CN116872479B

CN116872479B - Processing equipment for polyurethane spraying polyethylene winding heat-insulating pipe

Info

Publication number: CN116872479B
Application number: CN202311142127.2A
Authority: CN
Inventors: 李光远
Original assignee: Deshida Tianjin Pipeline Equipment Co ltd; Aofeide Tianjin Pipeline Technology Co ltd
Current assignee: Deshida Tianjin Pipeline Equipment Co ltd; Aofeide Tianjin Pipeline Technology Co ltd
Priority date: 2023-09-06
Filing date: 2023-09-06
Publication date: 2023-12-15
Anticipated expiration: 2043-09-06
Also published as: CN116872479A

Abstract

The application relates to processing equipment for polyurethane spraying polyethylene winding heat-insulating pipes, which relates to the technical field of polyurethane spraying polyethylene winding heat-insulating pipes, and comprises a base, a plurality of supporting seat groups and a conveying device, wherein the conveying device comprises: the two rotating seats are respectively and rotatably arranged on the two supporting seat bodies, and the two rotating seats are respectively and rotatably provided with riding wheels; the driving mechanism is arranged on the supporting seat body and is used for driving the two rotating seats to rotate simultaneously; the rotating assemblies for driving the riding wheels to rotate are arranged on the rotating seats. According to the application, the rotation of the supporting wheels drives the pipe body to move and simultaneously rotate, so that the two supporting wheels rotate to a proper position, and the rotation and the movement of the straight pipe section and the interface end are realized, thereby improving the production efficiency and reducing the production cost.

Description

Processing equipment for polyurethane spraying polyethylene winding heat-insulating pipe

Technical Field

The application relates to the technical field of polyurethane spraying polyethylene winding heat-insulating pipes, in particular to processing equipment for polyurethane spraying polyethylene winding heat-insulating pipes.

Background

The spheroidal graphite cast iron pipe is a pipe which is formed by adding a nodulizer into cast molten iron with the number of more than 18 and then centrifugally casting at a high speed by a centrifugal spheroidal graphite cast iron machine, polyurethane is sprayed outside the spheroidal graphite cast iron pipe and then a polyethylene protective layer is wound, so that the polyurethane-sprayed polyethylene-wound heat-insulating pipe is formed, and the polyurethane-sprayed polyethylene-wound heat-insulating pipe is an ideal material for natural water pipes.

When the original running water pipes are connected, a plurality of pipe bodies with the same diameter are welded at the connecting end, or special connectors with the diameter larger than that of the pipe bodies are used for connection, and along with upgrading and transformation of the running water pipe, new product specifications are provided, the nodular cast iron pipe is required to be composed of a straight pipe section and an interface end, the diameter of the interface end is larger than that of the straight pipe section, and when the connection is carried out, the straight pipe section is spliced and installed on the adjacent interface end to realize connection, so that the installation efficiency can be obviously improved.

However, the straight pipe section, the interface end and the diameter are different, so that the subsequent spraying and winding processes need to be adjusted and adapted, in the prior art, after clamping and positioning are generally adopted to the two ends of the pipe body, the pipe body is processed in situ, so that more time is spent on clamping and subsequent disassembly and transportation, and the pipe body is processed in situ, so that spraying and winding equipment needs to be moved to finish final processing, and meanwhile, a driving structure for driving the pipe body to rotate is also required to be arranged, so that the processing time is greatly prolonged, and the production efficiency is reduced; meanwhile, the pipe body needs to be transported and supported by the riding wheel in the continuous production process, and the interface end is easy to collide with the riding wheel in the moving process, so that the transportation of the pipe body is blocked, the production efficiency is reduced, and the production cost is increased.

Disclosure of Invention

In order to improve production efficiency and reduce production cost, the application provides processing equipment for polyurethane spraying polyethylene winding heat-insulating pipes.

The application provides processing equipment for polyurethane spraying polyethylene winding heat-insulating pipes, which adopts the following technical scheme:

a processing equipment for polyurethane spraying polyethylene winding insulating tube, includes the base, sets up a plurality of supporting seat groups on the base along body axis direction interval, every all set up the conveyor who is used for supporting and conveying the body on the supporting seat group, the supporting seat group includes two supporting seat bodies that are located body axis both sides respectively, conveyor includes:

the two rotating seats are respectively and rotatably arranged on the two supporting seat bodies through rotating shafts, riding wheels for supporting the pipe bodies are respectively and rotatably arranged on the two rotating seats, and the riding wheels rotate to drive the pipe bodies to rotate and simultaneously move forwards;

the driving mechanism is arranged on the supporting seat body and is used for driving the two rotating seats positioned on two sides of the pipe body to rotate simultaneously;

and a plurality of rotating assemblies for driving the riding wheels to rotate are arranged on the rotating seats.

Through adopting above-mentioned technical scheme, a plurality of rotating assemblies start and drive a plurality of riding wheels and rotate, the body moves to on the riding wheel, riding wheel rotates and drives the body and move simultaneously and rotate, the straight tube section is in the front and the interface end is behind when the body is carried simultaneously, consequently, the riding wheel can normally transport the straight tube section, and the moving assembly control riding wheel rotates and drives the straight tube section transportation and accomplish and make the interface end move to before the riding wheel, moving assembly trigger signal gives actuating mechanism, actuating mechanism starts to take two rotation seats of body both sides and rotates simultaneously, two rotation seats rotate and drive the riding wheel that is located two rotation seats simultaneously and rotate for two riding wheel positions are suitable to carry the interface end.

