CN114798983B - Device is tailor to construction steel ration - Google Patents
Device is tailor to construction steel ration Download PDFInfo
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- CN114798983B CN114798983B CN202210512644.3A CN202210512644A CN114798983B CN 114798983 B CN114798983 B CN 114798983B CN 202210512644 A CN202210512644 A CN 202210512644A CN 114798983 B CN114798983 B CN 114798983B
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 75
- 239000010959 steel Substances 0.000 title claims abstract description 75
- 238000010276 construction Methods 0.000 title claims abstract description 16
- 238000005520 cutting process Methods 0.000 claims abstract description 44
- 230000008878 coupling Effects 0.000 claims abstract description 21
- 238000010168 coupling process Methods 0.000 claims abstract description 21
- 238000005859 coupling reaction Methods 0.000 claims abstract description 21
- 230000002146 bilateral effect Effects 0.000 claims abstract description 7
- 230000005540 biological transmission Effects 0.000 claims description 128
- 230000007246 mechanism Effects 0.000 claims description 56
- 230000001360 synchronised effect Effects 0.000 claims description 20
- 238000007599 discharging Methods 0.000 claims description 18
- 230000003014 reinforcing effect Effects 0.000 claims description 15
- 230000003028 elevating effect Effects 0.000 claims description 11
- 238000009434 installation Methods 0.000 claims 3
- 208000027418 Wounds and injury Diseases 0.000 abstract description 7
- 230000006378 damage Effects 0.000 abstract description 7
- 208000014674 injury Diseases 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 3
- 230000008569 process Effects 0.000 abstract description 2
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 18
- 230000009471 action Effects 0.000 description 6
- 230000007547 defect Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F11/00—Cutting wire
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F23/00—Feeding wire in wire-working machines or apparatus
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sawing (AREA)
Abstract
The invention relates to a cutting device, in particular to a quantitative cutting device for construction steel bars. It is necessary to design a quantitative cutting device for construction steel bars, which is convenient for people to cut steel bars in the process that the steel bars are not easy to pop up to cause injury to workers. The utility model provides a device is tailor to construction steel ration, including supporting backplate, support grudging post, place board and spacing bottom block, support backplate leading flank middle part bilateral symmetry rigid coupling has the support grudging post, and the rigid coupling has between the left and right sides support grudging post top and places the board, places board and support backplate fixed connection, places board top left side rigid coupling and has spacing bottom block. According to the invention, the steel bar moves rightwards to drive the limiting vertical block to move rightwards, the mounting bottom block moves rightwards to drive the limiting bottom plate to move leftwards through the positioning belt assembly, and the second reset spring is compressed, so that the cutting electric saw cuts the steel bar, the limiting vertical block can avoid the phenomenon that the steel bar bounces, and therefore, people can conveniently cut the steel bar, and the steel bar is not easy to pop up to cause injury to workers in the steel bar cutting process.
Description
Technical Field
The invention relates to a cutting device, in particular to a quantitative cutting device for construction steel bars.
Background
In building construction, different kinds of materials are generally required to be used for construction, the use of reinforcing steel bars is not enough, but part of construction positions are required to be used for reinforcing steel bars with required lengths, and then the steel pipes are required to be cut into the required lengths.
Patent application CN215033195U discloses a bar cutter convenient to reinforcing bar location, including bar cutter main part, be provided with positioner in the bar cutter main part, positioner is including being the rectangular plate that the level form set up on bar cutter main part side, be provided with the storage tank that tip and external world are linked together in the rectangular plate, sliding connection has the sliding plate in the storage tank, the tip of sliding plate is provided with the vertical locating plate that is vertical form setting, the trailing flank half high department of vertical locating plate is provided with the lifting plate that is the level form setting, still be provided with first pneumatic cylinder on the tip top surface of rectangular plate, the terminal fixed mounting of telescopic shaft of first pneumatic cylinder is on vertical locating plate. This bar cutter is convenient for carry out the location operation, also is convenient for carry out the operation of unloading simultaneously, brings convenience for the user, but the reinforcing bar is not fixed, cuts off the in-process at the reinforcing bar, and the reinforcing bar pops out easily and causes the injury to the workman.
Based on the defects in the prior art, we provide a quantitative cutting device for construction steel bars, which is convenient for people to cut steel bars in the process of cutting the steel bars, and the steel bars are not easy to pop up to cause injury to workers.
Disclosure of Invention
In order to overcome the defect that the steel bar is easy to pop up to cause injury to workers in the steel bar cutting process, the invention provides the quantitative cutting device for the construction steel bar, which is convenient for people to cut the steel bar, and the steel bar is not easy to pop up to cause injury to the workers in the steel bar cutting process.
The invention is realized by the following technical approaches:
the utility model provides a device is tailor to construction steel ration, including supporting the backplate, support the grudging post, place the board, spacing bottom block, cutting electric saw, elevating system and actuating mechanism, support backplate leading flank middle part bilateral symmetry rigid coupling has the support grudging post, the rigid coupling has between the left and right sides support grudging post top and places the board, place board and support backplate fixed connection, place board top left side rigid coupling and have spacing bottom block, be equipped with the elevating system who is used for removing on the support backplate, be equipped with the actuating mechanism who is used for providing power on the elevating system, be equipped with the cutting electric saw that is used for tailorring the reinforcing bar on the actuating mechanism.
More preferably, elevating system is including electric putter, L type link, lift backplate, first reset guide pillar and first reset spring, support backplate trailing flank left part rigid coupling has electric putter, support backplate left side downside slidingtype is equipped with L type link, L type link and electric putter's telescopic link fixed connection, support backplate upper portion left side rigid coupling has two first reset guide pillars, sliding type is equipped with the lift backplate between two first reset guide pillars, lift backplate passes through bolted connection with L type link, it has first reset spring to wind on the first reset guide pillar, first reset spring one end is connected with the lift backplate, the first reset spring other end is connected with the support backplate.
