CN114082845A - Intelligent connection automatic production system for highway protective net accessories - Google Patents
Intelligent connection automatic production system for highway protective net accessories Download PDFInfo
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- CN114082845A CN114082845A CN202111361933.XA CN202111361933A CN114082845A CN 114082845 A CN114082845 A CN 114082845A CN 202111361933 A CN202111361933 A CN 202111361933A CN 114082845 A CN114082845 A CN 114082845A
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 21
- 230000001681 protective effect Effects 0.000 title description 3
- 239000000463 material Substances 0.000 claims abstract description 113
- 238000003466 welding Methods 0.000 claims abstract description 99
- 238000005452 bending Methods 0.000 claims abstract description 42
- 238000004080 punching Methods 0.000 claims abstract description 15
- 230000008901 benefit Effects 0.000 abstract description 3
- 238000000465 moulding Methods 0.000 abstract 1
- 238000003825 pressing Methods 0.000 description 21
- 230000009471 action Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- 238000007493 shaping process Methods 0.000 description 4
- 241000700647 Variola virus Species 0.000 description 3
- 238000010924 continuous production Methods 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
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- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
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- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/10—Die sets; Pillar guides
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/003—Positioning devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D45/00—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
- B21D45/02—Ejecting devices
- B21D45/04—Ejecting devices interrelated with motion of tool
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
- B23P23/04—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass for both machining and other metal-working operations
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F15/00—Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact
- E01F15/02—Continuous barriers extending along roads or between traffic lanes
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F15/00—Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact
- E01F15/14—Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact specially adapted for local protection, e.g. for bridge piers, for traffic islands
Abstract
The invention provides an intelligent connection automatic production system for road protection net accessories, which belongs to the technical field of road safety and comprises: the top die power assembly is arranged above the bent material and provided with a punching opening at the bottom; the bottom die assembly is arranged below the top die power assembly and used for placing a bending material, and the bottom die assembly forms a punching die shape when the bending material is pushed by the power of the top die power assembly to move downwards and forms a demoulding shape for the bending material to be separated from when the power is removed; the positioning assembly is used for positioning and clamping the bent material pushed downwards between the top die power assembly and the bottom die assembly; and the material conveying component is linked with the top die power component to outwards expand two sides of the bent material after being punched and convey the welding plate to the end face of the bent material with the two sides and the top in a mutually vertical state. The invention has the advantages of rapid demoulding, high welding efficiency and the like of the anti-blocking block during stamping, bending and molding.
Description
Technical Field
The invention relates to the technical field of road safety, in particular to an intelligent connection automatic production system for road protection net accessories.
Background
The anti-blocking block is mainly matched with a guardrail, an upright post, a post cap and the like, so that the collision behavior in the expressway is reduced. The anti-blocking block is an energy absorption mechanism, so that the guardrail can be gradually deformed after being collided, the energy absorption is facilitated, the casualties of passengers are reduced, and meanwhile, the anti-blocking block is fixed between the upright posts and the corrugated beam, and after the anti-blocking block participates in the integral action of the guardrail, the collision force can be distributed to more span structures, so that the integral strength of the guardrail is improved.
Chinese patent CN111364394A discloses a three-wave prevents hindering piece, including preventing hindering a body, prevent hindering a body and be "U" style of calligraphy structure, prevent hindering a body top shaping and have and prevent hindering a both sides smallpox, prevent hindering a body both sides symmetry shaping and have and prevent hindering a ear, prevent hindering a ear and be located prevent the one end of hindering a body, prevent the other end bottom shaping of hindering a body and have and prevent hindering a afterbody smallpox, prevent hindering a afterbody smallpox with prevent hindering a body bottom surface and be connected, prevent hindering a body both sides surface symmetry and be provided with and prevent hindering a tightening screw hole. Has the advantages that: this three wave prevents that piece adopts no welding integral type structure, and integrated into one piece adopts stamping forming, product size standard for the product has better connectivity, and the atress is even, reduces the possibility of fracture, and then avoids the potential safety hazard.
Among the above-mentioned technical scheme, integrated into one piece back, prevent that block body both sides take place elastic deformation's recovery easily, lead to preventing block body both sides and bottom contained angle and take place unpredicted change, and then influence follow-up this highway protection network assembly of preventing block.
