CN107695082A - Waste and old steel pipe forcible entry slitting unit - Google Patents
Waste and old steel pipe forcible entry slitting unit Download PDFInfo
- Publication number
- CN107695082A CN107695082A CN201710999081.4A CN201710999081A CN107695082A CN 107695082 A CN107695082 A CN 107695082A CN 201710999081 A CN201710999081 A CN 201710999081A CN 107695082 A CN107695082 A CN 107695082A
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- CN
- China
- Prior art keywords
- steel pipe
- cutting
- roller
- disc
- steel
- 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.)
- Pending
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 116
- 239000010959 steel Substances 0.000 title claims abstract description 116
- 239000002699 waste material Substances 0.000 title claims abstract description 15
- 238000005520 cutting process Methods 0.000 claims abstract description 66
- 238000009434 installation Methods 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims 1
- 238000009499 grossing Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 4
- 230000001154 acute effect Effects 0.000 abstract description 2
- 238000012545 processing Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 description 5
- 230000003028 elevating effect Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000010924 continuous production Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000012943 hotmelt Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
Landscapes
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
Waste and old steel pipe forcible entry slitting unit, the unit by steel pipe market device, steel pipe forcible entry device, pressuring flat device and are cut strip device and formed successively；Hydraulic cylinder is installed in steel pipe market appliance stand leading portion, back segment is designed with clip slot；Disc cutter, lower disc cutting knife and the wedge type block for expanding steel pipe joint-cutting are installed on the support of steel pipe forcible entry device front end, the inner side edge of two cutterheads sticks together to form shear knife, steel disc pressuring flat device is made up of thick pressure device and leveling apparatus, the upper cutting roller of steel disc slitting device and lower cutting roller, on be provided with evenly spaced rectangular teeth, the jog dislocation of upper and lower two cutting rollers rectangular teeth is relative.In the present invention, whole unit automation degree is higher, and operating efficiency is higher, and processing waste material is less.The unit is contacted at the drum wheel edge of cutting using sharp acute angle, the method for cutting steel pipe by the pressure mutually extruded, is reduced the consumption of heat energy, is improved the speed of cutting.
Description
Technical field
This technology belongs to the mechanical equipment technical field of waste and old steel pipe recovery processing, is related to a kind of waste and old steel pipe forcible entry slitting
Unit.
Background technology
During using the circular thin-walled welding pipe of steel band production, some steel pipes are had unavoidably and torsional deformation or cracking occur now
As the underproof product in this part can not reuse, and can only generally be handled as scrap iron and steel.Thin-walled welding pipe produces
Enterprise often will tie up fished pipe using fillet steel band to pack.To improve the value of discarded object, enterprise will can not conform to
The steel pipe of lattice is processed into steel disc, then cuts into one fixed width steel bar, the strap as fished pipe.
In the prior art, steel pipe is pressed into steel disc along bus cutting, mainly using plasma cutting technique, in steel scrap pipe
Upper hot melt cuts out single seam, reuse expansion seam device joint-cutting is expanded, formed curved surface steel disc, then with pressure roller by curved surface steel disc progressively
Flatten, finally cut into packing bar.Steel pipe is cut into technology in stripes using this, due to lacking special production equipment, respectively
Road manufacturing procedure is discontinuous, low production efficiency；During using plasma cut to steel pipe joint-cutting, the heat energy of consumption is more, and steel pipe
Kerf edge easily forms flash in irregular shape after cooling and solidifying, causes the steel band with flash to use, and increase is useless
Doses.
The content of the invention
It is an object of the invention to provide a kind of waste and old steel pipe forcible entry slitting unit, solve in the prior art, by waste and old thin-walled
When welded tube is processed into steel bar, existing process equipment does not match, and specificity is not strong, and continuous production is poor, low production efficiency, energy consumption
Greatly, the problem of product waste material is more.
