Packing device for pipelines and technological method for pipeline production

Abstract

The invention relates to the technical field of pipeline packaging, in particular to a pipeline packaging device and a pipeline production process method.The pipeline packaging device comprises a supporting cylinder, a rotating ring is rotationally installed on the outer side of the supporting cylinder, a contact ring is fixed to the top of the supporting cylinder, and a rotating part used for driving the rotating ring to rotate is installed at the bottom of the supporting cylinder; the locking piece is fixed to the rotating ring, and the flexible pipe is in butt joint through the locking piece; one end of the flexible pipe is locked through the designed locking piece, the flexible pipe is wound to the outer side of the contact ring by means of rotation of the rotating ring, disc type packaging is carried out, after winding is completed, the running part moves in the L-shaped frame, the flexible frame and the straight plate frame, the bandage directly sleeves the outer side of the wound flexible pipe, and the flexible pipe is wound through the running part. According to the flexible pipe packaging device, the two binding belts are fixed in a pressing and buckling mode, the flexible pipe is packaged through fixing of the multiple binding belts, and compared with a traditional packaging mode, the mode that the binding belts are wound on the outer side of the flexible pipe is more convenient, and the packaging efficiency is higher.

Description

Technical Field

[0001] The invention relates to the technical field of pipeline packaging, and in particular to a packaging device for pipelines and a process method for pipeline production. Background Art

[0002] Pipelines are components used to transport fluids and are designed with different inner diameters and lengths and corresponding material preparations according to the transportation of different materials.

[0003] Flexible pipe is a kind of pipeline that can bend and twist to a certain extent without breaking and can still maintain its transportation function. It is often used for the transportation of oil and natural gas. After the production of common flexible pipes used for oil transportation, in order to facilitate its transportation, it is necessary to wrap them into discs and pack them. When packing, it is necessary to use straps to put them on the outside of the wrapped pipes for fixing. However, the inner diameter of the flexible pipe is large. After being wound into a disc, the overall height is high. The moving path of the personnel for the straps is large, and it takes too much time to put them on the outside of the pipes, which makes the packaging efficiency low. Summary of the invention

[0004] The purpose of the present invention is to provide a packaging device for pipes and a process method for pipe production, so as to solve the problem of low efficiency of traditional personnel in sleeve-tying tapes on disc-type pipes with large inner diameters mentioned in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a packaging device for pipelines, comprising a support cylinder, a rotating ring is rotatably installed on the outer side of the support cylinder, and a contact ring is fixed on the top of the support cylinder, a rotating part for driving the rotating ring to rotate is installed on the bottom of the support cylinder, and also includes a locking piece fixed on the rotating ring, and the flexible pipe is connected to the locking piece; and a mounting groove is provided on the contact ring, an L-shaped frame is fixed in the mounting groove, a flexible frame is fixed on the top of the L-shaped frame, and a straight plate frame is fixed on the other end of the flexible frame, a track bar and a track frame are fixed in the L-shaped frame, the flexible frame and the straight plate frame, a traveling component is installed in the L-shaped frame, and the traveling component is in contact with the track bar and the track frame, a retractable wheel is fixed on the contact ring, and a strap is wound on the retractable wheel, and the strap is driven to be wound around the outer side of the flexible pipe by the traveling component moving in the L-shaped frame, the flexible frame and the straight plate frame; and a cutting piece installed on the contact ring, and the cutting of the strap is realized by the cutting piece.

[0006] Preferably, the flexible frame, track bar and track frame are all made of rubber material, a pulling component for pulling the strap downward is installed at the bottom of the straight frame, and a stop plate that abuts against the traveling component is fixed to one end of the bottom of the L-shaped frame and the bottom of the straight frame.

[0007] Preferably, the traveling component includes a traveling plate, a traveling motor is fixed to the bottom of the traveling plate, and a traveling wheel is fixed to the output end of the traveling motor, a traveling belt adapted to the traveling wheel is fixed in the L-shaped frame, the flexible frame and the straight plate frame, a fitting rod fitted with the track bar is fixed to the bottom of the traveling plate, and a docking portion connected to the track frame is slidably inserted on the traveling plate, a clamping portion is fixed to the traveling plate, and the clamping positioning of the binding belt is achieved by the clamping portion, and the docking portion abuts against the side of the clamping portion.

