Metal nameplate laser printer

Abstract

The utility model discloses a metal nameplate laser printer, which relates to the technical field of laser engraving, and comprises a laser printer body, an overturning table I, an overturning table II, an overturning cylinder and a linkage mechanism, the laser printer body is provided with an engraving platform for bearing a metal nameplate, the overturning table I is arranged on the right side of the top of the engraving platform, and the overturning table II is arranged on the right side of the top of the engraving platform. And an electromagnet block I is installed at the top of the overturning table I in an embedded mode, a clamping and positioning mechanism is installed in the overturning table, the overturning table II is arranged on the left side of the top of the carving platform, and an electromagnet block II is installed at the top of the overturning table II in an embedded mode. Synchronous overturning of the overturning table I and the overturning table II is achieved through the overturning air cylinder and the linkage mechanism, adsorption of the electromagnet I and the electromagnet II is matched, the overturning process of the metal nameplate can be automatically completed, printing on the other side can be rapidly switched after printing on one side is completed, manual overturning is not needed, and work efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of laser engraving, in particular to a metal nameplate laser printer. Background Art

[0002] Nameplates are labels that are fixed on products after they are put on the market to provide users with information such as manufacturer trademark identification, brand differentiation, and product parameter recording. Nameplates are mainly used to record the manufacturer and some technical data under rated working conditions for correct use without damaging the equipment. Metal nameplate laser printing is an efficient and accurate printing method that uses a laser beam to burn or melt the metal surface, leaving a permanent mark. The laser beam is focused on the metal surface through a focusing lens, generating high temperatures that instantly melt, vaporize, or reach the ignition point of the metal surface material, thereby forming the required text, pattern, or logo on the metal surface.

[0003] At present, in the production process of metal nameplates, it is sometimes necessary to process both sides of the nameplate. For example, to display information on both sides of the metal nameplate, so that the information display is more comprehensive and rich. Generally, after engraving one side, the staff takes the nameplate and turns it over, and then performs laser engraving on the other side. The nameplate to be processed needs to be installed twice, and the metal nameplate needs to be turned over manually, which increases the workload of the staff, is time-consuming and labor-intensive, and has safety hazards. Summary of the invention

[0004] The utility model aims to solve the problems existing in the prior art and proposes a metal nameplate laser printer.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A metal nameplate laser printer, comprising:

[0007] A laser printer body, wherein the laser printer body is provided with an engraving platform for carrying a metal nameplate;

[0008] Turning table I, the turning table I is arranged on the right side of the top of the engraving platform, the top of the turning table I is embedded with an electromagnet block I, and a clamping and positioning mechanism is installed inside the turning table;

[0009] Turning table II, the turning table II is arranged on the left side of the top of the engraving platform, and an electromagnet block II is embedded and installed on the top of the turning table II;

[0010] A turning cylinder, which is hingedly mounted on the top of the engraving platform, and the movable end of the turning cylinder is connected to the turning platform II;

[0011] The linkage mechanism is arranged between the turning table I and the turning table II. When the turning cylinder pushes the turning table II, the turning table I is turned synchronously through the linkage mechanism.

[0012] Preferably, the clamping and positioning mechanism includes a bidirectional screw and two half screws rotatably arranged inside the flip table I, a servo motor is installed on the front side of the flip table I, the output shaft of the servo motor extends into the flip table I and is connected to one end of the bidirectional screw, a bevel gear I is fixedly sleeved on the outer wall of the bidirectional screw, and the ends of the two half screws are fixedly sleeved with bevel gears II meshing with the bevel gear I, both ends of the bidirectional screw and the two half screws are threadedly connected with moving blocks, and the moving blocks are provided with clamping blocks.

[0013] Preferably, a plurality of through grooves adapted to the clamping blocks are provided on the top of the flipping table I, a groove is provided on the top of the moving block, a rotating shaft is rotatably arranged in the groove, the clamping block is fixedly sleeved on the outer wall of the rotating shaft, connecting plates are fixedly sleeved at both ends of the rotating shaft, and an elastic telescopic rod is hingedly installed between the connecting plate and the side wall of the moving block.

