A metal printing device that can be used for curved surface printing

Abstract

This utility model relates to the field of metal printing technology, and more particularly to a metal printing device suitable for printing on curved surfaces. The technical solution includes: a base, a cylinder push rod on the top surface of the base, a mounting plate at the output end of the cylinder push rod, a movable groove on the top surface of the mounting plate, a motor on the right side of the mounting plate, the output end of the motor extending through the movable groove and having a threaded rod, a rack threaded to the outer ring of the middle end of the threaded rod, and two support plates on the top surface of the mounting plate. This utility model uses a cylinder push rod to drive the position adjustment of the clamped curved metal part via the carrier plate, and a vertical plate to facilitate printing on the curved surface of the metal part. The motor's connection to the clamping blocks facilitates clamping and fixing of curved metal parts of different sizes, ensuring the stability of the metal part and improving printing accuracy.

Description

Technical Field

[0001] This utility model relates to the field of metal printing technology, and in particular to a metal printing device that can be used for printing on curved surfaces. Background Technology

[0002] In the metal processing industry, the demand for surface printing on curved metal parts is increasing. Existing metal printing equipment is mostly designed for flat metal parts; if used for curved surface printing, the following problems arise:

[0003] Unstable workpiece fixation: The planar positioning structure cannot fit the curved surface contour, and the workpiece is prone to shifting during the printing process, resulting in pattern misalignment;

[0004] Uneven printing pressure: When the printing plate comes into contact with the curved workpiece, there is a tendency for local pressure to be too high or too low, which affects the printing quality.

[0005] Poor adaptability: Special fixtures need to be customized for curved workpieces with a certain curvature. When changing the type of workpiece, the entire equipment needs to be adjusted, which is cumbersome and inefficient.

[0006] Therefore, there is a need to propose a metal printing device that can be used for printing on curved surfaces. Utility Model Content

[0007] The purpose of this invention is to address the problems existing in the background technology by proposing a metal printing device that can be used for curved surface printing.

[0008] The technical solution of this utility model: A metal printing device for curved surface printing, comprising a base, a cylinder push rod disposed on the top surface of the base, a mounting plate disposed on the output end of the cylinder push rod, a movable groove formed on the top surface of the mounting plate, a motor disposed on the right side of the mounting plate, the output end of the motor extending through into the movable groove and disposed of a threaded rod, a rack threadedly connected to the outer ring of the middle end of the threaded rod, two support plates disposed on the top surface of the mounting plate, a rotating rod rotatably disposed between the two support plates, a gear disposed on the outer ring of the middle end of the rotating rod, and gears disposed on the outer rings of both ends of the rotating rod. Both are equipped with connecting plates, and the top surface of the two connecting plates is provided with the same carrier plate. The top surface of the carrier plate is provided with a sliding groove. The right side of the carrier plate is provided with a second motor. The output end of the second motor extends through into the interior of the sliding groove and is provided with a bidirectional screw. The outer rings of both ends of the bidirectional screw are threaded with threaded blocks. The top surface of each threaded block is provided with a clamping block. An arc-shaped metal part is provided between the two clamping blocks. The top surface of the base is provided with a vertical plate. The front side of the vertical plate is provided with an electric slide rail. A sliding seat is slidably provided at the middle end of the electric slide rail. A printing head is provided at the front side of the sliding seat.

[0009] Preferably, the top surface of the base is provided with a plurality of telescopic rods, and the top end of each telescopic rod is fixedly connected to the bottom surface of the mounting plate.

[0010] Preferably, the left end of the threaded rod is rotatably connected to the left inner wall of the movable groove.

[0011] Preferably, the outer wall of the rack is in contact with the inner wall of the movable groove and is slidably connected, and the rack and gear are meshed.

[0012] Preferably, the left end of the bidirectional screw is rotatably connected to the left inner wall of the slide groove, and the outer wall of the threaded block is in contact with the inner wall of the slide groove and is slidably connected.

[0013] Preferably, each of the two clamping blocks has a slot on the side that is close to each other, and the two ends of the arc-shaped metal part are respectively located inside the corresponding slot.

[0014] Preferably, a control panel is provided on the front side of the upright plate, and the control panel is electrically connected to the cylinder push rod, motor one, motor two, and electric slide rail.

[0015] Compared with the prior art, the present invention has the following beneficial technical effects:

[0016] This invention uses a cylinder push rod to drive the clamped curved metal part to adjust its position by setting a cylinder push rod to drive the carrier plate. The vertical plate and printing head facilitate printing on the curved surface of the curved metal part. The motor and clamping block are set to clamp and fix curved metal parts of different sizes, ensuring the stability of the metal parts and improving the printing accuracy. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a partial structural schematic diagram of the present invention;

[0019] Figure 3 This is a partial structural schematic diagram of the present invention.

