CN114309341A - Steel bar bending device for construction with prevent that fracture reinforcing bar splashes - Google Patents
Steel bar bending device for construction with prevent that fracture reinforcing bar splashes Download PDFInfo
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- CN114309341A CN114309341A CN202111574474.3A CN202111574474A CN114309341A CN 114309341 A CN114309341 A CN 114309341A CN 202111574474 A CN202111574474 A CN 202111574474A CN 114309341 A CN114309341 A CN 114309341A
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- 238000005452 bending Methods 0.000 title claims abstract description 93
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 85
- 239000010959 steel Substances 0.000 title claims abstract description 85
- 230000003014 reinforcing effect Effects 0.000 title claims abstract description 46
- 238000010276 construction Methods 0.000 title claims abstract description 8
- 230000001681 protective effect Effects 0.000 claims abstract description 24
- 238000009435 building construction Methods 0.000 claims abstract description 20
- 239000012634 fragment Substances 0.000 claims abstract description 13
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims description 22
- 238000004140 cleaning Methods 0.000 claims description 17
- 230000000670 limiting effect Effects 0.000 claims description 12
- 230000002441 reversible effect Effects 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 9
- 230000009471 action Effects 0.000 abstract description 6
- 230000005484 gravity Effects 0.000 abstract description 6
- 230000000903 blocking effect Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000002829 reductive effect Effects 0.000 description 2
- 239000011150 reinforced concrete Substances 0.000 description 2
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The invention provides a steel bar bending device for building construction, which can prevent broken steel bars from splashing. Reinforcing bar bending device for construction with prevent that the reinforcing bar that breaks splashes includes: processing a support; protective structure, protective structure set up in the front side of processing support, protective structure is including the guard plate that is used for preventing that the reinforcing bar piece splashes. The invention provides a steel bar bending device for building construction, which can prevent broken steel bars from splashing, and is characterized in that a processing support in the vertical direction is arranged, so that a bending structure can bend the steel bars in the vertical direction, fragments generated in bending can directly fall on a collecting hopper under the action of gravity, meanwhile, a vertical protection plate is arranged on the front side of the processing support, the vertical protection plate and the processing support form a relatively closed space, and when the steel bars are bent and broken to generate the fragments, the fragments can be effectively prevented from splashing to the outside under the blocking action of the protection plate and the processing support, and further, the effective protection effect is achieved.
Description
Technical Field
The invention relates to the field of steel bar processing, in particular to a steel bar bending device for building construction, which is capable of preventing broken steel bars from splashing.
Background
The steel bar refers to steel for reinforced concrete and prestressed reinforced concrete, the cross section of the steel bar is circular, sometimes square with round corners, and the steel bar comprises smooth round steel bars, ribbed steel bars and twisted steel bars; plain round steel bars are actually small round steel and wire rods of ordinary low-carbon steel, and deformed steel bars are steel bars with ribs on the surfaces, and are generally provided with two longitudinal ribs and transverse ribs uniformly distributed along the length direction. The cross ribs are in the shapes of a spiral shape, a herringbone shape and a crescent shape, the appearance is represented by the millimeter number of the nominal diameter, and the nominal diameter of the deformed steel bar is equivalent to the nominal diameter of the smooth steel bar with the same cross section.
The reinforcing bar processing can be divided into cutting and the processing of buckling, and in the building work progress, in order to satisfy different processing demands, need buckle to partial reinforcing bar and be required angle, consequently can use reinforcing bar bending device often.
Among the correlation technique, the reinforcing bar device of buckling, generally be the workstation that sets up by the level, the structure such as bending structure constitutes, and when buckling the operation to the reinforcing bar, through installing the reinforcing bar at the structural of buckling, rotate through bending structure and make the reinforcing bar be bent, and when the reinforcing bar when the fracture appears in bending process, the cracked piece that can produce great impact force in the twinkling of an eye, and because the workstation height that the level set up is limited, make the piece can splash to the optional position, consequently, can't be to effectively intercepting the piece, if the metal piece volume is great and the impact force is great, then can cause the injury to the staff.
