CN217315609U - Multi-combination steel bar shearing and bending production line - Google Patents

Abstract

The utility model discloses a multi-combination reinforcing steel bar shearing and bending production line, wherein a cutting machine is arranged at the discharge end of a vibration material scattering machine, a plurality of linearly arranged material collecting frames are arranged at the discharge end of the cutting machine, a plurality of linearly arranged lifting frames are arranged at the discharge end of the material collecting frames, a bending track is arranged at the discharge end of each lifting frame, and a vertical reinforcing steel bar bending machine head is arranged on each bending track in a rolling manner; the cutting machine is provided with a two-section material taking mechanism for turning the steel bars and a lifting and clasping device for cutting the steel bars. This production line processing is big fast high quality in batches, has improved each monomer processing equipment's universality, and the human labor of doping is less, effectively promotes machining efficiency and guarantees processingquality, and this production line compact structure changes the mode of arranging of each equipment tradition end to end and single reinforcing bar moves ahead and the processing method, avoids reinforcing bar and production line longer, leads to the defect that takes up an area of more, has reduced the demand to production site conditions, and the adaptability of this production line is better.

Description

Multi-combination steel bar shearing and bending production line

Technical Field

The utility model relates to a reinforcing bar processing equipment technical field, especially a multiunit closes reinforcing bar shearing and crooked production line.

Background

Steel bars are widely used in the construction industry, for example, in foundation construction, they are generally used as a framework of concrete to improve the structural strength of building concrete. With the rapid progress of economy, the rapid development of the building industry is greatly promoted, and the quality and the efficiency of the building engineering are greatly improved, so that special equipment for processing the reinforcing steel bars is produced to meet the requirements of modern and automatic building engineering, such as a straightening machine, a rib stripping and threading machine, a tractor, a sizing and shearing machine, a reinforcing steel bar bending machine and the like which are specially used for processing the reinforcing steel bars, and the device plays a great role in processing the reinforcing steel bars required in bridges, high-speed rails and civil buildings in urban construction.

In the field of the existing building engineering, the steel bar processing equipment is generally used as a single machine, steel bars are processed according to the process requirement sequence, the equipment cannot be connected into a large-batch rapid steel bar processing production line with the functions of feeding, conveying, cutting and bending, the universality of the processing equipment is low, the processing quality is poor, excessive manpower is added in each processing link, the efficiency is low, the steel bar processing mode of point-by-point operation is more in equipment occupation, the management and the production condition recording are inconvenient, and the messy working field can be caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multiunit closes reinforcing bar shearing and crooked production line to solve and lack the big quick processing lines in batches of reinforcing bar that possesses the material loading, carry, cut off and crooked, the universality that leads to each processing equipment is lower, and processingquality is poor, and efficiency is slower, the problem of inconvenient management and record production situation.

In order to solve the technical problem, the utility model adopts the following technical scheme:

a multi-combination steel bar shearing and bending production line comprises at least one vibration material dispersing machine, wherein a cutting slide rail is arranged at the discharge end of the vibration material dispersing machine, at least one cutting machine matched with the vibration material dispersing machine is installed on the cutting slide rail in a rolling manner, a plurality of material collecting frames which are linearly arranged are arranged at the discharge end of the cutting machine in a matching manner, a plurality of lifting frames which are linearly arranged are arranged at the discharge end of the material collecting frames in a matching manner, a bending rail is arranged at the discharge end of the lifting frames, and at least one vertical steel bar bending machine head matched with the lifting frames is installed on the bending rail in a rolling manner;

the cutting machine is provided with a two-section material taking mechanism for turning the steel bars and a lifting and holding device for cutting the steel bars at the station.

The further technical scheme is as follows: two-stage section feeding agencies includes first cylinder, stirring hook, second cylinder, hinders hook and connecting rod, first cylinder with the equal vertical installation of second cylinder is in the cutter, the rotation of stirring hook is installed on first horizontal pole, the output of first cylinder passes through the connecting rod with stirring hook is articulated, the one end that hinders the hook is installed on the second horizontal pole, the output of second cylinder passes through the connecting rod with it is articulated to hinder the hook.

