CN216177691U

CN216177691U - Laser cutting machine for wooden handicraft

Info

Publication number: CN216177691U
Application number: CN202122765784.5U
Authority: CN
Inventors: 王贵达
Original assignee: Linshu County Liu Yun Crafts Co ltd
Current assignee: Linshu County Liu Yun Crafts Co ltd
Priority date: 2021-11-10
Filing date: 2021-11-10
Publication date: 2022-04-05
Anticipated expiration: 2031-11-10

Abstract

The utility model discloses a laser cutting machine for wood artware, which comprises a cabinet and a mounting rack, wherein the top end of the cabinet is fixedly connected with the mounting rack, the top of the mounting rack is provided with a laser cutting head, the middle part of the top end of the cabinet is provided with a groove, a positioning device is embedded in the groove, the surface of the bottom end of the groove is provided with a plurality of through holes, the through holes are uniformly distributed, the bottom end of the groove is provided with a dust removal device, a driving mechanism rotates to drive four clamping mechanisms to slide in the direction close to the axis of an annular base body, so that the clamping of a plate to be processed is realized, the clamping efficiency is high, workpieces are automatically centered after being clamped, and the practicability of the device is improved; the convex plate supports the annular disc, and the convex plate is movably connected with the annular base body through the roller, so that the balance of the annular disc is improved, the resistance of the annular disc during rotation is reduced, the abrasion of the annular disc is reduced, and the service life of the device is prolonged.

Description

Laser cutting machine for wooden handicraft

Technical Field

The utility model belongs to the technical field of laser cutting machines, and particularly relates to a laser cutting machine for a wood craft.

Background

The handicraft is produced by machine in batch, has a certain artistic attribute, can meet the daily life requirement of people, and has a certain function, the handicraft is originated from the life of people, but creates a value higher than the life, the laser cutting is that the laser emitted from the laser is focused into a laser beam with high power density by a light path system, the laser beam irradiates the surface of a workpiece, and the material forms a cutting seam along with the movement of the laser beam, thereby achieving the purpose of cutting, the artware is cut and produced by the laser cutting machine, the production efficiency is high, but also the cutting edge is neat, the quality of the handicraft is improved, the existing organ cutting machine is used, the workpiece clamping device is not easy to center, and the abrasion is serious in the process of back-and-forth clamping and loosening, and the generated scraps are easy to scatter in a crack to influence the movement of the device.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a laser cutting machine for wood artware, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a laser cutting machine for wooden artware comprises a machine cabinet and a mounting frame, wherein the mounting frame is fixedly connected to the top end of the machine cabinet, a laser cutting head is arranged at the top of the mounting frame, a groove is arranged in the middle of the top end of the machine cabinet, a positioning device is embedded in the groove, through holes are formed in the surface of the bottom end of the groove, a plurality of through holes are uniformly distributed, a dust removal device is arranged at the bottom end of the groove, the positioning device comprises an annular base body and four clamping mechanisms, mounting grooves are formed in the middle of the annular base body, the four mounting grooves are equidistantly distributed around the axis of the annular base body, the four clamping mechanisms are respectively and movably connected in the four mounting grooves, a driving mechanism is movably arranged at the top end of the annular base body, and a wear reducing mechanism is arranged between the annular base body and the driving mechanism, actuating mechanism and four the clamping mechanism transmission is connected, the inner wall of mounting groove has been seted up and has been supported the groove, it has four, and four to support the groove and distribute around the axis equidistance of annular base member, the milling flutes has been seted up to the avris on annular base member top, the bottom that falls wearing and tearing mechanism sets up inside the milling flutes, one side fixedly connected with positive and negative motor on rack top, positive and negative motor's the first gear of output shaft fixedly connected with, first gear is connected with the actuating mechanism transmission.