[0014] Preferably, the elastic telescopic rod includes a moving rod and a cylinder, the moving rod is hingedly arranged below the connecting plate, the cylinder is hingedly arranged on the side of the connecting block, one end of the moving rod away from the connecting plate extends into the cylinder and is fixedly connected with a slide plate, the slide plate is slidably arranged in the cylinder, and a spring is fixedly connected between the side of the slide plate and the inner wall of the cylinder.

[0015] Preferably, the spring presses against the slide plate in a natural state, and the clamping block is in a vertical state and contacts the inner wall of the groove.

[0016] Preferably, the linkage mechanism includes a support plate fixedly connected to the top of the engraving platform in front and behind, two parallel rotating rods are rotatably connected between the two support plates, the flip table I and flip table II are respectively fixedly sleeved on the outside of the two rotating rods, and the front ends of the two rotating rods are respectively fixedly sleeved with toothed discs I and toothed discs II, and the toothed discs I and toothed discs II are meshed with each other.

[0017] Preferably, a receiving groove is provided on the engraving platform, the flip cylinder is hingedly installed in the receiving groove, a shaft sleeve is fixedly installed on the movable end of the flip cylinder, a connecting shaft is fixedly connected to the side of the flip table II, and the shaft sleeve is sleeved on the connection.

[0018] Preferably, the upper surfaces of the electromagnet block I and the electromagnet block II are flush with the upper surfaces of the turning table I and the turning table II, respectively, and the area of ​​the electromagnet block I is smaller than the area of ​​the electromagnet block II.

[0019] Compared with the prior art, the advantages and positive effects of the utility model are:

[0020] 1. In the utility model, the metal nameplate is accurately positioned before printing by the clamping and positioning mechanism, so the nameplate can be clamped quickly and accurately. When the moving block moves to a certain extent, the clamping block will be squeezed to fold and shrink, and the clamping block will no longer be exposed on the upper surface of the turning table I, which facilitates the subsequent turning and docking of the turning table I and the turning table II.

[0021] 2. In the utility model, the synchronous turning of the turning table I and the turning table II is realized by the turning cylinder and the linkage mechanism. With the adsorption of the electromagnet block I and the electromagnet block II, the turning process of the metal nameplate can be automatically completed. After completing the printing on one side, it can quickly switch to the printing on the other side without manual turning, thereby improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 A three-dimensional structural schematic diagram of a metal nameplate laser printer is proposed for the utility model;

[0023] Figure 2 The utility model provides a schematic diagram of the connection structure between the turning table I and the turning table II of a metal nameplate laser printer;

[0024] Figure 3 The utility model proposes a metal nameplate laser printer Figure 2 The enlarged structural diagram at A in the middle;

[0025] Figure 4 The utility model provides a partial cross-sectional structural schematic diagram of a turning table I of a metal nameplate laser printer;

[0026] Figure 5 The utility model proposes a metal nameplate laser printer Figure 4 The enlarged structural diagram at B in the middle;

[0027] Figure 6 The utility model provides a partial cross-sectional structural schematic diagram of an elastic telescopic rod of a metal nameplate laser printer.

[0028] Legend: 100, laser printer body; 200, engraving platform; 201, receiving groove; 300, turning table I; 301, through groove; 400, electromagnet block I; 500, clamping and positioning mechanism; 501, bidirectional screw; 502, half screw; 503, servo motor; 504, bevel gear I; 505, bevel gear II; 506, moving block; 507, clamping block; 508, groove; 5 09, rotating shaft; 510, connecting plate; 511, elastic telescopic rod; 5111, moving rod; 5112, cylinder; 5113, slide plate; 5114, spring; 600, turning table II; 601, connecting shaft; 700, electromagnet block II; 800, turning cylinder; 801, bushing; 900, linkage mechanism; 901, supporting plate; 902, rotating rod; 903, toothed disc I; 904, toothed disc II. DETAILED DESCRIPTION

