阅读说明：本技术 一种定型化电梯门固定套件装置 (Fixed external member device of regularization elevator door ) 是由 钱鸿明 马一方 葛虎 闫宝玉 路野 高野 王兴凯 程瑶 孙丽 乔勃 赵印刚 于 2020-04-01 设计创作，主要内容包括：本发明公开了一种定型化电梯门固定套件装置,包括主杆、圆垫片、螺帽和橡胶皮帽,所述主杆弯成90°,所述主杆的平直段设置有螺纹丝,所述主杆的平直段上套接有圆垫片以及螺纹连接有螺帽,所述主杆的平直段上端部安装有橡胶皮帽；本发明采用主杆、圆垫片、螺帽组装而成,该发明和现有技术相比,具有以下特点：设计科学,制作简单,成本低廉,制作材料可以就施工现场取材,易于操作,加快了工期,降低施工成本,可作广泛的应用于房建、工建等各种建筑物中；并且该折弯机能同时进行折弯和切割,提高工作效率。(The invention discloses a fixed external member device for a shaped elevator door, which comprises a main rod, a round gasket, a screw cap and a rubber cap, wherein the main rod is bent to 90 degrees, a threaded wire is arranged on a straight section of the main rod, the round gasket is sleeved on the straight section of the main rod and is in threaded connection with the screw cap, and the rubber cap is arranged at the upper end part of the straight section of the main rod; compared with the prior art, the invention has the following characteristics: the design is scientific, the manufacture is simple, the cost is low, the material can be obtained on the construction site, the operation is easy, the construction period is shortened, the construction cost is reduced, and the method can be widely applied to various buildings such as house construction, construction and the like; and this bender can bend and cut simultaneously, improves work efficiency.)

1. The utility model provides a stereotype fixed external member device of elevator door, its characterized in that, includes mobile jib (100), circle gasket (200), nut (300) and rubber cap (400), mobile jib (100) are bent into 90, the straight section of mobile jib (100) is provided with the screw thread, circle gasket (200) and threaded connection have nut (300) have been cup jointed on the straight section of mobile jib (100), rubber cap (400) are installed to the straight section upper end of mobile jib (100).

2. A shaped elevator door fixing kit as claimed in claim 1, wherein the circular gasket (200) and the nut (300) are mating members.

3. The modular elevator door fixing kit as claimed in claim 1, wherein the main rod (100) is C16 thread steel.

4. The fixed kit device for sizing elevator door according to claim 1, wherein the bending length of the main rod (100) is 240mm, and the diameter of the circular gasket (200) is 100mm and the thickness is 1 mm.

5. The fixed kit of claim 1, wherein the fixed kit is prepared by the steps of:

firstly, bending a main rod (100) into 90 degrees through a bending machine, firstly, inputting the main rod (100) onto a straightening roller mounting seat (10) through a feeding hole (9), driving a second motor (41) to drive a driving wheel (40) to rotate, driving the driving wheel (40) to drive a driven wheel (39) to rotate through a belt, driving a straightening roller (8) to rotate through the driven wheel (39), straightening the main rod (100) through the straightening roller (8), and then outputting the main rod through a discharging hole (11),

conveying the bent rotary block (13) to a first motor (35), driving the first motor (35) to rotate through a belt and a belt pulley, driving a connecting shaft (38) to rotate through the first motor (35), driving a pinion (17) to rotate through the connecting shaft (38), meshing the pinion (17) with a gearwheel (21), driving the gearwheel (21) to rotate, driving a second connecting rod (15) to rotate through the gearwheel (21), pushing the first movable plate (14) to reciprocate through the second connecting rod (15), driving a rack (33) to reciprocate through the first movable plate (14), meshing and connecting the rack (33) with a gear (34), further driving a transmission shaft (37) to rotate, driving the bending rotary block (13) to rotate through the transmission shaft (37), and matching a bending plate (32) on the bending rotary block (13) with a bending fixed block (12) to bend;

