Efficient PE pipe producing and machining device and machining method thereof

Abstract

The invention relates to the technical field of PE pipe production and processing, and discloses an efficient PE pipe production and processing device and a processing method thereof.The efficient PE pipe production and processing device comprises a mounting frame, two fixed electric sliding tables are symmetrically arranged on the inner side of the mounting frame, and two guide structures are arranged in the mounting frame; a cutting structure and a machining treatment structure are arranged in the mounting frame and correspond to the position between the two guide structures, and the cutting structure and the machining treatment structure are connected through an adjusting structure. According to the PE pipe cutting device, after a PE pipe is cut off, the cut-off PE pipe is moved through a guiding structure, relative displacement between a second connecting ring and a first connecting block is controlled through an adjusting structure, and grinding of the fracture of the PE pipe and cutting of the surface of the PE pipe are achieved through cooperation of the adjusting structure, a cutting structure and a machining structure; full-automatic machining of the PE pipe is achieved, and the machining efficiency is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of PE pipe production and processing, and in particular to a high-efficiency PE pipe production and processing device and a processing method thereof. Background Art

[0002] PE pipe, also known as polyethylene pipe, is a water supply pipe used inside buildings. It has a high cost-effectiveness ratio and is therefore widely used. After production, the PE pipe needs to be cut. After cutting, the PE pipe is disassembled and the cut fracture is polished. Sometimes, in order to facilitate docking, the side of the fracture is also cut. The processing process is cumbersome and requires a lot of manual assistance. The degree of automation is low, which affects the processing efficiency. After the PE pipe is produced, the outer surface of the PE pipe needs to be inspected. The inspection process is generally carried out manually. Due to the long diameter and length of the PE pipe, the PE pipe needs to be turned over during the inspection, which consumes a long time and has low efficiency. Manual inspection may result in errors, and defective products will flow into the market. For this reason, we propose an efficient PE pipe production and processing device and a processing method thereof. Summary of the invention

[0003] The present invention mainly solves the technical problems existing in the above-mentioned prior art and provides a high-efficiency PE pipe production and processing device and a processing method thereof.

[0004] In order to achieve the above-mentioned object, the present invention adopts the following technical scheme: an efficient PE pipe production and processing device, comprising a mounting frame, two fixed electric slides are symmetrically arranged on the inner side of the mounting frame, two guide structures are arranged inside the mounting frame, a cutting structure and a processing structure are arranged between the two guide structures inside the mounting frame, and the cutting structure and the processing structure are connected by an adjustment structure;

[0005] The cutting structure includes a first connecting block, a second electric slider is fixedly connected to the side of the first connecting block corresponding to the position of the electric slide, the first connecting block is movably arranged on the electric slide through the second electric slider, the first connecting block is a rectangular block and a circular opening is opened at the center, a rotatable second rotating gear ring is arranged in the circular opening of the first connecting block, a fixed visual inspection instrument is arranged on the inner side of the second rotating gear ring, a fixed second rotating motor is arranged on the side of the first connecting block, and a fixed cutting machine is arranged at the output end of the second rotating motor;

[0006] The processing structure includes a second connecting ring, a rotating ring is movably installed inside the second connecting ring, a third electric slider is fixedly connected to the side of the second connecting ring corresponding to the position of the electric slide, the second connecting ring is movably set on the electric slide through the third electric slider, a movable clamping block is arranged on the side of the rotating ring, a fifth installation cavity is opened on the side of the clamping block, a movable marking wheel is arranged inside the fifth installation cavity, a movable second extrusion block is arranged on the side of the rotating ring, a fixed cutting knife is arranged on the side of the second extrusion block, and grinding blocks are fixedly connected to both sides of the second extrusion block.

[0007] Preferably, the guiding structure comprises a first connecting ring, which is a circular ring, and a first electric slider is fixedly connected to a side surface of the first connecting ring corresponding to the position of the electric slide, and the first connecting ring is movably arranged on the electric slide through the first electric slider, and the first connecting ring is a circular ring, and a first rotating gear ring is movably installed on the end surface of the first connecting ring, and a rotating first active rotating gear is arranged on the end surface of the first connecting ring corresponding to the position of the first rotating gear ring, and the first active rotating gear is meshed with the first rotating gear ring, and a first protrusion is fixedly connected to the inner side of the first rotating gear ring at an equal distance, and a third swinging block is movably installed on the side surface of the first connecting ring, and a first extrusion block is fixedly connected to the side surface of the third swinging block corresponding to the position of the first protrusion, and a first movable cavity is opened on the side surface of the third swinging block corresponding to the circular position of the first connecting ring, and a first rotating motor is fixedly connected to the side surface of the third swinging block, and a rotating wheel is fixedly connected to the output end of the first rotating motor corresponding to the inside of the first movable cavity.

[0008] Preferably, a second movable cavity is opened at the inner center position of the first connecting block, the second rotating gear ring is rotatably connected to the inside of the second movable cavity, a fourth installation cavity is opened at a position inside the first connecting block corresponding to the second movable cavity, a third rotating active gear is movably arranged inside the fourth installation cavity, the third rotating active gear is meshed with the second rotating gear ring, a fourth rotating motor is fixedly connected to the side surface of the first connecting block corresponding to the position of the third rotating gear, and an output end of the fourth rotating motor is fixedly connected to the end face of the third rotating gear.

[0009] Preferably, a first installation cavity is provided on the side of the rotating ring, a third rotating motor is fixedly connected to the inside of the first installation cavity, a second active rotating gear is fixedly connected to the output end of the third rotating motor, a third rotating gear ring is movably installed on the side of the rotating ring, the third rotating gear ring is meshed with the second active rotating gear, a second protrusion is fixedly connected to the inner side of the third rotating gear ring, a third movable cavity is provided on the side of the rotating ring at a position corresponding to the second protrusion, a first torsion spring is fixedly connected to the inside of the third movable cavity, one end of the first torsion spring is fixedly connected to the first rotating column, a clamping block is fixedly connected to one end of the first rotating column away from the first torsion spring, and a first swinging block is fixedly connected to the side of the clamping block at a position corresponding to the second protrusion.

