CN214919324U - Movable large-diameter cold-bending spiral corrugated steel pipe production equipment - Google Patents
Movable large-diameter cold-bending spiral corrugated steel pipe production equipment Download PDFInfo
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- CN214919324U CN214919324U CN202022881401.6U CN202022881401U CN214919324U CN 214919324 U CN214919324 U CN 214919324U CN 202022881401 U CN202022881401 U CN 202022881401U CN 214919324 U CN214919324 U CN 214919324U
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Abstract
A movable large-diameter cold-bending spiral corrugated steel pipe production equipment comprises: an uncoiler; the corrugated plate forming device is used for pressing and forming the corrugated plate on the steel plate supplied by the uncoiler; the drum forming device is used for carrying out corrugated drum forming on corrugated plates formed by pressing the corrugated plate forming device; the cross cutting saw is used for cutting the corrugated cylinder formed by the rolling of the winding drum forming device; a dumping device for unloading the cut corrugated tube. The movable large-diameter cold-bending spiral corrugated steel pipe production equipment has a working state and a road state, can complete the processes of unfolding, corrugation pressing and forming, edge locking and cutting, dumping and the like of a metal plate at one time under the working state, can rapidly complete the production of a metal corrugated cylinder, and can produce metal corrugated cylinders with different diameters according to use requirements.
Description
Technical Field
The utility model relates to a bellows production facility, in particular to portable major diameter clod wash spiral ripple steel pipe production facility.
Background
With the vigorous development of wind power industry in China in recent years, the foundation technology of the prestressed fan is gradually adopted in the foundation construction of the fan, and the application of the metal corrugated cylinder on the fan foundation is increasingly common. In addition, in the fields of highways, high-speed rail culverts, bridges and underground drainage pipelines, the technology of the corrugated cylinder is gradually approved, the application of the metal corrugated cylinder in the fields is rapidly developed, and a market with wide prospect is provided for the production equipment industry of the metal corrugated cylinder. At present, some domestic metal corrugated drum production enterprises mainly produce integral corrugated drums or assembled corrugated drums with the diameters smaller than 3m, used equipment is mainly fixed small-diameter integral corrugated drum production equipment or assembled corrugated drum production equipment, the integral metal corrugated drums produced by the equipment have the problems that the requirements of large-diameter corrugated drums for prestressed fan foundations are difficult to meet, and the assembled corrugated drums are assembled on fan sites and have the problem of large site workload. The utility model discloses a solve above-mentioned problem, provide a portable major diameter clod wash screw thread ripple steel pipe production facility, solve a ripple section of thick bamboo production facility and go on the road and the technological problem of job site processing.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a portable major diameter clod wash spiral ripple steel pipe production facility can realize producing at the field construction site and adorn a whole formula metal ripple section of thick bamboo, solves a ripple section of thick bamboo production facility and goes on the road and the technological problem of job site processing.
The utility model adopts the following technical scheme:
a movable large-diameter cold-bending spiral corrugated steel pipe production equipment comprises:
an uncoiler;
the corrugated plate forming device is used for pressing and forming the corrugated plate on the steel plate supplied by the uncoiler;
the drum forming device is used for carrying out corrugated drum forming on corrugated plates formed by pressing the corrugated plate forming device;
the cross cutting saw is used for cutting the corrugated cylinder formed by the rolling of the winding drum forming device;
a dumping device for unloading the cut corrugated tube.
The uncoiler comprises an upper support, the front part of the upper support is rotatably provided with a steel coil clamp, the lower part of the steel coil clamp is provided with a steel coil support for supporting a steel coil, and the steel coil supported on the steel coil support is transported to a steel coil loading and unloading vehicle at the position of the steel coil clamp.
Corrugated plate forming device expandes the platform including setting up the steel band at decoiler rear portion, and steel band expandes platform rear portion and sets up and carry out the fashioned corrugated plate shaping pair roller device of corrugated plate to the steel sheet, the steel band expandes and still is provided with the track on the platform, has on the track along the track slide, carry out welded welding dolly to the tip of two steel sheets.
The front portion of buckled plate shaping pair roller device sets up the feeding guider who leads to the position that the steel sheet got into buckled plate shaping pair roller device, and the rear portion of buckled plate shaping pair roller device sets up the ejection of compact guider who leads to the position that the buckled plate leaves buckled plate shaping pair roller device.
The coil forming device comprises a three-roller plate rolling mechanism for rolling a corrugated plate into a spiral corrugated cylinder, the three-roller plate rolling mechanism is installed on a main base and comprises an upper adjusting device for adjusting the telescopic quantity, a lower oblique adjusting device capable of being obliquely adjusted downwards and a vertical downward adjusting device, the lower part of the upper adjusting device is provided with a coil upper guide wheel module matched with the corrugation of the corrugated plate, the lower oblique adjusting device and the upper vertical downward adjusting device are provided with a coil lower guide wheel module matched with the corrugation of the corrugated plate, and the corrugated plate penetrates through a channel formed by the coil upper guide wheel module and the two coil lower guide wheel modules to carry out coil.
The cylinder diameter fine adjustment device and the serging adjustment device are further included, the serging adjustment device is arranged between the adjusting device under the oblique direction and the vertical downward adjusting device, the serging adjustment device comprises a lower serging die and an upper serging die, the lower serging die is installed on the parallel tracks, the position of the lower serging die is adjusted through the screw rods, the upper serging die is installed on the lower portion of the outer end of the upper adjusting device, the telescopic amount of the upper adjusting device is changed through the adjusting bolts, the position of the upper serging die is changed, and the height of the cylinder diameter fine adjustment wheel is adjustable.