[0008] Preferably, the clamping portion comprises a clamping plate, a sliding column plugged with the clamping plate is fixed on the travel plate, a tension spring fixed with the travel plate and the clamping plate is sleeved on the outside of the sliding column, and an oblique opening adapted to the docking portion is provided on the side of the clamping plate;

[0009] The docking portion comprises an insertion rod slidably inserted on the travel plate, one end of the insertion rod is fixed with a ball that is slidably docked with the track frame, and the other end is fixed with an inclined block that is adapted to the inclined port.

[0010] Preferably, the pulling assembly includes a mounting plate fixed to the bottom of the straight plate frame, a driving motor is fixed to the mounting plate via a motor frame, a rotating shaft is fixed to the output end of the driving motor, and a pulling wheel that is against the strap is fixed to the rotating shaft, a bidirectional screw rod is rotatably mounted on the mounting plate via a bearing seat, and a linkage part is mounted on the bidirectional screw rod and the rotating shaft, a moving opening is opened on the side wall of the mounting plate and the straight plate frame, and an adjustment frame is threadedly mounted on both ends of the bidirectional screw rod, and the adjustment frame is used to push the ball out of the track frame.

[0011] Preferably, the linkage member comprises a linkage gear fixed on the outside of the rotating shaft and an inner wheel fixed on the outside of the bidirectional screw rod, the outer side of the inner wheel is rotatably mounted with an outer wheel, the linkage gear and the outer side of the outer wheel are meshed with a synchronous belt, a synchronous opening is provided on the outer wheel, a mounting opening is provided on the inner wheel, and a driving member that abuts against the synchronous opening is fixed in the mounting opening;

[0012] The driving member includes a fixed rod fixed in the synchronous port, a moving rod is slidably sleeved on the outer side of the fixed rod, and the top of the moving rod is in an arc shape and abuts against the inner wall of the synchronous port, and an extrusion spring is sleeved on the outer side of the fixed rod for pushing the moving rod to move outward.

[0013] Preferably, the length of the track frame is shorter than the track bar, and when the running plate abuts against the two abutment plates, the ball bearings are separated from the track frame, and the fitting rod is in contact with the track bar.

[0014] Preferably, the cutting member comprises a cutting plate rotatably mounted on a contact ring, a cutting knife is fixed to an outer end of the cutting plate, a corresponding notch is provided on the travel plate, and a spring sheet abutting against the cutting plate is fixed on the contact ring.

[0015] Preferably, the locking member comprises a locking belt fixed on a rotating ring, a clamping plate is fixed on an outer end of the locking belt, and a buckle matched with the clamping plate is fixed on the rotating ring.

[0016] A pipeline production process comprises the following steps:

[0017] S1. Preparation of raw materials: Select plastic raw material particles according to the purpose of the flexible pipe;

[0018] S2, flexible pipe forming, the prepared raw materials are put into the hopper of the extruder, and extruded through a die of a specific shape to form the shape of a pipe;

[0019] S3, cooling and shaping, air cooling the extruded pipe to cool it down and shape it;

[0020] S4, pipe cutting, cutting the finalized pipe according to the required length of the pipe winding;

[0021] S5. Pipe winding: fix one end of the flexible pipe with the help of a locking member, and use the rotating part to drive the rotating ring to rotate, so as to achieve winding of the flexible pipe;

[0022] S6, installation of the binding belt, moving the traveling parts in the L-shaped frame, the flexible frame and the straight frame, driving the binding belt to wrap around the outside of the flexible tube;

[0023] S7, fixing the straps, by pulling the assembly to extend the straps a little, and cutting the straps with a cutting piece, and fixing the two ends of the straps with the help of a docking buckle;

[0024] S8. Repeat steps S6 and S7 to fix multiple straps on the outside of the wound flexible tube to complete the packaging.

