CN103506685B - Cut-to-length sizes machine with functions - Google Patents
Cut-to-length sizes machine with functions Download PDFInfo
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- CN103506685B CN103506685B CN201310373551.8A CN201310373551A CN103506685B CN 103506685 B CN103506685 B CN 103506685B CN 201310373551 A CN201310373551 A CN 201310373551A CN 103506685 B CN103506685 B CN 103506685B
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Abstract
The invention discloses a kind of cut-to-length sizes machine with functions realized based on floating type cutting machine.This cut-to-length sizes machine with functions comprises two table flotation dynamic formula cutting machines, cutting frame, two cover tube support roller groups, two tube roller frames, inlet/outlet pipe system, centralising device, positioner, two A proximity switches, B proximity switch and automatic control systems, diced system adopts floating control, the operation stroke of cutting oil cylinder is determined jointly by the greatest wear amount of product bore, cutting blade size and the every subjob of cutting blade, the action reciprocal interlocking of cut-to-length sizes machine with functions, exactly according to inlet pipe, send pipe, straight tube to locate, cut, go out the order of pipe perform.Cut-to-length sizes machine with functions disclosed by the invention realizes the automatic cut-to-length cutting of all size pipe, and cut quality is high, cutting efficiency is high and safety.
Description
Technical field
The present invention relates to a kind of diced system, specifically a kind of cut-to-length sizes machine with functions being applicable to various tubing.
Background technology
Various tubing in use needs to cut into specific length, and traditional method used is after manually stirring the spacing fixed length of pipe, adopts manual operation hand-powered cutter to cut, in cutting process, needs manual rotation's pipe to ensure the perpendicularity of port.This cutting mode needs operative employee's manual operation cutting equipment, a large amount of dust can be produced in cutting process, the aspect such as personal safety, labour protection of operation work is had a significant impact, only simply protecting by being equipped with mask, anti-dust respirator etc., certain effective man-machine isolation cannot be accomplished; And cut quality is comparatively large by the impact of operating worker, Cutting Length, port perpendicularity etc. change greatly, and cannot meet the product quality requirement day by day improved.
In published floating type cutting machine (201310341635.3), by regulating counterweight to carry out Self-pressurizing agri, control without the need to being equipped with strength the auto-compensation that inductive means can realize cutting force after cutting blade loss.Be applied in cut-to-length sizes machine with functions of the present invention, as the main element of cutting.
Disclosing a kind of inlet/outlet pipe system in CN201907853, is that a kind of investment is little, the simple single station handling materials device of mechanism, action while can realizing charging and discharging.Be applied in cut-to-length sizes machine with functions of the present invention, realize transmission and the handling of cut straight tube.
Summary of the invention
What the present invention is directed to the existence of above-mentioned universal cutting machine realizes automation difficulty, complex structure, high in cost of production shortcoming and defect, a kind of cut-to-length sizes machine with functions realized based on floating type cutting machine is provided, realize the automatic cut-to-length cutting of all size pipe, cut quality is high, cutting efficiency is high and safety.
To achieve these goals, technical scheme of the present invention is:
Comprise two table flotation dynamic formula cutting machines, cutting frame, two cover tube support roller groups, two tube roller frames, inlet-outlet pipe device, centralising device, positioner, two A proximity switches, B proximity switch and automatic control systems; Two described table flotation dynamic formula cutting machines are arranged on the cutting frame that fixes on the ground; Often overlap tube support roller group to be made up of two tube support rollers, two tube tugboat groups lay respectively on two tube roller frames, and for supporting and transmitting cut workpiece, tube roller frame fixes on the ground; Described inlet-outlet pipe device, between two tube roller frames, fixes on the ground; Centralising device comprises two cylinders, magnetic valve, magnetic switch, and described centralising device is positioned at the front end of cut straight tube approaching side, is arranged on the outside of two floating type cutting machines respectively; Described positioner comprises locating wheel, location wheel carrier and C proximity switch; Described location wheel carrier is fixed on cutting frame, and locating wheel to be arranged on the wheel carrier of location and free to rotate, and keeps the axes normal of locating wheel in ground, and C proximity switch is used for the rotary state of detection and location wheel; Two described A proximity switches are arranged on the sliding guide groove of floating type cutting machine, and one is detected after floating type cutting machine has cut whether get back to initial position; Whether another piston detecting cutting machine cutting oil cylinder arrives the position starting to cut, and the detection signal of A proximity switch is transferred to automatic control system; Described B proximity switch is arranged on the mainframe of floating type cutting machine, and whether be in initial position for detecting floating type cutting machine, the detection signal of B proximity switch is transferred to automatic control system.