The further technical scheme is as follows: the lifting and holding device comprises a fixed plate, a lifting cylinder, a lifting hook and a rotating assembly, wherein the fixed plate is vertically installed on the inner side surface of the cutting machine, a guide wheel is installed on the outer side surface of the fixed plate in a symmetrical mode, a lifting guide plate is arranged at one end of the lifting hook, the lifting guide plate is installed on the guide wheel in a sliding mode, the lifting cylinder is vertically installed on the inner bottom surface of the cutting machine, the output end of the lifting cylinder is connected with the lifting hook in a rotating mode through a Y-shaped connector, and the rotating assembly is installed on the lifting hook.

The further technical scheme is as follows: the rotating assembly comprises a first telescopic cylinder, a rack, a gear, a rotating shaft and a rotating hook, the first telescopic cylinder is installed on a side plate of the lifting hook, one end of the rack is installed on an output end of the first telescopic cylinder, the rotating shaft is installed on the lifting hook in a rotating mode, the gear is installed at one end of the rotating shaft, the gear is meshed with the rack, and the rotating hook is installed on the other end of the rotating shaft.

The further technical scheme is as follows: the vertical steel bar bending machine head comprises a base, wherein idler wheels matched with the bending tracks are arranged on the lower surface of the base, a speed reducer box and a motor connected with the input end of the speed reducer box are arranged on the base, a telescopic assembly penetrating through the output end of the speed reducer box is arranged on the side face of the speed reducer box, a swinging bending assembly is installed at the output end of the speed reducer box, and the telescopic end of the telescopic assembly extends out of the swinging bending assembly.

The further technical scheme is as follows: the reduction box comprises a driving gear shaft, a driven gear, an output gear and a box body, wherein the driving gear shaft, the driven gear shaft and the output gear are installed in the box body in a rotating mode, the outer end of the driving gear shaft is connected with the output end of the motor, the driven gear is installed on the driven gear shaft, the driven gear is meshed with the driving gear shaft, and the driven gear shaft is meshed with the output gear.

The further technical scheme is as follows: the telescopic assembly comprises a shaft barrel, a copper sleeve, a telescopic shaft and a second telescopic cylinder, wherein the two ends of the shaft barrel are rotatably installed on the two side walls of the box body, the output gear is installed on the shaft barrel through a spline structure, the telescopic shaft passes through the copper sleeve and is slidably installed in the shaft barrel, the second telescopic cylinder is installed on the side face of the box body, and the output end of the second telescopic cylinder is hinged to one end of the telescopic shaft.

The further technical scheme is as follows: the swing bending assembly comprises a swing arm and an angle control assembly, the swing arm is installed on the outer end of the shaft barrel through a spline structure, and the angle control assembly is installed on the swing arm and on the outer side of the box body.

The further technical scheme is as follows: the angle control assembly comprises an angle ring, a fixing piece, a magnetic piece and a travel switch, the angle ring is installed on the swing arm, the magnetic piece is installed on the angle ring through the fixing piece, the travel switch is installed on the outer side of the box body, the travel switch is matched with the magnetic piece in arrangement, and the output end of the travel switch is connected with the motor through a controller.

Compared with the prior art, the utility model discloses can reach one of following beneficial effect at least:

the utility model provides a multiunit closes reinforcing bar shearing and crooked production line, this production line will be used for the reinforcing bar material loading respectively, carry, each processing equipment tie point line of cutting off and bending, reinforcing bar processing is big fast high quality in batches, each monomer processing equipment's universality has been improved, and the human labor who dopes in each processing link is less, effectively promote machining efficiency and assurance processingquality, and this production line compact structure, the mode of arranging and single reinforcing bar that change each equipment tradition end to end move ahead and the processing method, it is longer to avoid reinforcing bar and production line, lead to taking up an area of more defect, the demand to the production site has been reduced, the adaptability of this production line is better.

