CN112045101A

CN112045101A - Reinforcing bar straightening cutter for building

Info

Publication number: CN112045101A
Application number: CN202010873861.6A
Authority: CN
Inventors: 韩邦成
Original assignee: Anhui Yuanshang Construction Engineering Co ltd
Current assignee: Anhui Yuanshang Construction Engineering Co ltd
Priority date: 2020-08-26
Filing date: 2020-08-26
Publication date: 2020-12-08

Abstract

The invention relates to the technical field of steel bar straightening and cutting machines, in particular to a steel bar straightening and cutting machine for buildings, which comprises an installation frame, an electric steel bar shear and a motor, wherein a steel bar straightening mechanism is arranged at the upper end of the installation frame and comprises a lower installation block, a first slot, a first sliding block, a lifting block, a first screw rod, a first rotary disc, a first connecting shaft, a first roller, a second connecting shaft, a second roller, a third roller and a fourth roller, and the lower installation block is welded at the front side and the rear side of the upper end of the installation frame. The invention solves the problems that the traditional steel bar straightening and cutting machine can only modulate and cut steel bars with one thickness generally, and the steel bars can be scattered on the ground after the steel bars are cut and can not be arranged, so that the high device can be suitable for steel bars with different thicknesses and can also be used for arranging the cut steel bars, the time for arranging the steel bars by workers is saved, and the practicability of the device is greatly improved.

Description

Reinforcing bar straightening cutter for building

Technical Field

The invention relates to the technical field of reinforcing steel bar straightening and cutting machines, in particular to a reinforcing steel bar straightening and cutting machine for buildings.

Background

The reinforcing bar production generally is that whole reinforcing bar twines on a carousel when leaving the factory, and building construction needs use the reinforcing bar of not too big-size, needs to use the reinforcing bar straightening cutter to say that whole reinforcing bar modulates the length that cuts into needs, and present reinforcing bar straightening cutter satisfies people's demand basically, but still has some problems.

Traditional bar straightening cutter generally can only modulate the cutting to the reinforcing bar of a thickness, and these reinforcing bars can scatter subaerial after cutting the reinforcing bar, can not arrange the reinforcing bar after the cutting, and some reinforcing bars time after leaving the factory is longer, make the surface of reinforcing bar have a large amount of iron rusts, traditional bar straightening cutter generally does not possess the function of rust cleaning, thereby make this reinforcing bar probably not accord with the standard of building reinforcing bar, the use probably can make the building have the potential safety hazard, the stability and the security of greatly reduced building, therefore need an urgent need for a building reinforcing bar straightening cutter to solve above-mentioned problem.

Disclosure of Invention

The invention aims to provide a reinforcing steel bar straightening and cutting machine for buildings, which aims to solve the problems that the traditional reinforcing steel bar straightening and cutting machine provided in the background art can only carry out modulation cutting on reinforcing steel bars with one specification, and the reinforcing steel bars cannot be arranged after being cut.

In order to achieve the purpose, the invention provides the following technical scheme: a reinforcing steel bar straightening and cutting machine for buildings comprises a mounting frame, an electric reinforcing steel bar shear and a motor, wherein a reinforcing steel bar straightening mechanism is arranged at the upper end of the mounting frame and comprises a lower mounting block, a first slot, a first slide block, a lifting block, a first lead screw, a first rotary disc, a first connecting shaft, a first roller wheel, a second connecting shaft, a second roller wheel, a third roller wheel and a fourth roller wheel, the front side and the rear side of the upper end of the mounting frame are welded with the lower mounting block, the upper surface of the lower mounting block is provided with the first slot, the first slide block is clamped in the first slot, the lifting block is welded at the upper end of the first slide block, the middle part of the lifting block is connected with the first lead screw through threads, the middle part of the lifting block is provided with threaded holes matched with the first lead screw, the lower end of the first lead screw is rotatably connected with the lower mounting block through a bearing, the first rotary disc is welded at the upper, and the left end of the lower mounting block is rotatably connected with two groups of first connecting shafts through bearings, the front end and the rear end of each first connecting shaft are respectively welded with a first roller, the right end of the lower mounting block is rotatably connected with two groups of second connecting shafts through bearings, the front end and the rear end of each second connecting shaft are respectively welded with a second roller, the left sides of the outer ends of the two lifting blocks are rotatably connected with two groups of third rollers through bearings, the right sides of the outer ends of the two lifting blocks are rotatably connected with a fourth roller through bearings, the third rollers and the fourth rollers are respectively positioned right above the first rollers and the second rollers, the reinforcing steel bar straightening mechanism is provided with a derusting mechanism, a fixing mechanism is arranged in the derusting mechanism, the right end of the lower mounting block is provided with an adjustable reinforcing steel bar length cutting mechanism, the right side of the mounting frame is welded with a lower trough, and the front side and rear side of the left end, and the inside of the material collecting box is provided with a collecting mechanism, the inside of the material collecting box is provided with a limiting adjusting mechanism, the left end of the discharging groove is provided with a discharging mechanism, the reinforcing steel bar straightening mechanism and the discharging mechanism are connected through a transmission mechanism, two groups of reinforcing steel bars can be straightened and cut simultaneously, and the working efficiency of the device is greatly improved.

