CN110560599B - Reinforcing bar location bending device for building engineering - Google Patents
Reinforcing bar location bending device for building engineering Download PDFInfo
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- CN110560599B CN110560599B CN201910848675.4A CN201910848675A CN110560599B CN 110560599 B CN110560599 B CN 110560599B CN 201910848675 A CN201910848675 A CN 201910848675A CN 110560599 B CN110560599 B CN 110560599B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F1/00—Bending wire other than coiling; Straightening wire
- B21F1/006—Bending wire other than coiling; Straightening wire in 3D with means to rotate the tools about the wire axis
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F11/00—Cutting wire
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F23/00—Feeding wire in wire-working machines or apparatus
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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The invention discloses a reinforcing steel bar positioning and bending device for building engineering, which comprises a workbench, wherein supporting legs are welded at four corners of the lower end surface of the workbench, a conveying mechanism is arranged on one side of the upper end surface of the workbench, a second supporting seat is arranged on one side of the conveying mechanism close to the center of the workbench, the second supporting seat is provided with two supporting seats and symmetrically fixed at the front end position and the rear end position of the workbench, the upper ends of the two supporting seats are rotatably connected with positioning shafts through rolling bearings, the number of the positioning shafts is two, the outer wall of a rod body of each positioning shaft is fixedly connected with a positioning conveying roller through screws, the outer wall of the middle part of each positioning conveying roller is provided with a limiting groove, two bending plates are arranged on two sides of the upper end surface of the workbench, and two. The invention can realize simultaneous bending of two ends after fixed-length cutting of the reinforcing steel bars, greatly improves the working efficiency and ensures the production quality.
Description
Technical Field
The invention relates to the technical field of constructional engineering processing equipment, in particular to a reinforcing steel bar positioning and bending device for constructional engineering.
Background
With the rapid development of the industry and the construction industry, the processing amount of reinforcing steel bars is increased, the reinforcing steel bars are generally used as a framework of concrete at present on the construction site to improve the strength of the concrete, the reinforcing steel bars playing the role of the framework are traditionally called as stirrups, and a cylindrical reinforcing steel bar is folded into shapes of polygons, circles and the like to form the stirrups.
Through retrieval, the application publication No. 201811311661.0 discloses a steel bar bending device for building engineering, which comprises a base station, wherein a base is fixed on the outer wall of the bottom of the base station through bolts, a base plate is welded on the outer wall of the bottom of the base station, universal wheels are fixed on four corners of the outer wall of the bottom of the base plate through bolts, brake keys are arranged on the universal wheels, an inclined material guide port is formed in one side of the outer wall of the top of the base station, two fixed plates which are symmetrically distributed are welded on the outer wall of the top of the base station, two rollers are inserted into the outer walls of two opposite sides of the fixed plates, two rotating shafts are inserted into the outer wall of one side of the fixed plates, transmission gears are welded on the outer wall of one side of the rotating shafts, a driving wheel and a driven wheel are respectively welded on the outer wall of one side of the fixed, first mounting panel and second mounting panel have been welded respectively to base station top outer wall both sides.
The device is simple in structure, the stability of the reinforcing steel bar cannot be guaranteed when the reinforcing steel bar is bent, the bending work of the other end can be completed only by changing the position of the reinforcing steel bar after one end of the reinforcing steel bar is bent, the engineering quantity is large, an auxiliary clamping device is not arranged in the cutting process, so that burrs are generated on a cutting surface of the cut reinforcing steel bar, workers are easily accidentally injured during subsequent processing, the use requirements of people are difficult to meet, and therefore, the research on the reinforcing steel bar positioning and bending device for the building engineering is necessary.
Disclosure of Invention
The invention aims to solve the problem of low efficiency in the prior art, and provides a reinforcing steel bar positioning and bending device for building engineering.
