Vertical laser marking machine

Abstract

The utility model relates to the technical field of laser marking equipment, in particular to a vertical laser marking machine. The marking device comprises a support and a marking head, the marking head is movably installed on the support, the marking head is connected with a control electric box through a wire, the control electric box is fixedly installed on the support, the support is further provided with a control displayer, the control displayer is connected with the marking head and the control electric box through wires, and the control displayer is connected with the control electric box through a wire. The support is installed on the movable chassis, and a battery is arranged in the control electric box. The marking head is used for emitting laser for marking operation, the support is used for supporting the marking head and positioning the position of the marking head, the control electric box is used for supplying power and electrically controlling the support and the marking head, the control displayer is used for inputting and displaying marking patterns, and the movable base plate is used for driving the support and the marking head to move on the ground. And positioning and marking processing of large-size equipment are realized.

Description

Technical Field

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

[0002] Laser marking is an emerging processing technology that uses a beam of high-energy-density laser to interact with the surface of an object, causing physical or chemical changes on the surface of the object, thereby leaving a permanent mark on the surface of the object. As a modern precision processing method, laser marking has unparalleled advantages over traditional processing methods such as printing, corrosion, electrospark machining, and mechanical scribing. Laser marking is controlled by a computer and can mark various texts, symbols, and patterns on the surface of an object. It can also be easily designed and changed through software, which can greatly improve processing efficiency and meet the requirements of high efficiency and fast pace of modern production.

[0003] Most of the laser marking machines currently in use are fixed, and have many restrictions on the size of objects to be marked, and have a narrow scope of application. For marking of large equipment and the construction industry, handheld ink marking is still used, which makes it difficult to achieve accurate automatic alignment, and the marking process is time-consuming and labor-intensive. Utility Model Content

[0004] In order to solve the automatic marking work of large equipment products and realize the automatic moving positioning marking of the marking machine, the utility model provides a vertical laser marking machine.

[0005] The utility model provides a vertical laser marking machine adopts the following technical solutions:

[0006] A vertical laser marking machine comprises a bracket and a marking head, wherein the marking head is movably mounted on the bracket, the marking head is connected to a control box via a wire, the control box is fixedly mounted on the bracket, a control display is also mounted on the bracket, the control display is connected to the marking head and the control box via a wire, the bracket is mounted on a mobile chassis, and a battery is arranged in the control box.

[0007] By adopting the above technical solution, the marking head is used to emit laser for marking operation, the bracket is used to support the marking head and locate the marking head, the control electrical box is used to supply power and electrically control the bracket and the marking head, the control display is used to input and display the marking pattern, and the mobile chassis is used to drive the bracket and the marking head to move on the ground, thereby realizing the positioning and marking processing of large-volume equipment.

[0008] Preferably, the bracket includes a tripod, a top rod and a moving rod, the two ends of the top rod are respectively connected and fixed to the corners of the tripod on one side, and the tripod and the top rod are connected to each other to form a side-lying triangular pyramid frame shape, the moving rod is horizontally arranged and the two ends are slidably connected to the tripods on both sides, and the marking head is horizontally slidably connected to the moving rod.

[0009] By adopting the above technical solution, the tripod, the top rod and the moving rod form a triangular pyramid frame, the overall structure is stable, not easy to tip over, and the supporting structure is firm.

[0010] Preferably, a lifting motor is installed on the bracket, and the lifting motor is connected to the moving rod through a lifting rope transmission. The lifting rope is wound around a lifting pulley, and the lifting pulleys are respectively arranged on the brackets at the two moving ends of the moving rod.

[0011] By adopting the above technical solution, the lifting motor is used to pull the lifting rope through forward and reverse rotation and control the moving rod to move up and down along the side of the tripod.

[0012] Preferably, the marking head is horizontally slidably connected to the moving rod via a moving frame, and the marking head is vertically swingably connected to the moving frame via a swing frame.

[0013] By adopting the above technical solution, the marking head slides horizontally on the moving frame to achieve rapid positioning and marking in the horizontal direction, and the swing frame controls the swing angle of the marking head to achieve the use of marking positions at different angles.

[0014] Preferably, a pulling motor is installed on the bracket, and the pulling motor is connected to the moving frame through a pulling rope transmission. The pulling rope is wound around a pulling pulley, and the pulling pulleys are respectively arranged on the brackets at the two moving ends of the moving frame.

