CN217479328U

CN217479328U - Material collecting device of ultrafast laser high-pulse energy cutting equipment

Info

Publication number: CN217479328U
Application number: CN202221580412.3U
Authority: CN
Inventors: 杨亚涛; 乐庸辉; 陶凯; 高峰
Original assignee: Shenzhen Dade Laser Technology Co ltd
Current assignee: Shenzhen Dade Laser Technology Co ltd
Priority date: 2022-06-23
Filing date: 2022-06-23
Publication date: 2022-09-23
Anticipated expiration: 2032-06-23

Abstract

The application discloses a material receiving device of ultrafast laser high-pulse energy cutting equipment, which comprises a machine case, a heating element, a material sucking assembly and a driving assembly, wherein the machine case is provided with a workbench and a material receiving box; the material sucking assembly comprises a support fixedly connected to the driving assembly, a material sucking head connected to the support and used for sucking parts, a pipeline with one end communicated with the material sucking head, and a vacuum generator fixedly connected in the case and communicated with the other end of the pipeline. This application has the separation and receives the material process and need not manual operation, and degree of automation is high, improves production efficiency's effect.

Description

Material collecting device of ultrafast laser high-pulse energy cutting equipment

Technical Field

The application relates to the technical field of laser, in particular to a material receiving device of ultrafast laser high-pulse energy cutting equipment.

Background

As a new technical means, the ultrafast laser high-pulse energy processing technology has obvious advantages in the aspect of precision micromachining. The ultrashort high-energy pulse generated by the ultrafast laser has the advantages of high processing precision, no generation of microcracks, high fracture resistance of a cutting edge and the like because the interaction time with materials is very short, and heat influence on surrounding materials is not brought, so that the ultrashort high-energy pulse generated by the ultrafast laser is widely applied to the glass processing industry, and more ultrafast laser high-pulse energy cutting equipment is appeared along with the ultrashort high-energy pulse.

When cutting glass, ultrafast laser high-pulse energy cutting equipment generally cuts a plurality of smaller identical parts regularly distributed on a complete glass substrate through a filamentation process. However, in the case of non-strengthened transparent glass, such as soda-lime glass, borosilicate glass, aluminosilicate glass, and the like, the glass substrate and the parts are not completely separated after the wire forming process, and in the related art, separation and collection are mainly performed by manually applying an oscillating force.

The inventor finds that after the glass substrate and the parts are separated by manual force application, the manual material receiving consumes time and labor due to the fact that the number of the parts is large, and working efficiency is not high.

SUMMERY OF THE UTILITY MODEL

In order to improve among the correlation technique ultrafast laser high pulse energy cutting equipment to non-intensive transparent glass cutting back, the problem that material work efficiency is not high is received in artifical separation, this application provides a material collecting device of ultrafast laser high pulse energy cutting equipment.

The application provides a material collecting device of ultrafast laser high pulse energy cutting equipment adopts following technical scheme:

a material receiving device of ultrafast laser high-pulse energy cutting equipment comprises a case, a heating element, a material sucking assembly and a driving assembly, wherein the case is provided with a workbench and a material receiving box; the material sucking component comprises a support frame fixedly connected on the driving component, a material sucking head connected on the support frame and used for sucking parts, a pipeline with one end communicated with the material sucking head, and a vacuum generator fixedly connected in the case and communicated with the other end of the pipeline.

By adopting the technical scheme, the glass substrate after ultrafast laser cutting is placed on the workbench, the heating element heats the glass substrate, the temperature difference force is provided to realize the separation of the glass substrate and the part, and the position of the separated glass substrate and the part is kept unchanged under the action of the temperature difference force; the driving assembly drives the suction head to move and abut against one side of the part, which is far away from the workbench, the vacuum generator sucks the part by drawing vacuum, and the driving assembly drives the suction head to suck and convey the part into the material receiving box to complete material receiving; the separation and collection process does not need manual operation, the automation degree is high, and the production efficiency is improved.

Optionally, a plurality of suction nozzles are arranged on the suction head, and the plurality of suction nozzles correspond to a plurality of parts cut by ultrafast laser on the whole glass substrate one by one.

Through adopting above-mentioned technical scheme, glass substrate and part separation back, a plurality of suction nozzles correspond and contradict on a plurality of parts, can once only absorb the material to all parts of cutting apart on the glass substrate simultaneously, have improved material collecting efficiency greatly.

Optionally, the suction head is provided with a plurality of different specifications corresponding to different parts, and the suction head is detachably connected with the support frame.

