CN103341704B - Can not shut down and change parallel dish composite metal plastic pipe welding equipment and change dish method - Google Patents
Can not shut down and change parallel dish composite metal plastic pipe welding equipment and change dish method Download PDFInfo
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- CN103341704B CN103341704B CN201310223743.0A CN201310223743A CN103341704B CN 103341704 B CN103341704 B CN 103341704B CN 201310223743 A CN201310223743 A CN 201310223743A CN 103341704 B CN103341704 B CN 103341704B
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Abstract
The invention discloses one can not shut down and change parallel dish composite metal plastic pipe welding equipment and change dish method, comprise old parallel dish, bonding machine cylinder, pull bar, kinking cylinder, cutting and welding device, thread-changing cylinder, new parallel dish, described bonding machine cylinder slides fixing old parallel dish, described old parallel dish side is provided with pull bar, described kinking drum sleeve is connected in the middle part of bonding machine cylinder, described thread-changing drum sleeve is connected on bonding machine cylinder left end, described new parallel dish is slidably mounted on thread-changing cylinder, described cutting and welding device to be arranged on thread-changing cylinder and to rotate with it.Changing dish method is: when the bonding machine cylinder that old parallel dish is housed rotates, thread-changing cylinder and kinking cylinder that new parallel dish is housed accelerate to different rotating speeds respectively from static, realizing pull bar is pushed into old parallel dish on thread-changing cylinder from bonding machine cylinder, new parallel dish from thread-changing cylinder is pulled on bonding machine cylinder, last thread-changing cylinder and kinking cylinder slow down and stop.
Description
Technical field
The invention belongs to composite metal plastic pipe production line technology field, be specifically related to one and can not shut down and change parallel dish composite metal plastic pipe welding equipment and change dish method.
Background technology
At present, in composite metal plastic pipe production, the substitute mode of bonding machine parallel mainly contains two kinds: again supplement parallel and more renew parallel dish, the inventive method only relates to the latter.The tradition structure changed in parallel dish method only has the bonding machine drum segment (as shown in Figure 1) of the inventive method, and each parallel dish of changing needs bonding machine to shut down.
Traditional replacing parallel dish process: first bonding machine is shut down; manually pull down old parallel dish; change new parallel dish; each replacing needs replacing four parallel dishes, and bonding machine is long for downtime, and production efficiency declines; and the waste product of certain length in stopping process, can be produced; and the cost of product unit length is very high, therefore annual because changing a large amount of waste product that parallel dish can produce, so traditional replacing parallel dish method time-consuming and inefficient, waste are serious.
Summary of the invention
The object of the invention is to propose one can not shut down and change parallel dish composite metal plastic pipe welding equipment and change dish method; overcome the above-mentioned deficiency of prior art; its structure is simple; easy to use, when changing parallel dish, bonding machine does not need to shut down; production efficiency is high; decrease waste product, avoid waste, reduce cost.
In order to reach above-mentioned purpose of design, the technical solution used in the present invention is as follows:
One can not be shut down and be changed parallel dish composite metal plastic pipe welding equipment, comprise old parallel dish, bonding machine cylinder, pull bar, kinking cylinder, cutting and welding device, thread-changing cylinder, new parallel dish, described bonding machine cylinder is slided by parallel dish seat and fixes old parallel dish, described old parallel dish side is provided with the pull bar be fixed on bonding machine cylinder, described kinking drum sleeve is connected in the middle part of bonding machine cylinder, described thread-changing drum sleeve is connected on bonding machine cylinder left end, described new parallel dish is slidably mounted on thread-changing cylinder, described cutting and welding device to be arranged on thread-changing cylinder and to rotate with it.
Preferably, the cylinder of described bonding machine cylinder right-hand member locks slideway A, and on slideway A, slip arranges parallel dish seat, and described old parallel dish is installed on parallel dish seat; Described pull bar one end is installed on bonding machine cylinder, and the other end is installed on parallel dish seat.
