CN219900714U - Sucking disc subassembly for laser cutting machine - Google Patents
Sucking disc subassembly for laser cutting machine Download PDFInfo
- Publication number
- CN219900714U CN219900714U CN202321132011.6U CN202321132011U CN219900714U CN 219900714 U CN219900714 U CN 219900714U CN 202321132011 U CN202321132011 U CN 202321132011U CN 219900714 U CN219900714 U CN 219900714U
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- China
- Prior art keywords
- sucking disc
- connecting rod
- groove
- sucker
- cutting machine
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- 238000003698 laser cutting Methods 0.000 title claims abstract description 17
- 230000007246 mechanism Effects 0.000 claims abstract description 17
- 238000007789 sealing Methods 0.000 claims description 12
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000001125 extrusion Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000009834 vaporization Methods 0.000 description 2
- 230000008016 vaporization Effects 0.000 description 2
- 101100327917 Caenorhabditis elegans chup-1 gene Proteins 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000009751 slip forming Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Laser Beam Processing (AREA)
Abstract
The utility model discloses a sucker assembly for a laser cutting machine, which comprises a sucker, a reset mechanism and a closing mechanism, wherein the closing mechanism comprises a connecting piece and a connecting rod, the lower end of the connecting piece is provided with a chute, the chute is internally connected with the connecting rod through the reset mechanism, the lower end of the connecting rod is fixedly connected with the sucker, the lower end of the connecting rod is provided with a circular groove and is communicated with the sucker, the outer wall of the upper end of the connecting rod is provided with a plurality of through grooves and is communicated with the circular groove, and the upper end of the connecting piece is provided with a plurality of air passages and is communicated with the chute. The beneficial effects are that: through the connecting rod of being connected in the upper end of sucking disc, when the connecting piece was taken out, the air in the space after contact between sucking disc and the product was taken out through the spout, made the sucking disc inhale the product through the negative pressure, and when the pressure was too big, the atmospheric pressure in the spout was less than external atmospheric pressure, promoted the sucking disc through the atmospheric pressure and moved upward.
Description
Technical Field
The utility model relates to the technical field of laser cutting machines, in particular to a sucker assembly for a laser cutting machine.
Background
The material to be cut is irradiated by the high-power density laser beam, so that the material is heated to the vaporization temperature quickly, holes are formed by vaporization, and slits with very narrow widths are continuously formed in the holes along with the movement of the material by the laser beam, so that the cutting of the material is completed.
According to a laser cutting machine disclosed in Chinese patent publication No. CN217667113U, the problem of providing a laser cutting machine which is compact in structure, does not need a clamp for positioning and can effectively avoid generating carbonized particles is solved.
According to the above patent, when the laser cutting machine snatchs fixedly to the product through the sucking disc, control the suction of sucking disc through air pressure detection module, when the suction between sucking disc and the product is great, powerful pressure can make the product crush the sucking disc to make the sucking disc unable continue to use.
For the problems in the related art, no effective solution has been proposed at present.
Disclosure of Invention
The utility model aims to provide a sucking disc component for a laser cutting machine, which solves the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a sucking disc subassembly for laser cutting machine, includes sucking disc, canceling release mechanical system and closing mechanism, closing mechanism includes connecting piece and connecting rod, the spout has been seted up to the lower extreme of connecting piece, be connected with the connecting rod through canceling release mechanical system in the spout, the lower extreme of connecting rod with sucking disc fixed connection, the circular slot has been seted up to the lower extreme of connecting rod and with the sucking disc intercommunication, a plurality of logical groove has been seted up to the upper end outer wall of connecting rod and with the circular slot intercommunication, a plurality of air flue has been seted up to the upper end of connecting piece and with the spout intercommunication.
Further, the reset mechanism comprises a limiting ring and a spring, wherein the outer wall of the connecting rod is fixedly connected with the limiting ring, and the spring is fixedly connected between the upper end of the limiting ring and the inner wall of the chute.
Further, a first groove is formed in the upper end of the sliding groove, and a buffer gasket is arranged in the first groove.
Further, a second groove is formed in the upper end of the connecting piece, a first sealing ring is embedded in the second groove, and an exhaust pipe is connected with the second groove through internal threads.
Further, a thread groove is formed in the lower end of the sucker, a connecting ring is connected in the thread groove in a threaded mode, and an elastic air bag is fixedly connected to the lower end of the connecting ring.
Further, the inner wall of the thread groove is fixedly connected with a second sealing ring, and the lower end of the second sealing ring is in contact with the upper end of the connecting ring.
