CN214815761U

CN214815761U - Laser engraving machine

Info

Publication number: CN214815761U
Application number: CN202121281261.7U
Authority: CN
Inventors: 朱清莹; 栾永勤; 刘刚; 陶文娟; 李猛; 张晓锋
Original assignee: Shanghai Lingshe Advertising Co ltd
Current assignee: Shanghai Lingshe Advertising Co ltd
Priority date: 2021-06-08
Filing date: 2021-06-08
Publication date: 2021-11-23
Anticipated expiration: 2031-06-08

Abstract

The application relates to a laser engraving machine, which belongs to the technical field of billboard printing and comprises a conveying device for driving an engraving body to move, wherein an engraving area and a spraying area are sequentially arranged along the conveying direction of the conveying device, and a laser engraving arm is arranged above the conveying device in the engraving area; the spraying area is internally provided with a spraying nozzle above the conveying device, the spraying area is internally provided with a coating box below the conveying device, the coating box is internally provided with a pump body, and a conveying pipe is connected between the pump body and the spraying nozzle. This application has the effect that improves engraver work efficiency.

Description

Laser engraving machine

Technical Field

The application relates to the field of billboard printing, in particular to a laser engraving machine.

Background

As the name suggests, the laser engraving machine is an advanced device for engraving materials to be engraved by using laser. Laser engravers are different from mechanical engravers, which engrave something else using mechanical means, such as very hard materials like diamond, and other traditional manual engraving ways. The laser engraving machine uses the heat energy of laser to engrave the material, and the laser in the laser engraving machine is the core of the laser engraving machine. Generally speaking, the laser engraving machine has wider application range, higher engraving precision and faster engraving speed.

The existing laser engraving machine comprises a workbench and a laser engraving arm, wherein an engraving body needing to be engraved is placed on the workbench, and then laser engraving is carried out on the engraving body through the laser engraving arm.

To the correlation technique among the above-mentioned, accomplish the laser engraving after the carving body, still need scribble the one deck protective coating on the surface of the carving body for improving the life of the carving body usually, and above-mentioned laser engraving machine is accomplishing the sculpture back, needs the staff to carry the carving body to carry out the work that the protective layer scribbled again on other workstations, can't form the work of continuity, and then has the lower defect of work efficiency.

SUMMERY OF THE UTILITY MODEL

In order to reach the effect that improves engraver work efficiency, this application provides a laser engraving machine.

The application provides a laser engraving machine adopts following technical scheme:

a laser engraving machine comprises a conveying device for driving an engraving body to move, wherein an engraving area and a spraying area are sequentially arranged along the conveying direction of the conveying device, and a laser engraving arm is arranged above the conveying device in the engraving area; the spraying area is internally provided with a spraying nozzle above the conveying device, the spraying area is internally provided with a coating box below the conveying device, the coating box is internally provided with a pump body, and a conveying pipe is connected between the pump body and the spraying nozzle.

Through adopting above-mentioned technical scheme, will carve the body and place on conveyer, conveyer will carve the body and transport to the sculpture district, carve the arm through laser, at the sculpture back that finishes, the conveyer transports the sculpture body to the spraying district again, and the pump body will scribble the position that the coating in the incasement transported to the spraying mouth through the conveyer pipe, is sprayed coating to the surface of the sculpture body by the spraying mouth again. When the carving body is transported to the spraying area for spraying, the transporting device transports the other carving body to the carving area for carving. Therefore, through the structure, continuous work is formed, and the working efficiency of the carving machine is effectively improved.

Optionally, the conveyer includes two chains that are parallel to each other and are the surrounding structure, and the both ends of chain all mesh has the sprocket, is located fixedly connected with connecting axle between two sprockets of same end, and wherein one side that arbitrary sprocket deviates from the connecting axle is provided with and is used for driving sprocket pivoted first motor, is provided with the delivery subassembly that the multiunit is used for the centre gripping sculpture body between two chains.

Through adopting above-mentioned technical scheme, first motor is driving the sprocket and is rotating, has realized synchronous rotation through the connecting axle between two sprockets of homonymy to make the chain rotate between the sprocket at both ends, will carve the body and consign the subassembly installation, thereby realized the transportation work to the sculpture body.

Optionally, the consignment assembly comprises two side plates and two bottom plates, the side plates are fixedly connected with one side of the chain opposite to the side of the chain along the length direction of the sideline of the chain, the bottom plates are fixedly arranged at the bottoms of the side plates, the side plates are perpendicular to the bottom plates, the two sides of the carving body are abutted to the inner walls of the two side plates, and the bottom of the carving body is abutted to the upper surface of the bottom plate.

