CN216028789U

CN216028789U - Automatic engraving machine

Info

Publication number: CN216028789U
Application number: CN202121638589.XU
Authority: CN
Inventors: 刘志军; 樊龙林; 袁宏武
Original assignee: Nanjing Ruisheng Laser Technology Co ltd
Current assignee: Nanjing Ruisheng Laser Technology Co ltd
Priority date: 2021-07-19
Filing date: 2021-07-19
Publication date: 2022-03-15
Anticipated expiration: 2031-07-19

Abstract

The utility model relates to an automatic engraving machine which comprises an engraving machine body, wherein Y-axis guide rails are arranged on the inner walls of two sides of the engraving machine body, X-axis guide rails are connected onto the Y-axis guide rails in a sliding manner, an installation plate is connected onto the X-axis guide rails in a sliding manner, a laser head is arranged at the bottom of the installation plate, and an engraving table is arranged below the laser head inside the engraving machine body; an air suction opening is formed in the bottom of the mounting plate and positioned on one side of the laser head, and the induced draft fan is communicated with the air suction opening through a dust suction pipe; the dust absorption incasement is equipped with the filter, and the filter passes the mounting groove and pegs graft in the dust absorption incasement, and the filter passes through buckle structure and can dismantle with the dust absorption case and be connected, installs the filter screen on the filter. Set up the inlet scoop in laser head one side, can inhale the dust removal case with the smoke and dust in step when the sculpture to filter through the filter screen and adsorb, reduced air pollution, dust removal effect is good. Set up the detachable filter screen through buckle structure, dismantle the filter screen fast and install, conveniently clear up the filter screen, prevent that the filter screen from blockking up.

Description

Automatic engraving machine

Technical Field

The utility model relates to the technical field of engraving equipment, in particular to an automatic engraving machine.

Background

The existing artware carving is generally carried out by hand, which is time-consuming, labor-consuming, long in time-consuming and not beneficial to industrial production, and the laser carving machine is an advanced device for carving materials needing to be carved by laser, can improve the carving efficiency, enable the surface of the carved position to be smooth and mellow, rapidly reduce the temperature of the carved object and reduce the deformation and the internal stress of the carved object. Because the laser engraving machine utilizes the high temperature of laser to burn and gasify the surface of an object to be engraved, a large amount of smoke dust can be generated, if the smoke dust is sucked by workers, the health of the workers can be seriously influenced, and the smoke dust directly discharged into the air can cause serious environmental pollution. Most of the existing laser engraving machines are provided with dust suction devices, smoke and dust are filtered through filter screens, but the filter screens are mostly fixedly installed, inconvenient disassembly during cleaning is easy to cause blockage, and dust suction efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the present invention is to provide an automatic engraving machine, which solves the problems mentioned in the background art.

In order to solve the technical problem, the automatic engraving machine comprises an engraving machine body, wherein the top of the engraving machine body is hinged with a machine cover, Y-axis guide rails are arranged on the inner walls of two sides of the engraving machine body, X-axis guide rails are connected on the Y-axis guide rails in a sliding manner, an installation plate is connected on the X-axis guide rails in a sliding manner, a laser head is arranged at the bottom of the installation plate, and an engraving table is arranged below the laser head inside the engraving machine body; an air suction opening is formed in one side, located on the laser head, of the bottom of the mounting plate, a dust suction box and an induced draft fan are arranged inside one side wall of the carving machine body, the induced draft fan is communicated with the air suction opening through a dust suction pipe, an air inlet is formed in one side, close to the induced draft fan, of the dust suction box, an air outlet is formed in the side wall, opposite to the dust suction box, of the dust suction box, the air outlet penetrates through the side wall of the carving machine body and extends to the outside of the carving machine body, and the induced draft fan is communicated with the dust suction box through the air inlet; the dust collection box is internally provided with a filter plate, the dust collection box top wall is attached to the carving machine body top wall, the dust collection box top wall is provided with a mounting groove communicated with the outside of the carving machine body, the filter plate penetrates through the mounting groove to be inserted into the dust collection box, the filter plate is detachably connected with the dust collection box through a buckle structure, and the filter plate is provided with a filter screen.