After the interface end is accomplished in the transport of movable assembly control riding wheel, movable assembly continues trigger signal and gives actuating mechanism, actuating mechanism drives two riding wheels gyrations and arrives the normal position, thereby realize carrying to follow-up straight tube section, then continue to repeat above process and carry, thereby can continuously carry many body, the body is taken the body simultaneously and is rotated, consequently the body moves to spraying equipment and winding equipment department and sprays and twines, thereby the time spent in the body course of working has been saved, spraying equipment and winding equipment need not to remove moreover and can carry out processing, simultaneously also make the body carry go on continuously, thereby improved production efficiency, manufacturing cost is reduced.

Meanwhile, the rotating seat rotates to adjust the position of the riding wheel, and the riding wheel is adjusted relative to the horizontal movement, so that the supporting position of the riding wheel after being adjusted can be as close to the axis of the pipe body as possible, thereby further improving the stability of the pipe body in the transportation process and improving the production efficiency.

Optionally, the driving mechanism is provided with two and is located two rotation seats, the driving mechanism includes:

the telescopic piece is rotatably arranged on the supporting seat body and is rotatably connected with the rotating seat and used for driving the rotating seat to rotate;

the supporting component is arranged on the supporting seat body and used for supporting and positioning the rotating seat.

Through adopting above-mentioned technical scheme, two extensible members start and drive two rotation seats and rotate simultaneously, and the supporting component starts and supports the location to rotating the seat to improved the stability of riding wheel adjusted back position, also reduced the extensible member and continuously received pressure and impaired probability moreover, improved the stability when producing, realized rotating the seat and rotated simultaneously also improved production efficiency.

Optionally, the support assembly includes:

the first rotating block is rotatably arranged on the supporting seat body;

the second rotating block is rotatably arranged on the rotating seat, and the bottom end and the top end of the first rotating block are respectively provided with a supporting surface which is clung together and is in an inclined state.

Through adopting above-mentioned technical scheme, rotate the seat and rotate and drive the second and rotate the piece, and the second rotates the piece and rotate and promote first commentaries on classics piece and rotate for two holding surfaces that are located on first commentaries on classics piece and the second changes the piece and rotate the position along with rotating, and telescopic member and gravity effect make two holding surfaces that are located on first commentaries on classics piece and the second and hug closely together, can realize supporting the seat of rotating after rotating, thereby improved the stability when producing, simple structure is stable simultaneously.

Optionally, the conveyor still includes the response subassembly of being connected with actuating mechanism electricity, response subassembly sets up on rotating the seat and is used for the response to detect the distance between the body lateral wall, response subassembly includes:

the distance sensor and the pressure sensor are arranged on the rotating seat at intervals along the moving direction of the pipe body and are electrically connected with the driving mechanism, and the distance sensor is used for detecting the distance between the pipe body and the rotating seat;

the guide rod is arranged on the rotating seat in a sliding manner;

the guide plate is arranged on the guide rod and used for guiding when being abutted against the pipe body;

the spring is sleeved on the guide rod, is connected with the guide plate and the rotating seat and keeps the guide rod away from the trend of the pressure sensor; the pipe body moves to the guide plate after passing through the distance sensor and pushes the guide rod to be pressed against the pressure sensor detection element.

By adopting the technical scheme, the distance sensor sends out a signal to be in contact with the outer side wall of the pipe body and is used for detecting the distance between the outer side wall of the pipe body, when the distance value changes, the distance sensor controls the driving mechanism to drive the rotating seat to rotate, the rotating seat rotates to drive the riding wheel, the distance sensor and the pressure sensor to rotate simultaneously, so that the riding wheel is suitable for supporting the pipe body, the distance sensor continuously detects the distance between the pipe body and the driving mechanism, after the distance value is regulated to a specified range, the driving mechanism stops running, then the pipe body moves to the pressure sensor, the pipe body gradually increases the extrusion force to the guide plate under the guide effect of the guide plate, the pipe body pushes the guide rod to approach and abut against the pressure sensor, so that the pressure sensor keeps certain pressure, the distance sensor detects and controls, and the pressure sensor rechecks the position of the riding wheel after rotating is suitable for supporting the pipe body;

when the distance sensor detects that the pressure sensor is started and the distance sensor normally operates, the pressure value of the pressure sensor is within a specified range without triggering signals, when the distance sensor has problems, the pipe body generates pressure to the pressure sensor through the guide plate and the spring, and when the pressure value exceeds the specified range, namely the pressure value is too large or too small, the pressure sensor controls the rotating seat to rotate, so that the pressure value is within the specified range, thereby further improving the accuracy in detection, improving the stability in operation and improving the production efficiency; and a plurality of sensing assemblies positioned in the same supporting seat group are simultaneously started to detect, and the plurality of sensing assemblies can control the driving mechanisms positioned on the same supporting seat group to be simultaneously started, so that the probability that the sensing assemblies are out of order and are not timely sensed is reduced, and the production efficiency is improved.

