CN208099629U - A kind of follow-up material-supporting for laser pipe cutter, doffer - Google Patents
A kind of follow-up material-supporting for laser pipe cutter, doffer Download PDFInfo
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- CN208099629U CN208099629U CN201820348956.4U CN201820348956U CN208099629U CN 208099629 U CN208099629 U CN 208099629U CN 201820348956 U CN201820348956 U CN 201820348956U CN 208099629 U CN208099629 U CN 208099629U
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- blanking rack
- blanking
- steel pipe
- elevator
- doffer
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Abstract
A kind of follow-up material-supporting for laser pipe cutter, doffer, including chassis, fixed bracket is equipped on chassis vertically, blanking rack is movably equipped on the fixation bracket, blanking rack is connected with the following driving device being located on chassis, several moving vertically idler components are equipped at intervals on blanking rack along blanking rack length direction, the carrying roller position of each moving vertically idler component is to positive setting.The present apparatus is using the above structure, design is reasonable, the design of blanking rack, the amplitude of fluctuation generated during steel pipe rotary is reduced, drives blanking rack mobile by following driving device, when steel pipe biggish in face of section length and width dimensions gap, chuck drives steel pipe rotation that steel pipe can be caused apart from the variation of ground level, following driving device can the variation according to steel pipe apart from ground level adjust the height of blanking rack at any time, guarantee that steel pipe contacts always with carrying roller, realize servo-actuated supports.
Description
Technical field：
The utility model relates to a kind of follow-up material-supportings for laser pipe cutter, doffer.
Background technique：
With the development of society, market is increasing to the demand of laser pipe cutter, to the performance requirement of pipe cutting machine
It is higher and higher.Existing laser pipe cutter is when carrying out cutting processing to steel pipe, as shown in Figure 1, first by one end card of steel pipe
Enter rear chuck 1, the other end forward extends out front chuck 2, and separate 1 side of rear chuck is equipped with cutting head 3 in front chuck 2, and chuck drives
Steel pipe 4 rotates, while cutting head 3 carries out cutting processing to steel pipe 4, and pipe cutting machine Cutting Length currently on the market is commonly 6 meters,
It needs the other end of steel pipe 4 stretching out 2 relatively long distance of front chuck, the one end hanging in rotary course of steel pipe 4 will be sent out at this time
Raw to swing, the distance that steel pipe 4 stretches out front chuck 2 is longer, and the amplitude of swing is bigger, and the influence to cutting accuracy also just gradually increases
Greatly.
Currently there are some support devices, but existing support device is the fixed simple branch of radial dimension
Support, can only meet the support requirement of round tube, and for square tube, rectangular tube, the biggish steel of elliptical tube cross-section length and width dimensions gap
For pipe, because its radius difference, chuck drive their rotary courses in can still swing the problem of, influence cutting essence
Degree.
Utility model content：
The utility model provides a kind of follow-up material-supporting for laser pipe cutter, doffer, reasonable in design, can
Servo-actuated support is carried out to square tube, rectangular tube, the biggish steel pipe of elliptical tube cross-section length and width dimensions gap, cutting accuracy is high, solves
Problems of the prior art.
Used technical solution is the utility model to solve above-mentioned technical problem：
A kind of follow-up material-supporting for laser pipe cutter, doffer, including chassis are equipped with fixed branch on chassis vertically
Frame is movably equipped with blanking rack on the fixation bracket, and blanking rack is connected with the following driving device being located on chassis, long along blanking rack
Degree direction is equipped at intervals with several moving vertically idler components on blanking rack, and the carrying roller position of each moving vertically idler component is to just setting
It sets.
Preferably, support plate is equipped at the top of the blanking rack, the position that each carrying roller is corresponded in the support plate is equipped with through-hole.
Preferably, which includes the first elevator and the second elevator being arranged on chassis, this first
The screw rod of elevator and the second elevator is connected with blanking rack respectively, and transmission is equipped between the first elevator and the second elevator
Axis, the both ends of transmission shaft pass through shaft coupling respectively and are connected with the input shaft of the first elevator and the second elevator, wherein first liter
A servo motor is also connected on drop machine.