The application provides a to the production design of a piece that prevents that welding plate welding is at the deformation terminal surface of buckling, should prevent that piece welding plate not only has solved behind the welding plate and has prevented that piece both sides take place deformation once more and can't match the installation, when still having solved the tradition and preventing piece and welding plate welding, prevent the technical problem of the inaccurate nature of piece both sides turn angle, and then guaranteed to prevent the shaping size of piece that prevents after buckling and welding continuity production and more do benefit to the assembly of protection network.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides an intelligent online automatic production system for road protection net accessories, when a top die power assembly is used for punching a sheet-shaped bent material downwards, a positioning assembly is used for positioning and clamping the sheet-shaped bent material and continuously pushing the sheet-shaped bent material to a bottom die assembly, the bottom die assembly is switched into a die-shaped form under the power action of the top die power assembly, the sheet-shaped bent material is punched and bent into an anti-blocking block with an included angle of less than 90 degrees between a bottom plate and a side plate, a material conveying assembly carries a welding plate to move towards the end part of the anti-blocking block, meanwhile, the side plate is pushed away to form a welding included angle with the bottom plate by linkage pushing away the assembly, then the welding plate reaches and tightly adheres to the end wall of the anti-blocking block for welding, after the welding is completed, the power of the top die power assembly is withdrawn, a sliding assembly moves upwards in an inclined manner on a guide seat to form a demoulding shape with a width dimension smaller than that of the die-punching shape, meanwhile, the welded anti-blocking blocks are jacked upwards, the clamping and conveying assembly continuously returns to the position below the material conveying cavity to carry the material again to weld the next set of anti-blocking blocks, and the technical problem in the background art is solved.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a highway protection network accessory intelligence line automatic production system which characterized in that includes: the top die power assembly is arranged above the bent material and provided with a punching opening at the bottom; the bottom die assembly is arranged below the top die power assembly and used for placing a bending material, and the bottom die assembly forms a punching die shape when the bending material is pushed by the power of the top die power assembly to move downwards and forms a demoulding shape for the bending material to be separated from when the power is removed; the positioning assembly is used for positioning and clamping the bent material pushed downwards between the top die power assembly and the bottom die assembly; and the material conveying component is linked with the top die power component to outwards expand two sides of the bent material after being punched and convey the welding plate to the end face of the bent material with the two sides and the top in a mutually vertical state.
Further, the width dimension of the die shape is larger than the width dimension of the mold release shape.
Further, the die block subassembly includes: a guide seat; the sliding modules are installed on two sides of the guide seat and move up and down along the oblique guide direction of the guide seat; and the pushing-away components are arranged on the outer side of the sliding module and push the two sides of the bent material through the linkage power of the material conveying components.
Furthermore, the sliding module is a nearly right-angled triangle component with a stamping angle smaller than 90 degrees, and the longest bevel edge corresponding surface of the nearly right-angled triangle is in sliding connection with the guide seat.
Further, the guide seat includes: a guide table arranged in an equilateral triangle shape; the guide inclined rail is arranged on the corresponding surface of the equilateral triangle side edge on the guide table and matched with the sliding module; the first elastic piece is arranged at the top of the guide inclined rail and connected with the sliding module; and the abutting table is arranged on two sides of the bottom of the guide table and corresponds to the moving lower end of the sliding module.
Further, the push-away assembly comprises: a guide rail groove which is arranged at one side of the sliding module and is used for leading the power of the material conveying assembly into; the push plates are rotatably connected to the sliding module and correspond to the two sides of the bent material stamping, and the push plates are rotatably embedded in the side walls of the sliding module; and a second elastic member connecting the push plate with the slide module.
Further, the guide rail groove includes: a straight through groove body; and the protruding guide rail is arranged in the middle of the straight-through groove body and is smoothly connected with the inner wall of the straight-through groove body.
Further, defeated material subassembly includes: conveying cavities of the welding plates are conveyed downwards one by one; the clamping and conveying component is arranged below the material conveying cavity and is used for clamping and conveying the material conveying and welding plate to the end side of the bent material to be tightly attached; and the pushing piece is connected with the power end of the pinch component and pushes the pushing plate along the guide direction of the guide rail groove.
Further, the pinch assembly includes: the guide seat is arranged at the conveying and placing bottom of the conveying cavity and used for limiting the falling of the welding plate; the clamping seat is elastically inserted at one side of the bottom of the guide seat and forms a clamping space with one side of the front end of the guide seat; and the linear motor is connected with the guide seat.
Further, the pushing member includes: the guide brackets are arranged on two sides of the guide seat; the sliding support is slidably inserted on the guide support; a third elastic member connected between the guide bracket and the sliding bracket; and the guide block is connected to the other end of the sliding support.