Meanwhile, the lengths of the straight pipe section and the interface end are changed, so that the adaptive production can be performed, and the production efficiency is further improved; the diameter of the pipe body after winding is changed, and the riding wheel can also adjust the position according to the diameter change to adapt, so that the production is continuously carried out, the production efficiency is improved, and the production cost is reduced.

Optionally, the driving mechanism includes:

the first driving block is rotationally arranged on the rotating seat, the second driving block is glidingly arranged on the supporting seat body, and a first driving surface and a second driving surface which are clung together and are in an inclined state are respectively arranged at the bottom end of the first driving block and the top end of the second driving block;

the moving block is arranged on the first driving surface and is slidably arranged on the second driving surface;

the driving screw rod is rotatably arranged on the supporting seat body and is in threaded connection with the second driving block, two driving blocks, two moving blocks and two driving screw rods are arranged on the rotating seats positioned on two sides of the axis of the pipe body, and the two driving screw rods are connected through a universal joint;

the driving motor is arranged on the supporting seat body, and an output shaft is connected with the driving screw rod.

Through adopting above-mentioned technical scheme, driving motor starts to drive the drive lead screw that is connected with it and rotates, driving lead screw rotates and drives another drive lead screw through the universal joint and rotate simultaneously, make two second drive blocks remove simultaneously, the second drive block removes and makes movable block and first drive block remove, thereby drive first drive block and rotation seat take place to rotate, consequently first driving surface and second driving surface slide each other, consequently, the rotation seat rotates the back, first driving surface and second driving surface support together, thereby realize supporting the rotation seat, the pressure of gravity to power unit such as drive lead screw has also been reduced simultaneously, stability after the rotation seat is adjusted has been improved, and drive two rotation seats simultaneously through a driving motor start-up, the synchronism when having improved two rotation seats and adjusted has further improved stability when moving, production efficiency has been improved.

Optionally, the first rotating block is provided with a first electromagnet which is adsorbed to the second rotating block for positioning after being electrified.

By adopting the technical scheme, the first electromagnet improves the stability between the first rotating block and the second rotating block, and further improves the production efficiency.

Optionally, the base is last and be located the body axis both sides and all slide and be provided with two seat that slide, two slide the seat and tilt up simultaneously or move down, be located a plurality of supporting seat bodies of body both sides set up respectively on two seat that slide, be provided with the removal subassembly that drives two seat that slide on the base.

Through adopting above-mentioned technical scheme, when straight tube section and interface end diameter change for rotate the seat and rotate the back riding wheel inconvenient even can not satisfy and support and carry the requirement, remove the subassembly and start and drive two seat slopes upwards or downwardly moving that slide, make can be better support straight tube section and interface end, thereby realize supporting and carrying the body after the diameter change, also make the riding wheel support the body after the diameter change when, the axis coincidence of body after the change and the preceding body, thereby be convenient for spray coating equipment and winding equipment's regulation, thereby further improved production efficiency.

Optionally, the moving assembly includes:

the two movable screw rods are rotatably arranged on the base and are respectively in threaded connection with the two sliding seats, and the two movable screw rods are connected with the bottom rods of the movable screw rods through universal joints;

and the moving motor is arranged on the base, and the output shaft of the moving motor is connected with one of the moving screw rods.

Through adopting above-mentioned technical scheme, the movable screw that the movable motor starts to drive and be connected with it rotates, and the movable screw rotates and drives another movable screw through the universal joint and rotate to make two movable screws rotate simultaneously, two movable screw rotations drive two seat of sliding and remove simultaneously, so that realize driving motor starts to drive two seat of sliding and remove simultaneously.

Optionally, the rotating assembly includes:

the rotating motor is arranged at one end of the rotating seat, which is close to the rotating shaft;

the first synchronous wheel is arranged on the output shaft of the rotating motor;

the second synchronizing wheel is arranged on the riding wheel and the synchronous belt is connected with the first synchronizing wheel.

By adopting the technical scheme, the rotating motor is started to drive the first synchronous wheel to rotate, the first synchronous wheel rotates to drive the second synchronous wheel to rotate through the synchronous belt, and the second synchronous wheel rotates to drive the riding wheel to rotate; the rotating motor is positioned at one end of the rotating seat, which is close to the rotating shaft, so that the torque generated by the rotating motor to the rotating shaft when the rotating seat rotates is reduced, meanwhile, the driving force when the driving mechanism drives the rotating seat to rotate is also reduced, the stability of the structure in operation is improved, the energy consumption is reduced, the production efficiency is improved, and the production cost is reduced.

Optionally, be provided with the clearance subassembly that clears up the outer lateral wall of pipe body on the rotation seat, clearance subassembly includes:

the scraping plate is detachably arranged on the rotating seat, is made of soft elastic materials and is pressed against the pipe body to scrape impurities;

the collecting box is placed on the ground and used for catching falling impurities.