Preferably, described kinking cylinder mainly comprises roller A, barrel, sprocket wheel, axle A, axle B, roller B, and be evenly coupling inside described barrel multiple roller B, and be evenly coupling outside barrel multiple roller A.
Preferably, described thread-changing cylinder mainly comprises screw mandrel drive motors, guide wheel, roller, slideway B, lead screw device, described thread-changing drum inside fixed idler whell, ground way B on thread-changing cylinder, new parallel dish locking is on parallel dish seat, parallel dish seat is slidably arranged on slideway B, and described guide wheel is slidably connected on slideway B, and guide wheel is connected to screw mandrel drive motors by lead screw device.
Can not shut down change parallel dish composite metal plastic pipe welding equipment change a dish method,
When old parallel dish changed by needs, kinking cylinder and the equidirectional startup of bonding machine cylinder uniform rotation after accelerating to the rotating speed n2 being less than n1, thread-changing cylinder and the equidirectional Acceleration of starting of bonding machine drum rotation speed simultaneously, when the empty parallel dish position on thread-changing cylinder and the old parallel dish on bonding machine cylinder are just in time on time, thread-changing cylinder and bonding machine cylinder are with rotating speed n1 synchronous axial system; Pull bar is pushed into old parallel dish after on thread-changing cylinder, and pull bar is retracted;
Then thread-changing cylinder accelerates to uniform rotation after the rotating speed n3 being greater than n1, and the parallel of now old parallel dish pull-out is more than the parallel used, and this unnecessary parallel is entangled on kinking cylinder by guide wheel;
When the line on kinking cylinder twine a circle or a circle above after, the rotating speed n2 that thread-changing cylinder is decelerated to kinking cylinder also synchronous axial system with it;
Afterwards, cutting and welding device cuts off the parallel on old parallel dish, upper for the parallel welding on new parallel dish also polishing welding seams; Meanwhile, the parallel be entangled on kinking cylinder slowly reduces until be finally finished; Parallel is finished rear kinking cylinder and thread-changing cylinder sync plus white to bonding machine drum rotation speed n1, and makes the empty parallel dish position alignment on the new parallel dish on thread-changing cylinder and bonding machine cylinder, and pull bar stretches out and new parallel dish is pulled on bonding machine cylinder;
Last thread-changing cylinder slowly slows down until stop with old parallel dish and kinking cylinder, and bonding machine cylinder is rotated further by working speed n1 with new parallel dish, and so far, the process that Geju City parallel dish is replaced with new parallel dish completes.
Preferably, when bonding machine cylinder is provided with multiple old parallel dish, its Renewal process is:
After first Geju City parallel dish is changed, and thread-changing cylinder slowly slows down until after stopping with old parallel dish and kinking cylinder, and old parallel dish is disassembled, and after changing the new parallel dish of another one, continues the Renewal process performing old parallel dish above;
The like, until whole old parallel dish has been changed.
The beneficial effect changing parallel dish composite metal plastic pipe welding equipment and change dish method of can not shutting down of the present invention is: its structure is simple, easy to use, when changing parallel dish; bonding machine does not need to shut down, and production efficiency is high, decreases waste product; avoid waste, reduce cost.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of existing composite metal plastic pipe welding equipment;
Fig. 2 of the present inventionly can not shut down the schematic diagram changing parallel dish composite metal plastic pipe welding equipment;
Fig. 3 of the present inventionly can not shut down the partial schematic diagram changing parallel dish composite metal plastic pipe welding equipment;
Fig. 4 is the schematic diagram can not shutting down the kinking cylinder changing parallel dish composite metal plastic pipe welding equipment of the present invention;
Fig. 5 is the schematic diagram can not shutting down the thread-changing cylinder changing parallel dish composite metal plastic pipe welding equipment of the present invention.
Fig. 6 of the present inventionly can not shut down the sectional view changing parallel dish composite metal plastic pipe welding equipment.
