CN208841501U

CN208841501U - A kind of automation section bar cutting device for building

Info

Publication number: CN208841501U
Application number: CN201821321237.XU
Authority: CN
Inventors: 王海滨
Original assignee: Yongchun Fuyuan Building Materials Technology Co Ltd
Current assignee: Yongchun Fuyuan Building Materials Technology Co Ltd
Priority date: 2018-08-16
Filing date: 2018-08-16
Publication date: 2019-05-10
Anticipated expiration: 2028-08-16

Abstract

The utility model relates to a kind of automation section bar cutting devices for building, including pedestal, controller, conveying device and cutting mechanism, cutting mechanism includes lifting assembly, cross bar, shell, motor, saw blade and two pillars, conveying device includes translation mechanism and two fixed mechanisms, fixed mechanism includes fixed frame and three fixation kits, fixation kit includes telescopic unit, fastening block and pressure sensor, translation mechanism includes two translation components, translating component includes strut, first motor, turntable, adjust unit, drive rod, drive frame and two connecting plates, automation section bar cutting device for building realizes the cutting to workpiece by fixed mechanism, prevent workpiece when cutting from shake offset occurs, to ensure that cutting effect, moreover, one of fixed frame can be driven mobile by translation mechanism, move workpiece It moves to strip groove lower section and is cut, realize the automation multistage cutting function of equipment, improve the practicability of equipment.

Description

A kind of automation section bar cutting device for building

Technical field

The utility model relates to production of construction materials processing equipment field, in particular to a kind of automation section steel cutting dress for building It sets.

Background technique

Profile cut-off machine is called abrasive cutoff saw, is suitable for the portions such as building, hardware, petrochemical industry, mechanical metallurgy and hydropower installation Door.Section bar cutting device is that one kind can cut metal side's flat tube, square band steel, I-steel, U-steel, carbon member steel, round tube etc. The commonly used equipment cut.

Existing section bar cutting device is cut after workpiece comes out certain length by cutting tool, is being cut When, in order to guarantee the requirement of length, the forming machine of front will stop working, and it is rear having cut, restart and continues to process, Therefore, above-mentioned cutter device needs complete machine to suspend after cutting one section of workpiece, greatly reduces processing efficiency, and cutting When, manual measurement and cutting are not only needed, causes error larger, adjustment length is inconvenient, while needing artificially to carry out workpiece It is fixed, it prevents workpiece when cutting from shaking, influences cut quality, when manually fixing bad, workpiece is easy to happen offset, leads Cutting failure is caused, the practicability of existing section bar cutting device is thereby reduced.

Utility model content

Technical problem to be solved by the utility model is: for overcome the deficiencies in the prior art, providing a kind of automatic Building It builds and uses section bar cutting device.

The technical scheme adopted by the utility model to solve the technical problem is as follows: a kind of automation section steel cutting dress for building It sets, including pedestal, controller, conveying device and cutting mechanism, the controller is fixed on the side of pedestal, in the controller Equipped with PLC, the conveying device is located at the side of cutting mechanism, and the cutting mechanism includes lifting assembly, cross bar, shell, electricity Motivation, saw blade and two pillars, the both ends of the cross bar pass through the top that two pillars are fixed on pedestal, the lifting group respectively Part is located at the lower section of cross bar, the top transmission connection of the lifting assembly and shell, and the top of the saw blade is arranged inside the shell, The motor is fixed on the side of shell, and the motor is electrically connected with PLC, and the motor and saw blade are sequentially connected, institute Pedestal is stated equipped with strip groove, the strip groove is located at the lower section of saw blade, and the conveying device includes that translation mechanism and two are solid Determine mechanism, in two fixed mechanisms, one of them fixed mechanism far from cutting mechanism is connect with translation mechanism；