More preferably, the driving mechanism comprises a servo motor, a driving shaft, a protection frame and a connecting vertical plate, wherein the upper part of the right side surface of the lifting backboard is fixedly connected with the connecting vertical plate, the front part of the right side surface of the connecting vertical plate is fixedly connected with the servo motor, the driving shaft is rotatably arranged in the middle of the front part of the connecting vertical plate and fixedly connected with the cutting electric saw, the right end of the driving shaft is fixedly connected with an output shaft of the servo motor, the front part of the right side surface of the connecting vertical plate is fixedly connected with the protection frame, and the servo motor is positioned in the protection frame.
More preferably, the device further comprises a limiting mechanism for limiting the reinforcing steel bars, the limiting mechanism comprises a limiting vertical block, a connecting cross rod, a mounting bottom block, a positioning belt assembly, a transmission cross shaft, a limiting bottom plate, a second reset guide post and a second reset spring, wherein the connecting cross rod is slidably arranged on the upper side of the right part of the supporting back plate, the limiting vertical block for limiting the reinforcing steel bars is fixedly connected to the front side of the connecting cross rod, the mounting bottom block is fixedly connected to the rear part of the connecting cross rod, the transmission cross shaft is symmetrically arranged on the upper side of the right part of the supporting back plate, the positioning belt assembly is fixedly connected with the mounting bottom block, the second reset guide post is symmetrically fixedly connected to the upper side of the right part of the supporting back plate, the limiting bottom plate is slidably arranged between the second reset guide posts on the front side and the rear side, the second reset spring is wound on the second reset guide post, one end of the second reset spring is connected with the limiting bottom plate, and the other end of the second reset spring is connected with the supporting back plate.
More preferably, the automatic discharging device further comprises a discharging mechanism for catching the reinforcing steel bars, the discharging mechanism comprises a first reversing bevel gear, a first transmission short shaft, a transmission belt component, a positioning screw rod, a discharging plate, a lifting transverse plate, a positioning connecting rod, a sliding block, a ball convex limiting block, a third reset guide post, a third reset spring and a positioning guide post, the middle part of the rear side surface of the supporting back plate is rotationally provided with the first transmission short shaft, the upper part of the first transmission short shaft and the rear part of the left Fang Chuandong transverse shaft are fixedly connected with the first reversing bevel gear, the two first reversing bevel gears are mutually meshed, the middle of the lower part of the supporting back plate is rotationally provided with the positioning screw rod, the upper part of the positioning screw rod is connected with the lower part of the first transmission short shaft, the left side and right side of the supporting back plate is symmetrically provided with the lifting transverse plate, the front part of the lifting transverse plate is fixedly connected with the positioning connecting rod, the inner side of the positioning connecting rod is rotationally provided with the sliding block, the left side of the right side of the supporting back plate is symmetrically fixedly connected with the third reset guide post, the ball convex limiting block is slidingly arranged on the third reset guide post, one end of the third reset guide post is wound on the third reset guide post is fixedly connected with the ball convex limiting block, one end of the third reset spring is mutually meshed with the ball convex limiting block, the right side of the third reset spring is connected with the right side of the supporting back plate is connected with the right side of the positioning plate, the lifting plate is connected with the right side of the positioning guide post and the lifting transverse plate and the right side of the positioning plate is connected with the lifting and the lifting guide post.
More preferably, still including the feed mechanism who is used for carrying the reinforcing bar, feed mechanism is including first feed gyro wheel, the second feed gyro wheel, first transmission horizontal pole, the second transmission horizontal pole, first synchronous belt subassembly, the second transmission minor axis, drive gear, second synchronous belt subassembly, spacing gyro wheel, third transmission horizontal pole and second switching-over bevel gear, lifting backplate left side downside rotation is equipped with first transmission horizontal pole, first transmission horizontal pole and support backplate sliding connection, first feed gyro wheel that first transmission horizontal pole front portion rigid coupling has is used for carrying the reinforcing bar, support backplate left side upper side rotation is equipped with two second transmission horizontal poles, right side second transmission horizontal pole and lifting backplate sliding connection, second transmission horizontal pole front portion rigid coupling has the second feed gyro wheel, support backplate left side upper side rotation is equipped with the second transmission minor axis, be connected with first synchronous belt subassembly between second transmission minor axis middle part and the two second transmission horizontal pole rear portions, second transmission minor axis rear portion and first transmission horizontal pole rear portion rigid coupling have drive gear, two transmission gears intermesh, lifting backplate upper side rotation is equipped with first transmission horizontal pole rear portion and second switching-over bevel gear, first transmission horizontal pole rear portion and second transmission horizontal pole rear portion contact, two transmission horizontal pole rear portion and second transmission horizontal pole rear portion contact, lifting backplate rear portion and second transmission horizontal pole contact.
More preferably, the steel bar pushing device further comprises a discharging mechanism for pushing out the steel bars, the discharging mechanism comprises a fixed connecting rod, a stripping clamping block, a fourth reset guide post and a fourth reset spring, the lower side of the rear part of the connecting vertical plate is fixedly connected with the fourth reset guide post, the fourth reset guide post is provided with the fixed connecting rod in a sliding mode, the front end of the fixed connecting rod is fixedly connected with the stripping clamping block for pushing out the steel bars, the fourth reset guide post is wound with the fourth reset spring, one end of the fourth reset spring is connected with the connecting vertical plate, and the other end of the fourth reset spring is connected with the fixed connecting rod.
