CN113634946A - Production process of guardrail for freight equipment - Google Patents
Production process of guardrail for freight equipment Download PDFInfo
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- CN113634946A CN113634946A CN202111201115.3A CN202111201115A CN113634946A CN 113634946 A CN113634946 A CN 113634946A CN 202111201115 A CN202111201115 A CN 202111201115A CN 113634946 A CN113634946 A CN 113634946A
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- rotating plate
- steel bars
- long steel
- steel bar
- rotating
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K31/00—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups
- B23K31/02—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups relating to soldering or welding
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0426—Fixtures for other work
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Abstract
The invention relates to a production process of a guardrail for freight equipment, which comprises the following steps of distributing long steel bars, wherein a feeding assembly sequentially conveys a plurality of long steel bars onto a rotating plate, the rotating plate rotates downwards, and meanwhile, a plurality of groups of long steel bars roll along the rotating plate and sequentially enter corresponding accommodating grooves under the action of a baffle assembly and a control assembly to complete distribution; the positioning cylinders are spliced, and in the process that the rotating plate rotates to be horizontal, the two groups of rotating rods symmetrically rotate to splice the two groups of limiting seats to form the positioning cylinders; the long steel bar is positioned, and in the process that the rotating plate rotates to be horizontal, the rotating plate drives the two groups of abutting plates to simultaneously move to the middle position through the limiting assembly and respectively abut against the two ends of the long steel bar; distributing short steel bars, wherein the short steel bars in the storage bin are pushed to the upper part of the long steel bars by the pushing assembly until one end of each short steel bar extends into the positioning cylinder, and the short steel bars and the long steel bars are transversely and longitudinally staggered to form a steel bar mesh; the invention realizes the rapid material distribution and accurate positioning of the reinforcing steel bars and improves the production efficiency.
Description
Technical Field
The invention relates to logistics equipment, in particular to a production process of a guardrail for freight equipment.
Background
Among the conveying equipment of co-altitude, reciprocating type lifting machine is a common conveying equipment, and in large-scale storage commodity circulation application field, reciprocating type lifting machine often designs highly higher owing to reasons such as goods specification, lifting height, and the design size is also great, consequently need install the protection network in the aspect of safety protection to equipment, goods and staff protection usually.
The utility model with the Chinese patent application number of CN201921142547.X discloses a transverse bar distributing mechanism of a numerical control full-automatic reinforcing bar welding mesh welding machine, which comprises a storage box, a transverse bar conveyor belt and a transverse bar blanking frame which are sequentially arranged towards the reinforcing bar welding machine; the upper side of the feed opening of the material storage box is provided with a baffle plate, and the gap between the upper surface of the transverse rib conveyor belt and the lower side of the feed opening is smaller than the diameter of the transverse rib; the transverse rib conveying belt is provided with a first magnetic strip, and the bottom edge of the baffle is provided with a second magnetic strip with the polarity opposite to that of the first magnetic strip. The distance between the base of baffle and the lower side of feed opening is less than the diameter of horizontal muscle, and horizontal muscle is deviate from the feed opening before avoiding the first magnetic stripe on the horizontal muscle conveyer belt to convey the feed opening, and the first magnetic stripe that evenly sets up through a plurality of that sets up on horizontal muscle conveyer belt carries out the conveying of adsorbing one to horizontal muscle, avoids a plurality of horizontal muscle to fall down in the feed opening simultaneously, has realized the unloading in succession, and only horizontal muscle of unloading at every turn.
However, the equipment only realizes ordered discharge of the reinforcing steel bars, and cannot realize rapid positioning of the reinforcing steel bars, so that the reinforcing steel bar distribution efficiency is influenced.
Disclosure of Invention
Aiming at the problems, the invention provides a guardrail production process for freight equipment, which is characterized in that long steel bars are sequentially fed onto rotating plates through a feeding assembly, the rotating plates rotate downwards at intervals, the steel bars at the same time roll downwards along planes formed by a plurality of groups of rotating plates, the long steel bars sequentially fall into corresponding accommodating grooves under the action of a control assembly and a baffle assembly to complete material distribution, then two groups of limiting seats can form positioning cylinders in the process that the rotating plates are horizontal, and then a short steel bar is pushed to the upper side of the long steel bar by a pushing assembly until the end part of the short steel bar extends into the corresponding positioning cylinder, so that the rapid material distribution and the accurate positioning of the steel bar are realized, and the production efficiency of a steel bar mesh is greatly improved.