The fixed mechanism includes fixed frame and three fixation kits, and the shape of the fixed frame is U-shaped, the fixed frame U-shaped opening it is down-set, in two fixed mechanisms, the both ends of the fixed frame of one of fixed mechanism are each attached to pedestal Top, three fixation kits are located on the top of fixed frame and the inner wall of two sides, the fixation kit include telescopic unit, Fastening block and pressure sensor, the telescopic unit and fastening block are sequentially connected, and fastening block is arranged in the pressure sensor Side far from telescopic unit, the pressure sensor are electrically connected with PLC；

The translation mechanism includes two translation components, and two translation components are located at the fixation machine far from cutting mechanism The two sides of structure, the translation component include strut, first motor, turntable, adjust unit, drive rod, driving frame and two connections Plate, the first motor are fixed on the top of pedestal by strut, and the first motor is electrically connected with PLC, the first motor It is sequentially connected with turntable, the side of the separate first motor of turntable, the adjusting unit and driving is arranged in the adjusting unit Bar transmission connection, the drive rod are located at the inside of driving frame, and the driving frame is vertically arranged, and two connecting plates are located at drive The two sides of dynamic frame, the driving frame are fixedly connected by connecting plate with fixed frame.

Preferably, in order to drive shell and saw blade lifting, the lifting assembly includes air pump, cylinder and piston, described Cylinder is fixed on the lower section of cross bar, and the top of the piston is arranged in cylinder, and the bottom end of the piston is fixedly connected with shell, The air pump is electrically connected with PLC, and the air pump is connected to cylinder.

Preferably, the movement in order to realize fastening block, the telescopic unit includes the second motor, screw rod and casing, institute The second motor to be stated to be fixed on the inner wall of fixed frame, second motor is electrically connected with PLC, and the one of second motor and screw rod End transmission connection, described sleeve pipe is set in the other end of screw rod, and described sleeve pipe is fixedly connected with fastening block, described sleeve pipe with silk The junction of bar is equipped with and matched first screw thread of screw rod.

Preferably, the steady movement in order to guarantee fastening block, the telescopic unit further includes limitting casing and four limits Bar, the limitting casing are set on casing, and four gag lever posts are located at four sides of limitting casing, and the limitting casing passes through gag lever post It is fixedly connected with the inner wall of fixed frame.

Preferably, the making material of the fastening block is rubber in order to guarantee fastening block to the fastening effect of workpiece.

Preferably, the adjusting unit includes third motor, bearing, screw rod in order to adjust the moving range of driving frame And movable block, the third motor and bearing are each attached on turntable, the third motor is electrically connected with PLC, the third electricity The other end of the transmission connection of one end of machine and screw rod, the screw rod is arranged in bearing, and the movable block is set on screw rod, institute It is stating movable block be equipped with screw rod junction with matched second screw thread of screw rod, the side of the movable block is resisted against turntable On, the drive rod is fixed on the other side of movable block.

Preferably, the steady movement in order to realize driving frame, the bottom end of the driving frame is equipped with sliding block and sliding rail, described The shape of sliding rail is U-shaped, and the both ends of the sliding rail are fixed on the base, and the both ends of the sliding rail are fixed on the base, the cunning Block is fixed on the bottom end of driving frame, and the sliding block is set on sliding rail.

Preferably, the length of the drive rod is greater than the height of driving frame in order to avoid drive rod is detached from driving frame.

Preferably, in order to reinforce the connection of pillar and cross bar, the pillar is an integral molding structure with cross bar.

Preferably, being equipped with bluetooth in the controller for the ease of remote control operation equipment.

The utility model has the beneficial effects that automation section bar cutting device for building is realized pair by fixed mechanism The cutting of workpiece prevents workpiece when cutting from shake offset occurs, to ensure that cutting effect, with existing fixed mechanism phase Than the fixed mechanism is fixed workpiece from three directions, so that workpiece fixation is stronger, moreover, by translating machine Structure can drive one of fixed frame mobile, be moved to workpiece below strip groove and cut, realize the automation of equipment Multistage cutting function, compared with existing translation mechanism, which can adjust work by adjusting unit according to cutting demand The moving range of part meets production needs, to improve the practicability of equipment.

