CN211490151U - Laser cutting machine for machining dust removing equipment - Google Patents
Laser cutting machine for machining dust removing equipment Download PDFInfo
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- CN211490151U CN211490151U CN202020047790.XU CN202020047790U CN211490151U CN 211490151 U CN211490151 U CN 211490151U CN 202020047790 U CN202020047790 U CN 202020047790U CN 211490151 U CN211490151 U CN 211490151U
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- 238000003698 laser cutting Methods 0.000 title claims abstract description 44
- 239000000428 dust Substances 0.000 title claims abstract description 25
- 238000003754 machining Methods 0.000 title claims description 13
- 238000009434 installation Methods 0.000 claims abstract 8
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000005520 cutting process Methods 0.000 abstract description 26
- 239000002184 metal Substances 0.000 description 27
- 238000000034 method Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 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
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of cutting equipment, in particular to a laser cutting machine for processing dust removing equipment; the cutting machine can simultaneously complete the cutting of two groups of round holes, has higher cutting efficiency and is more practical; the hydraulic lifting machine comprises a machine body, two sets of lifting hydraulic cylinders, an installation crossbeam, a first stepping motor, a main umbrella-shaped gear, a first left rotating shaft, a second left rotating shaft, a first right rotating shaft, a second right rotating shaft, two sets of first left supporting bearing seats, a second left supporting bearing seat, two sets of first right supporting bearing seats and a second right supporting bearing seat, the right end of the first left rotating shaft is provided with a first left umbrella-shaped gear, the left end of the first left rotating shaft is provided with a second left umbrella-shaped gear, the left end of the first right rotating shaft is provided with a first right umbrella-shaped gear, the right end of the first right rotating shaft is provided with a second right umbrella-shaped gear, the top end of the second left rotating shaft is provided with a third left umbrella-shaped gear, the top end of the second right rotating shaft is provided with a third right umbrella-shaped gear, and a.
Description
Technical Field
The utility model relates to a cutting equipment's technical field especially relates to a laser cutting machine for dust collecting equipment processing.
Background
As is well known, a laser cutting machine for machining dust removing equipment is a device for cutting circular holes in plates for manufacturing dust removing boxes, and is widely used in the field of cutting equipment; the existing laser cutting machine for machining the dust removing equipment comprises a machine body, a portal frame, a moving block, a driving motor, a rotating motor and a turntable, wherein the bottom end of the portal frame is fixedly connected with the bottom end of the machine body; when the existing laser cutting machine for machining the dust removal equipment is used, a metal plate is placed under a lathe body and is positioned under a portal frame, a rotating motor and a laser cutting machine body are started, the rotating motor drives the laser cutting machine body to rotate, so that the cutting machine body can cut a circular hole in the metal plate, after the cutting is finished, a driving motor is started, a driving gear moves on a rack, a sliding block drives the rotating motor and the laser cutting machine body to move, and the cutting of the circular hole in the same linear direction of the metal plate is finished; present laser cutting machine for dust collecting equipment processing uses the discovery, drives the removal piece through driving motor and removes, carries out two sets of cutting with sharp circular port to sheet metal, need to carry out the cutting of singly organizing the circular port earlier, and rethread removes laser cutting machine body position and carries out the cutting of next a set of circular port, and the removal process consumes time longer, cuts inefficiency, has certain use limitation.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The laser cutting machine is not enough to prior art, the utility model provides a can accomplish two sets of circular hole cutting simultaneously, cutting efficiency is higher, more practical being used for dust collecting equipment processing.