[0010] Preferably, a third installation cavity is equidistantly provided on the side of the second rotating gear ring, the visual inspection instrument is fixedly arranged inside the third installation cavity, two sliding sleeves are slidably installed inside the clamping block, third rotating columns are movably installed inside the two sliding sleeves, marking wheels are fixedly connected to the corresponding sides of the two third rotating columns, springs are fixedly connected to the sides of the two sliding sleeves, and the side of the spring away from the sliding sleeve is fixedly connected to the side of the fifth installation cavity.

[0011] Preferably, the adjustment structure includes a second expander fixedly connected to the side of the first connecting block, the output end of the second expander is fixedly connected to the second connecting block, the end of the second connecting block away from the second expander is fixedly connected to the second adapter block, the end of the second adapter block away from the second connecting block is fixedly connected to the end face of the second connecting ring, a second installation cavity is opened on the side of the second rotating gear ring, a fixed first expander is arranged inside the second installation cavity, the output end of the first expander is fixedly connected to the first adapter block, and the end face of the rotating ring is opened with adapter grooves equidistantly circumferentially corresponding to the position of the first adapter block.

[0012] Preferably, a fourth movable cavity is opened on the side of the rotating ring corresponding to the position of the second protrusion, and a second torsion spring is fixedly connected to the inside of the fourth movable cavity, one end of the second torsion spring is fixedly connected to the second rotating column, the second extrusion block is fixedly connected to the end of the second rotating column away from the second torsion spring, and the side of the second extrusion block is fixedly connected to the second swinging block.

[0013] Preferably, tooth grooves are provided on the outer side of the rotating ring at equal intervals, a sixth mounting cavity is provided on the inner side of the rotating ring, two mounting side plates are symmetrically fixedly connected to the position of the outer side of the rotating ring corresponding to the sixth mounting cavity, a third retractor is fixedly connected to one side corresponding to each other of the two mounting side plates, and a movable adapter tooth is fixedly connected to the output end of the third retractor corresponding to the position of the sixth mounting cavity.

[0014] Preferably, the cutting knives are equidistantly distributed on the side of the second extrusion block, and the grinding blocks are symmetrically arranged on the side of the second extrusion block.

[0015] A method for processing PE pipes by using a high-efficiency PE pipe production and processing device;

[0016] In the first step, the entire PE pipe is sequentially passed through the guide structure, the cutting structure, the processing structure and the guide structure, and the PE pipe is constrained and transported by the guide structure, so that the first active rotating gear rotates, the first active rotating gear drives the first rotating gear ring to rotate, the first rotating gear ring drives the first protrusion to rotate, the first protrusion squeezes the first extrusion block, the first extrusion block drives the third swing block to move, the third swing block drives the rotating wheel to squeeze the side wall of the PE pipe, and the PE pipe is confined to the center position of the first connecting ring through the squeezing of several rotating wheels;

[0017] The second step is to start the fourth rotating motor, the fourth rotating motor drives the third active rotating gear to rotate, the third active rotating gear drives the second rotating gear ring to rotate, the second rotating gear ring drives the visual inspection instrument to rotate, the rotating visual inspection instrument can detect the outside of the PE tube, start the first rotating motor, the first rotating motor drives the rotating wheel to rotate, and the PE tube is driven to move by the rotating rotating wheel. When the visual inspection instrument detects that there are large cracks and bubbles on the outer surface of the PE tube, the third rotating motor is used, the third rotating motor drives the second active rotating gear to rotate, the second active rotating gear drives the third rotating gear ring to rotate, the third rotating gear ring drives the second convex block to rotate, the second convex block squeezes the first swing block, the first swing block drives the clamping block to swing, the clamping block drives the marking wheel to contact the outside of the PE tube, and after the marking wheel is squeezed with the outside of the PE tube, the marking wheel moves inside the fifth mounting cavity with the sliding sleeve, the sliding sleeve squeezes the spring, and the marking wheel leaves marks on the surface of the PE tube for marking when it moves;

[0018] The third step is to stop and start the first rotating motor. At this time, the two guide structures constrain the two positions of the PE pipe at the same time. At this time, the second rotating gear ring is still rotating. The second rotating motor and the cutter are started. The second rotating motor drives the rotating cutter to cut the outer surface of the PE pipe.

[0019] The fourth step is to start the guide structure on the side of the processing structure to rotate the rotating wheel in the guide structure, and the cut PE pipe moves a distance through the rotating wheel and then stops moving, and the second retractor is started, and the second retractor moves with the second connecting block, and the second connecting block moves with the second adapter block, and the second adapter block moves with the second connecting ring, so that the second connecting ring moves between the two PE pipes, and the third retractor is started, and the third retractor drives the moving adapter tooth to move, and the moving adapter tooth is separated from the rotating ring, and the first retractor is started, and the first retractor drives the first adapter block to move to the inside of the adapter groove, and at this time, the second rotating gear ring drives the first retractor to rotate, and the first retractor drives the first adapter block to rotate, and the first adapter block drives the rotating ring to rotate;

[0020] The fifth step is to synchronize the speed and distance at which the second expansion joint drives the second connecting ring to move with the speed and distance at which the first expansion joint drives the first adapting block to move, start the second active rotating gear, the second active rotating gear drives the third rotating gear ring to rotate, the third rotating gear ring drives the second protrusion to rotate, the second protrusion squeezes the second swing block, the second swing block drives the second squeezing block to move, the second squeezing block drives the grinding block to move, so that the grinding block moves to the fracture position of the PE tube, and the grinding block contacts the fracture of the PE tube as the second connecting ring moves, so as to grind the fracture position;

[0021] Step 6. When it is necessary to open a step at the fracture, just move the second extrusion block to the appropriate position through the second connecting ring. The second extrusion block drives the cutting knife to extrude the side of the PE pipe. As the rotating ring rotates, the second extrusion block and the cutting knife cut the side of the PE pipe to open the step.

