CN219133696U

CN219133696U - Plate engraving machine

Info

Publication number: CN219133696U
Application number: CN202223097067.0U
Authority: CN
Inventors: 高润云; 聂东阁; 马丽霞; 刘宁; 贾世超; 贾静
Original assignee: Hebei Bluebird Furniture Co ltd
Current assignee: Hebei Bluebird Furniture Co ltd
Priority date: 2022-11-17
Filing date: 2022-11-17
Publication date: 2023-06-06
Anticipated expiration: 2032-11-17

Abstract

The application relates to the technical field of engraving machines, in particular to an engraving machine capable of engraving plates used on furniture; the machine frame comprises a frame and a machine head, wherein the frame is formed by assembling plates and used for engraving the plates, an X-axis movement assembly used for driving the machine head to move in the X-axis direction, a Y-axis movement assembly used for driving the machine head to move in the Y-axis direction and a Z-axis movement assembly used for driving the machine head to move in the Z-axis direction are sequentially arranged on the upper part of the frame, and the machine frame further comprises an engraving protection assembly used for protecting the machine head to engrave the plates in a safe cutting depth range; because this application has designed the sculpture protection component that is used for protecting aircraft nose at aircraft nose upper portion at the within range of safe cutting depth sculpture panel, consequently can avoid the cutter body to take place to break the back and can not splash everywhere, protected operating personnel's personal safety, solved current engraver at sculpture in-process, the cutter body exposes in the outside, can constitute the problem of personal injury to the processing personnel after taking place to break during processing.

Description

Plate engraving machine

Technical Field

The application relates to the technical field of engraving machines, in particular to an engraving machine capable of engraving plates used on furniture.

Background

In the prior art, when engraving the panel, often adopt the manual work to hold engraving tool, manual engraving operation is carried out to panel, however not only engrave the speed slow, and the finished product recess degree of carving out is different moreover, seriously influences the aesthetic property of finished product, consequently, the urgent need can improve the engraving equipment of production efficiency and precision.

In the prior art, CN217394301U discloses a sole mould numerical control engraver, and its technical scheme is: the device comprises a base, wherein a pair of brackets are arranged on two sides of the upper end surface of the base through triangular fixing pieces, a rotating shaft seat is arranged on one side of the surfaces of the brackets, guide rods are arranged on the upper end and the lower end of the rotating shaft seat, a main threaded rod is arranged between the guide rods, a sliding block is sleeved on the main threaded rod, two sides of the sliding block are provided with moving frames through screw clamping, a pair of sliding rails are fixedly arranged on one side of the surfaces of the moving frames, limiting blocks are arranged on the upper end and the lower end of the sliding rails, an auxiliary threaded rod is vertically arranged in the sliding rails, a sliding block is sleeved on the auxiliary threaded rod, a fixing frame is arranged on one side of the sliding block, an engraving machine head is arranged on one side of the surface of the fixing frame through screws, and radiating fins are arranged on the outer wall of the engraving machine head through fixing pieces in a clamping mode;

the technical proposal has the advantages that: the driving motor is matched with the main threaded rod for use, so that the whole movable frame can move in the horizontal direction; the engraving machine is characterized in that the engraving machine is matched with the auxiliary threaded rod to use, so that the engraving machine can move in the whole vertical direction, and the engraving machine head is arranged on the surface of the moving frame through the fixing piece, so that the engraving machine head can move in multiple directions through the matching of the engraving machine heads, and the engraving efficiency of the engraving machine is greatly improved;

the technical proposal has the following defects: however, in the engraving process, the cutter body which is used for engraving is exposed outside from the upper part of the engraving machine head, and if the cutter body is broken and splashed in the engraving process, personal injury is easily caused to processing personnel.

Disclosure of Invention

The problem that this application will solve is that current engraver exposes in the sculpture in-process, and the cutter body can constitute the problem of personal injury to the processing personnel after breaking takes place during processing.

For solving above-mentioned technical problem, this application provides including being used for supporting the frame that the effect was formed by panel equipment and being used for carving the aircraft nose of panel, frame upper portion has set gradually the X axle motion subassembly that is used for driving the aircraft nose and produces X axle direction motion, is used for driving the aircraft nose and produces Y axle motion subassembly of Y axle direction motion and is used for driving the aircraft nose and produce Z axle motion's Z axle motion subassembly, still including the sculpture protection subassembly that is used for protecting the aircraft nose and carves the panel in safe cutting depth scope.

Because this application has designed the sculpture protection component that is used for protecting aircraft nose at aircraft nose upper portion at the within range of safe cutting depth sculpture panel, consequently can avoid the cutter body to take place to break the back and can not splash everywhere, protected operating personnel's personal safety, solved current engraver at sculpture in-process, the cutter body exposes in the outside, can constitute the problem of personal injury to the processing personnel after taking place to break during processing.