Preferably, the rust removing mechanism comprises a first mounting block, a first scraping blade, a second mounting block, a second scraping blade, a rust collecting box and a blanking hole, the first mounting block is welded in the middle of the outer side end of the lower mounting block, the first scraping blade is welded on the upper surface of the first mounting block, the second mounting block is welded in the middle of the outer side end of the lifting block, the second scraping blade is welded on the lower surface of the second mounting block, the rust collecting box is inserted in the middle of the first mounting block, a groove body matched with the rust collecting box is formed in the middle of the first mounting block, the blanking hole is formed in the upper surface of the first mounting block between every two adjacent groups of the first scraping blades, the blanking hole is communicated with the inside of the rust collecting box, and a fixing mechanism is arranged on the first mounting block and can be used for clearing and collecting rust of the steel bars.

Preferably, the fixing mechanism comprises a first sliding chute, a second sliding block, a first spring, a bolt and a first handle, and the middle part of the outer side end of the first mounting block is provided with a first sliding chute, a second sliding block is clamped in the first sliding chute, the upper end of the second sliding block is welded with a first spring, the other end of the first spring is connected with the inner wall of the upper end of the first sliding chute in a welding way, and the lower end of the second sliding block is welded with a bolt, the lower end of the bolt is inserted at the upper end of the rust collecting box, and the upper end of the rust collecting box is provided with a slotted hole matched with the bolt, one end of the second sliding block far away from the first screw rod is welded with a first handle, and the outside surface of the first installation piece is provided with a groove body matched with the first handle, the middle part of the first handle is clamped in the groove body outside the first installation piece, and the rust collecting box is conveniently taken out to pour out the rust in the rust collecting box.

Preferably, the adjustable steel bar length cutting mechanism comprises a second slot, a first insert rod, a second spring, a guide pipe, an electric steel bar shear, a second insert rod, a bolt and a first limit plate, the right surface of the lower mounting block is provided with the second slot, the first insert rod is inserted in the second slot, the left end of the first insert rod is welded with the second spring, the other end of the second spring is connected with the inner wall of the left end of the second slot in a welding manner, the right end of the first insert rod is welded with the guide pipe, the right surface of the guide pipe is fixedly connected with the electric steel bar shear, the right end of the first insert rod is inserted with the second insert rod, the right end of the first insert rod is provided with a slot hole matched with the second insert rod, the upper surface of the right end of the bolt is screwed with the bolt, the lower end of the bolt is abutted against the second insert rod, and the right end of the second insert rod is welded with the first limit plate, the sensor is arranged on the left side surface of the first limiting plate, and the length of the steel bars to be cut can be adjusted by adjusting the blanking hole.

Preferably, collect the mechanism and include arm-tie, gyro wheel, windrow board and second handle, and the inside of gathering the workbin is inserted and is equipped with the arm-tie, both sides all are connected with the gyro wheel through the pivot around the arm-tie lower extreme, and gather workbin lower extreme inner wall and set up the fluting of mutually supporting with the gyro wheel, the gyro wheel block is in the fluting of mounting bracket lower extreme inner wall, and the last skin weld of arm-tie has the windrow board, the right side skin weld of arm-tie has the second handle, can collect and arrange in order the reinforcing bar of cutting, has practiced thrift the time that the workman arranged the reinforcing bar.

Preferably, the limit adjusting mechanism comprises a second sliding chute, a third sliding block, a second screw rod, a second rotating disc and a second limit plate, and the outer side end of the material collecting box is provided with a second chute, a third slide block is clamped in the second chute, the middle part of the third slide block is connected with a second screw rod through threads, the middle part of the third slide block is provided with a threaded hole matched with the second screw rod, the right end of the second screw rod is rotatably connected with the right end of the material collecting box through a bearing, the left end of the second screw rod penetrates through the left end of the material collecting box and extends to the outside of the material collecting box, and the left end of the material collecting box is provided with a round hole matched with the second screw rod, the left end of the second screw rod is welded with a second turntable, the inner side surface of the third slide block is welded with a second limiting plate, the position of the second turntable can be adjusted according to the length of the sheared steel bars, so that the steel bars falling on the material piling plate are tidy.

Preferably, unloading mechanism includes third connecting axle and cylinder, and the right-hand member of mounting bracket is connected with the third connecting axle through the bearing rotation, the cylinder has all been welded at both ends around the third connecting axle, and the left end of unloading groove seted up the cell body of mutually supporting with the cylinder, the cylinder block is in the cell body of unloading groove left end, and its effect is brought into the collection box for the reinforcing bar that can be in the unloading groove.

Preferably, the transmission mechanism comprises a first belt pulley, a first transmission belt, a second belt pulley, a second transmission belt, a third belt pulley, a third transmission belt, a first gear, a second gear, a first transmission shaft, a third gear, a motor, a second transmission shaft, a fourth gear, a fifth gear and a sixth gear, wherein the middle parts of the first connecting shafts are fixedly connected with the first belt pulley, the first belt pulleys are rotationally connected through the first transmission belt, the first connecting shaft and the left connecting shaft are fixedly connected with the second belt pulley at the middle part, the second belt pulleys are rotationally connected through the second transmission belt, the third belt pulley is fixedly connected at the middle part of the second connecting shaft, the third belt pulley is rotationally connected through the third transmission belt, the second connecting shaft is fixedly connected with the first gear at the middle part, and the lower extreme meshing of first gear has the second gear, the lower extreme welding of second gear has first transmission shaft, and the upper end rotation of bearing and mounting bracket is passed through at the middle part of first transmission shaft is connected, the lower extreme fixedly connected with third gear of first transmission shaft, and the middle part of mounting bracket is fixed with the motor, the output shaft fixedly connected with second transmission shaft of motor, and the middle part fixedly connected with fourth gear of second transmission shaft, fourth gear and third gear intermeshing, and the front end fixedly connected with fifth gear of second transmission shaft, the middle part fixedly connected with sixth gear of third connecting axle, and fifth gear and sixth gear intermeshing, its effect is for passing through drive mechanism with the kinetic energy transmission reinforcing bar straightening mechanism and the unloading mechanism of motor on.

