CN214641146U - A loading attachment for optic fibre laser cutting machine - Google Patents
A loading attachment for optic fibre laser cutting machine Download PDFInfo
- Publication number
- CN214641146U CN214641146U CN202120799574.5U CN202120799574U CN214641146U CN 214641146 U CN214641146 U CN 214641146U CN 202120799574 U CN202120799574 U CN 202120799574U CN 214641146 U CN214641146 U CN 214641146U
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- China
- Prior art keywords
- cutting machine
- laser cutting
- support arm
- material pressing
- pressing
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- 238000003698 laser cutting Methods 0.000 title claims abstract description 20
- 239000000835 fiber Substances 0.000 title claims abstract description 11
- 238000005520 cutting process Methods 0.000 claims abstract description 27
- 238000003825 pressing Methods 0.000 claims description 51
- 239000000463 material Substances 0.000 claims description 36
- 230000003139 buffering effect Effects 0.000 claims description 10
- 239000013307 optical fiber Substances 0.000 claims description 10
- 239000003292 glue Substances 0.000 claims 1
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a loading attachment for optic fibre laser cutting machine, the device comprises a device body, open between two parties on the top face of device body has the feeding recess that transversely link up to open in the both sides of feeding recess has the slip kerve, the transfer roller that even interval set up is installed to the bottom of feeding recess, two all install slidable slip support arm, two on the slip kerve install the sliding beam who is driven by actuating mechanism between the slip support arm to install cutting device, every on sliding beam the both sides of slip support arm all are provided with the collateral branch pole of L type, just be fixed with swager between two lateral branches of sliding beam one side. This a loading attachment for optic fibre laser cutting machine adapts to different cutting demands, and overall adjustment is by elevator motor drive, reduces manpower operation intensity, can follow cutting device simultaneously and remove swager structure, stability when ensureing the cutting.
Description
Technical Field
The utility model belongs to a optic fibre laser cutting machine technical field, concretely relates to a loading attachment for optic fibre laser cutting machine.
Background
The fiber laser is a novel fiber laser which is newly developed internationally, outputs a laser beam with high energy density and gathers on the surface of a workpiece, so that an area irradiated by a superfine focus light spot on the workpiece is instantly melted and gasified, the light spot irradiation position is moved by a numerical control mechanical system to realize automatic cutting, a common cutting machine, a feeding device and the cutting machine are separately operated, the operation is complex, the production cost is increased, the height of the machine is limited, and the adjustment is not convenient.
At present, a feeding device for an optical fiber laser cutting machine, as shown in the publication No. CN208628688U, includes a device body, a pressing device, and a cutting device, where the device body includes a base, a conveying belt, and an installation plate. Although the improvement of the feeding of the laser cutting machine is realized, the feeding device and the cutting machine are integrated, and the cutting height is adjusted, when the cutting height is adjusted, the adjustment efficiency is low, the accuracy is poor, and meanwhile, when a cutting workpiece is compressed, the compression position is fixed, the compression strength cannot be controlled, and further the compression requirements under different conditions cannot be met.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a loading attachment for optic fibre laser cutting machine to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a loading attachment for optic fibre laser cutting machine, includes the device body, the top face of device body is opened between two parties has the material loading recess that transversely link up to open in the both sides of material loading recess has the slip kerve, the transfer roller that even interval set up is installed to the bottom of material loading recess, two all install slidable slip support arm, two on the slip kerve install the sliding beam who is driven by actuating mechanism between the slip support arm to install cutting device, every on sliding beam the both sides of slip support arm all are provided with the collateral branch pole of L type, just be fixed with swager between two lateral branches of sliding beam one side and construct.
Preferably, the driving mechanism comprises a lifting motor installed at the top end of each sliding support arm, a side groove formed in one side face of each sliding support arm in the opposite direction, and a lead screw installed in the side groove, the lead screw rotates in the side groove, and the top end of the lead screw is fixedly connected with an output shaft of the lifting motor.
Preferably, the two ends of the sliding beam are respectively provided with a lifting slide block which is matched with the side groove in a protruding mode, and each lifting slide block is respectively sleeved on the outer side of the screw rod in a threaded mode.