Through adopting above-mentioned technical scheme, when different parts need be processed, inhale the dismantlement change that the stub bar can correspond the specification, improved material collecting device's adaptability. And the suction head and the support frame are detachably connected, so that the maintenance of the suction head is facilitated, and the service life is prolonged.

Optionally, a traceless protective sleeve is sleeved on the suction nozzle.

By adopting the technical scheme, the traceless protective sleeve is arranged, so that capillary scratches caused by friction on the surface of the glass part when the suction nozzle carries the part are effectively reduced, and the quality of the part is ensured; and the traceless protective sleeve can be quickly replaced, and is convenient and practical.

Optionally, one side of the suction head, which faces the component, is connected with a blocking assembly, and the blocking assembly is used for blocking residual waste materials on the glass substrate.

Through adopting above-mentioned technical scheme, when inhaling the stub bar and absorbing the part, block that the subassembly is located one side of the surplus waste material on the glass substrate, avoid the surplus waste material to be adsorbed simultaneously and drive, guaranteed to inhale the accurate absorption of stub bar to the part.

Optionally, the blocking assembly comprises a telescopic rod fixedly connected to one side of the suction head, a spring is sleeved outside the telescopic rod, a horizontally arranged baffle is fixedly connected to one side, far away from the suction head, of the telescopic rod, and a yielding hole corresponding to the position of the part is formed in the baffle.

Through adopting above-mentioned technical scheme, when the baffle was along with inhaling the stub bar and together move towards the part, the baffle contacted earlier and supported to press the surplus waste material of glass substrate on, inhale the stub bar and continue to move, the telescopic link returns and contracts, the spring is compressed, the baffle forms firm restriction to surplus waste material, inhale the stub bar and absorb the part and rise after breaking away from the glass substrate, the baffle just follows the motion, breaks away from the surplus waste material of glass substrate, has further guaranteed the reliability of inhaling the material subassembly.

Optionally, the side of the baffle facing the part is provided with an elastic cushion.

Through adopting above-mentioned technical scheme, baffle one side supports the surplus waste material of pressing the glass substrate through the elastic cushion, prevents that the baffle from directly supporting pressing the glass substrate and crushing the glass substrate, avoids producing the absorption that the dust piece influences the suction head to the part.

Optionally, the driving assembly includes a first linear motor horizontally disposed on the chassis, a connecting plate mounted on the first linear motor, and a second linear motor disposed on the connecting plate, the second linear motor is vertically disposed, and the support is fixedly connected to the second linear motor.

Through adopting above-mentioned technical scheme, first linear electric motor drives and inhales the stub bar and move in the horizontal direction, and second linear electric motor drives and inhales the stub bar and carry out elevating movement in vertical direction, accomplishes and receives the material fast to the part, and drive simple structure is reliable, and degree of automation is high, has promoted production efficiency.

In summary, the present application includes at least one of the following beneficial technical effects:

1. by arranging the heating element and the material sucking assembly, the heating element heats the glass substrate, the temperature difference force is provided to realize the separation of the glass substrate and the parts, and the material sucking assembly sucks the parts to complete material collection; the separation and collection process does not need manual operation, the automation degree is high, and the production efficiency is improved.

2. Through setting up the stub bar of inhaling of different specifications, when the part of equidimension not needs processing, inhale the stub bar and can carry out the dismantlement change that corresponds the specification, improved material collecting device's adaptability. And the suction head and the support frame are detachably connected, so that the maintenance of the suction head is facilitated, and the service life is prolonged.

3. Through setting up and stopping the subassembly, when inhaling the stub bar and absorbing the part, stop the subassembly and support to press the restriction to the surplus waste material on the glass substrate, avoid surplus waste material to be adsorbed simultaneously and drive, guaranteed to inhale the reliability that the stub bar absorbs the part accuracy.

Drawings

FIG. 1 is a schematic structural diagram of a material receiving device in an embodiment of the present application;

fig. 2 is a schematic structural diagram of a barrier assembly in an embodiment of the present application.

Description of reference numerals: 1. a chassis; 11. a work table; 12. a material collecting box; 2. a heating member; 3. a drive assembly; 31. a first linear motor; 32. a connecting plate; 33. a second linear motor; 4. a material suction assembly; 41. a support frame; 42. a suction head; 421. a suction nozzle; 43. a bolt; 44. a pipeline; 45. a vacuum generator; 46. a traceless protective sleeve; 5. a blocking component; 51. a telescopic rod; 52. a baffle plate; 521. an elastic cushion; 53. a spring; 6. a glass substrate; 61. and (4) parts.

Detailed Description

The present application is described in further detail below with reference to figures 1-2.