step three, simultaneously, the connecting shaft (38) drives the rotating shaft (3) to rotate through a belt and a belt pulley, the rotating shaft (3) drives the eccentric wheel (4) to rotate, the eccentric wheel (4) pushes the movable plate II (22) to reciprocate through the connecting rod I (5), the movable plate II (22) pushes the fixed block (26) to move, the inclined block (28) on the fixed block (26) is matched with the inclined part (23) to push the lifting rod (25) to descend, the lifting rod (25) drives the cutter (27) to cut off the main rod (100), and then the spring drives the lifting rod (25) and the cutter (27) to reset; the bending length is 240mm, and then the straight section is subjected to threading, wherein the threading length is 80 mm;

and step four, clamping the bent section of the main rod (100) on the inner side of the wall body, enabling the straight section to penetrate through the shaped elevator door to be fixed with the round gasket (200) and the screw cap (300), and protecting the threaded end part of the main rod (100) by using a rubber cap.

6. The sizing elevator door fixing kit device according to claim 5, wherein the bending machine comprises a rack (1), a first motor (35) is fixedly mounted inside the rack (1), the first motor (35) drives a connecting shaft (38) to rotate through a belt and a belt pulley, the connecting shaft (38) is arranged inside the rack (1), two ends of the connecting shaft (38) penetrate through the rack (1), a small gear (17) is sleeved at one end of the connecting shaft (38), a hand wheel (16) is fixedly mounted at one end of the small gear (17), one side of the small gear (17) is rotatably connected with a large gear (21), the large gear (21) is meshed with the small gear (17), two first sliding plates (19) are obliquely mounted on one side, far away from the rack (1), of the large gear (21), and a bolt (20) is rotatably connected between the first sliding plates (19), the bolt (20) is connected with an adjusting block (18) in a threaded manner, the adjusting block (18) is movably connected with a connecting rod II (15), the other end of the connecting rod II (15) is movably connected with a movable plate I (14), a rack (33) is fixedly installed on the other side of the movable plate I (14), the movable plate I (14) is slidably installed between two sliding plates II (36), one side of each sliding plate II (36) is rotatably connected with a transmission shaft (37), the transmission shaft (37) is vertically arranged, a gear (34) is sleeved on the transmission shaft (37), the gear (34) is meshed with the rack (33) and connected with the transmission shaft, the top end of the transmission shaft (37) extends out of the top of the rack (1) and is connected with the bending rotating block (13), one side of the top of the bending rotating block (13) is rotatably installed with one row of guide wheels (31), and the other side of the top of the bending rotating, the bending plate (32) is arranged in parallel with the row of guide wheels (31);

the cutting machine is characterized in that the other end of the connecting shaft (38) drives the rotating shaft (3) to rotate through a belt pulley and a belt, the rotating shaft (3) is installed on the rotating shaft installation seat (2) through a bearing, the rotating shaft installation seat (2) is installed at the top of the machine frame (1), the other end of the rotating shaft (3) is fixedly provided with an eccentric wheel (4), the eccentric wheel (4) is movably connected with a first connecting rod (5), the other end of the first connecting rod (5) is movably connected with a second movable plate (22), the second movable plate (22) is arranged in a sliding groove (29) in a sliding mode, the sliding groove (29) is arranged on one side of the cutter installation seat (6), the cutter installation seat (6) is installed at the top of the machine frame (1), one side of the second movable plate (22) is fixedly provided with a fixed block (26), a lifting rod (25) penetrates through the inside of the fixed block (26), a spring (30) is arranged on the lifting rod (25) and is arranged on one side of the cutter installation seat (6), two ends of the spring (30) are respectively fixed with the lifting rod (25) and the inclined plate (23) and the inclined plate (357), one side of the fixed block (23) is provided with a vertical type top plate (23), and the cutter installation plate (357) which is provided with a U-type top plate (23) which is installed on which is provided with a U-type top plate (23).

7. The fixed external member device of a stereotyped elevator door according to claim 1, characterized in that one side of frame (1) near cutter mount pad (6) is fixedly installed with straightening roller mount pad (10), feed inlet (9), discharge gate (11) have been seted up respectively to both ends on straightening roller mount pad (10), the vertical motor second (41) of installing in bottom one end of straightening roller mount pad (10), install action wheel (40) on the output shaft of motor second (41), action wheel (40) drive driven wheel (39) that the straightening roller mount pad (10) bottom evenly set up through the belt rotate, from being connected with straightening roller (8) that straightening roller mount pad (10) top set up through the pivot in action wheel (39).