Drawings

Fig. 1 is a perspective view of the overall structure of the engraving machine.

FIG. 2 is a schematic top view of a Y-axis motion assembly of the engraving machine.

FIG. 3 is a schematic view of the lower portion of the Y-axis motion assembly of the engraving machine.

FIG. 4 is a schematic diagram of an X-axis motion assembly layout of the engraving machine.

Fig. 5 is a schematic diagram of a layout of a Z-axis motion assembly of the engraving machine.

Fig. 6 is a schematic diagram of the layout position of the machine head of the engraving machine.

FIG. 7 is a schematic diagram of the layout of the engraving guard assembly of the engraving machine.

Fig. 8 is a schematic diagram of the connection of the cutter body of the engraving machine and the engraving protection component.

Fig. 9 is a schematic cross-sectional view of an engraving guard assembly of the engraving machine.

Fig. 10 is a cross-sectional exploded view of an engraving guard assembly of the engraving machine.

In the figure: 1. a frame; 2. a machine head; 3. an X-axis motion assembly; 4. a Y-axis motion assembly; 5. a Z-axis motion assembly; 6. carving the protective component; 7. a first base plate; 8. a first screw; 9. a first motor; 10. a first screw sleeve; 11. a first slider; 12. a first slide rail; 13. a second base plate; 14. a second screw; 15. a second motor; 16. a second screw sleeve; 17. a second slider; 18. a second slide rail; 19. a third base plate; 20. a third screw; 21. a third motor; 22. a third screw sleeve; 23. a third slider; 24. a third slide rail; 25. a cutter body; 26. a jacket body; 27. an inner sleeve body; 28. a spring; 29. a fastening sleeve; 30. a sphere; 31. and (5) a ring sleeve.

Detailed Description

The utility model relates to a panel engraver, this engraver is including being used for supporting the frame 1 that the effect was assembled by panel and being used for carving the aircraft nose 2 of panel as shown in fig. 1-10, frame 1 upper portion has set gradually and is used for driving aircraft nose 2 to produce X axle motion subassembly 3, be used for driving aircraft nose 2 to produce Y axle motion subassembly 4 and be used for driving aircraft nose 2 to produce Z axle motion subassembly 5 of Z axle motion, still includes the sculpture protection subassembly 6 that is used for protecting aircraft nose 2 to carve the panel in safe cutting depth scope.

As shown in fig. 1-10, the Y-axis moving assembly 4 comprises a first base plate 7 for bearing, a first screw rod 8 for driving the first base plate 7 to move in the Y-axis direction, and a first motor 9 for driving the first screw rod 8 to rotate, wherein a first screw sleeve 10 in threaded connection with the first screw rod 8 is arranged at the middle position of the lower part of the base plate, a plurality of first sliding blocks 11 which are in threaded connection with the first screw rod 8 are symmetrically arranged at two sides of the lower part of the first base plate 7 and used for improving stability, a first sliding rail 12 which is used for providing guiding effect is arranged at the upper part of the frame 1 at the lower part of the first sliding blocks 11, in use, the first motor 9 drives the first screw rod 8 to rotate, the first screw rod 8 transmits circumferential force to the first screw sleeve 10, the first screw sleeve 10 drives the first base plate 7 to displace along the axial direction of the first screw rod 8 by virtue of threaded connection with the first screw rod 8, and the movement of the first base plate 7 is more stable by sliding at the upper part of the first sliding rail 12 by virtue of the first sliding blocks 11.

As shown in fig. 1-10, the X-axis moving assembly 3 comprises a second base 13 for carrying, a second screw 14 for driving the second base 13 to move in the Y-axis direction, and a second motor 15 for driving the second screw 14 to rotate, wherein a second screw sleeve 16 screwed with the second screw 14 is arranged at the middle position of the lower part of the base, a plurality of second sliding blocks 17 screwed with the lower part of the second base 13 for improving stability are symmetrically arranged at two sides of the lower part of the second base 13, a second sliding rail 18 for providing guiding function is arranged at the upper part of the frame 1 at the lower part of the second sliding blocks 17, in use, the second motor 15 drives the second screw 14 to rotate, the second screw 14 transmits circumferential force to the second screw sleeve 16, the second screw sleeve 16 drives the second base 13 to displace along the axial direction of the second screw 14 by virtue of the screwed connection with the second screw 14, and the second sliding blocks 17 slide at the upper part of the second sliding rail 18, so that the movement of the second base 13 is more stable.

