CN216941097U

CN216941097U - Gantry moving device of mechanical engraving machine

Info

Publication number: CN216941097U
Application number: CN202221477085.9U
Authority: CN
Inventors: 孙金元; 张慧良; 张慧剑
Original assignee: Jinan Omni Cnc Technology Co ltd
Current assignee: Jinan Omni Cnc Technology Co ltd
Priority date: 2022-06-14
Filing date: 2022-06-14
Publication date: 2022-07-12
Anticipated expiration: 2032-06-14

Abstract

The utility model discloses a gantry moving device of a mechanical engraving machine, and belongs to the field of gantry moving devices. A gantry moving device of a mechanical engraving machine comprises a workbench and a mechanical head, wherein a guide rail is fixedly arranged on the workbench, a gantry is connected onto the guide rail in a sliding manner, a first supporting plate and a second supporting plate are fixedly arranged on the left side and the right side of the gantry, a first servo motor is arranged on the first supporting plate, a threaded rod is fixedly connected to the output end of the first servo motor, a first cavity is formed in the gantry, the threaded rod is arranged in the first cavity, a sliding plate is connected onto the threaded rod in a threaded manner, a connecting shaft is fixedly arranged on the sliding plate, and the mechanical head is fixedly arranged at one end, far away from the sliding plate, of the connecting shaft; according to the utility model, the first servo motor and the second servo motor are used for keeping better stability and better displacement efficiency of the gantry in the moving process, the running stability of equipment is guaranteed, and the processing precision is improved.

Description

Gantry moving device of mechanical engraving machine

Technical Field

The utility model relates to the technical field of gantry moving devices, in particular to a gantry moving device of a mechanical engraving machine.

Background

The mechanical carving machine is a universal mechanical device widely applied to industries such as wood industry, advertising industry, die industry and the like, can carve different materials such as a carpentry board, a density board, an acrylic board, a PVC board and the like, and can be divided into a plane carving machine and a cylinder carving machine according to different carving workpieces.

The engraving machine mainly comprises three main parts, namely a machine tool, a portal frame and an engraving tool, wherein the portal frame is used for mounting the engraving tool, the portal frame needs to move back and forth in the engraving process to realize the position adjustment of the engraving tool, but with the continuous increase of the batch of modern process products, the portal frame puts new requirements on the form of the whole moving structure, and needs to keep better stability and better displacement efficiency in the moving process.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems that a portal frame needs to keep better stability and better displacement efficiency in the moving process along with the continuous increase of the batch of modern process products in the prior art, and provides a gantry moving device of a mechanical engraving machine.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a mechanical engraving machine longmen mobile device, includes workstation and mechanical head, fixed mounting has the guide rail on the workstation, sliding connection has the portal frame on the guide rail, portal frame left and right sides fixed mounting has first backup pad and second backup pad, install a servo motor in the first backup pad, a servo motor's output fixedly connected with threaded rod, first cavity has been seted up in the portal frame, the threaded rod is arranged in the first cavity, threaded connection has the slide on the threaded rod, fixed mounting has the connecting axle on the slide, the one end of slide is kept away from at the connecting axle to mechanical head fixed mounting.

Preferably, a groove communicated with the first cavity is formed in the first supporting plate, and the first servo motor is fixedly connected in the groove.

Preferably, a fixed plate is fixedly mounted in the first cavity, the threaded rod is rotatably connected to the fixed plate, a guide rod is fixedly connected to the sliding plate, and the guide rod is slidably connected to the first cavity.

Preferably, a second cavity is formed in the first supporting plate, a transverse plate is fixedly connected in the second cavity, a second servo motor is fixedly mounted on the transverse plate, an output end of the second servo motor is fixedly connected with a roller, and a third belt wheel is fixedly connected on the second servo motor.

Preferably, a sliding rod is rotatably connected in the second cavity, a first belt wheel is fixedly connected to the sliding rod, a roller is fixedly connected to the bottom of the sliding rod, and a second transmission belt is connected between the third belt wheel and the first belt wheel.

Preferably, a third cavity is symmetrically formed in the second supporting plate, a round rod is rotatably connected in the third cavity, second belt wheels are fixedly connected to the round rod, idler wheels are fixedly connected to the bottom of the round rod, and a first transmission belt is connected between the second belt wheels.

Preferably, the bottom fixedly connected with slide rail of portal frame, slide rail sliding connection is on the guide rail, the bottom fixed mounting of workstation has the landing leg, the bottom of landing leg is equipped with the backing plate, the rolling spout of gyro wheel is seted up on the both sides surface of workstation.

Compared with the prior art, the utility model provides a mechanical engraving machine gantry moving device, which has the following beneficial effects:

1. this mechanical engraving machine longmen mobile device, when processing the work piece, first servo motor forward and reverse rotates, drives the threaded rod forward and reverse rotation, and the threaded rod makes the slide move to the right or left in first cavity, and the slide drives mechanical head and moves to the right or left for the mechanical head controls the processing to the work piece.