[0022] Beneficial Effects

[0023] The present invention provides a high-efficiency PE pipe production and processing device and a processing method thereof, which has the following beneficial effects:

[0024] (1) The high-efficiency PE pipe production and processing device realizes the functions of clamping, restraining and transmitting the PE pipe through two guiding structures. When the PE pipe is clamped, the PE pipe is cut through the cutting structure. The cutting structure drives the visual inspection instrument to rotate so that the visual inspection instrument can inspect the outside of the PE pipe. Then, the visual inspection instrument cooperates with the guiding structure to perform a full-scale inspection of the PE pipe when the PE pipe passes through the visual inspection instrument. After the PE pipe is cut, the cut PE pipe is moved through a guiding structure. The relative displacement between the second connecting ring and the first connecting block is controlled by the adjusting structure. The grinding of the fracture of the PE pipe and the cutting of the surface of the PE pipe are realized through the cooperation among the adjusting structure, the cutting structure and the processing structure, so as to realize the full-automatic processing of the PE pipe and improve the processing efficiency.

[0025] (2) In the process of inspection, when the visual inspection instrument finds large cracks and bubbles on the outer surface of the PE pipe, the marking wheel is moved to contact the outer surface of the PE pipe through the clamping block. When the marking wheel is squeezed with the outer surface of the PE pipe, the spring gives the marking wheel a reaction force to make the marking wheel contact the outer surface of the PE pipe more tightly, thereby increasing the friction between the marking wheel and the outer surface of the PE pipe. When the PE pipe is moving, the marking wheel will leave marks on the outer surface of the PE pipe to remind the staff to re-judge this position to avoid defective products from entering the site. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the implementation of the present invention or the technical solution in the prior art, the following briefly introduces the drawings required for the implementation or the description of the prior art. Obviously, the drawings in the following description are only exemplary, and for ordinary technicians in this field, other implementation drawings can be derived from the provided drawings without creative work.

[0027] The structures, proportions, sizes, etc. illustrated in this specification are only used to match the contents disclosed in the specification so as to facilitate understanding and reading by persons familiar with the technology. They are not used to limit the conditions under which the present invention can be implemented, and therefore have no substantial technical significance. Any structural modification, change in proportion or adjustment of size shall still fall within the scope of the technical contents disclosed in the present invention without affecting the effects and purposes that can be achieved by the present invention.

[0028] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0029] Figure 2 It is a schematic diagram of the partial structure of the first connecting ring of the present invention;

[0030] Figure 3 It is a partial structural schematic diagram of the second connecting ring of the present invention;

[0031] Figure 4 is a partial structural schematic diagram of the third rotating gear ring of the present invention;

[0032] Figure 5 It is a partial structural schematic diagram of the first connecting block of the present invention;

[0033] Figure 6 It is a schematic diagram of the partial structure of the rotating ring of the present invention;

[0034] Figure 7 It is a partial structural schematic diagram of the first swing block of the present invention;

[0035] Figure 8 For the present invention Figure 7 The enlarged structural diagram at A in the middle;

[0036] Fig. 9 It is a schematic diagram of the partial structure of the grinding block of the present invention.

[0037] Legend:

[0038] 1. Mounting frame; 2. Electric slide; 311. First connecting ring; 312. First electric slider; 313. First rotating gear ring; 314. First active rotating gear; 315. First protrusion; 316. First extrusion block; 317. Third swing block; 318. First movable cavity; 319. Rotating wheel; 3110. First rotating motor; 411. First connecting block; 412. Second movable cavity; 413. Second rotating gear ring; 414. Second rotating motor; 415. Cutting machine; 416. Second electric slider; 421. Fourth mounting cavity; 422. Fourth rotating motor; 423. Third active rotating gear; 511. Second connecting ring; 512. Rotating ring; 513. Third rotating gear ring; 514. Second active rotating gear; 515. Second protrusion; 516. First mounting cavity; 517. Third rotating motor; 518. The third electric slider; 521, the third movable cavity; 522, the clamping block; 523, the first swing block; 524, the first rotating column; 525, the first torsion spring; 531, the sixth installation cavity; 532, the installation side plate; 533, the third telescope; 534, the movable adapter tooth; 611, the second installation cavity; 612, the first telescope; 613, the first adapter block; 614, the adapter groove; 711, the third installation cavity; 712, the visual inspection instrument; 713, the fifth installation cavity; 714, the sliding sleeve; 715, the third rotating column; 716, the marking wheel; 717, the spring; 811, the fourth movable cavity; 812, the second torsion spring; 813, the second rotating column; 814, the second extrusion block; 815, the second swing block; 816, the cutting knife; 817, the grinding block; 821, the second telescope; 822, the second connecting block; 823, the second adapter block. DETAILED DESCRIPTION

[0039] 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.