[0025] Compared with the prior art, the present invention has the following beneficial effects:

[0026] The present invention locks one end of the flexible pipe through the designed locking piece, and with the help of the rotating ring, the flexible pipe is wound to the outside of the contact ring for disc packaging. After the winding is completed, the traveling component is used to move in the L-shaped frame, the flexible frame and the straight frame, and the strap is directly put on the outside of the wound flexible pipe, and the two pieces of the strap are fixed by pressing and buckling. The packaging of the flexible pipe is completed by fixing multiple straps. Compared with the traditional packaging method, the method of winding the strap around the outside of the flexible pipe is more convenient, which makes the packaging efficiency higher. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 This is a schematic diagram of the structure of the present invention after winding with a flexible pipe;

[0028] Figure 2 It is a schematic diagram of the structure of the flexible tube of the present invention after winding at another angle;

[0029] Figure 3 It is a partial cutaway rear front view of the present invention;

[0030] Figure 4 It is a partial cross-sectional structural schematic diagram of the present invention;

[0031] Figure 5 This is a schematic diagram of the connection between the L-shaped frame and the installation groove of the present invention;

[0032] Figure 6 It is a schematic diagram of the overall structure of the L-shaped frame, the flexible frame and the straight frame of the present invention;

[0033] Figure 7 This is a front view of the internal structure of the L-shaped frame of the present invention after partial sectioning;

[0034] Figure 8 for Figure 7 Enlarged view of point A in the middle;

[0035] Fig. 9 This is a schematic diagram of the connection between the pulling assembly and the straight plate frame of the present invention;

[0036] Fig.10 It is a partial cross-sectional rear side view of the straight plate frame of the present invention;

[0037] Fig.11 It is a schematic diagram of the connection between the running component and the running belt of the present invention;

[0038] Fig.12 It is a schematic diagram of the structure of the traveling component of the present invention.

[0039] In the figure: 1, support cylinder; 2, rotating ring; 3, contact ring; 4, locking member; 5, mounting groove; 6, L-shaped frame; 7, flexible frame; 8, straight frame; 9, track bar; 10, track frame; 11, travel component; 12, retractable wheel; 13, cutting member; 14, pulling assembly; 15, abutment plate; 16, travel plate; 17, travel motor; 18, travel wheel; 19, travel belt; 20, fitting rod; 21, docking part; 22, pressing part; 23, pressing plate; 24, sliding column; 25, tension spring; 26, insertion rod; 27 , ball bearing; 28, inclined block; 29, mounting plate; 30, driving motor; 31, rotating shaft; 32, pulling wheel; 33, bidirectional screw rod; 34, linkage member; 35, moving port; 36, adjusting frame; 37, linkage gear; 38, inner wheel; 39, outer wheel; 40, synchronous belt; 41, synchronous port; 42, mounting port; 43, driving member; 44, fixing rod; 45, moving rod; 46, extrusion spring; 47, cutting plate; 48, cutting knife; 49, spring sheet; 50, locking belt; 51, clamping plate; 52, buckle. DETAILED DESCRIPTION

[0040] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0041] Example 1: Please refer to Figure 1 - Figure 4 as well as Figure 7 and Figure 8 The package device for pipes and the process method for pipe production shown in the figure include a support tube 1, a rotating ring 2 is rotatably installed on the outer side of the support tube 1, a contact ring 3 is fixed on the top of the support tube 1, and a rotating part for driving the rotating ring 2 to rotate is installed on the bottom of the support tube 1. The rotating part is a conventional prior art and will not be described in detail here. It also includes a locking member 4 fixed on the rotating ring 2, through which the flexible pipe is connected; and an installation groove 5 is provided on the contact ring 3, an L-shaped frame 6 is fixed in the installation groove 5, and a flexible The flexible frame 7 is provided with a straight plate frame 8 fixed at the other end thereof, a track bar 9 and a track frame 10 are fixed in the L-shaped frame 6, the flexible frame 7 and the straight plate frame 8, a running component 11 is installed in the L-shaped frame 6, the running component 11 is in contact with the track bar 9 and the track frame 10, a retractable wheel 12 is fixed on the contact ring 3, a bandage is wound around the retractable wheel 12, and the running component 11 moves in the L-shaped frame 6, the flexible frame 7 and the straight plate frame 8, driving the bandage to be wound around the outside of the flexible tube; and a cutting piece 13 installed on the contact ring 3, and the cutting piece 13 is used to cut the bandage;