The steel bar cutting machine is characterized in that a two-section material taking mechanism for turning steel bars and a lifting holding device for cutting off the steel bars are arranged on the cutting machine, wherein the lifting holding device can clamp the steel bars when the steel bars such as the steel bars fall into the cutting off station of the cutting machine, irregular steel bars can be overlapped and crossed mutually, and when the cutting off work of the steel bar cutting machine is carried out, the lifting holding device can prevent the steel bars from being bent up due to the fact that the middle stress of the steel bars is at two ends, and is not beneficial to cutting off and processing;

two-stage material taking mechanism can select one, two or more quantity of reinforcing bar to provide the cutter and cut off processing to the mode of material feed is got to both ends, effectively reduces the reinforcing bar and takes the time in transportation process, promotes efficiency.

Vertical rod bender head in this production line changes the processing drawback that traditional vertical bar bender can only be to reinforcing bar ration bending angle, the uncontrollable and not accurate processing defect of angle when the reinforcing bar is crooked has been overcome, this vertical rod bender head is through setting up flexible subassembly and rather than the adjustable swing bending assembly of complex, can be when the bending bar, set up arbitrary bending angle parameter according to the processing demand, convenient operation, the bending angle of reinforcing bar is accurate and reliable, effectively improved processingquality.

Drawings

Fig. 1 is the utility model relates to a multi-combination reinforcing bar is cuted and crooked production line's schematic structure view.

Fig. 2 is a schematic structural diagram of the perspective view of fig. 1 according to the present invention.

Fig. 3 is a schematic structural diagram of another view angle of fig. 2 according to the present invention.

FIG. 4 is a schematic view of the cutting machine of FIG. 1 according to the present invention.

Fig. 5 is a schematic structural view of the two-stage material taking mechanism in fig. 4 according to the present invention.

Fig. 6 is a schematic structural view of the lifting clasping device in fig. 4 according to the present invention.

Fig. 7 is a schematic structural diagram of another view angle of fig. 6 according to the present invention.

Fig. 8 is a schematic structural view of the rotating assembly of fig. 6 according to the present invention.

Fig. 9 is a schematic structural view of the vertical bar bender head of fig. 1 according to the present invention.

Fig. 10 is a schematic view of another perspective structure of fig. 9 according to the present invention.

Fig. 11 is a schematic structural view of a section of the reduction gear box of fig. 10 according to the present invention.

Fig. 12 is a schematic structural view of the reduction box of fig. 11 according to the present invention.

Fig. 13 is a schematic structural diagram of another view angle of fig. 12 according to the present invention.

Fig. 14 is a schematic structural view of the telescopic assembly of fig. 9 according to the present invention.

Reference numerals: 1. vibrating a material dispersing machine; 2. cutting off the slide rail; 3. a cutting machine; 4. a material collecting frame; 5. a hoisting frame; 6. a curved track; 7. a vertical steel bar bending machine head; 71. a base; 72. a roller; 73. a reduction case; 731. a driving gear shaft; 732. a driven gear shaft; 733. a driven gear; 734. an output gear; 735. a box body; 74. an electric motor; 75. a telescoping assembly; 751. a shaft cylinder; 752. a copper sleeve; 753. a telescopic shaft; 754. a second telescopic cylinder; 76. an adjustable oscillating curving assembly; 761. swinging arms; 7611. a shaft hole; 762. an angle control assembly; 7621. an angle ring; 7622. a trigger; 7623. a travel switch; 8. a second stage material taking mechanism; 81. a first cylinder; 82. a material turning hook; 83. a second cylinder; 84. blocking the hook; 85. a connecting rod; 9. a lifting and clasping device; 91. a fixing plate; 911. a guide wheel; 92. a lifting cylinder; 921. a Y-shaped joint; 93. a lifting hook; 931. a lifting guide plate; 94. a rotating assembly; 941. A first telescopic cylinder; 942. a rack; 943. a gear; 944. a rotating shaft; 945. rotating the hook;