The technical scheme is that：A kind of waste and old steel pipe forcible entry slitting unit, the unit is by steel pipe market device, steel pipe
Forcible entry device, pressuring flat device and cut strip device composition；
Steel pipe market device is arranged on the head end of unit, and hydraulic cylinder, support are provided with above steel pipe market appliance stand leading portion
Clip slot, clip slot bottom installation carrying roller are designed with above back segment, clip slot lateral layout has the feeding mechanism of steel pipe, the piston of hydraulic cylinder
Rod end head is provided with push pedal, and push pedal withstands on steel tube end part；
Steel pipe forcible entry device is installed in steel pipe market device rear end, preceding fixation is installed on the support of steel pipe forcible entry device front end
Frame, middle fixed mount and rear fixed mount, disc cutter is provided with preceding fixed mount by elevating screw；Pacify on middle fixed mount
Equipped with location-plate, location-plate lower end is provided with fixing threaded hole, and the stem for penetrating steel pipe center is screwed in fixing threaded hole,
The front end of stem is machined with mounting groove, and mounting groove is interior to install lower disc cutting knife with rotating shaft, and the edge of lower disc cutting knife is higher by installation
The edge of groove, the inner side edge of upper disc cutter and lower disc cutting knife stick together to form shear knife；It is provided with rear fixed mount
Expand the wedge type block of steel pipe joint-cutting, the upper end of wedge type block is fixed on the top plate of rear fixed mount, and the two sides of wedge type block are stuck in steel
In the joint-cutting of pipe.
Steel disc pressuring flat device is installed after steel pipe forcible entry device, the device is made up of thick pressure device and leveling apparatus；Slightly
Pressure roller and pad roller are installed in the frame of pressure device, upper pressure roller is arranged on elevating screw, and pad roller is arranged on frame lower, upper pressure
Roller one end is connected by speed changer with power motor, in upper pressure roller and pad roller rotating shaft outer end, is separately installed with gear and lower tooth
Wheel, gear engage with lower gear；Multigroup pressure roller is installed, every group of pressure roller is by liftable upper rolling in the support of leveling apparatus
The bottom roll that cylinder and position are fixed is formed.
Steel disc slitting device is installed after the leveling apparatus of steel disc pressuring flat device, installed in the frame of steel disc slitting device
There are upper cutting roller and lower cutting roller, upper cutting roller is arranged on the sliding block of adjustment height, and cutting roll structure is identical up and down, at two
Evenly spaced rectangular teeth is provided with cutting roller, the jog dislocation of upper and lower two cutting rollers rectangular teeth is relative, and upper cutting roller turns
Axle passes through transmission belt and motor connection.
The positioning front edge of board installed on middle fixed mount is machined with the tear head of wedge.
Using technical scheme, first according to the length requirement of final strip product, waste and old steel pipe is entered
The cutting of row regular length, convey and lain in the clip slot of the steel pipe market device of the present invention after cutting, with Hydraulic Cylinder steel
Pipe carries out roller crush-cutting along steel pipe bus and cut between the blade of upper disc cutter and lower disc cutting knife；After steel pipe is cut open, cut
Section is enclosed on the horizontal on stem of fixed lower disc cutting knife, and with going deep into for cutting, the crack outside otch is stuck in positioning front edge of board
Wedge tear head both sides, wedge tear head to joint-cutting carry out first time expansion；With the progress of cutting, steel pipe progressively moves forward,
Joint-cutting after expansion is fastened on the wedge type block tip both sides for expanding steel pipe joint-cutting again, in the thrust and wedge type block of hydraulic cylinder
Under the expansionary force effect of both sides, steel pipe joint-cutting is progressively extended, and steel pipe is finally split into the steel disc with certain curved surface.
From the curved surface steel disc of steel pipe forcible entry device output, it is sent directly into the thick pressure device of steel disc pressuring flat device to enter by guide rail
Go and flatten for the first time, the front end of curved surface steel disc is pushed into upper pressure roller with after pad roller by hydraulic cylinder, and flat board, while upper pressure roller are pressed into by roller
Rotating under power drive drives flat board to advance, and flat board is again gone into further is leveled with a roller pressure correction by multigroup pressure roller after leveling apparatus
Into the preferable flat board of flatness.
The steel disc most pressed and smoothed through roller afterwards enters steel disc slitting device, the upper cutting roller of steel disc slitting device and lower cutting
The rectangular teeth of jog dislocation on roller, steel disc is cut into a plurality of steel bar simultaneously.
Whole unit automation degree is higher, it is necessary to the program of operation is less, right to the simple to operate of steel pipe positioning
Steel pipe joint-cutting, the speed for flattening and being cut to steel disc are all very fast, and joint-cutting circuit is straight, and kerf edge is smooth, is not in waste material.
The unit is contacted at the drum wheel edge of cutting using sharp acute angle, cuts steel pipe by the pressure mutually extruded
Method, reduce the consumption of heat energy, improve the speed of cutting.
