CN1962210A - Automatic foam cutting machine and cutting method - Google Patents

Automatic foam cutting machine and cutting method Download PDF

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Publication number
CN1962210A
CN1962210A CN 200610145016 CN200610145016A CN1962210A CN 1962210 A CN1962210 A CN 1962210A CN 200610145016 CN200610145016 CN 200610145016 CN 200610145016 A CN200610145016 A CN 200610145016A CN 1962210 A CN1962210 A CN 1962210A
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China
Prior art keywords
cutting
pipeline
cutter
jacket layer
foam
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Pending
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CN 200610145016
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Chinese (zh)
Inventor
张景远
邹汉中
张国祯
庄士奇
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Individual
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Individual
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Publication date
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Priority to CN 200610145016 priority Critical patent/CN1962210A/en
Publication of CN1962210A publication Critical patent/CN1962210A/en
Pending legal-status Critical Current

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Abstract

The invention relates to an automat foam jack cutter and relative cutting method, wherein said device comprises a moving device parallel moving along the tube axial track with foam jack layer, a clamper for clamping the foam jack layer, a cutting device for cutting the foam jack layer, a detector for detecting the detector to tube, and a controller for controlling the cutting process. The invention has a feeding separating device with speed differential design and adjustable force. The invention uses micro computer control, with semi-automatic, full-automatic and hand-operated methods.