Therefore, it is necessary to provide a steel bar bending apparatus for building construction having a function of preventing the broken steel bars from splashing, which solves the above technical problems.
Disclosure of Invention
The invention provides a steel bar bending device for building construction, which can prevent broken steel bars from splashing and solves the problem that the steel bar bending device can not effectively intercept scraps generated by the broken steel bars.
In order to solve the above technical problems, the present invention provides a steel bar bending apparatus for building construction, which has a function of preventing a broken steel bar from splashing, comprising:
processing a support;
the protective structure is arranged on the front side of the processing support and comprises a protective plate for preventing the splash of the reinforcing steel bar fragments and two connecting seats for respectively supporting the left side and the right side of the protective plate, the protective plate is arranged on the front side of the processing support in parallel, the two connecting seats are respectively and fixedly arranged on the left side and the right side of the front side of the processing support, and the bottoms of the left side and the right side of the protective plate are respectively and rotatably connected with the inner sides of the two processing supports;
one side of one of the connecting seats is provided with a driving motor for driving the protection plate to rotate, the output end of the driving motor is fixedly provided with a gear wheel rotating piece, and one end of the gear wheel rotating piece is fixedly arranged with one side of the protection plate;
the inner side of the protection plate is provided with a positioning assembly used for fixing a steel bar, the positioning assembly comprises a fixing clamp and a connecting plate, the fixing clamp and the connecting plate are fixedly arranged on the inner side of the protection plate, the connecting plate is positioned right above the fixing clamp, an adjusting rotating piece is connected onto the connecting plate in a threaded mode, the bottom end of the adjusting rotating piece is rotatably connected with a movable clamp, two limiting grooves are formed in the inner side of the protection plate, and one side of the movable clamp is respectively connected with the insides of the two limiting grooves in a sliding mode;
the front side of processing support is provided with the structure of buckling that is used for bending the reinforcing bar, the structure of buckling with locating component cooperation is used, can accomplish the operation of bending to the steel.
Preferably, the driving motor is controlled to operate by a control panel on the protection plate, and the maximum rotation angle of the driving motor is ninety degrees, namely ninety degrees in the forward direction and ninety degrees in the reverse direction.
Preferably, the positioning assembly and the bending structure are kept at the same straight line position, the protection plate is higher than the bending structure, and the positioning assembly is located on the left side of the inner side of the protection plate and used for fixing the left side of the outer portion of the steel bar.
Preferably, driving motor is located the left on the connecting seat, the gear wheel spare comprises axis of rotation and gear, just the gear wheel spare can rotate in the connecting seat is inside, the outside of guard plate still is provided with the transparent window that is used for observing the structure behavior of buckling.
Preferably, a collecting structure for collecting the reinforcing steel bar scraps is arranged below the front side of the processing support, the collecting structure comprises a collecting hopper and a cleaning piece for cleaning the inside of the collecting hopper, the collecting hopper is fixedly mounted below the front side of the processing support, and an opening in the top of the collecting hopper is kept vertically aligned with a gap formed by the protection plate and the processing support.
Preferably, the cleaning piece is located the front side of collecting bucket inner wall, the left side fixed mounting at cleaning piece top has the pinion rack driving piece, the top of pinion rack driving piece with the outside meshing of pinion rack rotating member, just the top of pinion rack driving piece with the inside sliding connection of connecting seat.
Preferably, a collecting groove is formed in the collecting hopper, the top of the inner surface of the collecting groove extends to the rear side of the inner side of the collecting hopper, and a collecting box is connected to the inside of the collecting groove in a sliding mode.
Preferably, the bending structure comprises a supporting seat and a driving rotating piece fixed along with the bending region outside the steel bar, the supporting seat is fixedly installed on the back face of the processing support, and a rotating motor is installed on the supporting seat.
Preferably, one side fixed mounting that drives the commentaries on classics piece has the axis of rotation, the one end of axis of rotation runs through the front side of processing support, and with one side of supporting seat is rotated and is connected, the output of rotating the motor with the equal fixed mounting in outside of axis of rotation has a running gear, and two running gear's outside meshing.