Preferably, clamping mechanism includes the fly leaf and compresses tightly the pole, it has a plurality of, and a plurality of to compress tightly pole equidistance fixed connection in one side of fly leaf, the top fixedly connected with connecting rod of fly leaf, the longitudinal section that compresses tightly the pole is the rhombus.

Preferably, actuating mechanism includes the annular disc, the bar chute has been seted up on the surface of annular disc, the bar chute has four, and four the bar chute distributes around the axis equidistance of annular disc, four the connecting rod runs through four respectively the bar chute, the fixed cover of outer wall of annular disc is equipped with the second gear, the second gear is connected with first gear engagement.

Preferably, the inner wall fixedly connected with flange of annular dish, the flange has four, and four the flange distributes around the axis equidistance of annular dish, one side of flange is rotated and is connected with the gyro wheel, the gyro wheel corresponds the inside that sets up at the support groove, the bottom of gyro wheel and the bottom face roll connection who supports the groove.

Preferably, it includes casing and joint support board to fall wearing and tearing mechanism, casing fixed connection is in the milling flutes on annular base member top, joint support board's top fixed connection is in the bottom of annular dish, the inside of casing is rotated and is connected with and changes the roller, it has a plurality of to change the roller, and a plurality of it distributes to change the roller equidistance, joint support board's bottom and commentaries on classics roller swing joint, the top fixedly connected with top cap of casing, joint support board runs through the middle part of top cap.

Preferably, the top end of the annular disc is fixedly connected with a top cover.

Preferably, the dust removing device comprises a fan cover and a fan, the fan cover is fixedly connected to the bottom end of the groove, the fan is fixedly installed at the bottom end of the fan cover, and a dust removing cloth bag is arranged at the bottom end of the fan.

Preferably, one side fixedly connected with first switch and second switch of rack, fan and positive and negative motor are respectively through first switch and second switch and external power source electric connection.

Compared with the prior art, the utility model has the beneficial effects that: the driving mechanism rotates to drive the four clamping mechanisms to slide towards the direction close to the axis of the annular base body, so that the plate to be processed is clamped, the clamping efficiency is high, the workpiece is automatically centered after being clamped, and the practicability of the device is improved; the annular disc is supported by the convex plate, the convex plate is movably connected with the annular base body through the idler wheel, the balance of the annular disc is improved, meanwhile, the resistance of the annular disc during rotation is reduced, the abrasion of the annular disc is reduced, the connecting support plate is connected with the shell through the rotating roller, the sliding friction between the bottom end face of the annular disc and the top end face of the annular base body during rotation is avoided, and the service life of the device is prolonged; the longitudinal section that compresses tightly the pole is the rhombus, and the piece that produces when being convenient for cut drops, prevents that the piece from falling and taking back to the mounting groove when retracting on the top that compresses tightly the pole inside, hinders the holistic activity of clamping mechanism.

Drawings

FIG. 1 is a front cross-sectional view of the present invention;

FIG. 2 is a schematic perspective view of a positioning device according to the present invention;

FIG. 3 is a front cross-sectional view of the positioning device of the present invention;

FIG. 4 is a schematic view of a partial structure A of the present invention;

FIG. 5 is a schematic view of the installation of the clamping mechanism of the present invention;

FIG. 6 is a schematic perspective view of the clamping mechanism of the present invention;

fig. 7 is a schematic perspective view of the driving mechanism of the present invention.