Compared with the prior art, the utility model has the following beneficial effects:
(1) Through the connecting rod of being connected in the upper end of sucking disc, when the connecting piece was taken out, the air in the space after with contact between sucking disc and the product was taken out through the spout, makes the sucking disc hold the product through the negative pressure, and when the pressure was too big, the atmospheric pressure in the spout was less than external atmospheric pressure, promotes the sucking disc through the atmospheric pressure and shifts up to make the connecting rod slide into in the recess one, make logical groove closure, thereby the pressure between sucking disc and the product stops changing, avoid the pressure too big to lead to the product to destroy the sucking disc.
(2) The air in the chute and the sucker can be pumped out through the exhaust pipe, when the negative pressure in the sucker is large, the sucker is pushed to slide upwards through atmospheric pressure, the buffer gasket arranged in the first groove can buffer the connecting rod, damage caused by direct contact extrusion of the connecting rod and the connecting piece is avoided, when the exhaust pipe is depressurized, the chute is identical with the external air pressure, the spring pushes the limiting ring to drive the connecting rod to reset, the air pressure in the sucker is recovered, and separation between the sucker and a product is realized.
(3) Through the elastic air bag that sets up, make the sucking disc let elastic air bag produce the deformation through the extrusion of atmospheric pressure when contacting with the product to cover on the product, the sucking disc can't fix the product when having avoided the surface unevenness of product, and with passing through go-between threaded connection between elastic air bag and the sucking disc, can be convenient for change the maintenance after elastic air bag uses for a long time.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of a chuck assembly for a laser cutter according to an embodiment of the present utility model;
FIG. 2 is a schematic view showing an internal structure of a chuck assembly for a laser cutter according to an embodiment of the present utility model;
fig. 3 is an enlarged view at a in fig. 2.
Reference numerals:
1. a suction cup; 2. a reset mechanism; 3. a closing mechanism; 4. a connecting piece; 5. a connecting rod; 6. a chute; 7. a circular groove; 8. a through groove; 9. an airway; 10. a limiting ring; 11. a spring; 12. a groove I; 13. a buffer gasket; 14. a second groove; 15. a first sealing ring; 16. an exhaust pipe; 17. a connecting ring; 18. an elastic air bag; 19. and a second sealing ring.
Detailed Description
The utility model is further described below with reference to the accompanying drawings and detailed description:
embodiment one:
referring to fig. 1-3, a sucking disc assembly for a laser cutting machine according to an embodiment of the present utility model includes a sucking disc 1, a reset mechanism 2 and a closing mechanism 3, the closing mechanism 3 includes a connecting piece 4 and a connecting rod 5, a sliding chute 6 is provided at the lower end of the connecting piece 4, the connecting rod 5 is connected in the sliding chute 6 through the reset mechanism 2, the lower end of the connecting rod 5 is fixedly connected with the sucking disc 1, a circular groove 7 is provided at the lower end of the connecting rod 5 and is communicated with the sucking disc 1, a plurality of through grooves 8 are provided at the outer wall of the upper end of the connecting rod 5 and are communicated with the circular groove 7, and a plurality of air passages 9 are provided at the upper end of the connecting piece 4 and are communicated with the sliding chute 6.
According to the scheme of the utility model, when the connecting piece 4 is used for exhausting air, the connecting piece 5 connected to the upper end of the sucker 1 is used for exhausting air in the space after the sucker 1 is contacted with a product through the chute 6, the product is sucked through the negative pressure, when the pressure is overlarge, the air pressure in the chute 6 is smaller than the external air pressure, the sucker 1 is pushed to move upwards through the atmospheric pressure, so that the connecting piece 5 slides into the first groove 12 to enable the through groove 8 to be closed, and the pressure between the sucker 1 and the product stops changing, so that the sucker is prevented from being crushed by the product due to overlarge pressure.
Embodiment two:
referring to fig. 2-3, the reset mechanism 2 includes a stop collar 10 and a spring 11, the outer wall of the connecting rod 5 is fixedly connected with the stop collar 10, the spring 11 is fixedly connected between the upper end of the stop collar 10 and the inner wall of the chute 6, a first groove 12 is formed at the upper end of the chute 6, a buffer washer 13 is disposed in the first groove 12, a second groove 14 is formed at the upper end of the connecting piece 4, a first sealing ring 15 is embedded in the second groove 14, and an exhaust pipe 16 is connected with the inner thread of the second groove 14.
Through the scheme of the utility model, the air in the sliding groove 6 and the sucker 1 can be pumped out through the air channel 9 through the arranged exhaust pipe 16, when the negative pressure in the sucker 1 is large, the sucker 1 is pushed to slide upwards through atmospheric pressure, the buffer gasket 13 arranged in the groove I12 can buffer the connecting rod 5, damage caused by direct contact extrusion of the connecting rod 5 and the connecting piece 4 is avoided, when the exhaust pipe 16 is depressurized, the air pressure of the sliding groove 6 is the same as the air pressure of the outside, the limiting ring 10 is pushed by the spring 11 to drive the connecting rod 5 to reset, and the air pressure in the sucker 1 is recovered, so that the sucker 1 and a product are separated.
