CN113415006A

CN113415006A - Plastic pipe machining forming cracking repair equipment

Info

Publication number: CN113415006A
Application number: CN202110975462.5A
Authority: CN
Inventors: 张新欢
Original assignee: Dongying Jinyu Technology Development Co ltd
Current assignee: Dongying Yuchen Technology Co.,Ltd.
Priority date: 2021-08-24
Filing date: 2021-08-24
Publication date: 2021-09-21
Anticipated expiration: 2041-08-24
Also published as: CN113415006B

Abstract

The invention relates to the field of plastic pipe fittings, in particular to a device for repairing cracking of a plastic pipe fitting in a processing and forming process. The technical problems of the invention are as follows: when the pressure test is carried out after the plastic pipe fitting is formed, the position with the compressive strength not reaching the standard can be fractured and concaved inwards. The technical scheme is as follows: a kind of plastic pipe fittings processing shaping cracking repair equipment, including the working machine bed board, support the footing column, outer support the reset system, repair system, the first electronic conveying roller group, the first conveying slideway group and the second conveying slideway group, etc.; the bottom of the working machine tool plate is provided with a plurality of supporting base legs. The invention realizes the correction, restoration and repair of the cracking position of the formed cracked plastic pipe fitting, adopts the restoration from inside to outside to enable the inward concave part of the crack to be restored outwards aiming at the condition that the crack sheet on the pipe wall of the pipeline can bend towards the inside of the pipeline and extend into the pipeline, and then uses the annular repairing piece to carry out hot melt adhesive repair, thereby ensuring that the inward concave crack sheet at the cracking position is closely attached to the repairing piece at the outer side after being restored.

Description

Plastic pipe machining forming cracking repair equipment

Technical Field

The invention relates to the field of plastic pipe fittings, in particular to a device for repairing cracking of a plastic pipe fitting in a processing and forming process.

Background

At present, in the prior art, plastic pipes (such as PVC pipes) or plastic composite pipes are widely used in oil exploitation, oil and gas transportation, chemical material transportation and water transportation, in the prior art, after a plastic pipe fitting is formed, pipe wall strength detection needs to be performed on the plastic pipe fitting, namely, a certain pressure is applied to the pipe wall for pressure detection, during the pressure test, an area with insufficient pressure resistance is fractured by a pressure block, and a plastic pipe wall fracture piece at a fracture part can bend towards the inside of the pipe and extend into the pipe, in this case, an external fracture is sealed by other annular materials, only the sealed fracture is damaged, an original pipe wall fracture piece extending into the pipe is not restored or removed, when the pipe is used, internal liquid flow can be blocked by an internal bending fracture piece, so that the flow rate and the flow velocity are reduced, and the liquid flowing inside is influenced by the pipe wall fracture piece, the hydraulic pressure of the part is changed violently, so that the position of the adhesive repair is easy to leak water and burst again, and the use safety cannot be ensured.

Aiming at the problems, the device for repairing the cracking of the plastic pipe fitting in the machining and forming process is provided.

Disclosure of Invention

In order to overcome the defects that in the prior art, after a plastic pipe fitting is molded, the pipe wall strength needs to be detected, namely, a certain pressure is applied to the pipe wall for pressure detection, when the pressure is tested, an area with insufficient pressure resistance can be fractured by a pressurizing block, and a plastic pipe wall fracture piece at the fracture can be bent towards the inside of the pipe and extend into the pipe, under the condition, other annular materials are used for sealing an external fracture, only the damaged part is sealed, and an original pipe wall fracture piece extending into the pipe is not restored or removed, so that when the pipe is used, the internal liquid flow can be blocked by the internal bending fracture piece, the flow and the flow speed are reduced, and the liquid flowing inside is influenced by the pipe wall fracture piece, so that the hydraulic pressure of the part is changed violently, the position of sticking repair is easy to leak water and fracture again, and the use safety cannot be ensured, the technical problems of the invention are as follows: provides a device for repairing the cracking of a plastic pipe fitting in a processing and forming way.

The technical scheme is as follows: a kind of plastic pipe fittings processing shaping cracking repair equipment, including the working machine bed board, support the footing column, outer support the reset system, repair system, the first electronic conveying roller group, the first conveying slideway group, the second electronic conveying roller group and the second conveying slideway group; the bottom of the working machine tool plate is provided with a plurality of supporting bottom legs; an outer support reset system is arranged on the right front side of the top of the working machine tool plate; a repairing system is arranged on the left front side of the top of the bed plate of the working machine; the front side of the top of the working machine bed plate is provided with three first electric conveying roller sets, the repairing system is positioned between the two first electric conveying roller sets on the left side, and the outer support resetting system is positioned on the right side of the first electric conveying roller set on the rightmost side; two groups of first conveying slideway groups are arranged on the front side of the top of the bed plate of the working machine; the first conveying slide group is positioned between the two first electric conveying roller groups on the right side; four second electric conveying roller sets are arranged on the rear side of the top of the bed plate of the working machine; two groups of second conveying slideway groups are arranged on the rear side of the top of the bed plate of the working machine; the group of second conveying slide way groups are positioned between the two groups of second electric conveying roller groups on the right side; the other group of second conveying slide way groups are positioned between the two groups of second electric conveying roller groups in the middle;

the outer support resetting system comprises a first sliding assembly, a first sliding mounting seat, a transmission fixing box frame, a first power motor, a first rotating shaft rod, a first transmission wheel, a bearing frame column, a second rotating shaft rod, a second transmission wheel, a rotating disc, a connecting frame, a connecting main column, a correcting assembly and a heating assembly; a first sliding assembly corresponding to the second conveying slideway group is arranged on the right front side of the top of the working machine tool plate; the top of the first sliding assembly is connected with a first sliding installation seat; the front side and the rear side of the top of the first sliding installation seat are fixedly connected with a transmission fixing box frame; the top of the first sliding mounting seat is fixedly connected with a first power motor; the first power motor is positioned on the inner side of the transmission fixing box frame; a first rotating shaft rod is fixedly connected with an output shaft of the first power motor; a first driving wheel is fixedly connected to the outer surface of the first rotating shaft rod; a bearing frame column is fixedly connected to the left side of the top of the first sliding mounting seat; the first rotating shaft rod is rotatably connected with the bearing frame column; the bearing frame column is rotationally connected with a second rotating shaft rod; a second driving wheel is fixedly connected to the outer surface of the second rotating shaft rod; the outer ring surface of the second driving wheel is in transmission connection with the first driving wheel through a belt; a rotating disc is fixedly connected to the left side of the second rotating shaft rod; the left side of the rotating disc is fixedly connected with a connecting frame; the connecting frame is fixedly sleeved with a connecting main column; the middle part of the connecting main column is provided with a correction component; the left side and the right side of the connecting main column are connected with heating components.

Preferably, the correcting component comprises an electric rotating seat, a first telescopic component and a correcting barrel; the middle part of the connecting main column is provided with an electric rotating seat; the top of the electric rotating seat is provided with a first telescopic assembly; the top of the telescopic end of the first telescopic component is fixedly connected with a correcting barrel.

Preferably, the heating assembly comprises a first mounting vertical frame, a limiting stop lever, a mounting ejector rod, a first heating plate, a second mounting vertical frame, a protection bottom frame, a first torsion spring assembly, a rotating swing rod, a triggering assembly, a triggering control assembly, a second heating plate, a second torsion spring assembly and a third torsion spring assembly; a third torsion spring assembly and a second torsion spring assembly are respectively arranged on the left side and the right side of the connecting main column; a first mounting vertical frame is mounted at the top of the rotating end of the second torsion spring assembly; the front side bottom and the rear side bottom of the first mounting vertical frame are respectively fixedly connected with a limiting stop lever; the top of the first mounting vertical frame is fixedly connected with a mounting ejector rod; the front side and the rear side of the top of the mounting ejector rod are respectively provided with a second heating plate and a first heating plate; a second mounting vertical frame is mounted at the top of the rotating end of the third torsion spring assembly; the top of the second mounting vertical frame is fixedly connected with a mounting ejector rod; the bottom of the mounting ejector rod is fixedly connected with a protection bottom frame; a first torsion spring assembly is arranged in the right middle of the connecting main column; a rotating swing rod is respectively arranged on the front side of the top of the rotating end of the first torsion spring assembly and the rear side of the top of the rotating end of the first torsion spring assembly; the top parts of the two rotating swing rods are respectively provided with a trigger component; the right side of the front end and the right side of the rear end of the installation ejector rod are respectively provided with a trigger control assembly.