As an improvement of the utility model, the buckle structure comprises a pressing structure and a self-locking structure, the pressing structure comprises a pressing groove arranged on the inner bottom wall of the dust collection box, a pressing plate arranged in the pressing groove and slidably connected with the inner side wall of the pressing groove, and an elastic piece arranged at the bottom of the pressing plate and fixedly connected with the inner bottom wall of the pressing groove, and the bottom of the filter plate is inserted into the pressing groove and abutted against the pressing plate; the auto-lock structure includes two extension boards, fixed slot, fixed plate and spring, and two extension boards set up at sculpture organism surface and corresponding with mounting groove inside wall position, form the extension groove between two extension boards, and wherein an extension board outside is equipped with the fixed slot with the extension groove intercommunication, be equipped with the auto-lock groove with the corresponding department in fixed slot position on the filter, it has the fixed plate to peg graft in the fixed slot, the fixed plate runs through the fixed slot and extends to in the auto-lock groove, the fixed plate is kept away from extension board one end and is equipped with the arm-tie, one side that the arm-tie is close to the extension board is passed through the spring and is extended board outer wall connection.

As an improvement of the utility model, the top of the pressing plate is provided with a positioning groove, the bottom of the filter plate is provided with a positioning strip matched with the positioning groove, and the cross section of the positioning strip is semicircular.

As an improvement of the utility model, the dust suction pipe is a corrugated pipe.

As an improvement of the utility model, the surface of the engraving table is provided with a plurality of threaded holes, the threaded holes are internally connected with exhaust pipes, one end of each exhaust pipe, which is positioned on the surface of the engraving table, is connected with a sucking disc through an exhaust opening, and the other end of each exhaust pipe is connected with an air pump.

As an improvement of the utility model, a circle of soft sealing edge is arranged on the periphery of the surface of the sucker, a pressing plate is arranged at the bottom of the soft sealing edge and positioned on the surface of the carving table, and the pressing plate is a hollow cylinder with an opening at the top.

As an improvement of the utility model, the surface of the carving machine body is provided with a controller which is electrically connected with the laser head, the induced draft fan and the air pump.

Compared with the prior art, the laser head dust removal device has the advantages that 1) an air suction opening is formed in one side of the laser head, smoke dust can be synchronously sucked into the dust removal box during carving through mutual matching of the draught fan, the dust removal box, the air inlet, the filter screen and the air outlet, air pollution is reduced, and the dust removal effect is good; 2) the detachable filter screen is arranged through the buckle structure, so that the filter screen is rapidly detached and installed, the filter screen is conveniently cleaned, and the filter screen is prevented from being blocked; 3) through the cooperation of sucking disc, aspirator pump and sealed soft limit, can firmly adsorb the sculpture object on the sculpture platform, prevent that the object produces the skew and leads to the sculpture inaccuracy in sculpture process.

Drawings

FIG. 1 is a schematic structural view of an automatic engraving machine of the present invention;

FIG. 2 is an enlarged view of detail A in FIG. 1;

FIG. 3 is an enlarged view of detail B of FIG. 1;

in the figure: 1. carving the machine body; 2. a machine cover; 3. a Y-axis guide rail; 4. an X-axis guide rail; 5. mounting a plate; 6. a laser head; 7. a carving table; 8. an air suction opening; 9. a dust collection box; 10. an induced draft fan; 11. a dust collection pipe; 12. an air inlet; 13. an air outlet; 14. a filter plate; 15. mounting grooves; 161. pressing the groove; 162. a pressing plate; 163. an elastic member; 164. positioning a groove; 165. a positioning bar; 171. an extension plate; 172. fixing grooves; 173. a fixing plate; 174. a spring; 175. an extension groove; 176. a self-locking groove; 177. pulling a plate; 181. an air exhaust pipe; 182. an air extraction opening; 183. a suction cup; 184. an air pump; 185. sealing the soft edge; 186. a compression plate; 19. and a controller.

The specific implementation mode is as follows:

for the purpose of enhancing an understanding of the present invention, the present embodiment will be described in detail below with reference to the accompanying drawings.

Example 1: referring to fig. 1~ 3, an automatic engraver, including sculpture organism 1, 1 top of sculpture organism articulates there is cover 2, and 1 both sides inner wall of sculpture organism is equipped with Y axle guide rail 3, and sliding connection has X axle guide rail 4 on the Y axle guide rail 3, and sliding connection has mounting panel 5 on the X