Detailed Description

To make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the attached drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the described embodiments are part of the embodiments of the present invention, not all embodiments. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the present invention, the embodiments and the features of the embodiments may be combined with each other without conflict.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which the products of the present invention are conventionally placed in use, or the position or positional relationship which the skilled person conventionally understand, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the reference is made must have a specific position, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The first embodiment is as follows:

in this embodiment, as shown in fig. 1, fig. 2 and fig. 3, a multi-combination reinforcing steel bar shearing and bending production line comprises the following working processes: the steel bar vibration dispersing machine comprises at least one vibration dispersing machine 1 (the vibration dispersing machine 1 is of an application number of 2020107181959, and has a patent name of a steel bar vibration dispersing device), wherein a cutting slide rail 2 is arranged at the discharge end of the vibration dispersing machine 1, at least one cutting machine 3 matched with the vibration dispersing machine 1 is arranged on the cutting slide rail 2 in a rolling mode (the outer side of the cutting machine 3 at two ends is provided with a steel bar adjusting mechanism for resisting the end part of a steel bar), a plurality of linearly-arranged material collecting frames 4 matched with the cutting machine 3 are arranged at the discharge end of the cutting machine 3, a plurality of linearly-arranged lifting frames 5 matched with the material collecting frames 4 are arranged at the discharge end of the plurality of material collecting frames 4 (the lifting frames 5 are of a rod material with an application number of 20200312, and have a patent name of a feeding machine), a bending rail 6 is arranged at the discharge end of the plurality of lifting frames 5 (the bending rail 6 is provided with a steel bar adjusting mechanism for resisting the end part of the steel bar), and at least one vertical steel bar bending machine head 7 matched with the lifting frames 5 is arranged on the bending rail 6 in a rolling mode; the cutting machine 3 is provided with a two-section material taking mechanism 8 for turning the steel bars and a lifting and clasping device 9 for cutting the steel bars.

The working process of the utility model is as follows: the multi-combination steel bar shearing and bending production line is used for processing, a worker firstly places a bundle of steel bars on a vibration table top of a vibration material dispersing machine 1, and the vibration material dispersing machine 1 is used for vibrating the steel bars to a non-cross overlapping state, preferably a flat state; one side of a vibration table top of the vibration material scattering machine 1 is jacked up and turned over by a cylinder to carry out blanking; according to the requirement of the cutting length of the steel bars, the distance between each cutting machine 3 on the cutting slide rail 2 is controlled, the steel bars sequentially fall onto a material distribution support plate 31 at the top of each cutting machine 3, and at least one steel bar is turned to a cutting station of each cutting machine 3 to be cut by a two-section material taking mechanism 8; after the steel bars are quantitatively cut off, the steel bars fall onto a material collecting rack 4, are sequentially lifted by a lifting rack 5 and fall into a vertical steel bar bending machine head 7 and a material rack 10 on a bending track 6; according to the requirement of the bending length of the end part of the steel bar, the distance between each vertical steel bar bender head 7 on the bending track 6 is controlled, the steel bar in the material rack 10 is ejected out by the material taking rack 72 on the vertical steel bar bender head 7, the steel bar falls into the bending station of the vertical steel bar bender head 7, and the telescopic section of the vertical steel bar bender head 7 extends out for processing. This production line will be used for reinforcing bar material loading respectively, carry, each processing equipment that cuts off and crooked continuous point line, the fast high quality of reinforcing bar processing batch large speed, the universality of each monomer processing equipment has been improved, and the human labor who mixes in each processing link is less, effectively promote machining efficiency and guarantee processingquality, and this production line compact structure, change the traditional end to end mode of arranging of each equipment and single reinforcing bar move ahead and the processing mode, it is longer to avoid reinforcing bar and production line, lead to the more defect of occupation of land, the demand to the production site has been reduced, the adaptability of this production line is better, especially, reinforcing bar feed speed is fast, and is effectual, job stabilization when the reinforcing bar cuts off, guarantee the cutting quality, when the reinforcing bar is crooked, the convenient regulation and control of angle, at the bending angle that the reinforcing bar used, basically, can realize processing.

In addition, it is noteworthy that: it should be understood by those skilled in the art that the various devices in the combined steel bar shearing and bending production line realize the connection point line and the coordination work by means of the sensors, the pneumatic elements and the controller, and the electrical connection and the installation are set according to the functions and effects realized by the above, belonging to the conventional mechanical automation means, and are not described in detail herein.

Referring to fig. 2 and 3, the structure of the steel bar adjusting mechanism is composed of a horizontally arranged cylinder and a push rod arranged on the output end of the cylinder, and is used for adjusting the position of the steel bar.