More preferably, the front side and the rear side of the limiting bottom block are both rotatably provided with balls.
The invention has the remarkable advantages that:
1. according to the invention, the steel bar moves rightwards to drive the limiting vertical block to move rightwards, the mounting bottom block moves rightwards to drive the limiting bottom plate to move leftwards through the positioning belt assembly, and the second reset spring is compressed, so that the cutting electric saw cuts the steel bar, the limiting vertical block can avoid the phenomenon that the steel bar bounces, and therefore, people can conveniently cut the steel bar, and the steel bar is not easy to pop up to cause injury to workers in the steel bar cutting process.
2. Under the action of the unloading mechanism, the spherical convex limiting block drives the unloading plate to move downwards, the spherical convex limiting block moves downwards to reset to the maximum stroke, and the sliding block continuously drives the unloading plate to swing downwards so that the steel bars slide onto the ground, thus the steel bars can be prevented from falling off due to overhigh steel bars and being damaged.
3. Under the action of the feeding mechanism, the second feeding roller reversely rotates to drive the reinforcing steel bars to move rightwards in cooperation with the first feeding roller, so that the reinforcing steel bars do not need to be manually pulled to move rightwards.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic view of a first partially cut-away structure of the present invention.
Fig. 3 is a schematic view of a first partially cut-away structure of the lifting mechanism of the present invention.
Fig. 4 is a schematic view of a second partially cut-away structure of the lifting mechanism of the present invention.
Fig. 5 is a schematic cross-sectional view of the driving mechanism of the present invention.
Fig. 6 is a schematic view of a second partially cut-away structure of the present invention.
Fig. 7 is a schematic view of a first partially cut-away configuration of the spacing mechanism of the present invention.
Fig. 8 is a schematic view of a second partially cut-away configuration of the spacing mechanism of the present invention.
Fig. 9 is a schematic view of a first partially cut-away configuration of the discharge mechanism of the present invention.
Fig. 10 is a schematic view of a second partially cut-away configuration of the discharge mechanism of the present invention.
Fig. 11 is a schematic view of a third partial cross-sectional configuration of the discharge mechanism of the present invention.
Fig. 12 is a schematic view of a third partial cross-sectional structure of the present invention.
Fig. 13 is a schematic view of a first partially cut-away configuration of the feed mechanism of the present invention.
Fig. 14 is a schematic view in partial cross-section of a second type of feed mechanism of the present invention.
Fig. 15 is a schematic cross-sectional view of the discharge mechanism of the present invention.
The marks of the components in the drawings are as follows: 1. the supporting backboard, 2, the supporting stand, 3, the placing plate, 4, the limiting bottom block, 5, the cutting electric saw, 6, the lifting mechanism, 61, the electric push rod, 62, the L-shaped connecting frame, 63, the lifting backboard, 64, the first reset guide post, 65, the first reset spring, 7, the driving mechanism, 71, the servo motor, 72, the driving shaft, 73, the protecting frame, 74, the connecting stand, 8, the limiting mechanism, 81, the limiting vertical block, 82, the connecting cross rod, 83, the mounting bottom block, 84, the positioning belt assembly, 85, the transmission cross shaft, 86, the limiting bottom plate, 87, the second reset guide post, 88, the second reset spring, 9, the unloading mechanism, 91, the first reversing bevel gear, 92, the first transmission short shaft, 93, the transmission belt assembly, 94, the positioning screw rod, 95, stripper plate, 96, lifting cross plate, 97, positioning connecting rod, 98, sliding block, 99, spherical limiting block, 910, third reset guide post, 911, third reset spring, 912, positioning guide post, 10, feeding mechanism, 101, first feeding roller, 102, second feeding roller, 103, first transmission cross rod, 104, second transmission cross rod, 105, first synchronous belt assembly, 106, second transmission short shaft, 107, transmission gear, 108, second synchronous belt assembly, 109, limiting roller, 1010, third transmission cross rod, 1011, second reversing bevel gear, 11, discharging mechanism, 111, fixed connecting rod, 112, stripping fixture block, 113, fourth reset guide post, 114, fourth reset spring.
Detailed Description
The invention is further elucidated below in connection with the drawings of the description, and embodiments of the invention are given in connection with the drawings of the description.
Example 1
1-5, including supporting backplate 1, supporting riser 2, place the board 3, spacing bottom block 4, cutting electric saw 5, elevating system 6 and actuating mechanism 7, supporting riser 2 is connected with to the bilateral symmetry rigid coupling in the middle part of the front side of backplate 1, be connected with between the left and right sides supporting riser 2 top through the mode of bolt and place the board 3 with supporting backplate 1 fixed connection, it has spacing bottom block 4 to place the rigid coupling of board 3 top left side, both sides all rotate around spacing bottom block 4 are equipped with the ball, be equipped with elevating system 6 on the supporting backplate 1, be equipped with actuating mechanism 7 on the elevating system 6, be equipped with cutting electric saw 5 on the actuating mechanism 7, cutting electric saw 5 can realize cutting the reinforcing bar, actuating mechanism 7 can be realized providing power for cutting electric saw 5, elevating system 6 can realize driving cutting electric saw 5 and reciprocate.
As shown in fig. 2-4, the lifting mechanism 6 comprises an electric push rod 61, an L-shaped connecting frame 62, a lifting back plate 63, a first reset guide post 64 and a first reset spring 65, wherein the electric push rod 61 is connected to the left part of the back side of the support back plate 1 in a bolt manner, the L-shaped connecting frame 62 is fixedly connected to the left lower side of the support back plate 1 through a sliding manner, the L-shaped connecting frame 62 is fixedly connected with a telescopic rod of the electric push rod 61, two first reset guide posts 64 are fixedly connected to the left side of the upper part of the support back plate 1, the lifting back plate 63 is slidingly arranged between the two first reset guide posts 64, the lifting back plate 63 is connected with the L-shaped connecting frame 62 through bolts, the first reset guide post 64 is wound with the first reset spring 65, one end of the first reset spring 65 is connected with the lifting back plate 63, and the other end of the first reset spring 65 is connected with the support back plate 1.