The invention has the beneficial effects that:
(1) according to the invention, through mutual matching between the top die power assembly and the bottom die assembly, the sheet-shaped bent material is pushed on the bottom die assembly by the top die power assembly, so that the bottom die assembly is continuously applied with pushing force to form a stamping die shape during stamping to complete stamping action, and when the power of the top die power assembly is withdrawn, the bottom die assembly forms a demoulding shape for separating and taking out the bent material, thereby solving the problem that the anti-blocking block is difficult to separate and take off from the die when being stamped and bent;
(2) according to the invention, through the mutual matching between the guide seat and the sliding module on the bottom die assembly, when the top die power assembly transmits power to the sheet-shaped bent material, the sliding module moves along the guide direction of the guide seat to form a die shape for punching and bending, and when the power after punching and bending and welding of the welding plate is removed, the sliding module moves upwards on the guide seat 21 to form a demoulding shape with the width dimension smaller than the die shape, so that the anti-blocking block can be conveniently and quickly taken out from the bottom die assembly;
(3) according to the invention, through the common cooperation among the bottom die assembly, the top die power assembly and the material conveying assembly, after the anti-blocking block is punched and bent, the punching force of the anti-blocking block by the top die power assembly is continued, when the material conveying assembly conveys the welding plate to one side of the anti-blocking block, the bottom die assembly is linked to prop open the side plates of the anti-blocking block to two sides, so that the side plates and the bottom plate are in a welding included angle state, and then the welding plate is continuously conveyed to the end face of the anti-blocking block for welding, thereby ensuring the welding included angle between the side plates and the bottom plate of the anti-blocking block and completing rapid welding work in the welding included angle state;
(4) according to the invention, through the mutual matching between the push-away component and the push-away piece, after the push-away piece moves into the guide rail groove on the push-away component, the push plate is jacked up along the guide line track of the guide rail groove, so that the push plate pushes the anti-blocking block side plate and the bottom plate to form a welding included angle for welding, and the two side plates of the anti-blocking block are arranged while the material conveying component conveys materials;
(5) according to the invention, through the mutual matching of the positioning assembly, the top die power assembly and the bottom die assembly, when the top die power assembly moves downwards, the positioning assembly can position and clamp the sheet-shaped bent material, so that the sheet-shaped bent material completes stamping power in a positioning state;
in conclusion, the invention is particularly suitable for the continuous production of the anti-blocking block by adopting the bending and welding modes for the sheet-shaped section bar.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the present invention shown in FIG. 1 with the housing removed;
FIG. 3 is a structural layout view of the bottom die assembly and the positioning assembly of the present invention;
FIG. 4 is a schematic structural view of the bottom die assembly of the present invention;
FIG. 5 is a schematic view of the push-away assembly of the present invention;
FIG. 6 is a schematic structural view of a feeding assembly of the present invention;
FIG. 7 is an enlarged view of the pinch assembly and pusher configuration of the present invention;
fig. 8 is a schematic structural diagram of a protective screening accessory according to an embodiment of the present invention.
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.
Example one
As shown in fig. 1 and 2, an intelligent online automatic production system for road protection net accessories is characterized by comprising:
the top die power assembly 100 is arranged above the bent material and provided with a punching opening at the bottom;
a bottom die assembly 200 for placing a bending material is arranged below the top die power assembly 100, and the bottom die assembly 200 forms a punch shape when the bending material is pushed by the power of the top die power assembly 100 to move downwards and forms a demoulding shape for the bending material to be separated when the power is removed;
a positioning assembly 300 for positioning and clamping the bending material pushed downwards between the top die power assembly 100 and the bottom die assembly 200; and
and linking the top die power assembly 100 to outwardly expand two sides of the bent material after being punched and send the welded plates to the material conveying assembly 400 of the end surface of the bent material with the two sides and the top in a mutually perpendicular state.
