CN114211738B - Heating flanging shaping device and flanging shaping method thereof - Google Patents
Heating flanging shaping device and flanging shaping method thereof Download PDFInfo
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- CN114211738B CN114211738B CN202111589747.1A CN202111589747A CN114211738B CN 114211738 B CN114211738 B CN 114211738B CN 202111589747 A CN202111589747 A CN 202111589747A CN 114211738 B CN114211738 B CN 114211738B
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 148
- 238000007493 shaping process Methods 0.000 title claims abstract description 148
- 238000000034 method Methods 0.000 title claims abstract description 25
- 238000001816 cooling Methods 0.000 claims abstract description 41
- 238000012546 transfer Methods 0.000 claims abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 40
- 238000001035 drying Methods 0.000 claims description 4
- 238000003825 pressing Methods 0.000 claims description 3
- 238000012986 modification Methods 0.000 abstract description 32
- 230000004048 modification Effects 0.000 abstract description 32
- 238000013461 design Methods 0.000 description 10
- 230000006835 compression Effects 0.000 description 7
- 238000007906 compression Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- 238000013459 approach Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000004513 sizing Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C57/00—Shaping of tube ends, e.g. flanging, belling or closing; Apparatus therefor, e.g. collapsible mandrels
- B29C57/02—Belling or enlarging, e.g. combined with forming a groove
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J9/00—Programme-controlled manipulators
- B25J9/02—Programme-controlled manipulators characterised by movement of the arms, e.g. cartesian coordinate type
- B25J9/023—Cartesian coordinate type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C31/00—Handling, e.g. feeding of the material to be shaped, storage of plastics material before moulding; Automation, i.e. automated handling lines in plastics processing plants, e.g. using manipulators or robots
- B29C31/002—Handling tubes, e.g. transferring between shaping stations, loading on mandrels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/16—Cooling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C57/00—Shaping of tube ends, e.g. flanging, belling or closing; Apparatus therefor, e.g. collapsible mandrels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C57/00—Shaping of tube ends, e.g. flanging, belling or closing; Apparatus therefor, e.g. collapsible mandrels
- B29C57/02—Belling or enlarging, e.g. combined with forming a groove
- B29C57/04—Belling or enlarging, e.g. combined with forming a groove using mechanical means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2023/00—Tubular articles
- B29L2023/22—Tubes or pipes, i.e. rigid
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Robotics (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Thermal Sciences (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
Abstract
The invention discloses heating flanging shaping equipment which is used for heating flanging of a pipeline and comprises a heating modification machine, a shaping cooler and a truss manipulator, wherein the truss manipulator transfers the pipeline on the heating modification machine to the shaping cooler, the heating modification machine comprises a heating modification machine frame, the heating modification machine frame is provided with a supporting heating structure for placing the pipeline and a heating structure for simultaneously heating two ends of a pipe fitting, the shaping cooler comprises a shaping cooler frame, the shaping cooler frame is provided with a supporting shaping structure for placing the pipeline and a shaping structure for simultaneously extruding and shaping two ends of the pipe fitting, and the pipeline is transferred from the heating modification machine to the shaping cooler through the truss manipulator. The heating modification machine and the shaping cooling machine both use double-head heating or shaping, and the heating flanging or shaping at the two ends of the pipeline can be completed only by one process. The automatic shaping is adopted, then the workpiece is directly cooled, manual flange assembling and fastening are not needed, the truss manipulator is adopted to automatically transfer the workpiece among all the working procedures, the efficiency is high, and the manual workload is small.
Description
Technical Field
The invention belongs to the field of pipeline processing, and particularly relates to heating flanging shaping equipment and a flanging shaping method thereof.
Background
Because the plastic pipeline has the advantages of light weight, high strength, corrosion resistance, low price, convenient processing and the like, the plastic pipeline is widely applied to the fields of construction industry, agriculture, industry and the like. The plastic pipeline is turned over to facilitate connection between the pipelines, so that the pipeline has better sealing performance, and the pipe orifice is smooth and is not easy to hurt people.
The heating and modification procedures of the existing heating flanging shaping equipment are realized in two steps, the two steps are carried out separately, and each step needs a certain time and can be completed only by replacing a station. Meanwhile, the existing heating flanging equipment adopts single-head heating and modification, and flanging shaping is completed by one pipe, so that the same working procedures are repeated twice. And after cooling and shaping, manually assembling and fastening the flange. Therefore, the whole production process of the existing heating flanging shaping equipment needs manual operation, and has low efficiency and large workload.