Through adopting above-mentioned technical scheme, rotate the seat and rotate and drive the scraper blade adjustment position for scraper blade position and body external diameter adaptation, when making the body move to scraper blade department, the scraper blade supports to press on the body lateral wall, and the body removes simultaneously and rotates, consequently can realize clearing up the whole lateral wall of body through the scraper blade of less size, and collect in the impurity after the clearance drops the collection box, so improved the clearance effect to the body lateral wall, improved the follow-up spraying of body and winding quality.

In summary, the present application includes at least one of the following beneficial technical effects:

the supporting roller is driven to rotate through the starting of the rotating assembly, the supporting roller rotates to drive the pipe body to move and rotate simultaneously, the sensing assembly senses and detects the distance between the outer side wall of the pipe body and the front side wall of the supporting roller, the sensing assembly triggers the starting of the signal control driving mechanism, the two supporting rollers rotate to the proper positions, the rotation and the movement of the straight pipe section and the interface end are realized, the pipe body is enabled to move to the spraying equipment and the winding equipment to be sprayed and wound, the time spent in the pipe body processing process is saved, the spraying equipment and the winding equipment can be processed without moving, and meanwhile, the pipe body is enabled to be continuously conveyed, so that the production efficiency is improved, and the production cost is reduced.

Drawings

Fig. 1 is a schematic perspective view of embodiment 1 of the present application;

FIG. 2 is a schematic view showing the structure of the base and the moving assembly in embodiment 1 of the present application;

FIG. 3 is a schematic view showing the structure of a conveying apparatus in embodiment 1 of the present application;

FIG. 4 is a schematic view showing the structure of a rotating assembly and a cleaning assembly according to embodiment 1 of the present application;

fig. 5 is a schematic structural view of a driving mechanism in embodiment 2 of the present application.

Reference numerals: 1. a base; 11. a support seat set; 12. a support base body; 13. a moving surface; 14. a sliding seat; 141. a limit rod; 16. a rotating shaft; 17. a riding wheel; 18. rotating the column; 19. a carrying plate; 2. a moving assembly; 21. moving the screw rod; 22. a moving motor; 3. a conveying device; 31. a rotating seat; 33. a distance sensor; 34. a pressure sensor; 35. a guide rod; 36. a guide plate; 37. a spring; 38. a mounting plate; 39. a riser; 4. a driving mechanism; 41. a telescoping member; 42. a support assembly; 43. a first rotating block; 44. a second rotating block; 45. a support surface; 46. a first electromagnet; 5. a rotating assembly; 51. a rotating motor; 52. a first synchronizing wheel; 53. a second synchronizing wheel; 54. a synchronous belt; 6. cleaning the assembly; 61. a scraper; 62. a collection box; 63. a connecting plate; 71. a first driving block; 72. a second driving block; 74. driving a screw rod; 75. a driving motor; 76. a first driving surface; 77. a second driving surface; 78. a second electromagnet; 8. a tube body; 81. a straight pipe section; 82. and an interface end.

Detailed Description

The application is described in further detail below with reference to fig. 1-5.

The embodiment of the application discloses processing equipment for polyurethane spraying polyethylene winding heat-insulating pipes.

In this embodiment, the tube body 8 includes a straight tube section 81 and an interface end 82 coaxially connected, and the outer diameter of the interface end 82 is larger than the outer diameter of the straight tube section 81.

Example 1

Referring to fig. 1, a processing apparatus for polyurethane-coated polyethylene-wound thermal insulation pipes includes a base 1, a plurality of supporting seat groups 11 disposed on the base 1 at intervals along an axis direction of a pipe body 8, and a conveying device 3 for supporting and conveying the pipe body 8 is disposed on each supporting seat group 11, so that the plurality of supporting seat groups 11 cooperate to support and convey the pipe body 8.

Referring to fig. 1 and 2, each supporting seat group 11 includes two supporting seat bodies 12 located at two sides of the pipe body 8, the base 1 is of a frame structure, inclined moving surfaces 13 are formed on the upper surface in mirror symmetry with respect to the axis of the pipe body 8, the height of one side of the moving surface 13 close to the pipe body 8 is lower than that of one side far away from the pipe body 8, sliding seats 14 are obliquely and slidably installed on the two moving surfaces 13, the sliding seats 14 move upwards or downwards at the same time, the sliding seats 14 are placed on the moving surfaces 13, limiting rods 141 are continuously installed on the two moving surfaces 13 through screws, the limiting rods 141 are abutted against the upper surfaces of the sliding seats 14, so that the sliding seats 14 are blocked from being separated from the moving surfaces 13, and meanwhile, the sliding seats 14 can be removed after the limiting rods 141 are removed; the support seat bodies 12 positioned on two sides of the pipe body 8 are respectively and fixedly arranged on the upper surfaces of the two sliding seats 14, and the base 1 is provided with a moving assembly 2 for driving the two sliding seats 14 to move.

The moving assembly 2 comprises two moving screw rods 21 and a moving motor 22, the two moving screw rods 21 are rotatably arranged on the side wall of the base 1, the two moving screw rods 21 are respectively positioned below the two moving surfaces 13 and are arranged in mirror symmetry with respect to the axis of the pipe body 8, the two moving screw rods 21 are respectively in threaded connection with the two sliding seats 14, the moving screw rods 21 rotate to drive the sliding seats 14 to move, and meanwhile, the bottom ends of the two moving screw rods 21 are obliquely downward and are connected through universal joints, so that the two moving screw rods 21 synchronously rotate together; the movable motor 22 is fixedly arranged on the side wall of the base 1, and an output shaft of the movable motor 22 is connected with the top end of one of the movable screw rods 21. The moving motor 22 is started to drive the two moving screw rods 21 to rotate, and the two moving screw rods 21 rotate to drive the two sliding seats 14 to move upwards or downwards in an inclined mode.

