Laser marking pushing device provided with limiting guide mechanism

Abstract

The utility model discloses a laser marking and pushing device provided with a limiting and guiding mechanism, and the device comprises an installation frame which is of a U-shaped steel frame structure, and the installation frame is a feeding mechanism of a laser marking machine; the feeding belt is mounted in the mounting frame, and the feeding belt is a feeding column body of the laser marking machine; and adjusting rods are symmetrically arranged at the upper end of the mounting frame. According to the laser marking pushing device provided with the limiting guide mechanism, the feeding belt is located in the mounting frame, and in the process that the feeding belt is driven by electric power to move towards a working port of a laser marking machine along with materials, the feeding belt is limited by a push rod and a guide plate which are connected and slide through a spring in two limiting plates; and meanwhile, a telescopic rod arranged on one side of the guide plate is matched with materials of different heights for gathering and limiting under adjustment of a bolt, adjustment and limiting of the position of the workpiece are kept in the conveying process of the material workpiece along with the feeding belt, and therefore precise positioning of the workpiece is achieved in the laser marking process.

Description

Technical Field

[0001] The utility model relates to the technical field of laser marking machines, in particular to a laser marking pushing device provided with a position limiting guide mechanism. Background Art

[0002] With the development of modern science and technology, laser technology is also developing continuously. At the same time, laser marking machines have gradually penetrated into various industries to mark products. Laser marking is to use a high-energy laser beam to specify the surface of various different materials. The light energy is instantly converted into heat energy to quickly evaporate the surface of the workpiece, exposing the deep material of the workpiece, thereby achieving the specified text and pattern marking on the surface of the workpiece.

[0003] Most of the existing laser marking machines' feeding and pushing operations are performed manually to place the product pallets. As the workpiece is transported to the working area of ​​the laser marking machine by the conveyor line, it is easy for the workpiece to be misplaced due to the movement of the conveyor line, and the radiation generated by the laser lamp will overflow. During the manual adjustment of the workpiece, the human body is likely to be close to the laser lamp radiation, causing irreversible damage to the body and reducing the safety of work processing. Utility Model Content

[0004] The purpose of the utility model is to provide a laser marking pushing device provided with a limiting guide mechanism, so as to solve the problem proposed in the above background technology that the marking position is misplaced due to the movement of the workpiece as the conveyor line moves, and since the radiation generated by the laser lamp will overflow, during the manual adjustment of the workpiece, the human body is likely to be close to the laser lamp radiation, causing irreversible damage to the body and reducing the safety of work processing.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a laser marking pushing device provided with a limit guide mechanism, comprising a mounting frame, which is arranged as a U-shaped steel frame structure, and the mounting frame is a feeding mechanism of the laser marking machine;

[0006] A feeding belt, which is installed inside the mounting frame, and is a feeding cylinder of the laser marking machine;

[0007] The upper end of the mounting frame is symmetrically provided with adjustment rods, and the two adjustment rods located on the same side of the mounting frame penetrate the limit plate, the side wall of the limit plate is symmetrically slidably connected with a push rod, and one end of the push rod is butted against the surface of the guide plate;

[0008] The positioning frame is symmetrically mounted on both sides of the upper end of the mounting frame, one side of the positioning frame is flush with the limiting plate, and the other side of the positioning frame is located at the upper end of the mounting frame and a limiting frame is arranged, and the limiting frame is arranged as an F-shaped frame structure, and the positioning frame is arranged inside

[0009] The limit guide component provides limit guide for the laser marking materials fed by the feeding belt, so as to facilitate accurate laser marking position.

[0010] The above technical solution is adopted to facilitate the device to provide auxiliary limiting guidance for the laser-marked material, thereby improving the accuracy of laser marking.

[0011] Preferably, a groove for mounting the adjusting rod, the positioning frame and the limiting frame is provided at the upper end of the mounting frame, and the bottom end surface of the adjusting rod is flush with the upper end surface of the mounting frame.

[0012] By adopting the above technical solution, installation control is provided for the adjustment rod, the positioning frame and the limit frame through the installation frame.

