CN108190077B - Multi-fulcrum alternate-supporting elbow anti-corrosion strip winding and wrapping robot - Google Patents
Multi-fulcrum alternate-supporting elbow anti-corrosion strip winding and wrapping robot Download PDFInfo
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- CN108190077B CN108190077B CN201810038042.2A CN201810038042A CN108190077B CN 108190077 B CN108190077 B CN 108190077B CN 201810038042 A CN201810038042 A CN 201810038042A CN 108190077 B CN108190077 B CN 108190077B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B11/00—Wrapping, e.g. partially or wholly enclosing, articles or quantities of material, in strips, sheets or blanks, of flexible material
- B65B11/06—Wrapping articles, or quantities of material, by conveying wrapper and contents in common defined paths
- B65B11/08—Wrapping articles, or quantities of material, by conveying wrapper and contents in common defined paths in a single straight path
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B53/00—Shrinking wrappers, containers, or container covers during or after packaging
- B65B53/02—Shrinking wrappers, containers, or container covers during or after packaging by heat
- B65B53/06—Shrinking wrappers, containers, or container covers during or after packaging by heat supplied by gases, e.g. hot-air jets
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Abstract
A multi-point alternate supporting robot for winding and wrapping anticorrosion strip materials of bent pipes adopts a multi-point alternate supporting device and a plurality of carrier rollers to alternately support the bent pipes, thus avoiding the problems of twisting and turning over of the bent pipe caused by gravity, always keeping the bent pipe in a stable supporting state, thus being beneficial to the accuracy of the lapping of the anticorrosive belt material of the bent pipe and the lapping of the baking machine, realizing the adjustment of three directions of transverse movement, vertical extension and vertical twisting by adopting the lapping of the anticorrosive belt material of the bent pipe and the baking machine, thereby the lower vertical annular frame body is always coincided with the cross section of the wrapped elbow, the central line of the wrapping and baking integrated device is always tangent with the central line of the elbow, the belt material wrapped by the elbow can be ensured to be uniformly wound on the surface of the elbow without leakage, therefore, the winding of the bent pipe is mechanized and automated, the working efficiency is improved, and the labor intensity is reduced.
Description
Technical Field
The invention relates to the technical field of packaging machinery, in particular to a multi-supporting-point alternate supporting winding and wrapping robot for an anti-corrosion strip of a bent pipe.
Background
The winding packaging machine is an industrial packaging machine which is designed and researched for the manufacturing industry by related machine manufacturers in recent years and is developed and manufactured vigorously, is mainly applied to external packaging of rings, pipes and the like, and can well protect the pipes. Yu Shang of Yu science and technology Limited, Foshan, invented an automatic stainless steel tube winding and packaging mechanism (with publication number CN 106347758A), which is mostly used for horizontal automatic winding and packaging of stainless steel tubes. The automatic winding and packaging mechanism (with the publication number of CN 204489237U) for the plastic pipe winding films, invented by Wu army and Wujiang province of Zhejiang Yangtze GmbH, comprises a traction mechanism, a conveyor base, a packaging mechanism and the like, can adjust the distance between retaining rings according to actual conditions, and is suitable for winding films with different widths and adjusting the winding conditions of the winding films on the plastic pipes. Both the two winding and packaging machines are designed for straight pipes, and both the two technical schemes cannot be used for bent pipelines, so that the conventional bent pipe anticorrosion winding and packaging mainly adopts a manual operation mode, and no mechanized equipment is used for completing related winding and packaging operations.
In addition, the state of the bent pipe cannot be controlled only by two ends of the supporting pipe when the bent pipe is wrapped, and the middle part of the supporting bent pipe can also generate twisting and turning motions due to the gravity problem, so that the supporting problem of the bent pipe also needs to be solved while the problem of automatic wrapping is solved. Therefore, the mechanical and automatic wrapping can be realized.
Disclosure of Invention
In order to solve the problems, the invention provides a winding and wrapping robot for an anti-corrosion belt material of a bent pipe, wherein the bent pipe is alternately supported by multiple support points.
