CN113414814B - Large PE pipeline slitter - Google Patents
Large PE pipeline slitter Download PDFInfo
- Publication number
- CN113414814B CN113414814B CN202110730769.9A CN202110730769A CN113414814B CN 113414814 B CN113414814 B CN 113414814B CN 202110730769 A CN202110730769 A CN 202110730769A CN 113414814 B CN113414814 B CN 113414814B
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- CN
- China
- Prior art keywords
- fixed
- pipe
- rod
- connecting rod
- shaped
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000005520 cutting process Methods 0.000 claims abstract description 10
- 238000010079 rubber tapping Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000012958 reprocessing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
- B26D1/12—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis
- B26D1/14—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter
- B26D1/157—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter rotating about a movable axis
- B26D1/16—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter rotating about a movable axis mounted on a movable arm or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D3/00—Cutting work characterised by the nature of the cut made; Apparatus therefor
- B26D3/001—Cutting tubes longitudinally
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D5/08—Means for actuating the cutting member to effect the cut
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sawing (AREA)
Abstract
The invention relates to a large PE pipeline slitter, which effectively solves the problem that the existing large PE and PVC pipelines are inconvenient to crush; the technical scheme that it solves includes a dolly that can control the removal, the top of dolly is equipped with a level and stretches out the first electric jar that the end was directed towards right, the tip that stretches out of first electric jar is fixed with an L shape pole, the horizontal pole tip coaxial fixation of L shape pole has a disc, the left end circumference equipartition of disc has a plurality of inclined connecting rods, the one end of every connecting rod articulates on the disc, the other end is fixed with a saw bit that drives through first motor and axis and connecting rod axis are perpendicular, a plurality of connecting rods can open and shrink in step, be equipped with a guide bar on the face that the angle bisector that two adjacent connecting rods formed is located, the left end of a plurality of guide bars is fixed on the disc, the right-hand member outwards opens and forms loudspeaker form, the dolly top is equipped with a ring saw that cutting edge portion is directed towards right.
Description
Technical Field
The invention relates to the field of recovery crushing equipment, in particular to a large PE pipeline slitter.
Background
The water supply and drainage pipelines commonly used in municipal industry are made of PE or PVC materials and derived materials, the pipelines have a certain scrapping period, when the pipelines are scrapped and damaged or are not used for other reasons, recycling and reprocessing treatment can be carried out, pipelines with small diameters can be directly crushed through a crusher, the pipelines with large diameters are difficult to directly treat, larger and more advanced equipment is needed, the production cost of enterprises is definitely increased by purchasing the larger and more advanced equipment, and the water supply and drainage pipelines are not suitable for small and medium enterprises, so that a pretreatment device is needed for the large pipelines at present, the large pipelines are treated to be crushed by a common crusher, and the recovery of the large pipelines is facilitated, and meanwhile, the production cost of the enterprises is reduced.
Disclosure of Invention
Aiming at the situation, in order to overcome the defects of the prior art, the invention provides a large PE pipeline slitter, which effectively solves the problem that the existing large PE and PVC pipelines are inconvenient to crush.
The technical scheme of its solution problem includes a dolly that can control the removal, the top of dolly is equipped with a level and stretches out the first electric cylinder that the end was to the right, coaxial fixed with is arranged in the ratchet of first electric cylinder front and back both sides on the wheel of dolly right side, the tip that stretches out of first electric cylinder is fixed with an L shape pole, the front and back side of the vertical rod end of L shape pole respectively is fixed with one and arranges in the horizontal diaphragm that corresponds the ratchet top in, the below interval equipartition of diaphragm has a plurality of pawls with ratchet complex, a plurality of pawls drive ratchet anticlockwise rotation through the diaphragm when the end is stretched out to first electric cylinder, the horizontal pole tip coaxial fixed with of L shape pole has a disc, the left end circumference equipartition of disc has a plurality of slope connecting rods, the one end of every connecting rod articulates on the disc, the other end is fixed with a saw bit through first motor drive and axis perpendicular with the connecting rod, the face that the angle line that two adjacent connecting rods formed is equipped with a guide bar equally divide on the face of position, the left end of a plurality of guide bars is fixed on the disc, right end loudspeaker forms a plurality of perpendicular angle bars of guide bar, a plurality of guide bar's left end and right side of the annular sleeve are arranged along the outside the annular sleeve, the coaxial fixed with the right-hand ring is fixed with a left end face of the cylinder, the annular sleeve is fixed with the outer end of the annular sleeve of the cylinder along the right side of the annular sleeve of the cylinder.