Preferably, the inner side surface of the stacking plate is designed in a circular arc shape, the lowest end of the inner side surface of the stacking plate is higher than the upper surface of the pulling plate, and the stacking plate is used for conveniently packing and taking down the reinforcing steel bars on the stacking plate.

Compared with the prior art, the invention has the beneficial effects that:

1. the steel bar straightening and cutting machine for the building is provided with a steel bar straightening mechanism, a steel bar length adjustable cutting mechanism, a collecting mechanism, a limiting and adjusting mechanism, a blanking groove and a material collecting box, a bolt is unscrewed, the length of a second inserted bar outside a first inserted bar is adjusted according to the length of a steel bar to be cut, the position of a second limiting plate is adjusted by rotating a second turntable according to the length of the steel bar to be cut, the first turntable is rotated according to the thickness of the steel bar, so that the distance between a third roller and a first roller and the distance between a fourth roller and the third roller are the same as the diameter of the steel bar, the steel bar is straightened by the first roller and the third roller and between the second roller and the fourth roller, when one end of the steel bar abuts against the first limiting plate, the electric steel bar shears shear the steel bar, the sheared steel bar falls into the blanking groove, and the roller rotates to bring the sheared steel bar into the material collecting box, fall on the windrow board, thereby make the orderly emission of the reinforcing bar of cutting on the windrow board, when the reinforcing bar on the windrow board is more, pull out the arm-tie from the collection hopper, the reinforcing bar on the windrow board is taken out to the convenience, traditional reinforcing bar alignment cutter has been solved and the reinforcing bar of a thickness can only be generally be modulated the cutting, and these reinforcing bars can scatter subaerial after cutting the reinforcing bar, can not carry out the problem of putting in order with the reinforcing bar after the cutting, make the high device can be suitable for the reinforcing bar of different thicknesses, also can put in order the reinforcing bar after the cutting, the time of workman's arrangement reinforcing bar has been practiced thrift, the practicality of the device has been improved greatly.

2. This cutter is straightened to reinforcing bar for building is provided with rust cleaning mechanism and fixed establishment, when the reinforcing bar passes through between first running roller and the third running roller, first running roller can become flexible with the iron rust on reinforcing bar surface with the extrusion of lower installation piece, when the reinforcing bar passes through between first installation piece and the second installation piece, first doctor-bar and second doctor-bar can scrape the iron rust on reinforcing bar surface and remove, the iron rust falls into the iron rust collecting box through the unloading hole and collects, it is longer to have solved some reinforcing bars time after dispatching from the factory, make the surface of reinforcing bar have a large amount of iron rust, traditional cutter is straightened to the reinforcing bar generally does not have the function of rust cleaning, thereby make this reinforcing bar probably not accord with the standard of reinforcing bar for building, the use probably can make the building have the problem of potential safety hazard, the stability and the security of building have been improved greatly.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic cross-sectional elevation view of the structure of FIG. 1 in accordance with the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 2 according to the present invention;

FIG. 4 is a schematic right side cross-sectional view of the structure of FIG. 1 in accordance with the present invention;

FIG. 5 is an enlarged view of the structure at B in FIG. 4 according to the present invention;

FIG. 6 is a schematic perspective view of the bar straightening mechanism, the adjustable bar length cutting mechanism, the collecting mechanism, the limit adjusting mechanism and the transmission mechanism of the present invention;

FIG. 7 is a schematic right side cross-sectional view of the structure of FIG. 6 in accordance with the present invention;

FIG. 8 is a schematic perspective view of the lower mounting block, the first slot, the first mounting block, the rust collecting box and the second slot of the present invention;

FIG. 9 is a schematic perspective view of a first slider, a lifting block, a second mounting block, and a second wiper blade according to the present invention;

FIG. 10 is a schematic perspective view of the adjustable cutting mechanism for cutting lengths of reinforcing bars according to the present invention;

FIG. 11 is a schematic perspective view of the discharge chute, the material collecting box, the collecting mechanism and the limit adjusting mechanism of the present invention;

FIG. 12 is a schematic front cross-sectional view of the structure of FIG. 11 in accordance with the present invention;

FIG. 13 is a schematic perspective view of the collection mechanism and the spacing adjustment mechanism of the present invention;

FIG. 14 is a perspective view of the transmission mechanism of the present invention;

FIG. 15 is a control flow diagram of the present invention.

