CN219724950U

CN219724950U - Laser engraving machine

Info

Publication number: CN219724950U
Application number: CN202320908753.7U
Authority: CN
Inventors: 刘春明; 和益恒; 李有华; 马继超
Original assignee: Jiaozuo Mingze Magnetic Industry Co ltd
Current assignee: Jiaozuo Mingze Magnetic Industry Co ltd
Priority date: 2023-04-21
Filing date: 2023-04-21
Publication date: 2023-09-22
Anticipated expiration: 2033-04-21

Abstract

The utility model discloses a laser engraving machine, which relates to the technical field of engraving machines and comprises a main body device, wherein the main body device comprises an assembly engraving unit, a turnover unit and a supporting unit, the assembly engraving unit comprises an engraving table, the supporting unit comprises a placing rack, and the turnover unit comprises a clamping rack, a driving rack, a rubber pad, a lower pressing plate, an auxiliary spring pull rod, a fastening threaded rod, a linkage sliding plate, a bearing column, a different fluted disc, a bearing block, a shaft bracket, a driving threaded rod, a threaded sleeve ring and a driving motor. According to the utility model, through the matched use of the driving frame, the transverse sliding chute, the linkage sliding plate, the bearing column, the opposite tooth disc, the bearing block, the shaft bracket, the driving threaded rod, the threaded lantern ring and the driving motor, quartz glass can be automatically turned in the laser engraving process, the manual disassembly and turning are not needed, the processing efficiency is improved, and meanwhile, the manual labor intensity is reduced.

Description

Laser engraving machine

Technical Field

The utility model relates to the technical field of engraving machines, in particular to a laser engraving machine.

Background

Quartz glass is produced by melting various pure natural quartz (such as quartz, quartz sand, etc.). The linear expansion coefficient is extremely small and is 1/10-1/20 of that of common glass, and the glass has excellent thermal shock resistance.

When the quartz glass is engraved, a laser engraving machine is usually adopted, but the existing laser engraving machine cannot turn over a workpiece in the use process, and when two sides of the quartz glass are needed to be engraved, the turning over is needed to be manually operated, so that the processing efficiency is lower.

Disclosure of Invention

The present utility model is directed to a laser engraving machine, which solves the above-mentioned problems.

In order to solve the technical problems, the utility model adopts the following technical scheme:

the laser engraving machine comprises a main body device, wherein the main body device comprises an assembly engraving unit, a turnover unit and a supporting unit.

The assembly carving unit comprises a carving table, the supporting unit comprises a placing frame, and the overturning unit comprises a clamping frame, a driving frame, a rubber pad, a lower pressing plate, an auxiliary spring pull rod, a fastening threaded rod, a linkage sliding plate, a bearing column, a different fluted disc, a bearing block, a shaft bracket, a driving threaded rod, a threaded sleeve ring and a driving motor.

The clamping frame and the driving frame are positioned on the upper surface of the placing frame, the clamping frame and the driving frame are positioned inside the engraving table, and the inner wall of the driving frame is provided with a transverse sliding groove.

Adopt above-mentioned technical scheme, utilize the driving frame in this scheme, sideslip spout, linkage slide, loading board, bear the post, opposite tooth disc, the loading shoe, the pedestal, the cooperation of drive threaded rod, screw thread lantern ring and driving motor is used for quartz glass can carry out automatic upset at laser sculpture in-process, need not artifical manual dismantlement upset, solved current laser engraving machine and can't overturn the work piece in the use, when needs sculpture two sides, still need artifical manual operation turn-over, lead to the lower problem of machining efficiency.

The technical scheme of the utility model is further improved as follows: the inner wall of clamping frame with one side sliding connection of holding down plate, the bottom surface of rubber pad with the inner wall bottom fixed connection of clamping frame, the upper surface center department of holding down plate with auxiliary spring pull rod's bottom fixed connection, the one end upper surface of holding down plate with the bottom of fastening threaded rod rotates to be connected.