Preferably, the fixing system is arranged on the front side of the middle part of the top of the working machine tool plate and positioned between the two first electric conveying roller sets on the left side, and the fixing system comprises a third mounting vertical frame, a first mounting bracket, a second telescopic assembly and a fixed pressing plate; a third mounting vertical frame is fixedly connected to the front side of the middle part of the top of the working machine tool plate; a first mounting bracket is fixedly connected to the inner top of the rear side of the third mounting vertical frame; a second telescopic component is fixedly connected to the middle of the bottom of the first mounting bracket; the bottom of the telescopic end of the second telescopic component is fixedly connected with a fixed pressing plate.

Preferably, the repairing system comprises a connecting side frame, a repairing part discharging machine, a second sliding assembly, a second sliding installation seat, a connecting side column, an arc-shaped heating supporting plate, an auxiliary limiting assembly and a friction transmission assembly; two connecting side frames are fixedly connected to the left front side of the top of the bed plate of the working machine; a repairing part discharging machine is fixedly connected between the tops of the two connecting side frames; one second sliding component is respectively arranged on one opposite side of each of the two connecting side frames; the two second sliding assemblies are respectively connected with a second sliding installation seat; one side, opposite to the two second sliding installation seats, of each second sliding installation seat is fixedly connected with a connecting side column; an arc-shaped heating supporting plate corresponding to the second conveying slide way group is fixedly connected between the two connecting side columns; the bottoms of the left sides of the two connecting side frames are provided with auxiliary limiting components; a set of friction transmission assembly is respectively installed to the left and right sides in the middle of supplementary spacing subassembly.

Preferably, the auxiliary limiting assembly comprises an installation top frame, a motor seat plate, a second power motor, a third rotating shaft rod, a third driving wheel, a double-groove driving wheel, a connecting transverse frame, a fourth rotating shaft rod, a fourth driving wheel, a fifth rotating shaft rod, a first flat gear, a fifth driving wheel, a sixth rotating shaft rod, a second flat gear, a second installation bracket, a third telescopic assembly and a third arc-shaped pressing plate; the bottoms of the left sides of the two connecting side frames are fixedly connected with a mounting top frame; a motor seat board is fixedly connected to the inner side of the front part of the mounting top frame; the top of the motor seat plate is fixedly connected with a second power motor; a third rotating shaft rod is fixedly connected with an output shaft of the second power motor; the third rotating shaft rod is rotatably connected with the motor seat plate; a third driving wheel is fixedly connected to the left side of the outer surface of the third rotating shaft rod; a connecting transverse frame is fixedly connected to the inner side of the front part of the mounting top frame; the connecting transverse frame is rotatably connected with a fourth rotating shaft rod; a double-groove driving wheel is fixedly connected to the left side of the outer surface of the fourth rotating shaft rod; the outer ring surface of the double-groove driving wheel is connected with a third driving wheel through a belt in a driving way; the rear side of the connecting transverse frame, which is close to the double-groove driving wheel, is rotatably connected with a fifth rotating shaft rod; a fourth driving wheel is fixedly connected to the left side of the outer surface of the fifth rotating shaft rod; the outer ring surface of the fourth driving wheel is connected with the double-groove driving wheel through belt transmission; a first flat gear is fixedly connected to the right side of the outer surface of the fifth rotating shaft rod; the right side of the connecting transverse frame, which is far away from the first flat gear, is rotatably connected with a sixth rotating shaft rod; a fifth driving wheel is fixedly connected to the right side of the outer surface of the fourth rotating shaft rod; a sixth driving wheel is fixedly connected to the right side of the outer surface of the sixth rotating shaft rod; the outer ring surface of the sixth driving wheel is connected with a fifth driving wheel through belt transmission; a second flat gear is fixedly connected to the left side of the outer surface of the sixth rotating shaft rod; a second mounting bracket is fixedly connected to the middle of the inner top of the mounting top frame; a third telescopic assembly is arranged in the middle of the bottom in the second mounting bracket; a third arc-shaped pressing plate is fixedly connected to the bottom of the telescopic end of the third telescopic assembly; and a group of friction transmission assemblies are respectively arranged on the left side and the right side of the top of the third arc-shaped pressing plate.

Preferably, the friction drive assembly comprises a mounting side frame, a bearing seat plate, a seventh rotating shaft rod, a third spur gear and a friction drive disc; a mounting side frame is fixedly connected to the left side of the top of the third arc-shaped pressing plate; two bearing seat plates are fixedly connected to the inner top of the mounting side frame; a seventh rotating shaft rod is rotatably connected between the two bearing seat plates; a third flat gear meshed with the first flat gear and the second flat gear is fixedly connected to the left side of the outer surface of the seventh rotating shaft rod; a friction driving disc is fixedly connected to the right side of the outer surface of the seventh rotating shaft rod.

Preferably, the machine tool further comprises a transfer system, wherein a group of transfer systems is respectively installed on the left side in the bottom of the working machine tool plate and the right side in the bottom of the working machine tool plate, a rectangular through groove is respectively formed in the left side and the right side in the working machine tool plate, the two groups of transfer systems respectively run in the two through grooves, and the transfer system comprises a bottom bracket, a third sliding assembly, a third sliding installation seat, an installation plate, a fourth telescopic assembly and a bottom bracket; a bottom bracket is fixedly connected to the right side in the bottom of the working machine tool plate; a third sliding assembly is respectively arranged on the middle left side and the middle right side of the top of the bottom bracket; the tops of the two third sliding assemblies are connected with a third sliding installation seat; an installation plate is fixedly connected between the two third sliding installation seats; a fourth telescopic component is connected below the mounting plate; the top of the telescopic end of the fourth telescopic component is fixedly connected with a bottom bracket; the bottom bracket is located above the working machine plate.

Preferably, the device also comprises a pressing detection system, wherein the pressing detection system is arranged on the right side of the top of the working machine tool plate and comprises a first portal frame, a first limiting sliding column, a first lifting seat plate, a first electric cylinder, a second electric cylinder, a first arc-shaped pressing plate, a pressing vertical plate, a laser generator and a signal receiver; a first portal frame is fixedly connected to the right side of the top of the working machine tool plate; two first limiting sliding columns are mounted at the top in the first portal frame; the bottoms of the two first limiting sliding columns are fixedly connected with a working machine bed plate; a first electric cylinder is arranged at the top of the first gantry; a first lifting seat plate is connected between the outer surfaces of the two first limiting sliding columns in a sliding manner; the bottom of the telescopic end of the first electric cylinder is fixedly connected with a first lifting seat plate; a second electric cylinder is respectively arranged on the left side and the right side of the first lifting seat plate; the bottoms of the telescopic ends of the two second electric cylinders are fixedly connected with a first arc-shaped pressing plate respectively; a pressing vertical plate is fixedly connected to the middle of the bottom of the first lifting seat plate; the front side and the rear side of the pressing vertical plate are respectively provided with a laser generator; and the front part of the inner side and the rear part of the inner side of the first portal frame are respectively provided with a signal receiver.

Preferably, the cutting system is arranged on the right middle side of the top of the bed plate of the working machine and comprises a second portal frame, a third electric cylinder, a second lifting seat plate, a second limiting sliding column, a fourth electric cylinder, a second arc-shaped pressing plate, a saw blade mounting box, a third power motor and a cutting saw blade; a third electric cylinder is arranged in the middle of the top of the second portal frame; a second lifting seat plate is arranged at the bottom of the telescopic end of the third electric cylinder; two second limiting sliding columns are mounted at the top in the second portal frame; the outer surfaces of the two second limiting sliding columns are connected with the second lifting seat plate; a fourth electric cylinder is arranged in the middle of the bottom of the second lifting base plate; a second arc-shaped pressing plate is arranged at the bottom of the telescopic end of the fourth electric cylinder; a saw blade mounting box is mounted at the top of the left side of the second portal frame; a third power motor is fixedly connected to the left side of the saw blade mounting box; the saw blade mounting box is rotationally connected with a cutting saw blade; an output shaft of the third power motor is fixedly connected with a cutting saw blade.