[0015] By adopting the above technical solution, the pulling motor is used to pull the pulling rope through forward and reverse rotation and control the moving frame to slide left and right on the moving rod.

[0016] Preferably, a radiator is provided on the marking head, and an outlet direction of the radiator faces one side.

[0017] By adopting the above technical solution, the radiator is used to dissipate heat for the marking head, thereby reducing the impact of high temperature on the marking head.

[0018] Preferably, an identification camera is installed on the marking head, and the identification camera is arranged toward the ground.

[0019] By adopting the above technical solution, the recognition camera is used to identify the marking position and provide a reference for adjusting the marking position of the marking head.

[0020] Preferably, the control display is movably mounted on the bracket via an adjustment bracket, and the adjustment bracket comprises a lifting transmission structure and a rotating transmission structure.

[0021] By adopting the above technical solution, the adjustable bracket can realize the free movement of the marking control display, which is convenient for operators to use and observe in different directions.

[0022] Preferably, the control display is connected to a scanning camera via a wire, a supporting plate is installed at the bottom of the scanning camera, and the scanning camera is arranged toward the supporting plate.

[0023] By adopting the above technical solution, the scanning camera is used to directly input the pattern to be marked by scanning, which facilitates the editing of the marking pattern.

[0024] Preferably, a ball wheel is installed at the bottom of the mobile chassis, the ball wheel is clamped in the ball wheel limit, the ball wheel is in friction contact with a longitudinal friction wheel and a transverse friction wheel respectively, the longitudinal friction wheel is placed along the forward direction of the mobile chassis, the transverse friction wheel is placed along the side movement direction of the mobile chassis, the longitudinal friction wheel is connected to the longitudinal wheel motor through a chain transmission, and the transverse friction wheel is connected to the transverse wheel motor through a chain transmission.

[0025] By adopting the above technical solution, the ball wheel can move freely in 360° directions under the drive of the longitudinal friction wheel and the transverse friction wheel, so as to facilitate the movement and positioning of the marking position.

[0026] In summary, the utility model has the following beneficial technical effects:

[0027] 1. The marking head is used to emit laser for marking operation, the bracket is used to support the marking head and locate the marking head, the control box is used to supply power and electrically control the bracket and marking head, the control display is used to input and display the marking pattern, and the mobile chassis is used to drive the bracket and marking head to move on the ground to realize the positioning and marking processing of large-volume equipment.

[0028] 2. The tripod, the top rod and the moving rod form a triangular pyramid frame. The overall structure is stable and not easy to tip over, and the supporting structure is firm. The lifting motor is used to pull the lifting rope and control the moving rod to move up and down along the side of the tripod through forward and reverse rotation. The marking head slides horizontally on the moving frame to achieve rapid positioning and marking in the horizontal direction. The swing frame controls the swing angle of the marking head to achieve the use of marking positions at different angles. The pulling motor is used to pull the pulling rope and control the moving frame to slide left and right on the moving rod through forward and reverse rotation.

[0029] 3. The radiator is used to dissipate heat for the marking head to reduce the impact of high temperature on the marking head. The recognition camera is used to identify the marking position and provide a reference for adjusting the marking position of the marking head. The adjustment bracket can realize the free movement of the marking control display, which is convenient for operators to use and observe in different directions. The scanning camera is used to directly input the pattern to be marked by scanning, which is convenient for editing the marking pattern. The ball wheel can move freely in 360° directions driven by the longitudinal friction wheel and the transverse friction wheel, which is convenient for moving and positioning the marking position. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 It is a schematic diagram of the structure of the utility model;

[0031] Figure 2 for Figure 1 A schematic diagram of the structure from the second perspective;

[0032] Figure 3 for Figure 2 A local enlarged schematic diagram of point A;

[0033] Figure 4 for Figure 1 A schematic diagram of the structure of the third perspective;

[0034] Figure 5 for Figure 4 A partial enlarged schematic diagram of point B.

[0035] Description of reference numerals:

[0036] 1. Bracket, 11. Tripod, 12. Push rod, 13. Moving rod, 131. Lifting rope, 132. Lifting pulley, 133. Lifting motor, 2. Marking head, 21. Moving frame, 211. Pulling rope, 212. Pulling pulley, 213. Pulling motor, 22. Swinging frame, 23. Radiator, 24. Identification camera, 3. Control electrical box, 4. Control display, 41. Adjusting bracket, 42. Scanning camera, 43. Support plate, 5. Moving chassis, 51. Ball wheel, 511. Ball wheel limiter, 52. Longitudinal friction wheel, 521. Longitudinal wheel motor, 53. Horizontal friction wheel, 531. Horizontal wheel motor. DETAILED DESCRIPTION

[0037] The following is combined with Figure 1-5 The utility model is described in further detail.