[0013] Preferably, one end of the guide plate is butt-jointed with one end of the telescopic rod via a bolt, and the telescopic rod is a rod body structure with three-section sliding connections.

[0014] By adopting the above technical solution, the telescopic rod is connected with two guide plates by bolts to adjust the height, and the guide plates are used to guide the materials.

[0015] Preferably, the limiting guide assembly comprises:

[0016] A threaded rod, which passes through the interior of the positioning frame and is arranged parallel to the feeding belt;

[0017] A limiting column is installed at the output end of the threaded rod, and a brush is provided at the bottom end of the limiting column to abut against the feeding belt;

[0018] The cleaning plate is snap-connected to the inside of the F-shaped bottom opening of the positioning frame, and the brush upper belt surface of the cleaning plate is abutted.

[0019] By adopting the above technical solution, the limiting guide component provides auxiliary guide processing for the laser-marked material.

[0020] Preferably, the limiting column is configured as an L-shaped block structure, and the bottom end of the limiting column is slidably connected to the surface of the positioning frame, and the positioning frame is configured as an inverted F-shaped frame structure.

[0021] By adopting the above technical solution, the limiting columns are combined with the positioning frame to limit and guide the two sides of the material.

[0022] Preferably, the F-shaped raised plate body of the limiting frame is connected to an electric lifting column, and the output end of the electric lifting column passes through the top plate, and the top plate and the limiting frame are arranged in a vertical direction.

[0023] By adopting the above technical solution, the F-shaped raised plate of the limiting frame assists the top plate and the limiting frame in limiting installation.

[0024] Preferably, the top plate is parallel to the upper end of the feeding belt, and a support plate is provided on the inner wall surface of the feeding belt below the top plate, and both ends of the support plate are against the F-shaped structure of the limiting frame.

[0025] By adopting the above technical solution, the top plate can limit the height of the material position entering the loading belt.

[0026] Compared with the prior art, the utility model has the following beneficial effects: the laser marking pushing device provided with a limit guide mechanism:

[0027] 1. When in use, the feeding belt is located inside the mounting frame. When the material moves toward the working port of the laser marking machine through electric drive, it is limited by the push rod and guide plate connected and slidable by springs in the two limit plates. At the same time, the telescopic rod arranged on one side of the guide plate cooperates with the material convergence and limit at different heights under the adjustment of the bolt. When the material workpiece is transported to the working port by the feeding belt, the position of the workpiece is adjusted and limited, so that the workpiece can be accurately positioned during the laser marking process.

[0028] 2. The limit guide component arranged on the upper end surface of the feeding belt and inside the positioning frame is used to limit and guide the laser marking materials fed by the feeding belt. The top plate installed on the upper end of the limit frame keeps the top of the workpiece flush with the electric lifting column. The joint support plate is located inside the conveyor belt of the feeding belt to support the material, which improves the accuracy of the laser marking position while achieving limit guidance for the workpiece, and prevents the staff from getting too close to the laser light to reduce the radiation risk. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 This is a schematic diagram of the overall external three-dimensional structure of the utility model;

[0030] Figure 2 This is a schematic diagram of the overall internal side section structure of the utility model;

[0031] Figure 3 This is a schematic diagram of the three-dimensional structure of the installation frame and the positioning frame of the utility model;

[0032] Figure 4 It is a schematic diagram of the three-dimensional structure of the mounting frame and the positioning frame of the utility model;

[0033] Figure 5 This is a schematic diagram of the three-dimensional structure of the installation of the limit plate and the positioning frame of the utility model;

[0034] Figure 6 It is a schematic diagram of the three-dimensional structure of the positioning frame and the limiting column installation of the utility model.