Adopt above-mentioned technical scheme, utilize clamping frame, auxiliary spring pull rod, holding down plate, fastening threaded rod and rubber pad's cooperation to use in this scheme for quartz glass can carry out preliminary centre gripping at the in-process of placing, and the both sides side that utilizes the holding down plate is spacing, can not appear dislocation problem, makes things convenient for follow-up fixed work that applies pressure, has also improved fixed efficiency simultaneously.

The technical scheme of the utility model is further improved as follows: the upper surface of clamping frame has offered the screw hole, the inner wall of screw hole with the outer wall threaded connection of fastening threaded rod.

The technical scheme of the utility model is further improved as follows: the center of one side of the clamping frame is fixedly connected with one side of the opposite tooth disc, the bottom surface of the opposite tooth disc is fixedly connected with the upper surface of the bearing block, one side of the linkage sliding plate is fixedly connected with one end of the bearing column, and the outer wall of the other side of the linkage sliding plate is in sliding connection with the inner wall of the transverse sliding chute.

By adopting the technical scheme, the transverse movement of the linkage slide plate is limited and guided by utilizing the cooperation of the trapezoid groove on the inner wall of the driving frame and the transverse movement slide groove in the scheme, so that the stability of the transverse movement linkage slide plate for driving the opposite tooth disc to turn is ensured.

The technical scheme of the utility model is further improved as follows: the bottom surface of the bearing block is movably connected with the upper surface of the bearing plate, and one side of the bearing plate is fixedly connected with one side of the linkage slide plate.

The technical scheme of the utility model is further improved as follows: one side of the opposite tooth disc is rotationally connected with the inner wall of the shaft bracket through a shaft rod, and one side of the linkage sliding plate, which is close to the driving bracket, is fixedly connected with one side of the threaded lantern ring.

The technical scheme of the utility model is further improved as follows: the inner wall of the thread lantern ring is in threaded connection with the outer wall of the driving threaded rod, and one end of the driving threaded rod is fixedly connected with one end of the driving motor.

By adopting the technical scheme, compared with the prior art, the utility model has the following technical progress:

the utility model provides a laser engraving machine, which utilizes a driving frame, a transverse sliding chute, a linkage sliding plate, a bearing column, a different tooth disc, a bearing block, a shaft bracket, a driving threaded rod, a threaded collar and a driving motor to be matched for use, so that quartz glass can be automatically turned in the laser engraving process without manual disassembly and turning, and the problem that the machining efficiency is lower because the existing laser engraving machine cannot turn a workpiece in the use process and needs manual operation and turning when two sides of the workpiece are needed to be engraved is solved.

The utility model provides a laser engraving machine, which utilizes the cooperation of a clamping frame, an auxiliary spring pull rod, a lower pressing plate, a fastening threaded rod and a rubber pad to enable quartz glass to be initially clamped in the placing process, and utilizes the two sides of the lower pressing plate to limit, so that the dislocation problem is avoided, the subsequent pressing and fixing work is facilitated, and the fixing efficiency is improved.

The utility model provides a laser engraving machine, which utilizes the cooperation of a trapezoid groove on the inner wall of a driving frame and a transverse sliding groove to limit and guide the transverse movement of a linkage slide plate, thereby ensuring the stability of the transverse movement linkage slide plate in driving a different fluted disc to overturn.

Drawings

FIG. 1 is a schematic view of a main device structure of the present utility model;

FIG. 2 is a schematic view of a clamping and turning assembly according to the present utility model;

FIG. 3 is a schematic view of a clamping frame according to the present utility model;

FIG. 4 is a schematic view of a driving frame according to the present utility model;

fig. 5 is a schematic rear view of the driving frame of the present utility model.

In the figure: 1. a main body device; 2. carving table; 3. a placing rack; 5. a clamping frame; 6. a drive rack; 7. a rubber pad; 8. a lower pressing plate; 9. an auxiliary spring pull rod; 10. fastening a threaded rod; 11. a transverse sliding chute; 12. a linkage slide plate; 13. a carrying plate; 14. a load-bearing column; 15. a heterogenic fluted disc; 16. a bearing block; 17. a shaft bracket; 18. driving a threaded rod; 19. a threaded collar; 20. and driving the motor.