Due to the cutter upper cutter height adjustable of the unit, it can be used for the different sheet steel pipe of shearing thickness, thus energy
Reclaim different size steel pipe.
What is used in the present invention stretches into the design of steel pipe inner supporting lower disc cutting knife with stem, is skillfully constructed, and supports roller
Wheel cuts the implementation of whole technical scheme.
Brief description of the drawings
Fig. 1 is the structural representation of unit of the present invention.
Fig. 2 is the stereogram of steel pipe in the present invention.
Fig. 3 is the structural representation of each part on preceding fixed mount and middle fixed mount in Fig. 1.
Fig. 4 is the stereogram of location-plate in Fig. 1.
Fig. 5 is the stereogram of wedge type block on rear fixed mount.
Fig. 6 is the side structure schematic views of steel disc slitting device in the present invention.
Specific embodiment
Embodiment one, as shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5 and Fig. 6：A kind of waste and old steel pipe forcible entry slitting unit, the machine
Group is cut strip device 25 by steel pipe market device 1, steel pipe forcible entry device, pressuring flat device and steel disc and formed；Steel pipe market device 1 is installed
In the head end of unit, hydraulic cylinder 2 is installed above the support leading portion of steel pipe market device 1, clip slot is designed with above holder back section
3, the bottom of clip slot 3 installation carrying roller 5, the lateral layout of clip slot 3 has the feeding mechanism of steel pipe 6, and the piston rod end of hydraulic cylinder 2 is provided with
Push pedal 4, push pedal 4 withstand on the end of steel pipe 6；Steel pipe forcible entry device is installed in the rear end of steel pipe market device 1, before steel pipe forcible entry device
Preceding fixed mount 9, middle fixed mount 12 and rear fixed mount 14 are installed on the support at end, pacified on preceding fixed mount 9 by elevating screw
Equipped with upper disc cutter 8；Location-plate 11 is installed on middle fixed mount, the lower end of location-plate 11 is provided with fixing threaded hole, penetrates steel pipe
The stem 13 at center is screwed in fixing threaded hole, and mounting groove is machined with the front end of stem 13, rotating shaft is used in mounting groove
Lower disc cutting knife 7 is installed, the edge of lower disc cutting knife 7 is higher by the edge of mounting groove, upper disc cutter 8 and lower disc cutting knife 7
Inner side edge sticks together to form shear knife；The wedge type block 15 for expanding steel pipe joint-cutting is installed on rear fixed mount, wedge type block 15
Upper end is fixed on the top plate of rear fixed mount 14, and the two sides of wedge type block 15 are stuck in the joint-cutting of steel pipe；In steel pipe forcible entry device
After steel disc pressuring flat device is installed, the device is made up of thick pressure device 19 and leveling apparatus 22；Pacify in the frame of thick pressure device 19
Pressure roller 18 and pad roller 16 are loaded onto, upper pressure roller 18 is arranged on elevating screw, and pad roller 16 is arranged on frame lower, upper one end of pressure roller 18
It is connected by speed changer 17 with power motor, in upper pressure roller 18 and pad roller 16 rotating shaft outer end, is separately installed with gear 20 with
Gear 21, gear 20 engage with lower gear 21；Multigroup pressure roller is installed, every group of pressure roller is by can in the support of leveling apparatus 22
The bottom roll 24 that the upper roller 23 of lifting and position are fixed is formed；Steel disc is installed after the leveling apparatus 22 of steel disc pressuring flat device
Slitting device 25, cutting roller 26 and lower cutting roller 28 are installed in the frame of steel disc slitting device 25, upper cutting roller 26 is installed
On the sliding block of adjustment height, cutting roll structure is identical up and down, and evenly spaced rectangular teeth 27 is provided with two cutting rollers,
The jog dislocation of upper and lower two cutting rollers rectangular teeth 27 is relative, and the upper rotating shaft of cutting roller 26 passes through transmission belt and motor connection；In
The front end of location-plate 11 installed on fixed mount 12 is machined with the tear first 10 of wedge.