[0038] Embodiment 1:

[0039] The utility model embodiment discloses a vertical laser marking machine, referring to Figure 1, including a bracket 1 and a marking head 2, the marking head 2 is movably installed on the bracket 1, the marking head 2 is connected to a control box 3 through a wire, the control box 3 is fixedly installed on the bracket 1, and a control display 4 is also installed on the bracket 1, the control display 4 is connected to the marking head 2 and the control box 3 through a wire, the bracket 1 is installed on a mobile chassis 5, and a battery is arranged in the control box 3.

[0040] When in use, the mobile chassis 5 drives the bracket 1 and the marking head 2 to move to the position where marking is required, and the marking head 2 automatically performs laser marking at the position where marking is required. The control display 4 controls the marking head 2 to print the corresponding pattern by inputting the pattern, and the control electric box 3 supplies power to the control display 4, the mobile chassis 5 and the marking head 2 and controls the start and stop.

[0041] Embodiment 2:

[0042] On the basis of Example 1, add:

[0043] Reference Figure 1 , 2 4, the bracket 1 includes a tripod 11, a top rod 12 and a moving rod 13, the two ends of the top rod 12 are respectively connected and fixed to the corners of the tripod 11 on one side, and the tripod 11 and the top rod 12 are connected to each other to form a side-lying triangular pyramid frame shape, the moving rod 13 is horizontally arranged and the two ends are slidably connected to the tripods 11 on both sides, and the marking head 2 is horizontally slidably connected to the moving rod 13.

[0044] Reference Figure 1 , 2 and 4, a lifting motor 133 is installed on the bracket 1, and the lifting motor 133 is connected to the moving rod 13 through a lifting rope 131, and the lifting rope 131 is wound around a lifting pulley 132, and the lifting pulley 132 is respectively arranged on the bracket 1 at the two moving ends of the moving rod 13.

[0045] When the movable chassis 5 drives the bracket 1 and the marking head 2 to move to the vicinity of the position to be marked, the marking head 2 moves along the tripod 11 and the movable rod 13 to the precise position for marking.

[0046] Reference Figure 3 The marking head 2 is horizontally slidably connected to the moving rod 13 through a moving frame 21, and the marking head 2 is vertically swungly connected to the moving frame 21 through a swing frame 22.

[0047] Reference Figure 1 , 2and 4, a pulling motor 213 is installed on the bracket 1, and the pulling motor 213 is connected to the moving frame 21 through a pulling rope 211, and the pulling rope 211 is wound around a pulling pulley 212, and the pulling pulley 212 is respectively arranged on the bracket 1 at the two moving end positions of the moving frame 21.

[0048] Embodiment 3:

[0049] On the basis of Example 1, add:

[0050] Reference Figure 1-4 A radiator 23 is provided on the marking head 2, and the outlet direction of the radiator 23 faces one side.

[0051] Reference Figure 1-3 The marking head 2 is provided with an identification camera 24, and the identification camera 24 is arranged toward the ground.

[0052] The recognition camera 24 takes a picture of the object, and the computer software automatically identifies the marking area and automatically calculates the moving distance and angle required for the mobile frame 21. After positioning, the recognition camera 24 takes a picture to confirm.

[0053] Reference Figure 1 , 2 and 4, the control display 4 is movably mounted on the bracket 1 through an adjustment bracket 41, and the adjustment bracket 41 includes a lifting transmission structure and a rotating transmission structure.

[0054] Reference Figure 1 , 2 4, the control display 4 is connected to a scanning camera 42 via a wire, a supporting plate 43 is installed at the bottom of the scanning camera 42, and the scanning camera 42 is arranged toward the supporting plate 43.

[0055] The pattern to be marked is placed on the support plate 43, and the scanning camera 42 automatically scans the pattern and generates a vector diagram, which is then sent to the control display 4 and the marking head 2 for display and marking.