Preferably, which includes the connection frame being movably arranged on blanking rack, which is equipped with support
Roller frame, carrier roller frame top are equipped with shaft, rotate in the shaft and be equipped with carrying roller, also vertical on the blanking rack to be equipped with retainer cylinder,
The piston rod of the retainer cylinder is connected with connection frame.
Preferably, the blanking rack below the connection frame is equipped with block, is equipped with cushion above block.
Preferably, height of the support plate close to fixed bracket side is higher than the height far from fixed bracket side.
Preferably, which is equipped with blanking baffle, and the blanking rack below blanking baffle is equipped with blanking cylinder, falls
Material baffle one end is connected by folding with support plate, and the other end is connected with the piston rod of blanking cylinder.
Preferably, at least two the first guide rails are equipped on the fixation bracket along the vertical direction, blanking rack is equipped with and first
The sliding block that guide rail matches.
Preferably, at least two the second guide rails are equipped on the blanking rack below the through-hole along the vertical direction, are set on connection frame
There is the sliding block matched with the second guide rail.
Using the above structure, rationally, the design of blanking rack reduces generation during steel pipe rotary to the utility model for design
Amplitude of fluctuation, drive blanking rack mobile by following driving device, when steel pipe biggish in face of section length and width dimensions gap, chuck
Drive steel pipe rotation that steel pipe can be caused apart from the variation of ground level, following driving device can be according to steel pipe apart from ground level
Variation adjusts the height of blanking rack at any time, guarantees that steel pipe contacts always with carrying roller, realizes servo-actuated support, ensure that rectangular tube etc. is cut
The cutting accuracy of the biggish steel pipe of face length and width dimensions gap；The control respectively of blanking rack pop-up roll assembly, makes the flexibility of device
More preferably, the market demand is met.
Detailed description of the invention：
Fig. 1 is the structural schematic diagram of existing laser pipe cutter；
Fig. 2 is the structural schematic diagram of the utility model；
Fig. 3 is the structural schematic diagram of Fig. 2 middle idler roller component；
Fig. 4 is the use state diagram of the utility model.
In figure, 1, rear chuck, 2, front chuck, 3, cutting head, 4, steel pipe, 5, chassis, 6, fixed bracket, 7, blanking rack, 8,
Carrying roller, 9, support plate, 10, through-hole, the 11, first elevator, the 12, second elevator, 13, screw rod, 14, transmission shaft, 15, connection
Frame, 16, carrier roller frame, 17, shaft, 18, retainer cylinder, 19, block, 20, cushion, 21, blanking baffle, 22, blanking cylinder,
23, the first guide rail, the 24, second guide rail.
Specific embodiment：
In order to clarify the technical characteristics of the invention, below by specific embodiment, and its attached drawing is combined, to this reality
It is described in detail with novel.
As in Figure 2-4, a kind of follow-up material-supporting for laser pipe cutter, doffer, including chassis 5 erect on chassis 5
It is straight to be equipped with fixed bracket 6, blanking rack 7 is movably equipped on the fixation bracket 6, blanking rack 7 is filled with the servo-actuated driving being located on chassis 5
It sets connected, is equipped at intervals with several 8 components of moving vertically idler, each moving vertically idler 8 on blanking rack 7 along 7 length direction of blanking rack
8 position of carrying roller of component is to positive setting.
It include motor, the rotation speed for the steel pipe to be processed 4 that the revolving speed and chuck of motor are driven in the following driving device
It spends corresponding；When High circulation i.e. when steel pipe 4 apart from ground changes, motor driven elevator makes elevator drive blanking rack 7
Circularly liftable corresponding with the height change of steel pipe 4 guarantees that steel pipe 4 contacts always with carrying roller 8, realizes servo-actuated support, guarantees
The cutting accuracy of the biggish steel pipe 4 of rectangular tube cross-section length and width dimensions gap.