Through adopting above-mentioned technical scheme, will carve the body and place on the bottom plate to make the lateral wall and the curb plate butt of the body of carving, thereby transported the body of carving when having realized the chain rotation, provide good stability for the body of carving.

Optionally, the upper surface of bottom plate sets firmly the locating lever, and the constant head tank with the locating lever grafting adaptation is seted up to the bottom of the sculpture body.

Through adopting above-mentioned technical scheme, insert the locating lever to the constant head tank in, make the sculpture body difficult when removing and take place relative slip between the bottom plate to the stability of the sculpture body in the transportation has further been improved.

Optionally, a guide rail is arranged above the conveying device in the spraying area, an installation block is connected to the guide rail in a sliding mode, the spraying nozzle is fixedly arranged at the bottom of the installation block and extends out of the guide rail, a lead screw is connected to the guide rail in a rotating mode along the length direction of the lead screw, the lead screw is connected with the installation block in a threaded mode, and a second motor used for driving the lead screw to rotate is arranged at one end of the guide rail.

Through adopting above-mentioned technical scheme, when the spraying mouth carries out the spraying work to the surface of the sculpture body, the second motor is driving the lead screw and is rotating, makes the installation piece remove along the length direction of guide rail to the spraying effect of spraying mouth to the sculpture body surface has been improved.

Optionally, the paint tank is located right below the guide rail, and the top of the paint tank is open.

Through adopting above-mentioned technical scheme, unnecessary coating can fall into to the coating incasement once more to the effectual waste that reduces coating.

Optionally, a wiping area is arranged between the engraving area and the spraying area, and a wiping body for wiping the upper surface of the engraving body and a support frame for installing and fixing the wiping body are arranged in the wiping area.

Through adopting above-mentioned technical scheme, before carrying out the spraying work, make the carving body pass through and clean the district earlier to clean the surface of carving the body through cleaning the body.

Optionally, one side of the spraying area, which is far away from the engraving area, is provided with a drying area, and a dryer for drying the surface coating of the engraving body is arranged in the drying area.

Through adopting above-mentioned technical scheme, after the spraying of the sculpture body finishes, the conveyer transports the sculpture body to the drying zone, makes the coating rapid draing on sculpture body surface through the drying-machine to this engraver's work efficiency has further been improved.

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

1. the laser engraving machine comprises an engraving area, a wiping area, a spraying area and a drying area, wherein the engraving body is transported by the transporting device, so that the engraving, cleaning, spraying and drying of the engraving body can be realized, continuous work is further formed, and the working efficiency of the engraving machine is effectively improved;

2. when the spraying nozzle sprays the carving body, the mounting block moves in the guide rail along the length of the guide rail, so that the spraying effect on the carving body is improved;

3. the stability of the conveying device during conveying of the carving body is improved through the consignment component.

Drawings

Fig. 1 is a schematic structural diagram of a laser engraving machine according to an embodiment of the present application;

FIG. 2 is a schematic structural diagram of a transportation device according to an embodiment of the present application;

FIG. 3 is an exploded view of an embodiment of the present application showing the construction of the engraving body and the consignment assembly;

FIG. 4 is a partial schematic view of a wiping area embodying the structure of the embodiment of the present application;

FIG. 5 is a partial schematic view of a part of a structure of a spraying area according to an embodiment of the present application.

Description of reference numerals: 1. a transportation device; 11. a chain; 12. a sprocket; 121. a connecting shaft; 13. a first motor; 2. an engraving area; 21. laser engraving an arm; 3. a wiping area; 31. a wiping body; 32. a support frame; 4. a spraying area; 41. a spray nozzle; 42. a paint tank; 43. a pump body; 44. a delivery pipe; 5. a drying zone; 51. a dryer; 6. a consignment assembly; 61. a side plate; 62. a base plate; 621. positioning a rod; 7. a guide rail; 71. mounting blocks; 72. a lead screw; 73. a second motor; 8. engraving a body; 81. and (6) positioning a groove.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The embodiment of the application discloses laser engraving machine.