Disclosure of Invention
The invention aims to provide heating flanging shaping equipment and a flanging shaping method thereof, which adopt double-head heating and modification, can finish flanging shaping at two ends of a pipeline only by one procedure, adopt automatic shaping and then directly cool, do not need manual flange assembly for fastening, adopt truss manipulators to automatically transfer workpieces among all procedures, and have high efficiency and less manual workload.
In order to solve the technical problems, the invention adopts the following technical scheme:
The utility model provides a heating turn-ups design equipment for pipeline heating turn-ups, including heating modification machine, design cooling machine and truss manipulator, the truss manipulator shifts the pipeline on the heating modification machine to the design cooling machine, heating modification machine includes heating modification machine frame, heating modification machine frame is equipped with the support heating structure of placing the pipeline and the heating structure to the both ends simultaneous heating of pipe fitting, the design cooling machine includes design cooling machine frame, design cooling machine frame is equipped with the support design structure of placing the pipeline and the design structure to the both ends simultaneous extrusion design of pipe fitting, the pipeline shifts to the design cooling machine from heating modification machine through the truss manipulator.
The heating modification machine and the shaping cooling machine both use double-head heating or shaping, and the heating flanging or shaping at the two ends of the pipeline can be completed only by one process. The automatic shaping is adopted, then the workpiece is directly cooled, manual flange assembling and fastening are not needed, the truss manipulator is adopted to automatically transfer the workpiece among all the working procedures, the efficiency is high, and the manual workload is small.
Further, the heating modification machine frame is provided with at least one supporting heating structure, the heating structure on one side is fixed on the heating modification machine frame, the heating structure on the other side is fixed on the movable heating assembly, the movable heating assembly comprises a first rail and a first supporting table, the heating structure is arranged on the first supporting table, the first supporting table is provided with a first sliding block, the first sliding block slides on the first rail, and the first sliding block is fixed with the first rail through bolts.
And adjusting the position of the first supporting table on the first track according to the length of the pipeline, enabling the heaters at the two ends to be tightly attached to the pipeline, and fixing the first sliding block on the first track by using bolts after determining the positions of the heaters. The first rail and the first support table are arranged to adjust the position of the heater.
Further, the first supporting table is provided with a second track, the second track is connected with a second supporting table in a sliding mode, the second supporting table is fixedly provided with a heating structure, the first supporting table is provided with at least one supporting heating structure, the supporting heating structure is connected with a heating air cylinder, a piston rod of the heating air cylinder is fixed to the second supporting table, and the heating air cylinder drives the second supporting table and the heating structure to move.
When the heating flanging is performed, two ends of the pipeline are softened, the length of the pipeline is shortened, and therefore the second supporting table is pulled through the heating cylinder, the two ends of the pipeline are continuously pressed by the heating structures at two ends, and the flanging effect at two ends of the pipeline is realized in one process.
Further, the heating structure includes heater and central location adjustment seat, and shaping structure includes shaping flange and central location adjustment seat, and heater or shaping flange are fixed in central location adjustment seat, and central location adjustment seat includes motor lead screw and locating plate, and the locating plate realizes reciprocating in motor lead screw's drive, and the locating plate is fixed with heater or shaping flange, and the locating component drives the heater and reciprocates.
According to different sizes of the pipelines, the positioning plate of the central positioning adjusting seat is driven by the motor screw rod to move up and down, and the center of the heater or the positioning flange is aligned with the center of the pipeline.
Further, the shaping cooler frame is provided with at least two shaping structures, one shaping structure is fixed on the shaping cooler frame, the other shaping structure is fixed on the movable shaping assembly, the movable shaping assembly comprises a third rail and a third supporting table, the third supporting table is fixed with at least one supporting shaping structure, the third supporting table is provided with a third sliding block, the third sliding block slides on the third rail, and the third sliding block is fixed with the third rail through bolts.
And adjusting the position of the third supporting table on the third rail according to the length of the pipeline, enabling the shaping structures at the two ends to be tightly attached to the pipeline, and fixing the third sliding block on the third rail by using bolts after determining the position of the heater. The third track and the third supporting table are arranged for adjusting the position of the shaping structure.
Further, the shaping structure on the third supporting table further comprises an end face compression cylinder, one end of the end face compression cylinder is fixed on the positioning plate, and a piston rod of the end face compression cylinder is fixed on the shaping flange.