In figure: 1 old parallel dish, 2 bonding machine cylinders, 3 pull bars, 4 kinking cylinders, 5 cutting and welding devices, 6 thread-changing cylinders, 7 new parallel dishes, 8 kinking drum drive motors, 9 thread-changing drum drive motors, 10 parallel dish seats, 11 slideway A, 12 wire installations, 13 roller A, 14 barrels, 15 sprocket wheels, 16 axle A, 17 axle B, 18 roller B, 19 lead screw device, 20 screw mandrel drive motors, 21 guide wheels, 22 rollers, 23 slideway B.
Detailed description of the invention
Below optimum implementation of the present invention is described in further detail.
As figures 2-6, parallel dish composite metal plastic pipe welding equipment is changed in described can not shutting down, comprise old parallel dish 1, bonding machine cylinder 2, pull bar 3, kinking cylinder 4, cutting and welding device 5, thread-changing cylinder 6, new parallel dish 7, described bonding machine cylinder 2 is arranged multiple old parallel dish 1, being specially old parallel dish 1 is fixed on bonding machine cylinder 2 by the slip of parallel dish seat, old parallel dish 1 can move horizontally, described old parallel dish 1 side is provided with the pull bar 3 be installed on bonding machine cylinder 2, the action of the old parallel dish 1 of push-and-pull can be realized, described kinking cylinder 4 is large diameter short cylinders, be arranged in the middle part of bonding machine cylinder 2, a part of parallel can be stored temporarily, independently can rotate with the rotating speed needed, can acceleration or deceleration, described thread-changing cylinder 6 is large diameter long cylinders, be arranged on bonding machine cylinder 2 left end, independently can rotate with the rotating speed needed, can acceleration or deceleration, described new parallel dish 7 is slidably mounted on thread-changing cylinder 6, can move horizontally, described kinking drum drive motor 8 and cutting and welding device 5 to be arranged on thread-changing cylinder 6 and to rotate with it.
Described old parallel dish 1 and new parallel dish 7 can rotations under the effect of parallel pulling force.
As shown in Figure 3, by screw locking slideway A11 on described bonding machine cylinder 2, on slideway A11, slip arranges parallel dish seat 10, and parallel dish seat 10 can move horizontally on slideway A11; Described old parallel dish 1 is installed on parallel dish seat 10 by screw, the rotation of old parallel dish 1 energy; Described pull bar 3 one end is installed on bonding machine cylinder 2 by bearing pin, and the other end is installed on parallel dish seat 10, can move by push-and-pull parallel dish seat 10.
Described wire installation 12 is installed on bonding machine cylinder 2 by screw, mainly plays parallel guiding.
As shown in Figure 4, described kinking cylinder 4 mainly comprises roller A 13, barrel 14, sprocket wheel 15, axle A16, axle B17, roller B18, and described barrel 14 is semi-cylindrical shape, totally 2, is connected by screw into a cylinder; By multiple roller B18 that is evenly coupling by axle B17 inside barrel 14, roller B18 has the effect supporting kinking cylinder and rotate, evenly to be coupling multiple roller A13 by axle A16 outside barrel 14, roller A13 has the effect preventing from being wrapped in parallel on kinking cylinder 4 and roller A13 and rub, and roller B18 and roller A13 can rotation.
As shown in figures 2 and 5, described thread-changing cylinder 6 mainly comprises screw mandrel drive motors 20, guide wheel 21, roller 22, slideway B23, lead screw device 19, described thread-changing cylinder 6 is semi-cylindrical shape, totally 2, be connected by screw into a cylinder, by axle and bearing fixed idler whell 22 inside thread-changing cylinder 6, there is the effect supporting thread-changing cylinder 6 and rotate; By screw ground way B23 on thread-changing cylinder 6, new parallel dish 7 locks on parallel dish seat, parallel dish seat is slidably arranged on slideway B23, can slide on slideway B23, described guide wheel 21 is slidably connected on slideway B23, the rotation of guide wheel 21 energy, and guide wheel 21 is connected to screw mandrel drive motors 20 by lead screw device 19, start screw mandrel drive motors 20, drive guide wheel 21 to move horizontally by lead screw device 19.