Detailed description of the invention

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

Fig. 1 is the structural schematic diagram of the automation section bar cutting device for building of the utility model；

Fig. 2 is the structural schematic diagram of the fixed mechanism of the automation section bar cutting device for building of the utility model；

Fig. 3 is the structural schematic diagram of the fixation kit of the automation section bar cutting device for building of the utility model；

Fig. 4 is the structural schematic diagram of the translation component of the automation section bar cutting device for building of the utility model；

In figure: 1. pedestals, 2. controllers, 3. cross bars, 4. shells, 5. motor, 6. saw blades, 7. pillars, 8. fixed frames, 9. Fastening block, 10. pressure sensors, 11. struts, 12. first motors, 13. turntables, 14. drive rods, 15. driving frames, 16. connections Plate, 17. air pumps, 18. cylinders, 19. pistons, 20. second motors, 21. screw rods, 22. casings, 23. limitting casings, 24. gag lever posts, 25. third motor, 26. bearings, 27. screw rods, 28. movable blocks, 29. sliding blocks, 30. sliding rails.

Specific embodiment

The utility model is described in further detail presently in connection with attached drawing.These attached drawings are simplified schematic diagram, Only illustrate the basic structure of the utility model in a schematic way, therefore it only shows composition related with the utility model.

As shown in Figure 1, a kind of automation section bar cutting device for building, including pedestal 1, controller 2, conveying device and cut Cutting mill structure, the controller 2 are fixed on the side of pedestal 1, and PLC is equipped in the controller 2, and the conveying device, which is located at, cuts The side of cutting mill structure, the cutting mechanism include lifting assembly, cross bar 3, shell 4, motor 5, saw blade 6 and two pillars 7, institute The both ends for stating cross bar 3 pass through the top that two pillars 7 are fixed on pedestal 1 respectively, and the lifting assembly is located at the lower section of cross bar 3, The top of the lifting assembly and shell 4 is sequentially connected, and the top of the saw blade 6 is arranged in shell 4, and the motor 5 is solid It is scheduled on the side of shell 4, the motor 5 is electrically connected with PLC, and the motor 5 is sequentially connected with saw blade 6, on the pedestal 1 Equipped with strip groove, the strip groove is located at the lower section of saw blade 6, and the conveying device includes translation mechanism and two fixed mechanisms, In two fixed mechanisms, one of them fixed mechanism far from cutting mechanism is connect with translation mechanism；

The automation builds section bar cutting device in use, workpiece to be cut to be placed in the top of pedestal 1, then passes through Controller 2 operates equipment operation, after gripping the workpiece by the fixed mechanism of the separate cutting mechanism in conveying device, passes through Translation mechanism drives the fixed mechanism mobile, so that workpiece be driven to be moved in strip groove, then another fixed mechanism is right again Workpiece is fixed, and PLC controls the lifting assembly starting of 3 lower section of cross bar, while PLC control motor 5 drives saw blade 6 to rotate, so that Saw blade 6 moves down when rotating, and cuts workpiece, and after the completion of cutting, the fixed mechanism close to cutting mechanism unclamps, by translation machine Structure continues to drive the fixed mechanism far from cutting mechanism mobile, so that workpiece is mobile to strip groove, is easy to implement to the more of workpiece Section automatic cutting sets cutting process due to only needing operator to pass through controller 2 before cutting, and equipment can be automatically to workpiece Only multistage is needed to cut, it is out of service without motor 5 in cutting process, so that the cutting efficiency and reality of equipment be greatly improved The property used.