The end face compacting cylinder enables the shaping flanges at the two ends to continuously compact the two ends of the pipeline, and the two ends of the pipeline are compacted by one process.
Further, the shaping cooler rack is provided with a water tank, the supporting shaping structure and the shaping structure are positioned in the water tank, and the water tank is provided with a water inlet and a water outlet.
The shaped pipeline is cooled in the water tank, the cooling time is short, and the efficiency is greatly improved.
Further, truss manipulator includes truss x axle, truss y axle and truss z axle, truss z axle connection pipeline anchor clamps, truss x axle is equipped with two at least x axle tracks and x axle removal subassembly, x axle track is equipped with x axle slider, x axle removes the subassembly and includes x axle motor, x axle conveyer belt and x axle gyro wheel, x axle conveyer belt both ends are installed respectively in x axle motor and x axle gyro wheel, one of them x axle slider is fixed in x axle conveyer belt, be equipped with truss y axle between the x axle track, truss y axle is equipped with y axle slide rail and y axle removal subassembly, y axle slide rail is equipped with y axle slider, y axle slider is fixed with the z axle fixing base, the fixed truss z axle of z axle fixing base, y axle removal subassembly includes y axle motor, y axle conveyer belt and y axle gyro wheel, y axle conveyer belt both ends are installed respectively in y axle motor and y axle gyro wheel, wherein truss z axle is fixed in y axle conveyer belt.
The x-axis motor rotates to drive the x-axis conveyor belt to rotate and drive one of the x-axis sliding blocks to slide on the x-axis track, so that the position of the pipeline clamp in the x-axis direction is moved. Similarly, the y-axis motor rotates to drive the y-axis conveyor belt to rotate and drive the y-axis sliding block to slide on the y-axis track, so that the position of the pipeline clamp in the y-axis direction is moved. Thereby enabling the pipe clamp to be moved to a specified position in the xy-plane.
Further, the z-axis fixing seat is provided with a z-axis motor and a z-axis sliding block, the z-axis motor is provided with a gear, the truss z-axis is provided with a z-axis track and a rack, the z-axis sliding block is connected with the z-axis track, the gear is matched with the rack, the pipeline clamp comprises a double-cylinder air cylinder and clamping plates, and the clamping plates are fixed at two ends of the double-cylinder air cylinder.
The z-axis motor rotates to drive the gear to rotate, and the gear is matched with the rack on the truss z-axis, so that the truss z-axis drives the pipeline clamp to move up and down, and the stability of the truss z-axis is improved through the cooperation of the z-axis track and the z-axis sliding block.
A flanging shaping method using a heating flanging shaping device comprises the following steps:
1. and (3) position adjustment of the heating modification machine:
(1) Placing the pipe on a support heating structure of a heating modification machine;
(2) Adjusting the position of the central positioning adjusting seat to align the center of the heater with the center of the pipeline;
(3) Moving a first supporting table on a first rail according to the length movement of the pipeline, enabling two ends of the pipeline to be close to the heater, and fixing the position of a first sliding block through bolts so as to fix the first supporting table;
2. setting and cooling machine position debugging:
(1) Placing the pipeline on a supporting and shaping structure of a shaping cooler;
(2) Adjusting the position of the central positioning adjusting seat, and aligning the center of the shaping flange with the center of the pipeline;
(3) Moving a third supporting table on a third rail according to the length movement of the pipeline, enabling two ends of the pipeline to be close to the shaping flange, and fixing the position of a third sliding block through bolts so as to fix the third supporting table;
4. And (5) heating and flanging:
(1) Placing the pipeline on a supporting heating structure of the heating modification machine through a truss manipulator;
(2) The heating cylinder starts to pull the second supporting table, so that the heaters at the two ends compress and heat the two ends of the pipeline, and the heating cylinder continuously extrudes the pipeline when the two ends of the pipeline are heated until the two ends of the pipeline are in a horn shape;
(3) After the set time is reached, the heating cylinder pushes away from the second supporting table, and the heaters at the two ends are separated from the pipeline;
4. cooling and shaping:
(1) Transferring the pipeline from the heating modification machine to a supporting and shaping structure of the shaping cooling machine through a truss manipulator;
(2) Starting an end face compression cylinder, and compressing the shaping flanges at two ends of the pipeline to two end faces of the pipeline;
(3) The water tank is filled with water through the water inlet, the water is cooled by the pipeline, and the water is discharged from the water outlet after the water is cooled and shaped to a set time;
(4) The end face compacting cylinder returns to the original point, the shaping flange is separated from the two end faces of the pipeline, the truss manipulator transfers the pipeline from the shaping cooler to a finished product area, and the pipeline in the finished product area is finally put into a pipe fitting oven for drying.