Example two:

in the embodiment, as shown in fig. 4 and 5, the two-stage material taking mechanism 8 includes a first cylinder 81, a material turning hook 82, a second cylinder 83, a blocking hook 84 and a connecting rod 85, the first cylinder 81 and the second cylinder 83 are both vertically installed in the cutting machine 3, the material turning hook 82 is rotatably installed on the first cross bar 11, an output end of the first cylinder 81 is hinged to the material turning hook 82 through the connecting rod 85, one end of the blocking hook 84 is installed on the second cross bar 12, and an output end of the second cylinder 83 is hinged to the blocking hook 84 through the connecting rod 85.

After the reinforcing bar falls into the branch material backup pad 31 at cutter 3 top back, first cylinder 81 drives stirring hook 82 ejecting at least reinforcing bar and makes it fall into and hinders the hook 84 and carry out the buffer memory, after cutter 3 accomplished the work of cutting off of preceding reinforcing bar, second cylinder 83 drives and hinders hook 84 upset and emit the reinforcing bar of buffer memory, mend the station of cutting off of cutter 3 extremely soon, reduce the time that the reinforcing bar was carried to the reinforcing bar is carried quantity is adjustable, can adapt to the work of cutting off of single or batch reinforcing bar.

Wherein, the length of the material turning hook 82 controls the number of the steel bars ejected out, or the turning angle of the material turning hook 82 controls the number of the steel bars ejected out.

Example three:

in the embodiment, as shown in fig. 6 and 7, the working ends of the two lifting clasping devices 2 extend out of the worktable surface of the cutter body 3 and are matched with the cutting station of the cutter body 3; the lifting and clasping device 9 comprises a fixing plate 91, a lifting cylinder 92, a lifting hook 93 and a rotating assembly 94, wherein the fixing plate 91 is vertically installed on the inner side surface of the cutting machine 3, the outer side surface of the fixing plate 91 is symmetrically arranged and rotatably installed with a guide wheel 911, a lifting guide plate 931 is arranged at one end of the lifting hook 93 (the lifting guide plate 931 and the lifting hook 93 can be welded and also can be integrally formed), the lifting guide plate 931 is slidably installed on the guide wheel 911, the lifting cylinder 92 is vertically installed on the inner bottom surface of the cutting machine 3, the output end of the lifting cylinder 92 is rotatably connected with the lifting hook 93 through a Y-shaped joint 921, and the rotating assembly 94 is installed on the lifting hook 93.

When many rods such as the uneven reinforcing bar of arranging fall into the cutting off station of bar cutter, cut off the station both sides and set up the lift and embrace device 9 tightly, runner assembly 94 cooperation lifting hook 93 in the lift embraces device 9 tightly is used for embracing and cliies the reinforcing bar, the cutter of cutter body 3 can exert the cutting force to the reinforcing bar, many reinforcing bars can overlap alternately because arrange irregularly each other, when the reinforcing bar atress, the phenomenon that middle part atress both ends took place to disperse and stick up appears in many reinforcing bars, be unfavorable for cutting off processing, this lift embraces the appearance that the device can effectively prevent above-mentioned phenomenon tightly, can help a plurality of reinforcing bars of cut-off machine simultaneous processing, machining efficiency and assurance processingquality have effectively been improved.

In addition, after the reinforcing bar is cut off, lift cylinder 92 starts, and lifting hook 93 rises with runner assembly 94 together, and the reinforcing bar can be lifted from the cutting station of cutter body 3 by lift cohesion device 9, then runner assembly 94 can relieve the state of cohesion with lifting hook 9 and unload, reduces artifical participation, labour saving and time saving.

Example four:

in the embodiment, as shown in fig. 8, the rotating assembly 94 includes a first telescopic cylinder 941, a rack 942, a gear 943, a rotating shaft 944 and a rotating hook 945, the first telescopic cylinder 941 is mounted on a side plate 932 of the lifting hook 93 (the side plate 932 and the lifting hook 93 may be welded or integrally formed), one end of the rack 942 is mounted on an output end of the first telescopic cylinder 941, the rotating shaft 944 is rotatably mounted on the lifting hook 93, the gear 943 is mounted on one end of the rotating shaft 944, the gear 943 is engaged with the rack 942, and the rotating hook 945 is mounted on the other end of the rotating shaft 944.