Description of the embodiments

The utility model is further illustrated by the following examples:

examples

As shown in fig. 1 to 5, the present utility model provides a laser engraving machine including a main body device 1, the main body device 1 including an assembly engraving unit, a turning unit, and a supporting unit.

The assembly engraving unit comprises an engraving table 2, the supporting unit comprises a placing frame 3, and the overturning unit comprises a clamping frame 5, a driving frame 6, a rubber pad 7, a lower pressing plate 8, an auxiliary spring pull rod 9, a fastening threaded rod 10, a linkage sliding plate 12, a bearing plate 13, a bearing column 14, a different fluted disc 15, a bearing block 16, a shaft frame 17, a driving threaded rod 18, a threaded collar 19 and a driving motor 20.

Clamping frame 5 and actuating frame 6 are located the upper surface of rack 3, and rack 3, clamping frame 5 and actuating frame 6 are located the inside of carving table 2, and sideslip spout 11 has been seted up to the inner wall of actuating frame 6, utilizes the trapezoidal slot of actuating frame 6 inner wall to use with the cooperation of sideslip spout 11, carries out spacing and direction to the sideslip of linkage slide 12, has guaranteed the stability that sideslip linkage slide 12 drove the upset of different property fluted disc 15.

The inner wall of clamping frame 5 and one side sliding connection of holding down plate 8, the bottom surface of rubber pad 7 and the inner wall bottom fixed connection of clamping frame 5, the upper surface center department of holding down plate 8 and the bottom fixed connection of auxiliary spring pull rod 9, pulling auxiliary spring pull rod 9 is carried upward, afterwards will holding down plate 8 then can carry out preliminary centre gripping to quartz glass at the reaction force pulling downward movement of spring, utilize the both sides side of holding down plate 8 to carry out spacingly, dislocation problem can not appear, make things convenient for follow-up fixed work that applies pressure, the one end upper surface of holding down plate 8 rotates with the bottom of fastening threaded rod 10 and is connected.

The upper surface of the clamping frame 5 is provided with a threaded hole, and the inner wall of the threaded hole is in threaded connection with the outer wall of the fastening threaded rod 10.

Examples

As shown in fig. 1-5, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the center of one side of the clamping frame 5 is fixedly connected with one side of the opposite tooth disc 15, the bottom surface of the opposite tooth disc 15 is fixedly connected with the upper surface of the bearing block 16, one side of the linkage slide plate 12 is fixedly connected with one end of the bearing column 14, and the outer wall of the other side of the linkage slide plate 12 is in sliding connection with the inner wall of the transverse sliding chute 11.

The bottom surface of the bearing block 16 is movably connected with the upper surface of the bearing plate 13, and one side of the bearing plate 13 is fixedly connected with one side of the linkage slide plate 12.

One side of the opposite tooth disc 15 is rotationally connected with the inner wall of the shaft bracket 17 through a shaft rod, one side of the linkage slide plate 12 close to the driving frame 6 is fixedly connected with one side of the thread sleeve ring 19, the inner wall of the thread sleeve ring 19 is in threaded connection with the outer wall of the driving threaded rod 18, one end of the driving threaded rod 18 is fixedly connected with one end of the driving motor 20, and the driving motor 20 is utilized to drive the driving threaded rod 18 to carry out forward and reverse rotation conveying, so that subsequent overturning work is facilitated.

The working principle of the laser engraving machine is specifically described below.

When the clamping frame is used, as shown in fig. 1-5, one side of quartz glass to be carved is placed on the surface of a rubber pad 7 in the clamping frame 5, at the moment, an auxiliary spring pull rod 9 is in a lifted state, a spring on the auxiliary spring pull rod 9 is in a compressed state, then lifting of the auxiliary spring pull rod 9 is released, at the moment, a lower pressing plate 8 is pulled by the reaction force of the spring to move downwards to initially clamp the quartz glass, and then two groups of fastening threaded rods 10 are rotated to push the lower pressing plate 8 to move downwards under the action of outer wall threads to fixedly clamp the quartz glass.