As can be seen from the above, in the process of manufacturing the anti-blocking block shown in fig. 8 for bearing the force on the road protection net, the anti-blocking block comprises a bending material formed by a bottom plate (a in the figure) and a side plate (b in the figure) which is pressed and bent, and a welding plate (c in the figure) welded on the end surfaces of the bottom plate and the side plate, wherein d in the figure is a welding lug in another independent welding process after welding the welding lug c, during the process of manufacturing the anti-blocking block, the sheet-shaped bending material formed by the bottom plate and the side plate is inserted between the top die power assembly 100 and the bottom die assembly 200, and the bending material is clamped by the positioning assembly 300, and then the power of the top die power assembly 100 pushes the bending material on the bottom die assembly 200 clamped by the positioning assembly 300 to move downwards, and when moving downwards, due to the power of the top die power assembly 100, the bottom die assembly 200 is made into a die shape for punching the bent material into a bent section, namely, the side plate is punched from a state horizontal to the bottom plate into a state with an included angle smaller than 90 degrees with the bottom plate, then the top die power assembly 100 is kept for continuously pressing the bent material, the material conveying assembly 400 carries welding pieces to reach the end sides of the side plate and the bottom plate which are punched and bent, before the side plate is reached, the positioning assembly 300 pushes the welding plate to link the bottom die assembly 200 to prop the side plate towards two sides, so that the side plate is pushed towards two sides and kept in a mutually vertical state with the bottom plate, then the welding plate is contacted with the bottom plate and the end surface of the side plate and is abutted against the bottom plate, then direct welding work is carried out, the purpose that the side plate and the bottom plate are continuously kept in a punching state after being punched is achieved, a continuous production connection line is established with the material conveying assembly 400, and after welding is finished, the top die power assembly 100 is released, the bottom die assembly 200 is formed into a demoulding shape, and then the processed anti-blocking block is directly taken out to complete processing after the demoulding shape is formed, so that the bottom bearing surface is quickly established during stamping and bending, and the anti-blocking block is quickly demoulded after welding is completed and the welding plate is positioned during welding.
More specifically, the width dimension of the die shape is larger than the width dimension of the die release shape.
In this embodiment, when the bending material is pressed and bent, the bottom die assembly 200 forms a die shape, and the bending operation of the side plate on both sides of the bottom plate is completed in the die shape, and after the bending and the subsequent conveying assembly 400 conveys the welded plate to the side plate after the side plate is pushed open and the end surface of the bottom plate is welded, the bottom die assembly 200 gradually forms a demoulding shape with a width dimension smaller than the die shape by withdrawing the top die power assembly 100, so that the punched and welded anti-blocking block can be conveniently removed from the bottom die assembly 200.
As shown in fig. 2, the bottom die assembly 200 includes:
a guide base 21;
sliding modules 22 installed on both sides of the guide base 21 and moving up and down along the oblique guide direction of the guide base 21; and
and the pushing-away components 23 are arranged at the outer side of the sliding module 22 and push open the two sides of the bent material through the linkage power of the material conveying component 400.
In this embodiment, when the top die power assembly 100 descends to push the sheet-shaped bending material to move, the sheet-shaped bending material pushes the sliding module 22 to move obliquely downward along the guiding direction of the guiding seat 21, so as to gradually form a die-shaped form, and in the die-shaped form, the top die power assembly 100 continuously descends to press and bend the sliding module 22 at the pressing end, and after the pressing and bending, the pushing assembly 23 pushes the side plates to open towards both sides to form a welding included angle between the side plates and the bottom plate when the welding plates are welded, and then the welding plates are welded on the end surfaces of the side plates and the bottom plate.
It should be added that the top die power assembly 100 includes a top die block 11, and a top die driving motor 12 in power connection with the top die block 11.
In the present embodiment, the top die driving motor 12 is preferably a hydraulic push rod, and the top die block 11 is driven downwards by the top die driving motor 12, so as to realize the downward movement, punching and bending of the bending material pushed by the top die block 11.
It is also necessary to supplement that the top module 11 is provided with a welding groove 111 on one side close to the top of the tight welding plate.
In this embodiment, through the welding groove 111 that sets up, can be convenient for weld the board and paste closely behind curb plate and bottom plate end surface, utilize welding equipment to weld the board on curb plate and bottom plate along the welding groove 111 of reserving.
It should be further supplemented that the positioning assembly 300 includes an upper pressing portion 31 elastically inserted at the bottom of the top module 11 and a lower pressing portion 32 elastically inserted at the top of the guide seat 21.
In this embodiment, after the bending material is placed on the bottom die assembly 200, the top die power assembly 100 gradually moves downward through the top die block 11, and drives the pressing portion 31 to gradually move toward the pressing portion 32, so as to press the bending material between the pressing portion 31 and the pressing portion 32 for positioning, and then perform the stamping and bending of the bending material.
Further, the upper pressing portion 31 includes an upper pressing piece 311 and a first spring 312 connecting the upper pressing piece 311 with the top module 11.