[0040] like Figure 1-Figure 9As shown, a high-efficiency PE pipe production and processing device includes a mounting frame 1, two fixed electric slides 2 are symmetrically arranged on the inner side of the mounting frame 1, two guide structures are arranged inside the mounting frame 1, a cutting structure and a processing structure are arranged between the two corresponding guide structures inside the mounting frame 1, and the cutting structure and the processing structure are connected by an adjustment structure. When in use, the two guide structures are first moved to appropriate positions inside the mounting frame 1, and then the two guide structures are fixed, and then the cutting structure is moved to an appropriate position and then fixed. The cutting structure and the processing structure are connected by the adjustment structure so that the processing structure can be moved inside the mounting frame 1 by starting the adjustment structure. The cutting structure includes a first connecting block 411, the side of the first connecting block 411 is fixedly connected with the second electric slider 416 corresponding to the position of the electric slide 2, the first connecting block 411 is movably arranged on the electric slide 2 through the second electric slider 416, the first connecting block 411 is a rectangular block and a circular opening is opened at the center, a rotatable second rotating gear ring 413 is arranged in the circular opening of the first connecting block 411, a fixed visual inspection instrument 712 is arranged on the inner side of the second rotating gear ring 413, a fixed second rotating motor 414 is arranged on the side of the first connecting block 411, and a fixed cutting machine 415 is arranged at the output end of the second rotating motor 414, and the processing structure includes a second connecting ring 511, and a rotating ring 512 is movably installed inside the second connecting ring 511 The side of the second connecting ring 511 is fixedly connected with the third electric slider 518 corresponding to the position of the electric slide 2. The second connecting ring 511 is movably arranged on the electric slide 2 through the third electric slider 518. A movable clamping block 522 is arranged on the side of the rotating ring 512. A fifth installation cavity 713 is opened on the side of the clamping block 522. A movable marking wheel 716 is arranged inside the fifth installation cavity 713. A movable second extrusion block 814 is arranged on the side of the rotating ring 512. A fixed cutting knife 816 is arranged on the side of the second extrusion block 814. Both sides of the second extrusion block 814 are fixedly connected with grinding blocks 817. When in use, the entire PE pipe passes through the guiding structure, the cutting structure, the processing structure and the guiding structure in sequence. First, The PE tube is guided and transported by two guiding structures. After the PE tube is moved to a suitable position, the movement of the PE tube is stopped. The outer circumference of the PE tube is clamped by swinging the clamping block 522. At this time, the PE tube is in a stationary state. The second rotating ring gear 413 starts to rotate, and then the second rotating motor 414 is started. The second rotating ring gear 413 drives the second rotating motor 414 to rotate. The second rotating motor 414 drives the cutting machine 415 to cut the PE tube. After the cutting is completed, the guiding structure on the side of the processing structure is started to transport the cut PE tube for a distance and then stop. Then the processing structure is moved between the cut PE tubes through the adjustment structure. At this time, the second extrusion block 814 is moved to the fracture of the PE tube.Then, the second rotating gear ring 413 is connected to the rotating ring 512 through the adjustment structure, and the rotating ring 512 drives the second extrusion block 814 to rotate. The processing structure is controlled by the adjustment structure to move horizontally, and the processing structure drives the second extrusion block 814 to move, and the second extrusion block 814 drives the grinding block 817 to move, and the fracture of the PE pipe is grinded by the grinding block 817. When the side of the PE pipe needs to be cut, the second extrusion block 814 is moved to the side of the PE pipe, and then the rotating ring 512 is rotated, and the rotating ring 512 drives the second extrusion block 814 to rotate, and the second extrusion block 81 4 swings during rotation so that the cutting blade 816 cuts the side of the PE tube. When the PE tube is normally transported, the second rotating gear ring 413 rotates continuously, and the second rotating gear ring 413 drives the visual inspection instrument 712 to rotate. The visual inspection instrument 712 inspects the surface of the PE tube. When cracks and bubbles are detected, the clamping block 522 is rotated, and the clamping block 522 drives the marking wheel 716 to contact the side of the PE tube. The marking wheel 716 slides on the side of the PE tube. The sliding of the marking wheel 716 leaves marks on the surface of the PE tube, which is convenient for the staff to observe the position of the defect again.

[0041] The guiding structure includes a first connecting ring 311, which is a circular ring. A first electric slider 312 is fixedly connected to the side of the first connecting ring 311 corresponding to the position of the electric slide 2. The first connecting ring 311 is movably arranged on the electric slide 2 through the first electric slider 312. The first connecting ring 311 is a circular ring. A first rotating gear ring 313 is movably installed on the end surface of the first connecting ring 311. A rotating first active rotating gear 314 is arranged on the end surface of the first connecting ring 311 corresponding to the position of the first rotating gear ring 313. The first active rotating gear 314 is meshed with the first rotating gear ring 313. A first protrusion 315 is fixedly connected to the inner side of the first rotating gear ring 313 at an equidistant distance. A third swing block 314 is movably installed on the side of the first connecting ring 311. 17, the side of the third swing block 317 is fixedly connected with the first extrusion block 316 corresponding to the position of the first protrusion 315, the side of the third swing block 317 is provided with a first movable cavity 318 corresponding to the circular position of the first connecting ring 311, the side of the third swing block 317 is fixedly connected with the first rotating motor 3110, the output end of the first rotating motor 3110 is fixedly connected with the rotating wheel 319 corresponding to the inside of the first movable cavity 318, the third swing block 317 is movably installed on the side of the first connecting ring 311 through the fourth rotating column and the third torsion spring, the side of the first connecting ring 311 is fixedly connected with the fourth rotating motor 422, there are at least three third swing blocks 317, the output end of the fourth rotating motor 422 is fixedly connected to the end surface of the first active rotating gear 314 The PE tube is arranged at the center of the first connecting ring 311, the first active rotating gear 314 starts to rotate, the first extrusion block 316 drives the first rotating gear ring 313 to rotate, the first rotating gear ring 313 drives the first protrusion 315 to rotate, the first protrusion 315 squeezes the first extrusion block 316, the first extrusion block 316 drives the third swing block 317 to move, the third swing block 317 drives the rotating wheel 319 to squeeze the side of the PE tube, the first rotating motor 3110 is started, the first rotating motor 3110 drives the rotating wheel 319 to rotate, the PE tube is moved by the rotation of the rotating wheel 319, the inner center position of the first connecting block 411 is provided with a second movable cavity 412, the second rotating gear ring 413 is provided with a second movable cavity 413, the second rotating gear ring 413 is provided with a second movable cavity 412, the second rotating gear ring 413 is provided with a second movable cavity 412, the second rotating gear ring 413 is provided with a second movable cavity 412, the first ... The first connecting block 411 is rotatably connected to the inside of the second movable cavity 412, and a fourth installation cavity 421 is provided at a position corresponding to the second movable cavity 412. A third rotating active gear 423 is movably provided inside the fourth installation cavity 421, and the third rotating active gear 423 is meshed with the second rotating gear ring 413. A fourth rotating motor 422 is fixedly connected to the side of the first connecting block 411 corresponding to the position of the third rotating active gear 423, and an output end of the fourth rotating motor 422 is fixedly connected to an end surface of the third rotating gear 423. When the fourth rotating motor 422 is started, the fourth rotating motor 422 drives the third rotating gear 423 to rotate, and the third rotating gear 423 drives the second rotating gear ring 413 to rotate.The second rotating gear ring 413 drives the second rotating motor 414 to rotate.