Claims (2)
1. waste and old steel pipe forcible entry slitting unit, it is characterised in that：The unit is by steel pipe market device（1）, steel pipe forcible entry device, pressure
Leveling device and steel disc cut strip device（25）Composition；Steel pipe market device（1）Installed in the head end of unit, in steel pipe market device
（1）Hydraulic cylinder is installed above support leading portion（2）, holder back section top is designed with clip slot（3）, clip slot（3）Bottom is installed by carrying roller
（5）, clip slot（3）Lateral layout has steel pipe（6）Feeding mechanism, hydraulic cylinder（2）Piston rod end push pedal is installed（4）, push away
Plate（4）Withstand on steel pipe（6）End；In steel pipe market device（1）Rear end is provided with steel pipe forcible entry device, steel pipe forcible entry device front end
Support on preceding fixed mount is installed（9）, middle fixed mount（12）With rear fixed mount（14）, in preceding fixed mount（9）On pass through lifting
Screw mandrel is provided with disc cutter（8）；Location-plate is installed on middle fixed mount（11）, location-plate（11）Lower end is provided with fixed spiral shell
Hole, penetrate the stem at steel pipe center（13）It is screwed in fixing threaded hole, in stem（13）Front end be machined with mounting groove,
Lower disc cutting knife is installed with rotating shaft in mounting groove（7）, lower disc cutting knife（7）Edge be higher by the edge of mounting groove, upper disk is cut
Knife（8）With lower disc cutting knife（7）Inner side edge stick together to form shear knife；It is provided with rear fixed mount and expands steel pipe joint-cutting
Wedge type block（15）, wedge type block（15）Upper end be fixed on rear fixed mount（14）Top plate on, wedge type block（15）Two sides card
In the joint-cutting of steel pipe；Steel disc pressuring flat device is installed after steel pipe forcible entry device, the device is by thick pressure device（19）And smoothing
Device（22）Composition；Thick pressure device（19）Frame in install pressure roller（18）With pad roller（16）, upper pressure roller（18）Installed in liter
Drop on screw mandrel, pad roller（16）Installed in frame lower, upper pressure roller（18）One end passes through speed changer（17）It is connected with power motor,
Upper pressure roller（18）With pad roller（16）Rotating shaft outer end, is separately installed with gear（20）And lower gear（21）, gear（20）With under
Gear（21）Engagement；Leveling apparatus（22）Support in multigroup pressure roller is installed, every group of pressure roller is by liftable upper roller
（23）The bottom roll fixed with position（24）Form；In the leveling apparatus of steel disc pressuring flat device（22）After be provided with steel disc slitting dress
Put（25）, steel disc slitting device（25）Frame on cutting roller is installed（26）With lower cutting roller（28）, upper cutting roller（26）
On the sliding block of adjustment height, cutting roll structure is identical up and down, and evenly spaced rectangle is provided with two cutting rollers
Tooth（27）, upper and lower two cutting rollers rectangular teeth（27）Jog dislocation it is relative, upper cutting roller（26）Rotating shaft passes through transmission belt and electricity
Machine connects.
2. waste and old steel pipe forcible entry slitting unit as claimed in claim 1, it is characterised in that：In middle fixed mount（12）Upper installation
Location-plate（11）Front end is machined with the tear head of wedge（10）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710999081.4A CN107695082A (en) | 2017-10-24 | 2017-10-24 | Waste and old steel pipe forcible entry slitting unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710999081.4A CN107695082A (en) | 2017-10-24 | 2017-10-24 | Waste and old steel pipe forcible entry slitting unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107695082A true CN107695082A (en) | 2018-02-16 |
Family
ID=61182174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710999081.4A Pending CN107695082A (en) | 2017-10-24 | 2017-10-24 | Waste and old steel pipe forcible entry slitting unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107695082A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109822149A (en) * | 2019-04-15 | 2019-05-31 | 吉林京华制管有限公司 | A high-frequency welded pipe cutting and flattening production line |
