Laser reflection double-side coding

Abstract

The utility model discloses a kind of laser reflection double-side coding, it is related to laser coding technical field, the laser reflection double-side coding including raw material conveying structure for cable transmission and power structure for raw material conveying structure provides power, further include the coding scanning structure for cable surface coding scanning;Wherein, raw material conveying structure includes the feed pipe in its one end, and the movable mounting of feed wheel is carried out at the terminal symmetrical position of feed pipe;The utility model, laser head can carry out coding work to the cable of scanning coding port position in vertical direction, change the emission direction of laser head simultaneously, aim laser head at ultraviolet reflector, the position of side coding port can be coded by the action of ultraviolet reflector Coding work is carried out simultaneously with the cooperation of two scanning code ware in its top and side, cable side surface can also be realized coding and scanning code process, two groups of coding and scanning code cooperation structure, can avoid the risk of reading code failure.

Description

Technical Field

[0001] This utility model specifically relates to the field of laser marking technology, and more specifically to a laser reflection double-sided marking method. Background Technology

[0002] The working principle of a laser marking machine is to focus a laser beam with extremely high energy density onto the surface of the object to be marked. Through burning and etching, the material on the surface is vaporized, and by controlling the effective displacement of the laser beam, patterns or text are precisely etched.

[0003] However, in practice, it has been noted that most laser marking equipment, especially cable marking equipment, generally only has a single-sided marking and scanning structure. Single-sided marking may result in the code being printed on the text, and this structure may cause the code reading to fail during the scanning process, making it impossible to read the information. Therefore, we propose a laser reflection double-sided marking method. Utility Model Content

[0004] The purpose of this invention is to provide a laser-reflective double-sided coding system. Through the action of an ultraviolet reflector, coding can be performed on the side coding area. Simultaneously, with two scanners on the top and side, coding and scanning can also be performed on the side of the cable. This dual-structure coding and scanning system avoids the risk of code reading failure, thus solving the technical problems mentioned in the background section.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A laser-reflective double-sided marking system includes a raw material conveying structure for cable transmission and a power structure that provides power to the raw material conveying structure, as well as a marking and scanning structure for marking and scanning on the cable surface.

[0007] The raw material conveying structure includes a feed pipe at one end, and a feed wheel is movably installed at a symmetrical position at the end of the feed pipe. Multiple sets of vertex auxiliary wheels are provided on one side of the feed wheel, and a discharge wheel is symmetrically installed on the side of the vertex auxiliary wheel away from the feed wheel.

[0008] An adjustment block is provided at one edge of the conveying structure. A set of apex auxiliary wheels and discharge wheels are installed on the adjustment block. A meter counting wheel is movably installed on the side of the adjustment block away from the feed wheel. A counting auxiliary wheel is movably installed at the symmetrical position of the meter counting wheel. A first discharge port is fixedly installed between the meter counting wheel and the counting auxiliary wheel.

[0009] As a further technical solution of this utility model, a tensioning wheel is movably installed on one side of the apex auxiliary wheel at the position of the adjusting block, and a limiting groove is opened on the outer side of the adjusting block. A moving block is engaged inside the limiting groove, and the moving block is connected to a cylinder through a connecting rod. Symmetrical guide rods are provided between the adjusting blocks.

[0010] As a further technical solution of this utility model, the outer sides of the two sets of feed wheels, apex auxiliary wheels and discharge wheels are respectively fitted with synchronous toothed belts, and a set of synchronous toothed belts with the tension wheel is fitted on the outer side of the tension wheel.

[0011] As a further technical solution of this utility model, the power structure includes a motor fixedly installed at its bottom, an active synchronous pulley is installed on the output shaft of the motor, and a first synchronous pulley is movably installed on one side of the active synchronous pulley corresponding to the position of the two sets of feeding pulleys. A second synchronous pulley is movably installed on one side of the first synchronous pulley corresponding to the position of the tensioning pulley, and a meter counter is installed on one side of the second synchronous pulley corresponding to the position of the meter counter wheel. A third synchronous pulley is installed on one side of the meter counter corresponding to the position of the counting auxiliary wheel.