In order to achieve the purpose, the invention provides the following technical scheme:
a production process of a guardrail for freight equipment is characterized by comprising the following steps:
the method comprises the following steps: the feeding assembly sequentially conveys a plurality of long steel bars to a rotating plate in the bearing assembly, the rotating plate rotates downwards, and meanwhile, a plurality of groups of long steel bars roll along the rotating plate and sequentially enter corresponding accommodating grooves under the action of a baffle assembly and a control assembly to complete material distribution;
step two: splicing the positioning cylinders, wherein after the step one, in the process that the rotating plate rotates to be horizontal, the two groups of rotating rods symmetrically rotate to splice the two groups of limiting seats to form the positioning cylinders;
step three: positioning the long steel bar, and performing the positioning simultaneously with the step two, wherein in the process that the rotating plate rotates to be horizontal, the rotating plate drives the two groups of abutting plates to simultaneously move to the middle position through the limiting assembly and respectively abut against the two ends of the long steel bar;
step four: distributing the short steel bars, namely pushing the short steel bars in the storage bin to the upper part of the long steel bars by the pushing assembly until one end of the short steel bars extends into the positioning cylinder after the third step, and forming a steel bar mesh by transversely and longitudinally staggering the short steel bars and the long steel bars;
in the first step, the baffle assembly is arranged at the opening of the rest of the accommodating tanks except the accommodating tank close to the rotating shaft end of the rotating plate, the control assembly is arranged in each accommodating tank, long steel bars are abutted to the control assembly when falling into the accommodating tanks, the control assembly controls the baffle assembly at the opening of the next accommodating tank to be connected to open the accommodating tank, and then the long steel bars can smoothly fall into the accommodating tank, and a plurality of groups of accommodating tanks are sequentially opened and connected from the rotating shaft end of the rotating plate to the free end of the rotating plate in the process;
the limiting assembly comprises a mounting plate fixedly mounted on the mounting frame, a wedge block b correspondingly fixed with the abutting plate and a limiting rod b fixedly mounted at the bottom of the rotating plate and capable of abutting against the wedge block b; the abutting plate is arranged on the mounting plate in a sliding mode;
the dwang is installed and is established the tip of the installation pole of rotor plate side.
As an improvement, in the first step, a sliding plate in the feeding assembly pushes the long steel bars in the second conveying channel to a plane formed by a plurality of groups of rotating plates and a plurality of groups of material guiding rods.
As an improvement, in the first step, the abutting rod in the control assembly is located at the bottom of the accommodating tank, and the abutting rod can abut against the long steel bar and move downwards, so that the transverse plate can be driven to move downwards, the transverse plate can drive the adjacent limiting rod a below the accommodating tank to move downwards to contact with the wedge block a, and then the two groups of baffle bodies blocking the opening of the accommodating tank slide to open the accommodating tank.
As an improvement, in the first step to the third step, the rotating end of the rotating plate is abutted against the buffer, and under the action of the buffer, when the long steel bar falls onto the rotating plate, the rotating plate cannot rotate, and when the long steel bar rolls along the rotating plate, the rotating plate rotates downwards.
As an improvement, in the first step to the third step, the end of the piston rod in the buffer is in contact with the bottom of the rotating plate, the piston rod spring is telescopically arranged in the base filled with the non-newtonian fluid substance, when the long steel bar falls onto the rotating plate, the piston rod cannot be contracted immediately under the action of the non-newtonian fluid substance, and when the long steel bar rolls smoothly, the piston rod is slowly compressed.
As an improvement, in the second step, after the holding tank close to one side of the free end of the rotating plate holds the long steel bars, the rotating plate rotates to the horizontal process, the gear is meshed with the arc-shaped rack, the rotating rod is driven to rotate, and the limiting seat arranged at the end part of the rotating rod can be spliced to form the positioning cylinder.
As the improvement, in step three, be close to rotor plate free end one side the holding tank bears behind the long reinforcing bar, the rotor plate rotates to the horizontally in-process, installs correspondingly two sets of gag lever post b of rotor plate are contradicted simultaneously with two sets of wedges b of locating corresponding touch panel tip respectively, and then two sets of wedge b drives two sets of the conflict board removes simultaneously to the intermediate position and contradicts with the both ends of long reinforcing bar for long reinforcing bar aligns about.