The technical scheme of the invention is as follows: the utility model provides an anticorrosive belting of return bend that multi-fulcrum supported in turn twines around chartered plane ware people, includes that multi-fulcrum strutting arrangement and anticorrosive belting of return bend are around package and roaster, characterized by:
anticorrosive belting of return bend around package and roaster, including the support body of door style of calligraphy, install on supporting the support body around package and toast integrative device, characterized by: the supporting frame body comprises supporting legs at two sides and a cross beam at the upper part, an upper track and a driving rack A which are arranged in parallel with the cross beam are arranged at the upper part of the cross beam, walking wheels are arranged at the lower ends of the supporting legs and walk on the track below the walking wheels, racks are arranged on the side surfaces of the track, walking driving motors and gears are arranged at the side parts of the supporting legs, the gears are meshed with the racks to drive the walking wheels to rotate,
the wrapping and baking integrated device comprises a hanging lifting frame body at the upper part, a transverse rotary table at the middle part, a vertical annular frame below the rotary table, a wrapping device arranged on one side surface of the vertical annular frame, and a baking device arranged on the other side surface of the vertical annular frame;
the suspension lifting frame body comprises an upper frame body and a lower frame body which are sleeved together through a vertical rail and a vertical sliding sleeve, wherein the upper end of the upper frame body is sleeved on the upper rail through a transverse sliding sleeve, and a transverse motion driving gear is arranged at the upper part of the upper frame body and is meshed with a driving rack A for transmission to realize transverse horizontal movement of the whole suspension lifting frame body; the middle of the lower part of the upper frame body is connected with the middle of the upper part of the lower frame body through a telescopic driving part to drive the vertical extension of the whole suspension lifting frame body;
the transverse rotary table comprises an inner ring and an outer ring, the inner ring and the outer ring are in rotating fit and are provided with vertical limiting structures, the inner ring is fixedly connected with the lower end of the lower frame body, the lower part of the outer ring is fixedly connected with the vertical annular frame through an inclined stay bar, the outer cylindrical surface of the outer ring is an outer gear, and a motor tray transversely extends out of the upper part of the inner ring and is provided with a rotary table driving motor; the output end of the turntable driving motor is meshed with an external gear of the outer ring through a gear to drive the outer ring and the torsion of the vertical annular frame at the lower part of the outer ring;
the wrapping device comprises:
the conducting ring is connected with the side surface of the vertical annular frame through a supporting leg and is concentrically arranged with the inner hole of the vertical annular frame, and the diameter of the wrapping ring body is slightly smaller than that of the conducting ring;
a plurality of supporting rotating rollers which are circumferentially distributed are arranged on one side surface of the middle hole of the vertical annular frame, which is close to the wrapping ring body, and the cylindrical surfaces of the inner holes of the wrapping ring body are supported on the plurality of supporting rotating rollers;
a strip material mounting roller arranged in parallel with the central line of the wrapping ring body, an electric brush extending to the outside and lapped with the conducting ring and an electric heater for heating the strip material are arranged on the outer side plane of the wrapping ring body, and an electric wire on the electric brush is connected with the electric heater for supplying power; a concave annular belt groove is formed in the outer cylindrical surface of the wrapping ring body, a wrapping driving motor is arranged on the outer edge of the vertical annular frame, and the wrapping driving motor drives the wrapping ring body to rotate through a belt pulley and a belt installed in a manner of being matched with the belt groove;
the baking device comprises: the baking ring body is arranged concentrically with an inner hole of the vertical ring frame, the baking ring body and the vertical ring frame are installed through a plurality of supporting rotating rollers, an annular belt groove is formed in the outer cylindrical surface of the baking ring body, a baking driving motor is arranged on the outer edge of the vertical ring frame and drives the baking ring body to rotate through a belt pulley and a belt, N gas flaming devices pointing to the center of the baking ring body are installed on the baking ring body, and N is more than or equal to 3; the gas flaming device is connected with a gas source and a control valve through a pipeline;
the multi-fulcrum supporting device is positioned inside the support frame body in a shape of a Chinese character 'men', and comprises a base at the bottom, two longitudinal beams positioned at two sides of the base, and a plurality of lifting supporting mechanisms which are arranged in parallel and of which two ends are supported on the longitudinal beams,
the lifting support mechanism comprises hydraulic cylinders at two ends and a horizontal carrier roller connected between the upper ends of piston rods of the hydraulic cylinders, the longitudinal beam is arranged in parallel with the rail, and the lower ends of cylinder bodies of the hydraulic cylinders are fixedly connected to the longitudinal beam.
Preferably, the both sides face of vertical ring frame be equipped with a plurality of around the horizontal positioning wheel support that winds the package ring body and toast the ring body and arrange, two positioning wheels that stretch into the race in are installed to the tip of this horizontal positioning wheel support, these two positioning wheels are laminated with the both sides face of race respectively mutually.
Preferably, the one side around the package ring body still be equipped with two area material guide-in rollers, the one end that area material installation roller is close to around the package ring body be equipped with the integrative friction roller of area material installation roller, be equipped with the friction area that is arched and should rub roller and laminate mutually on wrapping the package ring body, the side around the package ring body is installed through adjustable screw rod in this friction area both ends.
Preferably, the electric heater include upper and lower two-layer, be equipped with the gap that the area material passes through between the upper and lower two-layer, upper and lower two-layer inside all is equipped with the electric heater with electric wire connection, upper and lower two-layer can realize the size adjustment of gap through adjusting bolt connection, the upper strata passes through the bolt and installs on the side of vertical annular frame.