Preferably, one side of the driving rotating part is provided with a limiting pulley, the front side of the processing support is provided with an arc-shaped groove, and the outside of the limiting pulley is in rolling connection with the inside of the arc-shaped groove 5.
Compared with the prior art, the steel bar bending device for building construction, which is provided by the invention and has the advantages of preventing the broken steel bars from splashing, has the following beneficial effects:
the invention provides a steel bar bending device for building construction, which can prevent broken steel bars from splashing, wherein a processing support in the vertical direction is arranged, so that a bending structure can bend the steel bars in the vertical direction, fragments generated in bending can directly fall on a collecting hopper under the action of gravity, meanwhile, a vertical protection plate is arranged at the front side of the processing support, the vertical protection plate and the processing support form a relatively closed space, and when the steel bars are bent and broken to generate the fragments, the fragments can be effectively prevented from splashing to the outside under the blocking action of the protection plate and the processing support, so that an effective protection effect is achieved, and the steel bar bending device is safer and more reliable in use;
in addition, the positioning assembly is arranged on the protection plate and is mainly used for clamping and fixing the left side outside the steel bar, before bending, the protection plate can drive the steel bar to be finally installed with the bending structure when rotating to a vertical state, and simultaneously, after bending is finished, the protection plate can rotate to a horizontal state, and the steel bar can be simultaneously pulled outwards by using the fixing effect of the positioning assembly to be separated from the bending structure, so that the automatic installation and separation of the steel bar bending structure are realized, manual operation is omitted, the workload is reduced, the steel bar bending structure is easier and more convenient to use, and the working efficiency is further improved;
through setting up the collection structure, mainly used collects the piece that the reinforcing bar produced when bending, uses with the protective structure cooperation simultaneously, realizes collecting the automatic function that cleans of structure, through pinion rack driving piece and gear commentaries on classics piece meshing effect, when finally realizing that the guard plate is pivoted for clean the piece and can clean the piece on fighting automatically to the collection, and then saved artifical manually operation, save trouble more when using.
Drawings
Fig. 1 is a schematic structural view of a reinforcing bar bending apparatus for building construction provided by the present invention, which has an anti-splashing function;
FIG. 2 is a schematic exterior view of the containment and collection structures shown in FIG. 1;
FIG. 3 is a schematic view of the interior of the processing support and the collection bucket shown in FIG. 2;
FIG. 4 is a schematic view of the exterior of the tool holder of FIG. 1;
fig. 5 is a schematic structural view of a side surface of the reinforcing bar bending apparatus for building construction provided by the present invention, which has an anti-splashing function for a broken reinforcing bar;
FIG. 6 is a schematic view of the exterior of the folded structure shown in FIG. 5;
fig. 7 is a schematic structural view of the bending structure and the positioning assembly fixing the reinforcing steel bars.
Reference numerals in the figures
1. Processing a support;
2. a protective structure;
21. the device comprises a protection plate, 22, a connecting seat, 23, a driving motor, 24, a gear rotating piece, 25, a positioning component, 26 and a limiting groove;
251. the device comprises a fixed clamp 252, a connecting plate 253, an adjusting rotating piece 254 and a movable clamp;
3. a bending structure;
31. the device comprises a supporting seat, a driving rotating piece 32, a rotating motor 33, a rotating shaft 34, a rotating gear 35, a rotating gear 36 and a limiting pulley;
4. a collection structure;
41. the collecting hopper 42, the cleaning piece 43, the toothed plate driving piece 44, the collecting groove 45 and the collecting box;
5. an arc-shaped groove.
Detailed Description
The invention is further described with reference to the following figures and embodiments.