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: the automatic lifting device comprises a lathe bed, two groups of lifting hydraulic cylinders, a mounting cross beam, a first stepping motor, a main umbrella-shaped gear, a first left rotating shaft, a second left rotating shaft, a first right rotating shaft, a second right rotating shaft, two groups of first left supporting bearing seats, a second left supporting bearing seat, two groups of first right supporting bearing seats and a second right supporting bearing seat, wherein the bottoms of the two groups of lifting hydraulic cylinders are respectively and fixedly connected with the left part and the right part of the top end of the lathe bed, the output ends of the two groups of lifting hydraulic cylinders are respectively and fixedly connected with the left part and the right part of the bottom end of the mounting cross beam, the first stepping motor is fixedly arranged at the top end of the mounting cross beam, the output end of the first stepping motor penetrates through the mounting cross beam from the top end of the mounting cross beam and penetrates out from the bottom end of the mounting cross beam and is fixedly connected with the top end, the two groups of first right supporting bearing seats are fixedly arranged at the right end of the bottom end of the mounting cross beam, the first left rotating shaft is rotatably arranged on the two groups of first left supporting bearing seats, the first right rotating shaft is rotatably arranged on the two groups of first right supporting bearing seats, the right end of the first left rotating shaft is provided with a first left umbrella-shaped gear, the left end of the first left rotating shaft is provided with a second left umbrella-shaped gear, the left end of the first right rotating shaft is provided with a first right umbrella-shaped gear, the right end of the first right rotating shaft is provided with a second right umbrella-shaped gear, the left end and the right end of the bottom end of the mounting cross beam are respectively and fixedly provided with a left mounting plate and a right mounting plate, the second left supporting bearing seat is fixedly arranged at the right end of the left mounting plate, the second right supporting bearing seat is fixedly arranged at the left end of the right mounting plate, the second left rotating shaft is rotatably arranged, the rotatable setting of second right side pivot is on second right side support bearing frame, the top of second left side pivot is provided with third left umbrella-shaped gear, the top of second right side pivot is provided with third right umbrella-shaped gear, the bottom of second left side pivot and second right side pivot is all fixed and is provided with the carousel, be provided with the laser cutting machine body on the carousel, first left side umbrella-shaped gear and first right umbrella-shaped gear all with main umbrella-shaped gear engagement, second left side umbrella-shaped gear and the left umbrella-shaped gear engagement of third, second right side umbrella-shaped gear and the right umbrella-shaped gear engagement of third.
Preferably, still include left limiting plate, right limiting plate, second step motor and main pivot, the bottom of left side limiting plate and right limiting plate respectively with the top left part and the right part fixed connection of lathe bed, the second step motor is fixed to be set up in the right-hand member of right limiting plate, the main pivot is rotatable to be set up between left limiting plate and right limiting plate, the output of second step motor is connected with the right-hand member transmission of main pivot, be provided with the commentaries on classics roller of multiunit equipartition in the main pivot.
Preferably, the roller is provided with the mounting groove of multiunit equipartition, all fixedly in the mounting groove be provided with the telescopic link, the extension end of telescopic link all is provided with the touch panel, the extension end of telescopic link all is equipped with the spring.
Preferably, the bottom end of the touch plate is provided with anti-skidding lines, and the touch plate is made of rubber.
Preferably, the lathe bed is provided with two groups of through holes, and the two groups of through holes are respectively positioned under the two groups of turntables.
Preferably, the bottom of the lathe bed is provided with a collecting box, a cavity is arranged in the collecting box, the top end of the collecting box is provided with an opening, the opening is communicated with the cavity, and the opening is positioned under the two groups of through holes.
(III) advantageous effects
Compared with the prior art, the utility model provides a laser cutting machine for dust collecting equipment processing possesses following beneficial effect: the laser cutting machine for machining the dust removing equipment has the advantages that the metal plate is placed under the laser cutting machine body, the first stepping motor is started, the first stepping motor drives the main bevel gear to rotate, the main bevel gear drives the first left bevel gear and the first right bevel gear to rotate, so that the first left rotating shaft and the first right rotating shaft rotate, the second left bevel gear and the second right bevel gear rotate, the second left bevel gear drives the third left bevel gear to rotate, the second right bevel gear drives the third right bevel gear to rotate, so that the second left rotating shaft and the second right rotating shaft rotate, the turntable drives the laser cutting machine body to rotate, the laser cutting machine body is started to cut the metal plate, the first stepping motor stops running after the turntable rotates for one circle, the cutting of two groups of circular holes in the same straight line of the metal plate can be completed, the cutting efficiency is higher, is more practical.