Preferably, the gas flaming device comprises a supporting column connected with the baking ring body through a radial sliding pair, a swinging rod connected with the inner end of the supporting column through a spherical pair, and a flaming nozzle is fixedly connected to the swinging rod.
Preferably, the sliding pair comprises an inner cylindrical surface of a sliding sleeve positioned on the baking ring body and an outer cylindrical surface of a supporting column arranged in the sliding sleeve, and a positioning jackscrew nail penetrating through the sliding sleeve is arranged on the sliding sleeve; the spherical pair comprises a spherical bowl at the inner end of the supporting column and a matched ball head on the swinging rod, and a positioning jackscrew B penetrating through the spherical bowl is arranged on the spherical bowl.
Preferably, the wrapping driving motor and the baking driving motor are symmetrically distributed on two shoulders of the vertical annular frame.
Preferably, the telescopic driving part is a worm and gear driven lead screw nut mechanism, the worm and gear driving device is fixedly connected to the lower frame body, the output end of the worm and gear driving device is a nut, the upper end of the lead screw is fixedly connected to the upper frame body, and the lower section of the lead screw penetrates through the nut.
Preferably, a rotating matching surface is arranged between the inner cylindrical surface of the outer ring and the outer cylindrical surface of the inner ring, an outer rolling groove with a semicircular cross section is arranged on the inner cylindrical surface of the outer ring, an inner rolling groove with a semicircular cross section is arranged on the outer cylindrical surface of the inner ring, the outer rolling groove and the inner rolling groove are butted to form an annular rolling groove with a circular cross section, spherical rollers with matched diameters are arranged in the annular rolling groove, and the inner rolling groove, the outer rolling groove and the spherical rollers form the vertical limiting structure.
Preferably, the multi-fulcrum alternate-supporting elbow pipe anti-corrosion belt material winding and wrapping robot is further provided with a control device, the control device is provided with a setting module of elbow pipe parameters and a motor driving module, and the motor driving module is used for controlling the rotation of the walking driving motor, the turntable driving motor, the winding driving motor and the baking driving motor.
Technical effects of the invention
The multi-point alternate supporting bent pipe anti-corrosion strip winding and wrapping robot adopts a multi-point alternate supporting device and a plurality of carrier rollers to alternately support bent pipes, thus avoiding the problems of twisting and turning over of the bent pipe caused by gravity, always keeping the bent pipe in a stable supporting state, thus being beneficial to the accuracy of the lapping of the anticorrosive belt material of the bent pipe and the lapping of the baking machine, realizing the adjustment of three directions of transverse movement, vertical extension and vertical twisting by adopting the lapping of the anticorrosive belt material of the bent pipe and the baking machine, thereby the lower vertical annular frame body is always coincided with the cross section of the wrapped elbow, the central line of the wrapping and baking integrated device is always tangent with the central line of the elbow, the belt material wrapped by the elbow can be ensured to be uniformly wound on the surface of the elbow without leakage, therefore, the winding of the bent pipe is mechanized and automated, the working efficiency is improved, and the labor intensity is reduced.
Drawings
FIG. 1 is a schematic perspective view of a multi-support-point alternately supported elbow anticorrosion strip winding and wrapping robot;
FIG. 2 is a schematic perspective view of the multi-supporting device shown in FIG. 1;
FIG. 3 is a schematic perspective view of a track of an anticorrosive belt wrapping and baking machine for bent pipes;
FIG. 4 is a schematic perspective view of one side of a wrapping device of the anti-corrosion belt material wrapping and baking machine for bent pipes;
FIG. 5 is an enlarged partial schematic view of FIG. 4;
FIG. 6 is a second schematic perspective view of the wrapping of the anti-corrosion strip for the bent pipe and one side of the baking device of the baking machine;
FIG. 7 is an enlarged partial schematic view of FIG. 6;
FIG. 8 is a schematic view of the main structure of the winding and baking apparatus for the anticorrosive tape of the elbow;
FIG. 9 is a schematic view of the cross-sectional structure A-A of FIG. 8;
FIG. 10 is an enlarged view of section A of FIG. 9;
FIG. 11 is an enlarged view of the portion B of FIG. 9;
FIG. 12 is an enlarged view of section C of FIG. 9;
FIG. 13 is an enlarged view of section D of FIG. 9;
FIG. 14 is an enlarged view of the cross-sectional structure B-B of FIG. 8;
in the figure, 101, 102, 201, 202, 203, 204 and 204 are used for winding, wrapping and baking the anticorrosive belt materials of the bent pipe;
1. the device comprises supporting legs of a supporting frame, 2 cross beams of the supporting frame, 3 driving rack gears, 4 upper guide rails, 5 upper frame bodies of a suspension lifting frame body, 6 driving motors of transverse movement driving gears, 7 telescopic driving parts, 8 lower frame bodies of the suspension lifting frame body, 9 transverse rotating discs, 10 vertical annular frames, 11 baking driving motors, 12 electric brushes, 13 conductive rings, 14 wrapping ring bodies, 15 belt material mounting rollers, 16 supporting rotating rollers, 17 wrapping driving motors, 18 belt pulleys and belts, 19 belt material guiding rollers, 20 friction rollers, 21 friction belts, 22 adjustable screw rods, 23 electric heaters, 24 adjusting bolts, 25 electric wires, 26 transverse positioning supports, 27 positioning wheels, 28 belt grooves, 29 baking, 30 fuel gas flame spraying devices, 31 pipelines, 32 sliding sleeves, 33 supporting columns, 20 supporting rings, 25 electric wires, 30 fuel gas flame spraying devices, 31 pipelines, 32 sliding sleeves, 33 supporting columns, a lifting frame body, 2 driving motors of transverse movement driving gears, 7 telescopic driving parts, 8 lower frame bodies of the suspension lifting frame body, 9 transverse rotating, 34. The positioning jackscrew A, 35, positioning jackscrews B, 36, a turntable driving motor, 37, a turntable driving gear, 38, an inclined support rod, 39, a screw rod, 40, a transverse driving gear, 41, a transverse sliding sleeve, 42, a swinging rod, 43, a motor tray, 44, a support leg, 45, a flame nozzle, 46, a traveling wheel, 47, a guide rail, 48, a driving motor, a gear and 49 racks. 501 vertical sliding sleeve, 801 vertical guide rod, 701 worm, 702 worm wheel, 703 lead screw nut, 704 key.