[0012] As a further technical solution of this utility model, a synchronous toothed belt is sleeved on the outer side of the two sets of first synchronous pulleys, active synchronous pulleys, second synchronous pulleys and third synchronous pulleys.

[0013] As a further technical solution of this utility model, the coding and scanning structure includes a double-sided operating tube connected to the end of the first discharge port. The double-sided operating tube is provided with a side coding port, a scanning coding port and a side scanning port along the forward direction of the cable. An ultraviolet reflector is installed on one side of the double-sided operating tube near the side coding port.

[0014] As a further technical solution of this utility model, the barcode scanning port has a top slotted structure, and a laser head is installed directly above the top of the barcode scanning port. A barcode scanner is installed below the laser head, and the scanning direction of the barcode scanner is aligned with the barcode scanning port. A bracket is installed at the bottom of the laser head, and a lead screw is provided on one side of the bracket. The bracket and the lead screw are matched and installed, and a motor is connected to the top of the lead screw.

[0015] A cylinder is connected to one side of the barcode scanner, and the cylinder drives the barcode scanner to move laterally via a push rod.

[0016] As a further technical solution of this utility model, a barcode scanner is fixedly installed at the corresponding position on one side of the side barcode slot, and the scanning direction of the barcode scanner is aligned with the side barcode slot.

[0017] As a further technical solution of this utility model, the laser at the laser head is reflected to the side coding port by an ultraviolet reflector.

[0018] Compared with the prior art, the beneficial effects of this utility model are:

[0019] 1. This utility model, through the action of the adjusting block, can pull the moving block by the action of the cylinder during the cable transmission process, and finally control the position of the adjusting block, thereby realizing the distance between the two sets of feeding wheels and discharging wheels, which can adapt to the processing of cables of different diameters;

[0020] 2. In this invention, the laser head can perform coding on the cable at the coding port in the vertical direction. At the same time, by changing the emission direction of the laser head and aligning it with the ultraviolet reflector, coding can be performed on the side coding port through the action of the ultraviolet reflector. In conjunction with the two scanners on the top and side, coding and scanning can also be performed on the side of the cable. The structure of the two sets of coding and scanning can avoid the risk of code reading failure. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0022] Figure 2 This utility model Figure 1 A partial structural diagram.

[0023] Figure 3 This is a utility model Figure 2 A schematic diagram of the raw material conveying structure.

[0024] Figure 4 This is a utility model Figure 2 A schematic diagram of the dynamic structure.

[0025] Figure 5 This is a utility model Figure 2 A partial structural diagram of the Chinese QR code scanning system.

[0026] Figure 6 This is a utility model Figure 5 Another perspective illustration.

[0027] In the picture:

[0028] 1-Power structure, 2-Raw material conveying structure, 3-Code scanning structure;

[0029] 11-Motor, 12-Drive synchronous pulley, 13-First synchronous pulley, 14-Second synchronous pulley, 15-Meter counter, 16-Third synchronous pulley;

[0030] 21-Feed pipe, 22-Feed wheel, 23-Actuator wheel, 24-Discharge wheel, 25-Adjusting block, 251-Tension wheel, 252-Limit groove, 253-Moving block, 254-Cylinder, 255-Guide rod, 26-Counting auxiliary wheel, 27-Meter counting wheel, 28-First discharge port;

[0031] 31-Dual-sided operating tube, 311-Side coding port, 312-Scanning and coding port, 313-Side scanning port, 32-Ultraviolet reflector, 33-Second discharge port, 34-Code scanner, 35-Laser head. Detailed Implementation

[0032] 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.

[0033] Please see Figure 1-6 This utility model embodiment provides a laser reflection double-sided coding, including a raw material conveying structure 2 for cable transmission and a power structure 1 that provides power to the raw material conveying structure 2, and a coding and scanning structure 3 for coding and scanning on the cable surface.

[0034] The raw material conveying structure 2 includes a feed pipe 21 at one end, and a feed wheel 22 is movably installed at a symmetrical position at the end of the feed pipe 21. Multiple sets of vertex auxiliary wheels 23 are provided on one side of the feed wheel 22, and a discharge wheel 24 is symmetrically installed on the side of the vertex auxiliary wheel 23 away from the feed wheel 22.