[0029] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0030] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0031] like Figure 1-6 As shown, the utility model provides a metal nameplate laser printer, including a laser printer body 100, a turning table I300, a turning table II600, a turning cylinder 800 and a linkage mechanism 900. An engraving platform 200 for carrying a metal nameplate is arranged on the laser printer body 100. The turning table I300 is arranged on the right side of the top of the engraving platform 200. An electromagnet block I400 is embedded and installed on the top of the turning table I300. A clamping positioning mechanism 500 is installed inside the turning table. The turning table II600 is arranged on the left side of the top of the engraving platform 200. An electromagnet block II700 is embedded and installed on the top of the turning table II600. The turning cylinder 800 is hingedly installed on the top of the engraving platform 200. The movable end of the turning cylinder 800 is connected to the turning table II600. The linkage mechanism 900 is arranged between the turning table I300 and the turning table II600. When the turning cylinder 800 pushes the turning table II600, the turning table I300 is synchronously turned through the linkage mechanism 900.

[0032] In this embodiment, the clamping and positioning mechanism 500 includes a bidirectional screw 501 and two half screws 502 which are rotatably arranged inside the flip table Ⅰ300. A servo motor 503 is installed on the front side of the flip table Ⅰ300. The output shaft of the servo motor 503 extends into the flip table Ⅰ300 and is connected to one end of the bidirectional screw 501. A bevel gear Ⅰ504 is fixedly sleeved on the outer wall of the bidirectional screw 501. The ends of the two half screws 502 are fixedly sleeved with gears meshing with the bevel gear Ⅰ504. The two ends of the bidirectional screw 501 and the two half screws 502 are threadedly connected with moving blocks 506, and the moving blocks 506 are provided with clamping blocks 507. The servo motor 503 drives the bidirectional screw 501 to rotate, and drives the half screw 502 to rotate through the cooperation of the bevel gear I 504 and the bevel gear II 505. The bidirectional screw 501 and the half screw 502 drive the multiple moving blocks 506 to move, so that the clamping block 507 moves to position the metal nameplate.

[0033] In this embodiment, a plurality of through grooves 301 adapted to the clamping block 507 are provided on the top of the flip table Ⅰ300, a groove 508 is provided on the top of the moving block 506, a rotating shaft 509 is rotatably arranged in the groove 508, the clamping block 507 is fixedly sleeved on the outer wall of the rotating shaft 509, and connecting plates 510 are fixedly sleeved at both ends of the rotating shaft 509, and an elastic telescopic rod 511 is hingedly installed between the connecting plate 510 and the side wall of the moving block 506. The setting of the elastic telescopic rod 511 allows the clamping plate to be deflected and then restored to a vertical state.

[0034] In this embodiment, the elastic telescopic rod 511 includes a movable rod 5111 and a cylinder 5112. The movable rod 5111 is hingedly arranged below the connecting plate 510, and the cylinder 5112 is hingedly arranged on the side of the connecting block. The end of the movable rod 5111 away from the connecting plate 510 extends into the cylinder 5112 and is fixedly connected with a slide plate 5113. The slide plate 5113 is slidably arranged in the cylinder 5112. A spring 5114 is fixedly connected between the side of the slide plate 5113 and the inner wall of the cylinder 5112. The distance between the movable rod 5111 and the cylinder 5112 is adjustable. During the adjustment process, the spring 5114 is compressed by the slide plate 5113.

[0035] In this embodiment, the spring 5114 presses against the slide plate 5113 in the natural state, and the clamping block 507 is in a vertical state and contacts the inner wall of the groove 508 .

[0036] In this embodiment, the linkage mechanism 900 includes a support plate 901 fixedly connected to the top of the engraving platform 200 in front and behind, and two parallel rotating rods 902 are rotatably connected between the two support plates 901. The turning table I300 and the turning table II600 are respectively fixedly sleeved on the outer sides of the two rotating rods 902. The front ends of the two rotating rods 902 are respectively fixedly sleeved with toothed discs I903 and toothed discs II904. The toothed discs I903 and toothed discs II904 are meshed with each other. When the turning table II600 turns over, the rotating rod 902 is driven to rotate the toothed disc I903. The toothed disc I903 rotates to cooperate with the toothed disc II904 meshed with it, so that the other rotating rod 902 drives the turning table I300 to turn over.