First telescopic cylinder 941 is installed on curb plate 932 of lifting hook 93, and first telescopic cylinder 941 drives rack 942 and removes, and rack 942 can make the gear 943 rather than the meshing take place to rotate, and then the embracing of constituteing between control rotating hook 945 and the lifting hook 93 presss from both sides the state, releases or locks.

Preferably, the lifting guide 931 is a plate frame, and an inner frame surface of the plate frame is matched with a wheel surface of the guide wheel 911.

A plate-frame-shaped descending guide 931 is snap-fitted to at least two guide wheels 911 and slides on the guide wheels 911.

Preferably, the hook arm of the rotating hook 945 and the hook arm of the lifting hook 93 have an overlapping portion.

The hook arms of the two hooks are provided with overlapping parts, so that the two hooks can at least form a clamping part for the reinforcing steel bar.

Preferably, the holding part formed by the hook arm of the rotating hook 945 and the hook arm of the lifting hook 93 is aligned with the cutting station of the cutter body 3.

Preferably, the holding and clamping part formed by the hook arm of the rotating hook 945 and the hook arm of the lifting hook 93 is positioned at two sides of the cutting station of the cutter body 3. The clamp is used for clamping two steel bars which are cut into two parts.

Example five:

in this embodiment, as shown in fig. 9 and 10, the vertical steel bar bender head 7 includes a base 71, a roller 72 engaged with the rail is disposed on a lower surface of the base 71, in addition, the base 71 is also mainly used for bearing (mounting) other components, the base 71 is provided with a roller 72 engaged with the curved rail 6, the base 71 is provided with a speed reducer box 73 and a motor 74 connected to an input end of the speed reducer box 73, a telescopic assembly 75 penetrating through an output end of the speed reducer box 73 is disposed on a side surface of the speed reducer box 73, an adjustable swing bending assembly 76 is mounted on an output end of the speed reducer box 73, and a telescopic end of the telescopic assembly 75 extends out of the adjustable swing bending assembly 76.

At least one vertical bar bender head 7 is arranged on a bending rail 6 on the ground in a rolling way through a roller 72, after the position of the vertical bar bender head 7 is adjusted before working, reinforcing steel bars stored in a material rack at the head of a speed reducer case 73 fall into a bending station of the vertical bar bender head 7, the reinforcing steel bars entering the bending station are received by a material platform on the front side surface of the speed reducer case 73, a telescopic head on a telescopic component 75 extends out of an adjustable swing bending component 76, the adjustable swing bending component 76 starts to rotate around the telescopic head on the telescopic component 75 to realize the bending work of the reinforcing steel bars, wherein the adjustable swing bending component 76 can accurately control the rotation angle and further control the bending angle of the reinforcing steel bars, the vertical bar bender head 7 overcomes the defect that the conventional vertical bar bender can only quantitatively bend the reinforcing steel bars, overcomes the defect that the angle is uncontrollable and the accuracy is insufficient during bending of the reinforcing steel bars, this vertical rod bending machine head can set up arbitrary bending angle parameter according to the processing demand when the crooked reinforcing bar through setting up flexible subassembly 75 and rather than the adjustable crooked subassembly 76 of swing of complex, convenient operation, and the bending angle of reinforcing bar is accurate and reliable, has effectively improved processingquality.

In addition, fig. 1-2 also show a stop hook located on one side of the reduction gear box 73 and close to the material table and a cylinder driving the stop hook to rotate, which mainly functions to clamp the steel bar when bending the steel bar, prevent the steel bar from shaking as much as possible, and rotate the stop hook to release the steel bar after the steel bar is bent.

Example six:

in this embodiment, as shown in fig. 11, 12 and 13, the reduction box 73 includes a driving toothed shaft 731, a driven toothed shaft 732, a driven gear 733, an output gear 734 and a box 735, the driving toothed shaft 731, the driven toothed shaft 732 and the output gear 734 are all rotatably mounted in the box 735, the outer end of the driving toothed shaft 731 is connected to the output end of the motor 74, the driven gear 733 is mounted on the driven toothed shaft 732, the driven gear 733 is meshed with the driving toothed shaft 731, and the driven toothed shaft 732 is meshed with the output gear 734.