The outer gear ring is meshed with a gear driven by a second motor, and the second motor is fixed on the supporting rod.
An arc-shaped supporting plate is arranged at the upper end of the reel, and the arc-shaped supporting plate is coaxial with the sleeve.
The support rod is divided into two parts, the left end of the support rod is a circular tube, the right end of the support rod is a polish rod which can be inserted into the circular tube and can slide along the circular tube, a spring is sleeved on the polish rod, one end of the yellow rod is fixed on the polish rod, and the other end of the yellow rod is fixed at the end part of the circular tube.
The left end of the outer gear ring is provided with an annular groove, the end part of the supporting rod is fixedly provided with an arc-shaped sliding block arranged in the annular groove, and the annular groove is slidably arranged with the arc-shaped sliding block.
The connecting rod is Z-shaped, the saw blade is disc-shaped, and the surface of the blade part coincides with the axis of one end of the connecting rod, which is close to the disc.
The support rod is L-shaped, and the diameter of the outer gear ring is larger than that of the sleeve.
The device has the following advantages compared with the traditional equipment:
1. this device adopts this case to fold the saw bit and inserts inside the pipe fitting, opens in inside and is carrying out the cutting to the pipe fitting, and this in-process pipe fitting both ends are as an organic whole, and the pipe fitting is cylindric whole at whole cutting process, and both ends are not separated promptly, can not appear one end to cut the back along with the increase of cutting length at the vibrations or the rocking of section of jurisdiction dead weight and saw bit friction cause the problem of card saw or deformation when cutting.
2. This device makes the bracing piece can be compressed through installing the spring on the bracing piece to can reset under the spring effect after being compressed, make the ring saw have a flexible deformation allowance, can make the ring saw flexible cut off the section of jurisdiction when ring saw and section of jurisdiction contact under the constant speed this moment, avoid causing the section of jurisdiction cutting feed to cause the problem of roll-over or ring saw friction increase greatly, realize presenting a flexible contact when ring saw lies in the section of jurisdiction contact through the spring, make ring saw can have sufficient time to cut the section of jurisdiction, simultaneously because section of jurisdiction own material restriction makes ring saw after the cutting is accomplished the section of jurisdiction with the inclination of guide bar, ring saw still has a section of distance with the guide bar, can not cause the saw bit to the cutting of guide bar.
3. The device cuts large pipe fittings along the axial direction, the cut pipe pieces are long arc plates, and the type of plate waste is convenient to throw materials into a small crusher, and meanwhile, the crushed materials of the crusher are discharged uniformly, so that the quality of the granular products is high.
Drawings
Fig. 1 is a right side view of the present invention.
Fig. 2 is a front cross-sectional view of the present invention with the saw blade in combination.
Fig. 3 is a front cross-sectional view of the saw blade of the present invention when opened.
Fig. 4 is a front cross-sectional view of the guide bar of the present invention in contact with the slit tube sheet and flaring the same.
Detailed Description
The following describes the embodiments of the present invention in further detail with reference to the drawings.