In order to achieve the purpose, the invention adopts the following technical scheme:
a reinforcing steel bar positioning and bending device for building engineering comprises a workbench, wherein supporting legs are welded at four corners of the lower end face of the workbench, a conveying mechanism is arranged on one side of the upper end face of the workbench, a second supporting seat is arranged on one side of the conveying mechanism close to the center of the workbench, the second supporting seat is provided with two supporting seats and symmetrically fixed at the front end position and the rear end position of the workbench, the upper ends of the two supporting seats are rotatably connected with positioning shafts through rolling bearings, the two positioning shafts are provided with two positioning conveying rollers, the outer wall of a rod body of each positioning shaft is fixedly connected with a positioning conveying roller through screws, limiting grooves are formed in the outer wall of the middle part of each positioning conveying roller, two bending plates are arranged on two sides of the upper end face of the workbench, bending columns are welded in the middle parts of the front end faces of the bending plates, guide columns are arranged on one sides, close to the centers of the, the front end and the rear end of the bending plate are respectively provided with a bending groove in a penetrating way, the rear side of the bending plate is respectively connected with a fixed seat through screws, the upper end of the fixed seat close to one side of the bending plate is respectively connected with a first fixed column through a rolling bearing in a rotating way, one end of the first fixed column is fixedly connected with a driven wheel through screws, the driven wheel close to the upper part of one side of the bending plate is respectively provided with a mounting groove, the bottom of the mounting groove is fixedly connected with a telescopic rod through screws, the output end of the telescopic rod is fixedly connected with a mounting block through screws, one side of the mounting block close to the bending plate is respectively connected with a second fixed column through screws in a sliding way, one end of the second fixed column is rotatably connected with a bending block, the lower part of the bending block is provided, the inner wall of the groove is fixedly connected with a servo motor II through screws, the output end of the servo motor II is fixedly connected with a driving wheel through a key, the driving wheel is meshed with a driven wheel, a first supporting plate and a second supporting plate are respectively fixed above the bent plate close to one side of the second supporting seat through screws, a first air cylinder is fixed at the upper end of the first supporting plate through screws, a cutting block is fixed at the output end of the first air cylinder through screws, two sides and the front end and the rear end of the upper end face of the cutting block are respectively provided with a placing groove and a cutting groove in a penetrating manner, a second air cylinder is fixedly connected at the middle part of the lower end face of the second supporting plate through screws, a mounting plate is fixed at the middle part of the lower end face of the mounting plate through screws, a forging cutter is fixed at the middle part of the lower end face of the mounting plate, the adjusting groove has still been seted up at workstation up end middle part, and is close to two one sides of supporting seat the board lower extreme of bending has the regulating block through the fix with screw, regulating block sliding connection is in the adjusting groove, the both sides of regulating groove are rotated through antifriction bearing and are connected with the threaded rod), and the regulating block passes through screw thread fixed connection on the threaded rod body of rod outer wall, the rectangular channel has been seted up to terminal surface one side under the workstation, and rectangular channel below one side is equipped with servo motor three, and servo motor tee bend crosses the fix with screw terminal surface position under the workstation, the threaded rod) one end extend to the rectangular channel in and through gear train and three fixed connection of servo motor.
Preferably, conveying mechanism includes supporting seat one, and supporting seat one is equipped with four and is the rectangle and fixes the up end position at the workstation, and the upper end of two supporting seats of homonymy one all rotates and is connected with the band pulley, two fixedly connected with conveyer belt between the band pulley, front end the equal fixedly connected with sprocket in front side of supporting seat one and supporting seat two is connected with the transport chain between two sprockets, and the rear end the rear side of supporting seat one is equipped with servo motor one, output and the dead ahead of servo motor one sprocket fixed connection.
Preferably, the bending grooves are of semicircular arc structures, the bending grooves are three and are distributed on the bending plate at equal intervals, the switching grooves are further formed in the upper portions of the bending grooves, and the switching grooves are communicated with the bending grooves.
Preferably, a fixing hole is further formed in one side wall of the mounting groove, which is far away from the bending plate, and a bolt is fixed between the fixing hole and the mounting block through threads.
Preferably, the mounting groove and the mounting block are both in a cross-shaped structure, and the mounting block is connected in the mounting groove in a sliding manner.
Preferably, the first support plate and the second support plate are both positioned at one side close to the second support seat, and reinforcing ribs are fixed between the first support plate and the second support plate and the side wall of the bent plate at one side close to the second support seat.