The inclined downward adjusting device comprises an inclined downward adjusting device body, a sliding groove is formed in the upper portion of the inclined downward adjusting device body, an inclined downward adjusting mechanism capable of performing inclined downward adjustment on the inclined downward adjusting device body is arranged on the side portion of the inclined downward adjusting device body, and a sliding block capable of sliding in the first sliding groove is arranged on the lower portion of the winding drum lower guide wheel module;
the vertical downward adjusting device comprises a vertical downward adjusting device body, a second sliding groove is formed in the upper portion of the vertical downward adjusting device body, and a vertical downward adjusting mechanism capable of adjusting the height of the vertical downward adjusting device body is arranged on the lower portion of the vertical downward adjusting device body.
The cross cutting saw comprises a frame, wherein a rotary hole is formed in one side of the frame, a rotary device is arranged on a main base, and the frame rotates around the rotary device integrally through the rotary hole;
two first rolling rods for supporting the corrugated cylinder are rotatably arranged on the other side of the frame, and the distance between the two first rolling rods is adjustable;
install transversal saw subassembly on the track of first roll thick stick lower part, the transversal saw subassembly includes the transversal saw support, and the transversal saw support mounting is on the guide rail of frame, installs actuating mechanism on the transversal saw support, and the roll-over stand is installed on the transversal saw support, installs the motor on the roll-over stand and the cutting saw bit of being connected with the motor, and the lifting device is installed to the roll-over stand lower part.
The dumping device comprises a movable beam device, the upper part of the movable beam device is connected with a pulley in a sliding manner, the upper part of the pulley is provided with a turnover device, one side of the turnover device is rotatably connected to one side of the pulley, and the other side of the turnover device is connected to the other side of the pulley in a lifting manner through a telescopic device;
two rows of second rolling bars are arranged on the upper portion of the turnover device, and the distance between the two rows of second rolling bars is adjustable.
The lower part of the movable beam device is connected with a telescopic beam through a four-bar linkage, and the lower part of the movable beam device is also provided with a connecting platform which can be connected with an external frame.
The utility model has the advantages that: the movable large-diameter cold-bending spiral corrugated steel pipe production equipment has a working state and a road state, can complete the processes of unfolding, corrugation pressing and forming, edge locking and cutting, dumping and the like of a metal plate at one time under the working state, can rapidly complete the production of a metal corrugated cylinder, and can produce metal corrugated cylinders with different diameters according to use requirements. The movable large-diameter cold-bending spiral corrugated steel pipe production equipment can realize quick withdrawal of the equipment and shorten the overall length of the equipment under the condition of a road, is convenient for overall transfer of the equipment, can realize production of the self-assembled metal corrugated pipe on a field construction site, and has good convenience. The movable large-diameter cold-bending spiral corrugated steel pipe production equipment overcomes the key production and processing technology of large-diameter integrally-installed metal corrugated pipes with the diameter more than 3 meters, solves the difficult problems that the large-diameter integrally-installed metal corrugated pipes are ultra-wide and oversized and cannot be transported, greatly improves the production efficiency of the metal corrugated pipes, and can realize the rapid and standardized production of the metal corrugated pipes.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of the uncoiling machine of the present invention;
FIG. 3 is a schematic view of the apparatus for forming corrugated board of the present invention;
FIG. 4 is a schematic view A of the operation process of the feeding guide device of the present invention;
FIG. 5 is a schematic view B of the operation process of the feeding guide device of the present invention;
FIG. 6 is a schematic view A of the operation process of the corrugated plate forming double-roll device of the present invention;
FIG. 7 is a schematic view B of the operation process of the corrugated plate forming double-roll apparatus of the present invention;
FIG. 8 is a schematic structural view of a middle roll forming apparatus of the present invention;
fig. 9 is a schematic structural view of the middle oblique lower adjusting device of the present invention;
FIG. 10 is a schematic view of the vertical downward adjustment device of the present invention;
FIG. 11 is a schematic structural view of a trimming die adjusting device according to the present invention;
FIG. 12 is a schematic view of the middle cross-cut saw of the present invention;
FIG. 13 is a schematic view of the internal structure of the middle cross-cut saw of the present invention;
fig. 14 is a schematic view of the structure of the dumping device of the present invention;
fig. 15 is a schematic view of the turning device and the pulley structure of the present invention;
fig. 16 is a schematic view of the movable beam device and the telescopic beam structure of the present invention;
fig. 17 is a schematic view of the device according to the present invention in an operating state;
fig. 18 is a schematic view of the device of the present invention in a road state;
wherein: 1-uncoiler, 2-corrugated plate forming device, 3-drum forming device, 4-transverse cutting saw, 5-dumping device, 6-upper support, 7-lower support, 8-steel coil clamp, 9-steel coil loading and unloading vehicle, 10-steel coil support, 11-traveling chassis, 12-steel strip unfolding platform, 13-feeding guide device, 14-corrugated plate forming double-roller device, 15-discharging guide device, 16-mounting base, 17-welding trolley, 18-power device, 19-rolling column, 20-guide wheel, 21-rotating handle, 22-opposite-direction roller set, 23-corrugated forming roller, 24-edge locking forming roller, 25-main base, 26-oblique lower adjusting device, 27-vertical downward adjusting device, 28-reel lower guide wheel module 28, 29-adjusting bolt, 30-upper adjusting device, 31-reel upper guide wheel module, 32-upper serging die, 33-cylinder diameter fine adjusting device, 34-serging adjusting device, 35-rotating device, 36-first sliding chute, 37-inclined lower adjusting mechanism, 38-second sliding chute, 39-vertical downward adjusting mechanism 39, 40-lower serging die, 41-screw rod, 42-parallel rail, 43-handle, 44-supporting seat, 45-frame, 46-rotating hole, 47-bearing seat, 48-first rolling rod, 49-cross cutting saw component, 50-rail, 51-square hole, 52-cross cutting saw bracket, 53-motor, 54-guide wheel, 55-driving mechanism, 56-lifting device, 57-overturning frame, 58-cutting saw blade, 59-movable beam device, 60-telescopic beam, 61-overturning device, 62-pulley, 63-second rolling rod, 64-roller, 65-hydraulic cylinder, 66-guide rail, 67-connecting table, 68-telescopic lateral wheel and 69-four-bar linkage.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure as claimed. Unless defined otherwise, all technical and scientific terms used herein have the same technical meaning as commonly understood by one of ordinary skill in the art to which this application belongs.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. It will be further understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.