[0035] In the figure: 1. Mounting frame; 2. Feeding belt; 3. Adjusting rod; 4. Limiting plate; 5. Push rod; 6. Guide plate; 7. Telescopic rod; 8. Positioning frame; 9. Threaded rod; 10. Limiting column; 11. Cleaning plate; 12. Limiting frame; 13. Electric lifting column; 14. Top plate; 15. Support plate. DETAILED DESCRIPTION

[0036] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0037] See also Figure 1-6 The utility model provides a technical solution: a laser marking push device with a limit guide mechanism, including a mounting frame 1, a feeding belt 2, an adjusting rod 3, a limit plate 4, a push rod 5, a guide plate 6, a telescopic rod 7, a positioning frame 8, a threaded rod 9, a limit column 10, a cleaning plate 11, a limit frame 12, an electric lifting column 13, a top plate 14 and a support plate 15;

[0038] Among them, the mounting frame 1 is set as a U-shaped steel frame structure, the mounting frame 1 is a feeding mechanism of the laser marking machine, and the upper end of the mounting frame 1 is provided with a groove for installing the adjustment rod 3, the positioning frame 8 and the limit frame 12, and the bottom end surface of the adjustment rod 3 is flush with the upper end surface of the mounting frame 1;

[0039] A feeding belt 2 is installed inside the mounting frame 1, and the feeding belt 2 is a feeding cylinder of the laser marking machine;

[0040] An adjusting rod 3 is symmetrically arranged on the upper end of the mounting frame 1, and two adjusting rods 3 located on the same side of the mounting frame 1 penetrate the limit plate 4, and a push rod 5 is symmetrically slidably connected to the side wall of the limit plate 4, and one end of the push rod 5 is butted with the surface of the guide plate 6, and one end of the guide plate 6 is butted with one end of the telescopic rod 7 through a bolt, and the telescopic rod 7 is a rod body structure with a three-section sliding connection;

[0041] The positioning frame 8 is symmetrically mounted on both sides of the upper end of the mounting frame 1, one side of the positioning frame 8 is flush with the limiting plate 4, and the other side of the positioning frame 8 is located at the upper end of the mounting frame 1. A limiting frame 12 is arranged, and the limiting frame 12 is arranged as an F-shaped frame structure. A limiting guide component is arranged inside the positioning frame 8 to limit and guide the laser marking raw materials fed by the feeding belt 2, so as to facilitate accurate laser marking position. The F-shaped raised plate body of the limiting frame 12 is connected with an electric lifting column 13, and the output end of the electric lifting column 13 passes through the top plate 14, and the top plate 14 is arranged in a vertical direction with the limiting frame 12, the top plate 14 is parallel to the upper end of the feeding belt 2, and a support plate 15 is arranged on the inner wall surface of the feeding belt 2 below the top plate 14, and the two ends of the support plate 15 are against the F-shaped structure of the limiting frame 12;

[0042] In conjunction with the accompanying drawings Figure 1-6 As shown, when in use, a U-shaped mounting frame 1 is made of metal material, and the internal space of the mounting frame 1 is used for installing a feeding belt 2. The feeding belt 2 is connected to the roller rod by a conveyor belt, and the roller rod of the feeding belt 2 is connected to the electric drive device. After electric drive, the feeding belt 2 transports the workpiece to one side. The adjusting rod 3 symmetrically arranged at the upper end of the mounting frame 1 adjusts the height of the limit plate 4 by rotating with the mounting frame 1. The connection between the adjusting rod 3 and the limit plate 4 is set as a rotating structure to prevent the limit plate 4 from rotating due to the rotation of the adjusting rod 3. The hole set inside the limit plate 4 is used as a sliding auxiliary for the push rod 5, wherein a spring structure is set between the limit plate 4 and the push rod 5 to facilitate the adjustment of the distance between the push rod 5 to limit the material workpieces of different widths. The guide plate 6 set at the output end of the push rod 5, as shown Figure 1-4 As shown, the material workpiece pushed on the surface of the feeding belt 2 is guided. The telescopic rod 7 installed at one end of the guide plate 6 is rotated on the basis of the installation height of the limit plate 4 and the guide plate 6. The bolt connected to one end of the guide plate 6 is rotated to adjust the installation height of the telescopic rod 7 to limit the height position of the workpiece. Since the telescopic rod 7 is a rod structure with a three-stage sliding connection, it is convenient to cooperate with the two push rods 5 to adjust the limit position of workpieces of different widths. The F-shaped frame structure of the limit frame 12 located at the upper end of the mounting frame 1 is inverted. With the raised plate end on one side of the limit frame 12 located at the bottom of the conveyor belt of the feeding belt 2, the telescopic rod 7 can be adjusted to the height of the workpiece. The end is assisted in the installation position of the support plate 15, wherein the length of the support plate 15 is extended toward the direction of the positioning frame 8 as needed. When in use, the positioning frame 8 is aligned with the working end of the laser marking machine. The electric lifting column 13 installed inside the raised plate of the limit frame 12 adjusts the height of the top plate 14 under electric drive. When pushing the workpiece for loading, the electric lifting column 13 drives the lower frame of the top plate 14 close to the loading belt 2, which is convenient for limiting the position of one side of the workpiece. As the laser marking is completed, the output end of the electric lifting column 13 lifts the top plate 14, so that the loading belt 2 drives the processed workpiece to be transported and discharged to one side;