As can be seen from fig. 1 to 4, the present invention comprises a trolley 1 capable of moving left and right, a first electric cylinder 2 with a horizontal extending end facing right is arranged above the trolley 1, two ratchets 3 disposed on front and rear sides of the first electric cylinder 2 are coaxially fixed on a wheel on the right side of the trolley 1, an L-shaped rod 4 is fixed on the extending end of the first electric cylinder 2, a horizontal cross plate 5 disposed above the corresponding ratchets 3 is respectively fixed on front and rear sides of a vertical rod end of the L-shaped rod 4, a plurality of pawls 6 matched with the ratchets 3 are uniformly distributed under the cross plate 5 at intervals, the plurality of pawls 6 are driven to rotate anticlockwise by the cross plate 5 when the extending end of the first electric cylinder 2 is contracted, a disc 7 is coaxially fixed on the cross rod end of the L-shaped rod 4, a plurality of inclined connecting rods 8 are uniformly distributed on the circumference of the left end of the disc 7, one end of each connecting rod 8 is hinged on the disc 7, the other end is fixed with a saw blade 9 which is driven by a first motor and the axis of which is vertical to the axis of a connecting rod 8, a guide rod 10 is arranged on the surface of an angular bisector formed by two adjacent connecting rods 8, the left ends of the plurality of guide rods 10 are fixed on a disc 7, the right ends of the plurality of guide rods 10 are outwards opened to form a horn shape, each connecting rod 8 is hinged with a second electric cylinder 11, the other end of the second electric cylinder 11 is hinged with the corresponding guide rod 10, the left end of the trolley 1 is fixed with a sleeve 12 with the axis horizontal left and right directions, the right side of the sleeve 12 is coaxially rotated by a plurality of support rods 13, an outer gear ring 14 arranged between the saw blade 9 and the guide rod 10 is arranged on the right side of the sleeve 12, the support rods 13 can be compressed and reset along the axis of the outer gear ring 14, and the right end surface of the outer gear ring 14 is coaxially fixed with a ring saw 15 with a blade part facing right.
In order to drive the external gear ring 14, a gear 16 driven by a second motor is engaged with the external gear ring 14, and the second motor is fixed to the support rod 13.
In order to support the pipe to be cut, the upper end of the reel is provided with an arc-shaped supporting plate 17, and the arc-shaped supporting plate 17 is coaxial with the sleeve 12.
In order to realize that the supporting rod 13 can be compressed and reset, the supporting rod 13 is divided into two parts, the left end is a circular tube, the right end is a polish rod which can be inserted into the circular tube and can slide along the circular tube, the polish rod is sleeved with a spring 18, one end of the yellow rod is fixed on the polish rod, and the other end is fixed at the end part of the circular tube.
In order to realize the rotary installation of the outer gear ring 14 on the support rod 13, the left end of the outer gear ring 14 is provided with an annular groove, the end part of the support rod 13 is fixedly provided with an arc-shaped sliding block arranged in the annular groove, and the annular groove and the arc-shaped sliding block are in sliding installation.
In order to facilitate the installation of the saw blade 9, the connecting rod 8 is Z-shaped, the saw blade 9 is disc-shaped, and the surface of the blade part coincides with the axis of one end of the connecting rod 8 close to the disc 7.
In order to achieve that the ring saw 15 does not interfere with the saw blade 9, the support bar 13 is L-shaped, the diameter of the outer gear ring 14 being larger than the diameter of the sleeve 12.