As the improvement, in step four, storage silo bottom sets up a plurality of groups of ejection of compact districts, the ejection of compact district corresponds the intercommunication with first defeated material passageway, and the short steel bar is in pile up in proper order in the ejection of compact district to orderly fall into in the first defeated material passageway, correspond to slide and be in push rod in the first defeated material passageway can release the short steel bar.
As an improvement, in the fourth step, the push rod and the positioning cylinder fix two ends of the short steel bar to realize the positioning of the short steel bar. .
The invention has the beneficial effects that:
(1) in the first step, the long steel bars are sequentially conveyed to the rotating plate by the feeding assembly, the long steel bars roll to the far-end accommodating groove, the long steel bars are abutted against the control assembly to enable the baffle plate assemblies on the adjacent accommodating grooves to move and open the accommodating grooves, the next long steel bar can be smoothly rolled into the accommodating grooves, and the accommodating grooves of a plurality of groups are sequentially opened from far to near and sequentially receive materials, so that the rapid and ordered distribution of the long steel bars is realized;
(2) in the first step, a plurality of groups of long steel bars roll down from the free ends of the rotating plates which are obliquely arranged, the rolling distance of the plurality of groups of long steel bars is reduced in sequence, each long steel bar can roll into a corresponding accommodating groove, the rotating plate cannot influence the rolling efficiency and the material distribution effect of the long steel bars due to the fact that the long steel bars fall onto the rotating plates, the material distribution efficiency is improved, and the material distribution accuracy is guaranteed;
(3) in the second step, in the process that the rotating plate rotates to be horizontal after the long steel bars are distributed, the two groups of positioning assemblies symmetrically rotate and are spliced to form a positioning cylinder, then the pushing assembly can push the short steel bars into the positioning cylinder, and the positioning cylinder and the pushing assembly are used for abutting and fixing the two ends of the short steel bars, so that the short steel bars are quickly positioned, and the distribution efficiency of the steel bar net is improved;
(4) in the third step, the two groups of contact plates move towards the middle position simultaneously and are aligned at the two ends of the long steel bar respectively, so that the long steel bar can be aligned left and right, and the accuracy of material distribution is further ensured.
In conclusion, the steel bar mesh positioning device has the advantages of simple structure, ingenious design, high steel bar distribution efficiency and high steel bar positioning efficiency, and is particularly suitable for production of steel bar meshes.
Drawings
FIG. 1 is a process flow diagram of the present invention;
FIG. 2 is a schematic view of the overall structure of the present invention;
FIG. 3 is a schematic structural view of a feed assembly;
FIG. 4 is an enlarged view of FIG. 2 at B;
FIG. 5 is a schematic view of the internal structure of the rotating plate;
FIG. 6 is an enlarged view of FIG. 5 at C;
FIG. 7 is a schematic view of a long rebar distribution;
FIG. 8 is a diagram showing the operation of the position limiting assembly;
FIG. 9 is a schematic view of the storage bin;
FIG. 10 is a schematic view of the pusher assembly;
FIG. 11 is a diagram of the working state of the positioning assembly;
FIG. 12 is a schematic view showing a state of stripping the reinforcing mesh;
FIG. 13 is a diagram of a buffer structure.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
The first embodiment is as follows:
as shown in fig. 1, a production process of a guardrail for freight equipment comprises the following steps:
the method comprises the following steps: distributing long steel bars, wherein a plurality of long steel bars are sequentially conveyed onto a rotating plate 121 by a feeding assembly 13, the rotating plate 121 rotates downwards, and meanwhile, a plurality of groups of long steel bars roll along the rotating plate 121 and sequentially enter corresponding accommodating grooves 122 under the action of a baffle assembly 123 and a control assembly 124 to complete distribution;
step two: splicing the positioning cylinders, wherein after the first step, in the process that the rotating plate 121 rotates to be horizontal, the two groups of rotating rods 422 symmetrically rotate to splice the two groups of limiting seats 423 to form the positioning cylinders 41;
step three: positioning the long steel bar, wherein the positioning is performed simultaneously with the step two, and in the process that the rotating plate 121 rotates to be horizontal, the rotating plate 121 drives the two groups of contact plates 21 to simultaneously move to the middle position through the limiting assembly 22 and respectively abut against the two ends of the long steel bar;
step four: and (3) distributing the short steel bars, wherein after the third step, the pushing assembly 33 pushes the short steel bars in the storage bin 31 to the upper part of the long steel bars until one ends of the short steel bars stretch into the positioning cylinder 41, and the short steel bars and the long steel bars are transversely and longitudinally staggered to form a steel bar mesh.