As shown in fig. 1-10, the Z-axis moving assembly 5 comprises a third base plate 19 for carrying, a third screw 20 for driving the third base plate 19 to move in the Y-axis direction, and a third motor 21 for driving the third screw 20 to rotate, wherein a third screw sleeve 22 in threaded connection with the third screw 20 is arranged at the middle position of the lower part of the base plate, a plurality of third sliding blocks 23 in threaded connection with the lower part of the third base plate 19 for improving stability are symmetrically arranged at two sides of the lower part of the base plate, a third sliding rail 24 in use for providing guiding function is arranged at the upper part of the frame 1 at the lower part of the third sliding blocks 23, in use, the third motor 21 drives the third screw 20 to rotate, the third screw 20 transmits circumferential force to the third screw sleeve 22, the third screw sleeve 22 drives the third base plate 19 to displace along the axial direction of the third screw 20 by virtue of threaded connection with the third screw 20, and the sliding rail 24 is slid at the upper part by the third sliding blocks 23, so that the movement of the third base plate 19 is more stable.

As shown in fig. 1-10, a cutter body 25 driven by the machine head 2 to rotate for carving the plate is arranged at the center of the lower part of the machine head 2, the carving protection component 6 is sleeved outside the cutter body 25 at the upper part of the third screw sleeve, when the carving protection component is used, the cutter body 25 with proper size and shape can be selected to be installed at the upper part of the machine head 2, no contact is generated between the carving protection component 6 and the cutter body 25, and the cutter body 25 performs carving operation in a self-rotating mode.

As shown in fig. 1-10, the carving protection component 6 comprises an outer casing 26 fixed on the upper part of the machine head 2 and used for positioning, and an inner casing 27 capable of preventing the cutter 25 from excessively carving the plate by generating movement in the Z-axis direction, wherein a spring 28 used for generating elastic restoring force is arranged between the inner casing 27 and the outer casing 26 in a sleeved mode.

As shown in fig. 1-10, the Z-axis moving assembly 5 is disposed on the upper portion of the second base plate 13, and the head 2 is disposed on the upper portion of the third base plate 19, so as to implement X-axis and Z-axis movement of the head 2, and the plate material generates Y-axis movement, so that the carving operation can be performed by combining the movements of the head 2 and the plate material.

As shown in fig. 1-10, a fastening sleeve 29 is disposed at the other end between the inner sleeve body 27 and the outer sleeve body 26, the fastening sleeve 29 is a conical sleeve, the conical opening faces the inner sleeve body 27, a plurality of spheres 30 for cooperating with the fastening sleeve 29 are uniformly disposed around the outer circumference of the inner sleeve body 27, a ring sleeve 31 for contacting with the surface of the plate and capable of increasing the contact area to reduce the surface stress of the plate is disposed at the other end of the inner sleeve body 27, the ring sleeve 31 may be made of rigid hard or elastic soft rubber material, when the knife body 25 moves downwards along the Z axis direction to engrave the plate, the protective component 6 moves downwards along with the machine head 2 at the moment, when the knife body 25 is used to process the surface layer of the plate (for example, when the set processing depth is less than 2mm, this value is regarded as being used as an illustration), the distance between the lower surface of the ring sleeve 31 and the lower surface of the knife body 25 can be set to be 0-2mm according to the actual processing condition (the distance data is not limited by the maximum easy scheme, namely, the distance between the knife body 25 and the free space is not limited by the practical depth factor of the free space is required to be the free to be set between the two surfaces, and the protective component is not required to be engraved by the free space 2;

when the cutter body 25 processes the deep layer of the plate (for example, when the processing depth is set to be more than 2mm, the numerical value is only used as an illustration), the resistance generated by increasing the depth and carving increases, at the moment, the cutter body 25 cannot continuously move downwards along the Z axis until the top end of the inner sleeve body 27 coincides with the top end of the outer sleeve body 26, the ring 31 abuts against the upper surface of the plate (the surface of the plate is smooth and cannot be damaged), and along with the gradual penetration of the cutter body 25, the relative displacement between the inner sleeve body 27 and the outer sleeve body 26 in the Z axis direction is larger, the elastic force generated by the spring 28 is larger, and the joint between the ball 30 on the outer surface of the inner sleeve body 27 and the fastening sleeve 29 is firmer, so that the downward movement speed of the cutter body 25 along the Z axis is gradually slowed down until the top end of the inner sleeve body 27 coincides with the top end of the outer sleeve body 26, the cutter body 25 cannot continuously move downwards along the Z axis until the maximum depth processing limit is reached, and the ring 31 abuts against the upper surface of the plate and generates larger friction force with the upper surface, and the safety of the cutter body 25 is ensured in the X axis direction and Y axis direction; at this time, if the cutter body 25 is damaged, all the cutter body 25 is located between the cutter body 25 and the plate, and the generated fragments are not splashed everywhere, so that the personal safety of the processing personnel is protected.

