Two-dimensional code marking device for alloy can cover

Abstract

The utility model discloses a two-dimensional code marking device for an alloy can cover, which relates to the field of laser marking and comprises a workbench, a mounting frame is mounted on one side of the top of the workbench, a laser marking machine is mounted on the top in a cavity of the mounting frame, and a fixing mechanism for fixing the alloy can cover is arranged on the other side of the top of the workbench. The fixing mechanism comprises an assembling frame, the assembling frame is mounted in the middle of the top of the workbench, a movable lead screw is mounted between the two ends in a cavity of the assembling frame, one end of the outer side of the movable lead screw is sleeved with a movable sliding block, an assembling plate is mounted at the top of the movable sliding block, and a mounting cavity is formed in one end of the assembling plate. And a moving groove is formed in the top of the mounting cavity. The alloy tank cover is fixed through the fixing mechanism, the situation that the alloy tank cover is affected by external force in the printing process and displaces, so that printing displacement of the two-dimensional code on the alloy tank cover deviates is prevented, and the situation that the two-dimensional code is incomplete in printing and cannot be used is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of laser marking, in particular to a two-dimensional code marking device for alloy can lids. Background Technique

[0002] When many existing products are produced, two-dimensional code identifiers for recording product information are usually added to the products to meet the needs of customers to understand product information. The process of adding two-dimensional code identifiers to products is mainly achieved through two-dimensional code marking machines.

[0003] A two-dimensional code laser marking device with the publication number of CN113547222A includes a frame and a conveying device arranged on the frame. A laser printing platform is installed on one side of the conveying device away from the operation side of the frame, and there are two laser printing platforms; along the conveying direction of the conveying device, a first laser marking machine and a second laser marking machine are respectively installed above each laser printing platform through brackets. There are four laser heads on the first laser marking machine and two laser heads on the second laser marking machine; the first laser marking machine and the second laser marking machine are both electrically connected to the corresponding displays, and the first laser marking machine, the second laser marking machine and the displays are all electrically connected to the power supply in the frame; a baffle is arranged between the first laser marking machine and the second laser marking machine, and the baffle is fixed between the two laser printing platforms through a support frame. The structure of this patent is simple and easy to operate. By printing the two-dimensional code step by step, the printing time is saved and the printing effect is guaranteed. However, during the use process, there is a lack of a fixing mechanism for fixing the printed object.

[0004] When using a two-dimensional code marking machine to mark a product, the printed object is displaced under the influence of external force, so that the two-dimensional code is prone to incorrect printing position or incomplete printed two-dimensional code, affecting the use of the two-dimensional code. Content of the Utility Model

[0005] The purpose of the utility model is to provide a two-dimensional code marking device for alloy can lids to solve the problem of lack of fixation for the printed object during the marking process of the two-dimensional code marking machine mentioned in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A two-dimensional code marking device for alloy can lids, including a workbench, on one side of the top of the workbench, an installation frame is installed, and a laser marking machine is installed on the top of the cavity of the installation frame;

[0007] On the other side of the top of the workbench, there is a fixing mechanism for fixing the alloy tank cover. The fixing mechanism includes an assembly frame, which is installed in the middle of the top of the workbench. A moving lead screw is installed between the two ends inside the cavity of the assembly frame. One end outside the moving lead screw is sleeved with a moving slider. The top of the moving slider is installed with an assembly plate. One end of the assembly plate is provided with an installation cavity, and a moving groove is opened at the top of the installation cavity. Assembly blocks are installed at both ends of the assembly plate;

[0008] At the bottom of the workbench, there is a moving mechanism for facilitating the management of the device. The moving mechanism includes support columns, and moving wheels are installed at the bottoms of the support columns.

[0009] Further, a bidirectional lead screw is installed between the two assembly blocks and is located inside the installation cavity. Clamping sliders are sleeved at both ends outside the bidirectional lead screw. Clamping plates are placed at both ends of the top of the assembly plate, and the bottoms of the clamping plates pass through the moving grooves and are correspondingly connected to the tops of the clamping sliders.