Compared with the prior art, the invention has the following advantages: in the present invention: the outer support reset system is arranged, so that the correction reset and the repair of the cracking position of the formed cracked plastic pipe fitting are realized, and the inward concave part of the crack is reset outwards by resetting from inside to outside under the condition that the pipe wall crack sheet of the pipeline can bend towards the inside of the pipeline and extend into the pipeline;

in the present invention: through having set up repair system, use annular repairing piece to carry out the hot melt and glue the restoration, guaranteed that the interior concave lobe of fracture position restores to the throne the back with the repairing piece in the outside closely laminate, guaranteed the safety in utilization of restoreing the pipe fitting.

Drawings

FIG. 1 is a first perspective view of the present invention;

FIG. 2 is a second perspective view of the present invention;

FIG. 3 is a third perspective view of the present invention;

FIG. 4 is a schematic view of a partial cross-sectional three-dimensional structure of the external bracing reduction system of the present invention;

FIG. 5 is a schematic view of a first partial perspective structure of the reduction system of the present invention;

FIG. 6 is a schematic view of a second partial perspective structure of the external bracing reduction system according to the present invention;

FIG. 7 is a third partial perspective view of the external bracing reduction system of the present invention;

FIG. 8 is a perspective view of the fastening system of the present invention;

FIG. 9 is a schematic perspective view of a prosthetic system of the present invention;

FIG. 10 is a first partial perspective view of the prosthetic system of the present invention;

FIG. 11 is a second partial perspective view of the prosthetic system of the present invention;

FIG. 12 is a third partial perspective view of the prosthetic system of the present invention;

FIG. 13 is a perspective view of the transfer system of the present invention;

FIG. 14 is a schematic perspective view of a press detection system according to the present invention;

FIG. 15 is a schematic view of a first perspective view of the cutting system of the present invention;

fig. 16 is a schematic diagram of a second perspective structure of the cutting system of the present invention.

The parts are labeled as follows: 1-a working machine bedplate, 2-a support footing column, 3-a press detection system, 4-a cutting system, 5-an external support reset system, 6-a fixing system, 7-a repair system, 8-a transfer system, 9-a first electric conveying roller group, 10-a first conveying slideway group, 11-a second electric conveying roller group, 12-a second conveying slideway group, 301-a first portal frame, 302-a first limit sliding column, 303-a first lifting base plate, 304-a first electric cylinder, 305-a second electric cylinder, 306-a first arc-shaped pressing plate, 307-a pressing vertical plate, 308-a laser generator, 309-a signal receiver, 401-a second portal frame, 402-a third electric cylinder, 403-a second lifting base plate, 404-a second limit sliding column, 405-a fourth electric cylinder, 406-a second arc-shaped pressing plate, 407-a saw blade mounting box, 408-a third power motor, 409-a cutting saw blade, 501-a first sliding component, 502-a first sliding mounting seat, 503-a transmission fixed box frame, 504-a first power motor, 505-a first rotating shaft rod, 506-a first transmission wheel, 507-a bearing frame column, 508-a second rotating shaft rod, 509-a second transmission wheel, 5010-a rotating disc, 5011-a connecting frame, 5012-a connecting total column, 5013-an electric rotating seat, 5014-a first telescopic component, 5015-a correcting barrel, 5016-a first mounting vertical frame, 5017-a limit gear rod, 5018-a mounting top rod, 5019-a first heating plate, 5020-a second mounting vertical frame, 5021-a protective bottom frame, 5022-a first torsion spring component, 5023-a rotary swing rod, 5024-a trigger component, 5025-a trigger control component, 5026-a second heating plate, 5027-a second torsion spring component, 5028-a third torsion spring component, 601-a third installation vertical frame, 602-a first installation bracket, 603-a second telescopic component, 604-a fixed pressing plate, 701-a connecting side frame, 702-a repair part discharging machine, 703-a second sliding component, 704-a second sliding installation seat, 705-a connecting side column, 706-an arc-shaped heating supporting plate, 707-an installation top frame, 708-a motor seat plate, 709-a second power motor, 7010-a third rotating shaft rod, 7011-a third driving wheel, 7012-a double-groove driving wheel, 7013-a connecting transverse frame and 7014-a fourth rotating shaft rod, 7015-fourth drive wheel, 7016-fifth shaft, 7017-first pinion, 7018-fifth drive wheel, 7019-sixth drive wheel, 7020-sixth shaft, 7021-second pinion, 7022-second mounting bracket, 7023-third telescoping assembly, 7024-third arc-shaped pressing plate, 7025-mounting side frame, 7026-bearing seat plate, 7027-seventh shaft, 7028-third pinion, 7029-friction drive plate, 801-bottom bracket, 802-third sliding assembly, 803-third sliding mount, 804-mounting plate, 805-fourth telescoping assembly, 806-bottom bracket.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings. It is only noted that the invention is intended to be limited to the specific forms set forth herein, including any reference to the drawings, as well as any other specific forms of embodiments of the invention.

Examples

According to the drawings of fig. 1-3, a plastic pipe processing, forming and cracking repair device comprises a working machine bedplate 1, a support base leg column 2, an external support resetting system 5, a repair system 7, a first electric conveying roller group 9, a first conveying slideway group 10, a second electric conveying roller group 11 and a second conveying slideway group 12; the bottom of the bed plate 1 of the working machine is provided with a plurality of supporting base legs 2; an external support resetting system 5 is arranged on the right front side of the top of the bed plate 1 of the working machine; a repairing system 7 is arranged on the left front side of the top of the working machine bed plate 1; a plurality of groups of first electric conveying roller sets 9 are arranged on the front side of the top of the working machine bed plate 1; two groups of first conveying slideway groups 10 are arranged on the front side of the top of the bed plate 1 of the working machine; a plurality of groups of second electric conveying roller sets 11 are arranged on the rear side of the top of the working machine bed plate 1; two groups of second conveying slide way groups 12 are arranged on the rear side of the top of the working machine bed plate 1.

When the cracking repair equipment is formed by processing the plastic pipe, the formed plastic pipe is firstly conveyed to the position of the pressing detection system 3, the second electric conveying roller group 11 drives the plastic pipe to move at the top of the second conveying slideway group 12, then the pressing detection system 3 carries out fixed-length pressing on the plastic pipe fitting to detect the pipe wall strength of the plastic pipe fitting, the detection points are distributed at equal intervals, after the detection of one position of the pipe fitting is finished, when the plastic pipe fitting moves to the position below the cutting system 4, the cutting system 4 is controlled to cut the plastic pipe fitting at a fixed length, the cutting position is two centimeters away from the detection point, so that the pipe fitting with a standard length can be obtained, part of the positions can be cracked during the pressing detection process of the pressing detection system 3, and then after the standard pipe fitting is cut by the cutting system 4, the pipe to be cracked is transferred to the top of the first set of conveyor slips 10 and the first set of motorized conveyor rolls 9.

The pipe is fixed by controlling the fixing system 6, then the outer support resetting system 5 is controlled to extend into the inner side of the pipeline leftwards, the outer support resetting system 5 is controlled to push the cracked position of the plastic pipeline outwards, the part with the inward concave part of the crack is pushed outwards, then the first electric conveying roller set 9 is controlled to drive the pipeline at the top of the outer support resetting system to move in the first conveying slideway set 10, namely the plastic pipe is driven to move to the lower part of the repairing system 7, the repairing system 7 is controlled to repair the cracked part of the plastic pipe opening, the correction, the resetting and the repairing of the cracked position of the formed cracked plastic pipe are realized, aiming at the condition that the pipe wall crack sheet of the pipeline can bend towards the inside of the pipeline and extend into the pipeline, the inward concave part of the crack is reset outwards by adopting the resetting from inside to outside, then the annular repairing piece is used for hot melt adhesive repairing, the condition that the inward concave crack sheet at the cracked position is closely attached to the repairing piece at the outside after resetting is ensured, the use safety of the repaired pipe fitting is ensured.

