CN114932398B - Hinge lock catch type RTP pipe integral type connection process - Google Patents
Hinge lock catch type RTP pipe integral type connection process Download PDFInfo
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- CN114932398B CN114932398B CN202210634673.7A CN202210634673A CN114932398B CN 114932398 B CN114932398 B CN 114932398B CN 202210634673 A CN202210634673 A CN 202210634673A CN 114932398 B CN114932398 B CN 114932398B
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- plug connector
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- 238000000034 method Methods 0.000 title claims abstract description 21
- 230000007246 mechanism Effects 0.000 claims abstract description 42
- 210000001503 joint Anatomy 0.000 claims abstract description 15
- 238000004140 cleaning Methods 0.000 claims abstract description 4
- 238000007599 discharging Methods 0.000 claims description 7
- 238000005516 engineering process Methods 0.000 claims description 5
- 238000013459 approach Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 description 7
- 239000010410 layer Substances 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 229920001169 thermoplastic Polymers 0.000 description 2
- 239000004416 thermosoftening plastic Substances 0.000 description 2
- 206010063659 Aversion Diseases 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/04—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for assembling or disassembling parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/001—Article feeders for assembling machines
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The invention discloses an integral connection process of a hinge lock catch type RTP pipe, which comprises the steps of firstly, leveling and cleaning the end face of the pipe, and then respectively assembling a plug connector and a lock catch at two ends of the pipe; feeding and guiding the pipe through a guiding mechanism, so that two sections of pipe are close to each other; the pipe is rotated and adjusted, so that the plug connector is in butt joint with a connecting hole on the pipe; the plug connector is locked through the locking mechanism, so that two sections of pipes are mutually combined in a close way; transferring the two sections of pipes after the combination, and pressing and buckling the lock catches through the pressing mechanism in the transferring process to complete the integrated connection of the two sections of pipes; according to the invention, the plug connector and the lock catch are assembled, and the guide mechanism, the locking mechanism and the like are matched to realize automatic positioning and assembly connection of the plug connector and the lock catch, so that the integrated connection of the pipe is realized, the automation degree of the whole connection process is high, the connection speed is high, and the working efficiency is high.
Description
Technical Field
The invention relates to the technical field of pipe processing, in particular to an integral connecting process of a hinge lock catch type RTP pipe.
Background
The reinforced thermoplastic pipe is called RTP for short, the thermoplastic pipe is an inner layer, the middle layer is a reinforced material layer which is wound in a staggered mode at a specific angle, and the outer layer is a protective layer. The RTP pipeline has good flexibility and high pressure bearing capacity, can be coiled for supply, is long-distance and quick to lay without joints, and is mainly used in the fields of petroleum, natural gas, high-pressure water and special fluid transportation.
After the RTP pipe is formed and produced, the RTP pipe needs to be assembled in a butt joint mode, the hinge lock catch type RTP pipe is provided with a hinge lock catch type connecting structure, and when the RTP pipe is assembled in the butt joint mode, the pipe sections need to be connected through assembling and splicing of the connecting structure. Because hinge latch type connection structure is relatively complicated, current connection technology generally accomplishes work such as connection structure's assembly, regulation and butt joint through a plurality of processes of manual work for the manpower that the connection operation consumed is big, and holistic processing speed is slow, inefficiency. The invention provides an integral connecting process of hinge lock catch type RTP pipe.
Disclosure of Invention
The invention aims to provide an integrated connecting process of a hinge lock catch type RTP pipe, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions:
an integrated connection process of hinge lock catch type RTP pipe comprises the following steps:
step one: leveling and cleaning the end face of the pipe, and then respectively assembling a plug connector and a lock catch at two ends of the pipe;
step two: feeding and guiding the pipe through a guiding mechanism, so that two sections of pipe are close to each other;
step three: the pipe is rotated and adjusted, so that the plug connector is in butt joint with a connecting hole on the pipe;
step four: the plug connector is locked through the locking mechanism, so that two sections of pipes are mutually combined in a close way;
step five: transferring the two sections of pipes after the combination, and pressing and buckling the lock catches through the pressing mechanism in the transferring process to complete the integrated connection of the two sections of pipes;
step six: and (5) guiding and feeding the pipe with the two sections of pipes.