Support plate 9 is equipped at the top of the blanking rack 7, the position that each carrying roller 8 is corresponded in the support plate 9 is equipped with through-hole 10.When
In use, carrying roller 8 stretches out the through-hole 10 in support plate 9, realizes to the support of processing steel pipe 4, work as completion of processing, carrying roller 8 is being held in the palm
Expect to move down under the drive of cylinder 18, falls into support plate 9 hereinafter, the steel pipe 4 for cutting completion in support plate 9 can be along support plate 9
It slides downwards.
The following driving device includes the first elevator 11 and the second elevator 12 being arranged on chassis 5, and this first liter
The screw rod 13 of drop machine 11 and the second elevator 12 is connected with blanking rack 7 respectively, between the first elevator 11 and the second elevator 12
Equipped with transmission shaft 14, the both ends of transmission shaft 14 pass through the input shaft of shaft coupling and the first elevator 11 and the second elevator 12 respectively
It is connected, wherein being also connected with a servo motor on the first elevator 11.Servo motor drives the input shaft rotation of the first elevator 11,
First elevator 11 transfers power to the second elevator 12 by transmission shaft 14, realizes the first elevator 11 and the second elevator
Synchronizing for lead screw on 12 moves up and down, and screw rod 13 is connected with blanking rack 7, has also just driven moving up and down for blanking rack 7.
8 component of moving vertically idler includes the connection frame 15 being movably arranged on blanking rack 7, which is equipped with carrying roller
Frame 16 is equipped with shaft 17 at the top of the carrier roller frame 16, and rotation is equipped with carrying roller 8 in the shaft 17, also vertical on the blanking rack 7 to be equipped with support
Expect that cylinder 18, the piston rod of the retainer cylinder 18 are connected with connection frame 15.Carrier roller frame 16 can be bolted with connection frame 15
Together, when the piston rod of retainer cylinder 18 is released, shaft 17, carrying roller 8, connection frame 15, carrier roller frame 16 is will drive and pass through cunning
Block is moved down along the second guide rail 24；When the piston rod of retainer cylinder 18 is packed up, shaft 17, carrying roller 8, connection frame 15, carrying roller
Frame 16 is moved up along the second guide rail 24 by sliding block, until carrying roller 8 stretches out support plate 9, carrying roller 8 can flexible rotating, can play
The effect of supporting steel pipe 4.
Spaced 8 component of moving vertically idler on blanking rack 7 is device independent, each 8 component of moving vertically idler
There is individual retainer cylinder 18 to control the lifting of carrying roller 8, before use, carrying roller 8 be respectively positioned on support plate 9 hereinafter, carrying out in use,
8 component of which carrying roller can be needed to rise according to 4 length of steel pipe of processing cutting to determine, control is more more flexible, does less
Idle work achievees the purpose that save processing cost.
The blanking rack 7 of 15 lower section of connection frame is equipped with block 19, and block 19 is equipped with cushion 20.When the device is in
When off working state or blanking state, the piston rod of retainer cylinder 18 is released, and cushion 20 is in contact with connection frame 15, cushion
20 play buffer function, while the piston rod of retainer cylinder 18 being protected to be not subject to axial force, extend the service life of device.
Height of the support plate 9 close to fixed 6 side of bracket is higher than the height far from fixed 6 side of bracket.Support plate 9
It is obliquely installed, slides the longer steel pipe 4 under cutting naturally along slope by gravity, reduce blanking height, avoid steel pipe 4
It collides with when blanking the generation of damage phenomenon.
9 one end of support plate is equipped with blanking baffle 21, and the blanking rack 7 of 21 lower section of blanking baffle is equipped with blanking cylinder 22,
21 one end of blanking baffle is connected by folding with support plate 9, and the other end is connected with the piston rod of blanking cylinder 22.When beginning to use
When, the piston rod of cylinder is shunk, and 21 one end of blanking baffle being connected with piston rod is oliquely downward moved, a slope surface is formed, when
Shorter steel pipe 4 under cutting, or waste residue is generated during cutting processing, it can all be slided along this slope surface, fall into and be placed on slope surface
In the waste material collection devices such as the dust car or transmission belt of bottom, the collection of waste material is facilitated, while also reducing what steel pipe 4 was fallen
Highly, it collides with when avoiding 4 blanking of steel pipe the generation of damage phenomenon；When device when not in use, blanking cylinder 22 is by blanking baffle
21 one end fallen jack up, and flush 21 upper surface of blanking baffle with the support plate 9 of blanking rack 7.