axle guide rail

4, and 5 bottoms of mounting panel are equipped with laser head 6, and 1 inside laser head 6 that is located of sculpture organism is equipped with sculpture platform 7 below. The bottom of the mounting plate 5 is located one side of the laser head 6 and is equipped with an air suction inlet 8, a suction box 9 and a draught fan 10 are arranged inside one side wall of the carving machine body 1, the draught fan 10 is communicated with the air suction inlet 8 through a dust suction pipe 11, one side of the suction box 9, which is close to the draught fan 10, is provided with an air inlet 12, an air outlet 13 is arranged on the side wall opposite to the suction box 9, the air outlet 13 penetrates through the side wall of the carving machine body 1 and extends to the outside of the carving machine body 1, and the draught fan 10 is communicated with the suction box 9 through the air inlet 12. Set up the inlet scoop in laser head one side, through the mutually supporting of draught fan, suction box, air intake, filter screen and air outlet, can inhale the dust removal case with the smoke and dust in step when the sculpture to filter through the filter screen and adsorb, reduced air pollution, dust removal effect is good. Be equipped with filter 14 in the suction box 9, the laminating of suction box 9 roof and 1 roof of sculpture organism, suction box 9 roof be equipped with the installation groove 15 of 1 outside intercommunication of sculpture organism, filter 14 passes installation groove 15 and pegs graft in suction box 9, filter 14 can dismantle with suction box 9 through buckle structure and be connected, installs the filter screen on the filter 14. Set up the detachable filter screen through buckle structure, dismantle the filter screen fast and install, conveniently clear up the filter screen, prevent that the filter screen from blockking up.

The buckle structure comprises a pressing structure and a self-locking structure, the pressing structure comprises a pressing groove 161 arranged on the inner bottom wall of the dust collection box 9, a pressing plate 162 arranged in the pressing groove 161 and slidably connected with the inner side wall of the pressing groove 161, and an elastic piece 163 arranged at the bottom of the pressing plate 162 and fixedly connected with the inner bottom wall of the pressing groove 161, and the bottom of the filter plate 14 is inserted into the pressing groove 161 and abutted against the pressing plate 162. The auto-lock structure includes two extension boards 171, fixed slot 172, fixed plate 173 and spring 174, two extension boards 171 set up at 1 surface of sculpture organism and corresponding with the inside wall position of mounting groove 15, form extension groove 175 between two extension boards 171, one of them extension board 171 outside is equipped with the fixed slot 172 with extension groove 175 intercommunication, be equipped with from the locked groove 176 with the corresponding department in fixed slot 172 position on the filter 14, it has fixed plate 173 to peg graft in the fixed slot 172, fixed plate 173 runs through fixed slot 172 and extends to from the locked groove 176 in, fixed plate 173 is kept away from extension board 171 one end and is equipped with arm-tie 177, arm-tie 177 is close to one side of extension board 171 and passes through spring 174 and extension board 171 outer wall connection. Can realize installing fast and dismantling the filter screen through pressing down structure and auto-lock structure, insert the dust absorption case through extending groove and mounting groove with the filter, filter bottom butt is pressing down on the clamp plate and continue to press downwards, and self-locking groove and fixed slot position on the filter are corresponding, and the fixed plate removes to self-locking groove under the spring action this moment, can be with filter screen fixed mounting in the dust absorption case. When dismantling the filter, only need press the filter, extract the fixed plate outside the self-locking groove, then loosen the filter, can dismantle the filter and clear up under the elastic action of elastic component, saved time and cost.

The top of the pressing plate 162 is provided with a positioning groove 164, the bottom of the filter plate 14 is provided with a positioning strip 165 matched with the positioning groove 164, and the cross section of the positioning strip 165 is semicircular. Set up the constant head tank and the location strip can press the filter to press the pressure board fast on, prevent simultaneously that the filter from taking place the skew.

The dust suction pipe 11 is a corrugated pipe.

The surface of the engraving table 7 is provided with a plurality of threaded holes, the threaded holes are internally connected with an exhaust tube 181, one end of the exhaust tube 181 positioned on the surface of the engraving table 7 is connected with a suction cup 183 through an exhaust port 182, and the other end of the exhaust tube is connected with an air pump 184. A circle of soft sealing edge 185 is arranged on the periphery of the surface of the suction cup 183, a pressing plate 186 is arranged at the bottom of the soft sealing edge 185 and located on the surface of the engraving table 7, and the pressing plate 186 is a hollow cylinder with an open top. Through the cooperation of sucking disc, aspirator pump and sealed soft limit, can firmly adsorb the sculpture object on the sculpture platform, prevent that the object produces the skew and leads to the sculpture inaccuracy in sculpture process.

The surface of the engraving machine body 1 is provided with a controller 19, and the controller 19 is electrically connected with the laser head 6, the induced draft fan 10 and the air pump 184. The controller is arranged, so that the automatic operation of the engraving machine is realized, and the labor intensity of workers is reduced.