As shown in fig. 1 and fig. 4-7, the outer support reduction system 5 comprises a first sliding assembly 501, a first sliding mounting seat 502, a transmission fixing box frame 503, a first power motor 504, a first rotating shaft rod 505, a first transmission wheel 506, a bearing frame column 507, a second rotating shaft rod 508, a second transmission wheel 509, a rotating disc 5010, a connecting frame 5011, a connecting general column 5012, a correcting assembly and a heating assembly; a first sliding assembly 501 corresponding to the second conveying slideway group 12 is arranged on the right front side of the top of the working machine bed plate 1; the top of the first sliding assembly 501 is slidably connected with a first sliding installation seat 502; the top of the first sliding installation seat 502 is connected with a transmission fixing box frame 503 through bolts; the top of the first sliding installation seat 502 is connected with a first power motor 504 through bolts; the first power motor 504 is positioned at the inner side of the transmission fixing box frame 503; a first rotating shaft rod 505 is fixedly connected to an output shaft of the first power motor 504; a first driving wheel 506 is fixedly connected to the outer surface of the first rotating shaft 505; the left side of the top of the first sliding installation seat 502 is bolted with a bearing frame column 507; the first rotating shaft rod 505 is rotatably connected with the bearing frame column 507; the bearing frame column 507 is rotatably connected with a second rotating shaft rod 508; a second driving wheel 509 is fixedly connected to the outer surface of the second rotating shaft rod 508; the outer ring surface of the second transmission wheel 509 is connected with the first transmission wheel 506 through belt transmission; a rotating disk 5010 is welded on the left side of the second rotating shaft rod 508; the left side of the rotating disc 5010 is connected with a connecting frame 5011 through a bolt; the connecting frame 5011 is fixedly sleeved with a connecting main column 5012; the middle part of the connecting main column 5012 is provided with a correction assembly; the left and right sides of the connecting main column 5012 are connected with heating components.

Taking a counterclockwise direction seen from right to left as a reference rotating direction, firstly controlling the first sliding assembly 501 to drive the first sliding installation seat 502 to move leftward, that is, the first sliding installation seat 502 drives the components connected to the top of the first sliding installation seat to move synchronously leftward, so as to drive the correcting assembly and the heating assembly to enter the plastic tube, then switching on the power supply of the first power motor 504, and controlling the first power motor 504 to rotate counterclockwise, then the first power motor 504 drives the first rotating shaft rod 505 to rotate, then the first rotating shaft rod 505 drives the first driving wheel 506 to rotate, then the first driving wheel 506 drives the second driving wheel 509 to rotate, further the second driving wheel drives the second rotating shaft rod 508 to rotate, further the second rotating shaft rod 508 drives the rotating disc 5010 to rotate, then the rotating disc 5010 drives the connecting frame 5011 and the connecting main column 5012 to rotate, then the connecting main column 5012 drives the correcting assembly and the heating assembly to rotate, and then ejecting the concave position of the crack of the plastic pipe outwards for recovery.

The correcting component comprises an electric rotating seat 5013, a first telescopic component 5014 and a correcting barrel 5015; the middle part of the connecting main column 5012 is provided with an electric rotating seat 5013; the top of the electric rotating seat 5013 is provided with a first telescopic assembly 5014; the top of the telescoping end of the first telescoping assembly 5014 is fixedly connected to a straightening barrel 5015.

At this time, the second rotating shaft lever 508 drives the rotating disk 5010 to rotate, that is, the rotating disk 5010 rotates counterclockwise to drive the connecting frame 5011 and the connecting main column 5012 to rotate, the connecting main column 5012 drives the correcting component and the heating component to rotate, the connecting main column 5012 drives the electric rotating base 5013, the first telescopic component 5014 and the correcting barrel 5015 to rotate, when the first telescopic component 5014 does not extend, the correcting barrel 5015 slowly rotates to touch the bottom of the concave portion of the crack, and when the first telescopic component 5014 extends, the correcting barrel 5015 touches the inner pipe wall of the plastic pipe.

The heating assembly comprises a first mounting vertical frame 5016, a limit stop lever 5017, a mounting top rod 5018, a first heating plate 5019, a second mounting vertical frame 5020, a protection bottom frame 5021, a first torsion spring assembly 5022, a rotary swing link 5023, a trigger assembly 5024, a trigger control assembly 5025, a second heating plate 5026, a second torsion spring assembly 5027 and a third torsion spring assembly 5028; a third torsion spring assembly 5028 and a second torsion spring assembly 5027 are respectively mounted on the left side and the right side of the connecting main post 5012; a first mounting upright 5016 is mounted at the top of the second torsion spring assembly 5027; the front side bottom and the rear side bottom of the first mounting vertical frame 5016 are respectively welded with a limit stop lever 5017; the top of the first mounting vertical frame 5016 is connected with a mounting ejector rod 5018 through a bolt; the front side and the rear side of the top of the mounting ejector rod 5018 are respectively provided with a second heating plate 5026 and a first heating plate 5019; a second mounting vertical frame 5020 is mounted at the top of the third torsion spring assembly 5028; the top of the second mounting vertical frame 5020 is connected with a mounting ejector rod 5018 through a bolt; the bottom of the mounting ejector rod 5018 is connected with a protection bottom frame 5021 through a bolt; a first torsion spring assembly 5022 is mounted in the right middle of the connecting main column 5012; a rotary swing link 5023 is respectively arranged on the front side and the rear side of the top of the first torsion spring assembly 5022; the top of each of the two rotating swing rods 5023 is provided with a trigger component 5024; the right side of the front end and the right side of the rear end of the mounting ejector 5018 are respectively provided with a trigger control assembly 5025.

The first heating plate 5019 follows the connecting main column 5012 to perform counterclockwise synchronous movement, the first heating plate 5019 firstly contacts the bending part of the concave part of the plastic pipe crack, then the first heating plate 5019 is blocked by the bending part of the concave part of the plastic pipe crack, and cannot continue to perform synchronous movement following the connecting main column 5012, at this time, the second torsion spring assembly 5027 and the third torsion spring assembly 5028 continue to rotate following the connecting main column 5012, namely, the first mounting vertical rack 5016 and the second mounting vertical rack 5020 start to perform relative rotation at the outer sides of the second torsion spring assembly 5027 and the third torsion spring assembly 5028, namely, the relative stillness of the mounting top rod 5018, the first heating plate 5019, the protective heating plate bottom frame 5021 and the second mounting vertical rack 5026 is maintained, at this time, the connecting main column 5012 continues to drive the first torsion spring assembly 5022, the rotating swing link 5023 and the trigger assembly 5024 to perform movement, then the trigger assembly 5024 is in contact with the trigger control assembly 5025 to stop the rotation of the first power motor 504, when the first power motor 504 stops rotating, the first rotating shaft rod 505, the first driving wheel 506, the bearing frame column 507, the second rotating shaft rod 508, the second driving wheel 509, the rotating disk 5010, the connecting frame 5011 and the connecting main column 5012 stop rotating at the same time, that is, the first power motor 504 is controlled to stop accurately, that is, the output shaft of the first power motor 504 does not rotate, for example, the first power motor 504 can be a servo motor, after the first power motor 504 stops rotating, the output shaft of the first power motor cannot rotate under external force, so as to ensure that the connecting main column 5012 cannot rotate, the elastic force of the second torsion spring component 5027 and the third torsion spring component 5028 cannot drive the connecting main column 5012 to rotate, and further trigger the control component 5025 to send a signal to control the first heating plate 5019 to start heating, that the first heating plate 5019 starts heating the bending part at one side of the crack concave part contacted with the first heating plate 5019, the first heating plate 5019 is heated at one hundred and ten degrees centigrade for a little time and five seconds, then the first heating plate 5019 softens the side bending part of the concave part of the crack contacted with the first heating plate, meanwhile, the correcting barrel 5015 contacts the bottom of one side of the concave part of the crack along with the rotation of the connecting main column 5012, at the moment, the first power motor 504 is controlled to continue to rotate anticlockwise at a small angle, then the correcting barrel 5015 can shift one side of the concave part upwards, then one side of the concave part is shifted upwards to be horizontal, after the shifting is finished, the first power motor 504 is controlled to stop rotating, under the condition that the first telescopic component 5014 does not extend, the correcting barrel 5015 only contacts the bottom of one side of the concave part of the crack in the rotating process, at the moment, the first telescopic component 5014 is controlled to extend, namely, the first telescopic component 5014 can drive the correcting barrel 5015 to extend upwards, and then the correcting barrel 5015 extends upwards, the side of the correcting barrel 5015 contacts the protecting bottom frame 5021, and the side of the correcting barrel 5015 extrudes the protecting bottom frame 5021 clockwise during the upward movement of the correcting barrel 5015, i.e. the protecting bottom frame 5021 drives the first heating plate 5019 and the second heating plate 5026 to start to rotate in reverse, and then the first heating plate 5019 leaves the bending position of the concave part of the plastic pipe, and the correcting barrel 5015 touches the bending position, and at this time the electric rotating base 5013 is controlled to drive the first telescopic component 5014 and the correcting barrel 5015 to continue to move counterclockwise, i.e. at this time, one side of the correcting barrel 5015, which abuts against the concave part, is pushed up to the horizontal part, and is pushed up again to restore the shape of the outer side, and the concave bending part on the other side of the crack, thereby realizing the outward correction of the concave part of the crack, and the first motor 504 needs to be controlled to rotate clockwise to perform the same operation, namely, the correction and the reset of the other side are completed, and then the reset of the two sides of the concave part in the crack of the plastic pipe is completed.