Technical Field

The invention relates to the technical field of border protection construction materials of building construction sites, in particular to a fixed external member device for a shaped elevator door.

Background

The elevator entrance to a cave faces limit protection and fixes on elevator entrance to a cave both sides wall body for regularization elevator door usually, wastes time and energy, and the expansion bolts on the wall body are difficult to take out, easily destroys the wall body when taking out, consequently urgently needs to design a simple process, preparation convenience, installation stability, sturdy and durable device, replaces the construction method that adopts expansion bolts to fix in the past. Meanwhile, the existing bending machine is inconvenient to operate and cannot bend and cut simultaneously, and the working efficiency is improved.

Disclosure of Invention

In order to overcome the technical problems, the invention aims to provide a fixed kit device for a shaped elevator door, which is assembled by a main rod, a round gasket and a nut, and has the following characteristics compared with the prior art: the design is scientific, the manufacture is simple, the cost is low, the material can be obtained on the construction site, the operation is easy, the construction period is shortened, the construction cost is reduced, and the method can be widely applied to various buildings such as house construction, construction and the like; and this bender can bend and cut simultaneously, improves work efficiency.

The purpose of the invention can be realized by the following technical scheme:

the utility model provides a stereotyped fixed external member device of elevator door, includes mobile jib, circular gasket, nut and rubber leather cap, the mobile jib is curved into 90, the straight section of mobile jib is provided with the screw thread, circular gasket and threaded connection have the nut on the straight section of mobile jib have cup jointed, the rubber leather cap is installed to the straight section upper end of mobile jib.

As a further scheme of the invention: the round gasket and the nut are matched components.

As a further scheme of the invention: the main rod is made of C16 thread steel.

As a further scheme of the invention: the bending length of the main rod is 240mm, and the diameter and the thickness of the round gasket are 100mm and 1mm respectively.

As a further scheme of the invention: the fixed external member device is prepared by the following steps:

firstly, bending the main rod into 90 degrees through a bending machine, firstly, inputting the main rod onto a straightening roller mounting seat through a feed inlet, driving a motor II to drive a driving wheel to rotate, driving a driven wheel to rotate through a belt by the driving wheel, driving the straightening roller to rotate by the driven wheel, straightening the main rod by the straightening roller, and then outputting the main rod through a discharge outlet,

conveying the bent rotating block to a bending rotating block, and driving a motor I, wherein the motor I drives a connecting shaft to rotate through a belt and a belt pulley, the connecting shaft drives a pinion to rotate, the pinion is meshed with a gearwheel to drive the gearwheel to rotate, the gearwheel drives a connecting rod II to rotate, the connecting rod II pushes a movable plate I to move in a reciprocating manner, the movable plate drives a rack to move in a reciprocating manner, the rack is meshed with the gearwheel to be connected, a transmission shaft is further driven to rotate, the transmission shaft drives the bending rotating block to rotate, and a bending plate on the bending rotating block is matched with a;

step three, simultaneously, the connecting shaft drives the rotating shaft to rotate through a belt and a belt pulley, the rotating shaft drives the eccentric wheel to rotate, the eccentric wheel pushes the movable plate II to reciprocate through the connecting rod I, the movable plate II pushes the fixed block to move, the inclined block on the fixed block is matched with the inclined part to push the lifting rod to descend, the lifting rod drives the cutter to cut off the main rod, and then the spring drives the lifting rod and the cutter to reset; the bending length is 240mm, and then the straight section is subjected to threading, wherein the threading length is 80 mm;

and step four, clamping the bent section of the main rod on the inner side of the wall body, enabling the straight section to penetrate through the shaped elevator door to be fixed with the round gasket and the nut, and protecting the threaded end part of the main rod by using a 20mm rubber cap.

