CN205166193U - Two workstation exchange mechanism of laser cutting machine - Google Patents
Two workstation exchange mechanism of laser cutting machine Download PDFInfo
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- CN205166193U CN205166193U CN201520820708.1U CN201520820708U CN205166193U CN 205166193 U CN205166193 U CN 205166193U CN 201520820708 U CN201520820708 U CN 201520820708U CN 205166193 U CN205166193 U CN 205166193U
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Abstract
The utility model discloses a two workstation exchange mechanism of laser cutting machine, including workstation part, chain drive part and guide rail part, the workstation part includes upper table and lower table, and chain drive part includes chain, drive sprocket, driven sprocket, directive wheel, upper table connecting block and lower table connecting block. The device adopts chain kind of drive, and directly drive the upper table and reciprocating type mutual cyclic motion is done to the lower table through the axle chain and sprocket, and simple structure has improved the stability and the durability of structure, the single exchange time of upper table and lower table significantly reduces, and is steerable within 20s to switching speed accessible PLC sets up further improvement, and then shortens exchange time once more, the device easy operation, the lower table can material loading or unloading in the time of upper table processing material, and excellent in use effect has improved the availability of lathe in the unit interval, has improved work efficiency greatly.
Description
Technical field
The utility model relates to a kind of workbench, specifically a kind of laser cutting machine double-workbench exchange mechanism.
Background technology
Along with the progress of science and technology, laser obtains develop rapidly in the field such as industry, agricultural, medical science, military project, and obtains huge economic benefit and social benefit.Laser industry is also classified as tackling key problem one of key project by China, and supports laser technology industrialization energetically, and laser cutting machine tool is exactly wherein a kind of equipment.The existing laser cutting machine tool of current China is designed to single fixed work bench, one complete operation comprises: material loading (lathe stopping) → processing → blanking (lathe stopping), due to the material loading of common laser lathe and blanking procedure consuming time longer, be Intelligent Machining during machine tooling operation on the other hand, staff can be caused during this to leave unused, therefore the production efficiency of common single fixed work bench laser cutting machine tool being restricted to a certain extent, production capacity is also not obvious.
Utility model content
The purpose of this utility model is to provide a kind of laser cutting machine double-workbench exchange mechanism, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme:
A kind of laser cutting machine double-workbench exchange mechanism, comprise workbench portion, Chain conveyer part and rail sections, described workbench portion comprises upper table and lower table, lower table is provided with the first roller, second roller and the 3rd roller, chain divides and comprises chain, drive sprocket, driven sprocket, deflecting roller, upper table contiguous block and lower table contiguous block, rail sections comprises line slideway and slant rail, distance in motion process between the first roller and the second roller is equal everywhere with the distance in the same level on the inclined-plane of two slant rails.
As further program of the utility model: rail sections is provided with four speed change points, and speed change point is NPN type metal approach inductive switch, by PLC programme-control.
As further program of the utility model: the quantity of drive sprocket is two, the quantity of driven sprocket is four.
Compared with prior art, the beneficial effects of the utility model are: this device adopts Chain conveyer mode, and directly drive upper table and lower table to do the motion of reciprocating reciprocating cycle by axle and sprocket wheel, structure is simple, improves stability and the durability of structure; The single exchange time of upper table and lower table greatly reduces, and can be controlled within 20s, and exchange velocity arranges further raising by PLC, and then again shortens swap time; This device is simple to operate, and while upper table rapidoprint, lower table can material loading or blanking, and result of use is good, improves the effective rate of utilization of lathe in the unit interval, substantially increases operating efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation of laser cutting machine double-workbench exchange mechanism.
Fig. 2 is the structural representation of lower table in laser cutting machine double-workbench exchange mechanism.
Fig. 3 is the schematic diagram of halt and speed change point in laser cutting machine double-workbench exchange mechanism.
Wherein: 1-upper table, 2-lower table, 21-first roller, 22-second roller, 23-the 3rd roller, 3-chain, 4-drive sprocket, 5-driven sprocket, 6-line slideway, 7-slant rail, 8-first halt, 9-first speed change point, 10-second speed change point, 11-the 3rd speed change point, 12-the 4th speed change point, 13-second halt.
Detailed description of the invention
Be described in more detail below in conjunction with the technical scheme of detailed description of the invention to this patent.
Refer to Fig. 1-3, a kind of laser cutting machine double-workbench exchange mechanism, comprise workbench portion, Chain conveyer part and rail sections, described workbench portion comprises upper table 1 and lower table 2, lower table 2 is provided with the first roller 21, second roller 22 and the 3rd roller 23, chain divides and comprises chain 3, drive sprocket 4, driven sprocket 5, deflecting roller, upper table contiguous block and lower table contiguous block, rail sections comprises line slideway 6 and slant rail 7, distance in motion process between the first roller 21 and the second roller 22 is equal everywhere with the distance in the same level on the inclined-plane of two slant rails 7.Guide rail is provided with four speed change points, and speed change point is NPN type metal approach inductive switch, by PLC programme-control.The quantity of drive sprocket 4 is two, and the quantity of driven sprocket 5 is four.
