CN109807480A - A kind of automatic replacement laser cutting head nozzle device - Google Patents
A kind of automatic replacement laser cutting head nozzle device Download PDFInfo
- Publication number
- CN109807480A CN109807480A CN201910209587.XA CN201910209587A CN109807480A CN 109807480 A CN109807480 A CN 109807480A CN 201910209587 A CN201910209587 A CN 201910209587A CN 109807480 A CN109807480 A CN 109807480A
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- CN
- China
- Prior art keywords
- nozzle
- gear
- sprocket wheel
- cutting head
- laser cutting
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The invention discloses a kind of automatic replacement laser cutting head nozzle devices, including servo motor, the output shaft of the servo motor to be connected by speed reducer with the first sprocket wheel；First sprocket wheel is connected by chain with the second sprocket wheel；Further include multiple second gears, nozzle carrier is mounted in each second gear, is sequentially connected between multiple second gears by multiple first gears；The chain is at least connected with one of first gear and/or a second gear.Automatic replacement laser cutting head nozzle device of the present invention, nozzle carrier is arranged in second gear, pass through the first sprocket wheel, the second sprocket wheel, chain, first gear and the mutual drive connection of second gear, so that the rotation of nozzle carrier is able to drive nozzle rotation, realize the installation and removal of nozzle, nozzle exchange efficiency is substantially increased, the labor intensity of worker is reduced.
Description
Technical field
The invention belongs to be cut by laser field of machining technology, and in particular to a kind of automatic replacement laser cutting head nozzle dress
It sets.
Background technique
For the plate of unlike material difference plate thickness, in order to reach due cutting effect, generally requires replacement laser and cut
The nozzle of cutting mill, usual nozzle need manually to be replaced manually using being threaded on cutting head, and one is manually operated
Cyclic process probably has: cutting head pause, remove nozzle, identification to be installed nozzle, will nozzle screw, execute spray
Five steps such as mouth calibration generally require consumption 5-10 minutes or even the longer time, and replacement nozzle efficiency is low, worker's labour
Intensity is big.
Summary of the invention
In view of the above technical problems, the purpose of the present invention is to provide a kind of structures to be simple and convenient to operate, can mention significantly
The replacement efficiency of high cutting nozzles reduces the automatic replacement laser cutting head nozzle device of labor intensity of workers.
To achieve the above object, the invention provides the following technical scheme:
A kind of automatic replacement laser cutting head nozzle device, including servo motor, the output shaft of the servo motor pass through
Speed reducer is connected with the first sprocket wheel；First sprocket wheel is connected by chain with the second sprocket wheel；
Further include multiple second gears, be mounted on nozzle carrier in each second gear, between multiple second gears
It is sequentially connected by multiple first gears；The chain at least with one of first gear and/or a second gear
It is connected.
As the preferred of the embodiment of the present invention, ratchet group is installed between the speed reducer and the first sprocket wheel, described
Limiter of moment is connected in ratchet group.
As the preferred of the embodiment of the present invention, the invention also includes bottom plates and nozzle box；The bottom plate setting is in servo electricity
The bottom of machine and speed reducer, the first gear and second gear are encapsulated in nozzle box (12), and the nozzle carrier exposes outside
Nozzle box.
As the preferred of the embodiment of the present invention, there are two side plate, the servo motor and decelerations for installation on the bottom plate
Machine is installed between two side plates, and the servo motor is fixed on corresponding side plate, and the side of two side plates is and nozzle
Case is fixedly connected.
As the preferred of the embodiment of the present invention, the first gear and second gear are set side by side in nozzle box
It sets, a row of first gear is arranged in second sprocket wheel.
Compared with prior art, the beneficial effects of the present invention are:
Nozzle carrier is arranged in second gear, passes through by automatic replacement laser cutting head nozzle device of the present invention
First sprocket wheel, the second sprocket wheel, chain, first gear and the mutual drive connection of second gear, so that the rotation of nozzle carrier
It is able to drive nozzle rotation, the installation and removal of nozzle is realized, substantially increases nozzle exchange efficiency, reduce the labour of worker
Intensity.
Detailed description of the invention
Fig. 1 is the overall schematic of the automatic replacement laser cutting head nozzle device of the present invention；
Fig. 2 is the schematic internal view of the nozzle box of the automatic replacement laser cutting head nozzle device of the present invention；
It is as shown in the figure: 1, servo motor；2, speed reducer；3, the first sprocket wheel；4, chain；5, the second sprocket wheel；6, first gear；
7, second gear；8, nozzle carrier；9, ratchet group；10, limiter of moment；11, bottom plate；12, nozzle box；13, side plate.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that, term " on ", "lower", "front", "rear", "left", "right", "inner",
"outside", etc. instructions orientation or positional relationship be based on the orientation or positional relationship shown in the drawings, be merely for convenience of description this
Invention and simplified description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific side
Position construction and operation, therefore be not considered as limiting the invention.