[0042] A first installation cavity 516 is provided on the side of the rotating ring 512, a third rotating motor 517 is fixedly connected to the inside of the first installation cavity 516, a second active rotating gear 514 is fixedly connected to the output end of the third rotating motor 517, a third rotating gear ring 513 is movably installed on the side of the rotating ring 512, the third rotating gear ring 513 is meshed with the second active rotating gear 514, a second protrusion 515 is fixedly connected to the inner side of the third rotating gear ring 513, a third movable cavity 521 is provided on the side of the rotating ring 512 corresponding to the position of the second protrusion 515, and the third movable cavity 521 The first torsion spring 525 is fixedly connected to the inside, one end of the first torsion spring 525 is fixedly connected to the first rotating column 524, the clamping block 522 is fixedly connected to the end of the first rotating column 524 away from the first torsion spring 525, and the side of the clamping block 522 is fixedly connected to the position of the second protrusion 515. The third rotating motor 517 is started, and the third rotating motor 517 drives the second active rotating gear 514 to rotate, the second active rotating gear 514 drives the third rotating gear ring 513 to rotate, and the third rotating gear ring 513 drives the second protrusion 515 to rotate, and the second protrusion 515 is rotated. When the block 515 rotates, it squeezes the first swing block 523, and the first swing block 523 drives the clamping block 522 to swing, and the clamping block 522 squeezes and clamps the PE pipe. The side of the second rotating gear ring 413 is equidistantly provided with a third installation cavity 711, and the visual inspection instrument 712 is fixedly arranged inside the third installation cavity 711. Two sliding sleeves 714 are slidably installed inside the clamping block 522, and the third rotating column 715 is movably installed inside the two sliding sleeves 714. The two third rotating columns 715 are fixedly connected with a marking wheel 716 on one side corresponding to each other. The sides of the movable sleeve 714 are fixedly connected with springs 717, and the side of the spring 717 away from the sliding sleeve 714 is fixedly connected to the side of the fifth installation cavity 713. When the PE tube passes through the inside of the first connecting block 411, the second rotating gear ring 413 drives the visual inspection instrument 712 to rotate, and the visual inspection instrument 712 inspects the outside of the PE tube. When defects appear on the outside of the PE tube, the clamping block 522 swings, and the clamping block 522 drives the marking wheel 716 to contact the outside of the PE tube, and the marking wheel 716 rolls on the outside of the PE tube and leaves a mark.

[0043] The adjustment structure includes a second expander 821 fixedly connected to the side of the first connection block 411, the output end of the second expander 821 is fixedly connected to the second connection block 822, the end of the second connection block 822 away from the second expander 821 is fixedly connected to the second adapter block 823, the end of the second adapter block 823 away from the second connection block 822 is fixedly connected to the end face of the second connection ring 511, the side of the second rotating gear ring 413 is provided with a second installation cavity 611, the interior of the second installation cavity 611 is provided with a fixed first expander 612, the output end of the first expander 612 is fixedly connected to the first adapter block 613, and the end face of the rotating ring 512 corresponds to the position of the first adapter block 613 at an equidistant circle. An adapting groove 614 is provided around the periphery, a fourth movable cavity 811 is provided on the side of the rotating ring 512 corresponding to the position of the second protrusion 515, a second torsion spring 812 is fixedly connected inside the fourth movable cavity 811, one end of the second torsion spring 812 is fixedly connected to a second rotating column 813, a second extrusion block 814 is fixedly connected to an end of the second rotating column 813 away from the second torsion spring 812, a second swing block 815 is fixedly connected to the side of the second extrusion block 814, cutting knives 816 are equidistantly distributed on the side of the second extrusion block 814, and grinding blocks 817 are symmetrically arranged on the side of the second extrusion block 814. When the PE pipe is cut off, the guide structure on one side of the processing structure is started to move the cut corrugated pipe After the first adapter block 613 is moved to the inside of the adapter groove 614, the first expansion joint 612 is started, and the first expansion joint 612 drives the first adapter block 613 to move to the inside of the adapter groove 614. At this time, when the second rotating gear ring 413 rotates, the rotating ring 512 can also rotate synchronously. The rotating ring 512 can move the second extrusion block 814 in the rotating state, so that the second extrusion block 814 brings the cutting knife 816 into contact with the side of the PE pipe. As the swing angle of the second extrusion block 814 increases, the cutting depth of the cutting knife 816 is increased. When the grinding block 817 is needed to grind the cross section, when the second expansion joint 821 controls the second connecting ring 511 to move horizontally, the first expansion joint 612 also controls the first adapter block 613 to move horizontally. The matching block 613 performs synchronous movement, tooth grooves are provided on the outer side of the rotating ring 512 at equal intervals, a sixth mounting cavity 531 is provided on the inner side of the rotating ring 512, two mounting side plates 532 are symmetrically fixedly connected to the outer side of the rotating ring 512 corresponding to the position of the sixth mounting cavity 531, a third retractor 533 is fixedly connected to the corresponding side of the two mounting side plates 532, a movable adapter tooth 534 is fixedly connected to the output end of the third retractor 533 corresponding to the position of the sixth mounting cavity 531, the third retractor 533 is started, the third retractor 533 moves with the movable adapter tooth 534, and the sixth mounting cavity 531 enters the tooth grooves on the outer side of the rotating ring 512 to constrain the movement of the rotating ring 512.