[0043] The limit guide assembly includes:

[0044] A threaded rod 9, which passes through the interior of the positioning frame 8, and the threaded rod 9 is arranged parallel to the feeding belt 2;

[0045] A limiting column 10 is installed at the output end of the threaded rod 9, and a brush is provided at the bottom end of the limiting column 10 to abut against the feeding belt 2. The limiting column 10 is configured as an L-shaped block structure, and the bottom end of the limiting column 10 is slidably connected to the surface of the positioning frame 8, and the positioning frame 8 is configured as an inverted F-shaped frame structure;

[0046] The cleaning plate 11 is snap-fitted into the F-shaped bottom opening of the positioning frame 8, and the brush of the cleaning plate 11 abuts against the surface of the feeding belt 2;

[0047] In conjunction with the accompanying drawings Figure 1-6 As shown, the threaded rod 9 arranged inside the positioning frame 8 guides the position of the limit column 10, limits the positions of both sides of the workpiece entering the interior, and prevents the workpiece from shifting as the loading belt 2 moves. The brush arranged at the bottom end of the limit column 10 and the cleaning plate 11 installed at the opening of the side wall of the positioning frame 8 are both used to clean the dust on the surface of the loading belt 2. As the limit column 10 and the descending top plate 14 form a U-shaped limiting structure for the workpiece, and as the loading belt 2 pushes the workpiece for guidance, the workpiece is accurately positioned in the working interval of the laser marking machine between the positioning frames 8, thereby improving the quality of laser marking. When in use, the laser marking device is installed on one side of the mounting frame 1, so that the working position of the laser lamp is located at the position of the positioning frame 8.

[0048] Working principle: when using the laser marking pushing device with a limiting guide mechanism, a conveying device is formed by the mounting frame 1 and the feeding belt 2. The roller rod of the feeding belt 2 is driven by electricity to push the material on the surface of the feeding belt 2 to one side. When in use, the laser marking machine is installed on one side of the mounting frame 1, so that the laser marking position is located between the two positioning frames 8 for laser marking operation. When in use, the limiting plates 4 symmetrically arranged at the upper end of the mounting frame 1 are kept in position by the adjusting rod 3. When in use, a spring is provided at the connection between the limiting plate 4 and the push rod 5. After the two sides of the material contact with the two guide plates 6, the push rod 5 is pushed through the guide plate 6. Under the cooperation of the spring at the connection, the push rod 5 pushes the guide plate 6 to limit the two sides of the material. The telescopic rod 7 arranged at one end of the guide plate 6 is used to limit the height of the material. By rotating the connection between the guide plate 6 and the telescopic rod 7 The bolts at the joint adjust the height of the telescopic rod 7 to limit the materials of different thicknesses. The threaded rod 9 with internal thread connection on the positioning frame 8 pushes the limit column 10, so that the two limit columns 10 clamp and limit the materials entering the interior, which is convenient for the laser marking machine to process. The cleaning plate 11 at the bottom of the limit column 10 cleans the surface of the feeding belt 2 to prevent the dust particles remaining on the surface of the feeding belt 2 from affecting the limit auxiliary work. The top plate 14 and the support plate 15 arranged above and below the limit frame 12 are located inside the transmission belt of the feeding belt 2 and on both sides of the upper end of the material. The top plate 14 limits the surface of the material, and the support plate 15 is located at the bottom of the transmission belt of the feeding belt 2. The length of the support plate 15 is adjusted as needed, so that the support plate 15 supports the feeding belt 2 at the working output position of the laser marking machine, and provides limit guide assistance for the material position, thereby increasing the overall practicality.