As a further scheme of the invention: the bending machine comprises a rack, a first motor is fixedly mounted inside the rack, the first motor drives a connecting shaft to rotate through a belt and a belt pulley, the connecting shaft is arranged inside the rack, two ends of the connecting shaft penetrate through the rack, a small gear is sleeved at one end of the connecting shaft, a hand wheel is fixedly mounted at one end of the small gear, a large gear is rotatably connected to one side of the small gear and meshed with the small gear, two first sliding plates are obliquely mounted on one side of the large gear away from the rack, a bolt is rotatably connected between the two first sliding plates, an adjusting block is in threaded connection with the bolt, a second connecting rod is movably connected to the adjusting block, a first movable plate is movably connected to the other end of the second connecting rod, a rack is fixedly mounted on the other side of the first movable plate, and the first, one side of the second sliding plate is rotatably connected with a transmission shaft, the transmission shaft is vertically arranged, a gear is sleeved on the transmission shaft and is meshed with the rack, the top end of the transmission shaft extends out of the top of the rack and is connected with a bending rotating block, one side of the top of the bending rotating block is rotatably provided with a row of guide wheels, the other side of the top of the bending rotating block is fixedly provided with a bending plate, and the bending plate is arranged in parallel with the row of guide wheels;

the cutter mounting structure comprises a connecting shaft, a rotating chute, a fixing block, a lifting rod, a spring, a slant portion, an oblique portion and a bending fixing block, wherein the other end of the connecting shaft drives the rotating shaft to rotate through a belt pulley and a belt, the rotating shaft is mounted on a rotating shaft mounting seat through a bearing, the rotating shaft mounting seat is mounted at the top of a rack, an eccentric wheel is fixedly mounted at the other end of the rotating shaft, a first connecting rod is movably connected onto the eccentric wheel, a second movable plate is movably connected onto the other end of the first connecting rod, the second movable plate is slidably arranged in the chute, the chute is arranged on one side of a cutter mounting seat, the cutter mounting seat is mounted at the top of the rack, the fixing block is fixedly mounted on one side of the second movable plate, the lifting rod penetrates through the inside of the fixing block, the spring is arranged in the fixing block, two ends of the spring are respectively fixed with the lifting rod and the fixing block, the cutter is fixedly mounted at the bottom of the lifting rod, a U-shaped plate is fixedly mounted.

As a further scheme of the invention: the improved straightening machine is characterized in that a straightening roller mounting seat is fixedly mounted on one side, close to the cutter mounting seat, of the rack, a feeding hole and a discharging hole are formed in the two ends of the straightening roller mounting seat respectively, a motor II is vertically mounted at one end of the bottom of the straightening roller mounting seat, a driving wheel is mounted on an output shaft of the motor II, the driving wheel drives a driven wheel, uniformly arranged at the bottom of the straightening roller mounting seat, to rotate through a belt, and the driven wheel is connected with a straightening roller arranged at the top of the straightening roller mounting seat through a rotating shaft.

The invention has the beneficial effects that: compared with the prior art, the invention has the following characteristics: the design is scientific, the manufacture is simple, the cost is low, the material can be obtained on the construction site, the operation is easy, the construction period is shortened, the construction cost is reduced, and the method can be widely applied to various buildings such as house construction, construction and the like; the fixing external member device is simple in manufacturing process, convenient to install and capable of greatly reducing manufacturing cost. The invention is small, portable, firm and durable, and convenient for construction, and greatly shortens the construction period. The invention has simple appearance, flexible installation and repeated use.

Firstly, a main rod is input to a straightening roller mounting seat through a feed port, a second driving motor drives a driving wheel to rotate, the driving wheel drives a driven wheel to rotate through a belt, the driven wheel drives a straightening roller to rotate, and the straightening roller straightens the main rod and then outputs the main rod through a discharge port; the main rod is conveniently straightened by arranging the straightening rollers, so that the subsequent bending is facilitated, and the operation and the use are convenient;