[0010] Further, auxiliary pulleys are installed at the four corners of the bottom of the clamping plate. A power motor is installed at one end of the assembly frame, and the output end of the power motor is connected to one end of the moving lead screw.

[0011] Further, the support columns are respectively installed at the four corners of the bottom of the workbench and are distributed in pairs. An assembly plate is installed below between the support columns distributed in pairs, and moving openings are opened at both ends of the top of the assembly plate.

[0012] Further, C-shaped frames are placed above the two moving openings, and the two ends of the bottom of the C-shaped frames correspondingly pass through the moving openings. Vacuum suction cups are installed at the bottoms of the two C-shaped frames. A linkage plate is installed above between the two C-shaped frames, and an electric push rod is installed at the top of the linkage plate. The top of the electric push rod is installed at the bottom of the workbench.

[0013] Further, an assembly frame is installed at one end of the top of the workbench. An adjustment turning opening is opened in the middle of the top of the assembly frame, and an adjustment screw column is installed inside the adjustment turning opening. Limit holes are correspondingly opened at both ends of the top of the assembly frame.

[0014] Further, an assembly rack is installed at the bottom of the adjustment screw column. A cleaning roller is installed between the two ends inside the cavity of the assembly rack. A cleaning motor is installed at one end of the assembly rack. Limit columns are installed at both ends of the top of the assembly rack, and the tops of the limit columns correspondingly pass through the limit holes.

[0015] Compared with the prior art, the beneficial effects of the present utility model are:

[0016] 1. Fix the alloy can cover through the fixing mechanism to prevent the alloy can cover from being affected by external force during the printing process and causing displacement, which will cause the QR code printing on the alloy can cover to deviate, thereby reducing the situation where the QR code printing is incomplete and cannot be used.

[0017] 2. Turn the bidirectional screw to make the clamping slider move along the moving groove with the clamping plate to fix the alloy can cover on the assembly plate, and then use the power motor to drive the moving slider to move the assembly plate to the bottom of the laser marking machine for marking.

[0018] 3. The mobile mechanism is used to facilitate users to flexibly move the device. At the same time, the positioning function of the vacuum suction cup is used to enhance the user's mobile management of the device and prevent the device from being displaced during processing, which affects marking.

[0019] 4. Use the electric push rod to move the C-shaped frame up and down with the vacuum suction cup. Move the vacuum suction cup downward to make it adhere to the ground and fix the position of the device. Move the vacuum suction cup upward to make it leave the ground and release the restriction on the device. The moving wheels can flexibly move the device.

[0020] 5. Use the cleaning motor to rotate the cleaning roller. When the alloy can cover moves to the bottom of the laser marking machine for printing, the printing surface of the alloy can cover is cleaned to make the QR code better and clearer to be printed on the alloy can cover. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the three-dimensional structure of the workbench of the utility model;

[0023] Figure 3 This is a schematic diagram of the three-dimensional structure of the assembly frame of the utility model;

[0024] Figure 4 This is a schematic diagram of the three-dimensional structure of the assembly plate of the utility model;

[0025] Figure 5 This is a schematic diagram of the three-dimensional structure of the C-shaped frame of the utility model;

[0026] Figure 6 It is a three-dimensional structural schematic diagram of the assembly frame of the utility model.

[0027] In the figure: 1, workbench; 2, mounting frame; 3, laser marking machine; 4, assembly rack; 5, moving lead screw; 6, moving slider; 7, assembly plate; 8, mounting cavity; 9, moving groove; 10, assembly block; 11, support column; 12, moving wheel; 13, bidirectional screw; 14, clamping slider; 15, clamping plate; 16, auxiliary pulley; 17, power motor; 18, assembly plate; 19, moving port; 20, C-shaped frame; 21, vacuum chuck; 22, linkage plate; 23, electric push rod; 24, assembly frame; 25, adjustment rotating port; 26, adjustment stud; 27, limit hole; 28, assembly rack; 29, cleaning roller; 30, cleaning motor; 31, limit post. Detailed implementation mode