Then, the other side of the quartz glass is clamped and fixed, after the quartz glass to be processed is fixed, one side of the quartz glass can be engraved, after the engraving of the side is finished, a driving motor 20 is started, the driving motor drives a driving threaded rod 18 to rotate, the driving threaded rod 18 drives a threaded sleeve ring 19 to transversely move through the threaded action of the outer wall, the linkage slide plate 12 can be driven to move in the inner wall of the driving frame 6 in the process of transversely moving the threaded sleeve ring 19, at the moment, when the bearing column 14 moves into an arc groove on one side of the bearing block 16, the thrust force is utilized to drive the opposite tooth disc 15 to rotate, the subsequent bearing column 14 is meshed with teeth of the opposite tooth disc 15 in sequence, at the moment, the opposite tooth disc 15 drives a clamping frame 5 to rotate, the clamping frame 5 drives the quartz glass to overturn, and when the bearing block 16 on the top of the opposite tooth disc 15 is overlapped with the bearing plate 13 on the other end of the linkage slide plate 12, the opposite tooth disc 15 is exactly overturned for half a circle, and at the moment, the unengraved side of the quartz glass can be engraved.

The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.

Claims

1. A laser engraving machine comprising a main body device (1), characterized in that: the main body device (1) comprises an assembly engraving unit, a turnover unit and a supporting unit;

the assembly engraving unit comprises an engraving table (2), the supporting unit comprises a placing frame (3), and the overturning unit comprises a clamping frame (5), a driving frame (6), a rubber pad (7), a lower pressing plate (8), an auxiliary spring pull rod (9), a fastening threaded rod (10), a linkage sliding plate (12), a bearing plate (13), a bearing column (14), a different fluted disc (15), a bearing block (16), a shaft bracket (17), a driving threaded rod (18), a threaded sleeve ring (19) and a driving motor (20);

clamping frame (5) and driving frame (6) are located the upper surface of rack (3), clamping frame (5) and driving frame (6) are located the inside of sculpture platform (2), sideslip spout (11) have been seted up to the inner wall of driving frame (6).

2. The laser engraving machine of claim 1, wherein: the inner wall of clamping frame (5) with one side sliding connection of holding down plate (8), the bottom surface of rubber pad (7) with the inner wall bottom fixed connection of clamping frame (5), the upper surface center department of holding down plate (8) with the bottom fixed connection of auxiliary spring pull rod (9), the one end upper surface of holding down plate (8) with the bottom rotation of fastening threaded rod (10) is connected.

3. The laser engraving machine of claim 1, wherein: the upper surface of the clamping frame (5) is provided with a threaded hole, and the inner wall of the threaded hole is in threaded connection with the outer wall of the fastening threaded rod (10).

4. The laser engraving machine of claim 1, wherein: the clamping frame is characterized in that the center of one side of the clamping frame (5) is fixedly connected with one side of the opposite tooth disc (15), the bottom surface of the opposite tooth disc (15) is fixedly connected with the upper surface of the bearing block (16), one side of the linkage sliding plate (12) is fixedly connected with one end of the bearing column (14), and the outer wall of the other side of the linkage sliding plate (12) is in sliding connection with the inner wall of the transverse sliding chute (11).

5. The laser engraving machine of claim 1, wherein: the bottom surface of the bearing block (16) is movably connected with the upper surface of the bearing plate (13), and one side of the bearing plate (13) is fixedly connected with one side of the linkage slide plate (12).

6. The laser engraving machine of claim 1, wherein: one side of the opposite tooth disc (15) is rotationally connected with the inner wall of the shaft bracket (17) through a shaft rod, and one side of the linkage sliding plate (12) close to the driving frame (6) is fixedly connected with one side of the threaded lantern ring (19).

7. The laser engraving machine of claim 1, wherein: the inner wall of the threaded collar (19) is in threaded connection with the outer wall of the drive threaded rod (18), and one end of the drive threaded rod (18) is fixedly connected with one end of the drive motor (20).