Detailed Description
The first embodiment is as follows: referring to fig. 1-14, in the drawing, a multi-support point alternately supported winding and wrapping robot for elbow corrosion-resistant belt materials comprises a multi-support point supporting device and an elbow corrosion-resistant belt material wrapping and baking machine, and is characterized in that:
anticorrosive belting of return bend around package and roaster, including the support body of door style of calligraphy, install on supporting the support body around package and toast integrative device, characterized by: the supporting frame body comprises supporting legs at two sides and a cross beam at the upper part, an upper track and a driving rack A which are arranged in parallel with the cross beam are arranged at the upper part of the cross beam, walking wheels are arranged at the lower ends of the supporting legs and walk on the track below the walking wheels, racks are arranged on the side surfaces of the track, walking driving motors and gears are arranged at the side parts of the supporting legs, the gears are meshed with the racks to drive the walking wheels to rotate,
the wrapping and baking integrated device comprises a hanging lifting frame body at the upper part, a transverse rotary table at the middle part, a vertical annular frame below the rotary table, a wrapping device arranged on one side surface of the vertical annular frame, and a baking device arranged on the other side surface of the vertical annular frame;
the suspension lifting frame body comprises an upper frame body and a lower frame body which are sleeved together through a vertical guide rail and a vertical sliding sleeve, wherein the upper end of the upper frame body is sleeved on the upper guide rail through a transverse sliding sleeve, and the upper part of the upper frame body is provided with a transverse motion driving gear which is meshed with a driving rack A for transmission to realize the transverse horizontal movement of the whole suspension lifting frame body; the middle of the lower part of the upper frame body is connected with the middle of the upper part of the lower frame body through a telescopic driving part to drive the vertical extension of the whole suspension lifting frame body;
the transverse rotary table comprises an inner ring and an outer ring, the inner ring and the outer ring are in rotating fit and are provided with vertical limiting structures, the inner ring is fixedly connected with the lower end of the lower frame body, the lower part of the outer ring is fixedly connected with the vertical annular frame through an inclined stay bar, the outer cylindrical surface of the outer ring is an outer gear, and a motor tray transversely extends out of the upper part of the inner ring and is provided with a rotary table driving motor; the output end of the turntable driving motor is meshed with an external gear of the outer ring through a gear to drive the outer ring and the torsion of the vertical annular frame at the lower part of the outer ring;
the wrapping device comprises: the conducting ring is connected with the side surface of the vertical annular frame through a supporting leg and is concentrically arranged with the inner hole of the vertical annular frame, and the diameter of the wrapping ring body is slightly smaller than that of the conducting ring;
a plurality of supporting rotating rollers which are circumferentially distributed are arranged on one side surface of the middle hole of the vertical annular frame, which is close to the wrapping ring body, and the cylindrical surfaces of the inner holes of the wrapping ring body are supported on the plurality of supporting rotating rollers;
a strip material mounting roller arranged in parallel with the central line of the wrapping ring body, an electric brush extending to the outside and lapped with the conducting ring and an electric heater for heating the strip material are arranged on the outer side plane of the wrapping ring body, and an electric wire on the electric brush is connected with the electric heater for supplying power; a concave annular belt groove is formed in the outer cylindrical surface of the wrapping ring body, a wrapping driving motor is arranged on the outer edge of the vertical annular frame, and the wrapping driving motor drives the wrapping ring body to rotate on the plurality of supporting rotating rollers through a belt pulley and a belt installed in a matched mode with the belt groove;
the baking device comprises: the baking ring body is arranged concentrically with an inner hole of the vertical ring frame, the baking ring body and the vertical ring frame are installed through a plurality of supporting rotating rollers, an annular belt groove is formed in the outer cylindrical surface of the baking ring body, a baking driving motor is arranged on the outer edge of the vertical ring frame and drives the baking ring body to rotate through a belt pulley and a belt, N gas flaming devices pointing to the center of the baking ring body are installed on the baking ring body, N is more than or equal to 3, and N =4 in the embodiment; the gas flaming device is connected with a gas source and a control valve through pipelines.