[0028] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0029] Please refer to Figures 1 - 6 , the present invention provides the following technical solutions: A two-dimensional code marking device for alloy can lids, including a workbench 1, a mounting frame 2 is installed on one side of the top of the workbench 1, and a laser marking machine 3 is installed on the top of the cavity of the mounting frame 2;

[0030] Embodiment 1: As Figures 1 - 4 shown, the device uses a fixing mechanism to fix the alloy can lid to prevent displacement during the printing of the alloy can lid, specifically as follows:

[0031] On the other side of the top of the workbench 1, there is a fixing mechanism for fixing the alloy can lid. The fixing mechanism includes an assembly rack 4, the assembly rack 4 is installed in the middle of the top of the workbench 1, a moving lead screw 5 is installed between the two ends of the cavity of the assembly rack 4, a moving slider 6 is sleeved on one end of the outside of the moving lead screw 5, an assembly plate 7 is installed on the top of the moving slider 6, an installation cavity 8 is opened at one end of the assembly plate 7, a moving groove 9 is opened at the top of the installation cavity 8, and assembly blocks 10 are installed at both ends of the assembly plate 7;

[0032] A bidirectional screw 13 is installed between the two assembly blocks 10, and the bidirectional screw 13 is located in the installation cavity 8. Clamping sliders 14 are sleeved on both ends of the outside of the bidirectional screw 13. Clamping plates 15 are placed at both ends of the top of the assembly plate 7, and the bottoms of the clamping plates 15 pass through the moving grooves 9 and are correspondingly connected to the tops of the clamping sliders 14. Auxiliary pulleys 16 are installed at the four corners of the bottoms of the clamping plates 15. A power motor 17 is installed at one end of the assembly rack 4, and the output end of the power motor 17 is connected to one end of the moving lead screw 5;

[0033] The auxiliary pulley 16 is used to assist the movement of the assembly plate 7. The installation cavity 8 and the assembly block 10 are used for the assembly plate 7 to assemble the bidirectional screw 13, etc. The assembly frame 4 is used to assemble the moving lead screw 5, etc., so that the assembly plate 7 can be displaced below the laser marking machine 3.

[0034] Example 2: As Figure 1 and Figure 5 shown, the device uses a moving mechanism to flexibly manage the device, specifically as follows:

[0035] A moving mechanism for facilitating the management of the device is provided at the bottom of the workbench 1. The moving mechanism includes support columns 11. Moving wheels 12 are installed at the bottoms of the support columns 11. The support columns 11 are respectively installed at the four corners of the bottom of the workbench 1, and the support columns 11 are distributed in pairs. And an assembly plate 18 is installed below between the support columns 11 distributed in pairs. Moving ports 19 are opened at both ends of the top of the assembly plate 18;

[0036] C-shaped frames 20 are placed above both of the two moving ports 19, and both ends of the bottom of the C-shaped frames 20 correspondingly pass through the moving ports 19. Vacuum suction cups 21 are installed at both ends of the bottoms of the two C-shaped frames 20. A linkage plate 22 is installed above between the two C-shaped frames 20. An electric push rod 23 is installed at the top of the linkage plate 22, and the top of the electric push rod 23 is installed at the bottom of the workbench 1;

[0037] By using the cooperation of the electric push rod 23 and the linkage plate 22, the vacuum suction cups 21 on the two C-shaped frames 20 can be synchronously controlled. The assembly plate 18 provides an installation space for the realization of the functions of the moving mechanism, and at the same time improves the stability of the bottom structure of the device.

[0038] Example 3: As Figure 1 and Figure 6 shown, the device uses a cleaning roller 29 to clean the alloy can lid, so that the alloy can lid can receive marking better, specifically as follows:

[0039] An assembly frame 24 is installed at one end of the top of the workbench 1. An adjustment turning port 25 is opened in the middle of the top of the assembly frame 24. An adjustment screw column 26 is installed in the cavity of the adjustment turning port 25. Limit holes 27 are correspondingly opened at both ends of the top of the assembly frame 24. An assembly frame 28 is installed at the bottom of the adjustment screw column 26. A cleaning roller 29 is installed between both ends of the cavity of the assembly frame 28. A cleaning motor 30 is installed at one end of the assembly frame 28. Limit columns 31 are installed at both ends of the top of the assembly frame 28, and the tops of the limit columns 31 correspondingly pass through the limit holes 27;

[0040] The mounting bracket 28 provides an installation space for the cleaning roller 29. The cleaning motor 30 provides power for the rotation of the cleaning roller 29 for cleaning. By rotating the adjusting stud 26, the mounting bracket 28 drives the cleaning roller 29 to move up and down to adjust the position, so that the cleaning roller 29 can better contact the alloy can lid for cleaning.