Preferably, the bending column and the outer wall of the middle rod body of the guide column are provided with clamping grooves.
Preferably, the lower end face of the fixing block is provided with a semicircular groove matched with the size of the steel bar.
Compared with the prior art, the invention provides a reinforcing steel bar positioning and bending device for building engineering, which has the following beneficial effects:
1. the steel bar bending machine is provided with two bending plates, a bending column and a guide column are fixed on each bending plate, a fixed seat is arranged on the rear side of each bending plate, a driven wheel is rotatably connected to the upper end of each fixed seat, a second fixed column is arranged in each driven wheel, each fixed column is slidably connected in each bending groove, and a bending block is rotatably arranged on each fixed column, so that the bending work of two ends of a steel bar is realized, the steel bar does not need to move for multiple times during working, the labor is greatly saved, and the working efficiency is improved;
2. according to the invention, the three semicircular arc-shaped bending grooves are formed, the switching grooves are formed in the upper parts of the three bending grooves and are communicated with the three bending grooves, the positions of the mounting blocks are adjusted under the driving of the telescopic rods, the steel bar elbows with different specifications can be conveniently processed, and convenience is brought to production;
3. according to the invention, the threaded rod is driven to rotate by the servo motor III, so that the position of the bending plate close to one side of the supporting seat II is adjusted, the forging cutter is adjusted to a proper position to complete cutting, the adjustment is convenient and fast, and the cutting efficiency is greatly improved;
4. according to the invention, the fixing hole is formed in one side of the mounting groove, which is far away from the second supporting seat, and the bolt is fixed between the fixing hole and the mounting block, so that the stability of the mounting block is ensured, and the bending effect of the reinforcing steel bar is ensured;
5. according to the invention, the fixing cylinders are additionally arranged on two sides of the lower end of the mounting plate, the inner walls of the fixing cylinders are connected with the fixing blocks in a sliding manner, and the springs are fixedly connected between the fixing blocks and the inner top surfaces of the fixing cylinders;
6. according to the invention, the servo motor drives the conveying chain to rotate, so that the conveying belt and the positioning conveying roller can rotate, the conveying and positioning work of the reinforcing steel bars is further completed, and the manpower resource is greatly saved.
Drawings
FIG. 1 is a front view of a device for positioning and bending reinforcement bars for construction engineering according to the present invention;
FIG. 2 is a partial top view of a reinforcing steel bar positioning and bending device for building engineering according to the present invention;
FIG. 3 is a partial side view of a reinforcing bar positioning and bending device for construction engineering according to the present invention;
FIG. 4 is an enlarged view of the position A in the reinforcing steel bar positioning and bending device for building engineering provided by the invention;
FIG. 5 is a schematic structural view of a bending block in the reinforcing steel bar positioning and bending device for building engineering, according to the present invention;
fig. 6 is a schematic structural diagram of a cutting block in the reinforcing steel bar positioning and bending device for building engineering provided by the invention.