For better understanding of the contents of the present invention, an embodiment of a mobile large-diameter cold-bending helical bellows production apparatus provided by the present invention will be described in detail below with reference to the structures shown in fig. 1 to 18.
The whole device of the utility model can be arranged on a movable carriage, the device is dragged to the place needing to be processed by an automobile, and then the corrugated pipe is processed and formed in the construction site needing to use the corrugated pipe, and the corrugated plate is usually made of steel plates, therefore, the corrugated plate formed by the steel plates is mainly explained in the following embodiments of the utility model; of course, in practical application, the buckled plate also can be made of non-steel sheet metal, and the utility model discloses do not prescribe a limit to its material.
The movable corrugated pipe production equipment shown in fig. 1 comprises an uncoiler 1, a corrugated plate forming device 2, a winding drum forming device 3, a cross cutting saw 4 and a dumping device 5 which are sequentially arranged, wherein the uncoiler 1 is used for uncoiling rolled steel plates in a controlled manner, then the steel plates are supplied to the corrugated plate forming device 2 behind at a constant speed, the corrugated plate forming device 2 is used for cold-pressing the guided-in steel plates into corrugated plates, in the cold-pressing process, two side edges of each corrugated plate are cold-pressed to form lock buckle folding edges, then the lock buckle folding edges are provided for facilitating subsequent corrugated pipe forming, the winding drum forming device 2 is used for winding the corrugated plates supplied by the corrugated plate forming device 2 into spiral corrugated pipes with required diameters by using a three-roller plate rolling principle, the edge locking operation is simultaneously carried out on the spiral connection parts of the corrugated pipes, the cross cutting saw 4 is used for cutting the corrugated pipes which are successfully wound into proper lengths, and then the cut corrugated pipes pass through the dumping device 5, it is detached from the entire production plant and dumped to the ground or to a special receiving device.
Further, the uncoiler 1 includes an upper bracket 6, a steel coil clamp 8 is installed at the front of the upper bracket 6, a steel coil bracket 10 for supporting a steel coil is arranged at the lower part of the steel coil clamp 8, and a steel coil loading and unloading vehicle 9 for transporting the steel coil supported on the steel coil bracket 10 to the steel coil clamp 8; after the steel coil is placed on the steel coil support 10, the steel coil loading and unloading vehicle 9 lifts the steel coil supported on the steel coil support 10, then transports the steel coil to the steel coil pincers 8, installs the steel coil on the steel coil pincers 8, and unfolds the steel coil at a constant speed through the steel coil pincers 8.
In one or more possible embodiments, as shown in fig. 2, the unwinder 1 is integrally arranged on a frame with a walking wheel at the lower part, and in this case, the unwinder 1 further comprises a lower bracket 7 fixedly arranged on the frame, the lower bracket 7 is used as a supporting device, the upper bracket 6 is mounted on the lower bracket 7, and the mounting manner of the upper bracket 6 and the lower bracket 7 includes, but is not limited to, the existing bolt connection manner. The steel coil clamp 8 is rotatably mounted at one side part of the upper bracket 6, the manner of the rotatable mounting includes but is not limited to the existing shaft connection, for example, a shaft penetrating through the upper bracket 6 can also be arranged at the rear part of the steel coil clamp 8, a gear is arranged at the end part of the shaft, and the gear is driven by power to further drive the steel coil clamp 8 to rotate; no matter which kind of connected mode, its pivoted power includes but not limited to current hydraulic system or electric power system, and it is rotatory around lower carriage 7 to drive the pivot through power, then drives coil of strip pincers 8 and around the pivot rotation, realizes unfolding at the uniform velocity the steel sheet with controlled mode, and further, pivoted power can adopt corrugated plate forming device 2's power device. Install first slider on the fore lower carriage 7 of upper bracket 6, second slider is installed to 9 lower parts of coil of strip loader, and first slider and second slider cooperation are used, make coil of strip loader 9 can slide along first slider under the exogenic action, and then the adjustment with coil of strip pincers 8's distance, load and unload the coil of strip on the coil of strip loader 9. The cooperation of foretell first slider and second slider optional slide rail and pulley, perhaps the current sliding mode such as the cooperation of slide rail and slider, the pneumatic cylinder of the power mode optional current hydraulic power drive or electric power driven motor etc. this moment, owing to realize the same or current equipment of similar function many, consequently the utility model discloses do not prescribe a limit to it.
Foretell coil of strip loading and unloading car 9 is the loading and unloading car of top holding surface adjustable height, and coil of strip loading and unloading car 9 includes bottom surface and top surface, and bottom surface sub-unit connection second slider, bottom surface upper portion connect the top surface through a plurality of telescopic machanism, and the top surface is used for supporting steel plate, and for the stability of guaranteeing the support, the top surface can be designed for setting up the positioner who advances line location to the coil of strip on arc or the top surface, when adjusting telescopic machanism flexible, can make the top surface take place the distance change for the bottom surface. The telescopic mechanism includes, but is not limited to, existing hydraulic jacks, hydraulic cylinders, pneumatic cylinders, and the like.