In the figure: 1. a cabinet; 2. a mounting frame; 3. a laser cutting head; 4. a positioning device; 41. an annular base; 411. mounting grooves; 412. a support groove; 42. a clamping mechanism; 421. a movable plate; 422. a hold down bar; 423. a connecting rod; 43. a drive mechanism; 431. an annular disc; 432. a second gear; 433. a strip-shaped chute; 434. a convex plate; 44. a top cover; 45. a wear reducing mechanism; 451. a housing; 452. connecting the supporting plate; 453. rotating the roller; 454. a top cover; 5. a dust removal device; 51. a fan housing; 52. a fan; 53. a dust removal cloth bag; 6. a positive and negative motor; 7. a first gear; 8. a first power switch; 9. a second power switch.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1-7, the present invention provides the following technical solutions: a laser cutting machine for wooden artware comprises a machine cabinet 1 and a mounting frame 2, wherein the top end of the machine cabinet 1 is fixedly connected with the mounting frame 2, the top of the mounting frame 2 is provided with a laser cutting head 3, the middle part of the top end of the machine cabinet 1 is provided with a groove, a positioning device 4 is embedded in the groove, the surface of the bottom end of the groove is provided with a plurality of through holes, the through holes are uniformly distributed, the bottom end of the groove is provided with a dust removal device 5, the positioning device 4 comprises an annular base body 41 and four clamping mechanisms 42, the number of the clamping mechanisms 42 is four, the middle part of the annular base body 41 is provided with a mounting groove 411, the number of the mounting grooves 411 is four, the four mounting grooves 411 are equidistantly distributed around the axis of the annular base body 41, the four clamping mechanisms 42 are respectively and movably connected in the four mounting grooves 411, the top end of the annular base body 41 is movably provided with a driving mechanism 43, and a wear reducing mechanism 45 is arranged between the annular base body 41 and the driving mechanism 43, the driving mechanism 43 is in transmission connection with the four clamping mechanisms 42, the inner wall of the mounting groove 411 is provided with four supporting grooves 412, the four supporting grooves 412 are equidistantly distributed around the axis of the annular base body 41, the side of the top end of the annular base body 41 is provided with a milling groove, the bottom of the wear reducing mechanism 45 is arranged inside the milling groove, one side of the top end of the cabinet 1 is fixedly connected with the positive and negative motor 6, the output shaft of the positive and negative motor 6 is fixedly connected with the first gear 7, and the first gear 7 is in transmission connection with the driving mechanism 43.

Preferably, clamping mechanism 42 includes fly leaf 421 and compresses tightly pole 422, and it has a plurality of to compress tightly pole 422, and a plurality of compresses tightly pole 422 equidistance fixed connection in one side of fly leaf 421, and the top fixedly connected with connecting rod 423 of fly leaf 421, and the longitudinal section that compresses tightly pole 422 is the rhombus, and the piece that produces when being convenient for cut drops, prevents that the piece from falling and taking back to mounting groove 411 inside when retracting at the top that compresses tightly pole 422, hinders the holistic activity of clamping mechanism 42.

Preferably, actuating mechanism 43 includes annular disc 431, bar chute 433 has been seted up on annular disc 431's surface, bar chute 433 has four, and four bar chutes 433 distribute around annular disc 431's axis equidistance, four connecting rods 423 run through four bar chutes 433 respectively, annular disc 431's outer wall fixed cover is equipped with second gear 432, second gear 432 is connected with the meshing of first gear 7, drive actuating mechanism 43 through first gear 7 during the use and rotate wholly, drive four clamping mechanism 42 and slide to the direction that is close to annular base 41 axis or slide to the direction of keeping away from annular base 41 axis, and then realize treating the clamp of processing board and relax, drive four clamping mechanism 42 activities simultaneously through an actuating mechanism 43, clamping efficiency is high, and press from both sides tight back work piece automatic centering, improve the practicality of device.

Preferably, the inner wall of the annular disc 431 is fixedly connected with four convex plates 434, the four convex plates 434 are equidistantly distributed around the axis of the annular disc 431, one side of each convex plate 434 is rotatably connected with a roller which is correspondingly arranged inside the support groove 412, the bottom end of each roller is in rolling connection with the bottom end surface of the support groove 412, and the convex plates 434 are movably connected with the annular base body 41 through the rollers, so that the annular disc 431 is supported, the balance of the annular disc 431 is improved, the resistance of the annular disc 431 during rotation is reduced, and the abrasion of the annular disc 431 is reduced.