As shown in fig. 2 and 5, the driving mechanism 7 includes a servo motor 71, a driving shaft 72, a protecting frame 73 and a connecting vertical plate 74, the upper part of the right side surface of the lifting backboard 63 is connected with the connecting vertical plate 74 by a bolt, the front part of the right side surface of the connecting vertical plate 74 is connected with the servo motor 71 by a bolt, the middle of the front part of the connecting vertical plate 74 is rotatably provided with the driving shaft 72, the driving shaft 72 is fixedly connected with the cutting electric saw 5, the right end of the driving shaft 72 is fixedly connected with an output shaft of the servo motor 71, the protecting frame 73 is fixedly connected with the front part of the right side surface of the connecting vertical plate 74, and the servo motor 71 is positioned in the protecting frame 73.
Firstly, an operator places the steel bar on the limiting bottom block 4, pulls the steel bar to move rightwards for a proper distance, because the limiting bottom block 4 is provided with balls, the steel tube moves more smoothly, the telescopic rod of the electric push rod 61 is started to repeatedly stretch, the extension of the telescopic rod of the electric push rod 61 drives the L-shaped connecting frame 62 to move downwards, the L-shaped connecting frame 62 moves downwards to drive the lifting backboard 63 to move downwards, the first reset spring 65 is compressed, the lifting backboard 63 moves downwards to drive the connecting vertical plate 74 to move downwards, the connecting vertical plate 74 moves downwards to drive the driving shaft 72 to move downwards, the driving shaft 72 moves downwards to drive the cutting electric saw 5 to move downwards, the cutting electric saw 5 moves downwards to contact with the steel bar, meanwhile, the servo motor 71 is started, the servo motor 71 drives the driving shaft 72 to rotate forwards, the driving shaft 72 rotates forward to drive the cutting electric saw 5 to rotate forward, the cutting electric saw 5 rotates forward to cut steel bars, the cut steel bars drop to the ground under the action of gravity, the telescopic rods of the electric push rods 61 shrink to drive the lifting backboard 63 to move upwards to reset through the L-shaped connecting frame 62, the first reset springs 65 assist the power, the cutting electric saw 5 also moves upwards to reset, the steel bars are pulled to move right for a proper distance again to cut, the steel bars can be cut continuously, after all the steel bars are cut, the electric push rods 61 and the servo motor 71 are closed to stop working, the L-shaped connecting frame 62 stops driving the lifting backboard 63 to move up and down, the cutting electric saw 5 stops moving up and down, the cutting electric saw 5 stops rotating forward, and then the cut steel bars are collected to perform subsequent treatment.
Example 2
On the basis of embodiment 1, as shown in fig. 6-8, the device further comprises a limiting mechanism 8, the limiting mechanism 8 comprises a limiting vertical block 81, a connecting cross rod 82, a mounting bottom block 83, a positioning belt assembly 84, a transmission cross rod 85, a limiting bottom plate 86, a second reset guide post 87 and a second reset spring 88, the upper side of the right part of the supporting back plate 1 is slidably provided with the connecting cross rod 82, the front side surface of the connecting cross rod 82 is fixedly connected with the limiting vertical block 81, the limiting vertical block 81 can prevent steel bars from bouncing up, the rear part of the connecting cross rod 82 is fixedly connected with the mounting bottom block 83, the upper side of the right part of the supporting back plate 1 is provided with the transmission cross rod 85 in a bilateral symmetry rotation manner, a positioning belt assembly 84 is connected between the middle parts of the left and right transmission cross rods 85, the positioning belt assembly 84 is composed of two belt pulleys and a belt, the two belt pulleys are respectively mounted at the middle parts of the two belt pulleys, the positioning belt assembly 84 is fixedly connected with the mounting bottom block 83, the upper side of the right part of the supporting back plate 1 is fixedly connected with the second reset guide post 87 in a front-rear symmetry manner, the limiting bottom plate 87 is slidably arranged between the front and rear side second reset guide post 87, the second reset guide post 87 is slidably arranged between the second reset guide post 87 in the right-side and the right side, the right side of the supporting back plate 1 is connected with the second reset spring 88, and the other end of the second reset guide post 88 is connected with the other end of the supporting back plate 1.