In the figure: 1. a mounting frame; 211. a lower mounting block; 212. a first slot; 213. a first slider; 214. a lifting block; 215. a first lead screw; 216. a first turntable; 217. a first connecting shaft; 218. a first roller; 219. a second connecting shaft; 220. a second roller; 221. a third roller; 222. a fourth roller; 311. a first mounting block; 312. a first blade; 313. a second mounting block; 314. a second wiper blade; 315. a rust collecting box; 316. a blanking hole; 411. a first chute; 412. a second slider; 413. a first spring; 414. a bolt; 415. a first handle; 511. a second slot; 512. a first plunger; 513. a second spring; 514. a guide tube; 515. electric steel bar shears; 516. a second plunger; 517. a bolt; 518. a first limit plate; 6. a discharging groove; 7. a material collecting box; 811. pulling a plate; 812. a roller; 813. a material piling plate; 814. a second handle; 911. a second chute; 912. a third slider; 913. a second lead screw; 914. a second turntable; 915. a second limiting plate; 1011. a third connecting shaft; 1012. a drum; 1111. a first pulley; 1112. a first drive belt; 1113. a second pulley; 1114. a second drive belt; 1115. a third belt pulley; 1116. a third drive belt; 1117. a first gear; 1118. a second gear; 1119. a first drive shaft; 1120. a third gear; 1121. a motor; 1122. a second drive shaft; 1123. a fourth gear; 1124. a fifth gear; 1125. and a sixth gear.

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. 1-15, an embodiment of the present invention is shown: a reinforcing steel bar straightening and cutting machine for buildings comprises a mounting frame 1, an electric reinforcing steel bar shear 515 and a motor 1121, wherein a reinforcing steel bar straightening mechanism is arranged at the upper end of the mounting frame 1 and comprises a lower mounting block 211, a first slot 212, a first sliding block 213, a lifting block 214, a first screw rod 215, a first rotary table 216, a first connecting shaft 217, a first roller 218, a second connecting shaft 219, a second roller 220, a third roller 221 and a fourth roller 222, the front side and the rear side of the upper end of the mounting frame 1 are both welded with the lower mounting block 211, the upper surface of the lower mounting block 211 is provided with the first slot 212, the first sliding block 213 is clamped in the first slot 212, the upper end of the first sliding block 213 is welded with the lifting block 214, the middle part of the lifting block 214 is connected with the first screw rod 215 through threads, the middle part of the lifting block 214 is provided with a threaded hole matched with the first screw rod 215, and the lower end of the first screw rod 215 is rotatably connected with the lower mounting block, a first turntable 216 is welded at the upper end of the first screw 215, the left end of the lower mounting block 211 is rotatably connected with two groups of first connecting shafts 217 through bearings, first rollers 218 are welded at the front and rear ends of the first connecting shafts 217, the right end of the lower mounting block 211 is rotatably connected with two groups of second connecting shafts 219 through bearings, second rollers 220 are welded at the front and rear ends of the second connecting shafts 219, two groups of third rollers 221 are rotatably connected at the left sides of the outer ends of the two groups of lifting blocks 214 through bearings, a fourth roller 222 is rotatably connected at the right sides of the outer ends of the two groups of lifting blocks 214 through bearings, the third roller 221 and the fourth roller 222 are respectively positioned right above the first roller 218 and the second roller 220, a rust removing mechanism is arranged on the steel bar straightening mechanism, a fixing mechanism is arranged in the rust removing mechanism, an adjustable steel bar length cutting mechanism is arranged at the right end of the lower mounting block 211, and a lower trough 6 is welded at the right side, the material collecting box 7 is welded to the front side and the rear side of the left end of the discharging groove 6, the collecting mechanism is arranged inside the material collecting box 7, the limiting adjusting mechanism is arranged inside the material collecting box 7, the discharging mechanism is arranged at the left end of the discharging groove 6, the reinforcing steel bar straightening mechanism and the discharging mechanism are connected through the transmission mechanism, two groups of reinforcing steel bars can be straightened and cut simultaneously, and the working efficiency of the device is greatly improved.

As can be seen from fig. 4-5, the rust removing mechanism includes a first mounting block 311, a first wiper 312, a second mounting block 313, a second wiper 314, a rust collecting box 315 and a blanking hole 316, a first mounting block 311 is welded in the middle of the outer end of the lower mounting block 211, a first scraping blade 312 is welded on the upper surface of the first mounting block 311, a second mounting block 313 is welded in the middle of the outer end of the lifting block 214, and a second wiper blade 314 is welded to the lower surface of the second mounting block 313, a rust collecting box 315 is inserted in the middle of the first mounting block 311, the middle part of the first mounting block 311 is provided with a groove body which is matched with the rust collecting box 315, the upper surface of the first mounting block 311 between two adjacent groups of the first scraping blades 312 is provided with a discharging hole 316, and the inside intercommunication each other of unloading hole 316 and rust collecting box 315 is provided with fixed establishment on the first installation piece 311, can clear away and collect the rust of reinforcing bar.

As can be seen from fig. 3, 8 and 9, the fixing mechanism includes a first sliding slot 411, a second sliding block 412, a first spring 413, a bolt 414 and a first handle 415, the first sliding slot 411 is formed in the middle of the outer side end of the first mounting block 311, the second sliding block 412 is clamped in the first sliding slot 411, the first spring 413 is welded at the upper end of the second sliding block 412, the other end of the first spring 413 is connected with the inner wall of the upper end of the first sliding slot 411 by welding, the bolt 414 is welded at the lower end of the second sliding block 412, the lower end of the bolt 414 is inserted into the upper end of the rust collecting box 315, the upper end of the rust collecting box 315 is formed with a slot hole matched with the bolt 414, the first handle 415 is welded at one end of the second sliding block 412 far away from the first screw 215, the outer side surface of the first mounting block 311 is formed with a slot matched with the first handle 415, the middle of the first handle 415 is clamped in the slot outside the, the rust collecting box 315 can be conveniently taken out to pour out the rust in the rust collecting box 315.