In the figure: the device comprises a workbench 1, a first supporting seat 2, a belt pulley 3, a conveyor belt 4, a second supporting seat 5, a positioning shaft 6, a positioning conveying roller 7, a limiting groove 8, a chain wheel 9, a conveying chain 10, a first servo motor 11, a bending plate 12, a bending column 13, a guide column 14, a clamping groove 15, a bending groove 16, a fixed seat 17, a first fixed column 18, a driven wheel 19, a mounting groove 20, a telescopic rod 21, a mounting block 22, a fixing hole 23, a bolt 24, a second fixed column 25, a bending block 26, an arc groove 27, a second servo motor 28, a driving wheel 29, a first supporting plate 30, a first air cylinder 31, a cutting block 32, a placing groove 33, a cutting groove 34, a second supporting plate 35, a second air cylinder 36, a forging cutter 37, a fixed cylinder 38, a fixed block 39, a spring 40, an adjusting groove 41, an adjusting block 42, a threaded rod 43, a rectangular groove 44, a.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Example one
Referring to fig. 1-6, a reinforcing bar positioning and bending device for building engineering, including workstation 1, four corners of the lower end surface of workstation 1 have all welded supporting legs, one side of the upper end surface of workstation 1 has a conveying mechanism, one side of conveying mechanism near the center of workstation 1 has two supporting seats 5, two supporting seats 5 have two and are symmetrically fixed at the front and rear end positions of workstation 1, two upper ends of two supporting seats 5 have a fixed shaft 6 through a rolling bearing rotation, and positioning shaft 6 has two fixed shaft 6, the outer wall of the rod body of fixed shaft 6 has a fixed conveying roller 7 through a screw fixation, and the outer wall of the middle part of fixed conveying roller 7 has a limit groove 8, two sides of the upper end surface of workstation 1 have a bending plate 12, and bending plate 12 has two and are "L" shaped setting, bending column 13 has a front end surface of bending plate 12, one side of the upper portion of bending column 13 close to the center of bending plate 12 has a guide column 14, guide column 14 has all been fixed on the front end surface of bending plate 12 through a screw, the front end surface of bending plate 12, the bending plate 12 has a fixed through a screw, the lower end of bending plate has a fixed shaft 19, the fixed shaft 12 has a fixed shaft 19, and a fixed shaft 19 has a fixed shaft 32, and a fixed shaft 19 has a fixed shaft 19, and a fixed shaft 19, the lower end of a fixed shaft 19, the fixed shaft 20, the fixed shaft 32 has a fixed shaft 32, and a fixed shaft 32, the fixed shaft 20, the fixed shaft 32 has a fixed shaft, the fixed shaft 32 has a fixed shaft, the fixed shaft 32 has a fixed shaft, the fixed shaft 32 has a fixed shaft, the fixed shaft 32 has a fixed shaft, the fixed shaft 32 has a fixed shaft, the fixed shaft 32 has a fixed shaft, the fixed shaft 32 has a fixed shaft, the fixed shaft 32 has a fixed shaft, the.
In the embodiment, two bending plates 12 are arranged, a bending column 13 and a guide column 14 are fixed on each bending plate 12, a fixed seat 17 is arranged at the rear side of each bending plate 12, the upper end of each fixed seat 17 is rotatably connected with a driven wheel 19, a fixed column two 25 is arranged in each driven wheel 19, each fixed column 25 is slidably connected in each bending groove 16, and each bending block 26 is rotatably arranged on each fixed column 25, so that the bending work of two ends of a reinforcing steel bar is realized, the reinforcing steel bar does not need to move for many times during working, the labor is greatly saved, the working efficiency is improved, a servo motor three 45 drives a threaded rod 43 to rotate, the position of each bending plate 12 close to one side of each supporting seat two 5 is adjusted, the forging cutter 37 is adjusted to a proper position to finish cutting, the adjustment is convenient and fast, the cutting efficiency is greatly improved, fixing cylinders 38 are additionally arranged on two sides of the lower end of the, fixedly connected with spring 40 between top surface in fixed block 39 and the fixed cylinder 38, when forging and cutting, fixed block 39 is fixed the both sides of reinforcing bar cutting department, and the stationarity of reinforcing bar when guaranteeing the cutting avoids cutting the back junction to produce the burr and accidentally injures the workman, fine assurance reinforcing bar cutting's quality.
Example two
As shown in fig. 1-2, this embodiment is substantially the same as embodiment 1, and preferably, the conveying mechanism includes a first support seat 2, the first support seat 2 is provided with four and is fixed at the upper end face position of the workbench 1 in a rectangular shape, the upper ends of the two first support seats 2 on the same side are both rotatably connected with a belt pulley 3, a conveying belt 4 is fixedly connected between the two belt pulleys 3, chain wheels 9 are fixedly connected to the front sides of the first front support seat 2 and the second support seat 5, a conveying chain 10 is connected between the two chain wheels 9, a first servo motor 11 is arranged on the rear side of the first rear support seat 2, and the output end of the first servo motor 11 is fixedly connected with the chain wheel 9 right in.
In this embodiment, drive through a servo motor 11 and carry chain 10 and rotate, realize the rotation of conveyer belt 4 and location conveying roller 7, and then accomplish the transport and the location work of reinforcing bar, saved manpower resources greatly.