Drawings
FIG. 1 is a front view of the present invention;
fig. 2 is a schematic top view of the present invention;
fig. 3 is a schematic view of the enlarged structure of a part a in fig. 1 according to the present invention;
FIG. 4 is a schematic view of the bottom structure of the touch plate of the present invention;
fig. 5 is a schematic structural diagram of the bed of the present invention;
in the drawings, the reference numbers: 1. a bed body; 2. a lifting hydraulic cylinder; 3. mounting a cross beam; 4. a first stepper motor; 5. a main bevel gear; 6. a first left rotating shaft; 7. a second left rotating shaft; 8. a first right rotating shaft; 9. a second right rotating shaft; 10. a first left support bearing mount; 11. a second left support bearing seat; 12. a first right support bearing mount; 13. a second right support bearing seat; 14. a first left bevel gear; 15. a second left bevel gear; 16. a first right bevel gear; 17. a second right bevel gear; 18. a left mounting plate; 19. a right mounting plate; 20. a third left bevel gear; 21. a third right bevel gear; 22. a turntable; 23. a laser cutting machine body; 24. a left limit plate; 25. a right limit plate; 26. a second stepping motor; 27. a main rotating shaft; 28. rotating the roller; 29. a telescopic rod; 30. a touch panel; 31. a spring; 32. anti-skid lines; 33. a through hole; 34. and a collection box.
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.
Referring to fig. 1-5, the laser cutting machine for machining dust removing equipment of the present invention comprises a machine body 1, two sets of hydraulic lifting cylinders 2, a mounting beam 3, a first step motor 4, a main bevel gear 5, a first left rotating shaft 6, a second left rotating shaft 7, a first right rotating shaft 8, a second right rotating shaft 9, two sets of first left supporting bearing seats 10, a second left supporting bearing seat 11, two sets of first right supporting bearing seats 12 and a second right supporting bearing seat 13, wherein the bottom ends of the two sets of hydraulic lifting cylinders 2 are respectively and fixedly connected with the left and right portions of the top end of the machine body 1, the output ends of the two sets of hydraulic lifting cylinders 2 are respectively and fixedly connected with the left and right portions of the bottom end of the mounting beam 3, the first step motor 4 is fixedly disposed at the top end of the mounting beam 3, the output end of the first step motor 4 penetrates through the top end of the mounting beam 3, penetrates out of the bottom end of the mounting beam 3 and is fixedly connected with the top end of the, two groups of first left supporting bearing seats 10 are fixedly arranged at the left part of the bottom end of the mounting cross beam 3, two groups of first right supporting bearing seats 12 are fixedly arranged at the right part of the bottom end of the mounting cross beam 3, a first left rotating shaft 6 is rotatably arranged on the two groups of first left supporting bearing seats 10, a first right rotating shaft 8 is rotatably arranged on the two groups of first right supporting bearing seats 12, the right end of the first left rotating shaft 6 is provided with a first left umbrella-shaped gear 14, the left end of the first left rotating shaft 6 is provided with a second left umbrella-shaped gear 15, the left end of the first right rotating shaft 8 is provided with a first right umbrella-shaped gear 16, the right end of the first right rotating shaft 8 is provided with a second right umbrella-shaped gear 17, the left part and the right part of the bottom end of the mounting cross beam 3 are respectively and fixedly provided with a left mounting plate 18 and a right mounting plate 19, the second left supporting bearing seats 11 are fixedly arranged at the right end, the second left rotating shaft 7 is rotatably arranged on a second left supporting bearing seat 11, the second right rotating shaft 9 is rotatably arranged on a second right supporting bearing seat 13, a third left umbrella-shaped gear 20 is arranged at the top end of the second left rotating shaft 7, a third right umbrella-shaped gear 21 is arranged at the top end of the second right rotating shaft 9, turntables 22 are fixedly arranged at the bottom ends of the second left rotating shaft 7 and the second right rotating shaft 9, a laser cutting machine body 23 is arranged on each turntable 22, the first left umbrella-shaped gear 14 and the first right umbrella-shaped gear 16 are both