In the step 4 and the step 5, the specific steps when the truss manipulator moves the pipeline are as follows:
(1) The pipeline clamp is driven by the x-axis moving assembly and the y-axis moving assembly to move to a designated position along the x-axis and the y-axis;
(2) The z-axis motor rotates to drive the gear to rotate, and the gear is matched with the rack of the truss z-axis to downwards move the truss z-axis, so that the pipeline clamp is moved to the vicinity of the pipeline;
(3) Starting a double-cylinder to enable the clamping plate to clamp the pipeline;
(4) The z-axis motor rotates in the opposite direction to enable the pipeline clamp to move upwards and move to the next appointed position through the x-axis moving assembly;
(5) The z-axis motor rotates to enable the pipeline clamp to move downwards, and after stopping moving, the double-cylinder returns to the original position to enable the clamping plate to be loosened, and the pipeline is placed at a specified position;
(6) And (3) rotating the z-axis motor in the opposite direction to enable the pipeline clamp to move upwards, and repeating the steps (1) - (5) until all the pipelines are moved.
The heating modification machine and the shaping cooling machine are manually adjusted according to the size and the length of the pipeline, so that the center of the heater or the shaping flange is aligned with the center of the pipeline, and the subsequent full-automatic heating flanging and cooling shaping are facilitated. When the flange is heated, the heater is enabled to continuously heat and press the two end faces of the pipeline through the heating cylinder, the flange at the two ends of the pipeline can be heated through one process, and the working efficiency is improved. In the same way, the cooling shaping is carried out by leading the shaping flange to press the two end surfaces of the pipeline through the end surface pressing cylinder, meanwhile, water is injected into the water tank for cooling, and the cooling time is short. The transfer of pipeline is realized through truss manipulator, sets up the position in advance alright sustainable transfer pipeline, and is efficient, and manual work is few.
By adopting the technical scheme, the invention has the following beneficial effects:
The heating modification machine and the shaping cooling machine arranged in the equipment both use double-head heating or shaping, and the heating flanging or shaping at the two ends of the pipeline can be completed only by one process. The automatic shaping is adopted, then the workpiece is directly cooled, manual flange assembling and fastening are not needed, the truss manipulator is adopted to automatically transfer the workpiece among all the working procedures, the efficiency is high, and the manual workload is small. The method has the following specific beneficial effects:
1. And adjusting the position of the first supporting table on the first track according to the length of the pipeline, enabling the heaters at the two ends to be tightly attached to the pipeline, and fixing the sliding block on the first track by using bolts after determining the positions of the heaters. The first rail and the first support table are arranged to adjust the position of the heater. When the heating flanging is performed, two ends of the pipeline are softened, the length of the pipeline is shortened, and therefore the second supporting table is pulled through the heating cylinder, the two ends of the pipeline are continuously pressed by the heating structures at two ends, and the flanging effect at two ends of the pipeline is realized in one process.
2. According to different sizes of the pipelines, the positioning plate of the central positioning adjusting seat is driven by the motor screw rod to move up and down, and the center of the heater or the positioning flange is aligned with the center of the pipeline.
3. And adjusting the position of the third supporting table on the third rail according to the length of the pipeline, enabling the shaping structures at the two ends to be tightly attached to the pipeline, and fixing the sliding block on the third rail by using bolts after determining the position of the heater. The third track and the third supporting table are arranged for adjusting the position of the shaping structure. The end face compacting cylinder enables the shaping flanges at the two ends to continuously compact the two ends of the pipeline, and the two ends of the pipeline are compacted by one process. The shaped pipeline is cooled in the water tank, the cooling time is short, and the efficiency is greatly improved.