The multi-fulcrum supporting device is positioned inside the support frame body in a shape of a Chinese character 'men', and comprises a base at the bottom, two longitudinal beams positioned at two sides of the base, and a plurality of lifting supporting mechanisms which are arranged in parallel and of which two ends are supported on the longitudinal beams,
the lifting support mechanism comprises hydraulic cylinders at two ends and a horizontal carrier roller connected between the upper ends of piston rods of the hydraulic cylinders, the longitudinal beam is arranged in parallel with the rail, and the lower ends of cylinder bodies of the hydraulic cylinders are fixedly connected to the longitudinal beam.
The both sides face of vertical ring frame be equipped with a plurality of around the horizontal positioning wheel support that winds the package ring body and toast the ring body and arrange, two positioning wheels that stretch into the race in are installed to the tip of this horizontal positioning wheel support, these two positioning wheels are laminated with the both sides face of race respectively mutually. The winding ring body and the drying ring body are used for positioning, and the winding ring body and the drying ring body are prevented from moving along the axial direction.
The utility model discloses a belt material installation roller, including the winding ring body, the winding ring body is equipped with the leading-in roller of two area materials, be equipped with the friction roller integrative with area material installation roller near the one end of winding the winding ring body, be equipped with the friction band that is arched and should laminate mutually around the winding ring body, friction roller and friction band are used for providing a reverse frictional force for area material installation roller, area material keeps certain tension at the in-process that unreels like this, avoid the area material to unreel too fast, cause the problem of indiscriminate book, this friction band both ends are installed in the side around the winding ring body through adjustable screw, adjustable screw can adjust the frictional force between friction band and the friction roller, thereby the tension size of control unreeling.
The electric heater comprises an upper layer and a lower layer, a gap through which a belt passes is formed between the upper layer and the lower layer, electric heaters connected with electric wires are arranged inside the upper layer and the lower layer, the upper layer and the lower layer are connected through adjusting bolts to realize size adjustment of the gap, the preheating degree of the belt can be controlled by the size of the gap, and the upper layer is installed on the side face of the vertical annular frame through bolts.
Gas flaming device include with toast the support column that the ring body passes through radial sliding pair to be connected, the swinging arms of being connected in spherical pair and the support column inner, fixed connection flame projecting nozzle on the swinging arms, can adjust the distance of flame projecting head apart from the center through this sliding pair, also be the distance of the just winding area material on during operation distance return bend surface, the angle of the vice adjustment swinging arms of spherical recombination, can realize the flame projecting direction of each angle basically, the distance of the adjustment flame that can also be further simultaneously apart from the area material, the flexibility is high, strong adaptability.
The sliding pair comprises an inner cylindrical surface of a sliding sleeve positioned on the baking ring body and an outer cylindrical surface of a supporting column arranged in the sliding sleeve, and a positioning jackscrew A penetrating through the sliding sleeve is arranged on the sliding sleeve; the spherical pair comprises a spherical bowl at the inner end of the supporting column and a matched ball head on the swinging rod, and a positioning jackscrew B penetrating through the spherical bowl is arranged on the spherical bowl. And the positioning jackscrew A and the positioning jackscrew B are used for locking and adjusting the position of the fire nozzle after being adjusted properly.
The wrapping driving motor and the baking driving motor are symmetrically distributed on the two shoulders of the vertical annular frame, so that the load of the two shoulders of the vertical annular frame can be balanced, and stable operation is facilitated.
The telescopic driving component is a worm and gear driven lead screw nut mechanism, the worm and gear driving device is fixedly connected to the lower frame body, the output end of the worm and gear driving device is a nut, the upper end of the lead screw is fixedly connected to the upper frame body, the lower section of the lead screw penetrates through the nut, and the nut is located inside the worm gear and is in key connection transmission.