Further, in the first step, the sliding plate 133 in the feeding assembly 13 pushes the long steel bars in the second feeding channel 132 to the plane formed by the sets of rotating plates 121 and the sets of guiding rods 135.
Further, in the first step, the baffle assembly 123 is disposed at the opening of the receiving groove 122 except for the remaining receiving groove 122 near the rotating shaft end of the rotating plate 121, and each receiving groove 122 is provided with the control assembly 124, the long steel bar is abutted against the control assembly 124 when falling into the receiving groove 122, the control assembly 124 controls the baffle assembly 123 at the opening of the receiving groove 122 to be ready for receiving the next material to open the receiving groove 122, so that the long steel bar can smoothly fall into the receiving groove 122, and a plurality of groups of the receiving grooves 122 are sequentially opened and receive the long steel bar from the rotating shaft end of the rotating plate 121 to the free end thereof.
Further, in the first step, the abutting rod 1241 of the control assembly 124 is located at the bottom of the accommodating groove 122, and it can abut against the long steel bar and move down, so as to drive the transverse plate 1242 to move down, the transverse plate 1242 can drive the adjacent limiting rod a1233 below the accommodating groove 122 to move down to contact with the wedge block a1232 through the connecting rod 1243, and then the two sets of baffle bodies 1231 blocking the opening of the accommodating groove 122 slide to open the accommodating groove 122.
Further, in the first to third steps, the rotating end of the rotating plate 121 abuts against the buffer 125, and the rotating plate 121 does not rotate when the long rebar falls onto the rotating plate 121 under the action of the buffer 125, and the rotating plate 121 rotates downward when the long rebar rolls along the rotating plate 121.
Further, in the first to third steps, the end of the piston rod 1252 in the damper 125 contacts the bottom of the rotating plate 121, and the piston rod 1252 is spring-loaded in the base 1251 filled with the non-newtonian fluid substance 1254, so that when the long rib falls onto the rotating plate 121, the piston rod 1252 does not contract immediately under the action of the non-newtonian fluid substance 1254, and when the long rib rolls smoothly, the piston rod 1252 is slowly compressed.
Further, in the second step, after the receiving groove 122 near the free end side of the rotating plate 121 receives the long steel bar, the rotating plate 121 rotates to the horizontal process, the gear 424 is engaged with the arc-shaped rack 425 to further drive the rotating rod 422 to rotate, and the limiting seat 423 arranged at the end of the rotating rod 422 can be spliced to form the positioning cylinder 41.
Further, in step three, be close to swivel plate 121 free end one side the holding tank 122 bears behind the long steel bar, swivel plate 121 rotates to the horizontally in-process, installs correspondingly two sets of gag lever post b223 of swivel plate 121 respectively with two sets of wedge b222 is contradicted simultaneously, and then two sets of wedge b222 drives two sets of touch panel 21 simultaneously to the intermediate position removal and contradict with the both ends of long steel bar respectively for the long steel bar is aimed at about.
Further, in step four, storage silo 31 bottom sets up a plurality of groups of ejection of compact district 312, ejection of compact district 312 corresponds the intercommunication with first defeated material passageway 32, and the short reinforcing bar is in pile up in proper order in the ejection of compact district 312 to orderly fall into in the first defeated material passageway 32, correspond to slide and be in push rod 332 in the first defeated material passageway 32 can release the short reinforcing bar.
Further, in the fourth step, the two ends of the short steel bar are fixed by the push rod 332 and the positioning cylinder 41, so that the short steel bar is positioned.