EXAMPLE III
As shown in fig. 1 and 3, in this embodiment, basically the same as in embodiment 1, preferably, the bending grooves 16 are semi-arc-shaped structures, three bending grooves 16 are provided and are equidistantly distributed on the bending plate 12, the upper portions of the three bending grooves 16 are further provided with switching grooves 47, and the switching grooves 47 are communicated with the three bending grooves 16.
In this embodiment, through being equipped with the bending groove 16 of three semicircle arcuations, and offered switching groove 47 on three bending groove 16 upper portions, switching groove 47 all communicates with three bending grooves 16, adjusts the installation piece 22 position under the drive of telescopic link 21, is convenient for process the reinforcing bar elbow of different specifications, has brought conveniently for production.
Example four
As shown in fig. 3, in this embodiment, basically the same as that in embodiment 1, preferably, a fixing hole 23 is further formed in a side wall of the mounting groove 20 away from the bending plate 12, and a bolt 24 is fixed between the fixing hole 23 and the mounting block 22 through a thread.
In this embodiment, through keeping away from one side of the second 5 of supporting seat at mounting groove 20 and seted up fixed orifices 23, and be fixed with bolt 24 between fixed orifices 23 and the installation piece 22 to guarantee the stability of installation piece 22, guarantee the effect of bending of reinforcing bar.
EXAMPLE five
As shown in fig. 3, this embodiment is substantially the same as embodiment 1, and preferably, the mounting groove 20 and the mounting block 22 are both in a cross-shaped structure, and the mounting block 22 is slidably connected in the mounting groove 20.
In this embodiment, the installation groove 20 and the installation block 22 are designed to be in a cross-shaped structure, so that the installation block 22 is ensured to be more stable when moving in the installation groove 20.
EXAMPLE six
As shown in fig. 1, this embodiment is substantially the same as embodiment 1, and preferably, the first support plate 30 and the second support plate 35 are both located at a side close to the second support seat 5, and reinforcing ribs are fixed between the first support plate 30 and the second support plate 35 and the side wall of the bent plate 12 at a side close to the second support seat 5.
In this embodiment, the reinforcing ribs are fixed between the first supporting plate 30 and the second supporting plate 35 and the side wall of the bending plate 12, so as to ensure the stability of the operation of the first cylinder 31 and the second cylinder 36.
EXAMPLE seven
As shown in fig. 3, in this embodiment, basically the same as embodiment 1, preferably, the outer walls of the middle rod bodies of the bending column 13 and the guiding column 14 are both provided with a clamping groove 15.
In this embodiment, through the body of rod outer wall at bending post 13 and guide post 14 seted up draw-in groove 15 to guarantee that the reinforcing bar can not break away from when bending, and then ensure the quality of bending of reinforcing bar.
Example eight
As shown in fig. 1 and 4, in this embodiment, basically the same as embodiment 1, preferably, the lower end surface of the fixing block 39 is provided with a semicircular groove matched with the size of the steel bar.
In this embodiment, through set up the half slot at the terminal surface under fixed block 39 to fixed block 39 and reinforcing bar laminating when guaranteeing the cutting, the stationarity of reinforcing bar when guaranteeing the cutting guarantees the cutting quality.
The invention can realize simultaneous bending of two ends after fixed-length cutting of the reinforcing steel bars, greatly improves the working efficiency and ensures the production quality.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical scope of the present invention and the equivalent alternatives or modifications according to the technical solution and the inventive concept of the present invention within the technical scope of the present invention.