[0035] An adjusting block 25 is provided at one edge of the conveying structure 2. A set of apex auxiliary wheels 23 and discharge wheels 24 are mounted on the adjusting block 25. A meter counting wheel 27 is movably mounted on the side of the adjusting block 25 away from the feed wheel 22. A counting auxiliary wheel 26 is movably mounted at the symmetrical position of the meter counting wheel 27. A first discharge port 28 is fixedly installed between the meter counting wheel 27 and the counting auxiliary wheel 26.

[0036] By adopting the above technical solution, the measuring wheel 27 located in the conveying structure 2 can clamp the cable and move it with the cooperation of the counting auxiliary wheel 26. During the movement, the measuring wheel 27 is driven to rotate synchronously, thereby controlling the transmission distance of the cable.

[0037] In this example, a tensioning wheel 251 is movably installed on one side of the apex auxiliary wheel 23 at the position of the adjusting block 25, and a limiting groove 252 is opened on the outer side of the adjusting block 25. A moving block 253 is engaged inside the limiting groove 252, and the moving block 253 is connected to a cylinder 254 through a connecting rod. Symmetrical guide rods 255 are provided between the adjusting blocks 25 and the adjusting blocks 25.

[0038] By adopting the above technical solution, the adjusting block 25 can pull the moving block 253 through the action of the cylinder 254 during the cable transmission process, and finally control the position of the adjusting block 25, thereby realizing the distance between the two sets of feeding wheels 22 and the discharging wheel 24, which can adapt to the cable processing process of different diameters.

[0039] In this example, the outer sides of the two sets of feed rollers 22, apex auxiliary rollers 23 and discharge rollers 24 are respectively fitted with synchronous toothed belts, and a set of synchronous toothed belts with tension rollers 251 are fitted on the outer side of tension rollers 251.

[0040] By adopting the above technical solution, the two sets of feed rollers 22 and discharge rollers 24 rotate in opposite directions. With the help of the synchronous toothed belt on their surface, they can drive the cable at the center position to move. At the same time, the multiple sets of apex auxiliary rollers 23 between the feed rollers 22 and discharge rollers 24 can press against the side of the synchronous toothed belt, allowing it to get closer to the cable and provide greater friction for the movement of the cable.

[0041] In this example, the power structure 1 includes a motor 11 fixedly mounted at its bottom. The output shaft of the motor 11 is equipped with an active synchronous pulley 12. A first synchronous pulley 13 is movably mounted on one side of the active synchronous pulley 12 corresponding to the position of the two sets of feeding pulleys 22. A second synchronous pulley 14 is movably mounted on one side of the first synchronous pulley 13 corresponding to the position of the tensioning pulley 251. A meter counter 15 is mounted on one side of the second synchronous pulley 14 corresponding to the position of the meter counter 27. A third synchronous pulley 16 is mounted on one side of the meter counter 15 corresponding to the position of the counting auxiliary pulley 26.

[0042] By adopting the above technical solution, the single motor 11 drives the active synchronous wheel 12, which, under the action of the synchronous toothed belt, drives the two sets of first synchronous wheels 13, second synchronous wheels 14 and third synchronous wheels 16 at the bottom to rotate synchronously, thereby further realizing the rotation process of the two sets of feed wheels 22, tension wheels 251 and counting auxiliary wheels 26.

[0043] In this example, a synchronous toothed belt is sleeved on the outer side of the two sets of first synchronous pulley 13, driving synchronous pulley 12, second synchronous pulley 14 and third synchronous pulley 16.

[0044] In this example, the coding and scanning structure 3 includes a double-sided operating tube 31 that is connected to the end of the first discharge port 28. The double-sided operating tube 31 has a side coding port 311, a scanning coding port 312 and a side scanning port 313 respectively along the direction of cable advance. An ultraviolet reflector 32 is installed on one side of the double-sided operating tube 31 near the side coding port 311.