[0042] In this solution, one end of the flexible tube is fixed on the rotating ring 2 by using the designed locking member 4, and then the rotating ring 2 is driven to rotate slowly by the rotating part, and the flexible tube is wound to the outside of the contact ring 3. After winding, the flexible tube is moved in the L-shaped frame 6, the flexible frame 7 and the straight frame 8 by the traveling member 11, and the strap is put on the outside of the flexible tube. Then, the strap is cut by the cutting member 13, and the two ends of the strap are fixed by pressing buckles to complete the fixing of the strap once, and the rotation of the rotating ring 2 is used to fix multiple straps on the outside of the flexible tube in turn to complete the packaging of the coiled flexible tube;

[0043] It should be noted that after the flexible tubes are packed, personnel can use lifting equipment to lift the coiled flexible tubes. During lifting, the flexible frame 7 itself is flexible and will rotate from a bent state to a vertical state, which is convenient for lifting the flexible disk. The retractable wheel 12 can be disassembled and replaced. After the strap is used up, it can be directly replaced with a new rolled strap.

[0044] For further information, see Figure 5 - Fig. 9 The flexible frame 7, the track bar 9 and the track frame 10 are all made of rubber material. The rubber material has good flexibility and can meet the bending deformation of the flexible frame 7. The flexible frame 7 is in a bent state when not subject to external force, which is convenient for packaging. A pulling component 14 for pulling the strap downward is installed at the bottom of the straight frame 8. A stop plate 15 that abuts against the traveling component 11 is fixed at one end of the bottom of the L-shaped frame 6 and the bottom of the straight frame 8. The design of the stop plate 15 can limit the two ends of the traveling component 11 so that it cannot move when it moves to the two ends.

[0045] In this scheme, a pipeline production process includes the following steps:

[0046] S1. Preparation of raw materials: Select plastic raw material particles according to the purpose of the flexible pipe;

[0047] S2, flexible pipe forming, the prepared raw materials are put into the hopper of the extruder, and extruded through a die of a specific shape to form the shape of a pipe;

[0048] S3, cooling and shaping, air cooling the extruded pipe to cool it down and shape it;

[0049] S4, pipe cutting, cutting the finalized pipe according to the required length of the pipe winding;

[0050] S5, winding the pipe, fixing one end of the flexible pipe with the aid of the locking member 4, and using the rotating part to drive the rotating ring 2 to rotate, so as to achieve winding of the flexible pipe;

[0051] S6, installing the binding belt, moving the traveling component 11 in the L-shaped frame 6, the flexible frame 7 and the straight frame 8, driving the binding belt to wrap around the outside of the flexible tube;

[0052] S7, the strap is fixed by pulling the assembly 14 to extend the strap a little, and the strap is cut off by the cutting piece 13, and the two ends of the strap are fixed by the butt buckle;

[0053] S8. Repeat steps S6 and S7 to fix multiple straps on the outside of the wound flexible tube to complete the packaging.

[0054] For further information, see Figure 7 and Fig.12 The travel component 11 includes a travel plate 16, a travel motor 17 is fixed to the bottom of the travel plate 16, a travel wheel 18 is fixed to the output end of the travel motor 17, a travel belt 19 adapted to the travel wheel 18 is fixed in the L-shaped frame 6, the flexible frame 7 and the straight frame 8, a fitting rod 20 fitted to the track bar 9 is fixed to the bottom of the travel plate 16, a docking portion 21 corresponding to the track frame 10 is slidably inserted on the travel plate 16, and the docking portion 21 includes an insertion rod 26 slidably inserted on the travel plate 16, a ball 27 slidably docked with the track frame 10 is fixed to one end of the insertion rod 26, and an inclined block 28 adapted to the oblique mouth is fixed to the other end;