Still set up coil of strip support 10 on the lower carriage 7 of first slider both sides, coil of strip support 10 is used for supporting the coil of strip, and certain clearance has between coil of strip that is supported and the first slider, can make coil of strip loading and unloading car 9 get into the coil of strip lower part, after coil of strip loading and unloading car 9 gets into coil of strip lower part space, the telescopic machanism action, make the top surface of coil of strip loading and unloading car 9 rise, the coil of strip that supports coil of strip support 10 upwards lifts, then coil of strip loading and unloading car 9 slides to coil of strip pincers 8's position along first slider, and highly to suitable position through the telescoping device adjustment coil of strip, then fix the coil of strip on coil of strip pincers 8, coil of strip loading and unloading car 9 withdraws from, coil of strip adds man-hour, coil of strip pincers 8 can the constant speed steel strip of feeding. The fixing mode of the rest steel coils of the steel coil clamp 8 is the existing mode and is not stated.
Further, buckled plate forming device 2 including the steel band that sets gradually expand platform 12, buckled plate shaping pair roller device 14, the steel band that decoiler 1 carried passes through steel band expansion platform 12 and carries buckled plate shaping pair roller device 14 to the rear portion, buckled plate shaping pair roller device 14 carries the buckled plate to drum forming device 3 at rear portion after going on the corrugated plate shaping to the steel plate.
Further, the steel strip coil is a coil, and when the steel strip is replaced, in order to prevent the corrugated plate from being discontinuous, the ends of the two steel strips need to be welded and connected, therefore, the upper part of the steel strip unfolding platform 12 is also provided with a rail, the rail is provided with a welding trolley 17 sliding along the rail,
in one or more possible embodiments, the steel strip unfolding platform 12 can be arranged on the walking chassis 11, and the walking wheels are arranged at the lower part of the walking chassis 11 for facilitating transportation.
In one or more possible embodiments, the corrugated plate forming roll-to-roll device 14 may be disposed on the mounting base 16, and the structure thereof may be selected from the existing corrugated plate forming device, or may be selected from the devices in the embodiments shown in fig. 6 to 7, such as 10 sets of roll-to-roll molds 22 shown in the figures, each set of roll-to-roll molds 22 includes two molds disposed in a top-to-bottom manner, each mold includes a roll shaft, and the two types of rolls on the roll shaft are: the corrugated forming rollers 23 and the overlock forming rollers 24 are symmetrical arc rollers, the corrugated forming rollers 23 which are oppositely arranged and rise up the double-roller dies 22 roll the unfolded steel strip into corrugated plates through the rolling action, and the corrugated forming rollers 23 and the overlock forming rollers 24 on the pair of double-roller dies 22 which are opposite up and down are arranged in a staggered mode, so that concave-convex corrugations or folded edges can be formed conveniently; the edge locking forming rollers 24 on the oppositely arranged double-roller dies 22 adopt asymmetric special-shaped rollers, the edges on two sides of the corrugated plate which is formed by rolling are rolled into edge locking structures, and the edge locking structures on the two sides are lock buckle folding edges which can be matched with each other. The mode that foretell roller rotated to be connected can select to have arbitrary realizable mode now, the utility model discloses do not inject its concrete structure and mode, can reach the utility model discloses an aim can. Such as the corrugation forming roller 23 and the serging forming roller 24, are fixed to the roll shaft, and both ends of the roll shaft are rotatably connected to the supporting members on both sides in a manner including, but not limited to, a bearing connection.
The steel strip unwinding platform 12 is further provided with a power device 18, the power device 18 can drive the roll shaft to rotate, i.e. can provide driving force for the corrugated plate forming roll pair device 14, and the power device 18 includes, but is not limited to, existing electric power, such as a motor.
The corrugation forming roller 23 and the serging forming roller 24 are both directly formed by rollers in the existing corrugated plate forming field without special design. The 10 sets of the double-roller dies are different in shape and number, and the steel strip sequentially passes through the 10 sets of the double-roller dies to be gradually bent into a required corrugated shape and folded edges of the lock catch. Along the direction that the steel band gos forward, the quantity of ripple shaping running roller increases gradually, and the diameter crescent, the gradual shaping of the buckled plate of being convenient for. The edge locking forming roller is designed into rollers with different shapes, so that the edge locking structure can be conveniently finished for multiple times in the rolling process, and the rolling difficulty of the edge locking structure is reduced. As shown in fig. 6 to 7, in the first two sets of double-roller dies at the steel plate entering end, one ripple forming roller 23 is arranged on the upper roller shaft, and two ripple forming rollers 23 staggered with the ripple forming rollers 23 on the upper roller shaft are arranged on the lower roller shaft.
Further, the front end of the corrugated plate forming double-roller device 14 is provided with a feeding guide device 13, the rear end is provided with a discharging guide device 15, and the feeding guide device 13 and the discharging guide device 15 can be arranged alternatively or both.
As shown in fig. 4 to 5, the feeding guide device 13 includes a frame-type device body, two rolling columns 19 are rotatably disposed on one side of the device body adjacent to the steel strip unfolding platform 12, the steel strip passes through the two rolling columns 19, and the unfolded steel strip is guided to pass through the gap between the rolling columns to prevent the steel strip from twisting or bulging.
The both sides of the device body at roll post 19 rear portion still are provided with leading wheel 20, leading wheel 20 has sunken guide pulley including two guide pulleys that set up from top to bottom or selection middle part, and the steel band passes in the middle of the leading wheel 20, leads the steel band through leading wheel 20 to two guide pulleys 20 and steel band side contact, and leading wheel 20 is connected with the shank of bolt, and rotatory handle is installed to shank of bolt afterbody, can change the flexible volume of shank of bolt through rotatory handle 21, makes the guide pulley drive steel sheet round trip movement, is convenient for adjust the steel sheet to best feed position.
The structure of the discharging guide device 15 is the same as that of the feeding guide device 13, and the discharging guide device 15 and the feeding guide device 13 are installed at the rear end of the corrugated plate forming double-roller device 14 in a reverse mode, and the corrugated plate formed by rolling firstly passes through a guide wheel of the discharging guide device and then passes through a roller of the discharging guide device.