[0041] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A two-dimensional code marking device for alloy can lids, comprising a workbench (1), a mounting frame (2) being mounted on one side of the top of the workbench (1), and a laser marking machine (3) being mounted on the top of the cavity of the mounting frame (2); It is characterized in that A fixing mechanism for fixing the alloy can cover is provided on the other side of the top of the workbench (1), and the fixing mechanism comprises an assembly frame (4), the assembly frame (4) is installed in the middle of the top of the workbench (1), a moving screw rod (5) is installed between the two ends of the cavity of the assembly frame (4), a moving slider (6) is sleeved on one end of the outer side of the moving screw rod (5), an assembly plate (7) is installed on the top of the moving slider (6), a mounting cavity (8) is opened at one end of the assembly plate (7), a moving groove (9) is opened at the top of the mounting cavity (8), and assembly blocks (10) are installed at both ends of the assembly plate (7); A moving mechanism for facilitating the management of the device is provided at the bottom of the workbench (1), and the moving mechanism comprises a support column (11), and moving wheels (12) are installed at the bottom of each of the support columns (11).

2. The alloy can lid two-dimensional code marking device according to claim 1, characterized in that: A bidirectional screw (13) is installed between the two assembly blocks (10), and the bidirectional screw (13) is located in the installation cavity (8). The two ends of the outer side of the bidirectional screw (13) are sleeved with clamping sliders (14). The two ends of the top of the assembly plate (7) are placed with clamping plates (15), and the bottom of the clamping plates (15) passes through the movable groove (9) and is correspondingly connected to the top of the clamping slider (14).

3. The two-dimensional code marking device for alloy can lids according to claim 2, characterized in that: Auxiliary pulleys (16) are installed at the four corners of the bottom of the clamping plate (15), a power motor (17) is installed at one end of the assembly frame (4), and the output end of the power motor (17) is connected to one end of the moving screw rod (5).

4. The two-dimensional code marking device for alloy can lids according to claim 1, characterized in that: The support columns (11) are respectively installed at the four corners of the bottom of the workbench (1), and the support columns (11) are distributed in pairs, and an assembly plate (18) is installed below the support columns (11) that are distributed in pairs, and both ends of the top of the assembly plate (18) are provided with moving openings (19).

5. The two-dimensional code marking device for alloy can lids according to claim 4, characterized in that: A C-shaped frame (20) is placed above the two moving openings (19), and both ends of the bottom of the C-shaped frame (20) pass through the moving opening (19) respectively. A vacuum suction cup (21) is installed at the bottom of the two C-shaped frames (20). A linkage plate (22) is installed above the two C-shaped frames (20). An electric push rod (23) is installed on the top of the linkage plate (22). The top of the electric push rod (23) is installed on the bottom of the workbench (1).

6. The alloy can lid two-dimensional code marking device according to claim 1, characterized in that: An assembly frame (24) is installed at one end of the top of the workbench (1), an adjustment opening (25) is provided in the middle of the top of the assembly frame (24), an adjustment stud (26) is installed in the cavity of the adjustment opening (25), and limiting holes (27) are correspondingly provided at both ends of the top of the assembly frame (24).

7. The two-dimensional code marking device for alloy can lids according to claim 6, characterized in that: An assembly frame (28) is installed at the bottom of the adjusting stud (26), a cleaning roller (29) is installed between the two ends in the cavity of the assembly frame (28), a cleaning motor (30) is installed at one end of the assembly frame (28), and limiting columns (31) are installed at both ends of the top of the assembly frame (28), and the top of the limiting column (31) passes through the limiting hole (27) accordingly.

Images