[0037] In this embodiment, a receiving groove 201 is opened on the engraving platform 200, and the flip cylinder 800 is hingedly installed in the receiving groove 201. The movable end of the flip cylinder 800 is fixedly installed with a sleeve 801. The side of the flip table II 600 is fixedly connected with a connecting shaft 601, and the sleeve 801 is sleeved on the connection. The flip cylinder 800 is extended and retracted to push and pull the connecting shaft 601 through the sleeve 801, so that the flip table II 600 is flipped.

[0038] In this embodiment, the upper surfaces of electromagnet block I400 and electromagnet block II700 are flush with the upper surfaces of flip table I300 and flip table II600 respectively, the area of ​​electromagnet block I400 is smaller than the area of ​​electromagnet block II700, and the metal nameplate is switched by electromagnet block I400 and electromagnet block II700.

[0039] How to use and working principle of this device:

[0040] When the device is used, the metal nameplate is first placed on the electromagnet block I400 in the middle of the turning table I300, and the bidirectional screw 501 is driven to rotate by the servo motor 503, and the half screw 502 is driven to rotate by the cooperation of the bevel gear I504 and the bevel gear II505, and the bidirectional screw 501 and the half screw 502 drive the multiple moving blocks 506 to move, so that the clamping block 507 moves to position the metal nameplate, so that the metal nameplate is centered;

[0041] Then, the electromagnet block I400 is energized to generate magnetic force to adsorb the metal nameplate, and the servo motor 503 is controlled to reverse, so that the moving block 506 moves away from the metal nameplate. When the moving block 506 drives the clamping block 507 to move to the groove wall of the through groove 301, as the moving block 506 continues to move, the clamping block 507 is squeezed and drives the rotating shaft 509 to rotate. The rotation of the rotating shaft 509 drives the connecting plate 510 to squeeze the elastic telescopic rod 511, so that the clamping block 507 can be folded and contracted, and the clamping block 507 is no longer exposed on the upper surface of the turning table I300, which provides convenience for the subsequent turning and docking of the turning table I300 and the turning table II600.

[0042] Afterwards, since the laser printer body 100 performs laser printing on the metal nameplate on the flip table Ⅰ300, after printing, the flip cylinder 800 extends to push the flip table Ⅱ600 to drive the rotating rod 902 to deflect, and when the flip table Ⅱ600 flips, it drives the rotating rod 902 to rotate the toothed disc Ⅰ903, and the toothed disc Ⅰ903 rotates to cooperate with the toothed disc Ⅱ904 engaged therewith to make another rotating rod 902 drive the flip table Ⅰ300 to flip with the adsorbed metal nameplate, and the flip table Ⅰ300 can correspond to the flip table Ⅱ600, so that the metal nameplate contacts the flip table Ⅱ600. The electromagnet block Ⅱ700 is in contact with the electromagnet block Ⅱ700, so that the electromagnet block Ⅱ700 is energized to generate magnetic force to adsorb the metal nameplate, and then the electromagnet block Ⅰ400 is turned off, so that the metal nameplate is adsorbed on the flip table Ⅱ600. Finally, the flip cylinder 800 is reset, so that the flip table Ⅱ600 can turn over with the metal nameplate, and laser printing is performed on this side. Therefore, the metal nameplate can be turned over so that the other side can be laser printed. No manpower is required for flipping, which is fast and does not require secondary positioning, thereby reducing the workload of the staff and effectively avoiding the safety hazards caused by manual participation in flipping.