As shown in fig. 6, 9, 10 and 11, the automatic discharging device further comprises a discharging mechanism 9, wherein the discharging mechanism 9 comprises a first reversing bevel gear 91, a first transmission short shaft 92, a transmission belt assembly 93, a positioning screw rod 94, a discharging plate 95, a lifting transverse plate 96, a positioning connecting rod 97, a sliding block 98, a ball convex limiting block 99, a third reset guide post 910, a third reset spring 911 and a positioning guide post 912, the middle part of the rear side surface of the supporting backboard 1 is rotatably provided with the first transmission short shaft 92, the upper part of the first transmission short shaft 92 and the rear part of the left Fang Chuandong transverse shaft 85 are fixedly connected with the first reversing bevel gear 91, the two first reversing bevel gears 91 are meshed with each other, a positioning screw rod 94 is rotatably arranged in the middle of the lower part of the supporting backboard 1, the transmission belt assembly 93 is connected between the upper part of the positioning screw rod 94 and the lower part of the first transmission short shaft 92, the transmission belt assembly 93 consists of two belt pulleys and a belt, one belt pulley is arranged on the upper part of the positioning screw rod 94, the other belt pulley is arranged at the lower part of the first transmission short shaft 92, the belt is wound between the two belt pulleys, a lifting transverse plate 96 is symmetrically arranged at the lower side of the right part of the supporting backboard 1 in a sliding way, the left Fang Shengjiang transverse plate 96 is in threaded connection with a positioning screw rod 94, the front part of the lifting transverse plate 96 is fixedly connected with a positioning connecting rod 97, the inner side of the positioning connecting rod 97 is rotatably provided with a sliding block 98, the lower side of the right part of the supporting backboard 1 is symmetrically fixedly connected with a third reset guide pillar 910 in a sliding way, a spherical convex limiting block 99 is arranged on the third reset guide pillar 910 in a sliding way, a third reset spring 911 is wound on the third reset guide pillar 910, one end of the third reset spring 911 is connected with the spherical convex limiting block 99, the other end of the third reset spring 911 is connected with the supporting backboard 1, a stripper plate 95 is hinged between the spherical convex limiting blocks 99 at the left side and the right side, the stripper plate 95 can realize the sliding connection of the steel bar, two positioning guide posts 912 are fixedly connected to the lower right side of the support back plate 1, the two positioning guide posts 912 penetrate through the right lifting transverse plate 96, and the positioning guide posts 912 are in sliding connection with the right lifting transverse plate 96.
As shown in fig. 12-14, the feeding mechanism 10 is further included, the feeding mechanism 10 includes a first feeding roller 101, a second feeding roller 102, a first transmission cross bar 103, a second transmission cross bar 104, a first synchronous belt assembly 105, a second transmission short shaft 106, a transmission gear 107, a second synchronous belt assembly 108, a limit roller 109, a third transmission cross bar 1010 and a second reversing bevel gear 1011, a first transmission cross bar 103 is rotatably disposed at the lower left side of the lifting backboard 63, the first transmission cross bar 103 is slidably connected with the supporting backboard 1, a first feeding roller 101 is fixedly connected at the front portion of the first transmission cross bar 103, two second transmission cross bars 104 are rotatably disposed at the upper left side of the supporting backboard 1, a right second transmission cross bar 104 is slidably connected with the lifting backboard 63, a second feeding roller 102 is fixedly connected at the front portion of the second transmission cross bar 104, the first feeding roller 101 cooperates with the second feeding roller 102 to convey reinforcing steel bars, the upper side of the left part of the supporting backboard 1 is rotatably provided with a second transmission short shaft 106, a first synchronous belt assembly 105 is connected between the middle part of the second transmission short shaft 106 and the rear parts of two second transmission cross rods 104, the first synchronous belt assembly 105 consists of three belt pulleys and a belt, the rear parts of the two second transmission cross rods 104 are respectively formed by the two belt pulleys, the other belt pulley is arranged at the middle part of the second transmission short shaft 106, the belt is wound between the three belt pulleys, the rear parts of the second transmission short shaft 106 and the rear parts of the first transmission cross rods 103 are fixedly connected with transmission gears 107, the two transmission gears 107 are meshed with each other, a third transmission cross rod 1010 is rotatably arranged on the upper side of the right part of the lifting backboard 63, a second synchronous belt assembly 108 is connected between the rear parts of the third transmission cross rod 1010 and the front parts of the first transmission cross rods 103, the second synchronous belt assembly 108 consists of two belt pulleys and a belt, one belt pulley is arranged at the rear part of the third transmission cross rod 1010, the other belt pulley is arranged at the front part of the first transmission cross rod 103, a belt is wound between the two belt pulleys, two limit rollers 109 are rotatably arranged at the lower side of the right part of the lifting backboard 63, the limit rollers 109 are contacted with a second synchronous belt assembly 108, a second reversing bevel gear 1011 is fixedly connected at the left part of the driving shaft 72 and the front part of the third transmission cross rod 1010, and the two second reversing bevel gears 1011 are meshed with each other.
When the steel bar is pulled to move rightwards, the steel bar is contacted with the limiting vertical block 81, the steel bar continues to move rightwards to drive the limiting vertical block 81 to move rightwards, the limiting vertical block 81 moves rightwards to drive the connecting cross rod 82 to move rightwards, the connecting cross rod 82 moves rightwards to drive the mounting bottom block 83 to move rightwards, the mounting bottom block 83 moves rightwards to drive the positioning belt assembly 84 to rotate forwards, the positioning belt assembly 84 rotates forwards to drive the limiting bottom plate 86 to move leftwards, the second reset spring 88 is compressed, the cutting electric saw 5 cuts the steel bar, the limiting vertical block 81 can avoid the phenomenon that the steel bar bounces, the cut steel bar falls to the ground under the action of gravity, and the limiting bottom plate 86 drives the mounting bottom block 83 to move leftwards to reset due to the action of the second reset spring 88, so that the limiting vertical block 81 also moves leftwards to reset, and the condition that the steel bar is bounced when being cut can be avoided.