Referring to fig. 1 and 3, the conveying device 3 includes two rotating seats 31, a sensing assembly and a driving mechanism 4, wherein a horizontal rotating shaft 16 is fixedly installed at one side of the two supporting seat bodies 12, which is close to each other, and the rotating shaft 16 is parallel to the axis of the pipe body 8; one end of the rotating seat 31 is rotatably arranged on the rotating shaft 16 and extends upwards to one side of the rotating shaft 16 far away from the pipe body 8 in an inclined manner; the riding wheels 17 are rotatably mounted on the two rotating seats 31 and are positioned above the rotating shafts 16, the riding wheels 17 extend to the upper parts of the rotating seats 31, the riding wheels 17 positioned on the two rotating seats 31 support the pipe body 8, and a certain inclination angle is formed between the axes of the riding wheels 17 and the axis of the pipe body 8, so that the pipe body 8 is pushed to move forwards in the horizontal direction and simultaneously rotate after the two riding wheels 17 rotate.

The induction assembly is provided with two and is positioned on the two rotating seats 31, the induction assembly comprises a distance sensor 33, a pressure sensor 34, a guide rod 35, a guide plate 36 and a spring 37, a mounting plate 38 is fixedly arranged on the side wall of the rotating seat 31, which is close to one side of the rotating shaft 16, and the mounting plate 38 is positioned on the side of the rotating seat 31, which is close to the pipe body 8 and enters; the distance sensor 33 and the pressure sensor 34 are fixedly arranged on the upper surface of the mounting plate 38 at intervals along the axial direction of the pipe body 8, and simultaneously the pipe body 8 sequentially passes through the distance sensor 33, the pressure sensor 34 and the riding wheel 17 when moving; the distance sensor 33 is used for detecting the distance between the mounting plate 38 and the outer side wall of the pipe body 8, and a vertical plate 39 is fixedly arranged on the upper surface of the mounting plate 38 and positioned on the side close to the pipe body 8.

The guide rod 35 is slidably arranged on the vertical plate 39 along the direction approaching or separating from the pipe body 8 and extends to the position of the detection element of the pressure sensor 34, the guide plate 36 is fixedly arranged at one end of the guide rod 35 approaching the pipe body 8, the guide plate 36 obliquely extends to one side approaching the distance sensor 33, and meanwhile, the distance between one end of the guide plate 36 approaching the distance sensor 33 and the outer side wall of the pipe body 8 is larger than the distance between one end far from the distance sensor 33 and the outer side wall of the pipe body 8, so that the guide plate 36 is used for guiding when contacting with the pipe body 8; the spring 37 is sleeved on the guide rod 35, and two ends of the spring are fixedly connected with the side walls of the opposite sides of the guide plate 36 and the vertical plate 39 respectively, and the spring 37 keeps the guide rod 35 away from the trend of the pressure sensor 34.

The driving mechanism 4 is arranged on the two supporting seat bodies 12 and used for driving the two rotating seats 31 to rotate simultaneously, a control box for controlling the driving mechanism 4 to start and stop is arranged on the base 1, and the distance sensor 33 and the pressure sensor 34 are electrically connected with the control box.

Referring to fig. 1 and 3, the pipe body 8 moves to the distance sensor 33, the distance sensor 33 detects the distance between the outer side walls of the pipe body 8, when the measured distance value is within a specified range, then the pipe body 8 presses the guide plate 36, and the guide plate 36 pushes the guide rod 35 to approach and press the pressure sensor 34 to detect the element, so that a certain pressure is given to the pressure sensor 34, the pressure value is within the specified range, and neither the distance sensor 33 nor the pressure sensor 34 triggers a signal, thereby supporting and conveying the straight pipe section 81.

When the interface end 82 is required to be supported and conveyed, the interface end 82 moves to the position of the distance sensor 33 to detect that the measured distance value exceeds the range, the driving mechanism 4 starts to drive the rotating seat 31 to rotate, the rotating seat 31 rotates to drive the riding wheels 17, the distance sensor 33 and the pressure sensor 34 to rotate simultaneously, the distance sensor 33 continuously detects, so that the measured distance value is in a specified range, the two riding wheels 17 are far away from the direction of the pipe body 8 and rotate to a proper position, then the support and conveying of the interface end 82 are realized, and when the straight pipe section 81 on the next pipe body 8 moves to the distance sensor 33, the distance value is detected by the distance sensor 33 to exceed the range, so that the driving mechanism 4 starts to continuously drive the two riding wheels 17 to rotate to a proper position, the conveying of a plurality of pipe bodies 8 is realized, the pipe bodies 8 move to spraying equipment and winding equipment, and the diameters of the pipe bodies 8 after winding become larger can also be adjusted through the methods, so that the convenience and the stability of the processing process of the pipe bodies 8 are improved.