In this embodiment, when the upper pressing block 311 moves downward, a reaction force to the pressing portion 32 is continuously generated, so that the first spring 312 is in a pressing state.
Still further, the pressing part 32 includes a pressing block 321 and a second spring 322 connecting the pressing block 321 and the guide seat 21.
In the present embodiment, when the lower pressing block 321 receives the acting force of the upper pressing block 311, the bending material is pressed and positioned by the elastic force of the first spring 312 and the second spring 322.
As shown in fig. 4, the sliding module 22 is a nearly right-angled triangle member with a pressing angle smaller than 90 degrees, and the longest hypotenuse corresponding surface of the nearly right-angled triangle is slidably connected to the guide seat 21.
In this embodiment, the stamping angle (r in the drawing) of the sliding module 22 is smaller than 90 degrees, so that when the top die power assembly 100 performs power stamping, the included angle between the side plate and the bottom plate of the bent material is smaller than 90 degrees, and the side plate is elastically restored after stamping and gradually approaches to 90 degrees.
As shown in fig. 3, the guide holder 21 includes:
a guide table 211 arranged in an equilateral triangle shape;
a guide ramp 212 disposed on the upper triangular side corresponding surface of the guide table 211 and engaged with the slide module 22;
a first elastic member 213 disposed on the top of the guide rail 212 and connected to the sliding module 22; and
and the abutting tables 214 are arranged on two sides of the bottom of the guide table 211 and correspond to the moving lower end of the sliding module 22.
In this embodiment, when the guide seat 21 guides the sliding module 22, the sliding module 22 may be moved obliquely downward on the guide table 211 under the action of the power of the top die power assembly 100 until reaching and contacting with the abutting table 214, and when the power of the top die power assembly 100 is withdrawn, the sliding module 22 on the guide inclined rail 212 may be moved upward under the action of the elastic force of the first elastic member 213, so that the sliding modules 22 are drawn together, and further separated from the inner wall of the side plate of the bent material after stamping, thereby realizing rapid demoulding.
As shown in fig. 5, the push-away assembly 23 includes:
a guide rail groove 231 provided at one side of the sliding module 22 for guiding the power of the feeding assembly 400;
the push plate 232 is rotatably connected to the sliding module 22 and corresponds to two sides of the bent material to be punched, and the push plate 232 is rotatably embedded in the side wall of the sliding module 22; and
a second elastic member 233 connecting the push plate 232 with the slide module 22.
In this embodiment, when the push block assembly 23 pushes the punched side plate to both sides, the conveying power of the material conveying assembly 400 is supplied to the guide rail groove 231, so that the push plate 232 is pushed along the guide track in the guide rail groove 231, and the push plate 232 is pushed out of the side wall of the sliding module 22, so as to act on the side plate, so that the side plate is pushed to reach the welding angle, and when the conveying assembly 400 is powered to be withdrawn, the power end of the push plate 232 moves out of the guide rail groove 231, and the second elastic member 233 pulls the push plate 232 to be embedded on the side wall of the sliding module 22.
As shown in fig. 3, the rail groove 231 includes:
a straight-through groove body 2311; and
and a protruding guide rail 2312 which is arranged in the middle of the through groove body 2311 and is smoothly connected with the inner wall of the through groove body 2311.
In this embodiment, after the conveying assembly 400 conveys power to the welding plate and puts the welding plate into the through groove body 2311, the push plate 232 pushes the side plate towards one side of the side plate along the guiding track of the protruding guide rail 2312, so that the side plate is opened to the welding angle during welding.
Example two
As shown in fig. 3 and 6, in which the same or corresponding components as in the first embodiment are denoted by the same reference numerals as in the first embodiment, only the points of difference from the first embodiment will be described below for the sake of convenience. The second embodiment is different from the first embodiment in that: defeated material subassembly 400 includes:
a material conveying cavity 41 for conveying and placing the welding plates downwards one by one;
the clamping and conveying component 42 is arranged below the conveying cavity 41 and is used for clamping and conveying the conveying and welding plate to the end side of the bent material to be tightly attached; and
and the pushing piece 43 is connected with the power end of the pinch assembly 42 and pushes the pushing plate 232 along the guiding direction of the guide rail groove 231.