conveying the bending rotating block to a bending rotating block, driving a first motor to drive a connecting shaft to rotate through a belt and a belt pulley, driving a small gear to rotate through the connecting shaft, meshing the small gear with a large gear to drive the large gear to rotate, driving a second connecting rod to rotate through the large gear, pushing the first movable plate to reciprocate through the second connecting rod, driving a rack to reciprocate through the movable plate, meshing the rack with a gear to be connected, further driving a transmission shaft to rotate, driving the bending rotating block to rotate through the transmission shaft, and matching a bending plate on the bending rotating block with; meanwhile, the connecting shaft drives the rotating shaft to rotate through a belt and a belt pulley, the rotating shaft drives the eccentric wheel to rotate, the eccentric wheel pushes the movable plate II to reciprocate through the connecting rod I, the movable plate II pushes the fixed block to move, the inclined block on the fixed block is matched with the inclined part to push the lifting rod to descend, the lifting rod drives the cutter to cut off the main rod, then the spring drives the lifting rod and the cutter to reset, and the spring is convenient for automatic resetting; the bending length is mm, and then the straight section is subjected to threading, wherein the threading length is mm; the equipment is convenient to bend, convenient to operate and use, high in automation degree, and capable of being bent and cut off through the driving of the motor and the transmission mechanism, and is more energy-saving and environment-friendly.

Drawings

The invention will be further described with reference to the accompanying drawings.

FIG. 1 is a front view of the fixing kit device of the present invention;

FIG. 2 is a schematic view of the overall structure of the fastening kit device of the present invention;

FIG. 3 is a schematic view of the mounting structure of the fastening kit device of the present invention;

FIG. 4 is a schematic view of the overall structure of the bending machine of the present invention;

FIG. 5 is a schematic view of the overall structure of the cutter mounting base of the present invention;

FIG. 6 is a schematic view of the internal structure of the fixing block of the present invention;

FIG. 7 is a schematic view of the overall structure of the bending and rotating block of the present invention;

FIG. 8 is a schematic view of the back structure of the stand of the present invention;

FIG. 9 is a side view of the frame of the present invention;

fig. 10 is a side view schematic diagram of a straightening roll mounting seat of the invention.

The machine comprises 100 parts of a main rod, 200 parts of a round gasket, 300 parts of a nut, 400 parts of a rubber cap, 1 part of a frame, 2 parts of a rotating shaft mounting seat, 3 parts of a rotating shaft, 4 parts of an eccentric wheel, 5 parts of a first connecting rod, 6 parts of a cutter mounting seat, 7 parts of a L-type top plate, 8 parts of a straightening roller, 9 parts of a feeding hole, 10 parts of a straightening roller mounting seat, 11 parts of a discharging hole, 12 parts of a bending fixing block, 13 parts of a bending rotating block, 14 parts of a first movable plate, 15 parts of a second connecting rod, 16 parts of a hand wheel, 17 parts of a pinion, 18 parts of an adjusting block, 19 parts of a first sliding plate, 20 parts of a bolt, 21 parts of a large gear, 22 parts of a second movable plate, 23 parts of an inclined part, 24 parts of a U-shaped plate, 25 parts of a lifting rod, 26 parts of a fixing block, 27 parts of a cutter, 28 parts of an inclined block, 29 parts of a sliding chute, 30 parts of a spring, 31 parts of a guide wheel, 32 parts of a bending plate.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 10, a fixed external member device for a shaped elevator door comprises a main rod 100, a circular gasket 200, a nut 300 and a rubber cap 400, wherein the main rod 100 is bent to 90 °, a flat section of the main rod 100 is provided with a thread, the thread is sleeved by a threading machine, the length of the flat section can be determined according to the thickness of a wall body of an opening at two sides of an elevator and a tightening section of 80mm, the circular gasket 200 is sleeved on the flat section of the main rod 100 and is in threaded connection with the nut 300, and the rubber cap 400 is installed at the upper end of the flat section of the main rod 100.

The circular washer 200 and the nut 300 are matching members. The main rod 100 is made of C16 thread steel. The bending length of the main rod 100 is 240mm, and the diameter of the round gasket 200 is 100mm and the thickness thereof is 1 mm.