Example two:
the invention also provides a guardrail production device for freight equipment, which comprises the following steps:
as shown in fig. 2, a guardrail manufacturing apparatus for a freight facility includes:
the feeding device a1, the feeding device a1 comprises a mounting frame 11, a plurality of groups of receiving components 12 which are arranged in an array and are elastically and rotatably mounted on the mounting frame 11, and a feeding component 13 which is arranged at one side of the mounting frame 11 away from the rotating shaft of the receiving components 12 and is used for feeding long reinforcing steel bars to the receiving components 12;
the receiving assembly 12 includes a rotating plate 121 rotatably mounted on the mounting bracket 11, a plurality of sets of receiving grooves 122 equidistantly formed in the rotating plate 121 for receiving long steel bars, baffle assemblies 123 symmetrically and slidably disposed at openings of the remaining receiving grooves 122 except the receiving groove 122 near the rotating shaft end of the rotating plate 121 for controlling the opening and closing of the receiving grooves 122, and a control assembly 124 for controlling the plurality of sets of baffle assemblies 123 to sequentially open the corresponding receiving grooves 122 from the rotating shaft end side of the rotating plate 121 to the free end side of the rotating plate 121; the plurality of groups of accommodating grooves 122 located on the same straight line receive a long steel bar;
the positioning device a2, the positioning device a2 includes two sets of contact plates 21 symmetrically and slidably disposed on two longitudinal sides of the mounting frame 11 and abutted against two ends of the long steel bar, and a limiting assembly 22 driving the two sets of contact plates 21 to move synchronously and connected with the rotating plate 121 in a power manner;
the feeding device b3, the feeding device b3 includes a storage bin 31 located at the other side of the mounting rack 11 relative to the feeding assembly 13, a first feeding channel 32 communicated with the bottom of the storage bin 31, and a pushing assembly 33 slidably disposed in the first feeding channel 32 and used for pushing the short reinforcing steel bars;
the positioning device b4, the positioning device b4 comprises two groups of positioning assemblies 42 which are symmetrically and rotatably arranged between two adjacent groups of rotating plates 121 and can be spliced to form a positioning cylinder 41 on the side far away from the storage bin 31; the first material conveying channel 32 is aligned with the positioning cylinder 41 correspondingly and the pushing assembly 33 is matched with the positioning cylinder 41 to fix the short steel bars.
It should be noted that the outer contour of the mesh-reinforcing sheet 5 is rectangular, so in the present invention, the reinforcing bars constituting the mesh-reinforcing sheet 5 are divided into short reinforcing bars 51 and long reinforcing bars 52.
Further, as shown in fig. 3, the feeding assembly 13 includes a storage cavity 131, a second feeding channel 132 disposed at the bottom of the storage cavity 131, a sliding plate 133 slidably disposed at a discharging port of the second feeding channel 132 and used for controlling the opening and closing of the discharging port, a driving unit 134 dynamically connected to the sliding plate 133, and a material guiding rod 135 correspondingly mounted at a free end of the rotating plate 121.
It should be noted that, as shown in fig. 8, the long steel bars 52 are neatly placed in the storage cavity 131 in segments; the second material conveying channel 132 is vertically arranged and the long steel bars 52 are sequentially arranged in the second material conveying channel 132; the discharging direction of the discharging port of the second material conveying channel 132 and the moving direction of the sliding plate 133 are horizontally arranged, and the sliding plate 133 moves to realize the ordered discharging of the second material conveying channel 132.
It should be noted that the driving unit 134 is preferably a cylinder driving unit.
Further, the receiving assembly 12 further includes a buffer 125 fixedly installed on the mounting frame 11 and correspondingly abutted against the free end of the rotating plate 121.
As shown in fig. 13, the damper 125 includes a base 1251, a piston rod 1252 slidably disposed in the base 1251 up and down and abutting against the rotating plate 121, a spring 1253 fixedly mounted on a bottom of the piston rod 1252, and a non-newtonian fluid material 1254 filled in the base 1251.
It should be noted that the non-Newtonian fluid substance 1254, which is gently touching like water, if suddenly subjected to a large force, hardens, and then returns to the original shape, when the long reinforcing bars 52 fall onto the guide bars 133, the guide bars 133 are impacted, and the rotating plate 121 impacts the piston rod 1252, the piston rod 1252 does not move, the rotating plate 121 always keeps inclining, at this time, the long steel bar 52 can smoothly roll down to the corresponding accommodating groove 122 along the rotating plate 121, and then the rotating plate 121 and the long steel bar 52 tend to be stable, at this time, due to the increase of the weight loaded on the rotating plate 121, the rotating plate 121 can slowly compress the piston rod 1252, and then the rotating plate 121 can rotate a certain angle and keep stable, and then the rotating plate 121 waits for the next receiving.
It should be further noted that, the rotating plate 121 keeps an inclined state during material distribution, so that the long steel bars 52 can smoothly roll into the corresponding accommodating grooves 122, the material distribution accuracy is ensured, and the material distribution effect is improved, and when the rotating plate 121 completes material distribution, the rotating plate 121 is in a horizontal state.