As shown in Fig. 2, the fixed mechanism includes fixed frame 8 and three fixation kits, the shape of the fixed frame 8 is U The U-shaped opening of shape, the fixed frame 8 is down-set, in two fixed mechanisms, the two of the fixed frame 8 of one of fixed mechanism End is each attached to the top of pedestal 1, and three fixation kits are located on the top of fixed frame 8 and the inner wall of two sides, described solid Determining component includes telescopic unit, fastening block 9 and pressure sensor 10, and the telescopic unit and fastening block 9 are sequentially connected, the pressure The side of the separate telescopic unit of fastening block 9 is arranged in force snesor 10, and the pressure sensor 10 is electrically connected with PLC；

In two fixed mechanisms, 8 position of fixed frame in one of fixed mechanism immobilizes, and another fixes machine Fixed frame 8 in structure can be moved by translation mechanism, and then drive workpiece mobile, realize the automatic conveying to workpiece, when When needing for workpiece to be fixedly connected with fixed frame 8, PLC controls telescopic unit operation, drives fastening block 9 to the center of fixed frame 8 Position is mobile, so that workpiece generates pressure to the pressure sensor 10 on fastening block 9 after fastening block 9 is resisted against the surface of workpiece, So that pressure sensor 10 receives pressure data, and pressure data is fed back into PLC, PLC can obtain fastening block 9 and workpiece Between pressure size, pressure is bigger, and fastening effect is better, when pressure increases to satisfaction is fixed to be required when, PLC control is flexible single Member is out of service, so as to complete the function of being fixedly connected with workpiece with fixed frame 8, when need to cancel workpiece and fixed frame 8 it Between fixation when, carry out PLC control telescopic unit operation, drive fastening block 9 mobile to the inner wall of fixed frame 8, keep fastening block 9 de- From workpiece, workpiece can be facilitated mobile.

As shown in Figure 1 and Figure 4, the translation mechanism includes two translation components, and two translation components are located at separate The two sides of the fixed mechanism of cutting mechanism, the translation component include strut 11, first motor 12, turntable 13, adjust unit, drive Lever 14, driving frame 15 and two connecting plates 16, the first motor 12 is fixed on the top of pedestal 1 by strut 11, described First motor 12 is electrically connected with PLC, and the first motor 12 is sequentially connected with turntable 13, and the adjusting unit is arranged in turntable 13 Separate first motor 12 side, the adjusting unit and drive rod 14 be sequentially connected, and the drive rod 14 is located at driving frame 15 inside, the driving frame 15 is vertically arranged, and two connecting plates 16 are located at the two sides of driving frame 15, the driving frame 15 It is fixedly connected by connecting plate 16 with fixed frame 8.

Translation mechanism translates the two sides that component acts on fixed frame 8 simultaneously by two, drives fixed frame 8 mobile, translation group In part, by the position of the fixed first motor 12 of strut 11, when needing to drive workpiece mobile, by the fixation machine far from cutting mechanism After fixed to workpiece, PLC controls first motor 12 and starts structure, thus realize the rotation of turntable 13, in 13 rotary course of turntable, So that drive rod 14 is rotated around the axis of turntable 13, drive rod 14 is acted on driving frame 15, so that driving frame 15 passes through two A connecting plate 16 drives fixed frame 8 mobile, so that workpiece is mobile to strip groove, after work piece cut, far from cutting The fixed mechanism of mechanism unclamps the fixation to workpiece, drives fixed frame 8 far from cutting mechanism by translation component, then by fixed machine Structure fixes workpiece, drives fixed frame 8 close to cutting mechanism by translation component, so that workpiece is moved to the lower section of saw blade 6, into Row is cut, and on turntable 13, drive rod 14 can be driven mobile by adjusting unit, to change the axis of drive rod 14 Yu turntable 13 The distance of line has adjusted drive rod 14 and drives the moving range of frame 15, thus the Cutting Length of changeable workpiece.