[0056] Reference Figure 4 and 5 A ball wheel 51 is installed at the bottom of the mobile chassis 5, and the ball wheel 51 is clamped in the ball wheel limit 511. The ball wheel 51 is in friction contact with a longitudinal friction wheel 52 and a transverse friction wheel 53 respectively. The longitudinal friction wheel 52 is placed along the forward direction of the mobile chassis 5, and the transverse friction wheel 53 is placed along the lateral direction of the mobile chassis 5. The longitudinal friction wheel 52 is connected to a longitudinal wheel motor 521 through a chain transmission, and the transverse friction wheel 53 is connected to a transverse wheel motor 531 through a chain transmission.

[0057] The longitudinal wheel motor 521 drives the longitudinal friction wheel 52 to rotate, and the longitudinal friction wheel 52 frictionally drives the ball wheel 51 to roll forward or backward to realize the forward and backward movement of the device. The transverse wheel motor 531 drives the transverse friction wheel 53 to rotate, and the transverse friction wheel 53 frictionally drives the ball wheel 51 to roll left or right to realize the left and right translation of the device. The longitudinal friction wheel 52 and the transverse friction wheel 53 rotate at the same time and control different speeds to realize omnidirectional movement.

[0058] The above are all preferred embodiments of the present invention, and are not intended to limit the protection scope of the present invention. Therefore, any equivalent changes made based on the structure, shape, and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A vertical laser marking machine, characterized in that: It comprises a bracket (1) and a marking head (2), wherein the marking head (2) is movably mounted on the bracket (1), the marking head (2) is connected to a control electric box (3) via a wire, and the control electric box (3) is fixedly mounted on the bracket (1); A control display (4) is also mounted on the bracket (1), and the control display (4) is connected to the marking head (2) and the control electric box (3) via a wire; The bracket (1) is mounted on a mobile chassis (5), and a battery is provided in the control electric box (3); The support (1) comprises a tripod (11), a top rod (12) and a moving rod (13); the two ends of the top rod (12) are respectively connected and fixed to the corners of the tripod (11) on one side, and the tripod (11) and the top rod (12) are connected to each other to form a side-lying triangular pyramid frame shape; the moving rod (13) is horizontally arranged and the two ends are slidably connected to the tripods (11) on both sides; the marking head (2) is horizontally slidably connected to the moving rod (13); A lifting motor (133) is installed on the bracket (1), and the lifting motor (133) is connected to the moving rod (13) through a lifting rope (131). The lifting rope (131) is wound around a lifting pulley (132), and the lifting pulley (132) is respectively arranged on the bracket (1) at the two moving ends of the moving rod (13); The marking head (2) is horizontally slidably connected to the moving rod (13) via a moving frame (21), and the marking head (2) is vertically swungly connected to the moving frame (21) via a swing frame (22); A pulling motor (213) is installed on the bracket (1), and the pulling motor (213) is connected to the moving bracket (21) via a pulling rope (211). The pulling rope (211) is wound around a pulling pulley (212), and the pulling pulley (212) is respectively arranged on the bracket (1) at two moving end positions of the moving bracket (21).

2. A vertical laser marking machine according to claim 1, characterized in that: A radiator (23) is provided on the marking head (2), and an outlet direction of the radiator (23) faces one side.

3. The vertical laser marking machine according to claim 1, characterized in that: An identification camera (24) is installed on the marking head (2), and the identification camera (24) is arranged facing the ground.

4. The vertical laser marking machine according to claim 1, characterized in that: The control display (4) is movably mounted on the bracket (1) via an adjustment bracket (41), and the adjustment bracket (41) comprises a lifting transmission structure and a rotating transmission structure.

5. The vertical laser marking machine according to claim 1, characterized in that: The control display (4) is connected to a scanning camera (42) via a wire, a supporting plate (43) is installed at the bottom of the scanning camera (42), and the scanning camera (42) is arranged toward the supporting plate (43).

6. The vertical laser marking machine according to claim 1, characterized in that: A ball wheel (51) is mounted at the bottom of the mobile chassis (5), the ball wheel (51) is clamped in a ball wheel limiter (511), the ball wheel (51) is in frictional contact with a longitudinal friction wheel (52) and a transverse friction wheel (53), the longitudinal friction wheel (52) is arranged along the forward direction of the mobile chassis (5), the transverse friction wheel (53) is arranged along the sideways direction of the mobile chassis (5), the longitudinal friction wheel (52) is connected to a longitudinal wheel motor (521) via a chain transmission, and the transverse friction wheel (53) is connected to a transverse wheel motor (531) via a chain transmission.

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