[0044] A method for processing PE pipes by using a high-efficiency PE pipe production and processing device;

[0045] In the first step, the entire PE tube is sequentially passed through the guide structure, the cutting structure, the processing structure and the guide structure, and the PE tube is constrained and transported by the guide structure, so that the first active rotating gear 314 rotates, the first active rotating gear 314 drives the first rotating ring gear 313 to rotate, the first rotating ring gear 313 drives the first protrusion 315 to rotate, the first protrusion 315 squeezes the first extrusion block 316, the first extrusion block 316 drives the third swing block 317 to move, the third swing block 317 drives the rotating wheel 319 to squeeze the side wall of the PE tube, and the PE tube is confined to the center position of the first connecting ring 311 through the squeezing of a plurality of rotating wheels 319;

[0046] The second step is to start the fourth rotating motor 422, which drives the third active rotating gear 423 to rotate, and the third active rotating gear 423 drives the second rotating ring gear 413 to rotate, and the second rotating ring gear 413 drives the visual inspection instrument 712 to rotate. The rotating visual inspection instrument 712 can detect the outside of the PE tube, and start the first rotating motor 3110. The first rotating motor 3110 drives the rotating wheel 319 to rotate, and the PE tube is driven to move by the rotating rotating wheel 319. When the visual inspection instrument 712 detects that there are large cracks and bubbles on the outer surface of the PE tube, the third rotating motor 517 is started at this time. The third rotating motor 517 drives The second active rotating gear 514 rotates, the second active rotating gear 514 drives the third rotating gear ring 513 to rotate, the third rotating gear ring 513 drives the second protrusion 515 to rotate, the second protrusion 515 squeezes the first swing block 523, the first swing block 523 drives the clamping block 522 to swing, the clamping block 522 drives the marking wheel 716 to contact the outside of the PE tube, after the marking wheel 716 squeezes the outside of the PE tube, the marking wheel 716 moves inside the fifth installation cavity 713 with the sliding sleeve 714, the sliding sleeve 714 squeezes the spring 717, and the marking wheel 716 leaves marks on the surface of the PE tube for marking when moving;

[0047] The third step is to stop and start the first rotating motor 3110. At this time, the two guide structures constrain the two positions of the PE tube at the same time. At this time, the second rotating gear ring 413 is still rotating. The second rotating motor 414 and the cutter 415 are started. The second rotating motor 414 drives the rotating cutter 415 to cut the outer surface of the PE tube.

[0048] The fourth step is to start the guide structure on the side of the processing structure to rotate the rotating wheel 319 in the guide structure. The cut PE pipe moves a distance through the rotating wheel 319 and then stops moving. The second retractor 821 is started. The second retractor 821 moves with the second connecting block 822. The second connecting block 822 moves with the second adapter block 823. The second adapter block 823 moves with the second connecting ring 511, so that the second connecting ring 511 moves between the two PE pipes. The third retractor 533 is started. The third retractor 533 drives the moving adapter tooth 534 to move. The moving adapter tooth 534 is separated from the rotating ring 512. The first retractor 612 is started. The first retractor 612 drives the first adapter block 613 to move to the inside of the adapter groove 614. At this time, the second rotating gear ring 413 drives the first retractor 612 to rotate. The first retractor 612 drives the first adapter block 613 to rotate. The first adapter block 613 drives the rotating ring 512 to rotate.

[0049] The fifth step is to synchronize the speed and distance at which the second retractor 821 drives the second connecting ring 511 to move with the speed and distance at which the first retractor 612 drives the first adapter block 613 to move, start the second active rotating gear 514, the second active rotating gear 514 drives the third rotating gear ring 513 to rotate, the third rotating gear ring 513 drives the second protrusion 515 to rotate, the second protrusion 515 squeezes the second swing block 815, the second swing block 815 drives the second squeezing block 814 to move, the second squeezing block 814 drives the grinding block 817 to move, so that the grinding block 817 moves to the fracture position of the PE tube, the grinding block 817 contacts the fracture of the PE tube as the second connecting ring 511 moves, and grinds the fracture position;

[0050] Step 6. When it is necessary to open a step at the fracture, the second extrusion block 814 only needs to be moved to a suitable position through the second connecting ring 511. The second extrusion block 814 drives the cutting knife 816 to extrude the side of the PE pipe. As the rotating ring 512 rotates, the second extrusion block 814 and the cutting knife 816 cut the side of the PE pipe to open the step.