meshed with the main umbrella-shaped gear 5, the second left umbrella-shaped gear 15 is meshed with the third left umbrella-shaped gear 20, and the second right umbrella-shaped gear 17 is meshed with the third right umbrella-shaped gear 21; the cutting of two groups of circular holes on the same straight line of the metal plate can be finished by placing the metal plate under a laser cutting machine body 23, starting a first stepping motor 4, enabling the first stepping motor 4 to drive a main bevel gear 5 to rotate, enabling the main bevel gear 5 to drive a first left bevel gear 14 and a first right bevel gear 16 to rotate, further enabling a first left rotating shaft 6 and a first right rotating shaft 8 to rotate, enabling a second left bevel gear 15 and a second right bevel gear 17 to rotate, enabling the second left bevel gear 15 to drive a third left bevel gear 20 to rotate, enabling the second right bevel gear 17 to drive a third right bevel gear 21 to rotate, further enabling the second left rotating shaft 7 and a second right rotating shaft 9 to rotate, enabling a turntable 22 to drive the laser cutting machine body 23 to start the laser cutting machine body 23 to cut the metal plate, and enabling the first stepping motor 4 to stop running after the turntable 22 rotates for one circle, cutting efficiency is higher, and is more practical.
The utility model discloses a laser cutting machine for dust collecting equipment processing still includes left limiting plate 24, right limiting plate 25, second step motor 26 and main pivot 27, the bottom of left limiting plate 24 and right limiting plate 25 respectively with the top left part and the right part fixed connection of lathe bed 1, second step motor 26 is fixed to be set up in the right-hand member of right limiting plate 25, main pivot 27 is rotatable to be set up between left limiting plate 24 and right limiting plate 25, the output of second step motor 26 is connected with the right-hand member transmission of main pivot 27, be provided with the commentaries on classics roller 28 of multiunit equipartition on main pivot 27; the metal plate is placed under the rotating roller 28, the second stepping motor 26 is started to drive the main rotating shaft 27 to rotate, so that the rotating roller 28 rotates, the metal plate is driven by the rotating roller 28 to move for a certain distance, the second stepping motor 26 is stopped, cutting of the second group of circular holes can be performed, manual material moving is not needed, and the cutting machine is more convenient and labor-saving.
The utility model discloses a laser cutting machine for dust collecting equipment processing, the roller 28 is provided with a plurality of groups of mounting grooves which are uniformly distributed, telescopic rods 29 are fixedly arranged in the mounting grooves, the extension ends of the telescopic rods 29 are provided with contact plates 30, and the extension ends of the telescopic rods 29 are sleeved with springs 31; through the arrangement of the telescopic rod 29, the spring 31 and the contact plate 30, the metal plate can be tightly pressed, so that the metal plate is in elastic contact with the contact plate 30, and the metal plate can be conveniently moved.
The utility model discloses a laser cutting machine for dust removal equipment processing, the bottom of the touch plate 30 is provided with anti-skid grains 32, and the touch plate 30 is made of rubber; through the arrangement of the anti-slip grains 32, the friction force between the metal plate and the touch plate 30 can be increased, and the relative sliding between the metal plate and the touch plate is avoided.
The utility model discloses a laser cutting machine for dust removal equipment processing, the lathe bed 1 is provided with two groups of through holes 33, and the two groups of through holes 33 are respectively positioned under the two groups of turntables 22; through the arrangement of two sets of through holes 33, the cut round plate can fall to the lower part of the lathe bed 1.
The utility model discloses a laser cutting machine for dust collecting equipment processing, the bottom of lathe bed 1 is provided with the collecting box 34, is provided with the cavity in the collecting box 34, and the top of collecting box 34 is provided with the opening, and the opening communicates with each other with the cavity, and the opening is located under two sets of through-holes 33; by providing the collection box 34, the cut round plate can be collected.