The embodiment of the application discloses material collecting device of ultrafast laser high pulse energy cutting equipment, refer to fig. 1, including quick-witted case 1, heating member 2, drive assembly 3 and inhale material subassembly 4, quick-witted case 1 is the cavity box, and quick-witted case 1 installs subaerial, and one side that quick-witted case 1 keeps away from ground is provided with horizontally workstation 11, and glass substrate 6 that the laser was cut apart through ultrafast together places on workstation 11 with unseparated part 61. The heating member 2 is fixedly connected inside the cabinet 1, and the heating member 2 is used for heating the glass substrate 6 and providing a temperature difference force to separate the glass substrate 6 and the part 61. The driving component 3 is arranged on the frame and used for driving the material sucking component 4 to move on one side of the workbench 11. Inhale material subassembly 4 and absorb the material to part 61 after the separation, material case 12 has still been placed to quick-witted case 1 one side, inhale material subassembly 4 and absorb part 61 back, drive assembly 3 drives to inhale material subassembly 4 and moves to material case 12 to place part 61 in material case 12.

Drive assembly 3 includes first linear electric motor 31, and first linear electric motor 31 fixed mounting has connecting plate 32 on quick-witted case 1, the rigid coupling on first linear electric motor 31's the movable block, and connecting plate 32 is the rectangular plate structure, and fixed mounting has second linear electric motor 33 on the connecting plate 32, the vertical setting of length direction of second linear electric motor 33. The movable block of the second linear motor 33 is fixedly connected with a material sucking component 4.

The material sucking component 4 comprises a supporting frame 41, and the supporting frame 41 is fixedly connected to the movable block of the second linear motor 33. One end of the support frame 41, which is far away from the second linear motor 33, is detachably connected with a material suction head 42, a convex clamping block is arranged on the material suction head 42, a position yielding opening is correspondingly formed in one end of the support frame 41, the clamping block of the material suction head 42 is correspondingly embedded into the position yielding opening of the support frame 41, and a bolt 43 is screwed to realize locking connection.

Referring to fig. 1 and 2, the suction head 42 is a cavity structure, the suction head 42 is horizontally arranged on one side of the workbench 11, a pipeline 44 is communicated with one side of the suction head 42 away from the workbench 11, a vacuum generator 45 is communicated with one end of the pipeline 44 away from the suction head 42, and the vacuum generator 45 is fixedly installed inside the case 1. One side of the suction head 42 facing the workbench 11 is communicated with a suction nozzle 421, the suction nozzle 421 is vertically provided with a plurality of suction nozzles 421, and the plurality of suction nozzles 421 are regularly arranged and correspond to the plurality of divided parts 61 on the glass substrate 6 one by one.

The vacuum generator 45 generates a negative pressure at the opening of the suction nozzle 421 by drawing air, thereby generating a suction force to the part 61. The traceless protective sleeve 46 is sleeved outside the suction nozzle 421, the traceless protective sleeve 46 is made of a cotton-removed fiber material, and the traceless protective sleeve 46 prevents the suction nozzle 421 from marking and scratching the part 61.

Furthermore, because the ultrafast laser high-pulse energy cutting equipment needs to process different parts 61 according to actual needs, and the shapes and sizes of the different parts 61 are different, the division and arrangement positions of the parts 61 on the corresponding substrate are also different, the suction head 42 is provided with a plurality of different specifications corresponding to the different parts 61, and the arrangement positions of the suction nozzles 421 on the suction heads 42 with different specifications are matched with the parts 61 with the corresponding sizes. When different parts 61 are machined, the material suction head 42 with the corresponding specification is matched and replaced by detaching the bolt 43.

One side of inhaling stub bar 42 towards workstation 11 is provided with blocks subassembly 5, blocks subassembly 5 and includes the telescopic link 51 of vertical setting, and telescopic link 51 one end rigid coupling is on inhaling stub bar 42, and telescopic link 51 keeps away from the one end fixedly connected with baffle 52 of inhaling stub bar 42. The baffle plate 52 is a flat plate provided corresponding to the structure of the glass substrate 6, and the baffle plate 52 is provided with a relief hole corresponding to the position of the component 61. The telescopic rod 51 is sleeved with a spring 53, one end of the spring 53 is fixedly connected to one side of the material suction head 42 facing the workbench 11, and the other end of the spring 53 is fixedly connected to one side of the baffle plate 52 departing from the workbench 11. The side of the baffle plate 52 facing the workbench 11 is provided with an elastic soft pad 521, and the elastic soft pad 521 is directly pressed against the glass substrate 6 when the suction nozzle 421 sucks the material.