The meshing setting of gear shaft and gear intercombination effectively reduces the traditional numerous parts of complete gear structure, and coaxial and intermeshing's transmission structure all has the drive ratio to effectual speed reduction effect is realized to minimum structure.

Example seven:

in this embodiment, as shown in fig. 14, the telescopic assembly 75 includes a shaft barrel 751, a copper sleeve 752, a telescopic shaft 753, and a second telescopic cylinder 754, wherein two ends of the shaft barrel 751 are rotatably mounted on two side walls of a box 735, an output gear 734 is mounted on the shaft barrel 751 through a spline structure, the telescopic shaft 753 is slidably mounted in the shaft barrel 751 through the copper sleeve 752, the second telescopic cylinder 754 is mounted on a side surface of the box 735, and an output end of the second telescopic cylinder 754 is hinged to one end of the telescopic shaft 753.

The second telescopic cylinder 754 in the telescopic assembly 75 drives the telescopic shaft 753 to move back and forth in the shaft barrel 751 and does not interfere with the rotation of the shaft barrel 751 along with the output gear 734, wherein when a steel bar is bent, the telescopic shaft 753 extends out of the shaft barrel 751, and after the rigid bending is finished, the telescopic shaft 753 is stored in the shaft barrel 751 and does not interfere with the next steel bar to enter a bending station.

Example eight:

in the present embodiment, as shown in fig. 10, the swing bending assembly 76 includes a swing arm 761 and an angle control assembly 762, the swing arm 761 is mounted on the outer end of the shaft cylinder 751 through a spline structure, and the angle control assembly 762 is mounted on the swing arm 761 and on the outer side of the case 735. The angle control assembly 762 comprises an angle ring 7621, a fixing piece 7622, a magnetic piece 7623 and a travel switch 7624, the angle ring 7621 is installed on the swing arm 761, the magnetic piece 7623 is installed on the angle ring 7621 through the fixing piece 7622, the travel switch 7624 is installed on the outer side of the box body 735, the travel switch 7624 and the magnetic piece 7623 are arranged in a matched mode, and the output end of the travel switch 7624 is connected with the motor 74 through the controller.

According to different specification reinforcing bars and different processing requirements, the position on the angle circle 7621 and the position of travel switch 7623 on the speed reducer case 73 outside will be adjusted to the staff, set for this reinforcing bar bending angle promptly, angle circle 7621 can rotate along with swing arm 761, swing arm 761 can rotate along with beam barrel 751, realize the bending work of reinforcing bar, the bending angle of many reinforcing bars can accurately be regulated and control to this adjustable swing bending assembly 76, can be with simple operation, realize arbitrary angle bending.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims (9)

1. The utility model provides a multi-combination reinforcing bar is cuted and crooked production line which characterized in that: the device comprises at least one vibration material dispersing machine (1), wherein a cutting slide rail (2) is arranged at the discharge end of the vibration material dispersing machine (1), at least one cutting machine (3) matched with the vibration material dispersing machine (1) is installed on the cutting slide rail (2) in a rolling manner, a plurality of material collecting frames (4) which are linearly arranged and matched with the cutting machine (3) are arranged at the discharge end of the cutting machine (3), a plurality of lifting frames (5) which are linearly arranged and matched with the material collecting frames are arranged at the discharge end of the material collecting frames (4), a bending track (6) is arranged at the discharge end of the lifting frames (5), and at least one vertical steel bar bending machine head (7) matched with the lifting frames (5) is installed on the bending track (6) in a rolling manner;

the cutting machine (3) is provided with a two-section material taking mechanism (8) for turning the steel bars and a lifting and clasping device (9) for cutting the steel bars at a station.

2. The multi-combination rebar shearing and bending production line of claim 1, wherein: two-section material taking mechanism (8) include first cylinder (81), stirring hook (82), second cylinder (83), hinder hook (84) and connecting rod (85), first cylinder (81) with second cylinder (83) are all vertical to be installed in cutter (3), the rotation of stirring hook (82) is installed on first horizontal pole (11), the output of first cylinder (81) passes through connecting rod (85) with stirring hook (82) are articulated, the one end of hindering hook (84) is installed on second horizontal pole (12), the output of second cylinder (83) passes through connecting rod (85) with hinder hook (84) are articulated.