When the reinforcing bar is pulled to move rightwards, the reinforcing bar is contacted with the limiting vertical block 81, the reinforcing bar continues to move rightwards to drive the limiting vertical block 81 to move rightwards, so that the mounting bottom block 83 moves rightwards to drive the positioning belt assembly 84 to rotate forwards, the positioning belt assembly 84 rotates forwards to drive the limiting bottom plate 86 to move leftwards, the second reset spring 88 is compressed, meanwhile, the positioning belt assembly 84 rotates forwards to drive the transmission cross shaft 85 to rotate forwards, the left Fang Chuandong cross shaft 85 rotates forwards to drive the first transmission short shaft 92 through the first reversing bevel gear 91, the first transmission short shaft 92 rotates forwards to drive the transmission belt assembly 93 to rotate forwards, the transmission belt assembly 93 rotates forwards to drive the positioning screw 94 to rotate forwards, the positioning screw 94 rotates forwards to drive the left Fang Shengjiang cross plate 96 to move upwards, the left Fang Shengjiang cross plate 96 moves upwards to drive the left positioning connecting rod 97 to move upwards, the left positioning connecting rod 97 moves upwards to drive the left slide 98 to move upwards, the left slide 98 to move upwards to drive the discharge plate 95 to swing upwards, the maximum stroke of the discharge plate 95 is limited by the ball convex limiting block 99, the left slide 98 continues to move upwards, the left slide 98 moves upwards to enable the slide 95 to move upwards, the discharge plate 95 continues to move upwards to be limited by the ball limiting block 95, the left and the left slide to move upwards, the left slide to the top end of the ball limiting block 95 is limited by the ball limiting block 92, the ball limiting block 93, the left and the reset spring is reset by the reset spring, the reset to move the reset spring, the reset spring is reset to the top by the reset spring, and the reset spring, the reset spring is reset to move the top, and the upper end, and the reset spring, and the reset stop 95, and the upper. The slide block 98 continues to drive the stripper plate 95 to swing downwards so that the steel bars slide onto the ground, and thus the steel bars can be prevented from falling too high and being damaged.
Firstly, an operator places reinforcing steel bars between a first feeding roller 101 and a second feeding roller 102, the reinforcing steel bars are in contact with the first feeding roller 101 and the second feeding roller 102, when a servo motor 71 works, a driving shaft 72 positively rotates to drive a third transmission cross rod 1010 positively through a second reversing bevel gear 1011, the third transmission cross rod 1010 positively rotates to drive a second synchronous belt assembly 108 positively, a limit roller 109 plays a guiding role, the second synchronous belt assembly 108 positively rotates to drive a first transmission cross rod 103 positively, the first transmission cross rod 103 positively rotates to drive the first feeding roller 101 positively, meanwhile, the first transmission cross rod 103 positively rotates to drive a second transmission short shaft 106 to reversely rotate through a transmission gear 107, the second transmission short shaft 106 reversely rotates to drive a first synchronous belt assembly 105 reversely, the first synchronous belt assembly 105 reversely rotates to drive a second transmission cross rod 104 reversely, the second transmission cross bar 104 is reversely rotated to drive the second feeding roller 102 to reversely rotate, so that the second feeding roller 102 is reversely rotated to drive the reinforcing steel bar to move rightwards in cooperation with the first feeding roller 101, when the cutting electric saw 5 moves downwards to cut the reinforcing steel bar, the lifting back plate 63 moves downwards to drive the first transmission cross bar 103 to move downwards, the first transmission cross bar 103 moves downwards to drive the lower transmission gear 107 to move downwards, the two transmission gears 107 are separated, the second feeding roller 102 stops reversely rotating, the first feeding roller 101 also moves downwards to be separated from the reinforcing steel bar, the reinforcing steel bar stops moving rightwards, after the reinforcing steel bar cutting is finished, the lifting back plate 63 drives the first feeding roller 101 to move upwards to reset, the first feeding roller 101 moves upwards to be in contact with the reinforcing steel bar, the two transmission gears 107 are meshed again, after all the reinforcing steel bar cutting is finished, the electric push rod 61 and the servo motor 71 are closed, the driving shaft 72 stops driving the third transmission cross bar 1010 to rotate forward through the second reversing bevel gear 1011, the first feeding roller 101 stops rotating forward, and the second feeding roller 102 also rotates reversely, so that the reinforcing steel bar does not need to be manually pulled to move rightward.
Example 3
On the basis of embodiment 1 and embodiment 2, as shown in fig. 12 and 15, the device further comprises a discharging mechanism 11, the discharging mechanism 11 comprises a fixed connecting rod 111, a stripping clamping block 112, a fourth reset guide post 113 and a fourth reset spring 114, the lower side of the rear part of the connecting vertical plate 74 is fixedly connected with the fourth reset guide post 113, the fixed connecting rod 111 is slidably arranged on the fourth reset guide post 113, the stripping clamping block 112 is fixedly connected with the front end of the fixed connecting rod 111, the stripping clamping block 112 can push out the steel bars downwards, the fourth reset guide post 113 is wound with the fourth reset spring 114, one end of the fourth reset spring 114 is connected with the connecting vertical plate 74, and the other end of the fourth reset spring 114 is connected with the fixed connecting rod 111.
When the telescopic rod of the electric push rod 61 extends, the connecting vertical plate 74 moves downwards to drive the fixed connecting rod 111 to move downwards, the fixed connecting rod 111 moves downwards to drive the stripping clamping block 112 to move downwards, the stripping clamping block 112 moves downwards to be in contact with the steel bars, the steel bars limit the stripping clamping block 112, and accordingly the connecting vertical plate 74 continues to move downwards to compress the fourth reset spring 114, and after the steel bars are cut, the stripping clamping block 112 pushes the steel bars downwards due to the action of the fourth reset spring 114, so that the steel bars are prevented from falling difficultly.
Finally, it is necessary to state that: the foregoing is provided to assist in understanding the technical solutions of the present invention, and is not to be construed as limiting the scope of protection of the present invention; insubstantial modifications and variations from the above teachings are within the scope of the invention as claimed.