[0051] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. An efficient PE pipe production and processing device, comprising a mounting frame (1), wherein two fixed electric slides (2) are symmetrically arranged on the inner side of the mounting frame (1), characterized in that: Two guide structures are arranged inside the mounting frame (1), a cutting structure and a processing structure are arranged between the two corresponding guide structures inside the mounting frame (1), and the cutting structure and the processing structure are connected via an adjustment structure; The cutting structure comprises a first connecting block (411), a second electric slider (416) is fixedly connected to a side surface of the first connecting block (411) corresponding to a position of the electric slide (2), the first connecting block (411) is movably arranged on the electric slide (2) via the second electric slider (416), the first connecting block (411) is a rectangular block and has a circular opening at the center, a rotatable second rotating gear ring (413) is arranged in the circular opening of the first connecting block (411), a fixed visual inspection instrument (712) is arranged on the inner side of the second rotating gear ring (413), a fixed second rotating motor (414) is arranged on the side surface of the first connecting block (411), and a fixed cutting machine (415) is arranged at the output end of the second rotating motor (414); The processing structure comprises a second connecting ring (511), a rotating ring (512) is movably installed inside the second connecting ring (511), a third electric slider (518) is fixedly connected to the side of the second connecting ring (511) corresponding to the position of the electric slide (2), the second connecting ring (511) is movably set on the electric slide (2) through the third electric slider (518), a movable clamping block (522) is arranged on the side of the rotating ring (512), a fifth installation cavity (713) is opened on the side of the clamping block (522), a movable marking wheel (716) is arranged inside the fifth installation cavity (713), a movable second extrusion block (814) is arranged on the side of the rotating ring (512), a fixed cutting knife (816) is arranged on the side of the second extrusion block (814), and grinding blocks (817) are fixedly connected to both sides of the second extrusion block (814).

2. The high-efficiency PE pipe production and processing device according to claim 1 is characterized in that: The guide structure comprises a first connecting ring (311), the first connecting ring (311) is a circular ring, a first electric slider (312) is fixedly connected to a side surface of the first connecting ring (311) corresponding to a position of the electric slide (2), the first connecting ring (311) is movably arranged on the electric slide (2) via the first electric slider (312), the first connecting ring (311) is a circular ring, a first rotating gear ring (313) is movably installed on an end surface of the first connecting ring (311), a first rotating active rotating gear (314) is rotatably arranged on the end surface of the first connecting ring (311) corresponding to a position of the first rotating gear ring (313), and the first active rotating gear (314) and the first rotating gear ring (314) are rotatably arranged. 3) are meshed with each other, the inner side of the first rotating gear ring (313) is equidistantly fixedly connected with a first protrusion (315), the side of the first connecting ring (311) is movably mounted with a third swing block (317), the side of the third swing block (317) is fixedly connected with a first extrusion block (316) at a position corresponding to the first protrusion (315), the side of the third swing block (317) is provided with a first movable cavity (318) at a circular position corresponding to the first connecting ring (311), the side of the third swing block (317) is fixedly connected with a first rotating motor (3110), and the output end of the first rotating motor (3110) is fixedly connected with a rotating wheel (319) corresponding to the inside of the first movable cavity (318).

3. The high-efficiency PE pipe production and processing device according to claim 2 is characterized in that: A second movable cavity (412) is provided at the center position of the first connecting block (411); the second rotating gear ring (413) is rotatably connected to the inside of the second movable cavity (412); a fourth installation cavity (421) is provided at a position corresponding to the second movable cavity (412) in the first connecting block (411); a third active rotating gear (423) is movably provided in the fourth installation cavity (421) for rotation; the third active rotating gear (423) and the second rotating gear ring (413) are meshed with each other; a fourth rotating motor (422) is fixedly connected to the side surface of the first connecting block (411) corresponding to the position of the third active rotating gear (423); and an output end of the fourth rotating motor (422) is fixedly connected to an end surface of the third active rotating gear (423).

4. The high-efficiency PE pipe production and processing device according to claim 3 is characterized in that: The side of the rotating ring (512) is provided with a first installation cavity (516), the interior of the first installation cavity (516) is fixedly connected with a third rotating motor (517), the output end of the third rotating motor (517) is fixedly connected with a second active rotating gear (514), the side of the rotating ring (512) is movably provided with a third rotating gear ring (513), the third rotating gear ring (513) and the second active rotating gear (514) are meshed with each other, and the inner side of the third rotating gear ring (513) is fixedly connected with a second protrusion (515) ), a third movable cavity (521) is provided on the side of the rotating ring (512) corresponding to the position of the second protrusion (515), a first torsion spring (525) is fixedly connected inside the third movable cavity (521), one end of the first torsion spring (525) is fixedly connected to the first rotating column (524), a clamping block (522) is fixedly connected to one end of the first rotating column (524) away from the first torsion spring (525), and a first swinging block (523) is fixedly connected to the side of the clamping block (522) corresponding to the position of the second protrusion (515).

5. The high-efficiency PE pipe production and processing device according to claim 4 is characterized in that: The side of the second rotating gear ring (413) is equidistantly provided with a third installation cavity (711), the visual inspection instrument (712) is fixedly arranged inside the third installation cavity (711), two sliding sleeves (714) are slidably installed inside the clamping block (522), and third rotating columns (715) are movably installed inside the two sliding sleeves (714), and marking wheels (716) are fixedly connected to the corresponding sides of the two third rotating columns (715), and springs (717) are fixedly connected to the sides of the two sliding sleeves (714), and the side of the spring (717) away from the sliding sleeve (714) is fixedly connected to the side of the fifth installation cavity (713).

6. The high-efficiency PE pipe production and processing device according to claim 5 is characterized in that: The adjustment structure comprises a second expansion joint (821) fixedly connected to the side of the first connection block (411); the output end of the second expansion joint (821) is fixedly connected to the second connection block (822); one end of the second connection block (822) away from the second expansion joint (821) is fixedly connected to the second adapter block (823); one end of the second adapter block (823) away from the second connection block (822) is fixedly connected to the end face of the second connection ring (511); a second installation cavity (611) is provided on the side of the second rotating gear ring (413); a fixed first expansion joint (612) is arranged inside the second installation cavity (611); the output end of the first expansion joint (612) is fixedly connected to the first adapter block (613); and an adapter groove (614) is provided on the end face of the rotating ring (512) at a position corresponding to the first adapter block (613) and equidistantly around the circumference.