As shown in Figure 1, the lifting assembly includes air pump 17, cylinder 18 and piston 19, the cylinder 18 is fixed on cross bar The top of 3 lower section, the piston 19 is arranged in cylinder 18, and the bottom end of the piston 19 is fixedly connected with shell 4, the gas Pump 17 is electrically connected with PLC, and the air pump 17 is connected to cylinder 18.

PLC controls air pump 17 and starts, and gas transmission or is evacuated from cylinder 18 into cylinder 18, so that the air pressure in cylinder 18 It changes, and then mobile with piston 19, realizes the lifting of shell 4.

As shown in figure 3, the telescopic unit includes the second motor 20, screw rod 21 and casing 22, second motor 20 is solid It is scheduled on the inner wall of fixed frame 8, second motor 20 is electrically connected with PLC, and one end of second motor 20 and screw rod 21 passes Dynamic connection, described sleeve pipe 22 are set in the other end of screw rod 21, and described sleeve pipe 22 is fixedly connected with fastening block 9, described sleeve pipe 22 Be equipped with the junction of screw rod 21 and matched first screw thread of screw rod 21.

PLC controls the starting of the second motor 20, and screw rod 21 is driven to rotate, and screw rod 21 is by the first threaded function in casing 22 On, so that casing 22 is moved along the axis of screw rod 21, and then realize the movement of fastening block 9.

Preferably, the steady movement in order to guarantee fastening block 9, the telescopic unit further include limitting casing 23 and four Gag lever post 24, the limitting casing 23 are arranged on casing 22, and four gag lever posts 24 are located at four sides of limitting casing 23, the limit Position frame 23 is fixedly connected by gag lever post 24 with the inner wall of fixed frame 8.By four gag lever posts 24 being fixed on fixed frame 8, Limitting casing 23 is fixed from four sides, to drive casing 22 to rotate when preventing screw rod 21 from rotating, realizes the flat of casing 22 It is steady mobile.

Preferably, the making material of the fastening block 9 is rubber in order to guarantee fastening block 9 to the fastening effect of workpiece. Rubber has soft elasticity, and rough surface, and after fastening block 9 is resisted against workpiece surface, Flexible change occurs for fastening block 9, And biggish frictional force is generated between fastening block 9 and workpiece, to ensure that fastening block 9 to the fastening effect of workpiece.

As shown in figure 4, the adjusting unit includes third motor 25, bearing 26, screw rod 27 and movable block 28, described Three motors 25 and bearing 26 are each attached on turntable 13, and the third motor 25 is electrically connected with PLC, the third motor 25 with One end of screw rod 27 is sequentially connected, and the other end of the screw rod 27 is arranged in bearing 26, and the movable block 28 is set in screw rod On 27, the movable block 28 with the junction of screw rod 27 be equipped with matched second screw thread of screw rod 27, the movable block 28 Side is resisted against on turntable 13, and the drive rod 14 is fixed on the other side of movable block 28.

PLC controls third motor 25 and starts, and screw rod 27 is driven to be rotated under the supporting role of bearing 26, and screw rod 27 is logical The second threaded function is crossed on movable block 28, so that movable block 28 is moved along the axis of screw rod 27, and then drives movement Block 28 and drive rod 14 are mobile, have adjusted the distance between the axis of drive rod 14 Yu turntable 13, to change driving frame 15 Moving range.

Preferably, the steady movement in order to realize driving frame 15, the bottom end of the driving frame 15 is equipped with sliding block 29 and slides The shape of rail 30, the sliding rail 30 is U-shaped, and the both ends of the sliding rail 30 are fixed on pedestal 1, and the both ends of the sliding rail 30 are solid It is scheduled on pedestal 1, the sliding block 29 is fixed on the bottom end of driving frame 15, and the sliding block 29 is set on sliding rail 30.Pass through fixation The sliding rail 30 of position secures the moving direction of sliding block 29, and then secures the moving direction of driving frame 15, realizes driving frame 15 Stablize movement.