At least two the first guide rails 23 are equipped on the fixation bracket 6 along the vertical direction, blanking rack 7 is equipped with and the first guide rail
23 sliding blocks matched.Realize that blanking rack 7 is moved up and down along the direction of the first guide rail 23.
It is equipped at least two the second guide rails 24 along the vertical direction on the blanking rack 7 of 10 lower section of through-hole, is set on connection frame 15
There is the sliding block matched with the second guide rail 24.Realize that connection frame 15 is moved up and down along the direction of the second guide rail 24.
It carries out forming slope surface before use, blanking cylinder 22 pulls down blanking baffle 21, when steel pipe 4 shorter under cutting, or
Waste residue is generated during cutting processing, can all be slided along this slope surface, and the dust car or transmission belt for being placed on face toe are fallen into
In equal waste material collection devices；When cutting longer steel pipe 4,4 length of steel pipe processed as needed first needs to rise to determine
Which carrying roller 8 carrys out supporting steel pipe 4, can start corresponding retainer cylinder 18 by corresponding solenoid valve control after determining target,
When off working state, the piston rod of retainer cylinder 18 is in stretching state, and carrying roller 8 is in lowest part, and 8 vertex of carrying roller is lower than blanking
The support plate 9 of frame 7.When into working condition, the piston rod of solenoid valve retainer cylinder 18 is packed up, and makes shaft 17, carrying roller 8, connection
Frame 15 and carrier roller frame 16 are moved up by sliding block along the second guide rail 24, until carrying roller 8 stretches out support plate 9.
Carry out in use, servo motor controls two elevators liftings according to the specification and rotation speed of steel pipe 4, such as to
When the steel pipe 4 of processing is rectangular tube, with the rotation of steel pipe 4, the height on the perigee distance ground of steel pipe 4 constantly changes, when
When wide conduct 4 depth of section of steel pipe in 4 section of steel pipe, the screw rod 13 for the elevator that servo motor is driven is at the highest notch, with
The rotation of steel pipe 4, the height on the perigee distance ground of steel pipe 4 gradually decrease, the screw rod 13 of elevator is gradually lowered, when
When crossing the long-diagonal position of rectangle, the height on the perigee distance ground of steel pipe 4 is gradually increasing, the screw rod 13 of elevator
It is gradually increasing, so recycles, guarantee that steel pipe 4 contacts always with carrying roller 8, realize 8 component of carrying roller cooperation blanking rack 7 to steel pipe 4
Servo-actuated support, ensure that the cutting accuracy of the biggish steel pipe 4 of rectangular tube cross-section length and width dimensions gap.
After blanking is completed in cutting, Serve Motor Control the first elevator 11 and the second elevator 12 first is bottomed out,
Then the jack-up of blanking baffle 21 flushes 21 upper surface of blanking baffle with the support plate 9 of blanking rack 7 by blanking cylinder 22, last electricity
The carrying roller 8 that magnet valve control is risen is recovered to minimum point, this process reduces the blanking height difference of tubing, knocks when avoiding tubing blanking
Touch the generation of damage phenomenon.Steel pipe 4 will mildly slide to finished products such as truck, conveyer belts from the support plate 9 of blanking rack 7 and collect
In device.
Above-mentioned specific embodiment cannot function as the limitation to scope of protection of the utility model, for the skill of the art
For art personnel, any alternate modification or transformation made to the utility model embodiment all fall within the guarantor of the utility model
It protects in range.
Place is not described in detail for the utility model, is the well-known technique of those skilled in the art of the present technique.
Claims (9)
1. a kind of follow-up material-supporting for laser pipe cutter, doffer, it is characterised in that：Including chassis, set vertically on chassis
There is fixed bracket, blanking rack is movably equipped on the fixed bracket, blanking rack is connected with the following driving device being located on chassis,
Several moving vertically idler components, the carrying roller position of each moving vertically idler component are equipped at intervals on blanking rack along blanking rack length direction
It sets to positive setting.