Description

Automatic bubble jacket cutting machine and cutting method
Technical field
The present invention relates to pipeline cutting technique field, particularly a kind of online pipeline foam jacket layer cutting equipment and cutting method.
Background technology
On steel conduit " one-step method " foam jacket operations for forming line in the past, last procedure all is with manually with a bit of (about 15cm) foam jacket layer of cutter cutting steel conduit junction, just can back off then connection plug between steel pipe makes the finished steel pipeline separating operation line and transporting one by one that has the foam jacket layer; This usefulness is manually cut the operation of steel conduit foam jacket layer, wherein effort be must at least will be in three weeks of radial cuts, be each week all must radially insert the foam jacket layer to cutter firmly to rotate cutting 360 degree again, so cut for three weeks, but also will walk about with the online pipeline that advances, be very painstaking obviously nervous again, but for a long time, can only be like this, its basic reason is not replace this manual special equipment.
Therefore, need a kind of equipment integral layout rational in infrastructure, the continuous coated steel pipe together of foam jacket layer can be cut off separation by product requirement by root, make it become the automation equipment of the finished foam jacket insulating tube of the exposed certain-length in two ends by the relevant technologies requirement.
Summary of the invention
The invention provides a kind of automatic bubble jacket cutting machine and cutting method, can be with the continuous coated steel pipe together of foam jacket layer, cut off separation by product requirement by the root automation, make it become the finished foam jacket insulating tube of the exposed certain-length in two ends by the relevant technologies requirement.
For solving the problems of the technologies described above, the invention provides a kind of automatic bubble jacket cutting machine, comprising can be along the parallel mobile mobile device of the pipeline axial orbital direction that has the foam jacket layer, and further comprises:
Clamping device is used for the clamping of pipeline foam jacket layer;
Cutter sweep is used for the cutting of pipeline foam jacket layer;
Sniffer is used for surveying the joint location of catching the pipeline that operation advances;
Control device is used to control the pipeline overall process that described cutting machine cutting has the foam jacket layer.
Described automatic bubble jacket cutting machine can further include damping unit, is used for the radial load control to cutter in the cutting process cutter sweep of pipeline foam jacket layer.
Described automatic bubble jacket cutting machine can further include stripping off device, after the cutting that is used for pipeline foam jacket layer is finished, to peeling off of pipeline foam jacket layer.
Described cutter sweep may further include longitudinal knife, circular cutter and knife rest.
Described damping unit may further include inner core, urceolus and motor.
Described circular cutter can radially be arranged in the cutter tube on inner core or the urceolus, and blade stretches out the center of pointing to the pipeline that has the foam jacket layer by the cutter seam of cutter tube bottom.
Described damping unit can be located on the cutter barrel, comprises one when rotation cutting 360 is spent after the circular cutter feed, and described circular cutter lever handle of a knife rotates inner core or the urceolus that relies on around back shaft, and described inner core or urceolus are concentric with the pipeline that has the foam jacket layer.
For solving the problems of the technologies described above, the present invention provides a kind of cutting method of pipeline foam jacket layer again, comprising:
The step of surveying: during pipe joint process pipe joint sniffer, the sniffer signal acquisition sends signal to control device;
The step that clamps: when pipeline continues to advance to a setpoint distance, control device instruction clamping device clamping pipe;
The step of ring cutting: the same moved further of mobile device and pipeline, cutter sweep starts simultaneously, finishes radial cuts;
The step of control: ring cutting motor, damping unit start successively, produce moment of torsion cutter sweep is cut off the foam jacket layer; And rear fixture unclamps, and under the effect of the moment of inertia cutter sweep is radially released;
The step of rip cutting: when pipeline continues to march to another setpoint distance, the cutter sweep rip cutting.
The cutting method of described pipeline foam jacket layer can further include:
The step of traction: pipeline continue to advance the 3rd setting apart from the time, cutter sweep withdraws from, and finishes rip cutting, this operation of production tube traction disengaging after mobile device will cut.
The cutting method of described pipeline foam jacket layer can further include:
The step of peeling off: pipeline continues to advance, and stripping off device is peeled off the pipeline foam jacket layer of severing.
Automatic bubble jacket cutting machine feeding separating mechanism of the present invention has adopted the differential design, and it is adjustable that cutting is convenient rapidly, the worker advances dynamics, protected cutter and steel pipe injury-free, solved foam jacket heat-insulation layer and pipeline disalignment to the cutting problem.The cutting overall process adopts microcomputerized control, also can realize manual, semi-automatic, full automatic working, and equipment moves accurately and reliably.
Description of drawings
Fig. 1 is the structure chart of the described automatic bubble jacket of embodiment of the invention cutting machine;
Fig. 2 is the state diagram of the described automatic bubble jacket of embodiment of the invention cutting machine in cutting action step 1;
Fig. 3 is the state diagram of the described automatic bubble jacket of embodiment of the invention cutting machine in cutting action step 2;
Fig. 4 is the state diagram of the described automatic bubble jacket of embodiment of the invention cutting machine in cutting action step 3;
Fig. 5 is the state diagram of the described automatic bubble jacket of embodiment of the invention cutting machine in cutting action step 4;
Fig. 6 is the state diagram of the described automatic bubble jacket of embodiment of the invention cutting machine in cutting action step 5;
Fig. 7 is the state diagram of the described automatic bubble jacket of embodiment of the invention cutting machine in cutting action step 6;
Fig. 8 is the state diagram of the described automatic bubble jacket of embodiment of the invention cutting machine in cutting action step 7;