Claims (8)
1. The reinforcing steel bar positioning and bending device for the building engineering comprises a workbench (1), wherein supporting legs are welded at four corners of the lower end face of the workbench (1), and the reinforcing steel bar positioning and bending device is characterized in that a conveying mechanism is arranged on one side of the upper end face of the workbench (1), a second supporting seat (5) is arranged on one side, close to the center of the workbench (1), of the conveying mechanism, two supporting seats (5) are arranged and symmetrically fixed at the front end position and the rear end position of the workbench (1), the upper ends of the two second supporting seats (5) are rotatably connected with positioning shafts (6) through rolling bearings, the number of the positioning shafts (6) is two, the outer wall of a rod body of each positioning shaft (6) is fixedly connected with positioning conveying rollers (7) through screws, and limiting grooves (8) are formed;
the bending device is characterized in that two bending plates (12) are arranged on two sides of the upper end face of the workbench (1), two bending plates (12) are arranged, a bending column (13) is welded in the middle of the front end face of each bending plate (12), a guide column (14) is arranged on one side, close to the center of each bending plate (12), of the upper portion of each bending column (13), the guide columns (14) are fixed on the front end face of each bending plate (12) through screws, bending grooves (16) are formed in the front end and the rear end of each bending plate (12) in a penetrating mode, a fixing seat (17) is connected to the rear side of each bending plate (12) through screws, a first fixing column (18) is rotatably connected to one side, close to the corresponding bending plate (12), of the upper end of the first fixing column (18) is rotatably connected with a first driven wheel (19) through a screw, and a mounting groove (20) is formed in the upper portion, the bottom of the mounting groove (20) is fixedly connected with a telescopic rod (21) through a screw, the output end of the telescopic rod (21) is fixedly connected with an installation block (22) through a screw, one side of the mounting block (22) close to the bending plate (12) is fixedly connected with a second fixing column (25) through a screw, the second fixing column (25) is connected in the bending groove (16) in a sliding manner, one end of the second fixing column (25) is rotatably connected with a bending block (26), the lower part of the bending block (26) is provided with an arc groove (27), two sides of the arc groove (27) are penetrated through the bending block (26), one side of the lower end of the fixed seat (17) close to the bending plate (12) is provided with a groove, the inner wall of the groove is fixedly connected with a servo motor II (28) through a screw, the output end of the servo motor II (28) is fixedly connected with a driving wheel (29) through a key, and the driving wheel (29) is meshed with the driven wheel (19);
a first support plate (30) and a second support plate (35) are respectively fixed above the bent plate (12) close to one side of the second support seat (5) through screws, a first air cylinder (31) is fixed at the upper end of the first support plate (30) through screws, a cutting block (32) is fixed at the output end of the first air cylinder (31) through screws, a placing groove (33) and a cutting groove (34) are respectively formed in the two sides of the upper end face and the front end and the rear end of the cutting block (32) in a penetrating mode, a second air cylinder (36) is fixedly connected to the middle of the lower end face of the second support plate (35) through screws, a mounting plate (48) is fixed at the output end of the second air cylinder (36) through screws, a forging cutter (37) is fixed at the middle of the lower end face of the mounting plate (48) through screws, fixing cylinders (38) are welded to the two, a spring (40) is fixedly connected between the fixed block (39) and the inner top surface of the fixed cylinder (38), an adjusting groove (41) is also formed in the middle of the upper end surface of the workbench (1), an adjusting block (42) is fixed at the lower end of the bending plate (12) close to one side of the second supporting seat (5) through a screw, the adjusting block (42) is connected in the adjusting groove (41) in a sliding way, two sides of the adjusting groove (41) are rotationally connected with a threaded rod (43) through a rolling bearing, the adjusting block (42) is fixedly connected on the outer wall of the rod body of the threaded rod (43) through threads, one side of the lower end surface of the workbench (1) is provided with a rectangular groove (44), a third servo motor (45) is arranged on one side below the rectangular groove (44), the third servo motor (45) is fixed on the lower end face of the workbench (1) through a screw, one end of the threaded rod (43) extends into the rectangular groove (44) and is fixedly connected with a third servo motor (45) through a gear set (46).
2. The reinforcing steel bar positioning and bending device for building engineering according to claim 1, wherein the conveying mechanism comprises a first support seat (2), four first support seats (2) are arranged and are fixed on the upper end face of the workbench (1) in a rectangular shape, the upper ends of the two first support seats (2) on the same side are rotatably connected with belt pulleys (3), a conveying belt (4) is fixedly connected between the two belt pulleys (3), chain wheels (9) are fixedly connected on the front sides of the first support seat (2) and the second support seat (5) on the front end, a conveying chain (10) is connected between the two chain wheels (9), a first servo motor (11) is arranged on the rear side of the first support seat (2) on the rear end, and the output end of the first servo motor (11) is fixedly connected with the chain wheel (9) right ahead.