3. The multi-combination rebar shearing and bending production line of claim 1, wherein: device (9) is embraced in lift includes fixed plate (91), lift cylinder (92), lifting hook (93) and rotating assembly (94), fixed plate (91) is vertical to be installed the medial surface of cutter (3), the lateral surface symmetry of fixed plate (91) sets up and rotates and installs leading wheel (911), the one end of lifting hook (93) is provided with lift baffle (931), lift baffle (931) slidable mounting be in on leading wheel (911), lift cylinder (92) are vertical to be installed the interior bottom surface of cutter (3), the output of lift cylinder (92) pass through Y type joint (921) with lifting hook (93) rotate and connect, rotating assembly (94) are installed on lifting hook (93).

4. The multi-combination rebar shearing and bending production line of claim 3, wherein: rotating assembly (94) includes first telescopic cylinder (941), rack (942), gear (943), pivot (944) and rotating hook (945), install first telescopic cylinder (941) on curb plate (932) of lifting hook (93), install the one end of rack (942) on the output of first telescopic cylinder (941), pivot (944) rotates and installs in lifting hook (93), install gear (943) the one end of pivot (944), and gear (943) with rack (942) meshing, rotating hook (945) is installed on the other end of pivot (944).

5. The multi-combination rebar shearing and bending production line of claim 1, wherein: vertical angle bending aircraft nose (7) include base (71), the lower surface of base (71) be provided with crooked track (6) matched with gyro wheel (72), be provided with speed reducer case (73) on base (71) and with motor (74) that speed reducer case (73) input is connected, be provided with on the side of speed reducer case (73) and run through telescopic component (75) of its output, install crooked subassembly of swing (76) on the output of speed reducer case (73), telescopic component (75) the flexible end stretch out in outside crooked subassembly of swing (76).

6. The multi-combination rebar shearing and bending production line of claim 5, wherein: the reduction box (73) comprises a driving gear shaft (731), a driven gear shaft (732), a driven gear (733), an output gear (734) and a box body (735), wherein the driving gear shaft (731), the driven gear shaft (732) and the output gear (734) are all rotatably installed in the box body (735), the outer end of the driving gear shaft (731) is connected with the output end of the motor (74), the driven gear (733) is coaxially installed on the driven gear shaft (732), the driven gear (733) is meshed with the driving gear shaft (731), and the driven gear shaft (732) is meshed with the output gear (734).

7. The multi-combination rebar shearing and bending production line of claim 6, wherein: the telescopic assembly (75) comprises a shaft barrel (751), a copper sleeve (752), a telescopic shaft (753) and a second telescopic cylinder (754), two ends of the shaft barrel (751) are rotatably installed on two side walls of the box body (735), the output gear (734) is installed on the shaft barrel (751) through a spline structure, the telescopic shaft (753) is slidably installed in the shaft barrel (751) through the copper sleeve (752), the second telescopic cylinder (754) is installed on the side face of the box body (735), and the output end of the second telescopic cylinder (754) is hinged to one end of the telescopic shaft (753).

8. The multi-combination rebar shearing and bending production line of claim 7, wherein: the swing bending assembly (76) comprises a swing arm (761) and an angle control assembly (762), wherein the swing arm (761) is installed on the outer end of the shaft barrel (751) through a spline structure, and the angle control assembly (762) is installed on the swing arm (761) and the outer side of the box body (735).

9. The multi-combination rebar shearing and bending production line of claim 8, wherein: the angle control assembly (762) comprises an angle ring (7621), a fixing piece (7622), a magnetic piece (7623) and a travel switch (7624), the angle ring (7621) is installed on the swing arm (761), the magnetic piece (7623) is installed on the angle ring (7621) through the fixing piece (7622), the travel switch (7624) is installed on the outer side of the box body (735), the travel switch (7624) is matched with the magnetic piece (7623), and the output end of the travel switch (7624) is connected with the motor (74) through a controller.

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