It will be understood that the present application has been described in terms of several embodiments, and that various changes and equivalents may be made to these features and embodiments by those skilled in the art without departing from the spirit and scope of the application. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the application without departing from the spirit and scope thereof. Therefore, it is intended that the present application not be limited to the particular embodiments disclosed, but that the present application include all embodiments falling within the scope of the appended claims.

Claims

1. The utility model provides a panel engraver, is including being used for supporting frame (1) that are assembled by panel and be used for carving aircraft nose (2) of panel, its characterized in that: the machine frame is characterized in that an X-axis movement assembly (3) for driving the machine head (2) to move in the X-axis direction, a Y-axis movement assembly (4) for driving the machine head (2) to move in the Y-axis direction and a Z-axis movement assembly (5) for driving the machine head (2) to move in the Z-axis direction are sequentially arranged on the upper portion of the machine frame (1), and the machine frame further comprises a carving protection assembly (6) for protecting the machine head (2) from carving plates in a safe cutting depth range.

2. The plate engraving machine of claim 1, wherein: the Y-axis motion assembly (4) comprises a first base plate (7) for bearing, a first screw rod (8) for driving the first base plate (7) to move in the Y-axis direction and a first motor (9) for driving the first screw rod (8) to rotate, a first screw sleeve (10) in threaded connection with the first screw rod (8) is arranged at the center of the lower portion of the base plate, a plurality of first sliding blocks (11) for improving stability are symmetrically arranged on two sides of the lower portion of the first base plate (7) and are in bolted connection with the first sliding blocks (11), and first sliding rails (12) for providing guiding effects are arranged on the upper portion of the frame (1) at the lower portion of the first sliding blocks (11).

3. The plate engraving machine of claim 1, wherein: the X-axis motion assembly (3) comprises a second bottom plate (13) for bearing, a second screw rod (14) for driving the second bottom plate (13) to move in the Y-axis direction and a second motor (15) for driving the second screw rod (14) to rotate, a second screw sleeve (16) in threaded connection with the second screw rod (14) is arranged at the middle position of the lower portion of the bottom plate, a plurality of second sliding blocks (17) which are in threaded connection with the second bottom plate (13) and are used for improving stability are symmetrically arranged on two sides of the lower portion of the second bottom plate (13), and a second sliding rail (18) which is used for providing guiding effect on the upper portion of the frame (1) is arranged on the lower portion of the second sliding blocks (17).

4. The plate engraving machine of claim 1, wherein: the Z-axis motion assembly (5) comprises a third bottom plate (19) for bearing, a third screw rod (20) for driving the third bottom plate (19) to move in the Y-axis direction and a third motor (21) for driving the third screw rod (20) to rotate, a third screw sleeve (22) in threaded connection with the third screw rod (20) is arranged at the middle position of the lower portion of the bottom plate, a plurality of third sliding blocks (23) which are in threaded connection with the third bottom plate (19) and are used for improving stability are symmetrically arranged on two sides of the lower portion of the third bottom plate (19), and a third sliding rail (24) which is used for providing guiding effect on the upper portion of the frame (1) is arranged on the lower portion of the third sliding blocks (23).

5. The plate engraving machine of claim 1, wherein: the lower part central point of aircraft nose (2) is provided with cutter body (25) in order to carve panel by the rotation of aircraft nose (2), sculpture protection subassembly (6) cup joint in cutter body (25) outside.

6. The plate engraving machine of claim 5, wherein: the engraving protection assembly (6) comprises an outer sleeve body (26) fixed on the upper portion of the machine head (2) and an inner sleeve body (27) which moves in the Z-axis direction to avoid excessive engraving of the plate by the cutter body (25), wherein the inner sleeve body (27) is sleeved with the outer sleeve body (26), and a spring (28) for generating elastic restoring force is arranged at one end between the inner sleeve body and the outer sleeve body.

7. The plate engraving machine of claim 6, wherein: the novel anti-friction plate is characterized in that a fastening sleeve (29) is arranged at the other end between the inner sleeve body (27) and the outer sleeve body (26), the fastening sleeve (29) is a conical sleeve, a conical opening faces the inner sleeve body (27), a plurality of balls (30) used for being matched with the fastening sleeve (29) are uniformly arranged on the outer circumference of the inner sleeve body (27), and a ring sleeve (31) used for being in contact with the surface of a plate and capable of increasing the contact area to reduce the surface stress of the plate is arranged at the other end of the inner sleeve body (27).

8. The plate engraving machine of claim 7, wherein: the ring sleeve (31) is made of rigid hard or elastic soft rubber.