Preferably, the length of the drive rod 14 is greater than driving frame 15 in order to avoid drive rod 14 is detached from driving frame 15 Height.By guaranteeing the length of drive rod 14, so that drive rod 14 can act on the inner wall of driving frame 15, avoid driving Bar 14 is detached from driving frame 15, to ensure that the locomotive function of driving frame 15.

Preferably, the feature consolidated using integrated formed structure, in order to reinforce the connection of pillar 7 Yu cross bar 3, the branch Column 7 is an integral molding structure with cross bar 3.

Preferably, being equipped with bluetooth in the controller 2 for the ease of remote control operation equipment.Nothing can be carried out by bluetooth Line data connection runs convenient for user's remote control operation equipment, so that the equipment use is more convenient.

In the section bar cutting device, workpiece is fixed from three directions by three fixation kits in fixed frame 8, It ensure that fixed effect, prevent workpiece in cutting process from shake offset occurs, while one of them can be driven using moving assembly Fixed frame 8 is mobile, can control moving range by adjusting unit, convenient for adjusting the movable length of workpiece, so that workpiece is moved to It is cut in strip groove, to realize the automation multistage cutting of equipment, improves the practicability of equipment.

Compared with prior art, automation section bar cutting device for building is realized by fixed mechanism cuts workpiece It cuts, prevents workpiece when cutting from shake offset occurs, to ensure that cutting effect, compared with existing fixed mechanism, this is fixed Mechanism is fixed workpiece from three directions, so that workpiece fixation is stronger, moreover, can drive it by translation mechanism In fixed frame 8 it is mobile, be moved to workpiece below strip groove and cut, realize the automation multistage cutting function of equipment Can, compared with existing translation mechanism, which can adjust the mobile model of workpiece according to cutting demand by adjusting unit It encloses, meets production needs, to improve the practicability of equipment.

It is enlightenment, through the above description, related work people with the above-mentioned desirable embodiment according to the utility model Member can carry out various changes and amendments in the range of without departing from this item utility model technical idea completely.This item is real It is not limited to the contents of the specification with novel technical scope, it is necessary to its technology is determined according to scope of the claims Property range.

Claims

1. a kind of automation section bar cutting device for building, which is characterized in that including pedestal (1), controller (2), conveying device And cutting mechanism, the controller (2) are fixed on the side of pedestal (1), and PLC, the conveying dress are equipped in the controller (2) Setting in the side of cutting mechanism, the cutting mechanism includes lifting assembly, cross bar (3), shell (4), motor (5), saw blade (6) and two pillars (7), the both ends of the cross bar (3) pass through the top that two pillars (7) are fixed on pedestal (1) respectively, described Lifting assembly is located at the lower section of cross bar (3), the top transmission connection of the lifting assembly and shell (4), the top of the saw blade (6) Portion's setting is in shell (4), and the motor (5) is fixed on the side of shell (4), and the motor (5) is electrically connected with PLC, The motor (5) and saw blade (6) are sequentially connected, and the pedestal (1) is equipped with strip groove, and the strip groove is located at saw blade (6) Lower section, the conveying device includes translation mechanism and two fixed mechanisms, and in two fixed mechanisms, one of them is far from cutting The fixed mechanism of mechanism is connect with translation mechanism；

The fixed mechanism includes fixed frame (8) and three fixation kits, and the shape of the fixed frame (8) is U-shaped, the fixation The U-shaped opening of frame (8) is down-set, and in two fixed mechanisms, the both ends of the fixed frame (8) of one of fixed mechanism are fixed In the top of pedestal (1), three fixation kits are located on the top of fixed frame (8) and the inner wall of two sides, and described fixed group Part includes telescopic unit, fastening block (9) and pressure sensor (10), and the telescopic unit and fastening block (9) are sequentially connected, described Pressure sensor (10) is arranged in the side of the separate telescopic unit of fastening block (9), and the pressure sensor (10) is electrically connected with PLC It connects；