Further, as shown in fig. 5 and 6, the baffle assembly 123 includes a baffle body 1231 elastically slidably disposed on the upper surface of the rotating plate 121, a wedge block a1232 fixedly connected to the baffle body 1231 and slidably disposed inside the rotating plate 121, and a limiting rod a1233 elastically slidably disposed in the rotating plate 121 and slidably abutting against the wedge block a 1232.
Further, the control assembly 124 includes an abutting rod 1241 disposed at the bottom of the accommodating groove 122 in a vertically sliding manner, a transverse plate 1242 fixedly installed at the bottom of the abutting rod 1241 and elastically connected to the rotating plate 121, and a connecting rod 1243 connecting the transverse plate 1242 and the limiting rod a1233 to each other from one side of the rotating shaft end of the rotating plate 121 to one side of the free end of the rotating plate 121.
It should be noted that the feeding assembly 13 feeds the long reinforcing bars 52 to the free end of the rotating plate 121, and then the long reinforcing bars 52 roll in the inclined direction of the rotating plate 121.
It should be further noted that, a first long steel bar 52 directly rolls into the receiving groove 122 at the rotating shaft end of the rotating plate 121, at this time, the long steel bar 52 abuts against the abutting rod 1241, the abutting rod 1241 moves down and drives the limiting rod a1233 to move down through the connecting rod 1243, the limiting rod a1233 abuts against the wedge-shaped block a1232, two sets of baffle bodies 1231 on the receiving groove 122 adjacent thereto slide and open the receiving groove 122, and a next long steel bar 52 can fall into the receiving groove 122, and the above process is repeated until a plurality of sets of receiving grooves 122 receive the long steel bar 52.
It is important to note that, as shown in fig. 7 and 8, the long steel bars 52 roll from the free end of the rotating plate 121 to the rotating shaft end, and the long steel bars 52 fill the receiving grooves 122 from far to near, the distance that the long steel bars 52 roll into the corresponding receiving grooves 122 decreases in sequence, when the rotating plate 121 rotates, the subsequent long steel bars 52 can still roll into the corresponding receiving grooves 122 for distributing, and each receiving groove 122 is filled with the long steel bar 52.
Further, as shown in fig. 7 and 8, the limiting assembly 22 includes a mounting plate 221 fixedly mounted on the mounting frame 11, a wedge block b222 fixed corresponding to the contact plate 21, and a limiting rod b223 fixedly mounted at the bottom of the rotating plate 121 and configured to abut against the wedge block b 222; the abutting plate 21 is slidably disposed on the mounting plate 221.
Further, as shown in fig. 11, the positioning assembly 42 includes an installation rod 421 fixedly installed on the side surface of the rotating plate 121, a rotating rod 422 rotatably installed at the end of the installation rod 421, a limiting seat 423 fixedly installed at the end of the rotating rod 422, a gear 424 coaxially fixed with the rotating shaft of the rotating rod 422, and an arc-shaped rack 425 extending along the rotating direction of the rotating plate 121 and disposed to be capable of meshing with the gear 424; two sets of the stopper seats 423 may be combined to form the positioning cylinder 41.
It should be noted that when the rotating plate 121 finishes distributing, the rotating plate rotates to be in a horizontal state, the limiting rod b223 abuts against the wedge block b222, so as to drive the touch plates 21 to move, and the two groups of touch plates 21 simultaneously abut against the end portions of the long steel bars 52, so that the long steel bars 52 are positioned.
It should be further noted that when the rotating plate 121 rotates to be in a horizontal state, the gear 424 and the arc-shaped rack 425 are engaged to drive the rotating rod 422 to rotate, so that the two sets of limiting seats 423 are assembled to form the positioning cylinder 41.
It should be mentioned that, when the long steel bars 52 are distributed, the limiting seat 423 and the rotating rod 422 will not interfere with the rolling of the long steel bars 52.
Further, the storage silo 31 is including setting up the storage area 311 and setting up side by side the storage area 311 below and with a plurality of groups discharging area 312 of storage area 311 intercommunication, discharging area 312 with first defeated material passageway 32 corresponds the intercommunication, and a plurality of groups of short reinforcing bars are in pile up one by one in the discharging area 312.
Note that the short reinforcing bars 51 are neatly stacked in the stock area 311 after being shaped.
Further, as shown in fig. 4, 9 and 10, the pushing assembly 33 includes a cross bar 331, a push rod 332 fixedly mounted on the cross bar 331 and correspondingly slidably disposed in the first feeding channel 32, a threaded rod 333 fixedly mounted on the other side of the cross bar 331 relative to the push rod 332, a sleeve 334 rotatably disposed and in threaded engagement with the threaded rod 333, a mounting table 335 for mounting the sleeve 334, a motor 336 mounted on the mounting table 335, and a gear transmission assembly 337 for transmitting and connecting a power shaft of the motor 336 and the sleeve 334.