Fig. 9 is the state diagram of the described automatic bubble jacket of embodiment of the invention cutting machine in cutting action step 8.
The specific embodiment
As shown in Figure 1, be the structure chart of the described automatic bubble jacket of embodiment of the invention cutting machine.Comprising: coupling detector 1, anchor clamps 2,3, longitudinal knife 4, damping unit 5, inner core 6, urceolus 7, knife rest 8, circular cutter 9, online foam jacket tube 10, dead shelves iron 11, cutting dolly 12, motor 13, connecting piece 14, grapple 15, swing-arm mechanical hand 16.
To shown in Figure 9, be respectively the described automatic bubble jacket of embodiment of the invention cutting machine as Fig. 2 in of the state diagram of cutting action step 1 to step 8.When last process by the coated coupling together of foam jacket heat-insulation layer, when equipment one end enters through the coupling detector, send signal from detector.Through micro computer controlled control equipment a series of actions:
When micro computer detection data satisfy preset value a:
Anchor clamps 2,3 pack tightly the tube wall of foam jacket tube 10, and cutting dolly 12 vertically moves synchronously with foam jacket tube 10, and ring cutting motor 13 starts.Because to be applied to inner core 6 different with the torque of urceolus 7, (in the T＞＞T is outer) this moment, sleeve produced slippage, and dead shelves iron 11 forces knife rest 8 to turn clockwise around the axle center, and 9 moments of circular cutter are finished F.F., and circular cutter 9 is close to the tube wall of foam jacket tube 10.Damping unit 5 is started working thereupon, and circular cutter 9 beginning workers advance until finishing the cutting of ring week.The big I of regulating damping changes the feed dynamics, and then the best compliance when obtaining cutter contact steel pipe walls.
When equipment is carried out with 1 reverse order programmed instruction, finish and close damper, withdrawing, unclamp actions such as anchor clamps.
When micro computer detection data satisfy preset value B:
Longitudinal knife 4 feeds are vertically cut the annular foam jacket of the joint area of foam jacket tube 10, and cutting dolly 12 resets behind the withdrawing.Wait for the next cutting cycle.
Its concrete cutting step is:
Step 1 during coupling process coupling detector 1, is caught by coupling detector 1, sends signal to controller;
Step 2 is when online foam jacket tube 10 marches to distance L 1The time, anchor clamps 2, anchor clamps 3 are held foam jacket tube 10 tightly;
Step 3, cutting dolly 12 and foam jacket tube 10 same moved further, ring cutting motor 13 starts subsequently, and under the effect of the moment of inertia, circular cutter 9 is finished radially F.F.;
Step 4, damping unit 5 starts, inner core 6, urceolus 7 produce moments of torsion make circular cutter 9 radially feed the foam jacket layer of foam jacket tube 10 is cut off, anchor clamps 2, anchor clamps 3 unclamp, motor 13 cuts out, circular cutter 9 is radially released under the effect of the moment of inertia;
Step 5 is when foam jacket tube 10 continues to march to distance L 2The time, longitudinal knife 4 feeds;
Step 6 is when jacket tube continues to march to distance L 3The time, longitudinal knife 4 withdraws from, and finishes rip cutting, and the downstream traction machine breaks away from this operation with the production tube traction;
Step 7, foam jacket tube 10 continues to advance, and grapple 15 is peeled off the foam of severing;
Step 8, swing-arm mechanical hand 16 starts, and connecting piece 14 is taken out reset from foam jacket tube 10, and this procedure is finished a work period.
According to actual needs, cutter axially can be provided with two at the barrel of cylinder, every be distance between cutter 30cm, has so just guaranteed that the length of the foam jacket layer that is cut about the steel conduit joint is 15cm, accurate more than manually cutting.And two such week cuttings (two road junctions) are carried out simultaneously, and actual measurement shows less than finishing for 2 seconds, and is much faster than artificial cutting.Therefore, of the present invention practicing can replace manually finishing the cutting to line Pipe road foam jacket layer fully easily, fundamentally removes or alleviates working strength of workers on the last cutting action of steel conduit foam jacket operations for forming line effectively.
Cutting dolly 12 can be made up of two boards up and down, distance between the two boards is adjustable, it peaks at the set screw of lower plate and regulates by being loaded on upper plate, thereby can be implemented in the adjusting of the required machining center distance of line steel conduit foam jacket layer cutting machine, this centre-to-centre spacing is meant the distance of the desired center axis in line Pipe road to cutting machine special-purpose steel raceway surface.
This rotation with cutter in the technical scheme of cutting line Pipe road foam jacket layer, the control of wherein cutter advance and retreat relies on the technical scheme of part, though can also summarize approximate several, for example relying on cylindrical design to become several like this double-body bikes:
1. be divided into two semicircular cylinders, by hinge structure that can folding connect two semicircular cylinders on one side, another side connects two semicircular cylinders by a pair of cylinder respectively, realizes the advance and retreat of cutter by the action of cylinder.
2. as 1. the double-body bike that connects of closing page or leaf, second cylinder is fixed, and only by a cylinder of first cylinder, second cylinder need not connect cylinder, and action realizes the advance and retreat of cutter.
3. be divided into two semicircular cylinders, a semicircular cylinder is fixed, and another semicircular cylinder connects cylinder, realizes the advance and retreat of cutter by the cylinder action.
In addition, in concrete enforcement, in order to guarantee the precision maneuver location of control panel, except that fabrication and installation meticulous, also taked necessary location technology measure:
1. antimere is provided with corresponding conduit in the middle of the both sides of control panel, and matches with it, is provided with corresponding guide rod at the corresponding position that relies on cylinder, and sheathed catheter moves on guide rod, like this with regard to standard the movement locus of control panel.
2. be provided with the outstanding cambered surface location-plate in both sides at control panel upper edge antimere, its cambered surface radian is also identical with cylinder.
3. the periphery at control panel and withdrawing window has identical tapering.Like this, just from design basic assurance control panel can drop on the corresponding withdrawing window of size exactly when the feed, make it become a part of relying on the cylinder ideal to put in place.