The inner cylindrical surface of the outer ring and the outer cylindrical surface of the inner ring are in a rotating matching surface, an outer rolling groove with a semicircular cross section is arranged on the inner cylindrical surface of the outer ring, an inner rolling groove with a semicircular cross section is arranged on the outer cylindrical surface of the inner ring, the outer rolling groove and the inner rolling groove are in butt joint to form an annular rolling groove with a circular cross section, spherical rollers with matched diameters are arranged in the annular rolling groove, and the inner rolling groove, the outer rolling groove and the spherical rollers form the vertical limiting structure.
The multi-fulcrum alternately-supported bend pipe anti-corrosion strip winding and wrapping robot is also provided with a control device, the control device is provided with a bend pipe parameter setting module and a motor driving module, the motor driving module is used for controlling the rotation of the walking driving motor, the turntable driving motor, the winding and wrapping driving motor and the baking driving motor,
the use process comprises the following steps:
when the device is used, a to-be-wrapped bent pipe is firstly placed on the lower multi-supporting-point supporting device, at least 4 supporting rollers are arranged below the bent pipe to support the bent pipe, particularly, at least 2 supporting rollers are arranged in the middle of the bent pipe to support, the supporting rollers are better, the moving probability of the bent pipe is lower in the wrapping process, and the wrapping work at the back is facilitated.
The traveling wheels drive the whole bent pipe anticorrosive belt material wrapping and baking machine to travel along the tracks, when the wrapping and baking integrated device is blocked by the lifting support mechanism in the motion process, hydraulic cylinders at two ends of the lifting support mechanism contract to drop a carrier roller of the lifting support mechanism to a non-interference position, so that the bent pipe anticorrosive belt material wrapping and baking machine can continue to travel, after the bent pipe anticorrosive belt material wrapping and baking machine travels, the falling lifting support mechanism is lifted again to restore to the original position, and the support structures are switched continuously and alternately until the vertical ring frame, the wrapping ring body and the baking ring body reach the end part of the bent pipe; and then the transverse movement and the vertical movement of the hanging lifting frame body and the twisting of the transverse rotary table are used for aligning the wrapping ring body with the cross section of the end part of the to-be-wrapped bent pipe.
And then, mounting the belt material for wrapping on a belt material mounting roller, pulling out the end part of the belt material, leading the end part of the belt material through a belt material guide roller, then penetrating through a heater, manually wrapping the end part of the belt material for a circle to fix the end part of the belt material on the surface of the end part of the to-be-wrapped bent pipe, and finishing the work of heading the belt material.
The shape data of the bent pipe is input into a control device, and the control device drives a walking driving motor, a turntable driving motor, a wrapping driving motor and a baking driving motor to rotate to start wrapping and baking the bent pipe according to the shape data of the bent pipe to be wrapped.
The wrapping ring body is continuously rotated under the driving of the wrapping motor, so that the belt material is unreeled around the bent pipe and is wound on the surface of the bent pipe, and a support of the whole system is positioned on a guide rail below the wrapping ring body and moves backwards under the driving of the traveling wheels; the upper lifting suspension frame body moves left and right on the cross beam, the vertical annular frame is twisted under the driving of the transverse rotary table, the cooperation of three actions is ensured, the wrapping ring body is always in the same plane with the cross section of the bent pipe, and thus, the belt material can be ensured to be uniformly wound on the surface of the bent pipe without being wound. The control device coordinates and coordinates actions by controlling the respective rotation of the three motors. Meanwhile, when the winding and baking integrated device is blocked by the lifting support mechanism in the motion process, the hydraulic cylinders at the two ends of the lifting support mechanism shrink to enable the carrier rollers to fall to the positions without interference, so that the winding and baking machine can continue to walk around the anticorrosive belt materials of the bent pipes, after the conveying machine walks, the falling lifting support mechanism rises again to return to the original position, the support structures are switched continuously and alternately, and the advancing and the moving of the winding and baking integrated device can not be influenced on the premise that the support of the packaging bent pipes is stable.
In the return bend entering into the ring body of toasting after the package, toast driving motor and drive the reciprocal rotation of toasting the ring body, its reciprocal pivoted angle is 360/N, is 90 in this embodiment, and a plurality of bocca just can cover a week of return bend like this, realize toasting the comprehensive of the area material after the package. The forward and reverse rotation of the baking motor is also controlled by a control device.