In the present invention, the power of bonding machine cylinder 2 is provided by the motor of bonding machine, does not draw in Fig. 2; The power of kinking cylinder 4 is provided by kinking drum drive motor 8; The power of thread-changing cylinder 6 is provided by thread-changing drum drive motor 9.
Change dish process: when the bonding machine cylinder 2 that old parallel dish 1 is housed rotates; thread-changing cylinder 6 and kinking cylinder 4 that new parallel dish 7 is housed accelerate to different rotating speeds respectively from static; realizing pull bar 3 is pushed into old parallel dish 1 on thread-changing cylinder 6 from bonding machine cylinder 2; new parallel dish 7 from thread-changing cylinder 6 is pulled on bonding machine cylinder 2; last thread-changing cylinder 6 and kinking cylinder 4 slow down and stop; and bonding machine cylinder 2 still rotates, finally realize old parallel dish 1 in bonding machine cylinder 2 not shutdown situation and be replaced with new parallel dish 7.
The steps include:
One, new parallel dish 7 dish is installed on static thread-changing cylinder 6;
Two, thread-changing cylinder 6 and kinking cylinder 4 start to different rotating speeds respectively.
Three, pull bar 3 is pushed into old parallel dish 1 on thread-changing cylinder 6 from bonding machine cylinder 2.
Four, cutting and welding device 5 completes the cutting of parallel, welding and polishing welding seams work.
Five, pull bar 3 is pulled to new parallel dish 7 bonding machine cylinder 2 from thread-changing cylinder 6.
Specific implementation process: as shown in Figure 1, bonding machine cylinder 2 with old parallel dish 1 with working speed n1 uniform rotation; Be wrapped in parallel on old parallel dish 1 in process of production with constant speed be drawn out for the production of, old parallel dish 1 is with bonding machine cylinder 2 with rotating speed n1 uniform rotation, and old parallel dish 1 produces rotation due to the pulling force of parallel simultaneously.Kinking cylinder 4 and thread-changing cylinder 6 are in static, when old parallel dish 1 changed by needs, kinking cylinder 4 is with the equidirectional startup of bonding machine cylinder 2 and accelerate to rotating speed n2 (n2<n1) uniform rotation afterwards, the cylinder of thread-changing simultaneously 6 and the equidirectional Acceleration of starting of bonding machine cylinder 2 rotating speed, when the empty parallel dish position on thread-changing cylinder 6 and the old parallel dish 1 on bonding machine cylinder 2 are just in time on time, thread-changing cylinder 6 and bonding machine cylinder 2 are with rotating speed n1 synchronous axial system.Pull bar 3 is pushed into old parallel dish 1 after on thread-changing cylinder 6, and pull bar 3 is retracted; Then thread-changing cylinder 6 accelerates to rotating speed n3 (n3>n1) uniform rotation afterwards, due to n3>n1, accelerate in rotating speed n3 and subsequent uniform rotation process at thread-changing cylinder 6, the parallel that old parallel dish 1 pulls out is more than the parallel used, this unnecessary parallel is entangled in (drive guide wheel 21 to be moved horizontally on the upside of kinking cylinder 4 by the lead screw device 19 of screw mandrel drive motors 20, parallel is imported on kinking cylinder 4 by guide wheel 21) on kinking cylinder 4 by guide wheel; After the line on kinking cylinder 4 twines eight circles, thread-changing cylinder 6 is decelerated to the rotating speed n2 of kinking cylinder 4 and synchronous axial system with it.During this synchronous axial system, cutting and welding device 5 cuts off the parallel on old parallel dish 1, upper for the parallel welding on new parallel dish 7 also polishing welding seams.Rotating speed due to thread-changing cylinder 6 and kinking cylinder 4 is less than the rotating speed (that is: n2<n1) of bonding machine cylinder, so at cutting and welding device 5 duration of work, the parallel be entangled on kinking cylinder 4 slowly reduces until be finally finished.Parallel is finished rear kinking cylinder 4 and thread-changing cylinder 6 sync plus white to bonding machine cylinder 2 rotating speed n1, and make the new parallel dish 7 on thread-changing cylinder 6 and the empty parallel dish position alignment on bonding machine cylinder 2, pull bar 3 stretches out and new parallel dish 7 is pulled on bonding machine cylinder 2, last thread-changing cylinder 6 slowly slows down until stop with old parallel dish 1 and kinking cylinder 4, bonding machine cylinder 2 is rotated further by working speed n1 with new parallel dish 7, so far, the process that Geju City parallel dish is replaced with new parallel dish completes.