[0055] At the same time, a clamping part 22 is fixed on the running plate 16, and the clamping part 22 includes a clamping plate 23. A sliding column 24 plugged with the clamping plate 23 is fixed on the running plate 16, and a tension spring 25 fixed to the running plate 16 and the clamping plate 23 is sleeved on the outer side of the sliding column 24. An oblique opening matching with the docking part 21 is opened on the side of the clamping plate 23, and the clamping part 22 is used to realize the clamping and positioning of the strap, and the docking part 21 is against the side of the clamping part 22;

[0056] The principle of wrapping the strap around the outside of the flexible tube by the traveling component 11 is as follows: first, the flexible tube is wrapped around the outside of the contact ring 3 through the rotation of the rotating ring 2, and then when the strap is sleeved, the traveling plate 16 is first at one end of the L-shaped frame 6 and abuts against the abutment plate 15. At this time, under the action of the tension spring 25, the clamping plate 23 abuts against the strap, and then the traveling motor 17 drives the traveling wheel 18 to rotate, and the traveling wheel 18 is driven along the traveling belt 19, and under the action of the fitting rod 20 fitting with the track bar 9 and the docking part 21 and the track frame 10, the traveling plate 16 can stably drive the strap to move in the L-shaped frame 6, the flexible frame 7 and the straight plate frame 8 until it moves to the abutment plate 15 on the straight plate frame 8, so that the strap can be wrapped around the outside of the flexible tube, and then the personnel can easily pull the strap, cooperate with the cutting piece 13 to cut the strap at the L-shaped frame 6, and press and fix the strap sleeved on the outside of the flexible tube.

[0057] For further information, see Fig. 9- Fig.11 The pulling assembly 14 includes a mounting plate 29 fixed to the bottom of the straight plate frame 8, a driving motor 30 is fixed to the mounting plate 29 through a motor frame, a rotating shaft 31 is fixed to the output end of the driving motor 30, a pulling wheel 32 that abuts against the strap is fixed to the rotating shaft 31, a bidirectional screw rod 33 is rotatably mounted on the mounting plate 29 through a bearing seat, a linkage member 34 is mounted on the bidirectional screw rod 33 and the rotating shaft 31, and the bidirectional screw rod 33 can rotate synchronously with the rotating shaft 31 through the linkage member 34, a moving opening 35 is opened on the side wall of the mounting plate 29 and the straight plate frame 8, and an adjusting frame 36 is threadedly mounted on both ends of the bidirectional screw rod 33, and the adjusting frame 36 is used to push the ball 27 out of the track frame 10;

[0058] The length of the track frame 10 is shorter than the track bar 9 . When the running plate 16 abuts against the two abutment plates 15 , the balls 27 are separated from the track frame 10 , and the fitting rod 20 contacts the track bar 9 .

[0059] The principle of the pulling component 14 pulling the strap down for easy access by personnel is as follows: first, the running plate 16 travels until the plate frame 8 abuts against the abutting plate 15, so that the ball bearing 27 is separated from the track frame 10, at which time the pulling wheel 32 contacts the strap, and the rotating shaft 31 of the driving motor 30 rotates, so that the pulling wheel 32 starts to rotate, so that the strap has a downward pulling force, and at the same time, under the action of the linkage 34, the bidirectional screw rod 33 rotates synchronously, and the two adjustment frames 36 move in the moving opening 35, and push the ball bearing 27 to move, so that the insertion rod 26 and the inclined block 28 move accordingly, and the pressing plate 23 is lifted, and then the pulling wheel 32 rotates, so that the strap can be pulled downward for a while, which is convenient for personnel to pull;

[0060] It should also be noted that after pulling a section of the strap, the traveling plate 16 is rotated by the traveling motor 17, driving the traveling wheel 18 to rotate, and moving and resetting along the direction of the straight frame 8, the flexible frame 7 and the L-shaped frame 6. During the movement, the ball 27 always abuts against the outer side of the track frame 10, so that the clamping plate 23 is in an open state during the resetting process of the traveling plate 16, and will not cause pulling on the strap. At the same time, when the traveling plate 16 moves to abut against the upper plate 15 of the L-shaped frame 6, the ball 27 is separated from the track frame 10, and under the action of the tension spring 25, the clamping plate 23 begins to compress and position the strap, and squeezes the bevel block 28, so that the ball 27 is adapted to the inside of the track frame 10 again.