[0045] By adopting the above technical solution, the opening of the side coding port 311, the scanning coding port 312 and the side scanning port 313 inside the double-sided operating tube 31 can realize the opening in the top direction and the side direction, which facilitates the scanning and grinding process at this position.

[0046] In this example, the barcode scanning port 312 has a top slotted structure, and a laser head 35 is installed directly above the top of the barcode scanning port 312. A barcode scanner 34 is installed below the laser head 35, and the scanning direction of the barcode scanner 34 is aligned with the barcode scanning port 312. A bracket is installed at the bottom of the laser head 35, and a lead screw is provided on one side of the bracket. The bracket and the lead screw are matched and installed, and a motor is connected to the top of the lead screw.

[0047] A cylinder is connected to one side of the barcode scanner 34, and the cylinder drives the barcode scanner 34 to move laterally via a push rod.

[0048] In this example, a barcode scanner 34 is fixedly installed at the corresponding position on one side of the groove of the side barcode scanner 313, and the scanning direction of the barcode scanner 34 is aligned with the side barcode scanner 313.

[0049] In this example, the laser at the laser head 35 is reflected by the ultraviolet reflector 32 to the side marking port 311;

[0050] By adopting the above technical solution, the laser head 35 can perform coding work on the cable at the position of the coding port 312 in the vertical direction. At the same time, the emission direction of the laser head 35 can be changed to align the laser head 35 with the ultraviolet reflector 32. Through the action of the ultraviolet reflector 32, the coding work can be performed on the position of the side coding port 311.

[0051] The working principle of this utility model is as follows: When in use, firstly, the cable to be processed is put into the feed pipe 21. At this time, the motor 11 is started, and the motor 11 drives the active synchronous wheel 12 to rotate. Under the action of the synchronous toothed belt, the active synchronous wheel 12 drives the bottom two sets of the first synchronous wheel 13, the second synchronous wheel 14 and the third synchronous wheel 16 to rotate synchronously, thereby further realizing the rotation process of the two sets of feed wheels 22, tension wheel 251 and counting auxiliary wheel 26.

[0052] Since the conveying structure 2 is symmetrically distributed according to the position of the cable and connected by two sets of synchronous toothed belts on both sides, when the two sets of feed rollers 22 and discharge rollers 24 rotate in opposite directions, the synchronous toothed belts on their surfaces can drive the cable at the center position to move. At the same time, the multiple sets of apex auxiliary rollers 23 between the feed rollers 22 and the discharge rollers 24 can press against the side of the synchronous toothed belt, allowing it to get closer to the cable and providing greater friction for the movement of the cable.

[0053] Furthermore, through the action of the adjusting block 25, the moving block 253 can be pulled by the action of the cylinder 254 during the cable transmission process, and the position of the adjusting block 25 can be controlled, thereby realizing the distance between the two sets of feeding wheels 22 and the discharging wheel 24, which can adapt to the cable processing process of different diameters.

[0054] During the cable transport process, the meter counting wheel 27 located in the transport structure 2 can clamp the cable and move it with the cooperation of the counting auxiliary wheel 26. During the movement, the meter counting wheel 27 is driven to rotate synchronously, thereby controlling the transmission distance of the cable.

[0055] When the cable reaches the position of the coding and scanning structure 3 along the first discharge port 28, we can divide the operation process into several parts: When coding at the top, the laser head 35 emits light vertically downwards and performs coding work on the cable at the position of the coding and scanning port 312 in the vertical direction;

[0056] When marking on the side, adjust the direction of the laser head 35 and align the laser head 35 with the ultraviolet reflector 32. The ultraviolet reflector 32 can be used to mark the position of the side marking port 311.

[0057] When scanning, the two sets of scanners 34 located at the top vertical direction and the side position can simultaneously scan the barcode printing port 312 and the side scanning port 313.