When the cutting machine is used, a metal plate is placed under the laser cutting machine body 23, the first stepping motor 4 is started, the first stepping motor 4 drives the main bevel gear 5 to rotate, the main bevel gear 5 drives the first left bevel gear 14 and the first right bevel gear 16 to rotate, the first left rotating shaft 6 and the first right rotating shaft 8 rotate, the second left bevel gear 15 and the second right bevel gear 17 rotate, the second left bevel gear 15 drives the third left bevel gear 20 to rotate, the second right bevel gear 17 drives the third right bevel gear 21 to rotate, the second left rotating shaft 7 and the second right rotating shaft 9 rotate, the turntable 22 drives the laser cutting machine body 23 to rotate, the laser cutting machine body 23 is started to cut the metal plate, the first stepping motor 4 stops operating after the turntable 22 rotates for one circle, and then two groups of circular holes on the same straight line of the metal plate can be cut, the cutting efficiency is higher, and the cutting method is more practical; the metal plate is placed under the rotating roller 28, the second stepping motor 26 is started to drive the main rotating shaft 27 to rotate by the second stepping motor 26, so that the rotating roller 28 rotates, the metal plate is driven by the rotating roller 28 to move for a certain distance, the second stepping motor 26 is stopped, cutting of the second group of circular holes can be performed, manual material moving is not needed, and the cutting tool is more convenient and labor-saving; through the arrangement of the telescopic rod 29, the spring 31 and the touch plate 30, the metal plate can be tightly pressed, so that the metal plate is elastically contacted with the touch plate 30, and the metal plate can be conveniently moved; through the arrangement of the anti-slip grains 32, the friction force between the metal plate and the touch plate 30 can be increased, and the relative sliding between the metal plate and the touch plate is avoided; through the arrangement of the two groups of through holes 33, the cut round plate can fall below the lathe bed 1; by providing the collection box 34, the cut round plate can be collected.
The utility model discloses a laser cutting machine for dust collecting equipment processing, first step motor, second step motor and laser cutting machine body are bought and are bought to first step motor, second step motor and laser cutting machine body carry out the electricity through the instruction manual of buying together and connect.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A laser cutting machine for machining dust removal equipment is characterized by comprising a machine body (1), two groups of lifting hydraulic cylinders (2), a mounting cross beam (3), a first stepping motor (4), a main bevel gear (5), a first left rotating shaft (6), a second left rotating shaft (7), a first right rotating shaft (8), a second right rotating shaft (9), two groups of first left supporting bearing seats (10), a second left supporting bearing seat (11), two groups of first right supporting bearing seats (12) and a second right supporting bearing seat (13), wherein the bottom ends of the two groups of lifting hydraulic cylinders (2) are respectively and fixedly connected with the left part and the right part of the top end of the machine body (1), the output ends of the two groups of lifting hydraulic cylinders (2) are respectively and fixedly connected with the left part and the right part of the bottom end of the mounting cross beam (3), the first stepping motor (4) is fixedly arranged at the top end of the mounting cross beam (3), the output end of the first stepping motor (4) penetrates through the mounting cross beam (3) from the top end of the mounting cross beam (3), penetrates out from the bottom end of the mounting cross beam (3) and is fixedly connected with the top end of the main umbrella-shaped gear (5), the two groups of first left supporting bearing seats (10) are fixedly arranged at the left part of the bottom end of the mounting cross beam (3), the two groups of first right supporting bearing seats (12) are fixedly arranged at the right part of the bottom end of the mounting cross beam (3), the first left rotating shaft (6) is rotatably arranged on the two groups of first left supporting bearing seats (10), the first right rotating shaft (8) is rotatably arranged on the two groups of first right supporting bearing seats (12), the right end of the first left rotating shaft (6) is provided with a first left umbrella-shaped gear (14), the left end of the first left rotating shaft (6) is provided with a second left umbrella-shaped gear (15), the left end of the first right rotating shaft (8) is provided with a first right umbrella-shaped gear, the right end of the first right rotating shaft (8) is provided with a second right umbrella-shaped gear (17), the left end and the right end of the bottom end of the installation beam (3) are respectively fixedly provided with a left installation plate (18) and a right installation plate (19), the second left support bearing seat (11) is fixedly arranged at the right end of the left installation plate (18), the second right support bearing seat (13) is fixedly arranged at the left end of the right installation plate (19), the second left rotating shaft (7) is rotatably arranged on the second left support bearing seat (11), the second right rotating shaft (9) is rotatably arranged on the second right support bearing seat (13), the top end of the second left rotating shaft (7) is provided with a third left umbrella-shaped gear (20), the top end of the second right rotating shaft (9) is provided with a third right umbrella-shaped gear (21), and the bottom ends of the second left rotating shaft (7) and the second right rotating shaft (9) are both fixedly provided with a turntable (22), the laser cutting machine is characterized in that a laser cutting machine body (23) is arranged on the rotary table (22), the first left umbrella-shaped gear (14) and the first right umbrella-shaped gear (16) are meshed with the main umbrella-shaped gear (5), the second left umbrella-shaped gear (15) is meshed with the third left umbrella-shaped gear (20), and the second right umbrella-shaped gear (17) is meshed with the third right umbrella-shaped gear (21).