First embodiment
Please refer to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, and fig. 7, wherein fig. 1 is a schematic structural view of a steel bar bending apparatus for building construction with anti-splashing broken steel bars provided by the present invention; FIG. 2 is a schematic exterior view of the containment and collection structures shown in FIG. 1; FIG. 3 is a schematic view of the interior of the processing support and the collection bucket shown in FIG. 2; FIG. 4 is a schematic view of the exterior of the tool holder of FIG. 1; fig. 5 is a schematic structural view of a side surface of the reinforcing bar bending apparatus for building construction provided by the present invention, which has an anti-splashing function for a broken reinforcing bar; FIG. 6 is a schematic view of the exterior of the folded structure shown in FIG. 5; fig. 7 is a schematic structural view of the bending structure and the positioning assembly fixing the reinforcing steel bars. Reinforcing bar bending device for construction with prevent that the reinforcing bar that breaks splashes includes:
processing a support 1;
the protective structure 2 is arranged on the front side of the processing support 1, the protective structure 2 comprises a protective plate 21 for preventing the splash of the reinforcing steel bar debris and two connecting seats 22 for respectively supporting the left side and the right side of the protective plate 21, the protective plate 21 is arranged in parallel on the front side of the processing support 1, the two connecting seats 22 are respectively and fixedly arranged on the left side and the right side of the front side of the processing support 1, and the bottoms of the left side and the right side of the protective plate 21 are respectively and rotatably connected with the inner sides of the two processing supports 1;
one side of one of the connecting seats 22 is provided with a driving motor 23 for driving the protection plate 21 to rotate, the output end of the driving motor 23 is fixedly provided with a gear wheel rotating member 24, and one end of the gear wheel rotating member 24 is fixedly arranged with one side of the protection plate 21;
the inner side of the protection plate 21 is provided with a positioning assembly 25 for fixing a steel bar, the positioning assembly 25 comprises a fixing clamp 251 and a connecting plate 252 for clamping the bottom of the steel bar, the fixing clamp 251 and the connecting plate 252 are both fixedly installed on the inner side of the protection plate 21, the connecting plate 252 is located right above the fixing clamp 251, an adjusting rotating piece 253 is connected to the connecting plate 252 in a threaded manner, the bottom end of the adjusting rotating piece 253 is rotatably connected with a movable clamp 254, two limiting grooves 26 are formed in the inner side of the protection plate 21, and one side of the movable clamp 254 is respectively connected with the inner parts of the two limiting grooves 26 in a sliding manner;
the front side of the processing support 1 is provided with a bending structure 3 for bending the reinforcing steel bar, and the bending structure 3 is matched with the positioning assembly 25 for use, so that steel bending operation can be completed.
The processing support 1 is arranged in the vertical direction, so that the bending structure 3 on the processing support can finish bending operation in the vertical direction;
the protective structure 2 is mainly used for effectively protecting the front side of the processing support 1, so that when the reinforcing steel bar is bent, if chips occur, the chips can intelligently move between the processing support 1 and the protection plate 21 and more probably fall downwards under the action of gravity, the two connecting seats 22 are rotatably connected with the bottoms of the left side and the right side of the protection plate 21 and mainly support the connecting seats 22, and the protection plate 21 can rotate on the processing support 1 in the vertical direction;
the driving motor 23 is externally connected with a power supply, the rotation of the driving motor is controlled through a control panel on the protection plate 21, according to a set program, the driving motor can rotate ninety degrees in the forward direction and stop rotating when running at each time, so that the protection plate 21 can keep a vertical state and stable, after the steel bar is bent, the protection plate 21 can keep a horizontal state by reversely rotating ninety degrees again, the automatic rotation of the protection plate 21 is further realized, the rotating time interval can be adjusted according to specific processing requirements, the gear rotating piece 24 consists of a rotating rod and a gear, the gear rotating piece 24 enables the driving motor 23 to be effectively connected with one side of the protection plate 21, and further the driving motor 23 can rotate along with the rotation of the protection plate 21;
the top of the fixing clamp 251 is provided in an arc shape capable of making effective contact with the outside of the reinforcing bars, and the connection plate 252 mainly provides support for the adjusting rotary 253, so that the adjusting rotary 253 can be rotated thereon and moved in a vertical direction, and the bottom end thereof is rotatably connected to the top of the movable clamp 254, and by rotating the adjusting rotary 253, the movable clamp 254 is simultaneously moved in the vertical direction, the bottom of the movable clamp 254 is also provided with an arc-shaped groove which is positioned right above the fixed clamp 251, and the outer part of the steel bar can be effectively fixed through the matching use of the arc-shaped groove and the fixed clamp, meanwhile, the positioning component can adapt to reinforcing steel bars with different sizes, greatly increases the flexibility of the positioning component 25 in use, the use is more convenient, before the reinforcing steel bar is bent, the position of the movable clamp 254 is adjusted according to the size of the reinforcing steel bar processed by the reinforcing steel bar, then, the movable clamp 254 is installed on one side of the outside of the fixed clamp 251 in a horizontal insertion manner.