According to the fig. 1 and 8, the fixing system 6 is further included, the fixing system 6 is installed on the front side of the middle of the top of the machine bed board 1, and the fixing system 6 includes a third installation vertical frame 601, a first installation bracket 602, a second telescopic assembly 603 and a fixed pressure plate 604; a third mounting vertical frame 601 is welded on the front side of the middle of the top of the bed plate 1 of the working machine; a first mounting bracket 602 is welded at the inner top of the rear side of the third mounting vertical frame 601; the middle of the bottom of the first mounting bracket 602 is bolted with a second telescopic assembly 603; the bottom of the telescopic end of the second telescopic assembly 603 is fixedly connected with a fixed pressing plate 604.

The pipe fitting with the crack can be transferred to the top of the first conveying slide group 10 and the first electric conveying roller group 9 by the transfer system 8, and then the second telescopic assembly 603 is controlled to drive the fixed pressing plate 604 to move downwards, that is, the fixed pressing plate 604 can be pressed down to contact the top of the plastic pipe fitting to fix the plastic pipe fitting slightly.

According to fig. 1 and fig. 9-12, the repairing system 7 comprises a connecting side frame 701, a repairing part discharging machine 702, a second sliding assembly 703, a second sliding mounting seat 704, a connecting side column 705, an arc-shaped heating supporting plate 706, an auxiliary limiting assembly and a friction transmission assembly; two connecting side frames 701 are connected to the left front side bolt at the top of the working machine bed plate 1; a repairing part discharging machine 702 is connected between the tops of the two connecting side frames 701 through bolts; two opposite sides of the two connecting side frames 701 are respectively provided with a second sliding component 703; each of the two second sliding assemblies 703 is slidably connected with a second sliding mounting base 704; one side of each of the two second sliding mounts 704 opposite to each other is fixedly connected with a connecting side column 705; an arc-shaped heating supporting plate 706 corresponding to the second conveying slide way group is fixedly connected between the two connecting side columns 705; the bottoms of the left sides of the two connecting side frames 701 are provided with auxiliary limiting assemblies; a set of friction transmission assembly is respectively installed to the left and right sides in the middle of supplementary spacing subassembly.

The outer support resetting system 5 is controlled to push the cracked position of the plastic pipeline outwards, the part with the inward concave part of the crack is pushed outwards, at the moment, the repairing part discharging machine 702 is controlled to discharge the annular repairing part inside the repairing part discharging machine downwards to the top of the arc-shaped heating supporting plate 706, the annular repairing part with the same inner diameter as the outer diameter of the plastic pipeline is stored inside the repairing part discharging machine 702, then the second sliding assembly 703 is controlled to drive the second sliding installation seat 704, the connecting side column 705 and the arc-shaped heating supporting plate 706 to move downwards, namely, the arc-shaped heating supporting plate 706 drives the annular repairing part at the top of the arc-shaped heating supporting plate to move downwards until the circle center of the annular repairing part is on the same straight line with the circle center of the plastic pipeline, then the first electric conveying roller group 9 is controlled to drive the pipeline at the top of the arc-shaped heating supporting plate to move inside the first conveying slideway group 10, namely, the plastic pipeline is driven to move below the repairing system 7, namely, at the moment, the plastic pipeline is inserted into the inner side of the annular repairing part at the top of the arc-shaped heating supporting plate 706, the annular repairing piece wraps the cracking position on one side of the plastic pipe, then the arc-shaped heating supporting plate 706 is controlled to heat the annular repairing piece on the top of the plastic pipe, meanwhile, the auxiliary limiting assembly is controlled to fix the plastic pipe, and the friction transmission assembly drives the plastic pipe to rotate, so that the annular repairing piece is wrapped outside the plastic pipe through hot melting.

The auxiliary limiting component comprises an installation top frame 707, a motor seat plate 708, a second power motor 709, a third rotating shaft bar 7010, a third driving wheel 7011, a double-groove driving wheel 7012, a connecting transverse frame 7013, a fourth rotating shaft bar 7014, a fourth driving wheel 7015, a fifth rotating shaft bar 7016, a first flat gear 7017, a fifth driving wheel 7018, a sixth driving wheel 7019, a sixth rotating shaft bar 7020, a second flat gear 7021, a second installation bracket 7022, a third telescopic component 7023 and a third arc-shaped pressing plate 7024; the bottoms of the left sides of the two connecting side frames 701 are connected with a mounting top frame 707 through bolts; the motor seat plate 708 is connected with the inner side of the front part of the mounting top frame 707 through bolts; the top of the motor seat plate 708 is connected with a second power motor 709 through a bolt; the output shaft of the second power motor 709 is fixedly connected with a third rotating shaft rod 7010; the third rotating shaft bar 7010 is rotatably connected with the motor seat plate 708; a third driving wheel 7011 is fixedly connected to the left side of the outer surface of the third rotating shaft 7010; a connecting transverse frame 7013 is fixedly connected to the inner side of the front part of the mounting top frame 707; the connecting transverse frame 7013 is rotatably connected with a fourth rotating shaft 7014; a double-groove driving wheel 7012 is fixedly connected to the left side of the outer surface of the fourth rotating shaft 7014; the outer ring surface of the double-groove driving wheel 7012 is connected to a third driving wheel 7011 through belt transmission; the connecting transverse frame 7013 is rotatably connected with a fifth rotating shaft 7016; a fourth driving wheel 7015 is fixedly connected to the left side of the outer surface of the fifth rotating shaft 7016; the outer ring surface of the fourth driving wheel 7015 is connected with a double-groove driving wheel 7012 through belt transmission; a first flat gear 7017 is fixedly connected to the right side of the outer surface of the fifth rotating shaft 7016; the connecting transverse frame 7013 is rotatably connected with a sixth rotating shaft 7020; a fifth driving wheel 7018 is fixedly connected to the right side of the outer surface of the fourth rotating shaft 7014; a sixth driving wheel 7019 is fixedly connected to the right side of the outer surface of the sixth rotating shaft 7020; the outer ring surface of the sixth driving wheel 7019 is connected to the fifth driving wheel 7018 through belt transmission; a second pinion 7021 is fixedly connected to the left side of the outer surface of the sixth rotating shaft 7020; a second mounting bracket 7022 is welded in the middle of the inner top of the mounting top frame 707; a third telescopic component 7023 is arranged in the middle of the inner bottom of the second mounting bracket 7022; a third arc-shaped pressing plate 7024 is fixedly connected to the bottom of the telescopic end of the third telescopic component 7023; a set of friction drive assemblies is mounted on each of the top left side and the top right side of the third arcuate platen 7024.

When the first electric conveying roller group 9 is controlled to drive the pipeline at the top of the first electric conveying roller group to move inside the first conveying slideway group 10, namely, the plastic pipe is driven to move to the position below the repairing system 7, the third telescopic assembly 7023 is controlled to drive the third arc-shaped pressing plate 7024 to move downwards, and then the third arc-shaped pressing plate 7024 is slightly pressed on the top of the plastic pipe to fix the plastic pipe.

The friction transmission component comprises an installation side frame 7025, a bearing seat plate 7026, a seventh rotating shaft bar 7027, a third pinion 7028 and a friction transmission disc 7029; the left side of the top of the third arc-shaped pressing plate 7024 is welded with an installation side frame 7025; two bearing seat plates 7026 are welded at the inner top of the mounting side frame 7025; a seventh rotating shaft rod 7027 is rotatably connected between the two bearing seat plates 7026; a third pinion 7028 meshed with the first pinion 7017 and the second pinion 7021 is fixedly connected to the left side of the outer surface of the seventh rotating shaft 7027; a friction driving disc 7029 is fixedly connected to the right side of the outer surface of the seventh rotating shaft 7027.