Referring to fig. 1, a laser engraving machine includes a transportation device 1 for driving an engraving body 8 to move, and an engraving area 2 for engraving the engraving body 8, a wiping area 3 for cleaning the surface of the engraving body 8, a spraying area 4 for spraying a coating on the surface of the engraving body 8, and a drying area 5 for rapidly drying the coating on the surface of the engraving body 8 are sequentially arranged along the transportation direction of the transportation device 1. The conveying device 1 drives the carving body 8 to move, and the carving body 8 can be sequentially carved, cleaned, sprayed and dried; meanwhile, different carving bodies 8 can be respectively positioned in the carving area 2, the wiping area 3, the spraying area 4 and the drying area 5 to simultaneously carry out different works, so that continuous work is formed, and the working efficiency of the carving machine is effectively improved.

Referring to fig. 1 and 2, the transportation device 1 includes two chains 11 that encircle to set up, and two chains 11 are parallel to each other, and the both ends position meshing in the inside of chain 11 is provided with sprocket 12, and fixedly connected with connecting axle 121 is located between two sprockets 12 of chain 11 with the end, installs the first motor 13 that is used for driving sprocket 12 pivoted in one side that one of them sprocket 12 deviates from connecting axle 121. A plurality of carrying assemblies 6 for fixing the engraving bodies 8 are arranged at regular intervals between the two chains 11. First motor 13 drives sprocket 12 and rotates, makes two sprocket 12 synchronous rotations of first motor 13 place one end and be the action wheel simultaneously through connecting axle 121, and two sprocket 12 of the other end are driven, make chain 11 rotate between the sprocket 12 at both ends, install sculpture body 8 on delivery subassembly 6 to the transportation to sculpture body 8 is realized through the rotation of chain 11.

Referring to fig. 2 and 3, the carrying assembly 6 includes two side plates 61 and two bottom plates 62, the two side plates 61 are respectively fixedly connected with the opposite sides of the two chains 11, the bottom plates 62 are fixedly connected with the bottoms of the opposite sides of the side plates 61, and the side plates 61 are perpendicular to the bottom plates 62. The upper surface of bottom plate 62 sets firmly locating lever 621, and the constant head tank 81 with the adaptation of pegging graft of locating lever 621 is seted up to the bottom of carving body 8. The body 8 of will carving is placed the bottom that makes the body 8 of carving on bottom plate 62 and the upper surface butt of bottom plate 62, and the both ends of the body 8 of carving and two relative one side butts of curb plate 61 make locating lever 621 insert to constant head tank 81 simultaneously to realized that the installation to the body 8 of carving is fixed, and improved the stability of the body 8 of carving when the transportation.

Referring to fig. 1, a laser engraving arm 21 is provided in the engraving area 2, and the laser engraving arm 21 is located above the transportation device 1. When the engraving body 8 is positioned right below the laser engraving arm 21, the laser engraving work for the engraving body 8 is completed by the laser engraving arm 21.

Referring to fig. 1 and 4, the wiping area 3 includes a wiping body 31 and a support frame 32 for mounting the wiping body 31. In the application, the wiping body 31 is composed of a rubber body and flocked cloth, the flocked cloth is fixed at the bottom of the rubber body, and the top of the rubber body is fixedly adhered to the bottom of the support frame 32. When the engraving body 8 passes through the wiping area 3, the bottom of the wiping body 31 abuts against the upper surface of the engraving body 8, thereby cleaning the surface of the engraving body 8.

Referring to fig. 1 and 5, a spraying nozzle 41 for spraying a coating on the upper surface of the engraving body 8 and a coating box 42 for storing the coating are disposed in the spraying area 4, the spraying nozzle 41 is located above the two chains 11, a guide rail 7 is disposed above the chains 11 along a direction of a distance between the two chains 11, an installation block 71 is slidably connected in the guide rail 7 along a length direction thereof, the spraying nozzle 41 is fixedly disposed at the bottom of the installation block 71 and extends out of the guide rail 7, a lead screw 72 is rotatably connected in the guide rail 7 along the length direction thereof, and a second motor 73 for driving the lead screw 72 to rotate is disposed at one end of the guide rail 7. The coating box 42 is positioned below the guide rail 7, the top of the coating box 42 is open, a pump body 43 is arranged inside the coating box 42, a delivery pipe 44 is communicated between the pump body 43 and the spraying nozzle 41, an avoiding groove for the delivery pipe to pass through is formed in the top of the guide rail 7 along the length direction of the guide rail, and the delivery pipe 44 sequentially passes through the guide rail 7 and the mounting block 71 and then is communicated with the spraying nozzle 41. When the carving body 8 moves to the spraying area 4, the second motor 73 drives the lead screw 72 to rotate, so that the mounting block 71 slides in the guide rail 7, and meanwhile, the pump body 43 draws out the coating inside the coating box 42, transports the coating to the spraying nozzle 41 through the delivery pipe 44, and sprays the coating on the upper surface of the carving body 8 through the spraying nozzle 41, thereby completing the spraying work on the surface of the carving body 8.