The driving motor 23 is controlled to operate by a control panel on the protection plate 21, and the maximum rotation angle of the driving motor 23 is ninety degrees, namely ninety degrees in the forward direction and ninety degrees in the reverse direction.
The driving motor 23 is used as a main power source for driving the protection plate 21 to rotate, so that the protection plate 21 rotates ninety degrees at the maximum, and the vertical state and the horizontal state are kept fixed.
The positioning assembly 25 and the bending structure 3 are kept on the same straight line position, the protection plate 21 is higher than the bending structure 3, and the positioning assembly 25 is located on the left side of the inner side of the protection plate 21 and used for fixing the left side of the outer portion of the steel bar.
Locating component 25 uses with the cooperation of bending structure 3, is used for fixing the left and right sides of reinforcing bar respectively, and locating component 25 fixed part does not need the bending part for the reinforcing bar, and bending structure 3 fixed part is the part that needs the bending, in addition through setting up this locating component 25, uses with the cooperation of guard plate 21, and through locating component 25's fixed effect, when can realizing that guard plate 21 opens, outside pulling reinforcing bar, and then dismantles the reinforcing bar from bending structure 3.
The driving motor 23 is located on the left side of the connecting seat 22, the gear rotating member 24 is composed of a rotating shaft and a gear, the gear rotating member 24 can rotate inside the connecting seat 22, and a transparent window for observing the working condition of the bending structure 3 is further arranged on the outer side of the protection plate 21.
The driving motor 23 can be located on any one of the two connecting seats 22, and needs to be correspondingly arranged with the toothed plate driving piece 43.
A collecting structure 4 for collecting reinforcing steel bar scraps is arranged below the front side of the processing support 1, the collecting structure 4 comprises a collecting hopper 41 and a cleaning piece 42 for cleaning the interior of the collecting hopper 41, the collecting hopper 41 is fixedly arranged below the front side of the processing support 1, and an opening in the top of the collecting hopper 41 is kept aligned with a gap formed by the protection plate 21 and the processing support 1.
Collecting hopper 41 sets up to the L type, its rear side is through keeping closely laminating with the front side of processing support 1, form the recess of U-shaped, can collect the piece that drops, clean piece 42 mainly used cleans the processing to the piece on collecting hopper 41, the bottom of its bottom is laminated with the bottom of collecting hopper 41 inner wall, when cleaning piece 42 and removing, can promote the piece simultaneously and remove, and with the setting of aliging between collecting hopper 41 and processing support 1 and the guard plate 21, can make the piece that drops just in time drop to collecting hopper 41 inboard.
The cleaning piece 42 is located at the front side of the inner wall of the collecting hopper 41, a toothed plate driving piece 43 is fixedly mounted on the left side of the top of the cleaning piece 42, the top of the toothed plate driving piece 43 is meshed with the outer portion of the gear rotating piece 24, and the top of the toothed plate driving piece 43 is connected with the inner portion of the connecting seat 22 in a sliding mode.
The top of the toothed plate driving piece 43 is matched with the outer part of the gear rotating piece 24, and the toothed plate driving piece 43 can be driven to move in the horizontal direction when the gear rotating piece 24 rotates through the meshing of the toothed plate driving piece and the gear rotating piece, and a groove matched with the toothed plate driving piece 43 is formed in the connecting base 22, so that the toothed plate driving piece 43 can move in the horizontal direction in the connecting base 22;
through setting up collection structure 4, mainly used collects the piece that the reinforcing bar produced when bending, use with protective structure 2 cooperation simultaneously, realize collecting structure 4 and clean the function automatically, wherein take driving piece 43 and gear commentaries on classics 24 meshing through the pinion rack, it can remove at the horizontal direction to realize driving when gear commentaries on classics 24 pivoted and clean piece 42, finally realize cleaning the piece of guard plate 21 pivoted while automatic on fighting 41 to the collection, keep collecting and fight 41 inboard clean health, avoid too much piece to pile up, and then saved artifical manually operation, save trouble more when using.