The structure of the hinge lock catch type RTP pipe connected by the technology comprises a pipe body, wherein the two ends of the pipe body are respectively and fixedly connected with a left ear plate and a right ear plate, a plurality of connecting holes are formed in the middle of the left ear plate, a connecting groove is formed in one side of the left ear plate, the connecting groove is annular and communicated with the plurality of connecting holes, a plurality of sliding seats are fixedly connected to the other side of the left ear plate, a sliding groove is formed in the top of each sliding seat, a supporting plate is connected to the inner wall of each sliding groove in a sliding mode, and a lock catch is hinged to the top of each supporting plate; a plurality of mounting holes are formed in the middle of the right ear plate, and plug connectors are rotatably mounted on the inner walls of the mounting holes;
the plug connector comprises a plug sleeve, the inner wall of the plug sleeve is fixedly connected with a buffer spring, one end of the buffer spring is fixedly connected with a pressing plate, one side of the pressing plate is fixedly connected with a clamping plate used for being clamped with the lock catch through a connecting shaft, one side of the plug sleeve is fixedly connected with a plug rod, the plug rod is divided into a threaded section with threads and a plug section arranged in a strip-shaped plate shape, and one end of the plug section is clamped and connected with the threaded section through a cross key;
the locking mechanism drives the threaded section to rotate by driving the inserting section to rotate and cooperates with pushing of the clamping driving unit, so that the two sections of pipes are mutually close to each other and are attached to each other, and locking of the inserting piece is completed.
The guide mechanism comprises a guide groove, wherein two sides of the inner wall of the guide groove are rotationally connected with a plurality of bearing rollers, the middle part of the inner wall of the guide groove is provided with a pushing groove, the inside of the pushing groove is provided with a clamping pushing unit, the clamping pushing unit comprises a pushing guide rail, the inner wall of the pushing guide rail is slidingly connected with a mounting plate, the middle part of the mounting plate is rotationally connected with two symmetrically arranged clamping arc plates, two sides of the mounting plate are fixedly provided with clamping cylinders, the output ends of the two clamping cylinders are respectively and slidingly connected with the two clamping arc plates, one side, close to the two clamping arc plates, of the two clamping arc plates is rotationally provided with a plurality of steering rollers, the rotation of the clamping arc plates can drive the steering rollers to contact the outer wall of a pipe, and the pipe is rotationally steered around the axial direction of the pipe by using the rotation of the steering rollers;
the guide mechanism supports the edges of the pipes through the supporting rollers in the guide groove, so that the limiting and supporting of the pipes are realized, and the pipes are clamped and pushed by the clamping pushing unit arranged in the middle of the guide groove; the clamping pushing unit is used for driving the two clamping arc plates to approach each other to complete clamping of the pipe, pushing the pipe to rotate through rotation of the steering roller on the clamping arc plates, steering the pipe, driving the pipe to rotate through the clamping pushing unit, enabling the plug connector to be aligned with the connecting hole, pushing the pipe to move after alignment by utilizing movement of the pushing guide rail, and completing butt joint of the plug connector and the connecting hole.
The inner wall of the roller groove is rotationally connected with a guide roller, and when the clamping pushing unit drives the pipe to rotate, the guide roller at the end part of the plug-in component is limited through the connecting groove, so that the stable butt joint of the plug-in component and the connecting hole is ensured;
the locking mechanism comprises a locking box, driving guide rails are fixedly connected to two sides of the inner wall of the locking box, shifting cylinders are fixedly connected to the inner walls of the driving guide rails, locking semi-rings are fixedly connected to the output ends of the shifting cylinders, the locking semi-rings can be mutually close to each other to form a locking ring under the driving of the shifting cylinders, a plurality of locking grooves are formed in one side of each locking semi-ring, a plurality of locking pieces are fixedly mounted on one side of each locking groove, each locking piece comprises a locking motor, a locking clamping plate is fixedly connected to the output end of each locking motor, the inner cavity of each locking clamping plate is matched with the end of each inserting section in size, a plurality of discharging rollers are rotatably mounted on the inner wall of each locking groove, a guide plate is fixedly mounted at the bottom of the inner wall of each locking box, guide inclined surfaces are formed in two sides of the top of each guide plate, and discharge ports are formed in two sides of each locking box and are correspondingly arranged on one side of each guide inclined surface; the locking mechanism is used for respectively locking the plurality of plug connectors through the plurality of locking pieces, separating the plug connector section from the threaded section after the locking is finished, and discharging the plug connector section.