When the third arc-shaped pressing plate 7024 moves downwards, the power supply of the second power motor 709 is controlled to be switched on, then the second power motor 709 drives the third rotating shaft 7010 to rotate, then the third rotating shaft 7010 drives the third driving wheel 7011 to rotate, further the third driving wheel 7011 drives the double-groove driving wheel 7012 to rotate, further the double-groove driving wheel 7012 drives the fourth rotating shaft 7014 to rotate, further the fourth rotating shaft 7014 drives the fifth driving wheel 7018 to rotate, further the fifth driving wheel 7018 drives the sixth driving wheel 7019 to rotate, further the sixth driving wheel 7019 drives the second flat gear 7021 to rotate through the sixth rotating shaft 7020, simultaneously the double-groove driving wheel 7012 drives the fourth driving wheel 7015 to rotate, further the fourth driving wheel 7015 drives the first flat gear 7017 to rotate through the fifth rotating shaft 7016, when the third arc-shaped pressing plate 7024 slightly presses on the top of the plastic pipe to fix the plastic pipe, the third gear 7028 moves downwards to a position meshed with the first gear 7017, the bottom of the friction drive disc 7029 contacts the surface of the plastic pipe fitting, the first gear 7017 drives the third gear 7028 to rotate, the third gear 7028 drives the seventh rotating shaft 7027 to rotate, the seventh rotating shaft 7027 drives the friction drive disc 7029 to rotate, the friction drive disc 7029 drives the plastic pipe fitting to slowly rotate through friction, the second gear 7021 drives the other group of friction drive components to perform the same operation to realize slow rotation of the plastic, namely, the plastic pipe fitting drives the annular repairing part sleeved on the outer surface of the plastic pipe fitting to rotate, the arc-shaped heating supporting plate 706 uniformly heats the annular repairing part, and the annular repairing part is slowly hot-melted and is further hot-melted and adhered to the surface of the cracking position of the plastic pipe fitting in the rotating process of the plastic pipe fitting and the annular repairing part, and finishing the repair.

According to fig. 1 and 13, a transfer system 8 is further included, a group of transfer systems 8 is respectively installed on the left side in the bottom and the right side in the bottom of the working machine bed board 1, and the transfer system 8 includes a bottom bracket 801, a third sliding assembly 802, a third sliding installation seat 803, a mounting plate 804, a fourth telescopic assembly 805 and a bottom bracket 806; the right side bolt in the bottom of the working machine bedplate 1 is connected with a bottom bracket 801; a third sliding assembly 802 is respectively arranged on the middle left side of the top part and the middle right side of the top part of the bottom bracket 801; the tops of the two third sliding assemblies 802 are both connected with a third sliding installation seat 803 in a sliding manner; a mounting plate 804 is fixedly connected between the two third sliding mounting seats 803; a fourth telescopic assembly 805 is connected below the mounting plate 804; the top of the telescopic end of the fourth telescopic assembly 805 is fixedly connected with a bottom bracket 806.

After standard pipes are obtained by cutting by the cutting system 4, the pipes with cracks are located at the top of the second electric conveying roller group 11 and the top of the inner side of the second conveying chute group 12, that is, the bottom brackets 806 are located at the bottom of the pipes with cracks, then the fourth telescopic assembly 805 is controlled to drive the bottom brackets 806 to extend upwards, the other group of transfer systems 8 performs the same operation, and then the left and right bottom brackets 806 move upwards to erect the pipes, so that the pipes are separated from the second electric conveying roller group 11 and the second conveying chute group 12, the bottom of the pipes is higher than the highest point of the second conveying chute group 12, then the third sliding assembly 802 is controlled to drive the third sliding installation seat 803 to move, the third sliding installation seat 803 drives the fourth telescopic assembly 805 and the bottom brackets 806 to move forwards through the installation plate 804, and controlling the fourth telescopic assembly 805 to contract until the pipe fitting moves to the tops of the first conveying slide group 10 and the first electric conveying roller group 9, and then placing the pipe fitting on the inner side of the first conveying slide group 10 and the top of the first electric conveying roller group 9 to finish conveying the cracked pipe fitting.

As shown in fig. 1 and 14, the pressing detection system 3 is further included, the pressing detection system 3 is installed on the right side of the top of the working machine bed plate 1, and the pressing detection system 3 includes a first portal frame 301, a first limit sliding column 302, a first lifting seat plate 303, a first electric cylinder 304, a second electric cylinder 305, a first arc-shaped pressing plate 306, a pressing vertical plate 307, a laser generator 308 and a signal receiver 309; the right side of the top of the working machine bed plate 1 is connected with a first portal frame 301 through a bolt; two first limiting sliding columns 302 are arranged at the top in the first portal frame 301; the bottoms of the two first limiting sliding columns 302 are welded with a working machine bed plate 1; a first electric cylinder 304 is arranged at the top of the first portal frame 301; a first lifting seat plate 303 is connected between the outer surfaces of the two first limiting sliding columns 302 in a sliding manner; the bottom of the telescopic end of the first electric cylinder 304 is connected with a first lifting seat plate 303 through bolts; a second electric cylinder 305 is respectively arranged at the left side and the right side of the first lifting seat plate 303; the bottom of the telescopic end of each of the two second electric cylinders 305 is connected with a first arc-shaped pressing plate 306 through bolts; a pressing vertical plate 307 is fixedly connected to the middle of the bottom of the first lifting seat plate 303; the front side and the rear side of the pressing vertical plate 307 are respectively provided with a laser generator 308; a signal receiver 309 is installed at each of the front and rear inner sides of the first gantry 301.

The second electric conveying roller set 11 drives the plastic pipe to move at the top of the second conveying chute set 12, then the plastic pipe moves to the position below the pressing detection system 3, and then the first electric cylinder 304 is controlled to extend downwards, namely the first electric cylinder 304 drives the first lifting seat plate 303, the second electric cylinder 305, the first arc-shaped pressing plate 306, the pressing vertical plate 307, the laser generator 308 and the signal receiver 309 move downwards, then the pressing vertical plate 307 can be pressed at the top of the pipe to detect the strength of the pipe, when the strength of the pipe does not reach the standard, the pipe can be pressed and damaged by the pressing vertical plate 307, namely the bottom of the pressing vertical plate 307 can be inserted into the crack of the pipe, meanwhile, the laser generator 308 can be lowered to the height of the signal receiver 309, meanwhile, the laser signal emitted by the laser generator 308 can be transmitted into the corresponding signal receiver 309, then the signal receiver 309 emits a signal to control the first electric cylinder 304 to contract upwards to drive the pressing vertical plate 307 to move upwards from the crack of the plastic pipe The pipe fitting is pulled out from the seam, the two second electric cylinders 305 are controlled to extend downwards, namely the two second electric cylinders 305 respectively drive one first arc-shaped pressing plate 306 to move downwards to the top of the pipe fitting, the pipe fitting is pressed, the pressing vertical plate 307 can be pulled out smoothly, and the fixed-length pressing of the plastic pipe fitting for detecting the strength of the pipe wall of the plastic pipe fitting is finished.

As shown in fig. 1 and fig. 15-16, the cutting system 4 is further included, the cutting system 4 is installed at the right middle side of the top of the machine bed plate 1, and the cutting system 4 includes a second portal frame 401, a third electric cylinder 402, a second lifting seat plate 403, a second limiting sliding column 404, a fourth electric cylinder 405, a second arc-shaped pressing plate 406, a saw blade installation box 407, a third power motor 408 and a cutting saw blade 409; a third electric cylinder 402 is arranged in the middle of the top of the second portal frame 401; a second lifting seat plate 403 is arranged at the bottom of the telescopic end of the third electric cylinder 402; two second limiting sliding columns 404 are mounted at the top in the second portal frame 401; the outer surfaces of the two second limiting sliding columns 404 are connected with the second lifting seat plate 403 in a sliding manner; a fourth electric cylinder 405 is arranged in the middle of the bottom of the second lifting seat plate 403; a second arc-shaped pressing plate 406 is arranged at the bottom of the telescopic end of the fourth electric cylinder 405; a saw blade mounting box 407 is mounted at the top of the left side of the second portal frame 401; the left side of the saw blade mounting box 407 is connected with a third power motor 408 through a bolt; the blade mounting box 407 is rotatably connected with a cutting blade 409; an output shaft of the third power motor 408 is fixedly connected with a cutting saw blade 409.