A collecting groove 44 is formed in the collecting hopper 41, the top of the inner surface of the collecting groove 44 extends to the rear side of the inner side of the collecting hopper 41, and a collecting box 45 is slidably connected to the inside of the collecting groove 44.
The rotating motor 33 is connected with an external power supply, and is controlled and driven by a control panel on the protection plate 21, and is mainly used as the power output of the bending structure 3.
One side fixed mounting that drives commentaries on classics piece 32 has axis of rotation 34, the one end of axis of rotation 34 runs through the front side of processing support 1, and with one side of supporting seat 31 is rotated and is connected, the output of rotating motor 33 with the equal fixed mounting in outside of axis of rotation 34 has rotating gear 35, and two rotating gear 35's outside meshing.
The rotating shaft 34 is fixed to rotate with the driving rotating piece 32, so that the rotating shaft 34 can drive the driving rotating piece 32 to rotate, the rotating gear 35 on the rotating motor 33 is 1-2 times smaller than the rotating gear 35 on the rotating shaft 34, a rotating speed difference is formed between the rotating gear and the rotating gear, the driving rotating piece 32 can rotate slowly, and when the driven steel bar is bent, the safety of the steel bar during bending is kept, and the control is easy.
Drive one side of commentaries on classics piece 32 and install spacing pulley 36, the front side of processing support 1 is opened and is equipped with arc wall 5, the outside of spacing pulley 36 with the inside roll connection of arc wall 5.
Spacing pulley 36 changes a 32 adaptation setting with the drive, rolls through both cooperations for increase the drive and change the stability of being connected between 32 and the processing support 1, make to drive and change a 32 and can stably rotate.
The working principle of the steel bar bending device for building construction provided by the invention with the function of preventing the broken steel bars from splashing is as follows:
when the device is used, the protection plate 21 is adjusted to be in a horizontal state, then the size of the steel bar is processed according to the requirement, the position of the movable clamp 254 is adjusted, and when the device is adjusted, the adjusting rotating piece 253 is rotated to enable the device to move on the connecting plate 252 in the vertical direction, so that the movable clamp 254 is driven to move in the vertical direction until the distance between the movable clamp 254 and the fixed clamp 251 is adjusted to be matched with the size of the steel bar, and the rotating adjusting rotating piece can be stopped rotating;
aligning one end of the steel bar to one side of the fixed clamp 251, enabling the steel bar to pass through the fixed clamp 251 until the steel bar moves to a required position, enabling the left position of the steel bar to be located between the fixed clamp 251 and the movable clamp 254 and to be kept in a fixed state, then pressing down a switch of the driving motor 23 to enable the protection plate 21 to rotate, and finally enabling the protection plate 21 to rotate to a vertical state, enabling the positioning assembly 25 to drive the steel bar to rotate at the moment, enabling the right side of the outer portion of the steel bar to be just clamped with the outer portion of the driving rotating piece 32, and enabling the steel bar to be in a horizontal state at the moment;
then the rotating motor 33 starts to start, the rotating shaft 34 drives the driving rotating piece 32 to rotate, the driving rotating piece 32 drives the reinforcing steel bars to bend, one side of the driving rotating piece 32 is in positioning contact with the processing support 1, the rotating motor 33 stops rotating at the moment, then the driving motor 23 starts again, the protection plate 21 is driven to rotate reversely, the positioning assembly 25 can pull the bent reinforcing steel bars, the reinforcing steel bars can be separated from the driving rotating piece 32 along with the rotation of the protection plate 21 until the protection plate 21 rotates to the horizontal state, then the reinforcing steel bars are separated from the positioning assembly 25 by pulling, the rotating motor 33 rotates reversely, the driving rotating piece 32 can reset, the dismounting operation of the reinforcing steel bars is completed, and then the operations are repeated to perform the bending operation on the next reinforcing steel bar;
when the bending structure 3 bends the steel bars, if the steel bars are broken and fragments are generated at the same time, the fragments can be effectively blocked through the vertically arranged protection plate and the processing support 1, so that the fragments cannot be sputtered to the outside, and finally the fragments directly fall on the collecting hopper 41 under the action of gravity, and meanwhile, the generated fragments also directly fall on the collecting hopper 41 under the action of gravity in the bending process;
and when guard plate 21 rotated the time horizontal state, rotated through gear wheel rotating member 24 for toothed plate driving member 43 can remove at the level on connecting seat 22 horizontal direction, and then drives the piece 42 that cleans of its bottom and remove on collecting hopper 41, will drop and concentrate to collecting groove 44 position promotion at the piece that collects hopper 41 inboard, realizes cleaning the automation of piece, and when guard plate 21 rotated to vertical state, makes and cleans piece 42 and reset simultaneously.