Claims (10)
1. The utility model provides an anticorrosive belting of return bend that multi-fulcrum supported in turn twines around chartered plane ware people, includes that multi-fulcrum strutting arrangement and anticorrosive belting of return bend are around package and roaster, characterized by:
anticorrosive belting of return bend around package and roaster, including the support body of door style of calligraphy, install on supporting the support body around package and toast integrative device, characterized by: the supporting frame body comprises supporting legs at two sides and a cross beam at the upper part, an upper track and a driving rack A which are arranged in parallel with the cross beam are arranged at the upper part of the cross beam, walking wheels are arranged at the lower ends of the supporting legs and walk on the track below the walking wheels, racks are arranged on the side surfaces of the track, walking driving motors and gears are arranged at the side parts of the supporting legs, the gears are meshed with the racks to drive the walking wheels to rotate,
the wrapping and baking integrated device comprises a hanging lifting frame body at the upper part, a transverse rotary table at the middle part, a vertical annular frame below the rotary table, a wrapping device arranged on one side surface of the vertical annular frame, and a baking device arranged on the other side surface of the vertical annular frame;
the suspension lifting frame body comprises an upper frame body and a lower frame body which are sleeved together through a vertical rail and a vertical sliding sleeve, wherein the upper end of the upper frame body is sleeved on the upper rail through a transverse sliding sleeve, and a transverse motion driving gear is arranged at the upper part of the upper frame body and is meshed with a driving rack A for transmission to realize transverse horizontal movement of the whole suspension lifting frame body; the middle of the lower part of the upper frame body is connected with the middle of the upper part of the lower frame body through a telescopic driving part to drive the vertical extension of the whole suspension lifting frame body;
the transverse rotary table comprises an inner ring and an outer ring, the inner ring and the outer ring are in rotating fit and are provided with vertical limiting structures, the inner ring is fixedly connected with the lower end of the lower frame body, the lower part of the outer ring is fixedly connected with the vertical annular frame through an inclined stay bar, the outer cylindrical surface of the outer ring is an outer gear, and a motor tray transversely extends out of the upper part of the inner ring and is provided with a rotary table driving motor; the output end of the turntable driving motor is meshed with an external gear of the outer ring through a gear to drive the outer ring and the torsion of the vertical annular frame at the lower part of the outer ring;
the wrapping device comprises:
the conducting ring is connected with the side surface of the vertical annular frame through a supporting leg and is concentrically arranged with the inner hole of the vertical annular frame, and the diameter of the wrapping ring body is slightly smaller than that of the conducting ring;
a plurality of supporting rotating rollers which are circumferentially distributed are arranged on one side surface of the middle hole of the vertical annular frame, which is close to the wrapping ring body, and the cylindrical surfaces of the inner holes of the wrapping ring body are supported on the plurality of supporting rotating rollers;
a strip material mounting roller arranged in parallel with the central line of the wrapping ring body, an electric brush extending to the outside and lapped with the conducting ring and an electric heater for heating the strip material are arranged on the outer side plane of the wrapping ring body, and an electric wire on the electric brush is connected with the electric heater for supplying power; a concave annular belt groove is formed in the outer cylindrical surface of the wrapping ring body, a wrapping driving motor is arranged on the outer edge of the vertical annular frame, and the wrapping driving motor drives the wrapping ring body to rotate through a belt pulley and a belt installed in a manner of being matched with the belt groove;
the baking device comprises: the baking ring body is arranged concentrically with an inner hole of the vertical ring frame, the baking ring body and the vertical ring frame are installed through a plurality of supporting rotating rollers, an annular belt groove is formed in the outer cylindrical surface of the baking ring body, a baking driving motor is arranged on the outer edge of the vertical ring frame and drives the baking ring body to rotate through a belt pulley and a belt, N gas flaming devices pointing to the center of the baking ring body are installed on the baking ring body, and N is more than or equal to 3; the gas flaming device is connected with a gas source and a control valve through a pipeline;
the multi-fulcrum supporting device is positioned inside the support frame body in a shape of a Chinese character 'men', and comprises a base at the bottom, two longitudinal beams positioned at two sides of the base, and a plurality of lifting supporting mechanisms which are arranged in parallel and of which two ends are supported on the longitudinal beams,
the lifting support mechanism comprises hydraulic cylinders at two ends and a horizontal carrier roller connected between the upper ends of piston rods of the hydraulic cylinders, the longitudinal beam is arranged in parallel with the rail, and the lower ends of cylinder bodies of the hydraulic cylinders are fixedly connected to the longitudinal beam.
2. The multi-fulcrum alternate support elbow anticorrosion tape material winding and wrapping robot as claimed in claim 1, wherein: the both sides face of vertical ring frame be equipped with a plurality of around the horizontal positioning wheel support that winds the package ring body and toast the ring body and arrange, two positioning wheels that stretch into the race in are installed to the tip of this horizontal positioning wheel support, these two positioning wheels are laminated with the both sides face of race respectively mutually.