[0043] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A metal nameplate laser printer, characterized in that: include: A laser printer body (100), wherein an engraving platform (200) for carrying a metal nameplate is provided on the laser printer body (100); A turning table I (300), the turning table I (300) being arranged on the right side of the top of the engraving platform (200), an electromagnet block I (400) being embedded and installed on the top of the turning table I (300), and a clamping and positioning mechanism (500) being installed inside the turning table; A turning table II (600), the turning table II (600) is arranged on the left side of the top of the engraving platform (200), and an electromagnet block II (700) is embedded and installed on the top of the turning table II (600); A turning cylinder (800), the turning cylinder (800) is hingedly mounted on the top of the engraving platform (200), and the movable end of the turning cylinder (800) is connected to the turning table II (600); A linkage mechanism (900) is provided between the turning table I (300) and the turning table II (600); when the turning cylinder (800) pushes the turning table II (600), the turning table I (300) is turned synchronously through the linkage mechanism (900).

2. The metal nameplate laser printer according to claim 1, characterized in that: The clamping and positioning mechanism (500) comprises a bidirectional screw (501) and two half screws (502) rotatably arranged inside the turning platform I (300); a servo motor (503) is installed on the front side of the turning platform I (300); an output shaft of the servo motor (503) extends into the turning platform I (300) and is connected to one end of the bidirectional screw (501); a bevel gear I (504) is fixedly sleeved on the outer wall of the bidirectional screw (501); bevel gears II (505) meshing with the bevel gear I (504) are fixedly sleeved at the ends of the two half screws (502); moving blocks (506) are threadedly connected to the two ends of the bidirectional screw (501) and the two half screws (502); and a clamping block (507) is provided on the moving block (506).

3. The metal nameplate laser printer according to claim 2, characterized in that: The top of the turning table I (300) is provided with a plurality of through grooves (301) adapted to the clamping block (507), the top of the moving block (506) is provided with a groove (508), a rotating shaft (509) is rotatably arranged in the groove (508), the clamping block (507) is fixedly sleeved on the outer wall of the rotating shaft (509), and connecting plates (510) are fixedly sleeved at both ends of the rotating shaft (509), and an elastic telescopic rod (511) is hingedly installed between the connecting plate (510) and the side wall of the moving block (506).

4. The metal nameplate laser printer according to claim 3, characterized in that: The elastic telescopic rod (511) comprises a movable rod (5111) and a cylinder (5112); the movable rod (5111) is hingedly arranged below the connecting plate (510); the cylinder (5112) is hingedly arranged on the side of the connecting block; one end of the movable rod (5111) away from the connecting plate (510) extends into the cylinder (5112) and is fixedly connected to a slide plate (5113); the slide plate (5113) is slidably arranged in the cylinder (5112); and a spring (5114) is fixedly connected between the side of the slide plate (5113) and the inner wall of the cylinder (5112).

5. The metal nameplate laser printer according to claim 4, characterized in that: The spring (5114) is in a natural state, pressing against the slide plate (5113), and the clamping block (507) is in a vertical state and contacts the inner wall of the groove (508).

6. The metal nameplate laser printer according to claim 1, characterized in that: The linkage mechanism (900) comprises a support plate (901) fixedly connected to the top of the engraving platform (200) in front and in back, two parallel rotating rods (902) are rotatably connected between the two support plates (901), the turning table I (300) and the turning table II (600) are respectively fixedly sleeved on the outside of the two rotating rods (902), and the front ends of the two rotating rods (902) are respectively fixedly sleeved with a toothed disc I (903) and a toothed disc II (904), and the toothed disc I (903) and the toothed disc II (904) are meshed with each other.

7. The metal nameplate laser printer according to claim 1, characterized in that: The engraving platform (200) is provided with a receiving groove (201), the turning cylinder (800) is hingedly mounted in the receiving groove (201), a shaft sleeve (801) is fixedly mounted on the movable end of the turning cylinder (800), a connecting shaft (601) is fixedly connected to the side of the turning platform II (600), and the shaft sleeve (801) is sleeved on the connection.

8. The metal nameplate laser printer according to claim 1, characterized in that: The upper surfaces of the electromagnet block I (400) and the electromagnet block II (700) are flush with the upper surfaces of the turning table I (300) and the turning table II (600), respectively, and the area of ​​the electromagnet block I (400) is smaller than the area of ​​the electromagnet block II (700).

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