Operation principle of the present utility model is: start this device, and when upper table 1 and lower table 2 start to exchange, upper table 1 remains on upper rail and moves horizontally under the drive of chain 3, so the movement locus of upper table 1 remains level.While upper table 1 moves, lower table 2 also moves simultaneously in the opposite direction, when lower table 2 moves to guide rail crotch, lower table 2 does downslope motion along oblique orbit 7 and drops to lower guideway, thus and between upper table 1, form the dislocation space of a safety, avoid the crossover inteference of upper table 1 and lower table 2, lower table 2 moves forward, after upper table 1 and lower table 2 cross, first roller 21 of lower table 2 and the 3rd roller 23 be in simultaneously another group slant rail 7 same level on and start climbing rise, to guarantee that upper table 1 and lower table 2 keep same level again, lower table 2 continues to go ahead along straight guide 6 part after rising, until terminal stops, now whole exchange completes, in whole exchange process, upper table 1 and lower table 2 remain motion state, save the plenty of time.First-order rate, second order rate and exchange velocity three speed are designed altogether in the exchange process of upper table 1 and lower table 2, wherein first-order rate is for stopping buffer speed, therefore first-order rate is the slowest in reduce the inertia produced when workbench stops, to extend the service life of exchange mechanism, second order rate is ramp medium velocity, lower table 2 before entering ramp guide rail by speed-shifting second order rate, to guarantee that lower table 2 obtains enough pulling force when running in ramp thus ensures that it at the uniform velocity passes through in ramp.Wherein, it is first-order rate (at a slow speed) between first halt 8 and the first speed change point 9, be second order rate (middling speed) between first speed change point 9 and the second speed change point 10, be exchange velocity (fast) between second speed change point 10 and the 3rd speed change point 11, being second order rate between 3rd speed change point 11 and the 4th speed change point 12, is first-order rate between the 4th speed change point 12 and the second halt 13.This device adopts Chain conveyer mode, and directly drive upper table 1 and lower table 2 to do the motion of reciprocating reciprocating cycle by axle and sprocket wheel, structure is simple, improves stability and the durability of structure; The single exchange time of upper table 1 and lower table 2 greatly reduces, and can be controlled within 20s, and exchange velocity arranges further raising by PLC, and then again shortens swap time; This device is simple to operate, and while upper table 1 rapidoprint, lower table 2 can material loading or blanking, and result of use is good, improves the effective rate of utilization of lathe in the unit interval, substantially increases operating efficiency.
Above the better embodiment of this patent is explained in detail, but this patent is not limited to above-mentioned embodiment, in the ken that one skilled in the relevant art possesses, can also makes a variety of changes under the prerequisite not departing from this patent aim.
Claims (3)
1. a laser cutting machine double-workbench exchange mechanism, it is characterized in that, comprise workbench portion, Chain conveyer part and rail sections, described workbench portion comprises upper table and lower table, lower table is provided with the first roller, second roller and the 3rd roller, chain divides and comprises chain, drive sprocket, driven sprocket, deflecting roller, upper table contiguous block and lower table contiguous block, rail sections comprises line slideway and slant rail, distance in motion process between the first roller and the second roller is equal everywhere with the distance in the same level on the inclined-plane of two slant rails.
2. laser cutting machine double-workbench exchange mechanism according to claim 1, is characterized in that, described rail sections is provided with four speed change points, and speed change point is NPN type metal approach inductive switch, by PLC programme-control.
3. laser cutting machine double-workbench exchange mechanism according to claim 1 and 2, is characterized in that, the quantity of described drive sprocket is two, and the quantity of driven sprocket is four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520820708.1U CN205166193U (en) | 2015-10-21 | 2015-10-21 | Two workstation exchange mechanism of laser cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520820708.1U CN205166193U (en) | 2015-10-21 | 2015-10-21 | Two workstation exchange mechanism of laser cutting machine |
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| Publication Number | Publication Date |
|---|---|
| CN205166193U true CN205166193U (en) | 2016-04-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520820708.1U Active CN205166193U (en) | 2015-10-21 | 2015-10-21 | Two workstation exchange mechanism of laser cutting machine |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107262950A (en) * | 2017-07-14 | 2017-10-20 | 武汉天琪激光设备制造有限公司 | A kind of method of Synchronization Control automatic lifting pallet changer |
| CN106862781B (en) * | 2017-04-24 | 2018-05-29 | 安徽艾克森机械设备有限公司 | A kind of laser cutting machine double change-table device |
| CN109926730A (en) * | 2017-12-15 | 2019-06-25 | 大族激光科技产业集团股份有限公司 | A kind of interactive mode laser cutting device |
-
2015
- 2015-10-21 CN CN201520820708.1U patent/CN205166193U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106862781B (en) * | 2017-04-24 | 2018-05-29 | 安徽艾克森机械设备有限公司 | A kind of laser cutting machine double change-table device |
| CN107262950A (en) * | 2017-07-14 | 2017-10-20 | 武汉天琪激光设备制造有限公司 | A kind of method of Synchronization Control automatic lifting pallet changer |
| CN109926730A (en) * | 2017-12-15 | 2019-06-25 | 大族激光科技产业集团股份有限公司 | A kind of interactive mode laser cutting device |
| CN109926730B (en) * | 2017-12-15 | 2021-08-20 | 大族激光科技产业集团股份有限公司 | Interactive laser cutting device |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 102206, 3-1-513, Pearl River International Center, 1 North Qing Lu, Beijing, Changping District Patentee after: WUHAN KEBEI TECHNOLOGY CO.,LTD. Address before: 102206, 3-1-513, Pearl River International Center, 1 North Qing Lu, Beijing, Changping District Patentee before: Wuhan Kebei Technology Co.,Ltd. |
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| TR01 | Transfer of patent right |
Effective date of registration: 20230705 Address after: 436032 North of No.3 Road, Gedian Development Zone, Ezhou City, Hubei Province (in the yard of Wuhan Kebei Technology Co., Ltd.) Patentee after: Ezhou Kebei laser Co.,Ltd. Address before: 3-1-513, the Pearl River Moore International Center, No. 1, Beiqing Road, Changping District, Beijing 102206 Patentee before: WUHAN KEBEI TECHNOLOGY CO.,LTD. |
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| TR01 | Transfer of patent right |