4. The x-axis motor rotates to drive the x-axis conveyor belt to rotate and drive one of the x-axis sliding blocks to slide on the x-axis track, so that the position of the pipeline clamp in the x-axis direction is moved. Similarly, the y-axis motor rotates to drive the y-axis conveyor belt to rotate and drive the y-axis sliding block to slide on the y-axis track, so that the position of the pipeline clamp in the y-axis direction is moved. Thereby enabling the pipe clamp to be moved to a specified position in the xy-plane. The z-axis motor rotates to drive the gear to rotate, and the gear is matched with the rack on the truss z-axis, so that the truss z-axis drives the pipeline clamp to move up and down, and the stability of the truss z-axis is improved through the cooperation of the z-axis track and the z-axis sliding block.
Drawings
The invention is further described below with reference to the accompanying drawings.
FIG. 1 is a schematic diagram of a heating flanging setting device;
FIG. 2 is a schematic view of a heating deforming machine;
FIG. 3 is a schematic view of a modular cooling machine;
fig. 4 is a schematic structural view of the truss manipulator.
Detailed Description
The heating flanging shaping equipment is used for heating flanging of the pipeline 5 and comprises a heating shaping machine 1, a shaping cooler 2 and a truss manipulator 3, wherein the truss manipulator 3 transfers the pipeline 5 on the heating shaping machine to the shaping cooler 2.
The heat modification machine 1 shown in fig. 2 comprises a heat modification machine frame 101, the heat modification machine frame 101 being provided with two supporting heating structures 102 for placing the pipes 5 and two heating structures comprising a heater 108 and a centering adjustment seat 4, one heater 108 being fixed to the heat modification machine frame 101 and the other heater 108 being fixed to the mobile heating assembly. The movable heating assembly comprises a first track 103 and a first supporting table 104, the heating structure is mounted on the first supporting table 104, the first supporting table 104 is provided with a first sliding block 105, the first sliding block 105 slides on the first track 103, and the first sliding block 105 is fixed with the first track 103 through bolts. The first supporting table 104 is provided with a second track 106, the second track 106 is connected with a second supporting table 107 in a sliding manner, the second supporting table 107 is fixedly provided with a heater 108, the first supporting table 104 is provided with at least one supporting heating structure 102, the supporting heating structure 102 is connected with a heating cylinder 109, a piston rod of the heating cylinder 109 is fixed with the second supporting table 107, and the heating cylinder 109 drives the second supporting table 107 and the heating structure to move.
The position of the first support table 104 is adjusted on the first rail 103 according to the length of the pipe 5, the heaters 108 at both ends are made to abut against the pipe 5, and after the positions of the heaters 108 are determined, the first slider 105 is fixed on the first rail 103 by bolts. The first rail 103 and the first support table 104 are provided for adjusting the position of the heater 108. When the heating flanging is performed, two ends of the pipeline 5 are softened, the length of the pipeline 5 is shortened, so that the second supporting table 107 is pulled by the heating cylinder 109, the two ends of the pipeline 5 are continuously compressed by the heating structures at two ends, and the flanging effect at two ends of the pipeline 5 is realized in one process.
The shaping cooler 2 shown in fig. 3 comprises a shaping cooler frame 201, the shaping cooler frame 201 is provided with a water tank 202, the water tank 202 is provided with a water inlet and a water outlet, a supporting shaping structure 203 for placing a pipeline 5 and shaping structures for simultaneously extruding and shaping two ends of a pipe fitting are arranged in the water tank 202, and the shaping structures comprise shaping flanges 204 and a central positioning adjusting seat 4. The shaping cooler rack 201 is provided with at least two shaping structures, one shaping structure is fixed on the shaping cooler rack 201, the other shaping structure is fixed on a movable shaping assembly, the movable shaping assembly comprises a third rail 205 and a third supporting table 206, the third supporting table 206 is fixed with at least one supporting shaping structure 203, the third supporting table 206 is provided with a third sliding block 207, the third sliding block 207 slides on the third rail 205, and the third sliding block 207 and the third rail 205 are fixed through bolts. The shaping structure on the third support 206 further includes an end face compression cylinder 208, and a piston rod of the end face compression cylinder 208 is fixed to the shaping flange 204.
The position of the third support table 206 is adjusted on the third rail 205 according to the length of the pipe 5 so that the shaped structures at both ends are closely attached to the pipe 5, and the third slider 207 is fixed on the third rail 205 by bolts after the position of the heater 108 is determined. The third rail 205 and the third support table 206 are provided for adjusting the position of the setting structure. The end face compacting cylinder 208 enables the sizing flanges 204 at the two ends to continuously compact the two ends of the pipeline 5, and one process achieves the effect of compacting the two ends of the pipeline 5. The shaped pipeline 5 is cooled in the water tank 202, the cooling time is short, and the efficiency is greatly improved.