3. The positioning and bending device for the reinforcing steel bar for the building engineering according to claim 1, wherein the bending grooves (16) are of a semi-circular arc structure, three bending grooves (16) are arranged and distributed on the bending plate (12) at equal intervals, switching grooves (47) are further formed in the upper portions of the three bending grooves (16), and the switching grooves (47) are communicated with the three bending grooves (16).
4. The positioning and bending device for the reinforcing steel bars for building engineering according to claim 1, wherein a fixing hole (23) is further formed in one side wall of the mounting groove (20) far away from the bending plate (12), and a bolt (24) is fixed between the fixing hole (23) and the mounting block (22) through threads.
5. The positioning and bending device for the reinforcing steel bars for building engineering according to claim 1, wherein the mounting groove (20) and the mounting block (22) are both in a cross-shaped structure, and the mounting block (22) is slidably connected in the mounting groove (20).
6. The positioning and bending device for the reinforcing steel bars for building engineering according to claim 1, wherein the first support plate (30) and the second support plate (35) are both located at one side close to the second support seat (5), and reinforcing ribs are fixed between the first support plate (30) and the second support plate (35) and the side wall of the bending plate (12) at one side close to the second support seat (5).
7. The reinforcing steel bar positioning and bending device for the building engineering as claimed in claim 1, wherein the bending column (13) and the guide column (14) are provided with clamping grooves (15) on the outer wall of the middle rod body.
8. The reinforcing steel bar positioning and bending device for the building engineering as claimed in claim 1, wherein the lower end face of the fixing block (39) is provided with a semicircular groove with the size matched with that of the reinforcing steel bar.
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| CN201910848675.4A CN110560599B (en) | 2019-09-09 | 2019-09-09 | Reinforcing bar location bending device for building engineering |
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| CN201910848675.4A CN110560599B (en) | 2019-09-09 | 2019-09-09 | Reinforcing bar location bending device for building engineering |
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| CN113695915A (en) * | 2021-07-28 | 2021-11-26 | 皖缆集团股份有限公司 | Cable testing bridge shaping cuts device |
| CN113680842B (en) * | 2021-08-20 | 2023-04-25 | 福建金固美能源科技有限公司 | Processing equipment of high-performance aluminum alloy solar bracket |
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| CN208879568U (en) * | 2018-10-10 | 2019-05-21 | 广东宏业建设工程有限公司 | A kind of architectural engineering adjustable reinforced bending apparatus |
| CN209139694U (en) * | 2018-11-13 | 2019-07-23 | 无锡华夏机械制造有限公司 | A kind of angle-bender |
| CN209288146U (en) * | 2018-12-08 | 2019-08-23 | 天津砼天建筑工程有限公司 | A kind of heavy duty detergent bending reinforcement equipment |
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2019
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| KR20120083576A (en) * | 2011-01-18 | 2012-07-26 | 주식회사 엠아이텍 | A manufacture apparatus of metal-fiber for friction masterials |
| CN205217848U (en) * | 2015-11-25 | 2016-05-11 | 建科机械（天津）股份有限公司 | Automatic curved hoop machine of vertical bar reinforcing bar |
| CN208787414U (en) * | 2018-08-10 | 2019-04-26 | 青岛宝通电力环保设备有限公司 | A kind of industrial production reinforcing bar bending device |
| CN208879568U (en) * | 2018-10-10 | 2019-05-21 | 广东宏业建设工程有限公司 | A kind of architectural engineering adjustable reinforced bending apparatus |
| CN209139694U (en) * | 2018-11-13 | 2019-07-23 | 无锡华夏机械制造有限公司 | A kind of angle-bender |
| CN209288146U (en) * | 2018-12-08 | 2019-08-23 | 天津砼天建筑工程有限公司 | A kind of heavy duty detergent bending reinforcement equipment |
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