The specific working process of the invention comprises the following steps: in order to facilitate the use of the device, the arc-shaped supporting plate 17 is fixed on a wall body or a bracket, when a pipeline is cut, the left end part of the pipeline is placed on the arc-shaped supporting plate 17, the arc-shaped supporting plate 17 and the pipeline to be cut are fixed through self-tapping screws, the sleeve 12 is sleeved on the right end part of the pipeline to ensure the axis of the pipeline to be horizontal, the pipeline and the sleeve 12 are coaxial as much as possible, the extending end of the first electric cylinder 2 is retracted to the limit position in the initial state, the plurality of second electric cylinders 11 are extended to enable the plurality of connecting rods 8 to retract towards the middle, the saw blades 9 are not contacted with the inner wall of the pipeline to be cut, the trolley 1 is pushed leftwards, the plurality of saw blades 9 enter the interior of the pipeline to be cut from the right end of the pipeline to be cut when the pipeline is retracted, the second motor is started to enable the second motor driving gear 16 to be meshed with the outer gear ring 14 to rotate and drive the ring saw 15 to rotate, when the saw blade 9 stretches into the pipeline, the second electric cylinder 11 is driven to shrink and enable the saw blade 9 to gradually draw close to the pipeline wall, at the moment, the first motor drives the saw blade 9 to rotate, after the saw blade 9 cuts the pipeline wall, the extending end of the first electric cylinder 2 stretches out to drive the saw blades 9 to move rightwards, so that the pipeline is cut into a plurality of pieces along the axis direction, the left end part of the pipeline piece is connected with the whole pipeline in the state, when the extending end of the first electric cylinder 2 stretches out completely, the saw blade 9 cuts off the right end of the pipeline, at the moment, the extending end of the first electric cylinder 2 is reset, the plurality of second electric cylinders 11 stretch to enable the connecting rod 8 to gather towards the axis direction of the pipeline again, when the extending end of the first electric cylinder 2 stretches back, the plurality of pawls 6 on the two transverse plates 5 are contacted and drive the ratchet wheel 3 to rotate anticlockwise, the anticlockwise rotation of the ratchet wheel 3 drives the wheel of the trolley 1 to rotate leftwards, the trolley 1 is enabled to move leftwards, because the ratchet wheel 3 and the pawl 6 are driven in one way, the extending end of the first electric cylinder 2 drives the transverse plate 5 to move rightwards when being extended, but the pawl 6 does not drive the ratchet wheel 3 to rotate when moving on the ratchet wheel 3 at the moment, in the process, the cut segment is contacted with the guide rod 10 when the trolley 1 moves leftwards, the right end of the segment is gradually extruded and deformed into a horn shape by the guide rod 10 along with the movement of the trolley 1, the diameter of the segment which is opened in the horn shape is increased at the moment, the segment gradually contacts with the rotating annular saw 15 in the moving process, the segment is cut into an arc-shaped plate shape by the annular saw 15 and then falls off from the pipe fitting, and finally, the segment can be broken through a large-sized pipe fitting by a small-sized crusher after being collected.
The last end of the pipe fitting is provided with a section which can not be cut by the device, can be cut by a handheld grinding wheel, and has little length left at last, so that the use of the device is not affected.
According to the invention, the plurality of saw blades 9 are arranged in the pipeline, the saw blades 9 are spread from the inside to cut the pipe fitting, the pipe fitting is sliced along the axial direction of the pipeline by matching with the movement of the first electric cylinder 2, finally the pipe piece sliced into strips is jacked up into a horn shape by the pipe guide rod 10, and finally the annular saw 15 is used for cutting the strip piece from the pipeline to form an arc-shaped strip plate.
Claims (1)