The pressing mechanism comprises a pressing frame, the inner wall of the pressing frame is fixedly connected with a pressing ring through a short rod, a plurality of pressing springs are fixedly arranged on the inner wall of the pressing ring, and one ends of the pressing springs are fixedly connected with pressing plates; the pressing mechanism presses the plurality of lock catches through the plurality of pressing plates, so that the lock catches are clamped with one end of the plug connector, and the pressing operation of the lock catches is completed.
Compared with the prior art, the invention has the beneficial effects that: according to the connecting process, the plug connector and the lock catch are assembled, and the guide mechanism, the locking mechanism and the like are matched to realize automatic positioning and assembly of the plug connector and the lock catch, so that the integrated connection of the pipes is realized, the automation degree of the whole connecting process is high, the connecting speed is high, and the working efficiency is high;
the plug connector is divided into the plug connector section and the thread section, the locking mechanism drives the plug connector section to rotate and drives the thread section to rotate, and the two sections of pipes are matched with the pushing of the clamping driving unit, so that the two sections of pipes are mutually close to each other and are bonded, the locking of the plug connector is completed, in the pushing process, the guide mechanism supports the edges of the pipes through the bearing rollers in the guide grooves, limiting and supporting of the pipes are realized, the clamping pushing unit arranged in the middle of the guide grooves is used for clamping and pushing the pipes, the rotation of the pipe is pushed by the rotation of the upward-adjusting rollers of the clamping arc plates, the direction of the pipes is adjusted, the automatic alignment adjustment can be performed in the connecting process of the pipe sections by the arrangement of the guide rollers on the plug connector and the connecting grooves of the pipe ends, the pipe is enabled to have better abutting accuracy and stability, and after the alignment, the butt joint of the plug connector and the connecting holes is completed by the movement of the pushing guide rails;
according to the invention, the clamping plate is arranged on the plug connector to provide a fixed position for the clamping operation of the lock catch, so that the plug connector can be mutually matched with the lock catch, the connection stability of the lock catch and the plug connector in long-time use is improved, the buffer spring is arranged to enable the clamping plate to have a certain displacement degree of freedom, so that the stable butt joint of the lock catch and the clamping plate is facilitated, and meanwhile, when the plug connector is displaced due to the strong external force action of the pipe, the buffer spring absorbs impact, the stable connection of the lock catch is ensured, and the connection position fracture of the pipe is avoided; because the plug-in section and the thread section are mutually clamped, the plug-in section can be separated from the thread section after the plug-in component is locked, the plug-in section can be recycled, material resources are saved, and the problem that the plug-in component is easy to bend and break due to the fact that the whole plug-in component is overlong is avoided.
Drawings
FIG. 1 is a flow chart of the process of the present invention;
FIG. 2 is a cross-sectional view of the pipe end hinge latch structure of the present invention;
FIG. 3 is a schematic view of the structure of the left ear plate of the present invention;
FIG. 4 is a perspective view of a plug connector of the present invention;
FIG. 5 is a block diagram of a device of the connection process of the present invention;
FIG. 6 is a cross-sectional view of a transfer chute of the present invention;
FIG. 7 is a side view of the clamping and pushing unit of the present invention;
FIG. 8 is a cross-sectional view of the lock box of the present invention;
FIG. 9 is a cross-sectional view of a locking groove of the present invention;
fig. 10 is a side view of the press-fit mechanism of the present invention.