3. The multi-fulcrum alternate support elbow anticorrosion tape material winding and wrapping robot as claimed in claim 1, wherein: the belt material installation roller is provided with a friction roller which is integrated with the belt material installation roller near one end of the wrapping ring body, the wrapping ring body is provided with an arched friction belt which is attached to the friction roller, and two ends of the friction belt are arranged on the side surface of the wrapping ring body through adjustable screws.
4. The multi-fulcrum alternate support elbow anticorrosion tape material winding and wrapping robot as claimed in claim 1, wherein: the electric heater comprises an upper layer and a lower layer, a gap for the belt material to pass through is arranged between the upper layer and the lower layer, electric heaters connected with electric wires are arranged inside the upper layer and the lower layer, the upper layer and the lower layer are connected through adjusting bolts to realize the size adjustment of the gap, and the upper layer is installed on the side surface of the vertical annular frame through bolts.
5. The multi-fulcrum alternate support elbow anticorrosion tape material winding and wrapping robot as claimed in claim 1, wherein: the gas flaming device comprises a supporting column connected with the baking ring body through a radial sliding pair, a swing rod connected with the inner end of the supporting column through a spherical pair, and a flaming nozzle is fixedly connected to the swing rod.
6. The multi-fulcrum alternate support elbow anticorrosion tape material winding and wrapping robot as claimed in claim 5, wherein: the sliding pair comprises an inner cylindrical surface of a sliding sleeve positioned on the baking ring body and an outer cylindrical surface of a supporting column arranged in the sliding sleeve, and a positioning jackscrew A penetrating through the sliding sleeve is arranged on the sliding sleeve; the spherical pair comprises a spherical bowl at the inner end of the supporting column and a matched ball head on the swinging rod, and a positioning jackscrew B penetrating through the spherical bowl is arranged on the spherical bowl.
7. The multi-fulcrum alternate support elbow anticorrosion tape material winding and wrapping robot as claimed in claim 1, wherein: the wrapping driving motor and the baking driving motor are symmetrically distributed on two shoulders of the vertical annular frame.
8. The multi-fulcrum alternate support elbow anticorrosion tape material winding and wrapping robot as claimed in claim 1, wherein: the telescopic driving part is a screw and nut mechanism driven by a worm gear, the worm gear driving device is fixedly connected to the lower frame body, the output end of the worm gear driving device is a nut, the upper end of the screw rod is fixedly connected to the upper frame body, and the lower section of the screw rod penetrates through the nut.
9. The multi-fulcrum alternate support elbow anticorrosion tape material winding and wrapping robot as claimed in claim 1, wherein: the inner cylindrical surface of the outer ring and the outer cylindrical surface of the inner ring are in a rotating matching surface, an outer rolling groove with a semicircular cross section is arranged on the inner cylindrical surface of the outer ring, an inner rolling groove with a semicircular cross section is arranged on the outer cylindrical surface of the inner ring, the outer rolling groove and the inner rolling groove are in butt joint to form an annular rolling groove with a circular cross section, spherical rollers with matched diameters are arranged in the annular rolling groove, and the inner rolling groove, the outer rolling groove and the spherical rollers form the vertical limiting structure.
10. The anti-corrosion strip winding and wrapping robot for the elbow pipe with multiple alternately supported points as claimed in any one of claims 1 to 9, wherein: the device is also provided with a control device, the control device is provided with a setting module of the parameters of the bent pipe and a motor driving module, and the motor driving module is used for controlling the rotation of the walking driving motor, the turntable driving motor, the wrapping driving motor and the baking driving motor.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810038042.2A CN108190077B (en) | 2018-01-16 | 2018-01-16 | Multi-fulcrum alternate-supporting elbow anti-corrosion strip winding and wrapping robot |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810038042.2A CN108190077B (en) | 2018-01-16 | 2018-01-16 | Multi-fulcrum alternate-supporting elbow anti-corrosion strip winding and wrapping robot |
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| CN108190077A CN108190077A (en) | 2018-06-22 |
| CN108190077B true CN108190077B (en) | 2021-05-28 |
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| CN108597691A (en) * | 2018-07-13 | 2018-09-28 | 江苏集萃智能制造技术研究所有限公司 | A kind of pipeline automatic tracking wind |
| CN110364309B (en) * | 2019-08-01 | 2020-12-08 | 安徽安丰五金压铸有限公司 | Rubber coating device with visual identification function for cable processing |
| CN112193468A (en) * | 2020-11-11 | 2021-01-08 | 贵溪市法拉第石膏板有限公司 | Packing plant of gypsum board |
| CN112387540B (en) * | 2020-11-17 | 2021-12-10 | 四川庆达实业集团有限公司 | Control system and control method for 3LPE coating of hot bend |
| CN115285458A (en) * | 2022-09-30 | 2022-11-04 | 江苏培达塑料有限公司 | PVC tubular product self-adaptation twines membrane equipment |
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| CN108190077A (en) | 2018-06-22 |
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