Corrugated plate forming device 2 is at the during operation, corrugated plate forming device 2 is fed to the steel band after decoiler 1 expandes the coil of strip, the feed position of feeding guider 13 adjustment steel band, make the steel band get into corrugated plate shaping pair roller device 14 with suitable front and back position, because the roll-in effect of the corrugated plate shaping pair roller device 14 different pair rollers, make the corrugated plate at the continuous in-process of marcing gradually form ripple and structure of lockstitching a border, the ejection of compact direction and the position of 15 adjustment corrugated plates of ejection of compact guider, so that the fashioned corrugated plate of roll-in gets into reel forming device 3.
Further, the roll forming device 3 includes a three-roll plate bending mechanism for roll forming the corrugated plate, the three-roll plate bending mechanism is mounted on the main base 25,
the three-roller plate rolling mechanism comprises an upper adjusting device 30, an inclined lower adjusting device 26 and a vertical downward adjusting device 27, wherein an upper roller guide module 31 of a roller is installed on the upper adjusting device, lower roller guide modules 28 of the roller are installed on the upper portion of the inclined lower adjusting device 26 and the upper portion of the vertical downward adjusting device 27, the upper roller guide module 31 of the roller and the lower roller guide modules 28 of the roller respectively comprise a plurality of rollers which are basically the same as the corrugated plate forming rollers 23 of the corrugated plate forming device 2, and spaces formed by the upper roller guide module 31 of the roller and the lower roller guide modules 28 of the roller on two sides of the lower portion of the upper roller guide module can enable corrugated plates to penetrate through the roller and form the roller, so that the corrugated plate can be formed into a threaded corrugated tube under the action of an edge locking die adjusting device 34.
The rollers in the upper roller module 31 and the lower roller module 28 are movably disposed, and are generally configured in a manner that each roller can be independently movably disposed, that is, the positions and the distances of the rollers can be adjusted on the upper adjusting device 30, the lower oblique adjusting device 26, and the vertical downward adjusting device 27, and the movable arrangement can be generally configured as a track and a slider, which will be described in detail below.
The upper adjusting device 30 is mounted on the main base 25, and the upper adjusting device 30 is connected to the adjusting bolt 29 of the main base 25, so that the adjusting bolt can be screwed in or out to adjust the amount of extension and retraction of the upper adjusting device 30, and the lateral displacement of the upper guide wheel module 31 can be adjusted.
As shown in fig. 9, the lower inclined adjuster 26 includes a lower inclined adjuster body, a first sliding groove 36 is disposed at an upper portion of the lower inclined adjuster body, a sliding block corresponding to the sliding groove is disposed at a lower portion of each roller of the lower roll guide module 28, and the lower roll guide module 28 is mounted on the first sliding groove 36 and can move along the first sliding groove 36. An inclined lower adjusting mechanism 37 capable of obliquely and downwardly adjusting the inclined lower adjusting device body is arranged on the side portion or the lower portion of the inclined lower adjusting device 26 body, an inclined lower adjusting bolt can be selected for the inclined lower adjusting mechanism 37, the adjusting bolt penetrates through a fixing nut fixed on the main base 25 and then is connected with the inclined lower adjusting device 26, the telescopic amount of the bolt is changed by rotating the adjusting bolt, and the position of a winding drum lower guide wheel module on the inclined lower adjusting device 26 is adjusted.
The vertical downward adjustment device 27 can be vertically adjusted upward and downward on the main base 25 as a whole. As shown in fig. 10, the vertical downward adjuster 27 includes a vertical downward adjuster body, a second slide groove 38 is provided at an upper portion of the vertical downward adjuster body, each roller lower portion of the roll lower guide roller module 28 has a slide block corresponding to the second slide groove 38, and the roll lower guide roller module 27 is mounted on the second slide groove 38 and can move along the second slide groove 38. The lower part of the vertical downward adjusting device 27 is provided with a vertical downward adjusting mechanism 39 capable of adjusting the height of the vertical downward adjusting device body, the vertical downward adjusting mechanism 39 can be a vertical downward adjusting bolt, the adjusting bolt penetrates through a fixing nut fixed on the main base 25 and then is movably connected with the vertical downward adjusting device 37, the telescopic amount of the bolt is changed by rotating the adjusting bolt, and the position of the lower guide wheel module of the winding drum on the vertical downward adjusting device 37 is adjusted.
The inclined downward adjusting device 26 and the vertical downward adjusting device 27 are matched with each other to adjust the positions of the two groups of lower guide wheel modules, so that the diameter of the corrugated cylinder can be controlled.
Further, the roll forming device 3 further comprises a cylinder diameter fine-tuning device 33 for fine tuning the cylinder diameter of the formed corrugated cylinder and an edge locking adjusting device 34 for locking two adjacent edges of the corrugated plate to form the corrugated cylinder, and the positions of the edge locking adjusting devices 34 are adjusted to mutually match and lock the adjacent lock buckle folded edges of the corrugated cylinder. Wherein the lockrand adjustment means 34 is arranged between the slant lower adjustment means 26 and the vertical lower adjustment means 27. As shown in fig. 8, the overlock adjusting device 34 is installed in a reserved space between the body of the slant downward adjusting device 26 and the body of the vertical downward adjusting device 27, and allows the lower overlock mold 40 to slide in the reserved space.
The hemming adjusting device 34 includes a lower hemming die 40, an upper hemming die 32, an adjusting mechanism for adjusting a position of the lower hemming die 40 from the three-roll plate rolling mechanism, and a support 44, wherein the support 44 fixes one end of the hemming adjusting device 34 to the main base 25, and the upper hemming die 32 is mounted on a bottom portion of an outer end of the upper adjusting device 30. As shown in fig. 11, the adjusting structure may be a screw transmission assembly, which includes a screw 41, a parallel rail 42 and a handle 43, wherein one side of the screw is mounted on a support 44, the end of the screw is mounted with the handle 43 for adjusting the rotation of the bolt, the other end of the screw is screwed on the main base 25, one end of the parallel rail 42 is fixed on the fixed support 44, and the other end is fixed on the main base 25. The lower serging die 40 comprises a lower serging roller which is arranged on a lower serging die support, the serging support is arranged on a parallel track 42, and the position of the lower serging die 40 away from the three-roller plate rolling mechanism can be adjusted through a screw rod 41.