1. The utility model provides a large-scale PE pipeline slitter, including a dolly (1) that can control the removal, a serial communication port, the top of dolly (1) is equipped with a level and stretches out first electric jar (2) that the end was towards right, be fixed with two ratchet (3) of arranging in both sides around first electric jar (2) on the wheel of dolly (1) right side coaxially, the tip that stretches out of first electric jar (2) is fixed with a L shape pole (4), the front and back side of the vertical rod end of L shape pole (4) respectively is fixed with a horizontal diaphragm (5) of arranging in corresponding ratchet (3) top, the below interval equipartition of diaphragm (5) has a plurality of pawl (6) with ratchet (3) complex, drive ratchet (3) anticlockwise rotation through diaphragm (5) when the end shrink of first electric jar (2), the horizontal pole tip coaxial fixed with one disc (7) of L shape pole (4), the left end circumference of disc (7) has a plurality of slope connecting rod (8), each link (8) are fixed with a plurality of links (10) and are fixed with the perpendicular connecting rod (10) on the other end of a perpendicular connecting rod (8) and are perpendicular to form a connecting rod (10) and are divided on the connecting rod (8), the right end of each connecting rod (8) is outwards opened to form a horn shape, a second electric cylinder (11) is hinged on each connecting rod, the other end of each second electric cylinder (11) is hinged on a corresponding guide rod (10), a sleeve (12) with the axis horizontal left and right is fixed at the left end of the trolley (1), an outer gear ring (14) arranged between the saw blade (9) and the guide rods (10) is coaxially and rotatably arranged on the right side of the sleeve (12) through a plurality of support rods (13), the support rods (13) can be compressed and reset along the axis of the outer gear ring, and an annular saw (15) with the edge part facing to the right is coaxially fixed on the right end face of the outer gear ring (14); the outer gear ring (14) is meshed with a gear (16) driven by a second motor, and the second motor is fixed on the supporting rod (13); the large PE pipeline slitter further comprises an arc-shaped supporting plate (17), and the arc-shaped supporting plate (17) is coaxial with the sleeve (12) and is arranged on the wall; the support rod (13) is divided into two parts, the left end of the support rod is a circular tube, the right end of the support rod is a polished rod which can be inserted into the circular tube and can slide along the circular tube, a spring (18) is sleeved on the polished rod, one end of the spring is fixed on the polished rod, and the other end of the spring is fixed at the end part of the circular tube; an annular groove is formed in the left end of the outer gear ring (14), an arc-shaped sliding block arranged in the annular groove is fixed at the end part of the supporting rod (13), and the annular groove and the arc-shaped sliding block are installed in a sliding mode; the connecting rod (8) is Z-shaped, the saw blade (9) is disc-shaped, and the surface of the blade part is coincident with the axis of one end of the connecting rod (8) close to the disc (7); the supporting rod (13) is L-shaped, and the diameter of the outer gear ring (14) is larger than that of the sleeve (12);
when the pipe cutting machine is used, the arc-shaped supporting plate (17) is fixed on a wall body, when a pipe is cut, the left end part of the pipe is placed on the arc-shaped supporting plate (17), the arc-shaped supporting plate (17) and the pipe to be cut are fixed through self-tapping screws, the sleeve (12) is sleeved into the right end part of the pipe to ensure that the axis of the pipe is horizontal, the pipe and the sleeve (12) are coaxial as far as possible, the extending end of the first electric cylinder (2) is retracted to the limit position in the initial state, the plurality of second electric cylinders (11) are extended to enable the plurality of connecting rods (8) to retract towards the middle, at the moment, the saw blade (9) is not contacted with the inner wall of the pipe to be cut, the trolley (1) is pushed leftwards, the plurality of saw blades (9) enter the inside the pipe from the right end of the pipe to be cut when the saw blade is retracted, the second motor is started to enable the second motor to drive the gear (16) to be meshed with the outer gear ring gear (14) to rotate and drive the annular saw (15) to rotate, when the distance between the pipe and the pipe wall of the saw blade (9) to extend into the pipe is the maximum, the extending end of the first electric cylinder (2) is the extending end of the first electric cylinder (2), the saw blade (9) is driven to gradually extend towards the left end of the pipe wall of the pipe to extend along the pipe wall (9) to extend towards the direction when the pipe wall (9) to extend towards the whole pipe wall to extend along the left end to realize the whole direction, and extend along the pipe wall (9) is connected with the pipe, when the extending