2. According to the gantry moving device of the mechanical engraving machine, the second servo motor rotates in the forward direction, the second servo motor drives the roller to rotate, the roller rotates on the sliding groove of the workbench to drive the gantry to move forwards, and the second servo motor rotates in the reverse direction, so that the gantry moves backwards, and the forward and backward movement of the gantry is realized.

The device has the advantages that the first servo motor and the second servo motor can drive the portal frame to move forwards and backwards and drive the mechanical head to move leftwards and rightwards better, better stability and better displacement efficiency are kept in the movement process, the running stability of equipment is guaranteed, and the processing precision can be improved.

Drawings

FIG. 1 is a schematic perspective view of a gantry moving device of a mechanical engraving machine according to the present invention;

FIG. 2 is a schematic structural diagram of a gantry moving apparatus for a mechanical engraving machine according to the present invention;

FIG. 3 is a schematic cross-sectional structural view of a gantry moving device of a mechanical engraving machine according to the present invention;

FIG. 4 is a schematic top view of a gantry moving device of a mechanical engraving machine according to the present invention;

fig. 5 is a schematic cross-sectional structural view of a first support plate of a gantry moving device of a mechanical engraving machine according to the present invention.

In the figure: 1. a work table; 2. a support leg; 3. a base plate; 4. a guide rail; 5. a slide rail; 6. a first support plate; 7. a gantry; 8. a second support plate; 9. a mechanical head; 10. a first cavity; 11. a groove; 12. a first servo motor; 13. a fixing plate; 14. a threaded rod; 15. a slide plate; 16. a guide bar; 17. a second cavity; 18. a second servo motor; 19. a third cavity; 20. a round bar; 21. a chute; 22. a first pulley; 23. a second pulley; 24. a first drive belt; 25. a transverse plate; 26. a third belt pulley; 27. a roller; 28. a second belt; 29. a slide bar; 30. and (7) connecting the shafts.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Example (b):

referring to fig. 1-5, a gantry moving device of a mechanical engraving machine, including a workbench 1 and a mechanical head 9, a guide rail 4 is fixedly installed on the workbench 1, a gantry 7 is slidably connected on the guide rail 4, a first support plate 6 and a second support plate 8 are fixedly installed on the left and right sides of the gantry 7, a first servo motor 12 is installed on the first support plate 6, a threaded rod 14 is fixedly connected to an output end of the first servo motor 12, a first cavity 10 is formed in the gantry 7, the threaded rod 14 is arranged in the first cavity 10, a sliding plate 15 is connected to the threaded rod 14 through a thread, a connecting shaft 30 is fixedly installed on the sliding plate 15, and the mechanical head 9 is fixedly installed at one end of the connecting shaft 30, which is far away from the sliding plate 15.

The first supporting plate 6 is provided with a groove 11 communicated with the first cavity 10, the first servo motor 12 is fixedly connected in the groove 11, and the first servo motor 12 is preset with a program in advance, so that the first servo motor 12 can rotate forward and backward.

Fixed mounting has fixed plate 13 in first cavity 10, and threaded rod 14 rotates to be connected on fixed plate 13, fixedly connected with guide bar 16 on slide 15, and guide bar 16 sliding connection is in first cavity 10, and fixed plate 13 can be so that threaded rod 14 is more firm at the rotation in-process, and guide bar 16 can be so that slide 15 is more firm at the removal in-process, avoids driving mechanical head 9 and rocks, improves the machining precision.

A second cavity 17 is formed in the first supporting plate 6, a transverse plate 25 is fixedly connected in the second cavity 17, a second servo motor 18 is fixedly mounted on the transverse plate 25, an output end of the second servo motor 18 is fixedly connected with a roller 27, a third belt wheel 26 is fixedly connected on the second servo motor 18, a slide rod 29 is connected in the second cavity 17 in a rotating mode, a first belt wheel 22 is fixedly connected on the slide rod 29, a bottom fixedly connected with roller 27 of the slide rod 29, a second driving belt 28 is connected between the third belt wheel 26 and the first belt wheel 22, a third cavity 19 is symmetrically formed in the second supporting plate 8, a round rod 20 is connected in the third cavity 19 in a rotating mode, a second belt wheel 23 is fixedly connected on the round rod 20, a roller 27 is fixedly connected at the bottom of the round rod 20, and a first driving belt 24 is connected between the two second belt wheels 23.

The second servo motor 18 rotates in the forward direction, the second servo motor 18 drives the roller 27 to rotate, the second servo motor 18 drives the third belt wheel 26 to rotate, the third belt wheel 26 drives the first belt wheel 22 to rotate through the second transmission belt 28, the first belt wheel 22 drives the roller 27 on the sliding rod 29 to rotate, the roller 27 rotates on the sliding groove 21 of the workbench 1 to drive the portal frame 7 to move forward, at the moment, the round rod 20 also rotates in the third cavity 19 to drive the roller 27 on the round rod 20 to roll on the sliding groove 21, and the second servo motor 18 rotates in the reverse direction, so that the portal frame 7 moves backward, and the forward and backward movement of the portal frame 7 is realized.