Compared with the prior art, the steel bar bending device for building construction, which is provided by the invention and has the advantages of preventing the broken steel bars from splashing, has the following beneficial effects:
through the arrangement of the processing support 1 in the vertical direction, the bending structure 3 can bend the reinforcing steel bar in the vertical direction, so that scraps generated during bending can directly fall on the collecting hopper 41 under the action of gravity, meanwhile, the vertical protection plate 21 is arranged on the front side of the processing support 1, a relatively closed space is formed between the bending structure and the collecting hopper, when the reinforcing steel bar is broken to generate scraps, the scraps can be effectively prevented from being sputtered to the outside under the blocking effect of the protection plate 21 and the processing support 1, an effective protection effect is further achieved, and the use is safer and more reliable;
in addition, the positioning assembly 25 is arranged on the protection plate 21 and is mainly used for clamping and fixing the left side outside the steel bar, before bending, when the protection plate 21 rotates to a vertical state, the positioning assembly 25 can drive the steel bar to be finally installed with the bending structure 3, and simultaneously after bending, when the protection plate 21 rotates to a horizontal state, the fixing effect of the positioning assembly 25 is utilized, the steel bar can be simultaneously pulled outwards to be separated from the bending structure 3, so that automatic installation and separation of the steel bar bending structure 3 are realized, manual operation is omitted, the workload is reduced, the steel bar bending structure is easier and more convenient to use, and the working efficiency is further improved;
through setting up collection structure 4, mainly used collects the piece that the reinforcing bar produced when bending, uses with protective structure 2 cooperation simultaneously, realizes collecting structure 4 and cleans the function automatically, through pinion rack driving piece 43 and the meshing effect of gear commentaries on classics piece 24, when finally realizing guard plate 21 pivoted for clean 42 can clean the piece on the collection fill 41 automatically, and then has saved artifical manual operation, saves trouble more when using.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. The utility model provides a reinforcing bar bending device for construction with prevent that fracture reinforcing bar splashes which characterized in that includes:
processing a support;
the protective structure is arranged on the front side of the processing support and comprises a protective plate for preventing the splash of the reinforcing steel bar fragments and two connecting seats for respectively supporting the left side and the right side of the protective plate, the protective plate is arranged on the front side of the processing support in parallel, the two connecting seats are respectively and fixedly arranged on the left side and the right side of the front side of the processing support, and the bottoms of the left side and the right side of the protective plate are respectively and rotatably connected with the inner sides of the two processing supports;
one side of one of the connecting seats is provided with a driving motor for driving the protection plate to rotate, the output end of the driving motor is fixedly provided with a gear wheel rotating piece, and one end of the gear wheel rotating piece is fixedly arranged with one side of the protection plate;
the inner side of the protection plate is provided with a positioning assembly used for fixing a steel bar, the positioning assembly comprises a fixing clamp and a connecting plate, the fixing clamp and the connecting plate are fixedly arranged on the inner side of the protection plate, the connecting plate is positioned right above the fixing clamp, an adjusting rotating piece is connected onto the connecting plate in a threaded mode, the bottom end of the adjusting rotating piece is rotatably connected with a movable clamp, two limiting grooves are formed in the inner side of the protection plate, and one side of the movable clamp is respectively connected with the insides of the two limiting grooves in a sliding mode;
the front side of processing support is provided with the structure of buckling that is used for bending the reinforcing bar, the structure of buckling with locating component cooperation is used, can accomplish the operation of bending to the steel.