Two adjacent hems of a ripple section of thick bamboo that the buckled plate formed enter into down the lock limit running roller and go up the back between the lock limit running roller, the mutual lock of adjacent public female hasp to compress tightly the lock by lower lock limit running roller and last lock limit running roller and die.
The barrel diameter fine-tuning device 32 comprises barrel diameter fine-tuning rollers and barrel diameter fine-tuning supports, and the barrel diameter fine-tuning rollers can adjust the height of the barrel diameter fine-tuning rollers by bolts, so that the diameter of a corrugated barrel can be adjusted.
In one or more possible embodiments, the main base 25 is further provided with a rotating device 35, one end of the rotating device 35 is fixed on the main base 25, and the other end of the rotating device 35 is connected with the cross-cut saw 4, so that the cross-cut saw 4 can rotate by taking the rotating device 35 as a rotating shaft.
Roll forming device 3 is at the during operation, roll forming device 3 utilizes the three-roller to roll up the board principle, with the help of buckled plate forming device 2's power, utilize adjusting device 26 under the slant, go up adjusting device 30 and perpendicular adjusting device 27 downwards, make the heliciform ripple section of thick bamboo of required diameter with the buckled plate book of clod wash shaping, with the help of lockstitch adjusting device 34, mutually support and lock the mutually supporting of adjacent hasp hem of a ripple section of thick bamboo, through section of thick bamboo footpath micromatic setting 33, adjust the diameter of a ripple section of thick bamboo to required size.
Further, when the drum forming device 3 is to buckled plate drum shaping back, need cut the reel according to the length of needs, consequently, the utility model discloses still include and carry out the cross cut saw 4 that cuts to the ripple reel.
The cross-cut saw 4 comprises a frame 45, one end of the frame 45 can be a flat plate, a rotary hole 46 is formed in the flat plate, the rotary hole 46 can be installed on the rotary device 35, and the frame 45 can integrally rotate around the rotary device 35 through the rotary hole.
Another tip of frame 45 is the support body structure, rotate between the both sides of support body and install two first rollers 48, first roller 48 can support a ripple section of thick bamboo, bearing frame 47 is all installed at the roller both ends, install at portable movable slider bottom bearing frame 47, sprocket control can be chooseed for use to portable slider of two roller bearings below, distance between two movable slider of synchronous adjustment through the sprocket, and then adjust the distance between two running rollers, can be used for adjusting ripple section of thick bamboo's upper and lower height, make it keep unanimous with the state of coming out from reel forming device 3, avoid a ripple section of thick bamboo because gravity warp.
A cross-cutting saw assembly 49 is mounted on a rail 50 below the first roller bar 48, the cross-cutting saw assembly 49 comprises a cross-cutting saw bracket 52, the cross-cutting saw bracket 52 is mounted on the rail 50 through a guide wheel 54, a driving mechanism 55 is mounted on the cross-cutting saw bracket 52, one end of the driving mechanism 55 is connected with the cross-cutting saw bracket 52, the other end of the driving mechanism 55 is connected with the frame 45, and the driving mechanism 55 can be driven by hydraulic pressure to drive the cross-cutting saw assembly 49 to move on the rail 50. The motor 53 is provided with a cutting blade 58 which can cut the bellows after it has reached a suitable length. The motor 53 is installed on the roll-over stand 57, roll-over stand 57 one end and crosscut saw support 52 are through being connected to can lift up or reduce roll-over stand 57's the other end around the rotation center axle, the other end of roll-over stand 57 passes through lifting device 56 and is connected with crosscut saw support 52, and lifting device 56 can select hydraulic drive, can be when needs tailor the bellows with the position of motor is raised.
The transverse saw assembly 49 can ensure that the advancing speed of the transverse saw assembly 49 on the track 50 is the same as the advancing speed of the corrugated cylinder through a control program, and the cutting openings of the corrugated cylinder can be as level as possible.
There is a pair of square hole 51 on the both sides of frame 45, when converting equipment into highway state, can insert flexible roof beam in flexible square hole, can reduce the whole length of equipment.
Further, the utility model discloses still include and dump the device 5 that dumps to the ripple section of thick bamboo. The dumping device 5 comprises a movable beam device 59, the movable beam device 59 is of a frame structure and can adopt a steel structure form, a tackle 62 is slidably connected to the upper portion of the movable beam device 59, a turnover device 61 is arranged on the upper portion of the tackle 62, one side of the turnover device 61 is rotatably connected to one side of the tackle 62, and the other side of the turnover device 61 is connected to the other side of the tackle 62 through a telescopic device capable of ascending and descending.
In some embodiments, the movable beam device 59 has guide rails 66 disposed on both sides of the frame, and the rollers 64 or sliding blocks are disposed on the inner side of the lower portion of the carriage 62, so that the distance between the carriage 62 and the cross-cut saw 4 can be adjusted when the rollers 64 or sliding blocks slide in the guide rails 66. One side of the trolley 62 is provided with a plurality of telescopic devices, one side of the turnover device 61 is connected through the telescopic devices, and the other side of the turnover device 61 is rotatably connected (e.g. hinged) to the other side of the trolley 62. The oil cylinder can be selected as the telescopic device, namely, the side part of the pulley 62 is provided with a plurality of hydraulic cylinders 65 for supporting the turnover device 61, one side of the turnover device 61 can be lifted up by adjusting the extending amount of the hydraulic cylinders 65 at two sides to form a certain inclination angle, and the corrugated cylinder rolls downwards under the action of self gravity.