[0049] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A laser marking pushing device provided with a limiting guide mechanism, comprising: A mounting frame (1) which is configured as a U-shaped steel frame structure, and the mounting frame (1) is a loading mechanism of the laser marking machine; A loading belt (2) is installed inside the mounting frame (1), and the loading belt (2) is a loading cylinder of the laser marking machine; The invention is characterized in that: the upper end of the mounting frame (1) is symmetrically provided with adjustment rods (3), and two adjustment rods (3) located on the same side of the mounting frame (1) penetrate the limit plate (4), and the side wall of the limit plate (4) is symmetrically slidably connected with a push rod (5), and one end of the push rod (5) is butted against the surface of the guide plate (6); A positioning frame (8) is symmetrically mounted on both sides of the upper end of the mounting frame (1), one side of the positioning frame (8) is flush with the limiting plate (4), and the other side of the positioning frame (8) is located at the upper end of the mounting frame (1) and a limiting frame (12) is arranged, and the limiting frame (12) is arranged as an F-shaped frame structure, and the positioning frame (8) is arranged inside The limiting guide component provides limiting guide for the laser marking material fed by the feeding belt (2), so as to facilitate accurate laser marking position.

2. According to claim 1, a laser marking pushing device with a limiting guide mechanism is characterized in that: The upper end of the mounting frame (1) is provided with a groove for mounting the adjustment rod (3), the positioning frame (8) and the limiting frame (12), and the bottom end surface of the adjustment rod (3) is flush with the upper end surface of the mounting frame (1).

3. The laser marking pushing device with a limiting guide mechanism according to claim 1 is characterized in that: One end of the guide plate (6) is butt-jointed with one end of the telescopic rod (7) via a bolt, and the telescopic rod (7) is a rod body structure with three-section sliding connections.

4. The laser marking pushing device with a limiting guide mechanism according to claim 1 is characterized in that: The limiting guide assembly comprises: A threaded rod (9) which passes through the interior of the positioning frame (8), and the threaded rod (9) is arranged parallel to the feeding belt (2); A limiting column (10) is mounted on the output end of the threaded rod (9), and a brush is provided at the bottom end of the limiting column (10) to abut against the feeding belt (2); The cleaning plate (11) is snap-connected to the inside of the F-shaped bottom opening of the positioning frame (8), and the brush of the cleaning plate (11) abuts against the surface of the feeding belt (2).

5. The laser marking pushing device with a limiting guide mechanism according to claim 4 is characterized in that: The limiting column (10) is configured as an L-shaped block structure, and the bottom end of the limiting column (10) is slidably connected to the surface of the positioning frame (8), and the positioning frame (8) is configured as an inverted F-shaped frame structure.

6. The laser marking pushing device with a limiting guide mechanism according to claim 1 is characterized in that: The F-shaped raised plate body of the limiting frame (12) is connected to an electric lifting column (13), and the output end of the electric lifting column (13) passes through the top plate (14), and the top plate (14) and the limiting frame (12) are arranged in a vertical direction.

7. The laser marking pushing device with a limiting guide mechanism according to claim 6 is characterized in that: The top plate (14) is parallel to the upper end of the loading belt (2), and a support plate (15) is provided on the inner wall surface of the loading belt (2) below the top plate (14), and both ends of the support plate (15) abut against the F-shaped structure of the limiting frame (12).

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