The translation mechanism includes two translation components, and two translation components are located at the fixed mechanism far from cutting mechanism Two sides, the translation component include strut (11), first motor (12), turntable (13), adjust unit, drive rod (14), driving Frame (15) and two connecting plates (16), the first motor (12) are fixed on the top of pedestal (1) by strut (11), and described the One motor (12) is electrically connected with PLC, and the first motor (12) and turntable (13) are sequentially connected, and the adjusting unit setting is turning The side of the separate first motor (12) of disk (13), the adjusting unit and drive rod (14) are sequentially connected, the drive rod (14) it is located at the inside of driving frame (15), the driving frame (15) is vertically arranged, and two connecting plates (16) are located at driving frame (15) two sides, the driving frame (15) are fixedly connected by connecting plate (16) with fixed frame (8).

2. automating section bar cutting device for building as described in claim 1, which is characterized in that the lifting assembly includes gas Pump (17), cylinder (18) and piston (19), the cylinder (18) are fixed on the lower section of cross bar (3), the top of the piston (19) Setting is in cylinder (18), and the bottom end of the piston (19) is fixedly connected with shell (4), and the air pump (17) is electrically connected with PLC, The air pump (17) is connected to cylinder (18).

3. automating section bar cutting device for building as described in claim 1, which is characterized in that the telescopic unit includes the Two motors (20), screw rod (21) and casing (22), second motor (20) are fixed on the inner wall of fixed frame (8), and described Two motors (20) are electrically connected with PLC, and one end of second motor (20) and screw rod (21) is sequentially connected, described sleeve pipe (22) set Be located at the other end of screw rod (21), described sleeve pipe (22) is fixedly connected with fastening block (9), described sleeve pipe (22) with screw rod (21) Junction be equipped with and matched first screw thread of screw rod (21).

4. automating section bar cutting device for building as described in claim 1, which is characterized in that the telescopic unit further includes Limitting casing (23) and four gag lever posts (24), the limitting casing (23) are set on casing (22), and four gag lever posts (24) are respectively Positioned at four sides of limitting casing (23), the limitting casing (23) is fixedly connected by gag lever post (24) with the inner wall of fixed frame (8).

5. automating section bar cutting device for building as described in claim 1, which is characterized in that the system of the fastening block (9) Making material is rubber.

6. automating section bar cutting device for building as described in claim 1, which is characterized in that the adjusting unit includes the Three motors (25), bearing (26), screw rod (27) and movable block (28), the third motor (25) and bearing (26), which are each attached to, to be turned On disk (13), the third motor (25) is electrically connected with PLC, and one end of the third motor (25) and screw rod (27), which is driven, to be connected It connects, the other end setting of the screw rod (27) is in bearing (26), and the movable block (28) is set on screw rod (27), the shifting Motion block (28) be equipped with the junction of screw rod (27) and matched second screw thread of screw rod (27), the side of the movable block (28) It is resisted against on turntable (13), the drive rod (14) is fixed on the other side of movable block (28).

7. automating section bar cutting device for building as described in claim 1, which is characterized in that the bottom of driving frame (15) End is equipped with sliding block (29) and sliding rail (30), and the shape of the sliding rail (30) is U-shaped, and the both ends of the sliding rail (30) are fixed on pedestal (1) on, the both ends of the sliding rail (30) are fixed on pedestal (1), and the sliding block (29) is fixed on the bottom end of driving frame (15), institute Sliding block (29) is stated to be set on sliding rail (30).

8. automating section bar cutting device for building as described in claim 1, which is characterized in that the length of the drive rod (14) Degree is greater than the height of driving frame (15).

9. automating section bar cutting device for building as described in claim 1, which is characterized in that the pillar (7) and cross bar (3) it is an integral molding structure.

10. automating section bar cutting device for building as described in claim 1, which is characterized in that set in the controller (2) There is bluetooth.