When the distance sensor 33 detects that a problem occurs, the pipe body 8 moves to enable the pressure of the pressure sensor 34 to exceed a specified range, namely, the pressure of the guide rod 35 to the pressure sensor 34 is overlarge or overlarge, the pressure sensor 34 triggers signals to the control box, and the control box also controls the driving mechanism 4 to start, so that the riding wheel 17 rotates to a proper position, and when the pipe body 8 moves to the riding wheel 17, the riding wheel 17 can adapt to supporting and conveying the pipe bodies 8 with different outer diameters, thereby further improving the convenience and stability of adjustment.

Referring to fig. 1 and 3, the driving mechanism 4 is provided with two rotating seats 31, the driving mechanism 4 comprises a telescopic piece 41 and a supporting component 42, the telescopic piece 41 can be a hydraulic cylinder, an electric push rod and the like, one end of the supporting seat body 12 far away from the rotating shaft 16 is rotatably provided with a rotating column 18, and the axes of the rotating column 18 and the rotating shaft 16 are parallel; the telescopic piece 41 is rotatably arranged at one end of the rotating seat 31 far away from the rotating shaft 16, a piston rod of the telescopic piece 41 is rotatably connected with the rotating column 18, and the telescopic piece 41 is started to drive the rotating seat 31 to rotate so as to adjust the position of the riding wheel 17; the support assemblies 42 are arranged at two sides of the telescopic piece 41, and the support assemblies 42 are arranged on the support seat body 12 and used for supporting and positioning the rotating seat 31.

The support assembly 42 comprises a first rotating block 43 and a second rotating block 44, the first rotating block 43 is rotatably mounted on the rotating column 18, the second rotating block 44 is rotatably mounted on the side wall of the rotating seat 31 and extends to the lower part of the rotating seat 31, and the rotating directions of the first rotating block 43 and the second rotating block 44 are parallel; simultaneously, the top end of the first rotating block 43 and the bottom end of the second rotating block 44 are provided with supporting surfaces 45 which are tightly attached together and are in an inclined state, simultaneously, the rotating seat 31 rotates to drive the two supporting surfaces 45 positioned on the second rotating block 44 and the first rotating block 43 to mutually slide, and after the rotating seat 31 stops running, the two supporting surfaces 45 positioned on the second rotating block 44 and the first rotating block 43 are tightly abutted together to support and position the rotating seat 31. The upper surface of the first rotating block 43 is provided with a clamping groove, the clamping groove is fixedly provided with a first electromagnet 46, after the rotating seat 31 is rotated, the first electromagnet 46 is electrified and then is adsorbed on the second rotating block 44 for positioning, and when the rotating seat 31 needs to rotate, the first electromagnet 46 is powered off and then the adsorption positioning of the second rotating block 44 is released.

Referring to fig. 1, 3 and 4, all or part of the plurality of supporting seat groups 11 are provided with rotating assemblies 5 for driving the riding wheels 17 to rotate, and whether the rotating assemblies 5 are arranged or not can be set according to requirements; the rotating assembly 5 is used for driving the riding wheel 17 to rotate, and the riding wheel 17 rotates to drive the pipe body 8 to rotate and simultaneously move forwards in the horizontal direction; the two support seat bodies 12 in the support seat group 11 are respectively provided with a rotating assembly 5, the rotating assemblies 5 comprise a rotating motor 51, a first synchronous wheel 52 and a second synchronous wheel 53, the rotating motor 51 is fixedly arranged on the outer side wall of one end, close to the rotating shaft 16, of the rotating seat 31, the rotating motor 51 is positioned above the rotating shaft 16, and the axes of the output shaft and the rotating shaft 16 are parallel; the first synchronizing wheel 52 is fixedly mounted on the output shaft of the rotary motor 51, and the second synchronizing wheel 53 is fixedly mounted on the riding wheel 17 and connected with the first synchronizing wheel 52 through a synchronous belt 54. The rotating motor 51 starts the first synchronizing wheel 52 to rotate, and the first synchronizing wheel 52 rotates to drive the second synchronizing wheel 53 and the riding wheel 17 to rotate through the synchronous belt 54.

Referring to fig. 1 and 4, a cleaning assembly 6 for cleaning the outer side wall of the pipe body 8 is arranged on a plurality of rotating seats 31 close to the spraying equipment, the cleaning assembly 6 comprises a scraping plate 61 and a collecting box 62, a connecting plate 63 is buckled on the upper surface of the rotating seats 31, a connecting groove is formed on the upper surface of the connecting plate 63, the scraping plate 61 is clamped and installed on the connecting groove, the scraping plate 61 extends to the outer side of the rotating seats 31, meanwhile, the scraping plate 61 is made of soft elastic materials, the materials can be rubber, when the pipe body 8 moves to the scraping plate 61, the scraping plate 61 is propped against the outer side wall of the pipe body 8 and is used for scraping impurities on the outer side wall of the pipe body 8, and the pipe body 8 moves and rotates at the same time, so that the scraping plate 61 cleans the whole outer side wall of the pipe body 8; the collecting box 62 is placed on the ground, and the collecting box 62 is used for collecting the foreign matters scraped by the scraper 61.

