Rubber tube laser marking device

Abstract

The utility model discloses a rubber tube laser marking device which comprises a platen, bases are arranged on the two sides of the bottom of the platen, a frame is arranged at the rear end of the top of the platen, a touch panel is arranged on one side of the front end of the top of the platen, and a positioning table is arranged in the middle of the top of the platen. A lifting electric cylinder is arranged in the middle of the top end of the frame body in a penetrating mode, and a laser marking machine is arranged at the bottom end of the lifting electric cylinder. The rotary positioning assembly is arranged between the bottom of the positioning table and the top of the table plate, a stepping motor is started to drive the positioning table to perform corresponding angular displacement through a driving shaft when a rubber pipe is marked, and therefore 30-degree constant-angle rotation can be achieved, and a containing groove always corresponds to a laser marking machine; and when the positioning table is driven to rotate, the stabilizing seat slides in the stabilizing track, so that the purpose of stabilizing the positioning table can be achieved, the effect of continuously and accurately performing marking processing is achieved, and the operation of taking and placing the rubber tube can be synchronously performed.

Description

Technical Field

[0001] The utility model relates to the technical field of laser marking, in particular to a hose laser marking device. Background Art

[0002] Laser marking is a technology that uses high-energy lasers to leave permanent marks on the surfaces of various materials. Laser marking technology is widely used in the processing of various materials due to its high precision, high efficiency, environmental protection and pollution-free characteristics. After the hose is produced, the use of a laser marking device can efficiently and accurately mark the product logo on the hose.

[0003] For example, a hose laser marking device disclosed in the utility model with authorization announcement number CN221337168U includes: a workbench, a limit assembly, a transverse movement assembly, a cylinder and a laser marking head, wherein the limit assembly includes two groups of staggered upper and lower adjusting members, and the upper and lower adjusting members each include a lower adjusting rod, an upper adjusting rod, a rotating shaft, a limit plug-in and a spring, the lower adjusting rod is connected to the upper adjusting rod through a rotating shaft, the top of the rotating shaft is provided with a stopper, the limit plug-in is sleeved on the rotating shaft and located on the upper adjusting rod, the lower adjusting rod and the upper adjusting rod are both provided with a communicating slot, the lower end of the limit plug-in is provided with an insert matching the slot, the spring is sleeved on the rotating shaft and located between the limit plug-in and the stopper, the transverse movement assembly is arranged above the workbench, the cylinder is provided with the lower end of the transverse movement assembly, and the laser marking head is arranged at the lower end of the cylinder, realizing multi-purpose use of one machine. However, during the application of this technical solution, the device is removed after the marking process of one batch of hoses is completed and then replaced with the next batch of hoses for marking. The marking efficiency is low, and there is a technical problem that the hoses cannot be continuously and stably transported to the laser marking head for marking and the hose removal and placement operations cannot be performed at the same time. Utility Model Content

[0004] In order to overcome the shortcomings of the existing technology, the utility model provides a hose laser marking device, which can solve the technical problems of low marking efficiency after the marking processing of one batch of hoses on the device is completed and then replaced with the next batch of hoses for marking processing, and the inability to continuously and stably transport the hoses to the laser marking head for marking and simultaneously take and place the hoses.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions: a hose laser marking device, comprising a table, bases are provided on both sides of the bottom of the table, a frame is provided at the rear end of the top of the table, a touch panel is provided on one side of the front end of the top of the table, a positioning table is provided at the middle position of the top of the table, a lifting electric cylinder is passed through the middle position of the top of the frame, a laser marking machine is provided at the bottom end of the lifting electric cylinder, a placement groove is provided at the top of the positioning table near the edge, a stepper motor is provided at the middle position of the bottom end of the table, a drive shaft is provided at the output end of the stepper motor, a bearing is passed through the middle position inside the table, a stabilizing rail is provided at the top of the table, a stabilizing seat is provided at the bottom end of the positioning table near the edge, and a stabilizing component is provided at one end of the placement groove.