The Renewal process of second Geju City parallel dish: when thread-changing cylinder 6 slowly slows down until after stopping with old parallel dish 1 and kinking cylinder 4, old parallel dish 1 is disassembled, after changing the new parallel dish of another one, continues the Renewal process performing old parallel dish above.
The like, until the 4th Geju City parallel dish has been changed.So far, the action that four Geju City parallel dishes 1 are replaced with new parallel dish 7 in bonding machine not shutdown situation completes.
Above content is the further description done the present invention in conjunction with concrete preferred embodiment, and being convenient to these those skilled in the art can understand and apply the invention, and can not assert that specific embodiment of the invention is confined to these explanations.For general technical staff of the technical field of the invention, some simple deduction or replace can also be made without departing from the inventive concept of the premise, and need not through performing creative labour.Therefore, those skilled in the art are according to announcement of the present invention, and the simple modifications made the present invention all should within protection scope of the present invention.
Claims (6)
1. can not shut down and change parallel dish composite metal plastic pipe welding equipment for one kind, it is characterized in that: comprise old parallel dish, bonding machine cylinder, pull bar, kinking cylinder, cutting and welding device, thread-changing cylinder, new parallel dish, described bonding machine cylinder is slided by parallel dish seat and fixes old parallel dish, described old parallel dish side is provided with the pull bar be fixed on bonding machine cylinder, described kinking drum sleeve is connected in the middle part of bonding machine cylinder, described thread-changing drum sleeve is connected on bonding machine cylinder left end, described new parallel dish is slidably mounted on thread-changing cylinder, described cutting and welding device to be arranged on thread-changing cylinder and to rotate with it.
2. according to claim 1 can not shutdown changes parallel dish composite metal plastic pipe welding equipment, it is characterized in that: the cylinder of described bonding machine cylinder right-hand member locks slideway A, on slideway A, slip arranges parallel dish seat, and described old parallel dish is installed on parallel dish seat; Described pull bar one end is installed on bonding machine cylinder, and the other end is installed on parallel dish seat.
3. according to claim 1 can not shutdown changes parallel dish composite metal plastic pipe welding equipment; it is characterized in that: described kinking cylinder mainly comprises roller A, barrel, sprocket wheel, axle A, axle B, roller B; evenly be coupling inside described barrel multiple roller B, and be evenly coupling outside barrel multiple roller A.
4. according to claim 1 can not shutdown changes parallel dish composite metal plastic pipe welding equipment; it is characterized in that: described thread-changing cylinder mainly comprises screw mandrel drive motors, guide wheel, roller, slideway B, lead screw device; described thread-changing drum inside fixed idler whell; ground way B on thread-changing cylinder; new parallel dish locking is on parallel dish seat; parallel dish seat is slidably arranged on slideway B, and described guide wheel is slidably connected on slideway B, and guide wheel is connected to screw mandrel drive motors by lead screw device.