As can be seen from fig. 7 and 10, the adjustable rebar length cutting mechanism includes a second slot 511, a first inserted bar 512, a second spring 513, a guide tube 514, an electric rebar cutter 515, a second inserted bar 516, a bolt 517 and a first limit plate 518, wherein the second slot 511 is formed on the right side surface of the lower mounting block 211, the first inserted bar 512 is inserted into the second slot 511, the second spring 513 is welded on the left end of the first inserted bar 512, the other end of the second spring 513 is welded with the inner wall of the left end of the second slot 511, the guide tube 514 is welded on the right end of the first inserted bar 512, the electric rebar cutter 515 is fixedly connected to the right side surface of the guide tube 514, the second inserted bar 516 is inserted into the right end of the first inserted bar 512, the right end of the first inserted bar 512 is formed with a slot hole matched with the second inserted bar 516, the bolt 517 is screwed on the upper surface of the right end of the bolt 517, the lower end of the bolt 517 is abutted against the second inserted bar 516, and the right end welding of second inserted bar 516 has first limiting plate 518, and the left side surface of first limiting plate 518 is provided with the sensor, can adjust the length that needs to cut off the reinforcing bar through adjusting blanking hole 316.

According to fig. 11 and 13, the collecting mechanism comprises a pulling plate 811, rollers 812, a stacking plate 813 and a second handle 814, the pulling plate 811 is inserted in the collecting box 7, the rollers 812 are connected to the front side and the rear side of the lower end of the pulling plate 811 through rotating shafts, a groove matched with the rollers 812 is formed in the inner wall of the lower end of the collecting box 7, the rollers 812 are clamped in the groove in the inner wall of the lower end of the mounting frame 1, the stacking plate 813 is welded on the upper surface of the pulling plate 811, the second handle 814 is welded on the surface of the right side of the pulling plate 811, the sheared steel bars can be collected and sorted, and the time for sorting the steel bars by workers is saved.

As shown in fig. 12-13, the limiting adjustment mechanism includes a second sliding groove 911, a third sliding block 912, a second screw rod 913, a second rotating disc 914 and a second limiting plate 915, the outer side end of the material collecting box 7 is provided with a second sliding groove 911, the second sliding groove 911 is internally fastened with the third sliding block 912, the middle part of the third sliding block 912 is connected with the second screw rod 913 through a screw thread, the middle part of the third sliding block 912 is provided with a threaded hole matched with the second screw rod 913, the right end of the second screw rod 913 is rotatably connected with the right end of the material collecting box 7 through a bearing, the left end of the second screw rod 913 penetrates through the left end of the material collecting box 7 and extends to the outside of the material collecting box 7, the left end of the material collecting box 7 is provided with a circular hole matched with the second screw rod 913, the left end of the second screw rod 913 is welded with the second rotating disc 914, the inner side surface of the third sliding block 912 is welded with the second limiting plate 915, the position of the, so that the steel bars falling on the material piling plate 813 are tidy.

According to fig. 2 and 14, the blanking mechanism comprises a third connecting shaft 1011 and a roller 1012, the right end of the mounting rack 1 is rotatably connected with the third connecting shaft 1011 through a bearing, the rollers 1012 are welded at the front end and the rear end of the third connecting shaft 1011, the left end of the blanking groove 6 is provided with a groove body matched with the roller 1012, the roller 1012 is clamped in the groove body at the left end of the blanking groove 6, and the roller 1012 is used for bringing the steel bars in the blanking groove 6 into the material collecting box 7.

As shown in fig. 14, the transmission mechanism includes a first belt pulley 1111, a first transmission belt 1112, a second belt pulley 1113, a second transmission belt 1114, a third belt pulley 1115, a third transmission belt 1116, a first gear 1117, a second gear 1118, a first transmission shaft 1119, a third gear 1120, a motor 1121, a second transmission shaft 1122, a fourth gear 1123, a fifth gear 1124 and a sixth gear 1125, wherein the middle portions of the two sets of first connection shafts 217 are fixedly connected with the first belt pulley 1111, the two sets of first belt pulleys 1111 are rotatably connected through the first transmission belt 1112, the middle portions of the right first connection shaft 217 and the left second connection shaft 219 are fixedly connected with the second belt pulley 1113, the two sets of second belt pulleys 1113 are rotatably connected through the second transmission belt 1114, the middle portions of the two sets of second connection shafts 219 are fixedly connected with the third belt pulley 1115, the two sets of third belt pulleys are rotatably connected through the third transmission belt 1116, a first gear 1117 is fixedly connected to the middle of the right second connecting shaft 219, a second gear 1118 is engaged with the lower end of the first gear 1117, a first transmission shaft 1119 is welded to the lower end of the second gear 1118, the middle part of the first transmission shaft 1119 is rotatably connected with the upper end of the mounting rack 1 through a bearing, the lower end of the first transmission shaft 1119 is fixedly connected with a third gear 1120, a motor 1121 is fixed at the middle part of the mounting rack 1, a second transmission shaft 1122 is fixedly connected with an output shaft of the motor 1121, and a fourth gear 1123 is fixedly connected to the middle portion of the second transmission shaft 1122, the fourth gear 1123 is engaged with the third gear 1120, a fifth gear 1124 is fixedly connected to the front end of the second transmission shaft 1122, a sixth gear 1125 is fixedly connected to the middle portion of the third connection shaft 1011, and the fifth gear 1124 and the sixth gear 1125 are engaged with each other, the action is to transmit the kinetic energy of the motor 1121 to the reinforcing steel bar straightening mechanism and the blanking mechanism through the transmission mechanism.