Described tube support roller is made up of rubber wheel and location terminal block, and during cutting, tube support roller group holds cut pipe fitting, and tube support roller continues to rotate, and makes pipe to one end translation of mounting and positioning device simultaneously.
The action reciprocal interlocking of cut-to-length sizes machine with functions, exactly according to inlet pipe, send pipe, straight tube to locate, cut, go out the order of pipe perform.
The present invention has following beneficial effect:
1) the present invention has combinationally used summary of the invention advantage disclosed in floating type cutting machine (201310341635.3) and CN201907853, inlet/outlet pipe mode simply saves time, the cutting force of cutting part is regulated automatically by equipment, there is operating efficiency high, the advantages such as operation latus rectum adaptive range is wide.
2) diced system adopts floating control, the operation stroke of cutting oil cylinder is determined jointly by the greatest wear amount of product bore, cutting blade size and the every subjob of cutting blade, without the need to determining that oil cylinder needs the length of stretching out by calculating at every turn, programming and control circui being become and extremely simplifies.
3) by tube support roller group to the support of product and transmission effect, automatically realize product orientation, and utilize cut straight tube to contact produced frictional force drives locating wheel with the locating wheel of positioner to rotate.
4) system directly arranges two table flotation dynamic formula cutting machines, can realize two ends synchronous cutting, and realizes Cutting Length control by the mounting distance of cutting machine.
Accompanying drawing explanation
Fig. 1 is the front view of cut-to-length sizes machine with functions of the present invention.
Fig. 2 is the top view of cut-to-length sizes machine with functions of the present invention.
Fig. 3 is the left view of cut-to-length sizes machine with functions of the present invention.
In figure: the floating type cutting machine of 1-, 2-cutting frame, 3-tube support roller group, 4-tube roller frame, 5-inlet/outlet pipe system, 6-centralising device, 7-positioner, 8-automatic control system.
Detailed description of the invention
Detailed technology scheme of the present invention is introduced below in conjunction with accompanying drawing:
As Figure 1-3, cut-to-length sizes machine with functions comprises 2 table flotation dynamic formula cutting machines 1, cutting frame 2,2 overlaps tube support roller group 3,2 tube roller frames 4, inlet/outlet pipe system 5, centralising device 6, positioner 7,2 A proximity switches, B proximity switch and automatic control systems 8.2 table flotation dynamic formula cutting machines are arranged on cutting frame, and cutting frame fixes on the ground; Often overlap tube support roller group to be made up of 2 tube support rollers, 2 tube tugboat groups lay respectively on 2 tube roller frames, and for supporting and transmitting cut workpiece, tube tugboat frame fixes on the ground; Inlet/outlet pipe system, between two tube tugboat framves, fixes on the ground; Centralising device comprises two cylinders, magnetic valve, magnetic switch, and centralising device is positioned at the front end of cut pipe fitting approaching side, is arranged on the outside of two floating type cutting machines respectively; Positioner comprises locating wheel, location wheel carrier and C proximity switch, and location wheel carrier is fixed on cutting frame, and locating wheel is fixed on the wheel carrier of location, and keeps the axes normal of locating wheel in ground.
2 described A proximity switches are arranged on the sliding guide groove of floating type cutting machine, and one is detected the pulley that floating type cutting machine cut back piston end and whether gets back to sliding guide groove top; Whether another piston detecting cutting machine cutting oil cylinder arrives beginning cutting position, and the detection signal of A proximity switch is transferred to automatic control system.
Described B proximity switch is arranged on the mainframe of floating type cutting machine, and whether be in initial position for detecting floating type cutting machine, the detection signal of B proximity switch is transferred to automatic control system.
The described floating type main equipment being cut into cutting, for cutting straight tube.According to system requirements, one or more can be arranged.
Described tube support roller is made up of rubber wheel and location terminal block, and during cutting, tube support roller group holds cut pipe fitting, and continues to rotate, and makes pipe to one end translation of mounting and positioning device simultaneously.