The fixed external member device is prepared by the following steps:

firstly, bending the main rod 100 into 90 degrees through a bending machine, firstly, inputting the main rod 100 onto a straightening roller mounting seat 10 through a feeding hole 9, driving a motor II 41 to drive a driving wheel 40 to rotate, driving the driving wheel 40 to drive a driven wheel 39 to rotate through a belt, driving a straightening roller 8 to rotate through the driven wheel 39, straightening the main rod 100 through the straightening roller 8, and then outputting the straightened material through a discharging hole 11,

conveying the bent rotating block 13 to a first motor 35, wherein the first motor 35 drives a connecting shaft 38 to rotate through a belt and a belt pulley, the connecting shaft 38 drives a pinion 17 to rotate, the pinion 17 is meshed with a gearwheel 21 to drive the gearwheel 21 to rotate, the gearwheel 21 drives a second connecting rod 15 to rotate, the second connecting rod 15 pushes a first movable plate 14 to reciprocate, the first movable plate 14 drives a rack 33 to reciprocate, the rack 33 is meshed with a gear 34 and further drives a transmission shaft 37 to rotate, the transmission shaft 37 drives the bent rotating block 13 to rotate, and a bent plate 32 on the bent rotating block 13 is matched with a bent fixed block 12 to be bent;

step three, simultaneously, the connecting shaft 38 drives the rotating shaft 3 to rotate through a belt and a belt pulley, the rotating shaft 3 drives the eccentric wheel 4 to rotate, the eccentric wheel 4 pushes the second movable plate 22 to reciprocate through the first connecting rod 5, the second movable plate 22 pushes the fixed block 26 to move, the inclined block 28 on the fixed block 26 is matched with the inclined part 23 to push the lifting rod 25 to descend, the lifting rod 25 drives the cutter 27 to cut off the main rod 100, and then the spring drives the lifting rod 25 and the cutter 27 to reset; the bending length is 240mm, and then the straight section is subjected to threading, wherein the threading length is 80 mm;

and step four, clamping the bent section of the main rod 100 on the inner side of the wall body, enabling the straight section to penetrate through the shaped elevator door to be fixed with the round gasket 200 and the screw cap 300, and protecting the threaded end part of the main rod 100 by using a 20mm rubber cap.

The bending machine comprises a frame 1, a first motor 35 is fixedly mounted inside the frame 1, the first motor 35 drives a connecting shaft 38 to rotate through a belt and a belt pulley, the connecting shaft 38 is arranged inside the frame 1, two ends of the connecting shaft 38 penetrate through the frame 1, a pinion 17 is sleeved at one end of the connecting shaft 38, a hand wheel 16 is fixedly mounted at one end of the pinion 17, one side of the pinion 17 is rotatably connected with a large gear 21, the large gear 21 is meshed with the pinion 17, two first sliding plates 19 are obliquely mounted on one side, away from the frame 1, of the large gear 21, a bolt 20 is rotatably connected between the two first sliding plates 19, an adjusting block 18 is in threaded connection with the bolt 20, the position of the adjusting block 18 between the first sliding plates 19 can be adjusted by rotating the bolt 20, and further the rotating angle of a bending rotating block 13 can be adjusted, the adjusting device is convenient to operate and use, a connecting rod II 15 is movably connected to the adjusting block 18, a movable plate I14 is movably connected to the other end of the connecting rod II 15, a rack 33 is fixedly mounted on the other side of the movable plate I14, the movable plate I14 is slidably mounted between two sliding plates II 36, a transmission shaft 37 is rotatably connected to one side of each sliding plate II 36, the transmission shaft 37 is vertically arranged, a gear 34 is sleeved on the transmission shaft 37, the gear 34 is meshed with the rack 33, the top end of the transmission shaft 37 extends out of the top of the rack 1 and is connected with the bending rotating block 13, one side of the top of the bending rotating block 13 is rotatably mounted with one row of guide wheels 31, the other side of the top of the bending rotating block 13 is fixedly mounted with a bending plate 32, and the bending plate;