Preferably, the wear reducing mechanism 45 comprises a housing 451 and a connecting support plate 452, the housing 451 is fixedly connected in a milling groove at the top end of the annular base 41, the top end of the connecting support plate 452 is fixedly connected at the bottom end of the annular disc 431, a plurality of rotating rollers 453 are rotatably connected in the housing 451, the plurality of rotating rollers 453 are equidistantly distributed, the bottom end of the connecting support plate 452 is movably connected with the rotating rollers 453, the top end of the housing 451 is fixedly connected with a top cover 454, the connecting support plate 452 penetrates through the middle of the top cover 454, the connecting support plate 452 is connected with the housing 451 through the rotating rollers 453, the sliding friction between the bottom end surface of the annular disc 431 and the top end surface of the annular base 41 when the annular disc 431 rotates is avoided, and the service life of the device is prolonged.

Preferably, a top cover 44 is fixedly connected to the top end of the annular plate 431, and the top cover 44 can prevent dust from entering the mounting groove 411 through the strip-shaped chute 433.

Preferably, the dust removing device 5 comprises a fan cover 51 and a fan 52, the fan cover 51 is fixedly connected to the bottom end of the groove, the fan 52 is fixedly installed at the bottom end of the fan cover 51, a dust removing cloth bag 53 is arranged at the bottom end of the fan 52, the fan 52 is started through the first power switch 8 during use, and the fan 52 can suck chips generated by cutting into the dust removing cloth bag 53 through a through hole, so that dust is prevented from flying and polluting the working environment.

Preferably, one side of the cabinet 1 is fixedly connected with a first power switch 8 and a second power switch 9, the fan 52 and the positive and negative motor 6 are respectively electrically connected with an external power supply through the first power switch 8 and the second power switch 9, and the fan 52 and the positive and negative motor 6 are controlled to work through the first power switch 8 and the second power switch 9 respectively during use.

The working principle and the using process of the utility model are as follows: after the device is installed, firstly, the installation and the safety protection of the device are checked, then the device can be used, when in use, a square plate or a circular plate to be processed is placed inside the annular base body 41, then the positive and negative motor 6 is started to drive the first gear 7 to rotate positively, the first gear 7 drives the driving mechanism 43 to rotate integrally, so as to drive the four clamping mechanisms 42 to slide towards the direction close to the axis of the annular base body 41, further, the clamping of the plate to be processed is realized, the four clamping mechanisms 42 are driven to move simultaneously by the driving mechanism 43, the clamping efficiency is high, the workpiece is automatically centered after being clamped, the practicability of the device is improved, the annular disc 431 is supported by the convex plate 434, the convex plate 434 is movably connected with the annular base body 41 through the rollers, the balance of the annular disc 431 is improved, meanwhile, the resistance when the annular disc 431 rotates is reduced, the abrasion of the annular disc 431 is reduced, the connecting support plate 452 is connected with the shell 451 through the rotating roller 453, avoid annular disc 431 when rotating, the top terminal surface sliding friction of its bottom face and annular base member 41, the life of device is prolonged, start fan 52 through first switch 8 during the cutting, fan 52 can be through the through-hole with the piece suction dust removal sack 53 that the cutting produced inside, avoid the dust to fly away, pollute operational environment, the longitudinal section that compresses tightly pole 422 is the rhombus, the piece that produces when being convenient for cut drops, prevent that the piece from falling to be taken back to mounting groove 411 when retracting on the top that compresses tightly pole 422 inside, hinder the holistic activity of clamping mechanism 42.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a wooden handicraft laser cutting machine, includes rack (1) and mounting bracket (2), the top fixedly connected with mounting bracket (2) of rack (1), the top of mounting bracket (2) is provided with laser cutting head (3), its characterized in that: the middle part of the top end of the cabinet (1) is provided with a groove, a positioning device (4) is embedded in the groove, a through hole is formed in the surface of the bottom end of the groove, the through hole is provided with a plurality of through holes which are uniformly distributed, a dust removal device (5) is arranged at the bottom end of the groove, the positioning device (4) comprises four annular base bodies (41) and clamping mechanisms (42), the clamping mechanisms (42) are four, mounting grooves (411) are formed in the middle of the annular base bodies (41), the four mounting grooves (411) are distributed around the axis of the annular base bodies (41) at equal intervals, the four clamping mechanisms (42) are respectively and movably connected in the four mounting grooves (411), a driving mechanism (43) is movably arranged at the top end of the annular base bodies (41), and a wear reducing mechanism (45) is arranged between the annular base bodies (41) and the driving mechanism (43), actuating mechanism (43) and four clamping mechanism (42) transmission is connected, support groove (412) have been seted up to the inner wall of mounting groove (411), support groove (412) have four, and four support groove (412) distribute around the axis equidistance of annular base member (41), the milling flutes has been seted up to the avris on annular base member (41) top, the bottom that falls wearing and tearing mechanism (45) sets up inside the milling flutes, one side fixedly connected with positive and negative motor (6) on rack (1) top, the first gear of output shaft fixedly connected with (7) of positive and negative motor (6), first gear (7) are connected with actuating mechanism (43) transmission.