[0020] In the diagram: 1. Base; 2. Cylinder push rod; 3. Mounting plate; 4. Motor 1; 5. Threaded rod; 6. Rack; 7. Support plate; 8. Rotating rod; 9. Gear; 10. Connecting plate; 11. Carrier plate; 12. Motor 2; 13. Double-acting screw; 14. Threaded block; 15. Clamping block; 16. Curved metal part; 17. Vertical plate; 18. Electric slide rail; 19. Sliding seat; 20. Printing head; 21. Telescopic rod; 22. Control panel. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figure 1-3 This utility model provides a technical solution: including a base 1, a cylinder push rod 2 is provided on the top surface of the base 1, the top surface of the base 1 is fixedly connected to the bottom surface of the cylinder push rod 2, an installation plate 3 is provided on the output end of the cylinder push rod 2, the output end of the cylinder push rod 2 is fixedly connected to the bottom surface of the installation plate 3, a plurality of telescopic rods 21 are provided on the top surface of the base 1, the top surface of the base 1 is fixedly connected to the bottom surface of the telescopic rods 21, and the top end of each telescopic rod 21 is fixedly connected to the bottom surface of the installation plate 3. The telescopic rods 21 facilitate the guidance and limitation of the running trajectory of the installation plate 3, so that the installation plate 3 always maintains a straight running state. The top surface of the installation plate 3 is provided with a movable groove, a motor 4 is provided on the right side of the installation plate 3, the right side of the installation plate 3 is fixedly connected to the left side of the motor 4, the output end of the motor 4 extends through into the interior of the movable groove and is provided with a threaded rod 5, the output end of the motor 4 is rotatably connected to the installation plate 3, and the output end of the motor 4 is fixedly connected to the right end of the threaded rod 5.

[0023] The left end of the threaded rod 5 is rotatably connected to the inner wall of the left side of the movable groove, which facilitates the support and fixation of the threaded rod 5. The outer ring of the middle end of the threaded rod 5 is threaded with a rack 6. The rotation of the threaded rod 5 can drive the rack 6 to move left and right along the threaded rod 5. The outer wall of the rack 6 is in contact with the inner wall of the movable groove and is slidably connected, which facilitates the guidance and limitation of the rack 6's running trajectory, so that the rack 6 always maintains a straight running state. The rack 6 is meshed with the gear 9. The left and right movement of the rack 6 can drive the gear 9 to rotate. The top surface of the mounting plate 3 is provided with two support plates 7. The top surface of the mounting plate 3 is fixedly connected to the bottom surface of the support plates 7. A rotating rod 8 is rotatably arranged between the two support plates 7. The two support plates 7 can support and fix the rotating rod 8. The outer ring of the middle end of the rotating rod 8 is provided with a gear 9. The outer ring of the middle end of the rotating rod 8 is fixedly connected to the inner ring of the gear 9. The outer rings of both ends of the rotating rod 8 are provided with connecting plates 10. The outer rings of the rotating rod 8 are fixedly connected to the connecting plates 10.

[0024] The top surfaces of the two connecting plates 10 are provided with the same carrier plate 11. The top surfaces of the connecting plates 10 and the bottom surfaces of the carrier plates 11 are fixedly connected. A groove is formed on the top surface of the carrier plate 11. A second motor 12 is provided on the right side of the carrier plate 11. The right side of the carrier plate 11 is fixedly connected to the left side of the second motor 12. The output end of the second motor 12 extends through into the interior of the groove and is provided with a bidirectional screw 13. The output end of the second motor 12 is rotatably connected to the carrier plate 11. The left end of the bidirectional screw 13 is rotatably connected to the left inner wall of the groove, which facilitates the adjustment of the bidirectional screw. The rod 13 is supported and fixed. Both ends of the double screw 13 are threaded with threaded blocks 14. The rotation of the double screw 13 can drive the two threaded blocks 14 to move closer or further apart. The outer wall of the threaded block 14 is in contact with the inner wall of the slide groove and forms a sliding connection, which facilitates the guidance and limitation of the running trajectory of the threaded block 14, so that the threaded block 14 always maintains a straight running state. Each threaded block 14 is provided with a clamping block 15 on its top surface. The top surface of the threaded block 14 and the bottom surface of the clamping block 15 are fixedly connected.