As shown in fig. 2 and 3, the heater 108 or the shaping flange 204 is fixed on the central positioning adjusting seat 4, the central positioning adjusting seat 4 comprises a motor screw and a positioning plate 209, the positioning plate 209 is driven by the motor screw to move up and down, the positioning plate 209 is fixed with the heater 108 or the shaping flange 204, and the positioning assembly drives the heater 108 to move up and down.
According to the different sizes of the pipelines 5, the positioning plate 209 of the central positioning adjusting seat 4 is driven by the motor screw rod to move up and down, and the center of the heater 108 or the positioning flange is aligned with the center of the pipeline 5.
As shown in fig. 4, the truss manipulator 3 includes a truss x-axis 301, a truss y-axis 302, and a truss z-axis 303, the truss z-axis 303 is connected to the pipe clamp 304, the truss x-axis 301 is provided with at least two x-axis rails 305 and an x-axis moving assembly, the x-axis rails 305 are provided with x-axis sliders 306, the x-axis moving assembly includes an x-axis motor 307, an x-axis conveyor 308, and an x-axis roller 309, two ends of the x-axis conveyor 308 are respectively mounted on the x-axis motor 307 and the x-axis roller 309, one of the x-axis sliders 306 is fixed on the x-axis conveyor 308, a truss y-axis 302 is provided between the x-axis rails 305, the truss y-axis 302 is provided with a y-axis slide rail 310 and a y-axis moving assembly, the y-axis slide rail 310 is provided with a y-axis slider 311 fixed with a z-axis fixed seat 312, the z-axis fixed on the z-axis fixed seat 312, and the y-axis moving assembly includes a y-axis motor 313, a y-axis conveyor 314 and a y-axis roller 315, two ends of the y-axis conveyor 314 are respectively mounted on the y-axis motor 313 and the y-axis roller 315, wherein the truss z-axis slider 303 is fixed on the y-axis. The z-axis fixing seat 312 is provided with a z-axis motor 316 and a z-axis sliding block 317, the z-axis motor 316 is provided with a gear 318, the truss z-axis 303 is provided with a z-axis track 319 and a rack 320, the z-axis sliding block 317 is connected with the z-axis track 319, the gear 318 is matched with the rack 320, the pipeline clamp 304 comprises a double-cylinder air cylinder 321 and a clamping plate 322, and the clamping plates 322 are fixed at two ends of the double-cylinder air cylinder 321.
Rotation of the x-axis motor 307 rotates the x-axis conveyor 308 and one of the x-axis slides 306 slides on the x-axis track 305, thereby moving the position of the pipe clamp 304 in the x-axis direction. Similarly, rotation of the y-axis motor 313 drives the y-axis conveyor 314 to rotate and the y-axis slider 311 to slide on the y-axis track, thereby moving the position of the pipe clamp 304 in the y-axis direction. Thereby enabling the pipe clamp 304 to be moved to a designated position in the xy-plane. The rotation of the z-axis motor 316 drives the gear 318 to rotate, and the gear 318 is matched with the rack 320 on the truss z-axis 303, so that the truss z-axis 303 drives the pipeline clamp 304 to move up and down, and the matching of the z-axis track 319 and the z-axis sliding block 317 improves the stability of the truss z-axis 303.