2. The laser cutting machine for wood artware according to claim 1, characterized in that: clamping mechanism (42) are including fly leaf (421) and compress tightly pole (422), it has a plurality of, and a plurality of to compress tightly pole (422) equidistance fixed connection in one side of fly leaf (421), the top fixedly connected with connecting rod (423) of fly leaf (421), the longitudinal section that compresses tightly pole (422) is the rhombus.

3. The laser cutting machine for wood artware according to claim 2, characterized in that: actuating mechanism (43) are including annular disc (431), bar chute (433) have been seted up on the surface of annular disc (431), bar chute (433) have four, and four bar chute (433) distribute around the axis equidistance of annular disc (431), four connecting rod (423) runs through four respectively bar chute (433), the fixed cover of outer wall of annular disc (431) is equipped with second gear (432), second gear (432) are connected with first gear (7) meshing.

4. The laser cutting machine for wood artware according to claim 3, characterized in that: the inner wall fixedly connected with flange (434) of annular dish (431), flange (434) have four, and four flange (434) distribute around the axis equidistance of annular dish (431), one side of flange (434) is rotated and is connected with the gyro wheel, the gyro wheel corresponds the inside that sets up in support groove (412), the bottom of gyro wheel and the bottom face roll connection of support groove (412).

5. The laser cutting machine for wood artware according to claim 3, characterized in that: the wear reducing mechanism (45) comprises a shell (451) and a connecting support plate (452), the shell (451) is fixedly connected in a milling groove at the top end of an annular base body (41), the top end of the connecting support plate (452) is fixedly connected at the bottom end of an annular disc (431), a rotating roller (453) is rotatably connected inside the shell (451), the rotating roller (453) is provided with a plurality of rotating rollers (453) which are distributed at equal intervals, the bottom end of the connecting support plate (452) is movably connected with the rotating roller (453), a top cover (454) is fixedly connected at the top end of the shell (451), and the connecting support plate (452) penetrates through the middle part of the top cover (454).

6. The laser cutting machine for wood artware according to claim 3, characterized in that: the top end of the annular disc (431) is fixedly connected with a top cover (44).

7. The laser cutting machine for wood artware according to claim 1, characterized in that: the dust removal device (5) comprises a fan cover (51) and a fan (52), the fan cover (51) is fixedly connected to the bottom end of the groove, the fan (52) is fixedly installed at the bottom end of the fan cover (51), and a dust removal cloth bag (53) is arranged at the bottom of the fan (52).

8. The laser cutting machine for wood artware according to claim 7, characterized in that: one side fixedly connected with first switch (8) and second switch (9) of rack (1), fan (52) and positive and negative motor (6) are respectively through first switch (8) and second switch (9) and external power source electric connection.