The working principle of the embodiment of the application is as follows:

the straight pipe section 81 moves to the position of the distance sensor 33, the distance sensor 33 detects the distance between the straight pipe section 81 and the outer side wall of the pipe body 8, the distance value is in a specified range, the pipe body 8 moves to the two riding wheels 17, meanwhile, the rotating motor 51 is started to drive the two riding wheels 17 to rotate, and the riding wheels 17 rotate to drive the straight pipe section 81 to rotate and move forwards.

When the interface end 82 moves to the position of the distance sensor 33 and the distance value exceeds the specified range, the first electromagnet 46 is powered off, the telescopic piece 41 is started to drive the riding wheel 17 to be far away from the interface end 82, after the adjustment is completed, the first electromagnet 46 is powered on and is adsorbed on the second rotating block 44 for positioning, and the supporting surfaces 45 on the first rotating block 43 and the second rotating block 44 are tightly attached together, so that the riding wheel 17 is supported; the interface end 82 moves to the support roller 17, and the two support rollers 17 support and position the interface end 82, so that the straight pipe section 81 and the interface end 82 are conveyed, the pipe body 8 sequentially passes through spraying equipment and winding equipment, meanwhile, the pipe body 8 rotates and moves forward simultaneously, and the position of the support roller 17 is continuously detected and adjusted for the next pipe body 8, so that the production efficiency is further improved, and the production cost is reduced.

Example 2

Referring to fig. 5, the present embodiment is different from embodiment 1 in that the driving mechanism 4 includes a first driving block 71, a second driving block 72, a moving block, a driving screw 74, and a driving motor 75, the first driving block 71 is rotatably mounted on an outer sidewall of one end of the rotating base 31 far from the rotating shaft 16, and the rotation direction of the first driving block 71 is parallel to the axis direction of the rotating shaft 16; the bearing plate 19 is fixedly arranged at one end of the supporting seat body 12 far away from the rotating shaft 16, the second driving block 72 is obliquely and slidably arranged on the upper surface of the bearing plate 19, and the sliding direction of the second driving block 72 is parallel to the sliding seat 14; the bottom end of the first driving block 71 and the top end of the second driving block 72 are respectively provided with a first driving surface 76 and a second driving surface 77 which are clung together and are in an inclined state, when the rotating seat 31 rotates, the first driving surface 76 and the second driving surface 77 slide mutually, a moving groove is formed in the second driving surface 77 along a sliding direction parallel to the first driving block 71, and the section of the moving groove is T-shaped.

The moving block is fixedly arranged on the first driving surface 76 and slidably arranged on the moving groove, the driving screw rod 74 is rotatably arranged on the upper surface of the bearing plate 19, the driving screw rod 74 is in threaded connection with the second driving block 72, and the driving screw rod 74 rotates to drive the second driving block 72 to move; simultaneously, the first driving block 71, the second driving block 72, the moving block and the driving screw 74 are respectively provided with two driving screws and are respectively positioned at the two rotating seats 31, and simultaneously, the bottom ends of the two driving screw 74 are connected through universal joints, so that the two driving screw 74 synchronously rotate.

The driving motor 75 is fixedly arranged on one of the bearing plates 19, and an output shaft of the driving motor 75 is connected with the driving screw 74; the driving motor 75 starts to drive the driving screw rod 74 connected with the driving motor to rotate, the driving screw rod 74 rotates to drive the other driving screw rod 74 to rotate through the universal joint, the two driving screw rods 74 rotate and drive the two second driving blocks 72 to move simultaneously, the second driving blocks 72 move to enable the moving blocks to slide on the moving grooves, and accordingly the two first driving blocks 71 are pushed to move, the two rotating seats 31 rotate simultaneously, and accordingly the driving motor 75 starts to drive the two rotating seats 31 to rotate simultaneously.

The second driving surface 77 is provided with a caulking groove at one side of the moving groove, the caulking groove is provided with a second electromagnet 78, after the rotation of the rotating seat 31 is completed, the second electromagnet 78 is electrified and then is adsorbed on the first driving block 71 for positioning, and when the rotating seat 31 needs to rotate, the second electromagnet 78 is de-electrified and then is used for removing the adsorption positioning of the first driving block 71.

The working principle of the embodiment of the application is as follows:

the second electromagnet 78 is powered off, then the driving motor 75 is started to drive the two second driving blocks 72 to move, the second driving blocks 72 move to enable the moving blocks to move on the moving groove, the first driving blocks 71 and the second driving blocks 72 slide mutually, the first driving blocks 71 move to enable the rotating seat 31 and the riding wheels 17 to rotate, so that the two riding wheels 17 are far away from or close to each other simultaneously, the position of the riding wheels 17 is adjusted to adapt to the pipe bodies 8 with different outer diameters, after adjustment is completed, the second electromagnet 78 is powered on and adsorbed on the first driving blocks 71 to be positioned, and meanwhile the second driving surfaces 77 and the first driving surfaces 76 are tightly attached to each other, so that the rotating seat 31 is supported and positioned, and the production efficiency is improved.

The above embodiments are not intended to limit the scope of the present application, so: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.