7. The high-efficiency PE pipe production and processing device according to claim 6 is characterized in that: A fourth movable cavity (811) is provided on the side of the rotating ring (512) at a position corresponding to the second protrusion (515); a second torsion spring (812) is fixedly connected inside the fourth movable cavity (811); one end of the second torsion spring (812) is fixedly connected to a second rotating column (813); a second extrusion block (814) is fixedly connected to an end of the second rotating column (813) away from the second torsion spring (812); and a second swing block (815) is fixedly connected to the side of the second extrusion block (814).

8. The high-efficiency PE pipe production and processing device according to claim 7 is characterized in that: The outer side of the rotating ring (512) is provided with tooth grooves at equal intervals on the circumference, and the inner side of the rotating ring (512) is provided with a sixth installation cavity (531). Two installation side plates (532) are symmetrically fixedly connected to the outer side of the rotating ring (512) at a position corresponding to the sixth installation cavity (531), and a third retractor (533) is fixedly connected to one side corresponding to each other of the two installation side plates (532), and a movable adaptor tooth (534) is fixedly connected to the output end of the third retractor (533) at a position corresponding to the sixth installation cavity (531).

9. The high-efficiency PE pipe production and processing device according to claim 8 is characterized in that: The cutting blades (816) are evenly distributed on the side of the second extrusion block (814), and the grinding blocks (817) are symmetrically arranged on the side of the second extrusion block (814).

10. A method for processing PE pipes using the high-efficiency PE pipe production and processing device according to claim 9, characterized in that: The first step is to sequentially pass the entire PE tube through the guide structure, the cutting structure, the processing structure and the guide structure, and constrain and transport the PE tube through the guide structure, so that the first active rotating gear (314) rotates, the first active rotating gear (314) drives the first rotating gear ring (313) to rotate, the first rotating gear ring (313) drives the first protrusion (315) to rotate, the first protrusion (315) squeezes the first extrusion block (316), the first extrusion block (316) drives the third swing block (317) to move, the third swing block (317) drives the rotating wheel (319) to squeeze the side wall of the PE tube, and the PE tube is confined to the center position of the first connecting ring (311) through the squeezing of the plurality of rotating wheels (319); The second step is to start the fourth rotating motor (422), the fourth rotating motor (422) drives the third active rotating gear (423) to rotate, the third active rotating gear (423) drives the second rotating gear ring (413) to rotate, the second rotating gear ring (413) drives the visual inspection instrument (712) to rotate, the rotating visual inspection instrument (712) can detect the outside of the PE tube, start the first rotating motor (3110), the first rotating motor (3110) drives the rotating wheel (319) to rotate, and the rotating rotating wheel (319) drives the PE tube to move. When the visual inspection instrument (712) detects that there are large cracks and bubbles on the outer surface of the PE tube, the third rotating motor (517) is started, and the third rotating motor (517) drives the second main rotating motor (3110) to rotate. The driving rotating gear (514) rotates, the second driving rotating gear (514) drives the third rotating gear ring (513) to rotate, the third rotating gear ring (513) drives the second protrusion (515) to rotate, the second protrusion (515) presses the first swing block (523), the first swing block (523) drives the clamping block (522) to swing, the clamping block (522) drives the marking wheel (716) to contact the outer side of the PE tube, after the marking wheel (716) is pressed against the outer side of the PE tube, the marking wheel (716) moves inside the fifth installation cavity (713) with the sliding sleeve (714), the sliding sleeve (714) presses the spring (717), and when the marking wheel (716) moves, it leaves a mark on the surface of the PE tube for marking; The third step is to stop and start the first rotating motor (3110). At this time, the two guide structures simultaneously constrain the two positions of the PE tube. At this time, the second rotating gear ring (413) is still rotating. The second rotating motor (414) and the cutter (415) are started. The second rotating motor (414) drives the rotating cutter (415) to cut the outer surface of the PE tube. The fourth step is to start the guide structure on the side of the processing structure so that the rotating wheel (319) in the guide structure rotates, and the cut PE pipe moves a certain distance through the rotating wheel (319) and then stops moving, and the second telescopic device (821) is started, and the second telescopic device (821) moves with the second connecting block (822), and the second connecting block (822) moves with the second adapter block (823), and the second adapter block (823) moves with the second connecting ring (511), so that the second connecting ring (511) moves between the two PE pipes, and the second telescopic device (821) is started. The third retractor (533) drives the movable adaptor tooth (534) to move, and the movable adaptor tooth (534) is separated from the rotating ring (512), and the first retractor (612) is started, and the first retractor (612) drives the first adaptor block (613) to move to the inside of the adaptor groove (614), and at this time, the second rotating gear ring (413) drives the first retractor (612) to rotate, and the first retractor (612) drives the first adaptor block (613) to rotate, and the first adaptor block (613) drives the rotating ring (512) to rotate; The fifth step is to synchronize the speed and distance at which the second retractor (821) drives the second connecting ring (511) to move with the speed and distance at which the first retractor (612) drives the first adapting block (613) to move, start the second active rotating gear (514), the second active rotating gear (514) drives the third rotating gear ring (513) to rotate, the third rotating gear ring (513) drives the second protrusion (515) to rotate, the second protrusion (515) squeezes the second swing block (815), the second swing block (815) drives the second squeezing block (814) to move, the second squeezing block (814) drives the grinding block (817) to move, so that the grinding block (817) moves to the fracture position of the PE tube, and the grinding block (817) contacts the fracture of the PE tube as the second connecting ring (511) moves, so as to grind the fracture position; In the sixth step, when it is necessary to open a step at the fracture, the second extrusion block (814) is moved to a suitable position through the second connecting ring (511), and the second extrusion block (814) drives the cutting knife (816) to extrude the side of the PE pipe. As the rotating ring (512) rotates, the second extrusion block (814) and the cutting knife (816) cut the side of the PE pipe to open the step.

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