In the figure: 1. a tube body; 2. a right ear plate; 3. a left ear plate; 4. plugging a sleeve; 5. a clamping plate; 6. a buffer spring; 7. a threaded section; 8. a plug section; 9. a guide roller; 10. a sliding seat; 11. a support plate; 12. locking; 13. a connection hole; 14. a connecting groove; 15. a guide groove; 16. a supporting roller; 17. a mounting plate; 18. clamping the arc plate; 19. a direction-adjusting roller; 20. a locking box; 21. a shift cylinder; 22. a locking semi-ring; 23. locking a motor; 24. locking the clamping plate; 25. a discharging roller; 26. a material guide plate; 27. a pressing frame; 29. a pressing ring; 30. and pressing the plate.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-10, in an embodiment of the invention, an integrated connection process for a hinge latch type RTP pipe includes the following steps:
step one: the end face of the pipe is cleaned smoothly, and then the two ends of the pipe are respectively provided with the plug connector and the lock catch 12;
step two: feeding and guiding the pipe through a guiding mechanism, so that two sections of pipe are close to each other;
step three: the pipe is rotated and adjusted, so that the plug connector is in butt joint with the connecting hole 13 on the pipe;
step four: the plug connector is locked through the locking mechanism, so that two sections of pipes are mutually combined in a close way;
step five: transferring the two sections of pipes after the combination, and pressing and buckling the lock catches 12 through the pressing mechanism in the transferring process to complete the integrated connection of the two sections of pipes;
step six: and (5) guiding and feeding the pipe with the two sections of pipes.
Referring to fig. 2, the hinge lock catch type RTP pipe connected by the technology structurally comprises a pipe body 1, wherein a left ear plate 3 and a right ear plate 2 are fixedly connected to two ends of the pipe body 1 respectively, a plurality of connecting holes 13 are formed in the middle of the left ear plate 3, a connecting groove 14 is formed in one side of the left ear plate 3, the connecting groove 14 is arranged in a ring shape and is communicated with the plurality of connecting holes 13, a plurality of sliding seats 10 are fixedly connected to the other side of the left ear plate 3, a sliding groove is formed in the top of each sliding seat 10, a supporting plate 11 is slidably connected to the inner wall of each sliding groove, a through hole for a plug connector to pass through is formed in the middle of each supporting plate 11, and a lock catch 12 is hinged to the top of each supporting plate 11; the middle part of the right ear plate 2 is provided with a plurality of mounting holes, and the inner wall of each mounting hole is rotatably provided with a plug connector;
the plug connector includes plug sleeve 4, the inner wall fixedly connected with buffer spring 6 of plug sleeve 4, buffer spring's one end fixedly connected with clamp plate, one side of clamp plate is used for carrying out joint with hasp 12 joint board 5 through connecting axle fixedly connected with, through setting up joint board 5, provide fixed position for the joint operation of hasp 12, make the plug connector can mutually support with hasp 12, improve the connection stability of hasp 12 and plug connector when long-time use, through setting up buffer spring 6, make joint board 5 have certain displacement degree of freedom, the stable butt joint of hasp 12 and joint board 5 of being convenient for, receive strong exogenic action and make the plug connector take place the aversion at the tubular product simultaneously, absorb the impact through buffer spring's 6 cushioning effect, guarantee the stable connection of hasp 12, avoid the hookup location fracture of tubular product.
One side fixedly connected with grafting pole of grafting sleeve pipe 4, the grafting pole divide into the screw thread section 7 that has the screw thread and sets up to bar platelike grafting section 8, and the one end of grafting section 8 is connected through cross key and screw thread section 7 block, because grafting section 8 and the mutual joint of screw thread section 7 for grafting section 8 can accomplish the separation with screw thread section 7 after locking at the plug connector, both can realize the recycling to grafting section 8, practice thrift the material resource, also avoided because the whole overlength of plug connector easily takes place the fracture problem of bending.
The locking mechanism drives the threaded section 7 to rotate by driving the inserting section 8 to rotate and cooperates with pushing of the clamping driving unit to enable the two sections of pipes to be close to each other and fit, so that locking of the inserting piece is completed.