[0025] An arc-shaped metal part 16 is provided between two clamping blocks 15. Each clamping block 15 has a slot on its side that is close to each other. The slots are triangular in shape to securely hold the left end of the arc-shaped metal part 16. The two ends of the arc-shaped metal part 16 are located in the corresponding slots. A vertical plate 17 is provided on the top surface of the base 1. The top surface of the base 1 is fixedly connected to the bottom surface of the vertical plate 17. An electric slide rail 18 is provided on the front side of the vertical plate 17. The front side of the vertical plate 17 is fixedly connected to the rear side of the electric slide rail 18. A sliding seat 19 is slidably provided at the middle of the electric slide rail 18. A printing head 20 is provided on the front side of the sliding seat 19. The front side of the sliding seat 19 is fixedly connected to the rear side of the printing head 20. A control panel 22 is provided on the front side of the vertical plate 17. The front side of the vertical plate 17 is fixedly connected to the rear side of the control panel 22. The control panel 22 is electrically connected to the cylinder push rod 2, motor 4, motor 12, and electric slide rail 18 to facilitate the control of the equipment operation through the control panel 22.

[0026] The implementation principle of this application is as follows: When using this utility model, the curved metal part 16 is first fixedly placed on the top surface of the carrier plate 11. The operation of the motor 12 can be controlled by the control panel 22. The output end of the motor 12 can drive the bidirectional screw 13 to rotate. The rotation of the bidirectional screw 13 can drive the two threaded blocks 14 to move closer or further away from each other, thereby driving the two clamping blocks 15 to move closer or further away from each other. This allows the left and right sides of the curved metal part 16 to be clamped into the corresponding slots, keeping the curved metal part 16 in a stable state. Then, the cylinder push rod 2 is operated, causing the output end of the cylinder push rod 2 to push the mounting plate 3 upward. Then, the motor 4 drives the threaded rod 5 to rotate. The rotation of the threaded rod 5 can drive the rack 6 to move left and right, thereby driving the gear 9 to rotate, which in turn drives the rotating rod 8 to rotate. The rotation of the rotating rod 8 can drive the connecting plate 10 to rotate. The rotation of the connecting plate 10 can drive the carrier plate 11 to swing left and right, thereby allowing the printing head 20 to print on the curved metal part 16.

[0027] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0028] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A metallic printing apparatus usable for curved surface printing comprising a base (1) characterized in that: A cylinder push rod (2) is provided on the top surface of the base (1). A mounting plate (3) is provided at the output end of the cylinder push rod (2). A movable groove is provided on the top surface of the mounting plate (3). A motor (4) is provided on the right side of the mounting plate (3). The output end of the motor (4) extends through into the interior of the movable groove and is provided with a threaded rod (5). A rack (6) is threadedly connected to the outer ring of the middle end of the threaded rod (5). Two support plates (7) are provided on the top surface of the mounting plate (3). A rotating rod (8) is rotatably provided between the two support plates (7). A gear (9) is provided on the outer ring of the middle end of the rotating rod (8). A connecting plate (10) is provided on the outer ring of both ends of the rotating rod (8). The top surface of the two connecting plates (10) is provided with the same load. The top surface of the carrier plate (11) is provided with a sliding groove. A motor (12) is provided on the right side of the carrier plate (11). The output end of the motor (12) extends through the interior of the sliding groove and is provided with a bidirectional screw (13). Both ends of the bidirectional screw (13) are threadedly connected to threaded blocks (14). Each threaded block (14) is provided with a clamping block (15) on its top surface. An arc-shaped metal part (16) is provided between two clamping blocks (15). The top surface of the base (1) is provided with a vertical plate (17). An electric slide rail (18) is provided on the front side of the vertical plate (17). A sliding seat (19) is slidably provided at the middle end of the electric slide rail (18). A printing head (20) is provided on the front side of the sliding seat (19).

2. The metal printing apparatus according to claim 1, wherein The top surface of the base (1) is provided with a plurality of telescopic rods (21), and the top end of each telescopic rod (21) is fixedly connected to the bottom surface of the mounting plate (3).

3. The metal printing apparatus according to claim 1, wherein The left end of the threaded rod (5) is rotatably connected to the left inner wall of the movable groove.

4. The metal printing apparatus according to claim 1, wherein The outer wall of the rack (6) is attached to the inner wall of the movable groove and is slidably connected. The rack (6) and the gear (9) are meshed.

5. A metal printing device for curved surface printing according to claim 1, characterized in that, The left end of the bidirectional screw (13) is rotatably connected to the left inner wall of the slide groove, and the outer wall of the threaded block (14) is in contact with the inner wall of the slide groove and is slidably connected.

6. The metal printing apparatus according to claim 1, wherein The two clamping blocks (15) are provided with slots on the side that are close to each other, and the two ends of the arc-shaped metal part (16) are respectively located inside the corresponding slots.

7. The metal printing apparatus according to claim 1, wherein The front side of the upright plate (17) is provided with a control panel (22), which is electrically connected to the cylinder push rod (2), motor one (4), motor two (12), and electric slide rail (18).

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