[0061] The operation method of realizing high-efficiency packaging of flexible pipes includes the following processes:

[0062] In the first step, the personnel first pull one end of the flexible tube onto the rotating ring 2 and fix it with the help of the locking member 4;

[0063] In the second step, the personnel drives the rotating ring 2 to rotate through the rotating part to achieve winding of the flexible pipe;

[0064] In the third step, after the flexible tube is wound, the strap is driven to move to the straight frame 8 by the traveling component 11, and a section of the strap is extended under the action of the pulling component 14;

[0065] In the fourth step, the traveling component 11 is reset to the L-shaped frame 6, and the strap is cut by the cutting piece 13, and then the two ends of the strap that are sleeved on the outside of the flexible tube are buckled and fixed.

[0066] Step 5, repeating steps 3 and 4, bundling and fixing the outer side of the flexible tube with the straps for multiple times, and completing the packaging of the flexible tube;

[0067] The sixth step is to lift the packaged flexible pipe with the help of lifting equipment. Before lifting, the flexible frame 7 is straightened to facilitate the lifting of the flexible pipe.

[0068] It should be noted that this solution uses the traveling component 11 to move within the L-shaped frame 6, the flexible frame 7 and the straight frame 8 to put the straps on the outside of the flexible tube. Compared with the traditional method of putting the straps on the outside of the flexible tube, the speed is faster, thereby improving the packaging efficiency of the flexible tube.

[0069] Example 2: Please refer to Fig. 9 - Fig.11 This embodiment further explains the first embodiment, and the difference lies in the display of one specific implementation of the linkage member 34.

[0070] Specifically, the linkage member 34 includes a linkage gear 37 fixed to the outside of the rotating shaft 31 and an inner wheel 38 fixed to the outside of the bidirectional screw rod 33. An outer wheel 39 is rotatably mounted on the outer side of the inner wheel 38. A synchronous belt 40 is engaged and sleeved on the outer sides of the linkage gear 37 and the outer wheel 39. A synchronous opening 41 is provided on the outer wheel 39, and an installation opening 42 is provided on the inner wheel 38. A driving member 43 that abuts against the synchronous opening 41 is fixed in the installation opening 42.

[0071] Among them, the driving member 43 includes a fixed rod 44 fixed in the synchronization port 41, and a moving rod 45 is slidably sleeved on the outer side of the fixed rod 44. The top of the moving rod 45 is in an arc shape and abuts against the inner wall of the synchronization port 41. The outer side of the fixed rod 44 is sleeved with an extrusion spring 46 for pushing the moving rod 45 to move outward.

[0072] In this solution, when the rotating shaft 31 rotates, it will drive the linkage gear 37 to rotate, and under the action of the synchronous belt 40, the outer wheel 39 will rotate synchronously, and the moving rod 45 in the driving member 43 will abut against the synchronous port 41, so that the inner wheel 38 and the two-way screw rod 33 can be driven to rotate synchronously, so that the adjusting frame 36 can move in the moving port 35. Considering that slipping may occur when the strap needs to be pulled, the pulling wheel 32 needs to rotate a certain number of times. At this time, when the adjusting frame 36 moves to the extreme position in the moving port 35, the pulling wheel 32 needs to continue to rotate, which will cause the moving rod 45 to move down and disengage from the synchronous port 41, so that the pulling wheel 32 continues to rotate, while the adjusting frame 36 does not move, so that the rotation of the pulling wheel 32 is not affected by the adjusting frame 36, which can meet the need to pull a section of the strap, making it convenient for people to pull;

[0073] It should also be noted that after a section of the strap is pulled, the travel plate 16 is reset, and the adjustment frame 36 is reset by driving the motor 30 to facilitate the next round of pulling the strap.

[0074] Example 3: Please refer to Figure 1 , Figure 2 , Figure 6 and Figure 7 This embodiment further illustrates other embodiments, and the difference lies in that an embodiment of the cutting member 13 and the locking member 4 is disclosed to facilitate personnel to pull the entire device.