It should be noted that the motor 336 drives the sleeve 334 to rotate through the gear transmission assembly 337, so as to push the threaded rod 333 to move, further drive the cross bar 331 to move, further drive the push rod 332 to move the short steel bar 51, and the other end of the short steel bar 51 extends into the positioning cylinder 41, thereby realizing the distribution and positioning of the short steel bar 51.
It should be further noted that, as shown in fig. 12, after the short reinforcing bars 51 and the long reinforcing bars 52 are distributed, the reinforcing bar mesh 5 is formed by welding, when demolding is performed, the push rod 332 is reset, a plurality of groups of rotating plates 121 are manually rotated upwards to enable the gear 424 to be meshed with the arc-shaped rack 425 to enable the limiting seat 423 to be rotated and reset, and then the long reinforcing bars 52 in the accommodating grooves 122 near the free ends of the rotating plates 121 are manually rotated as shafts to rotate the reinforcing bar mesh 5 to achieve rapid demolding, which is labor-saving.
The working process of the equipment is as follows:
the feeding assembly 13 sends the long steel bars 52 to a plane formed by a plurality of sets of the rotating plates 121, then the long steel bars 52 roll to the receiving groove 122 at the far end, and the long steel bars 52 collide with the control assembly 124, so that the baffle assembly 123 on the adjacent receiving groove 122 moves and opens the receiving groove 122, so that the long steel bars 52 rolling on the plane formed on the plurality of sets of the rotating plates 121 can smoothly roll to the receiving groove 122, the plurality of sets of the receiving grooves 122 are sequentially opened from far to near and sequentially receive materials, and as the long steel bars 52 borne by the rotating plates 121 gradually increase, the inclination angle of the rotating plates 121 becomes smaller, finally the rotating plates 121 rotate to be horizontal, and in the process that the plurality of sets of the receiving grooves 122 on the rotating plates 121 rotate to be horizontal after the long steel bars 52 are loaded, under the effect of spacing subassembly 22, two sets of the touch-sensitive plate 21 moves to the intermediate position simultaneously and is right long reinforcing bar 52 advances line location, simultaneously locating component 42 rotates, and is two sets of spacing seat 423 amalgamation forms a location section of thick bamboo 41, later propelling movement subassembly 33 will short reinforcing bar 51 propelling movement extremely in the location section of thick bamboo 41, propelling movement subassembly 33 cooperation a location section of thick bamboo 41 will short reinforcing bar 51 is fixed.
Claims (9)
1. A production process of a guardrail for freight equipment is characterized by comprising the following steps:
the method comprises the following steps: distributing long steel bars, wherein a plurality of long steel bars are sequentially conveyed to a rotating plate (121) in a bearing assembly (12) by a feeding assembly (13), the rotating plate (121) rotates downwards, and meanwhile, a plurality of groups of long steel bars roll along the rotating plate (121) and sequentially enter corresponding accommodating grooves (122) under the action of a baffle assembly (123) and a control assembly (124) to complete distribution;
step two: splicing the positioning cylinders, wherein after the first step, in the process that the rotating plate (121) rotates to be horizontal, the two groups of rotating rods (422) symmetrically rotate to enable the two groups of limiting seats (423) to be spliced to form the positioning cylinders (41);
step three: positioning the long steel bar, and simultaneously performing the positioning and the second step, wherein in the process that the rotating plate (121) rotates to be horizontal, the rotating plate (121) drives the two groups of contact plates (21) to simultaneously move to the middle position through the limiting assembly (22) and respectively abut against the two ends of the long steel bar;
step four: distributing the short steel bars, namely after the third step, pushing the short steel bars in the storage bin (31) to the upper part of the long steel bars by a pushing assembly (33) until one ends of the short steel bars extend into the positioning cylinder (41), and forming a steel bar mesh by transversely and longitudinally staggering the short steel bars and the long steel bars;
in the first step, the baffle plate assemblies (123) are arranged at openings of the remaining accommodating grooves (122) except the accommodating groove (122) close to the rotating shaft end of the rotating plate (121), each accommodating groove (122) is internally provided with the control assembly (124), long steel bars are abutted against the control assemblies (124) when falling into the accommodating groove (122), the control assemblies (124) control the baffle plate assemblies (123) at the openings of the accommodating grooves (122) to be subjected to material receiving to open the accommodating grooves (122), so that the long steel bars can smoothly fall into the accommodating grooves (122), and a plurality of groups of the accommodating grooves (122) are sequentially opened and subjected to the installation process from the rotating shaft end of the rotating plate (121) to the free end thereof;
the limiting assembly (22) comprises a mounting plate (221) fixedly mounted on the mounting frame (11), a wedge block b (222) correspondingly fixed with the touch plate (21), and a limiting rod b (223) fixedly mounted at the bottom of the rotating plate (121) and capable of abutting against the wedge block b (222); the abutting plate (21) is arranged on the mounting plate (221) in a sliding mode;
the rotating rod (422) is installed at the end part of an installation rod (421) arranged on the side surface of the rotating plate (121).