Portal frame 7's bottom fixedly connected with slide rail 5, slide rail 5 sliding connection is on guide rail 4, and the bottom fixed mounting of workstation 1 has landing leg 2, and the bottom of landing leg 2 is equipped with backing plate 3, and gyro wheel 27 rolling spout 21 has been seted up on the both sides surface of workstation 1, and 2 direct contact ground of landing leg can be avoided to backing plate 3, avoids ground ponding etc. to damage landing leg 2, protective apparatus, extension landing leg 2's life.

In the utility model, a workpiece to be processed is arranged on a workbench 1, when the workpiece is processed, a first servo motor 12 rotates in a forward direction to drive a threaded rod 14 to rotate in the forward direction, the threaded rod 14 enables a sliding plate 15 to move rightwards in a first cavity 10, the sliding plate 15 drives a mechanical head 9 to move rightwards, the first servo motor 12 rotates in a reverse direction to drive the threaded rod 14 to rotate in the reverse direction, the threaded rod 14 enables the sliding plate 15 to move leftwards in the first cavity 10, the sliding plate 15 drives the mechanical head 9 to move leftwards, left and right processing can be carried out on the workpiece, when a portal frame 7 needs to be moved, a second servo motor 18 rotates in the forward direction, the second servo motor 18 drives a roller 27 to rotate, the second servo motor 18 drives a third belt wheel 26 to rotate, the third belt wheel 26 drives a first belt wheel 22 to rotate through a second driving belt 28, the first belt wheel 22 drives the roller 27 on a round rod 20 to rotate, and the roller 27 rotates on a chute 21 of the workbench 1, at this time, the rollers 27 on the second supporting plate 8 also move on the sliding grooves 21 to drive the portal frame 7 to move forward, and the second servo motor 18 rotates in the reverse direction, so that the portal frame 7 moves backward to realize the forward and backward movement of the portal frame 7, and the portal frame 7 can be more stable in moving through the plurality of rollers 27, and the processing precision is improved.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. A gantry moving device of a mechanical engraving machine comprises a workbench (1) and a mechanical head (9), it is characterized in that a guide rail (4) is fixedly arranged on the workbench (1), a portal frame (7) is connected on the guide rail (4) in a sliding way, a first supporting plate (6) and a second supporting plate (8) are fixedly arranged at the left side and the right side of the portal frame (7), a first servo motor (12) is arranged on the first supporting plate (6), the output end of the first servo motor (12) is fixedly connected with a threaded rod (14), a first cavity (10) is formed in the portal frame (7), the threaded rod (14) is arranged in the first cavity (10), a sliding plate (15) is connected to the threaded rod (14) in a threaded manner, a connecting shaft (30) is fixedly mounted on the sliding plate (15), the mechanical head (9) is fixedly arranged at one end of the connecting shaft (30) far away from the sliding plate (15).

2. The gantry moving device of claim 1, wherein the first supporting plate (6) is provided with a groove (11) communicated with the first cavity (10), and the first servo motor (12) is fixedly connected in the groove (11).

3. Gantry moving device for a mechanical engraving machine, according to claim 2, wherein a fixed plate (13) is fixedly installed in the first cavity (10), the threaded rod (14) is rotatably connected to the fixed plate (13), the sliding plate (15) is fixedly connected with a guide rod (16), and the guide rod (16) is slidably connected in the first cavity (10).

4. A gantry moving apparatus for mechanical engraving machine, as claimed in claim 2, wherein the first supporting plate (6) has a second cavity (17) formed therein, a transverse plate (25) is fixedly connected to the inside of the second cavity (17), the transverse plate (25) is fixedly installed with a second servo motor (18), the output end of the second servo motor (18) is fixedly connected with a roller (27), and the second servo motor (18) is fixedly connected with a third pulley (26).

5. A gantry moving device for mechanical engraving machine, as claimed in claim 4, wherein a slide bar (29) is rotatably connected in said second cavity (17), a first pulley (22) is fixedly connected to said slide bar (29), a roller (27) is fixedly connected to the bottom of said slide bar (29), and a second transmission belt (28) is connected between said third pulley (26) and said first pulley (22).

6. The gantry moving device for the mechanical engraving machine according to claim 1, wherein third cavities (19) are symmetrically formed in the second support plate (8), round bars (20) are rotatably connected in the third cavities (19), second belt wheels (23) are fixedly connected to the round bars (20), rollers (27) are fixedly connected to the bottoms of the round bars (20), and a first transmission belt (24) is connected between the two second belt wheels (23).

7. The gantry moving device for the mechanical engraving machine according to claim 1, wherein a sliding rail (5) is fixedly connected to the bottom of the gantry (7), the sliding rail (5) is slidably connected to a guide rail (4), a leg (2) is fixedly installed at the bottom of the workbench (1), a backing plate (3) is arranged at the bottom of the leg (2), and sliding grooves (21) for rolling of the rollers (27) are formed in the surfaces of two sides of the workbench (1).