Claims (10)

1, a kind of automatic bubble jacket cutting machine comprises and can it is characterized in that along the parallel mobile mobile device of the pipeline axial orbital direction that has the foam jacket layer, further comprises:
Clamping device is used for the clamping of pipeline foam jacket layer;
Cutter sweep is used for the cutting of pipeline foam jacket layer;
Sniffer is used for surveying the joint location of catching the pipeline that operation advances;
Control device is used to control the pipeline overall process that described cutting machine cutting has the foam jacket layer.
2, automatic bubble jacket cutting machine according to claim 1 is characterized in that, further comprises damping unit, is used for the radial load control to cutter in the cutting process cutter sweep of pipeline foam jacket layer.
3, automatic bubble jacket cutting machine according to claim 2 is characterized in that, further comprises stripping off device, after the cutting that is used for pipeline foam jacket layer is finished, to peeling off of pipeline foam jacket layer.
4, automatic bubble jacket cutting machine according to claim 2 is characterized in that described cutter sweep further comprises longitudinal knife, circular cutter and knife rest.
5, automatic bubble jacket cutting machine according to claim 4 is characterized in that described damping unit further comprises inner core, urceolus and motor.
6, automatic bubble jacket cutting machine according to claim 5 is characterized in that, described circular cutter radially is arranged in the cutter tube on inner core or the urceolus, and blade stretches out the center of pointing to the pipeline that has the foam jacket layer by the cutter seam of cutter tube bottom.
7, automatic bubble jacket cutting machine according to claim 6, it is characterized in that, described damping unit is located on the cutter barrel, comprise one when rotation cutting 360 is spent after the circular cutter feed, described circular cutter lever handle of a knife rotates inner core or the urceolus that relies on around back shaft, and described inner core or urceolus are concentric with the pipeline that has the foam jacket layer.
8, a kind of cutting method of pipeline foam jacket layer is characterized in that, comprising:
The step of surveying: during pipe joint process pipe joint sniffer, the sniffer signal acquisition sends signal to control device;
The step that clamps: when pipeline continues to advance to a setpoint distance, control device instruction clamping device clamping pipe;
The step of ring cutting: the same moved further of mobile device and pipeline, cutter sweep starts simultaneously, finishes radial cuts;
The step of control: ring cutting motor, damping unit start successively, produce moment of torsion cutter sweep is cut off the foam jacket layer; And rear fixture unclamps, and under the effect of the moment of inertia cutter sweep is radially released;
The step of rip cutting: when pipeline continues to march to another setpoint distance, the cutter sweep rip cutting.
9, the cutting method of pipeline foam jacket layer according to claim 8 is characterized in that, further comprises:
The step of traction: pipeline continue to advance the 3rd setting apart from the time, cutter sweep withdraws from, and finishes rip cutting, this operation of production tube traction disengaging after mobile device will cut.
10, the cutting method of pipeline foam jacket layer according to claim 9 is characterized in that, further comprises:
The step of peeling off: pipeline continues to advance, and stripping off device is peeled off the pipeline foam jacket layer of severing.
CN 200610145016 2006-11-29 2006-11-29 Automatic foam cutting machine and cutting method Pending CN1962210A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200610145016 CN1962210A (en) 2006-11-29 2006-11-29 Automatic foam cutting machine and cutting method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200610145016 CN1962210A (en) 2006-11-29 2006-11-29 Automatic foam cutting machine and cutting method

Publications (1)

Publication Number Publication Date
CN1962210A true CN1962210A (en) 2007-05-16

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 200610145016 Pending CN1962210A (en) 2006-11-29 2006-11-29 Automatic foam cutting machine and cutting method

Country Status (1)

Country Link
CN (1) CN1962210A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101821064B (en) * 2007-10-13 2011-11-02 范肯-科菲尔有限责任及两合公司 Cutting machine for cutting blocks of material
CN109031908A (en) * 2017-06-09 2018-12-18 柯尼卡美能达株式会社 The manufacturing device of the tubular articles such as the intermediate transfer belt before being cut off
CN111283784A (en) * 2020-03-03 2020-06-16 合肥米弘智能科技有限公司 Industrial solid waste recycling treatment system

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101821064B (en) * 2007-10-13 2011-11-02 范肯-科菲尔有限责任及两合公司 Cutting machine for cutting blocks of material
CN109031908A (en) * 2017-06-09 2018-12-18 柯尼卡美能达株式会社 The manufacturing device of the tubular articles such as the intermediate transfer belt before being cut off
CN111283784A (en) * 2020-03-03 2020-06-16 合肥米弘智能科技有限公司 Industrial solid waste recycling treatment system
CN111283784B (en) * 2020-03-03 2020-10-02 湖北爱国环保技术开发有限公司 Industrial solid waste recycling treatment system

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