Referring to fig. 5-7, the guiding mechanism of the present invention includes a guiding groove 15, the guiding groove 15 is provided with two, one side of a locking mechanism and one side of a pressing mechanism are respectively located, for cooperating to realize the feeding and discharging and transferring operations of the pipe, two sides of an inner wall of the guiding groove 15 are rotatably connected with a plurality of supporting rollers 16, a pushing groove is provided in the middle of the inner wall of the guiding groove 15, a clamping pushing unit is provided in the pushing groove, the clamping pushing unit includes a pushing guide rail, an inner wall of the pushing guide rail is slidably connected with a mounting plate 17, the middle of the mounting plate 17 is rotatably connected with two symmetrically located clamping arc plates 18, two sides of the mounting plate 17 are fixedly provided with clamping cylinders, output ends of the two clamping cylinders are slidably connected with the two clamping arc plates 18, one side of the two clamping arc plates 18 close to each other is rotatably provided with a plurality of steering rollers 19, rotation of the clamping arc plates 18 can drive the steering rollers 19 to contact with an outer wall of the pipe, and the pipe itself is rotatably steered around its axial rotation by rotation of the steering rollers 19;
the guide mechanism supports the edges of the pipes through the supporting rollers 16 in the guide groove 15, so that the limiting support of the pipes is realized, and the pipes are clamped and pushed by the clamping pushing unit arranged in the middle of the guide groove 15; the clamping pushing unit is used for completing clamping of the pipe by driving the two clamping arc plates 18 to be close to each other, pushing the pipe to rotate by rotating the steering roller 19 on the clamping arc plates 18, steering the pipe, driving the pipe to rotate by the clamping pushing unit, enabling the plug connector to be aligned with the connecting hole 13 in position, pushing the pipe to move by utilizing movement of the pushing guide rail after alignment, and completing butt joint of the plug connector and the connecting hole 13.
Referring to fig. 3 and 4, one end of the plugging section 8 far away from the thread section 7 is provided with a roller groove, the inner wall of the roller groove is rotationally connected with a roller frame, the inner wall of the roller frame is rotationally connected with a guide roller 9, and when the clamping pushing unit drives the pipe to rotate, the guide roller 9 at the end part of the plugging piece is limited through the connecting groove 14, so that the stable butt joint of the plugging piece and the connecting hole 13 is ensured;
referring to fig. 8-9, the locking mechanism comprises a locking box 20, driving guide rails are fixedly connected to two sides of the inner wall of the locking box 20, a shifting cylinder 21 is fixedly connected to the inner walls of the two driving guide rails, a locking half ring 22 is fixedly connected to the output ends of the two shifting cylinders 21, the two locking half rings 22 can be mutually close to each other to form a locking ring under the driving of the two shifting cylinders 21, a plurality of locking grooves are formed in one side of each locking half ring 22, locking pieces are fixedly mounted on one side of each locking groove, each locking piece comprises a locking motor 23, a locking clamping plate 24 is fixedly connected to the output end of each locking motor 23, a plurality of discharging rollers 25 are rotatably mounted on the inner wall of each locking groove, a guide plate 26 is fixedly mounted at the bottom of the inner wall of each locking box 20, guide inclined planes are formed in two sides of the top of each guide plate 26, and discharge ports are respectively and correspondingly arranged on one side of each guide inclined plane; the locking mechanism respectively locks a plurality of connectors through a plurality of locking pieces, separates the plug section 8 from the thread section 7 after locking is completed, and unloads the plug section 8.
Referring to fig. 10, the pressing mechanism includes a pressing frame 27, an inner wall of the pressing frame 27 is fixedly connected with a pressing ring 29 through a short rod, a plurality of pressing springs are fixedly mounted on the inner wall of the pressing ring 29, and one ends of the plurality of pressing springs are fixedly connected with a pressing plate 30; the pressing mechanism presses the plurality of lock catches 12 through the contact of the plurality of pressing plates 30, so that the lock catches 12 are pressed, and the lock catches 12 are clamped with the clamping plates 5 at one end of the plug connector.