Claims

1. A processing equipment for polyurethane spraying polyethylene winding insulating tube, its characterized in that: including base (1), along a plurality of supporting seat group (11) of body (8) axis direction interval setting on base (1), every all set up on supporting seat group (11) and be used for supporting and conveying conveyor (3) of body (8), supporting seat group (11) are including two supporting seat bodies (12) that are located body (8) axis both sides respectively, conveyor (3) include:

the two rotating seats (31) are respectively and rotatably arranged on the two supporting seat bodies (12) through rotating shafts (16), tugs (17) for supporting the pipe bodies (8) are respectively and rotatably arranged on the two rotating seats (31), and the tugs (17) rotate to drive the pipe bodies (8) to rotate and simultaneously move forwards;

the driving mechanism (4) is arranged on the supporting seat body (12) and is used for driving the two rotating seats (31) positioned at two sides of the pipe body (8) to rotate simultaneously;

a rotating assembly (5) for driving the tug (17) to rotate is arranged on the plurality of rotating seats (31);

the conveying device (3) further comprises an induction component (32) electrically connected with the driving mechanism (4), the induction component (32) is arranged on the rotating seat (31) and used for detecting the distance between the induction component and the outer side wall of the pipe body (8), and the induction component (32) comprises:

the distance sensor (33) and the pressure sensor (34) are arranged on the rotating seat (31) at intervals along the moving direction of the pipe body (8) and are electrically connected with the driving mechanism (4), and the distance sensor (33) is used for detecting the distance between the rotating seat and the pipe body (8);

the guide rod (35) is arranged on the rotating seat (31) in a sliding manner;

a guide plate (36), wherein the guide plate (36) is arranged on the guide rod (35) and is used for guiding when being abutted against the pipe body (8);

the spring (37) is sleeved on the guide rod (35) and is connected with the guide plate (36) and the rotating seat (31) so that the guide rod (35) keeps away from the trend of the pressure sensor (34); the pipe body (8) moves to the guide plate (36) after passing through the distance sensor (33) and pushes the guide rod (35) to be pressed against the detection element of the pressure sensor (34);

the base (1) is provided with two sliding seats (14) in a sliding manner on two sides of the axis of the pipe body (8), the two sliding seats (14) are simultaneously inclined upwards or downwards, a plurality of supporting seat bodies (12) on two sides of the pipe body (8) are respectively arranged on the two sliding seats (14), and the base (1) is provided with a moving assembly (2) for driving the two sliding seats (14) to move.

2. The processing apparatus for polyurethane-sprayed polyethylene-wrapped insulation as claimed in claim 1, wherein: the driving mechanism (4) is provided with two and is positioned at two rotating seats (31), and the driving mechanism (4) comprises:

the telescopic piece (41) is rotatably arranged on the supporting seat body (12), is rotatably connected with the rotating seat (31) and is used for driving the rotating seat (31) to rotate;

the support assembly (42) is arranged on the support seat body (12) and used for supporting and positioning the rotating seat (31).

3. The processing apparatus for polyurethane-sprayed polyethylene-wrapped insulation as claimed in claim 2, wherein: the support assembly (42) includes:

the first rotating block (43) is rotatably arranged on the supporting seat body (12);

the second rotating block (44), the second rotating block (44) is rotatably arranged on the rotating seat (31), and the bottom end and the top end of the first rotating block (43) are respectively provided with a supporting surface (45) which is clung together and is in an inclined state.

4. The processing apparatus for polyurethane-sprayed polyethylene-wrapped insulation as claimed in claim 1, wherein: the drive mechanism (4) includes:

the first driving block (71) and the second driving block (72), wherein the first driving block (71) is rotatably arranged on the rotating seat (31), the second driving block (72) is slidably arranged on the supporting seat body (12), and a first driving surface (76) and a second driving surface (77) which are tightly attached to each other and are in an inclined state are respectively arranged at the bottom end of the first driving block (71) and the top end of the second driving block (72);

a moving block disposed on the first drive face (76) and slidably mounted on the second drive face (77);

the driving screw rod (74) is rotatably arranged on the supporting seat body (12) and is in threaded connection with the second driving block (72), the first driving block (71) and the second driving block (72), the moving block and the driving screw rod (74) are respectively provided with two rotating seats (31) which are respectively positioned on two sides of the axis of the pipe body (8), and the two driving screw rods (74) are connected through universal joints;

and the driving motor (75) is arranged on the supporting seat body (12), and the output shaft is connected with one of the driving screw rods (74).

5. A processing apparatus for polyurethane spray coated polyethylene wrapped insulation according to claim 3, wherein: the first rotating block (43) is provided with a first electromagnet (46) which is adsorbed on the second rotating block (44) for positioning after being electrified.

6. The processing apparatus for polyurethane-sprayed polyethylene-wrapped insulation as claimed in claim 1, wherein: the moving assembly (2) comprises:

the two movable screw rods (21) are rotatably arranged on the base (1) and are respectively in threaded connection with the two sliding seats (14), and bottom rods of the two movable screw rods (21) are connected through universal joints;

and the mobile motor (22) is arranged on the base (1), and the output shaft of the mobile motor (22) is connected with one of the mobile screw rods (21).