The action reciprocal interlocking of cut-to-length sizes machine with functions, exactly according to inlet pipe, send pipe, pipe fitting to locate, cut, go out the order of pipe perform.Automatic control system is responsible for coordinating the normally orderly action of each mechanism, controls by predetermined technological process, guarantees that complete machine normally can produce qualified products.
The course of action of cut-to-length sizes machine with functions cutting pipes is as follows:
1) first the spacing of two floating type cutting machine cutting blades is adjusted to the tubular length size of needs; The size adjusting cutting blade excised as required and the relative position of positioning end; The position of corresponding adjustment centralising device and positioner, after making cut straight tube enter cut-to-length sizes machine with functions, one end of cut straight tube can close to the locating wheel of positioner.
2) adjust each parts for afterwards, start cut-to-length sizes machine with functions.
3) inlet pipe: first pipe fitting to be cut enters centralising device, automatic control system sends instruction to centralising device, wherein, the piston being positioned at positioner side cylinder all stretches out, withstand on one end of cut pipe fitting, the piston of other end cylinder stretches out the other end withstanding on cut pipe fitting, will be cut pipe fitting clamping.
4) send pipe: the cylinder piston of centralising device is retracted, and the dress discharging bracket of inlet/outlet pipe system holds up the straight tube to be cut of centering, and the product sending into inlet/outlet pipe system imports track, is delivered to by cut straight tube on tube support roller;
5) pipe fitting location: cut pipe fitting rotates on tube support roller, simultaneously from the translation of trend positioner, until withstand locating wheel completely.After cut pipe fitting contacts with locating wheel, locating wheel starts rotation, and the feedback of status that locating wheel rotates by the C proximity switch of positioner is to automatic control system.
6) cut: automatic control system sends instruction and starts floating type cutting machine, initial position is in before floating type cutting machine does not start, B proximity switch model is 1, the piston of its cutting oil cylinder is retracted completely, the pulley of pistons end is in the top of sliding guide groove, whether the piston of detection cutting machine cutting oil cylinder arrives the A proximity switch signal starting cutting position is 0, simultaneously, although detecting the A proximity switch signal whether pulley that floating type cutting machine cut back piston end get back to sliding guide groove top is 1, but before cutting not yet completes, this signal is ignored by system, after floating type cutting machine is activated, the piston of its cutting oil cylinder is released, floating type cutting machine cutting frame is equipped with the falls downward of one end at self gravitation of cutting blade, until start cutting when contact is cut straight tube, then, cutting oil cylinder piston continues to stretch out, the pulley of cutting oil cylinder pistons end leaves initial position and slides along sliding guide groove, until arrive the position starting to cut, now, whether the piston of detection cutting machine cutting oil cylinder arrives the A proximity switch signal starting the position of cutting is 1, another A proximity switch signal detecting whether pulley that floating type cutting machine cut back piston end get back to sliding guide groove top is 0.
In cutting process, the pulley of floating type cutting machine cutting oil cylinder pistons end slides with the whereabouts of cutting blade in sliding guide groove.
After having cut, cutting blade can hurtle down under gravity because of the support losing cut straight tube, until the pulley of cutting oil cylinder pistons end arrives the top of sliding guide groove, now, detecting the A proximity switch signal whether pulley that floating type cutting machine cut back piston end get back to sliding guide groove top is 1, control system sends instruction after postponing certain port reconditioning time makes the piston of cutting oil cylinder retract, until when the signal that B proximity switch provides is 1, the piston action of cutting oil cylinder completes, floating type cutting machine gets back to initial position, complete cutting.
Above-mentioned control mode makes floating type cutting machine automatically can adapt to the change of cut pipe fitting diameter and cutting blade diameter, control cutting oil cylinder and automatically discharge certain surplus, ensure the floating type cutting machine free degree within the specific limits, guarantee to cut the stable of strength; .
7) go out pipe: inlet/outlet pipe system acting, cut pipe fitting is sent cutting position, and synchronously pipe fitting to be cut for the next one is sent into job position, enter next actuation cycle.
Cut-to-length sizes machine with functions is in the whole process of work, and except the cutting blade changing floating type cutting machine needs human assistance, all the other operations all can realize the automated job that prosthetic is intervened.