Two rows of second rolling bars 63 are arranged on the upper portion of the turnover device 61, the corrugated cylinder is supported and guided in motion, each row of second rolling bars 63 comprises at least one roller, and the rollers can be mounted on the support through bearings and connected to the turnover device 61 through the support. The distance between the two rows of second rollers 63 is adjustable in such a way as to move the fixed position of the support on the roundabout 61. By changing the distance between the two rows of second rolling rods 63, the corrugated cylinder can be kept consistent with the state of the secondary cross-cut saw 4, the corrugated cylinder is prevented from being deformed due to gravity, the second rolling rods 63 are connected with the turnover device through bearings, the rolling rods are convenient to rotate, and therefore the friction force for moving the corrugated cylinder is reduced.
The turning device 61 and the trolley 62 may be of a frame type structure, such as a frame type steel structure.
When the device works, after the corrugated cylinder is cut, the pulley 62 moves along the guide rail in the direction away from the cross-cut saw 4 to separate the cut corrugated cylinder from the cross-cut saw 4, after the corrugated cylinder is separated in place, the hydraulic cylinder 65 retracts to enable the pulley 62 to move in the direction towards the cross-cut saw 4 to return to the initial position, and the next group of corrugated cylinders is processed continuously.
Further, the lower part of the movable beam device 59 is connected with a telescopic beam 60 through a four-bar linkage 69, the movable beam device 59 is connected with the telescopic beam 60 below the movable beam device through the four-bar linkage 69, the four-bar linkage 69 can control the movable beam device 59 to ascend and descend, when the movable beam device 59 descends, the equipment is in a working state, and when the movable beam device 59 ascends, the equipment is in a road state; the connecting table 67 is arranged below the movable beam device 59 and can be connected with an external frame when the equipment is in a highway state; a pair of telescopic side wheels 68 are fixed below the walking beam device 59, can be put down and retracted according to requirements, and can be used for supporting the cross-cut saw 4 and the tilting device 5 in the rotating process so as to facilitate the rotation of the cross-cut saw and the tilting device; the telescopic beam 60 can be inserted into the square hole 51 of the cross-cut saw 4 and the square hole of the corrugated plate forming device 2, the whole length of the equipment is adjusted, when the equipment is in a road state, the telescopic beam 60 is contracted in the direction of the cross-cut saw 4, and the whole size of the equipment can be shortened.
Fig. 17 and 18 show the device in the working position and the road position. When the equipment needs to be unfolded for use, the movable beam device 59 falls down, the telescopic side wheels 68 are put down and contacted with the ground, the cross cut saw 4 and the dumping device 5 take the rotary device 35 as a rotary center and integrally rotate to a working position, the steel strip is unfolded by the uncoiler 1 in a controlled mode, the steel strip is cold rolled into a corrugated plate by the corrugated plate forming device 2, the corrugated plate is cold bent into a spiral corrugated cylinder by the winding cylinder forming device 3, the corrugated cylinder is cut into a proper length by the cross cut saw 4, and the cut corrugated cylinder is separated from dumping by the dumping device 5; when the equipment is folded, the cross-cut saw 4 and the dumping device 5 rotate to the position that all the equipment is in a straight line by taking the rotating device 35 as a rotating center, the telescopic side wheels 68 are folded, the four-bar mechanism 69 is lifted, the connecting table 67 is lifted, the telescopic beams 60 are retracted inwards, the whole size of the equipment is shortened, the connecting table 67 is connected and fixed with the external frame, the uncoiler 1 is disassembled and transported separately, at the moment, the equipment is in a road state and can move along with the external frame, and the equipment can be transported to other places.
In the present invention, terms such as "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "side", "bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only terms determined for convenience of describing structural relationships of the components or elements of the present invention, and are not intended to refer to any components or elements of the present invention, and are not to be construed as limiting the present invention.
In the present invention, terms such as "connected" and "connected" should be understood in a broad sense, and may be either fixedly connected or integrally connected or detachably connected; may be directly connected or indirectly connected through an intermediate. The meaning of the above terms in the present invention can be determined according to specific situations by persons skilled in the art, and should not be construed as limiting the present invention.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Although the present invention has been described with reference to the accompanying drawings, it is not intended to limit the scope of the present invention, and those skilled in the art should understand that various modifications or variations that can be made by those skilled in the art without inventive work are still within the scope of the present invention.
Claims (10)
1. The utility model provides a portable major diameter clod wash spiral corrugated steel pipe production facility which characterized in that includes:
an uncoiler (1);
the corrugated plate forming device (2), the corrugated plate forming device (2) is used for pressing and forming corrugated plates on the steel plates supplied by the uncoiler (1);
the drum forming device (3), the drum forming device (3) is used for carrying out corrugated drum forming on corrugated plates which are pressed and formed by the corrugated plate forming device (2);
the cross cutting saw (4), the said cross cutting saw (4) is used for cutting the corrugated cylinder that the reel forming device (3) rolls into shape;
a dumping device (5), wherein the dumping device (5) is used for unloading the cut corrugated cylinder.
2. The mobile large-diameter cold-bending spiral corrugated steel pipe production equipment according to claim 1, wherein: decoiler (1) includes upper bracket (6), upper bracket (6) front portion rotates installation coil of strip pincers (8), coil of strip pincers (8) lower part sets up coil of strip support (10) that support to the coil of strip and transports coil of strip loading and unloading car (9) of coil of strip pincers (8) department with the coil of strip support (10) on supporting.
3. The mobile large-diameter cold-bending spiral corrugated steel pipe production equipment according to claim 1, wherein: buckled plate forming device (2) expand platform (12) including the steel band that sets up at decoiler (1) rear portion, and steel band expansion platform (12) rear portion sets up carries out fashioned buckled plate shaping pair roller device of buckled plate (14) to the steel sheet, the steel band still is provided with the track on expansion platform (12), has on the track along the track slide, carry out welded welding tractor (17) to the tip of two steel sheets.