In this embodiment, during the process of delivering materials to the welding plate, the welding plate is placed into the material delivery cavity 41 one by the material delivery assembly 400, the welding plate in the material delivery cavity 41 falls onto the clamping and delivering assembly 42 one by one, and the clamping and positioning of the welding plate by the clamping and delivering assembly 42 are carried to the side plate with the angle adjusted and the end surface of the bottom plate for welding, and during the process of delivering the side plate and the end surface of the bottom plate by the welding plate, the pushing member 43 moves to the guide rail groove 231 along the guide direction of the guide rail groove 231 to push out the pushing plate 232, so that before the welding plate reaches the end surface of the bottom plate and the side plate, the pushing plate 232 pushes the side plate open the side plate, and after the angle adjustment between the side plate and the bottom plate is completed, the welding plate reaches the end surface of the side plate and the bottom plate for close welding.
As shown in fig. 7, the pinch assembly 42 includes:
a guide seat 421 disposed at the bottom of the feeding cavity 41 for limiting the falling of the welding plate;
the clamping seat 422 is elastically inserted at one side of the bottom of the guide seat 421 and forms a clamping space with one side of the front end of the guide seat 421; and
and a linear motor 423 connected to the guide 421.
In this embodiment, the linear motor 423 is preferably a push rod motor, when the clamping component 42 conveys the welded plates to the bottom plate and the end surfaces of the side plates, the linear motor 423 drives the welded plates positioned and clamped between the guide seat 421 and the clamping seat 422 to be welded toward the end surfaces of the side plates and the bottom plate, and after welding, the welded plates withdraw, when withdrawing, the welded plates are welded on the bending material and pushed by the sliding module 22 to move upwards, so as to be separated from the clamping space between the guide seat 421 and the clamping seat 422, when the clamping space between the guide seat 421 and the clamping seat 422 returns to the lower side of the feeding cavity 41 again, the welded plates continue to fall from the feeding cavity 41 into the clamping space for positioning and clamping, and when the welded plates fall, the welded plates can fall freely under the action of gravity or by providing a downward pushing force at the top of the feeding cavity 41.
It should be added that the pinch assembly 42 further includes a resilient clamp 424 connecting the holder 422 to the guide seat 421, and the resilient clamp 424 includes a tension guide rod 4241 having one end connected to the holder 422 and the other end inserted into the guide seat 421, and a third spring 4242 connected between the holder 422 and the guide seat 421.
In this embodiment, the third spring 4242 is used to pull the holder 422 along the guiding direction of the tension guide rod 4241, so that when the welding plate falls from the feeding cavity 41 to the holding space, the holding space is opened, and the third spring 4242 is stretched, so that the holder 422 presses the welding plate to perform positioning movement.
It should be added that the top end portions of the holder 422 and the guide seat 421 located at the two sides of the holding space are respectively provided with an oblique guide surface 4221, and the transverse distance between the oblique guide surface 4221 on the holder 422 and the oblique guide surface 4221 on the guide seat 421 is gradually reduced from top to bottom.
In this embodiment, when the weldment falls, the third spring 4242 may pull the welding plate by moving downward along the inclined guide surface 4221 to push open the holder 422 on the side of the clamping space.
In addition, an insertion opening 2111 into which the holder 422 is inserted is opened in a side surface of the guide table 211.
In this embodiment, when the clamping space between the clamping seat 422 and the guiding seat 421 carries the welding to reach the end surfaces of the upper bottom plate and the side plate of the bending material, the clamping seat 422 is inserted into the insertion opening 2111, so that the welding plate is sufficiently adhered to the end surfaces of the side plate and the bottom plate.
As shown in fig. 7, the pushing member 43 includes:
guide brackets 431 mounted on both sides of the guide seat 421;
a sliding bracket 432 slidably inserted on the guide bracket 431;
a third elastic member 433 connected between the guide bracket 431 and the sliding bracket 432; and
and a guide block 434 coupled to the other end of the sliding support 432.
In this embodiment, when the pushing element 43 moves towards the guide rail groove 231, after the guide block 434 reaches the guide rail groove 231, the pushing element will move along the guide track provided by the guide rail groove 231, so that during the movement, the third elastic element 433 elastically pulls the guide block 434 connected by the sliding support 432, when one side of the guide block 434 moves along the track, the third elastic element 433 is pressed, and the other side of the guide block 434 pushes the pushing plate 232 away, so that the two side plates of the bent material are spread.