Claims (3)
1. cut-to-length sizes machine with functions, is characterized in that: comprise two table flotation dynamic formula cutting machines, cutting frame, two cover tube support roller groups, two tube roller frames, inlet-outlet pipe device, centralising device, positioner, two A proximity switches, B proximity switch and automatic control systems; Two described table flotation dynamic formula cutting machines are arranged on the cutting frame that fixes on the ground; Often overlap tube support roller group to be made up of two tube support rollers, two cover tube support roller groups lay respectively on two tube roller frames, and for supporting and transmitting cut workpiece, tube roller frame fixes on the ground; Described inlet-outlet pipe device, between two tube roller frames, fixes on the ground; Centralising device comprises two cylinders, magnetic valve, magnetic switch, and described centralising device is positioned at the front end of cut straight tube approaching side, and two cylinders of centralising device are arranged on the outside of two floating type cutting machines respectively; Described positioner comprises locating wheel, location wheel carrier and C proximity switch; Described location wheel carrier is fixed on cutting frame, and locating wheel to be arranged on the wheel carrier of location and free to rotate, and keeps the axes normal of locating wheel in ground, and C proximity switch is used for the rotary state of detection and location wheel; Two described A proximity switches are arranged on the sliding guide groove of floating type cutting machine, and one is detected after floating type cutting machine has cut whether get back to initial position; Whether another piston detecting cutting machine cutting oil cylinder arrives the position starting to cut, and the detection signal of A proximity switch is transferred to automatic control system; Described B proximity switch is arranged on the mainframe of floating type cutting machine, and whether be in initial position for detecting floating type cutting machine, the detection signal of B proximity switch is transferred to automatic control system.
2. cut-to-length sizes machine with functions according to claim 1, it is characterized in that: described tube support roller is made up of rubber wheel and location terminal block, and during cutting, tube support roller group holds cut pipe fitting, tube support roller continues to rotate, and makes pipe to one end translation of mounting and positioning device simultaneously.
3. cut-to-length sizes machine with functions according to claim 1, is characterized in that: the action mutual linking of cut-to-length sizes machine with functions, exactly according to inlet pipe, send pipe, straight tube to locate, cut, go out the order of pipe perform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201310373551.8A CN103506685B (en) | 2013-08-23 | 2013-08-23 | Cut-to-length sizes machine with functions |
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| CN201310373551.8A CN103506685B (en) | 2013-08-23 | 2013-08-23 | Cut-to-length sizes machine with functions |
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| CN103506685B true CN103506685B (en) | 2015-09-09 |
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| CN104014865B (en) * | 2014-06-15 | 2016-09-21 | 太仓东青金属制品有限公司 | A kind of cutting machine for metal tube |
| CN104084962A (en) * | 2014-07-21 | 2014-10-08 | 姚丽娟 | Fixed-length cutting system |
| CN105834506A (en) * | 2016-05-19 | 2016-08-10 | 朱华 | Metal pipe fixed-length cutting device |
| CN110695696B (en) * | 2017-06-01 | 2021-04-16 | 罗冬 | Be used for steel pipe ration cutting and transfer apparatus |
| CN107653665A (en) * | 2017-09-28 | 2018-02-02 | 威海威高血液净化制品有限公司 | Perineurium cutter device and perineurium cutting method |
| CN108274060A (en) * | 2018-03-24 | 2018-07-13 | 南通洪源地质工程材料有限公司 | A kind of hi-precision cutting machine |
| CN108869414B (en) * | 2018-07-23 | 2020-01-14 | 武汉理工大学 | Energy-saving non-impact hydraulic shear |
| CN112045240B (en) * | 2020-09-11 | 2021-11-23 | 中建二局第二建筑工程有限公司 | Building material cutting equipment with automatic discharge function |
| CN112828654A (en) * | 2021-01-21 | 2021-05-25 | 东方电气集团科学技术研究院有限公司 | Automatic fixed-length sawing small-caliber pipe system of sawing machine |
| CN113245888A (en) * | 2021-03-16 | 2021-08-13 | 东方电气集团东方锅炉股份有限公司 | Automatic material preparation workstation for small-caliber pipes |
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| SU1129037A1 (en) * | 1982-12-03 | 1984-12-15 | Предприятие П/Я Г-4459 | Method of preparing end of double-layer ribbed pipe and device for effecting same |
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