[0075] Specifically, the cutting member 13 includes a cutting plate 47 rotatably mounted on the contact ring 3, a cutting knife 48 is fixed to the outer end of the cutting plate 47, a notch is correspondingly provided on the driving plate 16, and a spring sheet 49 abutting against the cutting plate 47 is fixed on the contact ring 3;

[0076] When cutting the strap, the personnel only need to press the cutting plate 47 to drive the cutting knife 48 to move down to the notch on the running plate 16 to cut the strap. After cutting, the strap is rebounded and reset by the spring sheet 49.

[0077] The locking member 4 includes a locking belt 50 fixed on the rotating ring 2 . A clamping plate 51 is fixed to the outer end of the locking belt 50 . A buckle 52 matched with the clamping plate 51 is fixed on the rotating ring 2 .

[0078] In this solution, when positioning the flexible tube, one end of the flexible tube is first pulled onto the rotating ring 2. Then, the personnel put the locking belt 50 on the outside of the flexible tube and insert the clamping plate 51 into the buckle 52, so that the locking belt 50 presses against the outside of the flexible tube, thereby completing the positioning of the flexible tube.

[0079] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0080] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A packaging device for a pipeline, comprising: A support cylinder (1), a rotating ring (2) is rotatably mounted on the outer side of the support cylinder (1), a contact ring (3) is fixed on the top of the support cylinder (1), and a rotating part for driving the rotating ring (2) to rotate is mounted on the bottom of the support cylinder (1); It is characterized by further comprising: A locking member (4) fixed on the rotating ring (2), the flexible tube is fixedly connected via the locking member (4); and, An installation groove (5) is provided on the contact ring (3), an L-shaped frame (6) is fixed in the installation groove (5), a flexible frame (7) is fixed on the top of the L-shaped frame (6), and a straight frame (8) is fixed on the other end of the flexible frame (7), a track bar (9) and a track frame (10) are fixed in the L-shaped frame (6), the flexible frame (7) and the straight frame (8), a running component (11) is installed in the L-shaped frame (6), and the running component (11) is in contact with the track bar (9) and the track frame (10), a retractable wheel (12) is fixed on the contact ring (3), and a binding belt is wound around the retractable wheel (12), and the running component (11) moves in the L-shaped frame (6), the flexible frame (7) and the straight frame (8), thereby driving the binding belt to be wound around the outside of the flexible tube; and, A cutting piece (13) is installed on the contact ring (3), and the binding belt is cut off by the cutting piece (13).

2. A packaging device for pipelines according to claim 1, characterized in that: The flexible frame (7), the track bar (9) and the track frame (10) are all made of rubber material; a pulling assembly (14) for pulling the strap downward is installed at the bottom of the straight frame (8); and a butt plate (15) that butts against the traveling component (11) is fixed to one end of the bottom of the L-shaped frame (6) and the bottom of the straight frame (8).

3. A packaging device for pipelines according to claim 2, characterized in that: The travel component (11) comprises a travel plate (16), a travel motor (17) is fixed at the bottom of the travel plate (16), and a travel wheel (18) is fixed at the output end of the travel motor (17), a travel belt (19) adapted to the travel wheel (18) is fixed in the L-shaped frame (6), the flexible frame (7) and the straight plate frame (8), a fitting rod (20) fitted with the track bar (9) is fixed at the bottom of the travel plate (16), and a docking portion (21) corresponding to the track frame (10) is slidably inserted on the travel plate (16), and a clamping portion (22) is fixed on the travel plate (16), and the clamping and positioning of the binding belt is achieved by the clamping portion (22), and the docking portion (21) abuts against the side of the clamping portion (22).

4. A packaging device for pipelines according to claim 3, characterized in that: The clamping portion (22) includes a clamping plate (23), a sliding column (24) plugged into the clamping plate (23) is fixed on the travel plate (16), a tension spring (25) fixed to the travel plate (16) and the clamping plate (23) is sleeved on the outside of the sliding column (24), and a side edge of the clamping plate (23) is provided with an oblique opening adapted to the docking portion (21); The docking portion (21) comprises an insertion rod (26) slidably inserted on the travel plate (16), one end of the insertion rod (26) is fixed with a ball (27) slidably docked with the track frame (10), and the other end is fixed with an inclined block (28) adapted to the inclined opening.