Claims (5)
1. The utility model provides a device is tailor to construction steel ration, including supporting backplate (1), supporting riser (2), place board (3), spacing bottom block (4) and cutting electric saw (5), supporting backplate (1) medial part bilateral symmetry rigid coupling has supporting riser (2), rigid coupling has between the top of left and right sides supporting riser (2) and places board (3), place board (3) and supporting backplate (1) fixed connection, place board (3) top left side rigid coupling has spacing bottom block (4), cutting electric saw (5) are used for tailorring the reinforcing bar, a serial communication port, still include elevating system (6) and actuating mechanism (7), be equipped with elevating system (6) that are used for removing on supporting backplate (1), be equipped with actuating mechanism (7) that are used for providing power on elevating system (6), actuating mechanism (7) and cutting electric saw (5) fixed connection;
the lifting mechanism (6) comprises an electric push rod (61), an L-shaped connecting frame (62), a lifting backboard (63), a first reset guide post (64) and a first reset spring (65), wherein the electric push rod (61) is fixedly connected to the left part of the rear side surface of the supporting backboard (1), the L-shaped connecting frame (62) is arranged on the lower side of the left part of the supporting backboard (1) in a sliding mode, the L-shaped connecting frame (62) is fixedly connected with the telescopic rod of the electric push rod (61), two first reset guide posts (64) are fixedly connected to the left side of the upper part of the supporting backboard (1), the lifting backboard (63) is arranged between the two first reset guide posts (64) in a sliding mode, the lifting backboard (63) is connected with the L-shaped connecting frame (62) through bolts, the first reset spring (65) is wound on the first reset guide post (64), one end of the first reset spring (65) is connected with the lifting backboard (63), and the other end of the first reset spring (65) is connected with the supporting backboard (1);
the driving mechanism (7) comprises a servo motor (71), a driving shaft (72), a protection frame (73) and a connecting vertical plate (74), wherein the upper part of the right side surface of the lifting backboard (63) is fixedly connected with the connecting vertical plate (74), the servo motor (71) is fixedly connected with the front part of the right side surface of the connecting vertical plate (74), the driving shaft (72) is rotatably arranged in the middle of the front part of the connecting vertical plate (74), the driving shaft (72) is fixedly connected with the cutting electric saw (5), the right end of the driving shaft (72) is fixedly connected with an output shaft of the servo motor (71), the protection frame (73) is fixedly connected with the front part of the right side surface of the connecting vertical plate (74), and the servo motor (71) is positioned in the protection frame (73);
still including stop gear (8) that are used for spacing reinforcing bar, stop gear (8) are including spacing piece (81), connect horizontal pole (82), installation bottom block (83), location belt subassembly (84), transmission cross axle (85), spacing bottom plate (86), second reset guide pillar (87) and second reset spring (88), support backplate (1) right part upside slidingtype is equipped with and connects horizontal pole (82), connect horizontal pole (82) leading flank rigid coupling has spacing piece (81) that are used for spacing reinforcing bar, connect horizontal pole (82) rear portion rigid coupling has installation bottom block (83), support backplate (1) right part upside bilateral symmetry rotation is equipped with transmission cross axle (85), be connected with location belt subassembly (84) between left and right sides transmission cross axle (85) middle part, location belt subassembly (84) and installation bottom block (83) fixed connection, support backplate (1) right part upside front and back symmetry rigid coupling has second reset guide pillar (87), sliding between the front and back both sides second reset guide pillar (87) is equipped with spacing bottom plate (86), second reset spring (88) are gone up around on second reset guide pillar (87), second reset spring (88) and reset spring (88) are connected with second reset spring (88) other end, the other end is connected with second reset spring (1).
2. The quantitative cutting device for construction steel bars according to claim 1, further comprising a discharging mechanism (9) for receiving the steel bars, wherein the discharging mechanism (9) comprises a first reversing bevel gear (91), a first transmission short shaft (92), a transmission belt assembly (93), a positioning screw rod (94), a discharging plate (95), a lifting transverse plate (96), a positioning connecting rod (97), a sliding block (98), a spherical convex limiting block (99), a third reset guide post (910), a third reset spring (911) and a positioning guide post (912), the middle part of the rear side surface of the supporting backboard (1) is rotatably provided with the first transmission short shaft (92), the upper part of the first transmission short shaft (92) is fixedly connected with the first reversing bevel gear (91) at the rear part of a left Fang Chuandong transverse shaft (85), the two first reversing bevel gears (91) are mutually meshed, the middle of the lower part of the supporting backboard (1) is rotatably provided with the positioning screw rod (94), a transmission belt assembly (93) is connected between the upper part of the positioning screw rod (94) and the lower part of the first transmission short shaft (92), the lower part of the supporting backboard (1) is symmetrically provided with the lifting transverse plate (96), the left transverse plate (35) and the left transverse plate (96) are fixedly connected with the positioning screw rod (96), the inside rotation of location connecting rod (97) is equipped with slider (98), support backplate (1) right part downside bilateral symmetry rigid coupling has third reset guide pillar (910), slide on third reset guide pillar (910) is equipped with protruding stopper (99) of ball, it has third reset spring (911) to wind on third reset guide pillar (910), third reset spring (911) one end is connected with protruding stopper (99) of ball, third reset spring (911) other end is connected with support backplate (1), articulated be equipped with between protruding stopper (99) of left and right sides and be used for catching stripper (95) of reinforcing bar, stripper (95) and slider (98) sliding connection, support backplate (1) right part downside rigid coupling has two location guide pillars (912), two location guide pillars (912) pass right lift diaphragm (96), location guide pillar (912) and right lift diaphragm (96) sliding connection.