A flanging shaping method using a heating flanging shaping device comprises the following steps:
1. position debugging of the heating modification machine 1:
(1) Placing the pipe 5 on a supporting heating structure 102 of a heating deforming machine;
(2) Adjusting the position of the centering adjustment seat 4 to align the center of the heater 108 with the center of the pipe 5;
(3) Moving the first support table 104 on the first rail 103 according to the length movement of the pipe 5, making both ends of the pipe 5 approach the heater 108, fixing the position of the first slider 105 by bolts, thereby fixing the first support table 104;
2. And (3) position debugging of the shaping and cooling machine 2:
(1) Placing the pipe 5 on the supporting and shaping structure 203 of the shaping cooler 2;
(2) Adjusting the position of the centering adjusting seat 4, and aligning the center of the shaping flange 204 with the center of the pipeline 5;
(3) Moving the third support table 206 on the third rail 205 according to the length movement of the pipe 5, making both ends of the pipe 5 approach the profiled flange 204, fixing the position of the third slider 207 by bolts, thereby fixing the third support table 206;
3. And (5) heating and flanging:
(1) Placing the pipe 5 on the support heating structure 102 of the heating deforming machine by the pipe clamp 304 of the truss manipulator 3;
(2) The heating cylinder 109 starts to pull the second supporting table 107, so that the heaters 108 at the two ends compress and heat the two ends of the pipeline 5, and the two ends of the pipeline 5 are heated while the heating cylinder 109 continuously extrudes until the two ends of the pipeline 5 are in a horn shape;
(3) After the set time is reached, the heating cylinder 109 pushes away the second supporting table 107, and the heaters 108 at the two ends are separated from the pipeline 5;
4. cooling and shaping:
(1) Transferring the pipeline 5 from the heating modification machine to the supporting and shaping structure 203 of the shaping and cooling machine 2 through the pipeline clamp 304 of the truss manipulator 3;
(2) The end face compression cylinder 208 is started to compress the sizing flanges 204 at the two ends against the two end faces of the pipeline 5;
(3) The water tank 202 is filled with water through a water inlet, the water is cooled by passing through the pipeline 5, and after the water is cooled and shaped to a set time, the water is discharged from a water outlet;
(4) The end face compacting cylinder 208 returns to the original point, the shaping flange 204 is separated from the two end faces of the pipeline 5, the truss manipulator 3 transfers the pipeline 5 from the shaping cooler 2 to a finished product area, and the pipeline 5 in the finished product area is finally put into a pipe fitting oven for drying.
In the step 3 and the step 4, the specific steps when the truss manipulator 3 moves the pipeline 5 are as follows:
(1) The pipeline clamp 304 is driven by the x-axis moving assembly and the y-axis moving assembly to move to a designated position along the x-axis and the y-axis;
(2) The rotation of the z-axis motor 316 drives the gear 318 to rotate, and the gear 318 cooperates with the rack 320 of the truss z-axis 303 to move the truss z-axis 303 downwards, so that the pipeline clamp 304 moves to the vicinity of the pipeline 5;
(3) The double cylinder 321 is started to enable the clamping plate 322 to clamp the pipeline 5;
(4) Rotation of the z-axis motor 316 in the opposite direction moves the pipe clamp 304 upward and through the x-axis movement assembly to the next designated position;
(5) The z-axis motor 316 rotates to enable the pipeline clamp 304 to move downwards, and after the movement is stopped, the double-cylinder 321 is restored to the original position to enable the clamping plate 322 to be loosened, and the pipeline 5 is placed at a specified position;
(6) Rotation of the z-axis motor 316 in the opposite direction moves the pipe clamp 304 upward, repeating steps (1) - (5) until all pipes 5 have been moved.
The above is only a specific embodiment of the present invention, but the technical features of the present invention are not limited thereto. Any simple changes, equivalent substitutions or modifications made on the basis of the present invention to solve the substantially same technical problems and achieve the substantially same technical effects are encompassed within the scope of the present invention.
Claims (3)
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| CN115122624A (en) * | 2022-06-28 | 2022-09-30 | 安徽杰蓝特新材料有限公司 | Molding equipment of integral type connecting piece is used in production of modified mining tubular product of nylon |
| CN115179536B (en) * | 2022-07-18 | 2024-03-19 | 上海昊丰医疗科技有限公司 | A kind of pipe heat setting equipment |
| CN116351932B (en) * | 2023-02-10 | 2023-09-22 | 南京肯特复合材料股份有限公司 | Bidirectional flanging forming method for hollow pipe with inner lining |
| IT202300004647A1 (en) * | 2023-03-13 | 2024-09-13 | Sica Spa | TUBE GLASS SHAPING MACHINE |
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| CN110576588A (en) * | 2019-08-16 | 2019-12-17 | 郑州海太克高分子技术有限公司 | A nylon tube flanging machine |
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| CN107309959A (en) * | 2017-07-12 | 2017-11-03 | 王善鸿 | A kind of plant protective sleeve automatic processing system |
| CN110576588A (en) * | 2019-08-16 | 2019-12-17 | 郑州海太克高分子技术有限公司 | A nylon tube flanging machine |
| CN111688175A (en) * | 2020-06-19 | 2020-09-22 | 江苏聚隆氟业防腐设备有限公司 | Automatic flanging mechanism for steel lining polytetrafluoroethylene straight pipe |
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