The second electric conveying roller group 11 drives the plastic pipe fitting to move at the top of the second conveying slideway group 12, the detected plastic pipe fitting is driven to the lower part of the cutting system 4, the position of the two cm away from the detection point of the top of the plastic pipe fitting is controlled to be positioned below the cutting saw blade 409, then the third electric cylinder 402 is controlled to extend downwards, namely the third electric cylinder 402 drives the second lifting seat plate 403, the second limiting sliding column 404, the fourth electric cylinder 405, the second arc-shaped pressing plate 406, the saw blade mounting box 407, the third power motor 408 and the cutting saw blade 409 to move downwards integrally, meanwhile, the fourth electric cylinder 405 is controlled to drive the second arc-shaped pressing plate 406 to move downwards, namely the second arc-shaped pressing plate 406 moves downwards to press at the top of the plastic pipe fitting, and the power supply of the third power motor 408 is controlled to be switched on, namely the third power motor 408 drives the cutting saw blade 409 to rotate, and further when the bottom of the cutting saw blade 409 contacts the plastic pipe fitting, the cutting blade 409 can realize the cutting of the plastic pipe fitting.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a plastics pipe fitting machine-shaping fracture repair equipment, includes work machine bed board (1) and support footing post (2), characterized by: the device also comprises an outer support resetting system (5), a repairing system (7), a first electric conveying roller set (9), a first conveying slideway set (10), a second electric conveying roller set (11) and a second conveying slideway set (12); the bottom of the working machine bed plate (1) is provided with a plurality of supporting base legs (2); an external support resetting system (5) is arranged on the right front side of the top of the bed plate (1) of the working machine; a repairing system (7) is arranged on the left front side of the top of the working machine bed plate (1); the front side of the top of the working machine bed plate (1) is provided with three first electric conveying roller sets (9), the repairing system (7) is positioned between the two first electric conveying roller sets (9) on the left side, and the outer support resetting system (5) is positioned on the right side of the first electric conveying roller set (9) on the rightmost side; two groups of first conveying slideway groups (10) are arranged on the front side of the top of the working machine bed plate (1); the first conveying slide way group (10) is positioned between the two first electric conveying roller groups (9) on the right side; four second electric conveying roller sets (11) are arranged on the rear side of the top of the working machine bed plate (1); two groups of second conveying slideway groups (12) are arranged on the rear side of the top of the working machine bed plate (1); one group of second conveying slide way groups (12) is positioned between the two groups of second electric conveying roller groups (11) on the right side; the other group of second conveying slide way groups (12) is positioned between the two groups of second electric conveying roller groups (11) in the middle;

the outer support resetting system (5) comprises a first sliding assembly (501), a first sliding installation seat (502), a transmission fixed box frame (503), a first power motor (504), a first rotating shaft rod (505), a first transmission wheel (506), a bearing frame column (507), a second rotating shaft rod (508), a second transmission wheel (509), a rotating disc (5010), a connecting frame (5011), a connecting general column (5012), a correcting assembly and a heating assembly; a first sliding assembly (501) corresponding to the second conveying slide way group (12) is arranged on the right front side of the top of the working machine bed plate (1); the top of the first sliding assembly (501) is connected with a first sliding installation seat (502); a transmission fixing box frame (503) is fixedly connected to the front side and the rear side of the top of the first sliding mounting seat (502); a first power motor (504) is fixedly connected to the top of the first sliding mounting seat (502); the first power motor (504) is positioned at the inner side of the transmission fixing box frame (503); a first rotating shaft rod (505) is fixedly connected to an output shaft of the first power motor (504); a first driving wheel (506) is fixedly connected to the outer surface of the first rotating shaft rod (505); a bearing frame column (507) is fixedly connected to the left side of the top of the first sliding installation seat (502); the first rotating shaft rod (505) is rotatably connected with the bearing frame column (507); the bearing frame column (507) is rotatably connected with a second rotating shaft rod (508); a second driving wheel (509) is fixedly connected to the outer surface of the second rotating shaft rod (508); the outer ring surface of the second transmission wheel (509) is connected with the first transmission wheel (506) through belt transmission; a rotating disc (5010) is fixedly connected to the left side of the second rotating shaft rod (508); the left side of the rotating disc (5010) is fixedly connected with a connecting frame (5011); the connecting frame (5011) is fixedly sleeved with a connecting main column (5012); the middle part of the connecting main column (5012) is provided with a correction component; the left side and the right side of the connecting main column (5012) are connected with heating components.

2. The plastic pipe processing forming cracking repair equipment as claimed in claim 1, wherein the correction assembly comprises an electric rotating seat (5013), a first telescopic assembly (5014) and a correction barrel (5015); the middle part of the connecting main column (5012) is provided with an electric rotating seat (5013); the top of the electric rotating seat (5013) is provided with a first telescopic component (5014); the top of the telescopic end of the first telescopic component (5014) is fixedly connected with a correcting barrel (5015).

3. The equipment for repairing the processing forming cracking of the plastic pipe fitting according to claim 2, wherein the heating component comprises a first mounting vertical frame (5016), a limit stop lever (5017), a mounting ejector rod (5018), a first heating plate (5019), a second mounting vertical frame (5020), a protection bottom frame (5021), a first torsion spring component (5022), a rotating swing rod (5023), a trigger component (5024), a trigger control component (5025), a second heating plate (5026), a second torsion spring component (5027) and a third torsion spring component (5028); a third torsion spring assembly (5028) and a second torsion spring assembly (5027) are respectively arranged on the left side and the right side of the connecting main column (5012); a first mounting vertical frame (5016) is mounted at the top of the rotating end of the second torsion spring assembly (5027); the front side bottom and the rear side bottom of the first mounting vertical frame (5016) are respectively fixedly connected with a limit stop lever (5017); the top of the first mounting vertical frame (5016) is fixedly connected with a mounting ejector rod (5018); a second heating plate (5026) and a first heating plate (5019) are respectively arranged on the front side and the rear side of the top of the mounting ejector rod (5018); a second mounting vertical frame (5020) is mounted at the top of the rotating end of the third torsion spring assembly (5028); the top of the second mounting vertical frame (5020) is fixedly connected with a mounting ejector rod (5018); the bottom of the mounting ejector rod (5018) is fixedly connected with a protection bottom frame (5021); a first torsion spring assembly (5022) is arranged in the right middle of the connecting main column (5012); a rotary swing rod (5023) is respectively arranged on the front side and the rear side of the top of the rotating end of the first torsion spring assembly (5022); the top parts of the two rotating swing rods (5023) are respectively provided with a trigger component (5024); the right side of the front end and the right side of the rear end of the mounting ejector rod (5018) are respectively provided with a trigger control assembly (5025).

4. The plastic pipe machining forming cracking repair equipment as claimed in claim 3, wherein the equipment further comprises a fixing system (6), the fixing system (6) is installed on the front side of the top middle portion of the working machine bedplate (1), the fixing system (6) is located between the two first electric conveying roller sets (9) on the left side, and the fixing system (6) comprises a third installation vertical frame (601), a first installation bracket (602), a second telescopic assembly (603) and a fixed pressing plate (604); a third mounting vertical frame (601) is fixedly connected to the front side of the middle of the top of the working machine bed plate (1); a first mounting bracket (602) is fixedly connected to the inner top of the rear side of the third mounting vertical frame (601); a second telescopic component (603) is fixedly connected to the middle of the bottom of the first mounting bracket (602); the bottom of the telescopic end of the second telescopic component (603) is fixedly connected with a fixed pressure plate (604).

5. The plastic pipe processing forming cracking repair device according to claim 4, wherein the repair system (7) comprises a connecting side frame (701), a repair part discharging machine (702), a second sliding assembly (703), a second sliding installation seat (704), a connecting side column (705), an arc-shaped heating supporting plate (706), an auxiliary limiting assembly and a friction transmission assembly; two connecting side frames (701) are fixedly connected to the left front side of the top of the working machine bed plate (1); a repairing part discharging machine (702) is fixedly connected between the tops of the two connecting side frames (701); one second sliding component (703) is respectively arranged at one side opposite to the two connecting side frames (701); two second sliding assemblies (703) are respectively connected with a second sliding installation seat (704); one side of each of the two second sliding installation seats (704) opposite to each other is fixedly connected with a connecting side column (705); an arc-shaped heating supporting plate (706) corresponding to the first conveying slide way group (10) is fixedly connected between the two connecting side columns (705); the bottoms of the left sides of the two connecting side frames (701) are provided with auxiliary limiting components; a set of friction transmission assembly is respectively installed to the left and right sides in the middle of supplementary spacing subassembly.