| CN109877591A (en) * | 2019-04-03 | 2019-06-14 | 唐山京华制管有限公司 | A device for splitting and leveling waste round pipes |
| CN110064795A (en) * | 2019-05-22 | 2019-07-30 | 太原科技大学 | A kind of steel-making waste material production system |
| CN112427442A (en) * | 2020-11-02 | 2021-03-02 | 温州骐烨机械有限公司 | Be used for abandonment pole steel recovery unit |
| CN113146268A (en) * | 2021-05-25 | 2021-07-23 | 山东鼎一重工有限公司 | Steel pipe hot flattening plate forming machine |
| CN113172430A (en) * | 2021-05-07 | 2021-07-27 | 江苏智仁景行新材料研究院有限公司 | Method and device for disassembling metal container |
| CN114260290A (en) * | 2021-12-09 | 2022-04-01 | 安徽科技学院 | Rectification residue is handled and is purified integral type processing apparatus with broken bucket of high efficiency |
| CN117359313A (en) * | 2023-11-06 | 2024-01-09 | 邯郸正大制管集团股份有限公司 | Tube splitting flattening machine |
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| US4698480A (en) * | 1984-03-24 | 1987-10-06 | Trumpf Gmbh & Co. | Computer controlled machine for punching and thermal cutting of workpieces |
| JPH10272581A (en) * | 1997-03-31 | 1998-10-13 | Kawasaki Steel Corp | Method and device of cutting spiral steel tube |
| CN202461970U (en) * | 2012-03-28 | 2012-10-03 | 天津市恒兴冶金机械制造有限公司 | Two-stage flat opening machine for steel pipe |
| CN204339009U (en) * | 2014-12-02 | 2015-05-20 | 齐鲁工业大学 | A kind of battery case steel band slitter |
| CN205464533U (en) * | 2016-04-07 | 2016-08-17 | 天津市沃田金属实业股份有限公司 | Steel sheet rip cutting device |
| CN205888220U (en) * | 2016-08-18 | 2017-01-18 | 江阴市云晟带箔有限公司 | Steel band divides strip machine and slitting cutter utensil thereof |
| CN106736593A (en) * | 2017-02-08 | 2017-05-31 | 河北天创管业有限公司 | A kind of steel pipe joint-cutting spreading flattens all-in-one |
| CN207735335U (en) * | 2017-10-24 | 2018-08-17 | 云南通海方圆工贸有限公司 | Waste and old steel pipe forcible entry slitting unit |
-
2017
- 2017-10-24 CN CN201710999081.4A patent/CN107695082A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4698480A (en) * | 1984-03-24 | 1987-10-06 | Trumpf Gmbh & Co. | Computer controlled machine for punching and thermal cutting of workpieces |
| JPH10272581A (en) * | 1997-03-31 | 1998-10-13 | Kawasaki Steel Corp | Method and device of cutting spiral steel tube |
| CN202461970U (en) * | 2012-03-28 | 2012-10-03 | 天津市恒兴冶金机械制造有限公司 | Two-stage flat opening machine for steel pipe |
| CN204339009U (en) * | 2014-12-02 | 2015-05-20 | 齐鲁工业大学 | A kind of battery case steel band slitter |
| CN205464533U (en) * | 2016-04-07 | 2016-08-17 | 天津市沃田金属实业股份有限公司 | Steel sheet rip cutting device |
| CN205888220U (en) * | 2016-08-18 | 2017-01-18 | 江阴市云晟带箔有限公司 | Steel band divides strip machine and slitting cutter utensil thereof |
| CN106736593A (en) * | 2017-02-08 | 2017-05-31 | 河北天创管业有限公司 | A kind of steel pipe joint-cutting spreading flattens all-in-one |
| CN207735335U (en) * | 2017-10-24 | 2018-08-17 | 云南通海方圆工贸有限公司 | Waste and old steel pipe forcible entry slitting unit |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109877591A (en) * | 2019-04-03 | 2019-06-14 | 唐山京华制管有限公司 | A device for splitting and leveling waste round pipes |
| CN109822149A (en) * | 2019-04-15 | 2019-05-31 | 吉林京华制管有限公司 | A high-frequency welded pipe cutting and flattening production line |
| CN110064795A (en) * | 2019-05-22 | 2019-07-30 | 太原科技大学 | A kind of steel-making waste material production system |
| CN112427442A (en) * | 2020-11-02 | 2021-03-02 | 温州骐烨机械有限公司 | Be used for abandonment pole steel recovery unit |
| CN113172430A (en) * | 2021-05-07 | 2021-07-27 | 江苏智仁景行新材料研究院有限公司 | Method and device for disassembling metal container |
| CN113146268A (en) * | 2021-05-25 | 2021-07-23 | 山东鼎一重工有限公司 | Steel pipe hot flattening plate forming machine |
| CN114260290A (en) * | 2021-12-09 | 2022-04-01 | 安徽科技学院 | Rectification residue is handled and is purified integral type processing apparatus with broken bucket of high efficiency |
| CN114260290B (en) * | 2021-12-09 | 2023-10-13 | 安徽科技学院 | Rectification residue handles with broken bucket of high efficiency and purifies integral type processing apparatus |
| CN117359313A (en) * | 2023-11-06 | 2024-01-09 | 邯郸正大制管集团股份有限公司 | Tube splitting flattening machine |
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