Preferably, the material pressing mechanism comprises a material pressing top plate, a material pressing lower plate and a buffer pressing assembly, wherein two ends of the material pressing top plate are fixedly connected with the side supporting rods respectively, the material pressing lower plate is arranged right below the material pressing top plate, and the buffer pressing assembly is connected with the material pressing top plate and the material pressing lower plate.
Preferably, electric push rods are embedded into two ends of the material pressing top plate, the bottom end of each electric push rod is fixedly connected with the top end of the buffering and pressing mechanism, and a rubber base plate is bonded to the bottom end of the material pressing lower plate.
Preferably, the buffering and compressing assembly comprises an upper plate fixedly connected with the bottom end of the electric push rod and a buffering piece fixed at the bottom end of the upper plate and fixedly connected with two sides of the top end surface of the material pressing lower plate.
Preferably, the bolster includes with connect the fixed flexible outer tube of upper plate, with press the material fixed telescopic link of hypoplastron and overlap the first spring in flexible outer tube and the material hypoplastron outside, slide in flexible outer tube is inserted to telescopic link's top to be equipped with pressure sensor at the inner chamber roof of flexible outer tube, be equipped with the second spring between pressure sensor and the flexible link.
The utility model discloses a technological effect and advantage: according to the feeding device for the optical fiber laser cutting machine, the sliding cross beam driven to lift by the driving mechanism is arranged between the sliding support arms on the two sides of the device body, and the cutting device is arranged on the sliding cross beam, so that the driving mechanism can drive the sliding cross beam to lift during working, the cutting height of the cutting device is adjusted, different cutting requirements are met, the whole adjustment is driven by the lifting motor, the manual operation intensity is reduced, and the adjustment accuracy is improved; in addition, a material pressing mechanism is arranged between the side branch rods on two sides of the sliding support arm and can move along with the sliding of the sliding support arm, so that the material pressing mechanism can ensure the compression of two sides of the cutting position when pressing a workpiece, and further the stability of cutting is ensured.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a sectional view of the swaging mechanism of the present invention;
fig. 3 is a cross-sectional view of the sliding arm of the present invention.
In the figure: 1. a device body; 2. a feeding groove; 3. a conveying roller; 4. sliding the support arm; 5. a sliding beam; 6. a side strut; 7. a material pressing mechanism; 8. a lifting motor; 9. pressing a top plate; 10. an electric push rod; 11. connecting the upper plate; 12. pressing a lower plate; 13. a telescopic outer tube; 14. a telescopic connecting rod; 15. a first spring; 16. a second spring; 17. a pressure sensor; 18. a lead screw; 19. a lifting slide block; 20. and a side groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1, a feeding device for an optical fiber laser cutting machine includes a device body 1, a feeding groove 2 transversely running through is formed in the middle of the top end surface of the device body 1, sliding bottom grooves are formed in two sides of the feeding groove 2, conveying rollers 3 (the conveying rollers 3 are in the prior art and can also be conveyed by using a conveyor belt) are installed at the bottom end of the feeding groove 2 at even intervals, slidable sliding support arms 4 are installed on the two sliding bottom grooves (the sliding of the sliding support arms 4 is also in the prior art), a sliding beam 5 driven by a driving mechanism is installed between the two sliding support arms 4, a cutting device is installed on the sliding beam 5, both sides of each sliding support arm 4 are provided with L-shaped side support rods 6, and a material pressing mechanism 7 is fixed between the two side support rods 6 on one side of the sliding beam 5.
As shown in fig. 3, the driving mechanism includes a lifting motor 8 installed at the top end of each sliding arm 4, a side groove 20 opened at one side of the two sliding arms 4 facing each other, and a lead screw 18 installed in the side groove 20, the lead screw 18 rotates in the side groove 20, and the top end of the lead screw 18 is fixedly connected with the output shaft of the lifting motor 8, two ends of the sliding beam 5 are respectively provided with a lifting slider 19 engaged in the side groove 20 in a protruding manner, and each lifting slider 19 is respectively sleeved outside the lead screw 18 in a threaded manner, and the lifting motor 8 is a servo motor, and can rotate forward and backward, thereby adjusting the lifting of the lifting slider 19 on the lead screw 18.