6. The equipment for repairing the processing, forming and cracking of the plastic pipe fittings as claimed in claim 5, wherein the auxiliary limiting component comprises an installation top frame (707), a motor seat plate (708), a second power motor (709), a third rotating shaft rod (7010), a third driving wheel (7011), a double-groove driving wheel (7012), a connecting transverse frame (7013), a fourth rotating shaft rod (7014), a fourth driving wheel (7015), a fifth rotating shaft rod (7016), a first flat gear (7017), a fifth driving wheel (7018), a sixth driving wheel (7019), a sixth rotating shaft rod (7020), a second flat gear (7021), a second installation bracket (7022), a third telescopic component (7023) and a third arc-shaped pressing plate (7024); the bottoms of the left sides of the two connecting side frames (701) are fixedly connected with a mounting top frame (707); a motor seat plate (708) is fixedly connected with the inner side of the front part of the mounting top frame (707); a second power motor (709) is fixedly connected to the top of the motor seat plate (708); a third rotating shaft rod (7010) is fixedly connected with an output shaft of the second power motor (709); the third rotating shaft rod (7010) is rotatably connected with the motor seat plate (708); a third driving wheel (7011) is fixedly connected to the left side of the outer surface of the third rotating shaft rod (7010); a connecting transverse frame (7013) is fixedly connected with the inner side of the front part of the mounting top frame (707); the connecting transverse frame (7013) is rotatably connected with a fourth rotating shaft rod (7014); a double-groove driving wheel (7012) is fixedly connected to the left side of the outer surface of the fourth rotating shaft rod (7014); the outer ring surface of the double-groove driving wheel (7012) is connected with a third driving wheel (7011) through belt transmission; the rear side of the connecting transverse frame (7013) close to the double-groove driving wheel (7012) is rotatably connected with a fifth rotating shaft rod (7016); a fourth driving wheel (7015) is fixedly connected to the left side of the outer surface of the fifth rotating shaft rod (7016); the outer ring surface of the fourth driving wheel (7015) is connected with a double-groove driving wheel (7012) through belt transmission; a first flat gear (7017) is fixedly connected to the right side of the outer surface of the fifth rotating shaft rod (7016); the right side of the connecting transverse frame (7013) far away from the first flat gear (7017) is rotatably connected with a sixth rotating shaft rod (7020); a fifth driving wheel (7018) is fixedly connected to the right side of the outer surface of the fourth rotating shaft rod (7014); a sixth driving wheel (7019) is fixedly connected to the right side of the outer surface of the sixth rotating shaft rod (7020); the outer ring surface of the sixth driving wheel (7019) is connected with a fifth driving wheel (7018) through belt transmission; a second pinion (7021) is fixedly connected to the left side of the outer surface of the sixth rotating shaft rod (7020); a second mounting bracket (7022) is fixedly connected to the middle of the top in the mounting top frame (707); a third telescopic component (7023) is arranged in the middle of the inner bottom of the second mounting bracket (7022); a third arc-shaped pressing plate (7024) is fixedly connected to the bottom of the telescopic end of the third telescopic assembly (7023); and a group of friction transmission assemblies are respectively arranged on the left side and the right side of the top of the third arc-shaped pressing plate (7024).

7. The device for repairing the processing, forming and cracking of the plastic pipe fitting according to claim 6, wherein the friction transmission assembly comprises a mounting side frame (7025), a bearing seat plate (7026), a seventh rotating shaft rod (7027), a third pinion (7028) and a friction transmission disc (7029); a mounting side frame (7025) is fixedly connected to the left side of the top of the third arc-shaped pressing plate (7024); two bearing seat plates (7026) are fixedly connected to the inner top of the mounting side frame (7025); a seventh rotating shaft rod (7027) is rotatably connected between the two bearing seat plates (7026); a third pinion (7028) meshed with the first pinion (7017) and the second pinion (7021) is fixedly connected to the left side of the outer surface of the seventh rotating shaft (7027); a friction drive disc (7029) is fixedly connected to the right side of the outer surface of the seventh rotating shaft rod (7027).

8. The plastic pipe machining forming cracking repair equipment according to claim 7, characterized by further comprising a transfer system (8), wherein a group of transfer systems (8) are respectively installed on the middle left side and the middle right side of the bottom of the working machine bed board (1), a rectangular through groove is respectively formed in the middle left side and the middle right side of the working machine bed board (1), the two groups of transfer systems (8) respectively run in the two through grooves, and the transfer system (8) comprises a bottom bracket (801), a third sliding assembly (802), a third sliding installation seat (803), an installation plate (804), a fourth telescopic assembly (805) and a bottom seat (806); a bottom bracket (801) is fixedly connected to the middle right side of the bottom of the working machine bed plate (1); a third sliding assembly (802) is respectively arranged on the middle left side of the top part and the middle right side of the top part of the bottom bracket (801); the tops of the two third sliding assemblies (802) are connected with a third sliding installation seat (803); a mounting plate (804) is fixedly connected between the two third sliding mounting seats (803); a fourth telescopic assembly (805) is connected below the mounting plate (804); the top of the telescopic end of the fourth telescopic component (805) is fixedly connected with a bottom bracket (806); the bottom bracket (806) is positioned above the machine bed plate (1).

9. The plastic pipe machining forming cracking repair equipment of claim 8, further comprising a pressing detection system (3), wherein the pressing detection system (3) is installed on the right side of the top of the working machine bedplate (1), and the pressing detection system (3) comprises a first portal frame (301), a first limiting sliding column (302), a first lifting bedplate (303), a first electric cylinder (304), a second electric cylinder (305), a first arc-shaped pressing plate (306), a pressing vertical plate (307), a laser generator (308) and a signal receiver (309); a first portal frame (301) is fixedly connected to the right side of the top of the working machine bed plate (1); two first limiting sliding columns (302) are mounted at the top in the first portal frame (301); the bottoms of the two first limiting sliding columns (302) are fixedly connected with a working machine bed plate (1); a first electric cylinder (304) is arranged at the top of the first portal frame (301); a first lifting seat plate (303) is connected between the outer surfaces of the two first limiting sliding columns (302) in a sliding manner; the bottom of the telescopic end of the first electric cylinder (304) is fixedly connected with a first lifting seat plate (303); a second electric cylinder (305) is respectively arranged at the left side and the right side of the first lifting seat plate (303); the bottom parts of the telescopic ends of the two second electric cylinders (305) are respectively fixedly connected with a first arc-shaped pressing plate (306); a pressing vertical plate (307) is fixedly connected to the middle of the bottom of the first lifting seat plate (303); the front side and the rear side of the pressing vertical plate (307) are respectively provided with a laser generator (308); a signal receiver (309) is respectively arranged at the front part and the rear part of the inner side of the first portal frame (301).

10. The plastic pipe machining, forming and cracking repair equipment as claimed in claim 9, wherein the equipment further comprises a cutting system (4), the cutting system (4) is installed on the right middle side of the top of the working machine bed plate (1), and the cutting system (4) comprises a second portal frame (401), a third electric cylinder (402), a second lifting seat plate (403), a second limiting sliding column (404), a fourth electric cylinder (405), a second arc-shaped pressing plate (406), a saw blade mounting box (407), a third power motor (408) and a cutting saw blade (409); a third electric cylinder (402) is arranged in the middle of the top of the second portal frame (401); a second lifting seat plate (403) is installed at the bottom of the telescopic end of the third electric cylinder (402); two second limiting sliding columns (404) are mounted at the top in the second portal frame (401); the outer surfaces of the two second limiting sliding columns (404) are connected with a second lifting seat plate (403); a fourth electric cylinder (405) is arranged in the middle of the bottom of the second lifting seat plate (403); a second arc-shaped pressing plate (406) is arranged at the bottom of the telescopic end of the fourth electric cylinder (405); a saw blade mounting box (407) is mounted at the top of the left side of the second portal frame (401); a third power motor (408) is fixedly connected to the left side of the saw blade mounting box (407); the saw blade mounting box (407) is rotatably connected with a cutting saw blade (409); an output shaft of the third power motor (408) is fixedly connected with a cutting saw blade (409).