5. A packaging device for pipelines according to claim 2, characterized in that: The pulling assembly (14) comprises a mounting plate (29) fixed to the bottom of the straight plate frame (8), a driving motor (30) being fixed to the mounting plate (29) via a motor frame, a rotating shaft (31) being fixed to the output end of the driving motor (30), and a pulling wheel (32) being fixed to the rotating shaft (31) and being in contact with the binding belt, a bidirectional screw rod (33) being rotatably mounted on the mounting plate (29) via a bearing seat, and a linkage member (34) being mounted on the bidirectional screw rod (33) and the rotating shaft (31), a moving opening (35) being provided on the side walls of the mounting plate (29) and the straight plate frame (8), and adjusting frames (36) being threadedly mounted on both ends of the bidirectional screw rod (33), and the adjusting frame (36) being used to push the ball (27) out of the track frame (10).

6. A packaging device for pipelines according to claim 5, characterized in that: The linkage member (34) comprises a linkage gear (37) fixed on the outside of the rotating shaft (31) and an inner wheel (38) fixed on the outside of the bidirectional screw rod (33); an outer wheel (39) is rotatably mounted on the outer side of the inner wheel (38); a synchronous belt (40) is meshed and sleeved on the outer sides of the linkage gear (37) and the outer wheel (39); a synchronous opening (41) is provided on the outer wheel (39); a mounting opening (42) is provided on the inner wheel (38); a driving member (43) abutting against the synchronous opening (41) is fixed in the mounting opening (42); The driving member (43) comprises a fixed rod (44) fixed in the synchronous port (41); a moving rod (45) is slidably sleeved on the outer side of the fixed rod (44); the top of the moving rod (45) is in an arc shape and abuts against the inner wall of the synchronous port (41); and a pressing spring (46) is sleeved on the outer side of the fixed rod (44) for pushing the moving rod (45) to move outward.

7. A packaging device for pipelines according to claim 4, characterized in that: The length of the track frame (10) is shorter than the track bar (9). When the running plate (16) abuts against the two abutment plates (15), the ball (27) is separated from the track frame (10), and the fitting rod (20) maintains contact with the track bar (9).

8. A packaging device for pipelines according to claim 3, characterized in that: The cutting member (13) comprises a cutting plate (47) rotatably mounted on the contact ring (3), a cutting knife (48) being fixed to the outer end of the cutting plate (47), a corresponding notch being provided on the travel plate (16), and a spring sheet (49) being fixed on the contact ring (3) and being in contact with the cutting plate (47).

9. A packaging device for pipelines according to claim 2, characterized in that: The locking member (4) comprises a locking belt (50) fixed on the rotating ring (2), a clamping plate (51) is fixed on the outer end of the locking belt (50), and a buckle (52) matched with the clamping plate (51) is fixed on the rotating ring (2).

10. A process for producing pipelines based on the pipeline packaging device according to claims 1 to 9, characterized in that: The following steps are involved: S1. Preparation of raw materials: Select plastic raw material particles according to the purpose of the flexible pipe; S2, flexible pipe forming, the prepared raw materials are put into the hopper of the extruder, and extruded through a die of a specific shape to form the shape of a pipe; S3, cooling and shaping, air cooling the extruded pipe to cool it down and shape it; S4, pipe cutting, cutting the finalized pipe according to the required length of the pipe winding; S5, winding the pipe, fixing one end of the flexible pipe with the aid of the locking member (4), and driving the rotating ring (2) to rotate by the rotating part to achieve winding of the flexible pipe; S6, installing the binding belt, by moving the traveling component (11) inside the L-shaped frame (6), the flexible frame (7) and the straight frame (8), driving the binding belt to wrap around the outside of the flexible tube; S7, fixing the strap, by pulling the assembly (14) to extend the strap a little, and cutting the strap with the cutting piece (13), and fixing the two ends of the strap with the help of the docking buckle; S8. Repeat steps S6 and S7 to fix multiple straps on the outside of the wound flexible tube to complete the packaging.

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