5. what can not shut down according to above-mentioned any one claim changed parallel dish composite metal plastic pipe welding equipment changes a dish method, it is characterized in that:
Old parallel dish with bonding machine cylinder with rotating speed n1 uniform rotation, when old parallel dish changed by needs, kinking cylinder and the equidirectional startup of bonding machine cylinder uniform rotation after accelerating to the rotating speed n2 being less than n1, thread-changing cylinder and the equidirectional Acceleration of starting of bonding machine drum rotation speed simultaneously, when the empty parallel dish position on thread-changing cylinder and the old parallel dish on bonding machine cylinder are just in time on time, thread-changing cylinder and bonding machine cylinder are with rotating speed n1 synchronous axial system; Pull bar is pushed into old parallel dish after on thread-changing cylinder, and pull bar is retracted;
Then thread-changing cylinder accelerates to uniform rotation after the rotating speed n3 being greater than n1, and the parallel of now old parallel dish pull-out is more than the parallel used, and this unnecessary parallel is entangled on kinking cylinder by guide wheel;
When the line on kinking cylinder twine a circle or a circle above after, the rotating speed n2 that thread-changing cylinder is decelerated to kinking cylinder also synchronous axial system with it;
Afterwards, cutting and welding device cuts off the parallel on old parallel dish, upper for the parallel welding on new parallel dish also polishing welding seams; Meanwhile, the parallel be entangled on kinking cylinder slowly reduces until be finally finished; Parallel is finished rear kinking cylinder and thread-changing cylinder sync plus white to bonding machine drum rotation speed n1, and makes the empty parallel dish position alignment on the new parallel dish on thread-changing cylinder and bonding machine cylinder, and pull bar stretches out and new parallel dish is pulled on bonding machine cylinder;
Last thread-changing cylinder slowly slows down until stop with old parallel dish and kinking cylinder, and bonding machine cylinder is rotated further by working speed n1 with new parallel dish, and so far, the process that Geju City parallel dish is replaced with new parallel dish completes.
6. according to claim 5 can not shut down change parallel dish composite metal plastic pipe welding equipment change dish method, it is characterized in that:
When bonding machine cylinder is provided with multiple old parallel dish, its Renewal process is:
After first Geju City parallel dish is changed, and thread-changing cylinder slowly slows down until after stopping with old parallel dish and kinking cylinder, and old parallel dish is disassembled, and after changing the new parallel dish of another one, continues the Renewal process performing old parallel dish above;
The like, until whole old parallel dish has been changed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310223743.0A CN103341704B (en) | 2013-06-06 | 2013-06-06 | Can not shut down and change parallel dish composite metal plastic pipe welding equipment and change dish method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310223743.0A CN103341704B (en) | 2013-06-06 | 2013-06-06 | Can not shut down and change parallel dish composite metal plastic pipe welding equipment and change dish method |
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| Publication Number | Publication Date |
|---|---|
| CN103341704A CN103341704A (en) | 2013-10-09 |
| CN103341704B true CN103341704B (en) | 2015-09-09 |
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| CN201310223743.0A Active CN103341704B (en) | 2013-06-06 | 2013-06-06 | Can not shut down and change parallel dish composite metal plastic pipe welding equipment and change dish method |
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Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB9109087D0 (en) * | 1991-04-26 | 1991-06-12 | Glynwed Plastics | Method of manufacturing a composite metal and plastic tube |
| CN201737538U (en) * | 2010-07-26 | 2011-02-09 | 苏州宝兴电线电缆有限公司 | Welding line changing device |
| CN201824050U (en) * | 2010-09-16 | 2011-05-11 | 北京航星机器制造公司 | Warp grouping isolation welding device of composite metal plastic pipe welding machine |
| CN202462885U (en) * | 2011-11-30 | 2012-10-03 | 北京航星机器制造公司 | Wheel shaft device for wire transporting station of steel-plastic composite pipeline welding machine |
| DE202012000498U1 (en) * | 2012-01-19 | 2012-03-01 | Reinhard Bäker | Device for automatically releasing and removing the spot welding cap from the welding electrode of a spot welding gun - Cap puller - |
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- 2013-06-06 CN CN201310223743.0A patent/CN103341704B/en active Active
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