4. The mobile large-diameter cold-bending spiral corrugated steel pipe production equipment according to claim 3, wherein: the front portion of buckled plate shaping pair roller device (14) sets up feeding guider (13) that the position that gets into buckled plate shaping pair roller device (14) to the steel sheet carries out the direction, and the rear portion of buckled plate shaping pair roller device (14) sets up ejection of compact guider (15) that the position that leaves buckled plate shaping pair roller device (14) to the buckled plate carries out the direction.
5. The mobile large-diameter cold-bending spiral corrugated steel pipe production equipment according to claim 3, wherein: the utility model discloses a corrugated plate coiling device, including three roll bending machine to corrugated plate roll-in spiral helicine ripple section of thick bamboo, three roll bending machine construct and install on main base (25), three roll bending machine construct including an adjustment flexible volume go up adjusting device (30), adjusting device (26) and a perpendicular adjusting device (27) down under the slant, go up adjusting device (30) lower part setting and the ripple matched with reel of buckled plate guide pulley module (31), adjusting device (26) and perpendicular adjusting device (27) upper portion under the slant set up with the ripple matched with reel of buckled plate under guide pulley module (28), the passageway that guide pulley module (28) formed under guide pulley module (31) and two sets of reels on the reel is passed and is carried out the reel to the buckled plate.
6. The mobile large-diameter cold-bending spiral corrugated steel pipe production equipment according to claim 5, wherein: still include barrel footpath micromatic setting (33) and lockstitching adjusting device (34), lockstitching adjusting device (34) set up in the slant under adjusting device (26) and perpendicular between adjusting device (27) downwards, lockstitching adjusting device (34) are including lockstitching mould (40), last lockstitching mould (32) down, lockstitching mould (40) are installed on parallel rail (42) down, through the position of screw rod (41) adjustment lower lockstitching mould (40), go up lockstitching mould (32) and install in last adjusting device (30) outer end lower part, change adjusting device's flexible volume through adjusting bolt (29), change the position of last lockstitching mould, barrel footpath fine setting regulating wheel's height-adjustable.
7. The mobile large-diameter cold-bending spiral corrugated steel pipe production equipment according to claim 5, wherein:
the inclined downward adjusting device (26) comprises an inclined downward adjusting device body, a first sliding groove (36) is formed in the upper portion of the inclined downward adjusting device body, an inclined downward adjusting mechanism (37) capable of adjusting the inclined downward adjusting device body is arranged on the side portion of the inclined downward adjusting device body, and a sliding block capable of sliding in the first sliding groove (36) is arranged on the lower portion of the winding drum lower guide wheel module (28);
the vertical downward adjusting device (27) comprises a vertical downward adjusting device body, a second sliding chute (38) is arranged at the upper part of the vertical downward adjusting device body, and a vertical downward adjusting mechanism (39) capable of adjusting the height of the vertical downward adjusting device body is arranged at the lower part of the vertical downward adjusting device body.
8. The mobile large-diameter cold-bending spiral corrugated steel pipe production equipment according to claim 5, wherein:
the cross cutting saw (4) comprises a frame (45), wherein a rotary hole (46) is formed in one side of the frame (45), a rotary device (35) is arranged on the main base (25), and the frame (45) integrally rotates around the rotary device (35) through the rotary hole;
two first rolling rods (48) for supporting the corrugated cylinder are rotatably arranged on the other side of the frame (45), and the distance between the two first rolling rods (48) is adjustable;
install transversal saw subassembly (49) on track (50) of first roll bar (48) lower part, transversal saw subassembly (49) are including cutting saw support (52), and cutting saw support (52) are installed on guide rail (54) of frame (45), install actuating mechanism (55) on cutting saw support (52), and roll-over stand (57) are installed on cutting saw support (52), install motor (53) and cutting saw bit (58) be connected with motor (53) on roll-over stand (57), and lifting device (56) are installed to roll-over stand (57) lower part.
9. The mobile large-diameter cold-bending spiral corrugated steel pipe production equipment according to claim 1, wherein:
the dumping device (5) comprises a movable beam device (59), the upper part of the movable beam device (59) is connected with a pulley (62) in a sliding mode, the upper part of the pulley (62) is provided with a turnover device (61), one side of the turnover device (61) is connected to one side of the pulley (62) in a rotating mode, and the other side of the turnover device (61) is connected to the other side of the pulley (62) in a lifting mode through a telescopic device;
two rows of second rolling bars (63) are arranged on the upper portion of the turnover device (61), and the distance between the two rows of second rolling bars (63) is adjustable.
10. The mobile large-diameter cold-bending spiral corrugated steel pipe production equipment according to claim 9, wherein:
the lower part of the movable beam device (59) is connected with a telescopic beam (60) through a four-bar linkage (69), a connecting table (67) is further arranged at the lower part of the movable beam device (59), and the connecting table (67) can be connected with an external frame.
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CN202022881401.6U CN214919324U (en) | 2020-12-05 | 2020-12-05 | Movable large-diameter cold-bending spiral corrugated steel pipe production equipment |
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CN202022881401.6U CN214919324U (en) | 2020-12-05 | 2020-12-05 | Movable large-diameter cold-bending spiral corrugated steel pipe production equipment |
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Address after: No. 311, Science Avenue, High-tech Zone, Zhengzhou City, Henan Province, 450000 Patentee after: China Shipbuilding Haiwei High tech Co.,Ltd. Patentee after: 713rd Research Institute of China Shipbuilding Corp.,Ltd. Address before: 450001 NO.311, science Avenue, high tech Zone, Zhengzhou City, Henan Province Patentee before: HAIWEI ZHENGZHOU HIGH TECHNOLOGY Co.,Ltd. Patentee before: 713TH Research Institute OF CSIC |