The inside surface of windrow plate 813 is circular-arc design, and the lower extreme of the inside surface of windrow plate 813 is higher than the upper surface of arm-tie 811, and its effect is for conveniently packing and taking off the reinforcing bar on the windrow plate 813.

The mounting rack 1 is provided with a switch and a power line, the input end of the power line is electrically connected with an external power supply, the output end of the power line is electrically connected with the input end of the switch through a lead, the output end of the switch is electrically connected with the input ends of the electric steel bar shears 515, the motor 1121 and the sensor through leads, the type of the switch can be 601C-AB1, the type of the electric steel bar shears 515 can be RC-16, the type of the switch 1121 can be Y90S-2, the type of the sensor can be CYYZ11, when the steel bar is pressed against the first limit plate 518, the sensor sends out a signal and transmits the signal to the data processing module, the data processing module transmits the information to the control module, the control module controls the electric steel bar shears 515, so that the electric steel bar shears 515 starts to work, and the above switch, the electric steel bar shears 515, the motor 1121, this section is not a main protection structure of the present application, and is merely a prior art structure for assisting the protection point of the present application, and thus not described in detail herein.

The working principle is as follows: when the device is used, the first screw 215 is rotated through the first turntable 216, so that the lifting block 214 moves, the lifting block 214 is adjusted to a proper position according to the diameter of a steel bar, the bolt 517 is loosened, the second insertion rod 516 can be pulled out of the first insertion rod 512, the length of the second insertion rod 516 outside the first insertion rod 512 is adjusted according to the length of the steel bar to be cut, the bolt 517 is screwed down, the second screw 913 is rotated by rotating the second turntable 914, so that the third sliding block 912 is driven to move, the second limiting plate 915 is driven to move, the position of the second limiting plate 915 is adjusted according to the length of the steel bar to be cut, the distance from the second limiting plate 915 to the inner wall on the right side of the collecting box 7 is the same as the length of the steel bar to be cut, the switch is turned on at the moment, so that the motor 1121 starts to work to drive the second transmission shaft 1122 to rotate clockwise, thereby rotating the fifth gear 1124 clockwise to drive the sixth gear 1125 to rotate counterclockwise, rotating the third connecting shaft 1011 and the drum 1012 counterclockwise, rotating the second transmission shaft 1122 clockwise to rotate the fourth gear 1123 clockwise, thereby driving the third gear 1120 to rotate counterclockwise, rotating the first transmission shaft 1119 counterclockwise, thereby rotating the second gear 1118 counterclockwise, which in turn drives the first gear 1117 to rotate clockwise, thereby rotating the second connecting shaft 219 clockwise, thereby driving the second roller 220 to rotate clockwise, driving the other set of the second connecting shaft 219 and the two sets of the first connecting shaft 217 clockwise through the third transmission belt 1116, the third belt pulleys 1115, 113, the second transmission belt 1114, the first belt pulley 1111 and the first transmission belt 1112, thereby rotating the two sets of the first rollers 218 and the other set of the second rollers 220 clockwise, and inserting the reinforcing steel bar between the leftmost first roller 218 and the third roller 221, the first roller 218 rotates clockwise to make the steel bar move forward, the first roller 218 and the third roller 221 straighten the bent steel bar, when the steel bar moves between the first mounting block 311 and the first wiper 312, the first wiper 312 and the second wiper 314 wipe off rust on the surface of the steel bar, the rust falls into the rust collecting box 315 from the blanking hole 316, the steel bar continues to move forward between the second roller 220 and the fourth roller 222 to further straighten the steel bar, the steel bar continues to move forward through the guide tube 514, when the steel bar abuts against the first limiting plate 518, the first insertion rod 512 is driven to move forward, so that the second spring 513 is pulled up, the sensor sends out a signal to transmit the signal to the data processing module, the data processing module transmits the information to the control module, the control module controls the electric steel bar shears 515, so that the electric steel bar shears 515 start working to shear the steel bar, the sheared steel bars fall into the blanking groove 6, at the moment, the steel bars do not abut against the first limiting plate 518, the second spring 513 is made to return, the first inserting rod 512 returns to the original position, the steel bars falling into the blanking groove 6 are added into the collecting box 7 through the anticlockwise rotation of the roller 1012 and fall onto the stacking plate 813, when the number of the steel bars on the second spring 513 is large, the switch is closed, the motor 1121 stops working, the second handle 814 is pulled at the moment, the roller 812 rolls, the pulling plate 811 is moved out of the collecting box 7, a worker packs and takes out the steel bars on the roller 812, the pulling plate 811 is pushed into the collecting box 7 again, the switch is opened, the motor continues to work, and the steel bars are continuously straightened and sheared to fall onto the stacking plate 813;