The implementation principle of the embodiment of the application is as follows: the glass substrate 6 divided by the ultrafast laser and the parts 61 which are not separated are placed on the workbench 11 of the case 1 together, the heating element 2 is used for heating, the glass substrate 6 and the parts 61 are separated, the first linear motor 31 drives the material sucking component 4 to move to the corresponding sucking position, and the second linear motor 33 drives the material sucking component 4 and the blocking component 5 to move downwards towards the workbench 11 together.

The baffle 52 moves towards the glass substrate 6, the elastic soft pad 521 is pressed against the glass substrate 6, the baffle 52 presses and limits the residual waste materials on the glass substrate 6, the second linear motor 33 continues to move, the telescopic rod 51 retracts, and the spring 53 is compressed. The suction head 42 moves downwards continuously, the suction nozzles 421 pass through the corresponding relief holes on the baffle 52 and abut against the parts 61, the vacuum generator 45 sucks air, and the suction nozzles 421 generate negative pressure and correspondingly suck the parts 61 tightly.

The second linear motor 33 drives the material suction head 42 to ascend, a plurality of parts 61 are conveyed together to pass through the abdicating holes in the baffle plate 52, then the first linear motor 31 drives the material suction head 42 to move to the position of the material receiving box 12, the second linear motor 33 descends to a proper position again, the vacuum generator 45 removes the suction force, and the parts 61 are placed in the material receiving box 12 to complete separation and material receiving.

The specific embodiments are only for explaining the present application and are not limiting to the present application, and those skilled in the art can make modifications to the embodiments without inventive contribution as required after reading the present specification, but all the embodiments are protected by patent law within the scope of the claims of the present application.

Claims

1. The utility model provides a material collecting device of ultrafast laser high pulse energy cutting equipment which characterized in that: the automatic feeding machine comprises a machine case (1) provided with a workbench (11) and a material receiving box (12), a heating element (2) fixedly connected in the machine case (1), a material sucking component (4) arranged on the machine case (1) and a driving component (3) which is arranged on the machine case (1) and is used for driving the material sucking component (4) to move on one side of the workbench (11); the material suction assembly (4) comprises a support frame (41) fixedly connected to the driving assembly (3), a material suction head (42) connected to the support frame (41) and used for sucking the parts (61), a pipeline (44) with one end communicated with the material suction head (42), and a vacuum generator (45) fixedly connected in the case (1) and communicated with the other end of the pipeline (44).

2. The material receiving device of the ultrafast laser high-pulse energy cutting equipment as claimed in claim 1, wherein: the material suction head (42) is provided with a plurality of suction nozzles (421), and the suction nozzles (421) correspond to a plurality of parts (61) cut off by ultrafast laser on the whole glass substrate (6) one by one.

3. The material receiving device of the ultrafast laser high-pulse energy cutting equipment as claimed in claim 2, wherein: the suction head (42) is provided with a plurality of different specifications corresponding to different parts (61), and the suction head (42) is detachably connected with the support frame (41).

4. The material receiving device of the ultrafast laser high-pulse energy cutting equipment as claimed in claim 2, wherein: the suction nozzle (421) is sleeved with a traceless protective sleeve (46).

5. The material receiving device of the ultrafast laser high-pulse energy cutting equipment as claimed in claim 1, wherein: the material suction head (42) is connected with a blocking component (5) towards one side of the part (61), and the blocking component (5) is used for blocking residual waste materials on the glass substrate (6).

6. The material receiving device of the ultrafast laser high-pulse energy cutting equipment as claimed in claim 5, wherein: block subassembly (5) and include telescopic link (51) that the rigid coupling is inhaling stub bar (42) one side, telescopic link (51) overcoat is equipped with spring (53), one side rigid coupling that inhales stub bar (42) is kept away from in telescopic link (51) has baffle (52) that the level set up, set up the hole of stepping down that corresponds with part (61) position on baffle (52).

7. The material receiving device of the ultrafast laser high-pulse energy cutting equipment as claimed in claim 6, wherein: the side of the baffle (52) facing the part (61) is provided with an elastic soft cushion (521).

8. The material receiving device of the ultrafast laser high-pulse energy cutting equipment as claimed in claim 1, wherein: the drive assembly (3) comprises a first linear motor (31) horizontally arranged on the case (1), a connecting plate (32) installed on the first linear motor (31) and a second linear motor (33) arranged on the connecting plate (32), wherein the second linear motor (33) is vertically arranged, and a support frame (41) is fixedly connected to the second linear motor (33).