2. The apparatus for bending reinforcing bar for construction having anti-spattering of broken reinforcing bar according to claim 1, wherein the driving motor is controlled by a control panel on the shielding plate to operate, and the maximum rotation angle of the driving motor is ninety degrees, which are ninety degrees in a forward direction and ninety degrees in a reverse direction, respectively.
3. The apparatus for bending reinforcing bars for construction use having an anti-spattering function of reinforcing bars against breakage according to claim 1, wherein the positioning unit is maintained at the same straight position as the bending structure, the shielding plate is higher than the bending structure, and the positioning unit is positioned at the left side of the inner side of the shielding plate to fix the left side of the outer portion of the reinforcing bars.
4. The reinforcing bar bending device for building construction with anti-broken reinforcing bar splashing of claim 1, wherein the driving motor is located on the left connecting seat, the gear wheel rotating member is composed of a rotating shaft and a gear, the gear wheel rotating member can rotate in the connecting seat, and a transparent window for observing the working condition of the bending structure is further arranged on the outer side of the protection plate.
5. The reinforcing bar bending device for building construction with anti-splashing broken reinforcing bars as claimed in claim 1, wherein a collecting structure for collecting reinforcing bar scraps is arranged below the front side of the processing support, the collecting structure comprises a collecting hopper and a cleaning piece for cleaning the inside of the collecting hopper, the collecting hopper is fixedly arranged below the front side of the processing support, and the opening at the top of the collecting hopper is kept aligned with the gap formed by the protection plate and the processing support.
6. The reinforcing bar bending device for building construction with anti-splashing of broken reinforcing bars as claimed in claim 5, wherein the cleaning piece is located at the front side of the inner wall of the collecting hopper, a toothed plate driving piece is fixedly installed at the left side of the top of the cleaning piece, the top of the toothed plate driving piece is engaged with the outside of the gear wheel rotating piece, and the top of the toothed plate driving piece is slidably connected with the inside of the connecting seat.
7. The device for bending reinforcing steel bars for building construction according to claim 6, wherein a collecting groove is formed in the collecting hopper, the top of the inner surface of the collecting groove extends to the rear side of the inner side of the collecting hopper, and a collecting box is slidably connected to the inside of the collecting groove.
8. The steel bar bending device for building construction with the function of preventing the splashed broken steel bars according to claim 1, wherein the bending structure comprises a supporting seat and a driving rotating piece for fixing along with the bending area outside the steel bars, the supporting seat is fixedly arranged on the back surface of the processing support, and a rotating motor is arranged on the supporting seat.
9. The apparatus for bending reinforcing bar for construction use according to claim 8, wherein a rotation shaft is fixedly installed at one side of the driving rotation member, one end of the rotation shaft penetrates through the front side of the processing support and is rotatably connected to one side of the support base, rotation gears are fixedly installed at the output end of the rotation motor and the outer portion of the rotation shaft, and the outer portions of the two rotation gears are engaged with each other.
10. The steel bar bending device for building construction with the function of preventing the splashed broken steel bars according to claim 9, wherein a limiting pulley is installed on one side of the driving rotating piece, an arc-shaped groove is formed in the front side of the processing support, and the outer portion of the limiting pulley is in rolling connection with the inner portion of the arc-shaped groove.
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| CN202111574474.3A CN114309341B (en) | 2021-12-21 | 2021-12-21 | Reinforcing bar bending device for construction with prevent that fracture reinforcing bar splashes |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111574474.3A CN114309341B (en) | 2021-12-21 | 2021-12-21 | Reinforcing bar bending device for construction with prevent that fracture reinforcing bar splashes |
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| CN114309341A true CN114309341A (en) | 2022-04-12 |
| CN114309341B CN114309341B (en) | 2024-01-05 |
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|---|---|
| CN114309341B (en) | 2024-01-05 |
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