The working principle of the device is as follows: firstly, cleaning the end face of the pipe material, the left ear plate 3, the right ear plate 2 and the like which need to be connected, removing dust, attached burrs, sundries and the like, rotationally installing the plug-in connector in the mounting hole, slidingly installing the supporting plate 11 in the sliding seat 10,
then the pipe is sent into the guide groove 15, the left ear plate 3 and the right ear plate 2 at the two ends of the pipe are contacted with the bearing roller 16, the two clamping cylinders are started to drive the clamping arc plates 18 to rotate, the pipe is clamped and fixed, the pushing slide rail is started to drive the mounting plate 17 and the clamping arc plates 18 to move, and then the pipe is driven to move until the guide roller 9 at the end part of the plugging section 8 is contacted with the inner wall of the connecting groove 14 on the other section of pipe to be connected, at the moment, the steering roller 19 on the clamping guard plate moves, the pipe is driven to integrally rotate, and then the plug connector and the guide roller 9 are driven to rotate until the plug connector is aligned with the connecting hole 13;
pushing the sliding rail to continuously drive the pipes to shift so that the plug connector continuously moves through the connecting hole 13, and then the two guide grooves 15 continuously drive the two pipes to move until the joint of the two sections of pipes enters the locking box 20, the plug connector 8 on the plug connector enters the locking clamping plate 24 in the locking groove, then the locking motor 23 is started to drive the locking clamping plate 24 to rotate, and further drive the plug connector 8 and the thread section 7 to rotate, the thread section 7 rotates and gradually passes through the connecting hole 13, and the two sections of pipes are gradually attached and close by matching with the pushing of the clamping pushing unit, so that the mounting connection of the plug connector is completed;
after the plug connector is connected, the driving guide rail drives the shifting cylinder 21 and the locking ring to translate, the plug connector 8 is separated from the threaded section 7 by matching with the rotation of the discharging roller 25, the plug connector 8 is pushed out of the locking groove, the pushed plug connector 8 is guided by the material guiding plate 26 and then sent out from the material outlet, and then the shifting cylinder 21 drives the locking ring to be far away, so that the locking ring is prevented from obstructing the movement of the pipe;
when the joint of the two sections of pipes moves to the interior of the pressing frame 27, a plurality of pressing plates 30 are respectively pressed with a plurality of locks 12, so that the locks 12 are clamped with one end of the plug connector, the pressing connection operation of the locks 12 is completed, and the integral connection combination of the two sections of pipes is realized; the two sections of pipes are pushed to complete the blanking shifting of the two sections of pipes by the two guide mechanisms or other external feeding equipment, so that the connection operation of the subsequent pipes is convenient.
The present invention is not limited to the above embodiments, but is capable of modification and variation in all aspects, including those of ordinary skill in the art, without departing from the spirit and scope of the present invention.
Claims (1)
1. The integral connection process of the hinge lock catch type RTP pipe is characterized by comprising the following steps of:
step one: leveling and cleaning the end face of the pipe, and then respectively assembling a plug connector and a lock catch (12) at two ends of the pipe;
step two: feeding and guiding the pipe through a guiding mechanism, so that two sections of pipe are close to each other;
the guide mechanism carries out limit bearing on the pipe through the guide groove (15), and clamps and pushes the pipe by using a clamping pushing unit arranged in the middle of the guide groove (15);
the clamping pushing unit is used for clamping the pipe by driving the two clamping arc plates (18) to approach each other, and pushing the pipe to rotate by rotating the direction-adjusting roller (19) on the clamping arc plates (18), so that the positions of the connecting hole (13) on the pipe and the plug connector are aligned;
step three: pushing the pipe to move after alignment, and completing the butt joint of the plug connector and the connecting hole (13);
the end parts of the pipes are communicated with a plurality of connecting holes (13) through connecting grooves (14), and when the clamping pushing unit drives the pipes to rotate, the end parts of the connectors are limited through the connecting grooves (14);
step four: the plug connector is locked through the locking mechanism, so that two sections of pipes are mutually combined in a close way; the plug connector comprises a threaded section (7) and a plug section (8), the locking mechanism drives the threaded section (7) to rotate in a mode of driving the plug section (8) to rotate, and the locking mechanism cooperates with pushing of the clamping pushing unit to complete locking of the plug connector; after the locking is finished, the inserting section (8) is separated from the threaded section (7), and the inserting section (8) is unloaded;