2. The laser cutting machine for machining of the dust removing equipment is characterized by further comprising a left limiting plate (24), a right limiting plate (25), a second stepping motor (26) and a main rotating shaft (27), wherein the bottom ends of the left limiting plate (24) and the right limiting plate (25) are fixedly connected with the left portion and the right portion of the top end of the lathe bed (1) respectively, the second stepping motor (26) is fixedly arranged at the right end of the right limiting plate (25), the main rotating shaft (27) is rotatably arranged between the left limiting plate (24) and the right limiting plate (25), the output end of the second stepping motor (26) is in transmission connection with the right end of the main rotating shaft (27), and the main rotating shaft (27) is provided with multiple groups of uniformly distributed rotating rollers (28).
3. The laser cutting machine for machining of the dust removing equipment is characterized in that a plurality of groups of uniformly distributed installation grooves are formed in the rotary roller (28), telescopic rods (29) are fixedly arranged in the installation grooves, contact plates (30) are arranged at the extending ends of the telescopic rods (29), and springs (31) are sleeved at the extending ends of the telescopic rods (29).
4. The laser cutting machine for dust removing equipment machining according to claim 3, characterized in that the bottom end of the touch plate (30) is provided with anti-skid lines (32), and the touch plate (30) is made of rubber.
5. The laser cutting machine for dust removal equipment machining according to claim 4, characterized in that two sets of through holes (33) are arranged on the machine body (1), and the two sets of through holes (33) are respectively located right below the two sets of rotating discs (22).
6. The laser cutting machine for dust removing equipment machining according to claim 5, characterized in that a collection box (34) is arranged at the bottom of the machine body (1), a cavity is arranged in the collection box (34), an opening is arranged at the top end of the collection box (34), the opening is communicated with the cavity, and the opening is positioned right below the two sets of through holes (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020047790.XU CN211490151U (en) | 2020-01-10 | 2020-01-10 | Laser cutting machine for machining dust removing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020047790.XU CN211490151U (en) | 2020-01-10 | 2020-01-10 | Laser cutting machine for machining dust removing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211490151U true CN211490151U (en) | 2020-09-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020047790.XU Expired - Fee Related CN211490151U (en) | 2020-01-10 | 2020-01-10 | Laser cutting machine for machining dust removing equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211490151U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113618263A (en) * | 2021-08-12 | 2021-11-09 | 佳威科技(海安)有限公司 | Processing method of projector shell |
-
2020
- 2020-01-10 CN CN202020047790.XU patent/CN211490151U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113618263A (en) * | 2021-08-12 | 2021-11-09 | 佳威科技(海安)有限公司 | Processing method of projector shell |
| CN113618263B (en) * | 2021-08-12 | 2023-02-03 | 佳威科技(海安)有限公司 | Processing method of projector shell |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200915 Termination date: 20220110 |
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| CF01 | Termination of patent right due to non-payment of annual fee |