The working steps are as follows:
firstly, positioning a section, namely placing a sheet-shaped bent material to be punched on a bottom die assembly 200 (manual or mechanical discharging and the like can be adopted in the process), and when the top die power assembly 100 is driven downwards, enabling the positioning assembly 300 to compress and position the bent material in advance and continuously move along with the bottom die assembly 200;
step two, stamping and bending, wherein power of the top die power assembly 100 is continuously output to a bending material on the positioning assembly 300, so that the bending material is downwards abutted against the sliding modules 22 on the bottom die assembly 200 and positioned on two sides of the guide table 211, the sliding modules 22 are obliquely moved towards two sides until the sliding modules 22 are lowered to abut against the upper surface of the table 214, the sliding modules 22 and the guide seat 21 form a die shape for stamping, and then the top die power assembly 100 continuously moves downwards in the die shape state to stamp the side plates on two sides of the bottom plate to be in a state close to the vertical state with the bottom plate;
step three, spreading out the material conveying, namely moving the falling welding plate in the material conveying chamber 41 on the material conveying assembly 400 by the clamping and conveying assembly 42 towards the end surface of the punched bent material, so that a connection line is established between the punching and bending actions of the bent material and the welding process of the welding plate, and when moving, inserting the pushing piece 43 into the guide rail groove 231 in the pushing-away assembly 23, and pushing out the pushing plate 232 on the sliding module 22 along the guide track of the guide rail groove 231, so that the pushed-away pushing plate 232 pushes away the side plate on the bent material, and a welding included angle is formed between the side plate and the bottom plate;
step four, continuously conveying materials, namely continuously conveying the welding parts at the top of the conveying cavity 41, wherein the conveying mode can be unlimited in a manner of clamping and conveying by a manipulator, clamped welding plates are vertically stacked in the conveying cavity 41 layer by layer in a transverse mode, clamping spaces of a clamping seat 422 and a guide seat 421 on the clamping and conveying assembly 42 clamp the welding plates falling from the conveying cavity 41 to move, and after side plates on two sides of the bent materials are pushed open to a welding included angle by a pushing member 43 in a matched mode through a pushing assembly 23, the welding plates are continuously conveyed by the clamping and conveying assembly 42 and are attached to one side of the guide seat 21, and the welding parts are attached to the end surface of the bent materials to be welded;
and step five, clamping and returning, namely after welding the welding plates on the end surfaces of the bent materials, withdrawing the top die power assembly 100 upwards from an anti-blocking block formed by the punched and welded bent materials, wherein the anti-blocking block can be jacked up by the elastic action of the first elastic piece 213 on the sliding module 22, and when the first elastic piece 213 jacks up the sliding module 22, the sliding module 22 moves upwards along the inclined guide rail 212 in an inclined manner to form a demoulding shape with the width dimension smaller than that of a die, taking out the anti-blocking block, enabling the welding plates to upwards separate from the clamping space along with the anti-blocking block, returning the guide seat 421 and the clamp seat 422 to the bottom of the material conveying chamber 41 by the linear motor 423 to carry the welding plates to weld the next group of anti-blocking blocks, meanwhile, after continuously welding the preferably four groups of welding plates by the manipulator at the top of the material conveying chamber 41, clamping and feeding the welding plates into the material conveying chamber 41 for supplementation, and ensuring the continuous supply of the welding plates.
And sixthly, welding the plate lugs, namely manually or mechanically taking down the anti-blocking blocks welded on the bottom die assembly 100, and welding the plate lugs d on two sides of the anti-blocking blocks to finish the continuous production of the anti-blocking blocks.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. The utility model provides a highway protection network accessory intelligence line automatic production system which characterized in that includes:
the top die power assembly (100) is arranged above the bent material and provided with a punching opening at the bottom;
a bottom die assembly (200) which is arranged below the top die power assembly (100) and used for placing a bending material, wherein the bottom die assembly (200) forms a punch shape when the top die power assembly (100) pushes the bending material to move downwards and forms a demoulding shape for the bending material to be separated when power is removed;
a positioning assembly (300) for positioning and clamping the bending material pushed downwards between the top die power assembly (100) and the bottom die assembly (200); and
and the top die power assembly (100) is linked to outwards expand the two sides of the bent material after being punched and send the welding plate to the material conveying assembly (400) of the end face of the bent material with the two sides and the top in a mutually perpendicular state.
2. The intelligent on-line automatic production system for road protection net accessories according to claim 1, characterized in that the width dimension of the die shape is larger than the width dimension of the demolding shape.