Referring to shown in Fig. 1 to 2, the embodiment of the present invention provides a kind of automatic replacement laser cutting head nozzle device, specific to wrap
Bottom plate 11 and nozzle box 12 are included, servo motor 1 and speed reducer 2 are equipped on bottom plate 11, wherein the output shaft of servo motor 1 is logical
It crosses speed reducer 2 to be connected with the first sprocket wheel 3, the first sprocket wheel 3 is connected by chain 4 with the second sprocket wheel 5.Pacify in nozzle box 12
Dress further includes that (in the present embodiment, installation can come multiple second gears 7 according to actual needs certainly there are six second gear 7
Determine the number of setting).Nozzle carrier 8 is mounted in each second gear 7, wherein nozzle carrier 8 exposes outside nozzle box
12.Be sequentially connected between multiple second gears 7 by multiple first gears 6, chain 4 at least with one of first gear
6 and/or a second gear 7 be connected.
In the present embodiment, six second gears 7 are disposed side by side in nozzle box 12, four first gears 6 and one
A second sprocket wheel 5 is disposed side by side on behind second gear 7, the chain 4 connected on the second sprocket wheel 5 and two the second teeth therein
Wheel 7 and a first gear are meshed, by the transmission of chain 4 and first gear 6 and second gear 7 and first gear 6 with
Transmission between second gear 7, to drive the nozzle carrier 8 in second gear 6 to be rotated.
It is shown in Figure 1, in the present embodiment, ratchet group 9 is installed between speed reducer 2 and the first sprocket wheel 3, in ratchet
Limiter of moment 10 is connected in group 9.Nozzle (dress nozzle) is tightened when servo motor 1 rotates clockwise, ratchet group 9 is to skid
State, 10 limits nozzle seat of limiter of moment, 8 output torque, the tension for preventing nozzle stubborn；When servo motor 1 rotates counterclockwise
Unscrew nozzle (unloading nozzle), ratchet group 9 is to sting tight state, and limiter of moment 6 fails at this time, and servo motor 1 is exported through speed reducer 2
Torque is all transmitted to nozzle carrier 8, it is ensured that nozzle can be unscrewed.Above a set of actuation cycle once achieve that nozzle it is automatic more
It changes.
Shown in Figure 1, in the present embodiment, there are two side plate 13, servo motor 1 and speed reducers for installation on bottom plate 11
Between 2 two side plates 13 of installation, servo motor 1 is fixed on corresponding side plate 13, and the side of two side plates 13 is and nozzle box
12 are fixedly connected.In this way, bottom plate 11 and nozzle box 12 are integrally formed formula structure, so that the stability and entirety of whole device
Property is more preferable.
The operation principle of the present invention is that:
When tearing nozzle open: laser cutting machine cutting head being moved to nozzle exchange station, cutting head falls, and nozzle falls to spray
8 the inside of mouth seat, servo motor 1 start, rotate counterclockwise, and limiter of moment 10, limiter of moment are housed on 2 output shaft of speed reducer
10 are connect with the first sprocket wheel 3 by ratchet group 9；Ratchet group 9 is to sting tight state at this time, and limiter of moment 10 does not play restraining moment
Effect.First sprocket wheel 3 drives the second sprocket wheel 5 by chain 4, and the second sprocket wheel 5 drives first gear 6 and second gear 7 to form
Gear set, second gear 7 drive nozzle carrier 7 to rotate, and realize the function of disassembly nozzle.
When filling nozzle: laser cutting machine cutting head is moved to nozzle exchange station, and cutting head alignment target nozzle falls,
Servo motor 1 starts, and rotates clockwise, and limiter of moment 10, limiter of moment 10 and the first chain are housed on 2 output shaft of speed reducer
Wheel 3 is connected by ratchet group 9；Ratchet group 9 is slipping state at this time, and limiter of moment 10 plays restraining moment.First chain
Wheel 3 is by the second sprocket wheel 5 of drive of chain 4, the gear set that the second sprocket wheel 5 drives first gear 6 and second gear 7 to form, and second
Gear 7 drives nozzle carrier 8 to rotate.When nozzle is tightened, opposing torque is greater than the torque that limiter of moment 10 is set, torque limitation
Device 10 skids, and nozzle carrier 8 stops rotating, and cutting head rises to normal position；Realize the function of installation nozzle.
Above-mentioned steps repeat automatically, and the spray of different model can be automatically replaced in laser cutting machine cutting process
Mouth.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. a kind of automatic replacement laser cutting head nozzle device, it is characterised in that: including servo motor (1), the servo motor
(1) output shaft is connected by speed reducer (2) with the first sprocket wheel (3)；First sprocket wheel (3) passes through chain (4) and second
Sprocket wheel (5) is connected；
Further include multiple second gears (7), is mounted on nozzle carrier (8), multiple second gears in each second gear (7)
(7) it is sequentially connected between by multiple first gears (6)；The chain (4) at least with one of first gear (6)
And/or a second gear (7) is connected.
2. a kind of automatic replacement laser cutting head nozzle device according to claim 1, it is characterised in that: in the deceleration
Ratchet group (9) are installed between machine (2) and the first sprocket wheel (3), are connected with limiter of moment (10) on the ratchet group (9).