2. a kind of follow-up material-supporting for laser pipe cutter according to claim 1, doffer, it is characterised in that：Institute
It states and is equipped with support plate at the top of blanking rack, the position that each carrying roller is corresponded in the support plate is equipped with through-hole.
3. a kind of follow-up material-supporting for laser pipe cutter according to claim 1, doffer, it is characterised in that：Institute
Stating following driving device includes the first elevator and the second elevator being arranged on chassis, first elevator and second liter
The screw rod of drop machine is connected with blanking rack respectively, and transmission shaft, the both ends of transmission shaft are equipped between the first elevator and the second elevator
It is connected respectively by shaft coupling with the input shaft of the first elevator and the second elevator, is watched wherein being also connected with one on the first elevator
Take motor.
4. a kind of follow-up material-supporting for laser pipe cutter according to claim 2, doffer, it is characterised in that：Institute
Stating moving vertically idler component includes the connection frame being movably arranged on blanking rack, and the connection frame is equipped with carrier roller frame, the carrying roller
Top of the trellis is equipped with shaft, and rotation is equipped with carrying roller in the shaft, is also equipped with retainer cylinder, the retainer vertically on the blanking rack
The piston rod of cylinder is connected with connection frame.
5. a kind of follow-up material-supporting for laser pipe cutter according to claim 4, doffer, it is characterised in that：Institute
It states the blanking rack below connection frame and is equipped with block, be equipped with cushion above block.
6. a kind of follow-up material-supporting for laser pipe cutter according to claim 2, doffer, it is characterised in that：Institute
It states height of the support plate close to fixed bracket side and is higher than the height far from fixed bracket side.
7. a kind of follow-up material-supporting for laser pipe cutter according to claim 2, doffer, it is characterised in that：Institute
It states support plate one end and is equipped with blanking baffle, the blanking rack below blanking baffle is equipped with blanking cylinder, and blanking baffle one end passes through
Folding is connected with support plate, and the other end is connected with the piston rod of blanking cylinder.
8. a kind of follow-up material-supporting for laser pipe cutter according to claim 1, doffer, it is characterised in that：Institute
It states and is equipped at least two the first guide rails on fixed bracket along the vertical direction, blanking rack is equipped with the cunning matched with the first guide rail
Block.
9. a kind of follow-up material-supporting for laser pipe cutter according to claim 4, doffer, it is characterised in that：Institute
It states and is equipped at least two the second guide rails on the blanking rack below through-hole along the vertical direction, connection frame is equipped with to match with the second guide rail
The sliding block of conjunction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820348956.4U CN208099629U (en) | 2018-03-13 | 2018-03-13 | A kind of follow-up material-supporting for laser pipe cutter, doffer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820348956.4U CN208099629U (en) | 2018-03-13 | 2018-03-13 | A kind of follow-up material-supporting for laser pipe cutter, doffer |
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| Publication Number | Publication Date |
|---|---|
| CN208099629U true CN208099629U (en) | 2018-11-16 |
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ID=64126359
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820348956.4U Active CN208099629U (en) | 2018-03-13 | 2018-03-13 | A kind of follow-up material-supporting for laser pipe cutter, doffer |
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|---|---|
| CN (1) | CN208099629U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108213740A (en) * | 2018-03-13 | 2018-06-29 | 山东镭鸣数控激光装备有限公司 | A kind of follow-up material-supporting, doffer for laser pipe cutter |
| CN110253302A (en) * | 2019-07-26 | 2019-09-20 | 杭州雨彤文化创意有限公司 | A kind of office chair steel tube cutting machine |
-
2018
- 2018-03-13 CN CN201820348956.4U patent/CN208099629U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108213740A (en) * | 2018-03-13 | 2018-06-29 | 山东镭鸣数控激光装备有限公司 | A kind of follow-up material-supporting, doffer for laser pipe cutter |
| CN110253302A (en) * | 2019-07-26 | 2019-09-20 | 杭州雨彤文化创意有限公司 | A kind of office chair steel tube cutting machine |
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