3. The intelligent on-line automatic production system for road protection net accessories according to claim 2, characterized in that the bottom die assembly (200) comprises:
a guide base (21);
sliding modules (22) which are arranged on two sides of the guide seat (21) and move up and down along the oblique guide direction of the guide seat (21); and
and the pushing-away components (23) are arranged at the outer side of the sliding module (22) and push the two sides of the bent material through the linkage power of the material conveying component (400).
4. The intelligent online automatic production system for road protection net accessories according to claim 3, characterized in that the sliding module (22) is a nearly right-angled triangle component with a stamping angle smaller than 90 degrees, and the longest hypotenuse corresponding surface of the nearly right-angled triangle is in sliding connection with the guide seat (21).
5. A road protection net accessory intelligent wiring automatic production system according to claim 4, characterized in that the guide seat (21) comprises:
a guide table (211) arranged in an equilateral triangle;
the guide inclined rail (212) is arranged on the corresponding surface of the equilateral triangular side edge of the guide table (211) and matched with the sliding module (22);
the first elastic piece (213) is arranged at the top of the guide inclined rail (212) and connected with the sliding module (22); and
and the abutting table (214) is arranged on two sides of the bottom of the guide table (211) and corresponds to the moving lower end of the sliding module (22).
6. A road protection net accessory intelligent-wiring automatic production system according to claim 3, characterized in that the push-away component (23) comprises:
a guide rail groove (231) which is arranged at one side of the sliding module (22) and is used for leading the power of the material conveying component (400) into;
the push plate (232) is rotatably connected to the sliding module (22) and corresponds to the two sides of the bent material in a stamping mode, and the push plate (232) is rotatably embedded in the side wall of the sliding module (22); and
a second elastic member (233) connecting the push plate (232) with the slide module (22).
7. The intelligent on-line automatic production system for road protection net accessories according to claim 6, wherein the guide rail groove (231) comprises:
a straight through groove body (2311); and
and the protruding guide rail (2312) is arranged in the middle of the through groove body (2311) and is smoothly connected with the inner wall of the through groove body (2311).
8. The intelligent on-line automatic production system for road protection net accessories according to claim 6, characterized in that the material conveying component (400) comprises:
a material conveying cavity (41) for conveying and placing the welding plates downwards one by one;
the clamping and conveying component (42) is arranged below the conveying cavity (41) and is used for clamping and conveying the conveying and releasing welding plate to the end side of the bent material to be tightly attached; and
and the pushing piece (43) is connected with the power end of the pinch component (42) and pushes the pushing plate (232) along the guiding direction of the guide rail groove (231).
9. The intelligent, on-line and automatic production system for road protection net accessories according to claim 8, characterized in that the pinch assembly (42) comprises:
the guide seat (421) is arranged at the conveying and releasing bottom of the conveying cavity (41) and used for limiting the falling of the welding plate;
the clamping seat (422) is elastically inserted at one side of the bottom of the guide seat (421) and forms a clamping space with one side of the front end of the guide seat (421); and
and a linear motor (423) connected to the guide base (421).
10. The intelligent on-line automatic production system for road protection net accessories according to claim 9, characterized in that the pushing piece (43) comprises:
guide brackets (431) installed at both sides of the guide seat (421);
a sliding bracket (432) slidably inserted on the guide bracket (431);
a third elastic member (433) connected between the guide bracket (431) and the sliding bracket (432); and
and a guide block (434) connected to the other end of the sliding support (432).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111361933.XA CN114082845B (en) | 2021-11-17 | 2021-11-17 | Intelligent connecting line automatic production system for highway protective net fittings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111361933.XA CN114082845B (en) | 2021-11-17 | 2021-11-17 | Intelligent connecting line automatic production system for highway protective net fittings |
Publications (2)
| Publication Number | Publication Date |
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| CN114082845A true CN114082845A (en) | 2022-02-25 |
| CN114082845B CN114082845B (en) | 2024-05-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202111361933.XA Active CN114082845B (en) | 2021-11-17 | 2021-11-17 | Intelligent connecting line automatic production system for highway protective net fittings |
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Cited By (1)
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| CN114951380A (en) * | 2022-07-28 | 2022-08-30 | 江苏兴锻智能装备科技有限公司 | Square tube stand column block-proof processing machine tool for traffic highway engineering |
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| JP2017121644A (en) * | 2016-01-06 | 2017-07-13 | 株式会社Ｓｕｂａｒｕ | Press molding device and press molding method |
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| CN114082845B (en) | 2024-05-03 |
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