[0006] As a preferred technical solution of the present invention, the top end of the driving shaft passes through the middle position between the bearing and the bottom end of the positioning platform and is fixedly connected.

[0007] As a preferred technical solution of the present invention, the stabilizing rail is annular, the stabilizing seat is arc-shaped, three groups of stabilizing seats are provided, and the stabilizing seats are arranged at equal intervals near the edge of the bottom end of the positioning platform, the bottom end of the stabilizing seat is embedded in the inner side of the stabilizing rail, and the bottom end of the stabilizing seat can slide on the inner side of the stabilizing rail.

[0008] As a preferred technical solution of the present invention, twelve groups of placement slots are provided, and the placement slots are arranged at equal intervals at the edge of the top of the positioning platform.

[0009] As an optimal technical solution of the present invention, the stabilization component includes a fixing frame, which is arranged at one end of the placement slot, a through hole is provided at the top of the inner side of the fixing frame, a guide rod passes through the inside of the through hole, a limiting pressure plate is provided at the bottom end of the guide rod, and a compression spring is provided outside the guide rod between the top of the inner side of the fixing frame and the limiting pressure plate.

[0010] As a preferred technical solution of the present invention, the fixing frame is L-shaped, the limiting pressing piece is arc-shaped, and the top of the compression spring is fixedly connected to the top of the inner side of the fixing frame.

[0011] Compared with the prior art, the present invention has the following beneficial effects:

[0012] 1. By setting a rotary positioning assembly between the bottom of the positioning table and the top of the table, when marking the hose, the stepper motor is started to drive the positioning table to a corresponding angular displacement through the drive shaft, so that the positioning table can be rotated at a fixed angle of 30° so that the placement slot always corresponds to the laser marking machine. When the positioning table is driven to rotate, the stabilizing seat slides within the stabilizing track, thereby stabilizing the positioning table, thereby achieving the effect of sustainable and accurate marking processing, and the hose can be taken and placed simultaneously;

[0013] 2. By arranging a stabilizing component at one end of the placement slot, when in use, the hose to be marked is placed inside the placement slot, and the limit pressing piece is pushed by the compression spring to compress the hose, and the guide rod can be relatively lifted and slid in the perforation to achieve the purpose of stabilizing the compression spring, ensuring the stability of the limit pressing piece when compressing the hose, thereby achieving the effect of stabilizing the hose placed in the placement slot to ensure marking accuracy, and strong operability. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the top structure of the utility model;

[0016] Figure 3 This is a schematic diagram of a partial cross-sectional structure of the utility model;

[0017] Figure 4 For the utility model Figure 1 Enlarged structural diagram at point A in the middle.

[0018] Among them: 1. Table; 2. Frame; 3. Base; 4. Touch panel; 5. Positioning table; 6. Stabilizing rail; 7. Placement slot; 8. Fixing frame; 9. Limiting pressure piece; 10. Laser marking machine; 11. Lifting electric cylinder; 12. Stepper motor; 13. Bearing; 14. Drive shaft; 15. Stabilizing seat; 16. Guide rod; 17. Perforation; 18. Compression spring. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, purpose and efficacy of the present invention easy to understand, the present invention is further described below in conjunction with specific embodiments, but the following embodiments are only preferred embodiments of the present invention, not all. Based on the embodiments in the implementation manner, other embodiments obtained by those skilled in the art without making creative work are all within the scope of protection of the present invention. The experimental methods in the following embodiments, unless otherwise specified, are all conventional methods, and the materials, reagents, etc. used in the following embodiments, unless otherwise specified, can be obtained from commercial channels.