2. The production process of the guardrail for the freight equipment as claimed in claim 1, wherein in the first step, the sliding plate (133) in the feeding assembly (13) pushes the long steel bars in the second conveying channel (132) to the plane formed by the plurality of groups of the rotating plates (121) and the plurality of groups of the material guiding rods (135).
3. The guardrail production process for freight equipment according to claim 2, characterized in that in the first step, the contact rod (1241) in the control assembly (124) is located at the bottom of the receiving groove (122) and can be abutted against the long steel bar and move down, so as to drive the transverse plate (1242) to move down, the transverse plate (1242) can drive the limiting rod a (1233) below the adjacent receiving groove (122) to move down to contact with the wedge block a (1232) through the connecting rod (1243), and then the two sets of baffle bodies (1231) for blocking the opening of the receiving groove (122) slide to open the receiving groove (122).
4. The guardrail production process for freight equipment according to claim 1, wherein in the step one to the step three, the rotating end of the rotating plate (121) is abutted against the buffer (125), and when the long steel bar falls onto the rotating plate (121) under the action of the buffer (125), the rotating plate (121) is not rotated, and when the long steel bar rolls along the rotating plate (121), the rotating plate (121) is rotated downwards.
5. A guardrail production process for freight equipment according to claim 4, characterized in that in the step one to the step three, the end of the piston rod (1252) in the buffer (125) is in contact with the bottom of the rotating plate (121), and the piston rod (1252) is spring-mounted in the base (1251) filled with the non-Newtonian fluid substance (1254), when the long steel bar falls onto the rotating plate (121), the piston rod (1252) will not contract immediately under the action of the non-Newtonian fluid substance (1254), and when the long steel bar rolls smoothly, the piston rod (1252) is slowly compressed.
6. The production process of the guardrail for the freight equipment as claimed in claim 4, wherein in the second step, after the receiving groove (122) near one side of the free end of the rotating plate (121) receives the long steel bar, in the process that the rotating plate (121) rotates to be horizontal, the gear (424) is meshed with the arc-shaped rack (425) to drive the rotating rod (422) to rotate, and the limiting seat (423) installed at the end part of the rotating rod (422) can be spliced to form the positioning cylinder (41).
7. The production process of the guardrail for the freight equipment as claimed in claim 4, wherein in the third step, after the long steel bar is received by the receiving groove (122) near one side of the free end of the rotating plate (121), in the process that the rotating plate (121) rotates to be horizontal, two sets of limiting rods b (223) installed on the corresponding rotating plate (121) respectively abut against two sets of wedge blocks b (222) arranged at the end part of the corresponding contact plate (21) at the same time, and then the two sets of wedge blocks b (222) respectively drive the two sets of contact plates (21) to move to the middle position at the same time and abut against the two ends of the long steel bar, so that the long steel bar is aligned left and right.
8. The guardrail production process for freight equipment as claimed in claim 1, wherein in step four, a plurality of groups of discharging areas (312) are arranged at the bottom of the storage bin (31), the discharging areas (312) are correspondingly communicated with the first conveying channel (32), the short steel bars are sequentially stacked in the discharging areas (312) and orderly fall into the first conveying channel (32), and the short steel bars can be pushed out by the push rods (332) correspondingly sliding in the first conveying channel (32).
9. The production process of the guardrail for the freight equipment as claimed in claim 8, wherein in the fourth step, the push rod (332) and the positioning cylinder (41) fix the two ends of the short steel bar to realize the positioning of the short steel bar.
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| CN113634946B (en) | 2021-12-24 |
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