Referring to fig. 1, a dryer 51 is disposed in the drying zone 5, and the dryer 51 is located above the two chains 11. When the carving body 8 is moved into the drying area 5 after the spraying is finished, the drying machine 51 dries the paint on the surface of the carving body 8, so that the drying of the paint is accelerated, and the production and processing efficiency of the laser carving machine is improved.

The implementation principle of the laser engraving machine in the embodiment of the application is as follows: be equipped with sculpture district 2, clean district 3, spraying district 4, drying area 5 along conveyer 1's direction of transportation in proper order, through conveyer 1 to the transportation of the sculpture body 8, can carve, clean, spraying, dry work to the sculpture body 8 in proper order to form continuity work, the effectual work efficiency who improves this engraver.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A laser engraving machine is characterized in that: the laser engraving machine comprises a conveying device (1) for driving an engraving body (8) to move, wherein an engraving area (2) and a spraying area (4) are sequentially arranged along the conveying direction of the conveying device (1), and a laser engraving arm (21) is arranged above the conveying device (1) in the engraving area (2); the spraying area (4) is internally provided with a spraying nozzle (41) above the conveying device (1), the spraying area (4) is internally provided with a paint box (42) below the conveying device (1), a pump body (43) is arranged in the paint box (42), and a conveying pipe (44) is connected between the pump body (43) and the spraying nozzle (41).

2. A laser engraving machine as claimed in claim 1, characterized in that: the conveying device (1) comprises two chains (11) which are parallel to each other and are of a surrounding structure, chain wheels (12) are meshed at two ends of each chain (11), a connecting shaft (121) is fixedly connected between the two chain wheels (12) at the same end, a first motor (13) used for driving the chain wheels (12) to rotate is arranged on one side, deviating from the connecting shaft (121), of any chain wheel (12), and a plurality of groups of carrying assemblies (6) used for carrying the carving bodies (8) are arranged between the two chains (11).

3. A laser engraving machine as claimed in claim 2, characterized in that: the consignment assembly (6) comprises two side plates (61) and two bottom plates (62), the side plates (61) are fixedly connected with one side of the chain (11) opposite to the side along the length direction of the sideline of the chain (11), the bottom plates (62) are fixedly arranged at the bottoms of the side plates (61), the side plates (61) are perpendicular to the bottom plates (62), the two sides of the carving body (8) are abutted to the inner walls of the two side plates (61), and the bottom of the carving body (8) is abutted to the upper surface of the bottom plates (62).

4. A laser engraving machine as claimed in claim 3, characterized in that: the upper surface of bottom plate (62) sets firmly locating lever (621), and constant head tank (81) with locating lever (621) grafting adaptation are seted up to the bottom of sculpture body (8).

5. A laser engraving machine as claimed in claim 1, characterized in that: the spraying device is characterized in that a guide rail (7) is arranged above the conveying device (1) in the spraying area (4), an installation block (71) is connected to the guide rail (7) in a sliding mode, a spraying nozzle (41) is fixedly arranged at the bottom of the installation block (71) and extends out of the guide rail (7), a lead screw (72) is connected to the guide rail (7) in a rotating mode along the length direction of the lead screw (72), the lead screw (72) is connected with the installation block (71) in a threaded mode, and a second motor (73) used for driving the lead screw (72) to rotate is arranged at one end of the guide rail (7).

6. The laser engraving machine according to claim 5, wherein: the paint tank (42) is positioned right below the guide rail (7), and the top of the paint tank (42) is open.

7. A laser engraving machine as claimed in claim 1, characterized in that: a wiping area (3) is arranged between the carving area (2) and the spraying area (4), and a wiping body (31) used for wiping the upper surface of the carving body (8) and a support frame (32) used for installing and fixing the wiping body (31) are arranged in the wiping area (3).

8. A laser engraving machine as claimed in claim 1, characterized in that: one side of the spraying area (4) far away from the carving area (2) is provided with a drying area (5), and a dryer (51) used for drying the surface coating of the carving body (8) is arranged in the drying area (5).