step five: transferring the two sections of pipes after combination, wherein in the transferring process, the pressing mechanism presses the plurality of lock catches (12) through the plurality of pressing plates (30), and enables the lock catches (12) to be clamped with one end of the plug connector, so that the pressing operation of the lock catches (12) is completed, and the integral connection of the two sections of pipes is completed;
step six: guiding and feeding the pipe with two sections of pipes;
the structure of the hinge lock catch type RTP pipe connected by the technology comprises a pipe body, wherein the two ends of the pipe body are respectively and fixedly connected with a left ear plate and a right ear plate, a plurality of connecting holes are formed in the middle of the left ear plate, a connecting groove is formed in one side of the left ear plate, the connecting groove is annular and communicated with the plurality of connecting holes, a plurality of sliding seats are fixedly connected to the other side of the left ear plate, a sliding groove is formed in the top of each sliding seat, a supporting plate is connected to the inner wall of each sliding groove in a sliding mode, and a lock catch is hinged to the top of each supporting plate; a plurality of mounting holes are formed in the middle of the right ear plate, and plug connectors are rotatably mounted on the inner walls of the mounting holes;
the plug connector comprises a plug sleeve, the inner wall of the plug sleeve is fixedly connected with a buffer spring, one end of the buffer spring is fixedly connected with a pressing plate, one side of the pressing plate is fixedly connected with a clamping plate used for being clamped with the lock catch through a connecting shaft, one side of the plug sleeve is fixedly connected with a plug rod, the plug rod is divided into a threaded section with threads and a plug section arranged in a strip-shaped plate shape, and one end of the plug section is clamped and connected with the threaded section through a cross key; a roller groove is formed in one end, far away from the thread section, of the plug-in section, a roller frame is rotatably connected to the inner wall of the roller groove, and a guide roller is rotatably connected to the inner wall of the roller frame;
the guide mechanism comprises a guide groove, two sides of the inner wall of the guide groove are rotationally connected with a plurality of bearing rollers, a pushing groove is formed in the middle of the inner wall of the guide groove, a clamping pushing unit is arranged in the pushing groove, the clamping pushing unit comprises a pushing guide rail, the inner wall of the pushing guide rail is slidably connected with a mounting plate, the middle of the mounting plate is rotationally connected with two symmetrically arranged clamping arc plates, two sides of the mounting plate are fixedly provided with clamping cylinders, the output ends of the two clamping cylinders are respectively in sliding connection with the two clamping arc plates, and one side, close to the clamping arc plates, of each clamping arc plate is rotationally provided with a plurality of steering rollers;
the locking mechanism comprises a locking box, driving guide rails are fixedly connected to two sides of the inner wall of the locking box, shifting cylinders are fixedly connected to the inner walls of the driving guide rails, locking semi-rings are fixedly connected to the output ends of the shifting cylinders, the locking semi-rings can be mutually close to each other to form a locking ring under the driving of the shifting cylinders, a plurality of locking grooves are formed in one side of each locking semi-ring, a plurality of locking pieces are fixedly mounted on one side of each locking groove, each locking piece comprises a locking motor, a locking clamping plate is fixedly connected to the output end of each locking motor, the inner cavity of each locking clamping plate is matched with the end of each inserting section in size, a plurality of discharging rollers are rotatably mounted on the inner wall of each locking groove, a guide plate is fixedly mounted at the bottom of the inner wall of each locking box, guide inclined surfaces are formed in two sides of the top of each guide plate, and discharge ports are formed in two sides of each locking box and are correspondingly arranged on one side of each guide inclined surface;
the pressing mechanism comprises a pressing frame, the inner wall of the pressing frame is fixedly connected with a pressing ring through a short rod, a plurality of pressing springs are fixedly mounted on the inner wall of the pressing ring, and one ends of the pressing springs are fixedly connected with pressing plates.
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| CN114932398A (en) | 2022-08-23 |
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