[0020] Example

[0021] Please refer to Figure 1-4 As shown, the utility model provides a hose laser marking device, including a table 1, bases 3 are provided on both sides of the bottom of the table 1, a frame 2 is provided at the rear end of the top of the table 1, and a touch panel 4 is provided on one side of the front end of the top of the table 1. The staff can control the operation of the device through the touch panel 4, and a positioning table 5 is provided at the middle position of the top of the table 1, and a lifting electric cylinder 11 is passed through the middle position of the top of the frame 2. A laser marking machine 10 is provided at the bottom end of the lifting electric cylinder 11, and a placement groove 7 is provided at the top of the positioning table 5 near the edge. Twelve groups of placement grooves 7 are provided, and the placement grooves 7 are arranged at equal intervals at the edge of the top of the positioning table 5. The placement grooves 7 are used to position and place the hoses to be marked. During the marking process, the hoses in the corresponding placement grooves 7 are marked by the laser marking machine 10, and the height of the laser marking machine 10 can be adjusted by the lifting electric cylinder 11.

[0022] As a further implementation of this embodiment, Figure 1 and Figure 3 As shown, a stepper motor 12 is provided at the middle position of the bottom end of the table 1, and a drive shaft 14 is provided at the output end of the stepper motor 12. A bearing 13 is provided at the middle position inside the table 1. The top end of the drive shaft 14 passes through the bearing 13 and is fixedly connected to the middle position of the bottom end of the positioning table 5. When the marking process is in progress, the stepper motor 12 is started to drive the positioning table 5 to a corresponding angular displacement through the drive shaft 14, so that the positioning table 5 can be rotated at a fixed angle of 30 degrees so that the placement slot 7 always corresponds to the laser marking machine 10. A ring-shaped stable track 6 is provided on the top of the table 1, and the positioning table 5 An arc-shaped stabilizing seat 15 is provided near the edge of the bottom end. There are three groups of stabilizing seats 15, and the stabilizing seats 15 are arranged at equal intervals near the edge of the bottom end of the positioning platform 5. The bottom end of the stabilizing seat 15 is embedded in the inner side of the stabilizing rail 6. The bottom end of the stabilizing seat 15 can slide on the inner side of the stabilizing rail 6. When the positioning platform 5 is driven to rotate, the stabilizing seat 15 slides within the stabilizing rail 6, thereby stabilizing the positioning platform 5, thereby achieving the effect of sustainable and accurate marking processing, and the hose picking and placing operations can be performed simultaneously;

[0023] When marking the hose, the stepper motor 12 is started to drive the positioning platform 5 to a corresponding angular displacement through the drive shaft 14, so that the positioning platform 5 can rotate at a fixed angle of 30 degrees so that the placement slot 7 always corresponds to the laser marking machine 10. When the positioning platform 5 is driven to rotate, the stabilizing seat 15 slides in the stabilizing rail 6 to stabilize the positioning platform 5.

[0024] As a further implementation of this embodiment, Figure 1-4As shown, a stabilizing component is provided at one end of the placement slot 7, and the stabilizing component includes an L-shaped fixing frame 8, the fixing frame 8 is provided at one end of the placement slot 7, a through-hole 17 is provided at the top inside the fixing frame 8, a guide rod 16 is passed through the inside of the through-hole 17, and an arc-shaped limiting pressing piece 9 is provided at the bottom end of the guide rod 16. A compression spring 18 is provided outside the guide rod 16 between the top inside the fixing frame 8 and the limiting pressing piece 9. The top of the compression spring 18 is fixedly connected to the top inside the fixing frame 8. After the hose is placed inside the placement slot 7, the limiting pressing piece 9 is pushed by the compression spring 18 to compress the hose, and as the compression spring 18 is compressed or stretched, the guide rod 16 can be relatively lifted and slid in the through-hole 17 to achieve the purpose of stabilizing the compression spring 18, thereby achieving the effect of stabilizing the hose placed in the placement slot 7 to ensure the marking accuracy, and the operability is strong.