3. a kind of automatic replacement laser cutting head nozzle device according to claim 1, it is characterised in that: further include bottom plate
(11) and nozzle box (12)；The bottom plate (11) is arranged in the bottom of servo motor (1) and speed reducer (2), the first gear
(6) it is encapsulated in nozzle box (12) with second gear (7), the nozzle carrier (8) exposes outside nozzle box (12).
4. a kind of automatic replacement laser cutting head nozzle device according to claim 3, it is characterised in that: in the bottom plate
(11) there are two side plate (13), the servo motor (1) and speed reducers (2) to install between two side plates (13) for installation on, described
Servo motor (1) is fixed on corresponding side plate (13), and the side of two side plates (13) is consolidated with nozzle box (12)
Fixed connection.
5. a kind of automatic replacement laser cutting head nozzle device according to claim 3, it is characterised in that: first tooth
Wheel (6) and second gear (7) carry out in the nozzle box (12) arranged side by side, and the second sprocket wheel (5) setting is in first gear
(6) a row.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910209587.XA CN109807480A (en) | 2019-03-19 | 2019-03-19 | A kind of automatic replacement laser cutting head nozzle device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910209587.XA CN109807480A (en) | 2019-03-19 | 2019-03-19 | A kind of automatic replacement laser cutting head nozzle device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109807480A true CN109807480A (en) | 2019-05-28 |
Family
ID=66609538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910209587.XA Pending CN109807480A (en) | 2019-03-19 | 2019-03-19 | A kind of automatic replacement laser cutting head nozzle device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109807480A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111843448A (en) * | 2020-07-31 | 2020-10-30 | 东科克诺尔商用车制动技术有限公司 | Automatic nozzle replacing device for flow measurement of positive displacement compressor |
| CN114473462A (en) * | 2022-04-14 | 2022-05-13 | 江苏高凯精密流体技术股份有限公司 | Nozzle assembly mounting platform and application equipment thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH106062A (en) * | 1996-06-24 | 1998-01-13 | Amada Co Ltd | Yag laser beam machining head, laser beam machining nozzle used for the head, and nozzle magazine for the laser beam machining nozzle |
| CN103143844A (en) * | 2011-11-07 | 2013-06-12 | 通快机械股份公司 | Nozzle holder, nozzle changer and laser processing machine |
| JP2016175108A (en) * | 2015-03-20 | 2016-10-06 | 三菱電機株式会社 | Automatic nozzle exchanger of laser processing machine |
| CN106312308A (en) * | 2015-06-29 | 2017-01-11 | 通快机械股份公司 | Nozzle changer and laser processing machine using the same |
| CN207787998U (en) * | 2017-12-26 | 2018-08-31 | 济南邦德激光股份有限公司 | It is a kind of that there is the automatic laser machine for replacing nozzle |
| CN208556388U (en) * | 2018-07-11 | 2019-03-01 | 无锡庆源激光科技有限公司 | A kind of laser cutting head nozzle apparatus for automatic change |
-
2019
- 2019-03-19 CN CN201910209587.XA patent/CN109807480A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH106062A (en) * | 1996-06-24 | 1998-01-13 | Amada Co Ltd | Yag laser beam machining head, laser beam machining nozzle used for the head, and nozzle magazine for the laser beam machining nozzle |
| CN103143844A (en) * | 2011-11-07 | 2013-06-12 | 通快机械股份公司 | Nozzle holder, nozzle changer and laser processing machine |
| JP2016175108A (en) * | 2015-03-20 | 2016-10-06 | 三菱電機株式会社 | Automatic nozzle exchanger of laser processing machine |
| CN106312308A (en) * | 2015-06-29 | 2017-01-11 | 通快机械股份公司 | Nozzle changer and laser processing machine using the same |
| CN207787998U (en) * | 2017-12-26 | 2018-08-31 | 济南邦德激光股份有限公司 | It is a kind of that there is the automatic laser machine for replacing nozzle |
| CN208556388U (en) * | 2018-07-11 | 2019-03-01 | 无锡庆源激光科技有限公司 | A kind of laser cutting head nozzle apparatus for automatic change |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111843448A (en) * | 2020-07-31 | 2020-10-30 | 东科克诺尔商用车制动技术有限公司 | Automatic nozzle replacing device for flow measurement of positive displacement compressor |
| CN111843448B (en) * | 2020-07-31 | 2022-02-18 | 东科克诺尔商用车制动技术有限公司 | Automatic nozzle replacing device for flow measurement of positive displacement compressor |
| CN114473462A (en) * | 2022-04-14 | 2022-05-13 | 江苏高凯精密流体技术股份有限公司 | Nozzle assembly mounting platform and application equipment thereof |
| CN114473462B (en) * | 2022-04-14 | 2022-06-17 | 江苏高凯精密流体技术股份有限公司 | Nozzle assembly mounting platform and application equipment thereof |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190528 |
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| RJ01 | Rejection of invention patent application after publication |