when the rust in the rust collecting box 315 needs to be cleaned, the first handle 415 is pulled upwards, the first spring 413 is compressed, the bolt 414 is moved out of the rust collecting box 315, the rust collecting box 315 can be taken out at the moment, the rust in the rust collecting box 315 is fallen off, the first handle 415 is pulled upwards again, the rust collecting box 315 is inserted into the first mounting block 311, the first handle 415 is loosened, the first spring 413 rebounds, the bolt 414 is inserted into the rust collecting box 315, the rust collecting box 315 is fixed, and the operation is finished.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a reinforcing bar straightening cutter for building, includes mounting bracket (1), electronic reinforcing bar and cuts (515) and motor (1121), its characterized in that: the upper end of the mounting rack (1) is provided with a steel bar straightening mechanism, the steel bar straightening mechanism comprises a lower mounting block (211), a first slot (212), a first sliding block (213), a lifting block (214), a first screw rod (215), a first rotary disc (216), a first connecting shaft (217), a first roller (218), a second connecting shaft (219), a second roller (220), a third roller (221) and a fourth roller (222), the front side and the rear side of the upper end of the mounting rack (1) are both welded with the lower mounting block (211), the upper surface of the lower mounting block (211) is provided with the first slot (212), the first slot (212) is internally clamped with a first sliding block (213), the upper end of the first sliding block (213) is welded with the lifting block (214), the middle part of the lifting block (214) is connected with the first screw rod (215) through threads, and the middle part of the lifting block (214) is provided with a threaded hole matched with the first screw rod (215), the lower end of a first screw rod (215) is rotatably connected with a lower mounting block (211) through a bearing, a first turntable (216) is welded at the upper end of the first screw rod (215), the left end of the lower mounting block (211) is rotatably connected with two groups of first connecting shafts (217) through bearings, first rollers (218) are welded at the front end and the rear end of each first connecting shaft (217), two groups of second connecting shafts (219) are rotatably connected at the right end of the lower mounting block (211) through bearings, second rollers (220) are welded at the front end and the rear end of each second connecting shaft (219), two groups of third rollers (221) are rotatably connected to the left sides of the outer ends of the lifting blocks (214) through bearings, two groups of fourth rollers (222) are rotatably connected to the right sides of the outer ends of the lifting blocks (214) through bearings, and the third rollers (221) and the fourth rollers (222) are respectively positioned right above the first rollers (218) and the second rollers (220), the steel bar straightening mechanism is provided with a rust removing mechanism, a fixing mechanism is arranged in the rust removing mechanism, the right end of the lower installation block (211) is provided with an adjustable steel bar length cutting mechanism, the right side of the installation frame (1) is welded with a blanking groove (6), the front side and the rear side of the left end of the blanking groove (6) are welded with a material collecting box (7), the material collecting box (7) is provided with a collecting mechanism, the inside of the material collecting box (7) is provided with a limiting adjusting mechanism, the left end of the blanking groove (6) is provided with a blanking mechanism, and the steel bar straightening mechanism and the blanking mechanism are connected through a transmission mechanism.

2. The reinforcing bar straightening and cutting machine for buildings according to claim 1, characterized in that: the rust removing mechanism comprises a first mounting block (311), first scraping blades (312), a second mounting block (313), second scraping blades (314), a rust collecting box (315) and a blanking hole (316), wherein the first mounting block (311) is welded in the middle of the outer side end of the lower mounting block (211), the first scraping blades (312) are welded on the upper surface of the first mounting block (311), the second mounting block (313) is welded in the middle of the outer side end of the lifting block (214), the second scraping blades (314) are welded on the lower surface of the second mounting block (313), the rust collecting box (315) is inserted in the middle of the first mounting block (311), a groove body matched with the rust collecting box (315) is formed in the middle of the first mounting block (311), the blanking hole (316) is formed in the upper surface of the first mounting block (311) between two adjacent groups of the first scraping blades (312), and the interior of the rust collecting box (316) is communicated with each other, the first mounting block (311) is provided with a fixing mechanism.

3. The reinforcing bar straightening and cutting machine for buildings according to claim 1, characterized in that: the fixing mechanism comprises a first sliding groove (411), a second sliding block (412), a first spring (413), a bolt (414) and a first handle (415), the middle of the outer side end of a first mounting block (311) is provided with the first sliding groove (411), the second sliding block (412) is clamped in the first sliding groove (411), the upper end of the second sliding block (412) is welded with the first spring (413), the other end of the first spring (413) is connected with the inner wall of the upper end of the first sliding groove (411) in a welding manner, the lower end of the second sliding block (412) is welded with the bolt (414), the lower end of the bolt (414) is inserted into the upper end of the rust collecting box (315), the upper end of the rust collecting box (315) is provided with a slotted hole matched with the bolt (414), one end of the second sliding block (412) far away from a first screw rod (215) is welded with the first handle (415), and the outer side surface of the first mounting block (311) is provided with a groove body matched with the first handle (415), the middle part of the first handle (415) is clamped in a groove body on the outer side of the first mounting block (311).