The working process is as follows: referring to fig. 1-3, before the dust collection box is used, when the filter screen is installed, the pulling plate is pulled outwards, the fixing plate is moved out of the self-locking groove, the filter plate is inserted into the dust collection box through the extending groove and the installation groove, the bottom of the filter plate is abutted to the pressing plate and continues to be pressed downwards until the self-locking groove on the filter plate corresponds to the position of the fixing groove, then the pulling plate is loosened, the fixing plate moves towards the self-locking groove under the action of the spring, and the filter screen can be fixedly installed in the dust collection box. Then the object to be carved is placed on the carving table, and the controller is heard to control the air suction pump to suck air, so that the sucker is tightly adsorbed at the bottom of the object. During the use, control the mounting panel through the controller according to the design and remove on X axle guide rail and Y axle guide rail and carve, start the draught fan simultaneously and carry out the dust absorption. When needing to clear up the filter screen, press the filter, extract the fixed plate outside the self-locking groove, then loosen the filter, can demolish the filter under the elastic action of elastic component.

Finally, it should be noted that: the technical means disclosed in the utility model scheme are not limited to the technical means disclosed in the above embodiments, but also include the technical scheme formed by any combination of the above technical features. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of the present invention, and such improvements and modifications are also considered to be within the scope of the present invention.

Claims

1. An automatic engraver which characterized in that: the laser engraving machine comprises an engraving machine body, wherein a machine cover is hinged to the top of the engraving machine body, Y-axis guide rails are arranged on the inner walls of two sides of the engraving machine body, an X-axis guide rail is connected onto the Y-axis guide rail in a sliding mode, a mounting plate is connected onto the X-axis guide rail in a sliding mode, a laser head is arranged at the bottom of the mounting plate, and an engraving table is arranged below the laser head inside the engraving machine body; an air suction opening is formed in one side, located on the laser head, of the bottom of the mounting plate, a dust suction box and an induced draft fan are arranged inside one side wall of the carving machine body, the induced draft fan is communicated with the air suction opening through a dust suction pipe, an air inlet is formed in one side, close to the induced draft fan, of the dust suction box, an air outlet is formed in the side wall, opposite to the dust suction box, of the dust suction box, the air outlet penetrates through the side wall of the carving machine body and extends to the outside of the carving machine body, and the induced draft fan is communicated with the dust suction box through the air inlet; the dust collection box is internally provided with a filter plate, the dust collection box top wall is attached to the carving machine body top wall, the dust collection box top wall is provided with a mounting groove communicated with the outside of the carving machine body, the filter plate penetrates through the mounting groove to be inserted into the dust collection box, the filter plate is detachably connected with the dust collection box through a buckle structure, and the filter plate is provided with a filter screen.

2. The automatic engraving machine according to claim 1, wherein: the buckle structure comprises a pressing structure and a self-locking structure, the pressing structure comprises a pressing groove arranged on the inner bottom wall of the dust collection box, a pressing plate arranged in the pressing groove and connected with the inner side wall of the pressing groove in a sliding mode, and an elastic piece arranged at the bottom of the pressing plate and fixedly connected with the inner bottom wall of the pressing groove, and the bottom of the filter plate is inserted into the pressing groove and abutted against the pressing plate; the auto-lock structure includes two extension boards, fixed slot, fixed plate and spring, and two extension boards set up at sculpture organism surface and corresponding with mounting groove inside wall position, form the extension groove between two extension boards, and wherein an extension board outside is equipped with the fixed slot with the extension groove intercommunication, be equipped with the auto-lock groove with the corresponding department in fixed slot position on the filter, it has the fixed plate to peg graft in the fixed slot, the fixed plate runs through the fixed slot and extends to in the auto-lock groove, the fixed plate is kept away from extension board one end and is equipped with the arm-tie, one side that the arm-tie is close to the extension board is passed through the spring and is extended board outer wall connection.

3. The automatic engraving machine according to claim 2, wherein: the pressing plate is characterized in that a positioning groove is formed in the top of the pressing plate, positioning strips matched with the positioning groove are arranged at the bottom of the filter plate, and the cross sections of the positioning strips are semicircular.

4. The automatic engraving machine according to claim 1, wherein: the dust absorption pipe is a corrugated pipe.

5. The automatic engraving machine according to claim 1, wherein: the surface of the carving table is provided with a plurality of threaded holes, the threaded holes are connected with exhaust pipes in a threaded mode, one ends, located on the surface of the carving table, of the exhaust pipes are connected with suckers through exhaust openings, and the other ends of the exhaust pipes are connected with air pumps.

6. The automatic engraving machine according to claim 5, wherein: the periphery of the surface of the sucker is provided with a circle of soft sealing edge, the bottom of the soft sealing edge is positioned on the surface of the carving table and is provided with a pressing plate, and the pressing plate is a hollow cylinder with an open top.

7. The automatic engraving machine according to claim 5, wherein: the carving machine body surface is provided with a controller, and the controller is electrically connected with the laser head, the draught fan and the air pump.