As shown in fig. 2, the pressing mechanism 7 includes a pressing top plate 9, two ends of which are respectively fixedly connected with the side branch rods 6, a pressing lower plate 12 arranged under the pressing top plate 9, and a buffer pressing assembly connecting the pressing top plate 9 and the pressing lower plate 12, electric push rods 10 are embedded in two ends of the pressing top plate 9, the bottom end of each electric push rod 10 is fixedly connected with the top end of the buffer pressing mechanism, a rubber cushion plate is bonded to the bottom end of the pressing lower plate 12, friction force between the bottom end of each electric push rod and the surface of a workpiece is increased, and the pressing effect is better.
As shown in fig. 2, the buffering and compressing assembly includes an upper plate 11 fixedly connected to the bottom end of the electric push rod 10, and buffering members fixed to the bottom end of the upper plate 11 and fixedly connected to both sides of the top end surface of the lower pressing plate 12, the buffering members include an outer telescopic tube 13 fixed to the upper plate 11, a telescopic link 14 fixed to the lower pressing plate 12, and a first spring 15 sleeved outside the outer telescopic tube 13 and the lower pressing plate 12, the top end of the telescopic link 14 is inserted into the outer telescopic tube 13 to slide, a pressure sensor 17 is disposed on the top wall of the inner cavity of the outer telescopic tube 13, a second spring 16 is disposed between the pressure sensor 17 and the telescopic link 14, when the electric push rod 10 is compressed downward, the pressure is transmitted to the pressure sensor 17 by the rebounding of the first spring 15 and the second spring 16, and the pressure intensity can be known according to the transmission of the pressure sensor 17, and the electric push rod 10 can be adjusted (the circuit connection is the prior art, and the pressure sensor may employ a PTS401 pressure sensor).
The working principle of the feeding device for the optical fiber laser cutting machine is that when a workpiece is cut by laser, firstly, a plurality of conveying rollers 3 are started to work, the workpiece is placed on the conveying rollers 3, the workpiece is conveyed by the conveying rollers 3 until the workpiece is conveyed to the position right below a cutting device, at the moment, the conveying of the conveying rollers 3 is stopped, a lifting motor 8 is started, a lead screw 18 is driven by the lifting motor 8 to rotate, the cutting height of the upper cutting device of a sliding beam 5 is adjusted, after the adjustment is completed, an electric push rod 10 is started, the electric push rod 10 drives a buffering pressing component and a pressing lower plate 12 to move downwards until the pressing lower plate 12 is in contact with the upper surface of the workpiece and continues to press the workpiece downwards, when the workpiece is continuously pressed, a first spring 15 and a second spring 16 are compressed, and at the same time, the rebound of the second spring 16 transmits the pressure to a pressure sensor 17, after pressure sensor 17 detects the pressure that compresses tightly, after reaching the pressure intensity that needs when compressing tightly, transmit for corresponding controller (optional STM32 series's singlechip), stop electric putter 10's continuation extension, later can carry out the cutting of work piece by cutting device, after the cutting is accomplished, shrink electric putter 10 to the transfer roller 3 work is transported to the work piece again, with work piece output device body 1.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (7)
1. The utility model provides a loading attachment for optic fibre laser cutting machine, includes device body (1), its characterized in that: the top face of device body (1) is opened in the middle of having material loading recess (2) that transversely link up to open in the both sides of material loading recess (2) and have the slip kerve, transfer roller (3) that even interval set up are installed to the bottom of material loading recess (2), two all install slidable slip support arm (4), two on the slip kerve install between slip support arm (4) sliding beam (5) that are driven by actuating mechanism to install cutting device, every on sliding beam (5) the both sides of slip support arm (4) all are provided with collateral branch pole (6) of L type, just be fixed with swager structure (7) between two collateral branch poles (6) of sliding beam (5) one side.
2. The feeding device for the optical fiber laser cutting machine according to claim 1, characterized in that: the driving mechanism comprises a lifting motor (8) arranged at the top end of each sliding support arm (4), side grooves (20) formed in one side face of each sliding support arm (4) in the opposite direction, and a lead screw (18) arranged in each side groove (20), wherein the lead screw (18) rotates in each side groove (20), and the top end of the lead screw (18) is fixedly connected with an output shaft of the lifting motor (8).