4. The reinforcing bar straightening and cutting machine for buildings according to claim 1, characterized in that: the adjustable steel bar length cutting mechanism comprises a second slot (511), a first inserted bar (512), a second spring (513), a guide pipe (514), an electric steel bar shear (515), a second inserted bar (516), a bolt (517) and a first limiting plate (518), wherein the second slot (511) is formed in the right side surface of the lower mounting block (211), the first inserted bar (512) is inserted into the second slot (511), the second spring (513) is welded at the left end of the first inserted bar (512), the other end of the second spring (513) is connected with the inner wall of the left end of the second slot (511) in a welding manner, the guide pipe (514) is welded at the right end of the first inserted bar (512), the electric steel bar shear (515) is fixedly connected to the right side surface of the guide pipe (514), the second inserted bar (516) is inserted at the right end of the first inserted bar (512), and a slotted hole which is matched with the second inserted bar (516) is formed at the right end of the first inserted bar (512), and the upper surface of bolt (517) right-hand member is twisted and is closed bolt (517), the lower extreme and the mutual butt of second inserted bar (516) of bolt (517), and the right-hand member welding of second inserted bar (516) has first limiting plate (518), the left side surface of first limiting plate (518) is provided with the sensor.

5. The reinforcing bar straightening and cutting machine for buildings according to claim 1, characterized in that: collect mechanism and include arm-tie (811), gyro wheel (812), windrow board (813) and second handle (814), and the inside of gathering together workbin (7) is inserted and is equipped with arm-tie (811), both sides all are connected with gyro wheel (812) through the pivot around arm-tie (811) lower extreme, and gather together workbin (7) lower extreme inner wall and offer the fluting of mutually supporting with gyro wheel (812), gyro wheel (812) block is in the fluting of mounting bracket (1) lower extreme inner wall, and the last skin weld of arm-tie (811) has windrow board (813), the right side skin weld of arm-tie (811) has second handle (814).

6. The reinforcing bar straightening and cutting machine for buildings according to claim 1, characterized in that: the limiting adjusting mechanism comprises a second sliding groove (911), a third sliding block (912), a second lead screw (913), a second turntable (914) and a second limiting plate (915), the outer side end of the material collecting box (7) is provided with the second sliding groove (911), the third sliding block (912) is clamped in the second sliding groove (911), the middle part of the third sliding block (912) is connected with the second lead screw (913) through threads, the middle part of the third sliding block (912) is provided with a threaded hole matched with the second lead screw (913) mutually, the right end of the second lead screw (913) is rotatably connected with the right end of the material collecting box (7) through a bearing, the left end of the second lead screw (913) penetrates through the left end of the material collecting box (7) and extends to the outside of the material collecting box (7), the left end of the material collecting box (7) is provided with a round hole (913) matched with the second lead screw (913), and the second turntable (914) is welded at the left end of the second lead screw (7), and a second limiting plate (915) is welded on the inner side surface of the third sliding block (912).

7. The reinforcing bar straightening and cutting machine for buildings according to claim 1, characterized in that: unloading mechanism includes third connecting axle (1011) and cylinder (1012), and the right-hand member of mounting bracket (1) rotates through the bearing and is connected with third connecting axle (1011), cylinder (1012) have all been welded at both ends around third connecting axle (1011), and the cell body of mutually supporting with cylinder (1012) is seted up to the left end of unloading groove (6), cylinder (1012) block is in the cell body of unloading groove (6) left end.

8. The reinforcing bar straightening and cutting machine for buildings according to claim 7, characterized in that: the transmission mechanism comprises a first belt pulley (1111), a first transmission belt (1112), a second belt pulley (1113), a second transmission belt (1114), a third belt pulley (1115), a third transmission belt (1116), a first gear (1117), a second gear (1118), a first transmission shaft (1119), a third gear (1120), a motor (1121), a second transmission shaft (1122), a fourth gear (1123), a fifth gear (1124) and a sixth gear (1125), the middle parts of the two groups of first connecting shafts (217) are fixedly connected with the first belt pulley (1111), the two groups of first belt pulleys (1111) are rotatably connected through the first transmission belt (1112), the middle parts of the first connecting shaft (217) and the left side of the second connecting shaft (219) are fixedly connected with the second belt pulley (1113), and the two groups of second belt pulleys (1113) are rotatably connected through the second transmission belt (1114), the middle parts of the two groups of second connecting shafts (219) are fixedly connected with third belt pulleys (1115), the two groups of third belt pulleys (1115) are rotatably connected through a third transmission belt (1116), the middle part of the second connecting shaft (219) on the right side is fixedly connected with a first gear (1117), the lower end of the first gear (1117) is meshed with a second gear (1118), the lower end of the second gear (1118) is welded with a first transmission shaft (1119), the middle part of the first transmission shaft (1119) is rotatably connected with the upper end of the mounting rack (1) through a bearing, the lower end of the first transmission shaft (1119) is fixedly connected with a third gear (1120), the middle part of the mounting rack (1) is fixed with a motor (1121), the output shaft of the motor (1121) is fixedly connected with a second transmission shaft (1122), and the middle part of the second transmission shaft (1122) is fixedly connected with a fourth gear (1123), the fourth gear (1123) is meshed with the third gear (1120), the front end of the second transmission shaft (1122) is fixedly connected with a fifth gear (1124), the middle of the third connection shaft (1011) is fixedly connected with a sixth gear (1125), and the fifth gear (1124) is meshed with the sixth gear (1125).

9. The reinforcing bar straightening and cutting machine for buildings according to claim 5, characterized in that: the inner side surface of the stacking plate (813) is designed in an arc shape, and the lowest end of the inner side surface of the stacking plate (813) is higher than the upper surface of the pull plate (811).