3. The quantitative cutting device for construction steel bars according to claim 2, further comprising a feeding mechanism (10) for conveying the steel bars, wherein the feeding mechanism (10) comprises a first feeding roller (101), a second feeding roller (102), a first transmission cross rod (103), a second transmission cross rod (104), a first synchronous belt assembly (105), a second transmission short shaft (106), a transmission gear (107), a second synchronous belt assembly (108), a limit roller (109), a third transmission cross rod (1010) and a second reversing bevel gear (1011), a first transmission cross rod (103) is rotatably arranged at the lower left side of the lifting backboard (63), the first transmission cross rod (103) is slidably connected with a support backboard (1), the first feeding roller (101) for conveying the steel bars is fixedly connected at the front part of the first transmission cross rod (103), two second transmission cross rods (104) are rotatably arranged at the upper left side of the support backboard (1), the right second transmission cross rod (104) is slidably connected with the lifting (63), the second transmission cross rod (104) is fixedly connected at the front part of the second transmission cross rod (104), the second transmission cross rod (102) is rotatably connected at the upper left side of the second transmission backboard (106), the second transmission cross rod (106) is rotatably connected with the second transmission cross rod (106), the rear part of the second transmission short shaft (106) is fixedly connected with a transmission gear (107) at the rear part of the first transmission cross rod (103), the two transmission gears (107) are meshed with each other, a third transmission cross rod (1010) is rotatably arranged at the upper side of the right part of the lifting backboard (63), a second synchronous belt assembly (108) is connected between the rear part of the third transmission cross rod (1010) and the front part of the first transmission cross rod (103), two limit rollers (109) are rotatably arranged at the lower side of the right part of the lifting backboard (63), the limit rollers (109) are contacted with the second synchronous belt assembly (108), a second reversing bevel gear (1011) is fixedly connected at the left part of the driving shaft (72) and the front part of the third transmission cross rod (1010), and the two second reversing bevel gears (1011) are meshed with each other.
4. The quantitative cutting device for the construction steel bars according to claim 3, further comprising a discharging mechanism (11) for pushing out the steel bars, wherein the discharging mechanism (11) comprises a fixed connecting rod (111), a stripping clamping block (112), a fourth reset guide post (113) and a fourth reset spring (114), the fourth reset guide post (113) is fixedly connected to the lower side of the rear part of the connecting vertical plate (74), the fixed connecting rod (111) is arranged on the fourth reset guide post (113) in a sliding mode, the stripping clamping block (112) for pushing out the steel bars is fixedly connected to the front end of the fixed connecting rod (111), the fourth reset spring (114) is wound on the fourth reset guide post (113), one end of the fourth reset spring (114) is connected with the connecting vertical plate (74), and the other end of the fourth reset spring (114) is connected with the fixed connecting rod (111).
5. The quantitative cutting device for construction steel bars according to claim 4, wherein balls are rotatably arranged on the front side and the rear side of the limiting bottom block (4).
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| CN202210512644.3A CN114798983B (en) | 2022-05-12 | 2022-05-12 | Device is tailor to construction steel ration |
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| CN202210512644.3A CN114798983B (en) | 2022-05-12 | 2022-05-12 | Device is tailor to construction steel ration |
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| US6418773B1 (en) * | 2001-02-23 | 2002-07-16 | Gerald L. Tolman | Rebar bender/cutter |
| US6431361B1 (en) * | 2000-08-25 | 2002-08-13 | Aeropak, Llc | Container paneling for forming pneumatically padded boxes and padded box construction |
| JP2004330265A (en) * | 2003-05-09 | 2004-11-25 | Toyo Kensetsu Koki Kk | Reinforcing bar cutting device |
| CN206527284U (en) * | 2017-03-10 | 2017-09-29 | 浙江中宁建设有限公司 | Building iron cutting machine |
| CN107931492A (en) * | 2017-12-28 | 2018-04-20 | 天津江丹合机械设备销售有限公司 | A kind of construction reinforcing bar banding machine with cutting of fixed quantity effect |
| CN111974904A (en) * | 2020-08-26 | 2020-11-24 | 福州鼓楼瞳睁科技有限公司 | Quantitative cutting device suitable for long material reinforcing steel bar |
| CN114433756A (en) * | 2021-12-28 | 2022-05-06 | 吕永发 | Fixed-length cutting equipment for recovery of shielded cable |
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2022
- 2022-05-12 CN CN202210512644.3A patent/CN114798983B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6431361B1 (en) * | 2000-08-25 | 2002-08-13 | Aeropak, Llc | Container paneling for forming pneumatically padded boxes and padded box construction |
| US6418773B1 (en) * | 2001-02-23 | 2002-07-16 | Gerald L. Tolman | Rebar bender/cutter |
| JP2004330265A (en) * | 2003-05-09 | 2004-11-25 | Toyo Kensetsu Koki Kk | Reinforcing bar cutting device |
| CN206527284U (en) * | 2017-03-10 | 2017-09-29 | 浙江中宁建设有限公司 | Building iron cutting machine |
| CN107931492A (en) * | 2017-12-28 | 2018-04-20 | 天津江丹合机械设备销售有限公司 | A kind of construction reinforcing bar banding machine with cutting of fixed quantity effect |
| CN111974904A (en) * | 2020-08-26 | 2020-11-24 | 福州鼓楼瞳睁科技有限公司 | Quantitative cutting device suitable for long material reinforcing steel bar |
| CN114433756A (en) * | 2021-12-28 | 2022-05-06 | 吕永发 | Fixed-length cutting equipment for recovery of shielded cable |
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| CN114798983A (en) | 2022-07-29 |
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Effective date of registration: 20231204 Address after: 435499 First to Second Floors of Wanjule Building Materials City Dormitory Building, Yongning Avenue, Wuxue City, Huanggang City, Hubei Province Applicant after: Shengyu Construction Group Co.,Ltd. Address before: 510800 room 2102, building A1, No. 47, Xiuquan Avenue, Xinhua Town, Huadu District, Guangzhou, Guangdong Province Applicant before: Zeng Yongmei |
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