[0058] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0059] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A laser-reflective double-sided marking method, characterized in that: It includes a raw material conveying structure (2) for cable transmission and a power structure (1) for providing power to the raw material conveying structure (2), and also includes a coding and scanning structure (3) for coding and scanning on the surface of the cable. Among them, the raw material conveying structure (2) includes a feed pipe (21) at one end, and a feed wheel (22) is movably installed at the symmetrical position at the end of the feed pipe (21), and multiple sets of vertex auxiliary wheels (23) are provided on one side of the feed wheel (22), and a discharge wheel (24) is symmetrically installed on the side of the vertex auxiliary wheel (23) away from the feed wheel (22). An adjusting block (25) is provided at one edge of the conveying structure (2). A set of apex auxiliary wheels (23) and discharge wheels (24) are installed on the adjusting block (25). A meter counting wheel (27) is movably installed on the side of the adjusting block (25) away from the feed wheel (22). A counting auxiliary wheel (26) is movably installed at the symmetrical position of the meter counting wheel (27). A first discharge port (28) is fixedly installed between the meter counting wheel (27) and the counting auxiliary wheel (26).

2. The laser reflection double-sided coding according to claim 1, characterized in that: A tensioning wheel (251) is movably installed on one side of the apex auxiliary wheel (23) at the position of the adjusting block (25), and a limiting groove (252) is opened on the outer side of the adjusting block (25). A moving block (253) is engaged inside the limiting groove (252), and the moving block (253) is connected to a cylinder (254) through a connecting rod. Symmetrical guide rods (255) are provided between the adjusting blocks (25) and the adjusting blocks (25).

3. The laser reflection double-sided coding according to claim 2, characterized in that: The outer sides of the two sets of feed rollers (22), apex auxiliary rollers (23) and discharge rollers (24) are respectively fitted with synchronous toothed belts, and a set of synchronous toothed belts with tension rollers (251) are fitted on the outer side of tension rollers (251).

4. The laser reflection double-sided coding according to claim 1, characterized in that: The power structure (1) includes a motor (11) fixedly mounted at its bottom. The output shaft of the motor (11) is equipped with an active synchronous wheel (12). A first synchronous wheel (13) is movably mounted on one side of the active synchronous wheel (12) corresponding to the position of the two sets of feed wheels (22). A second synchronous wheel (14) is movably mounted on one side of the first synchronous wheel (13) corresponding to the position of the tension wheel (251). A meter counter (15) is mounted on one side of the second synchronous wheel (14) corresponding to the position of the meter counting wheel (27). A third synchronous wheel (16) is mounted on one side of the meter counter (15) corresponding to the position of the counting auxiliary wheel (26).

5. The laser reflection double-sided coding according to claim 4, characterized in that: A synchronous toothed belt is sleeved on the outer side of the first synchronous pulley (13), the active synchronous pulley (12), the second synchronous pulley (14), and the third synchronous pulley (16).

6. The laser reflection double-sided coding according to claim 1, characterized in that: The coding and scanning structure (3) includes a double-sided operating tube (31) connected to the end of the first discharge port (28). The double-sided operating tube (31) has a side coding port (311), a scanning coding port (312) and a side scanning port (313) respectively along the forward direction of the cable. An ultraviolet reflector (32) is installed on one side of the double-sided operating tube (31) near the side coding port (311).

7. The laser reflection double-sided coding according to claim 6, characterized in that: The barcode scanning port (312) has a top slotted structure, and a laser head (35) is installed directly above the top of the barcode scanning port (312). A barcode scanner (34) is installed below the laser head (35), and the scanning direction of the barcode scanner (34) is aligned with the barcode scanning port (312). A bracket is installed at the bottom of the laser head (35), and a lead screw is provided on one side of the bracket. The bracket and the lead screw are matched and installed, and a motor is connected to the top of the lead screw. A cylinder is connected to one side of the barcode scanner (34), and the cylinder drives the barcode scanner (34) to move laterally via a push rod.

8. The laser reflection double-sided coding according to claim 6, characterized in that: A barcode scanner (34) is fixedly installed at the corresponding position on one side of the groove of the side barcode scanner (313), and the scanning direction of the barcode scanner (34) is aligned with the side barcode scanner (313).

9. The laser reflection double-sided coding according to claim 7, characterized in that: The laser at the laser head (35) is reflected by the ultraviolet reflector (32) to the side marking port (311).

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