the cutting machine comprises a machine frame 1, a rotating shaft 3, a rotating shaft mounting seat 2, an eccentric wheel 4, a connecting rod 5, a movable plate 22, a sliding groove 29, a cutter mounting seat 6, a fixed block 26, a lifting rod 25, a spring 30, an L type top plate 7, a cutter 27, a U-shaped plate 24, an inclined block 28, a cutting plate mounting seat 6, an inclined plate 12 and a cutter mounting seat 12, wherein the other end of the connecting shaft 38 drives the rotating shaft 3 to rotate through a belt pulley and a belt, the rotating shaft 3 is mounted on the rotating shaft mounting seat 2 through a bearing, the rotating shaft mounting seat 2 is mounted at the top of the machine frame 1, the eccentric wheel 4 is fixedly mounted at the other end of the eccentric wheel 4, the connecting rod 5 is movably connected with the movable plate 22 at the other end of the connecting rod 5, the movable plate 22 is slidably arranged in the sliding groove 29, the sliding groove 29 is arranged at one side of the cutter mounting seat 6, the cutter mounting seat 6 is mounted at the top of the machine frame 1, the one side of the movable plate 22 is fixedly mounted with the fixed block 26, the fixed block 26 is provided with the lifting rod 25.

One side fixed mounting that frame 1 is close to cutter mount pad 6 has straightening roller mount pad 10, feed inlet 9, discharge gate 11 have been seted up respectively at both ends on the straightening roller mount pad 10, the vertical motor two 41 of installing of bottom one end of straightening roller mount pad 10, install action wheel 40 on the output shaft of motor two 41, action wheel 40 passes through the belt and drives the even driven wheel 39 rotation that sets up in straightening roller mount pad 10 bottom, from the straightening roller 8 that sets up at driving wheel 39 through pivot and straightening roller mount pad 10 top.

The working principle of the invention is as follows: firstly, the main rod 100 is input to the straightening roller mounting seat 10 through the feed port 9, the second motor 41 is driven to drive the driving wheel 40 to rotate, the driving wheel 40 drives the driven wheel 39 to rotate through the belt, the driven wheel 39 drives the straightening roller 8 to rotate, and the straightening roller 8 straightens the main rod 100 and then outputs the straightened main rod from the discharge port 11; the arrangement of the straightening roller 8 is convenient for straightening the main rod 100, is beneficial to subsequent bending and is convenient to operate and use;

conveying the bent part to a bending rotating block 13, driving a first motor 35, wherein the first motor 35 drives a connecting shaft 38 to rotate through a belt and a belt pulley, the connecting shaft 38 drives a pinion 17 to rotate, the pinion 17 is meshed with a gearwheel 21 to drive the gearwheel 21 to rotate, the gearwheel 21 drives a second connecting rod 15 to rotate, the second connecting rod 15 pushes a first movable plate 14 to reciprocate, the first movable plate 14 drives a rack 33 to reciprocate, the rack 33 is meshed with a gear 34 to be connected, a transmission shaft 37 is further driven to rotate, the transmission shaft 37 drives the bending rotating block 13 to rotate, and a bending plate 32 on the bending rotating block 13 is matched with a bending fixed block 12 to bend; meanwhile, the connecting shaft 38 drives the rotating shaft 3 to rotate through a belt and a belt pulley, the rotating shaft 3 drives the eccentric wheel 4 to rotate, the eccentric wheel 4 pushes the second movable plate 22 to reciprocate through the first connecting rod 5, the second movable plate 22 pushes the fixed block 26 to move, the inclined block 28 on the fixed block 26 is matched with the inclined part 23 to push the lifting rod 25 to descend, the lifting rod 25 drives the cutting knife 27 to cut off the main rod 100, then the spring drives the lifting rod 25 and the cutting knife 27 to reset, and the spring is arranged to facilitate automatic resetting; the bending length is 240mm, and then the straight section is subjected to threading, wherein the threading length is 80 mm; the device is convenient to bend, convenient to operate and use and high in automation degree, and meanwhile, bending and cutting are driven by the arrangement of a motor and a transmission mechanism, so that the device is more energy-saving and environment-friendly;

compared with the prior art, the invention has the following characteristics: the method has the advantages of scientific design, simple manufacture and low cost, the manufacturing materials can be obtained on the construction site, the operation is easy, the construction period is shortened, the construction cost is reduced, and the method can be widely applied to various buildings such as house construction, construction and the like.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing is illustrative and explanatory only and is not intended to be exhaustive or to limit the invention to the precise embodiments described, and various modifications, additions, and substitutions may be made by those skilled in the art without departing from the scope of the invention or exceeding the scope of the claims.