end of the first electric cylinder (2) is completely extended, the saw blade (9) cuts off the right end of the pipeline, at the moment, the extending end of the first electric cylinder (2) is reset, a plurality of second electric cylinders (11) are extended to enable the connecting rod (8) to gather together towards the axis direction of the pipeline again, a plurality of pawls (6) on two transverse plates (5) are contacted and drive a ratchet wheel (3) to rotate anticlockwise when the extending end of the first electric cylinder (2) is retracted, the anticlockwise rotation of the ratchet wheel (3) drives the wheels of the trolley (1) to rotate and enable the trolley (1) to move leftwards, the pawls (6) are driven by the ratchet wheel (3), the pawls (2) are driven to move rightwards when the extending end of the first electric cylinder (2) extends, the pawls (6) are not driven to rotate when the ratchet wheel (3), the cut-open guide rod (10) is contacted to the cut-open in the axial direction when the trolley (1) moves leftwards, at the moment, the right end of the cut-open-segment is gradually pushed by the guide rod (10) to be deformed by the guide rod (15) and gradually to be in the shape of a horn, and the shape of a ring-shaped segment can be gradually expanded, and then the segment can be gradually expanded into a ring-shaped segment (15) to be expanded, and the segment can be gradually expanded, and the segment can be cut and finally in the segment tubular segment can be expanded through an arc-shaped 15, and the segment can be gradually expanded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110730769.9A CN113414814B (en) | 2021-06-30 | 2021-06-30 | Large PE pipeline slitter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110730769.9A CN113414814B (en) | 2021-06-30 | 2021-06-30 | Large PE pipeline slitter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113414814A CN113414814A (en) | 2021-09-21 |
| CN113414814B true CN113414814B (en) | 2023-11-21 |
Family
ID=77717381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110730769.9A Active CN113414814B (en) | 2021-06-30 | 2021-06-30 | Large PE pipeline slitter |
Country Status (1)
| Country | Link |
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| CN (1) | CN113414814B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117682278B (en) * | 2024-01-29 | 2024-04-26 | 四川航天拓达玄武岩纤维开发有限公司 | Basalt pipeline transportation and storage device and application method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57161271A (en) * | 1981-03-30 | 1982-10-04 | Tokyo Shibaura Electric Co | Apparatus for cutting and disassembling atomic reactor structure |
| CN102528159A (en) * | 2011-12-26 | 2012-07-04 | 广东联塑机器制造有限公司 | Cutting machine for automatically slitting long tube stock into short tubes |
| CN207669373U (en) * | 2017-06-22 | 2018-07-31 | 广州特种承压设备检测研究院 | Pipe notch processing machine |
| CN110539346A (en) * | 2019-09-12 | 2019-12-06 | 苏州恺恩奥自动化有限公司 | Cutting device for flush cuts of plastic product pipes |
| CN210969552U (en) * | 2019-10-17 | 2020-07-10 | 湖北双悦实业发展有限公司 | Broken recovery unit of abandonment plastic tubing |
| CN111941799A (en) * | 2020-08-04 | 2020-11-17 | 浙江振飞塑业有限公司 | PE pipe three-section metering high-speed single-screw extruder |
-
2021
- 2021-06-30 CN CN202110730769.9A patent/CN113414814B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57161271A (en) * | 1981-03-30 | 1982-10-04 | Tokyo Shibaura Electric Co | Apparatus for cutting and disassembling atomic reactor structure |
| CN102528159A (en) * | 2011-12-26 | 2012-07-04 | 广东联塑机器制造有限公司 | Cutting machine for automatically slitting long tube stock into short tubes |
| CN207669373U (en) * | 2017-06-22 | 2018-07-31 | 广州特种承压设备检测研究院 | Pipe notch processing machine |
| CN110539346A (en) * | 2019-09-12 | 2019-12-06 | 苏州恺恩奥自动化有限公司 | Cutting device for flush cuts of plastic product pipes |
| CN210969552U (en) * | 2019-10-17 | 2020-07-10 | 湖北双悦实业发展有限公司 | Broken recovery unit of abandonment plastic tubing |
| CN111941799A (en) * | 2020-08-04 | 2020-11-17 | 浙江振飞塑业有限公司 | PE pipe three-section metering high-speed single-screw extruder |
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| CN113414814A (en) | 2021-09-21 |
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Effective date of registration: 20231012 Address after: 408000 No. 8 Dafo Road, Longqiao Street, Fuling District, Chongqing Applicant after: Chongqing Lianxiang fusion Plastics Co.,Ltd. Address before: 450000 headquarters enterprise base, No. 1, Cuizhu street, Zhongyuan District, Zhengzhou City, Henan Province Applicant before: Gao Kunlun |
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