[0025] When in use, the hose to be marked is placed inside the placement groove 7, and the limit pressing piece 9 is pushed by the compression spring 18 to press the hose, and the guide rod 16 can be relatively lifted and slid in the through hole 17 to stabilize the compression spring 18, ensuring the stability of the limit pressing piece 9 when pressing the hose;

[0026] Specific working principle:

[0027] When using the laser marking device, first place the hose to be marked inside the placement slot 7, then use the compression spring 18 to push the limit pressure plate 9 to press the hose, and the guide rod 16 can slide relatively up and down in the through-hole 17 to stabilize the compression spring 18, ensuring the stability of the limit pressure plate 9 when pressing the hose. Then the staff controls the starting device through the touch panel 4, and adjusts the height of the laser marking machine 10 through the lifting electric cylinder 11. Then start the stepper motor 12 to drive the positioning table 5 to the corresponding angular displacement through the drive shaft 14, so that it can rotate at a fixed angle of 30° so that the placement slot 7 always corresponds to the laser marking machine 10, and when the positioning table 5 is driven to rotate, the stabilizing seat 15 slides in the stabilizing track 6 to stabilize the positioning table 5, so that the hose corresponds to the laser marking machine 10, and the laser marking machine 10 can be used to perform marking processing on the hose in the corresponding placement slot 7.

[0028] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely preferred examples of the present invention and are not intended to limit the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A hose laser marking device, comprising a platen (1), characterized in that: Bases (3) are provided on both sides of the bottom of the table (1), a frame (2) is provided at the rear end of the top of the table (1), a touch panel (4) is provided on one side of the front end of the top of the table (1), a positioning platform (5) is provided at the middle position of the top of the table (1), a lifting electric cylinder (11) is provided at the middle position of the top of the frame (2), a laser marking machine (10) is provided at the bottom end of the lifting electric cylinder (11), a placement groove (7) is provided at the top of the positioning platform (5) near the edge, a stepping motor (12) is provided at the middle position of the bottom end of the table (1), a driving shaft (14) is provided at the output end of the stepping motor (12), a bearing (13) is provided at the middle position inside the table (1), a stabilizing rail (6) is provided at the top of the table (1), a stabilizing seat (15) is provided at the bottom end of the positioning platform (5) near the edge, and a stabilizing component is provided at one end of the placement groove (7).

2. The hose laser marking device according to claim 1, characterized in that: The top end of the driving shaft (14) passes through the bearing (13) and is fixedly connected to the middle position of the bottom end of the positioning platform (5).

3. The hose laser marking device according to claim 1, characterized in that: The stabilizing rail (6) is annular, the stabilizing seat (15) is arc-shaped, three groups of the stabilizing seats (15) are provided, and the stabilizing seats (15) are arranged at equal intervals near the edge of the bottom end of the positioning platform (5), the bottom end of the stabilizing seat (15) is embedded in the inner side of the stabilizing rail (6), and the bottom end of the stabilizing seat (15) can slide on the inner side of the stabilizing rail (6).

4. The hose laser marking device according to claim 1, characterized in that: Twelve groups of placement slots (7) are provided, and the placement slots (7) are arranged at equal intervals at the edge of the top of the positioning platform (5).

5. The hose laser marking device according to claim 1, characterized in that: The stabilizing assembly comprises a fixing frame (8), the fixing frame (8) being arranged at one end of the placement slot (7), a through hole (17) being arranged at the top of the inner side of the fixing frame (8), a guide rod (16) passing through the inside of the through hole (17), a limiting pressing piece (9) being arranged at the bottom end of the guide rod (16), and a compression spring (18) being arranged outside the guide rod (16) between the top of the inner side of the fixing frame (8) and the limiting pressing piece (9).

6. The hose laser marking device according to claim 5, characterized in that: The fixing frame (8) is L-shaped, the limiting pressing piece (9) is arc-shaped, and the top of the compression spring (18) is fixedly connected to the top of the inner side of the fixing frame (8).

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