Embodiment III:
referring to fig. 2, a threaded groove is formed at the lower end of the suction cup 1, a connecting ring 17 is connected in the threaded groove in a threaded manner, an elastic air bag 18 is fixedly connected at the lower end of the connecting ring 17, a second sealing ring 19 is fixedly connected to the inner wall of the threaded groove, and the lower end of the second sealing ring 19 is in contact with the upper end of the connecting ring 17.
Through the scheme of the utility model, the elastic air bags 18 are arranged, so that the elastic air bags 18 are deformed through the extrusion of air pressure when the sucking disc 1 is in contact with a product, the product is covered, the phenomenon that the sucking disc cannot fix the product when the surface of the product is uneven is avoided, the elastic air bags 18 are in threaded connection with the sucking disc 1 through the connecting ring 17, and the elastic air bags 18 can be replaced and maintained conveniently after being used for a long time.
In order to facilitate understanding of the above technical solutions of the present utility model, the following describes in detail the working principle or operation manner of the present utility model in the actual process.
During practical application, air is pumped out through the air channel 9 through the exhaust pipe 16, negative pressure is generated in the sliding groove 6 and the sucker 1, so that a product is sucked through the sucker 1, when the surface of the product is uneven, the elastic air bag 18 is extruded and then covers the surface of the product, so that the sealing effect between the product and the sucker 1 is better, the sucker 1 can normally work on the product with uneven surface, when the negative pressure in the sucker 1 is large, the external air pressure pushes the sucker 1 to move, the connecting rod 5 slides into the groove one 12, the through groove 8 is closed, the negative pressure in the sucker 1 is prevented from being continuously increased, the sucker 1 is crushed by the product, and when the exhaust pipe 16 is in pressure relief, the air pressure in the sliding groove 6 is restored to be balanced, the spring 11 pushes the limiting ring 10 to drive the connecting rod 5 to reset, so that the air pressure in the sucker 1 is balanced, and the product can be taken down on the sucker 1.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a sucking disc subassembly for laser cutting machine, its characterized in that, including sucking disc (1), canceling release mechanical system (2) and closing mechanism (3), closing mechanism (3) are including connecting piece (4) and connecting rod (5), spout (6) have been seted up to the lower extreme of connecting piece (4), be connected with connecting rod (5) through canceling release mechanical system (2) in spout (6), the lower extreme of connecting rod (5) with sucking disc (1) fixed connection, circular slot (7) have been seted up to the lower extreme of connecting rod (5) and with sucking disc (1) intercommunication, a plurality of logical groove (8) have been seted up to the upper end outer wall of connecting rod (5) and with circular slot (7) intercommunication, a plurality of air flue (9) have been seted up to the upper end of connecting piece (4) and with spout (6) intercommunication.
2. The sucker assembly for the laser cutting machine according to claim 1, wherein the reset mechanism (2) comprises a limiting ring (10) and a spring (11), the outer wall of the connecting rod (5) is fixedly connected with the limiting ring (10), and the spring (11) is fixedly connected between the upper end of the limiting ring (10) and the inner wall of the sliding groove (6).
3. The sucker assembly for the laser cutting machine according to claim 1, wherein a first groove (12) is formed in the upper end of the sliding groove (6), and a buffer gasket (13) is arranged in the first groove (12).
4. The sucking disc assembly for the laser cutting machine according to claim 1, wherein a second groove (14) is formed in the upper end of the connecting piece (4), a first sealing ring (15) is embedded in the second groove (14), and an exhaust pipe (16) is connected with the inner thread of the second groove (14).
5. The sucker assembly for the laser cutting machine according to claim 1, wherein a thread groove is formed in the lower end of the sucker (1), a connecting ring (17) is connected in the thread groove in a threaded mode, and an elastic air bag (18) is fixedly connected to the lower end of the connecting ring (17).
6. The sucker assembly for the laser cutting machine according to claim 5, wherein a second sealing ring (19) is fixedly connected to the inner wall of the thread groove, and the lower end of the second sealing ring (19) is in contact with the upper end of the connecting ring (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321132011.6U CN219900714U (en) | 2023-05-08 | 2023-05-08 | Sucking disc subassembly for laser cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321132011.6U CN219900714U (en) | 2023-05-08 | 2023-05-08 | Sucking disc subassembly for laser cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219900714U true CN219900714U (en) | 2023-10-27 |
Family
ID=88467637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321132011.6U Active CN219900714U (en) | 2023-05-08 | 2023-05-08 | Sucking disc subassembly for laser cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219900714U (en) |
-
2023
- 2023-05-08 CN CN202321132011.6U patent/CN219900714U/en active Active
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