3. The feeding device for the optical fiber laser cutting machine according to claim 2, characterized in that: and lifting slide blocks (19) matched in the side grooves (20) are arranged at two ends of the sliding beam (5) in a protruding mode, and each lifting slide block (19) is respectively sleeved on the outer side of the screw rod (18) in a threaded mode.
4. The feeding device for the optical fiber laser cutting machine according to claim 2, characterized in that: the material pressing mechanism (7) comprises a material pressing top plate (9), a material pressing lower plate (12) and a buffer pressing assembly, wherein the two ends of the material pressing top plate (9) are fixedly connected with the side supporting rods (6) respectively, the material pressing lower plate (12) is arranged right below the material pressing top plate (9), and the buffer pressing assembly is connected with the material pressing top plate (9) and the material pressing lower plate (12).
5. The feeding device for the optical fiber laser cutting machine according to claim 4, wherein: electric putter (10) are all embedded to be installed at the both ends of pressing material roof (9), and every the bottom of electric putter (10) all with buffering hold-down mechanism's top fixed connection, it has the rubber backing plate to glue material hypoplastron (12) bottom.
6. The feeding device for the optical fiber laser cutting machine according to claim 5, wherein: the buffering and compressing assembly comprises an upper plate (11) fixedly connected with the bottom end of the electric push rod (10) and buffering parts which are fixed at the bottom end of the upper plate (11) and fixedly connected with two sides of the top end face of the material pressing lower plate (12).
7. The feeding device for the optical fiber laser cutting machine according to claim 6, wherein: the bolster includes with connect flexible outer tube (13) that upper plate (11) is fixed, with press flexible connecting rod (14) that material hypoplastron (12) is fixed and overlap first spring (15) in flexible outer tube (13) and material hypoplastron (12) outside, slide in inserting flexible outer tube (13) on the top of flexible connecting rod (14) to inner chamber roof at flexible outer tube (13) is equipped with pressure sensor (17), be equipped with second spring (16) between pressure sensor (17) and flexible connecting rod (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120799574.5U CN214641146U (en) | 2021-04-19 | 2021-04-19 | A loading attachment for optic fibre laser cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120799574.5U CN214641146U (en) | 2021-04-19 | 2021-04-19 | A loading attachment for optic fibre laser cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214641146U true CN214641146U (en) | 2021-11-09 |
Family
ID=78464535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120799574.5U Expired - Fee Related CN214641146U (en) | 2021-04-19 | 2021-04-19 | A loading attachment for optic fibre laser cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214641146U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114393324A (en) * | 2022-01-21 | 2022-04-26 | 江苏三州机械科技有限公司 | Laser cutting device is used in plank production and processing with locate function |
| CN115140929A (en) * | 2022-08-04 | 2022-10-04 | 江苏浩宇玻璃科技有限公司 | Glass cutting machine |
| CN116441752A (en) * | 2023-04-27 | 2023-07-18 | 广州丰江微电子有限公司 | High-precision positioning lead frame cutting system |
-
2021
- 2021-04-19 CN CN202120799574.5U patent/CN214641146U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114393324A (en) * | 2022-01-21 | 2022-04-26 | 江苏三州机械科技有限公司 | Laser cutting device is used in plank production and processing with locate function |
| CN115140929A (en) * | 2022-08-04 | 2022-10-04 | 江苏浩宇玻璃科技有限公司 | Glass cutting machine |
| CN115140929B (en) * | 2022-08-04 | 2023-09-05 | 江苏浩宇玻璃科技有限公司 | Glass cutting machine |
| CN116441752A (en) * | 2023-04-27 | 2023-07-18 | 广州丰江微电子有限公司 | High-precision positioning lead frame cutting system |
| CN116441752B (en) * | 2023-04-27 | 2023-11-21 | 广州丰江微电子有限公司 | High-precision positioning lead frame cutting system |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211109 |
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| CF01 | Termination of patent right due to non-payment of annual fee |