Laser cutting, transferring and profiling device of automatic spacing bar attaching machine table

Abstract

The utility model relates to a laser cutting transfer profiling device of an automatic spacing bar attaching machine table, which comprises a rack, and a cutting table, a curved surface shaping groove, a first manipulator and a second manipulator are arranged on the rack; a transverse movement driving module is arranged above the position between the cutting table and the curved surface shaping groove, the first mechanical arm is connected to the transverse movement driving module, and the transverse movement driving module drives the first mechanical arm to move back and forth above the cutting table and the curved surface shaping groove. A second suction nozzle is fixed to the execution end of the second mechanical arm, the bottom face of the second suction nozzle is a curved face matched with the curved face shaping groove in curvature, and suction holes are evenly distributed in the curved face. And a second suction nozzle of the second manipulator is pressed downwards to be matched with the curved surface shaping groove to press the spacing bar into a curved surface, and then the curved-surface-shaped spacing bar is moved away from the curved surface shaping groove. The two mechanical arms are designed, the first mechanical arm and the second mechanical arm can achieve precise position movement, and the spacing bars can be precisely grabbed, transferred and pressed, so that the production efficiency and the attaching precision of attaching the spacing bars to the rubber frame of the display are effectively improved.

Description

Technical Field

[0001] This utility model relates to the field of display manufacturing equipment technology, specifically to a laser cutting, transfer, and forming device for an automatic spacer strip attaching machine. Background Technology

[0002] The current method for attaching spacers to the four sides of a monitor's bezel primarily relies on manual application, which requires a back-pressure action during the process. This manual application of spacers has the following drawbacks:

[0003] 1. Manual application can easily result in misaligned spacer strips;

[0004] 2. If the back pressure action is missed during manual application, the spacer strip may become loose and unusable.

[0005] 3. Manual labor is less efficient;

[0006] 4. Stacking occurs after the spacers are attached to the frame;

[0007] 5. Manual application has low accuracy;

[0008] 6. High manpower requirements. Summary of the Invention

[0009] The purpose of this invention is to overcome the shortcomings of the existing technology and provide a laser cutting, transfer, and forming device for an automatic spacer strip attaching machine.

[0010] To achieve the above objectives, the present invention adopts the following technical solution:

[0011] A laser cutting, transfer and forming device for an automatic spacer strip attachment machine includes a frame, characterized in that: the frame is provided with a cutting table, a curved surface forming groove, a first robotic arm and a second robotic arm;

[0012] A three-axis moving module is provided above the cutting table, and a laser cutting head is connected to the three-axis moving module;

[0013] A transverse drive module is provided above the cutting table and the curved surface shaping groove. The first robot arm is connected to the transverse drive module, and the transverse drive module drives the first robot arm to move back and forth above the cutting table and the curved surface shaping groove.

[0014] The first robotic arm includes a robotic arm, and a suction cylinder is provided at the free end of the robotic arm. The push rod end of the suction cylinder is connected to a first suction nozzle. The bottom surface of the first suction nozzle is a flat surface, and suction holes are evenly distributed on the flat surface. After the first robotic arm picks up the spacer strips cut on the cutting table, it transfers them to the curved shaping groove.

[0015] The second robotic arm has a second suction nozzle fixed to its execution end. The bottom surface of the second suction nozzle is a curved surface that matches the curvature of the curved shaping groove. Suction holes are evenly distributed on the curved surface.

[0016] The second suction nozzle of the second robotic arm presses down to engage with the curved shaping groove to press the spacer strip into a curved surface, and then removes the curved spacer strip from the curved shaping groove.

[0017] Furthermore, the first robotic arm and the second robotic arm are each equipped with a vision camera.

[0018] Furthermore, the cutting table is equipped with a material clamping and pushing mechanism, which includes a slide table. The slide table is slidably connected to a guide rail at the bottom of the cutting table surface. The slide table is driven by a synchronous belt mechanism to move along the guide rail. The front end face of the slide table has a clamping cylinder. The push rod end of the clamping cylinder is connected to an upper clamping plate. Below the upper clamping plate, there is a lower clamping plate fixedly connected to the slide table. The clamping cylinder drives the upper clamping plate to press down and cooperate with the lower clamping plate to clamp the spaced strip-shaped material. The synchronous belt mechanism drives the slide table to move forward intermittently a predetermined distance.

[0019] Furthermore, the second robotic arm is a four-axis SCARA robotic arm.

[0020] The present invention, employing the above technical solution, has the following beneficial effects: The present invention features two robotic arms. The first robotic arm rapidly picks up the cut spacer strips and transfers them to the curved shaping groove. The second robotic arm's curved suction nozzle presses down in coordination with the curved shaping groove to shape the spacer strips. Simultaneously, the second robotic arm picks up the spacer strips and transfers them to the next process. In this structure, the first and second robotic arms can achieve precise positional movement, accurately pick up, transfer, and shape the spacer strips, thereby effectively improving the production efficiency and accuracy of display frame spacer strip application. Attached Figure Description

[0021] The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments:

[0022] Figure 1 This is a simplified front view of the present invention;

[0023] Figure 2 A simplified front view of the cutting table;

[0024] Figure 3 This is a sectional view of a curved surface shaping groove. Detailed Implementation

[0025] like Figure 1-3 As shown, the present invention discloses a laser cutting, transfer and forming device for an automatic spacer strip attaching machine, comprising a frame 1, a cutting table 2, a curved forming groove 5, a first robotic arm 6 and a second robotic arm 7.

[0026] A three-axis moving module 3 is provided above the cutting table 2. A laser cutting head 4 is connected to the three-axis moving module 3. The three-axis moving module 3 is the same as the XYZ three-axis moving module 3 in the prior art. Both adopt a ball screw servo system, which can accurately drive the laser cutting head 4 to move forward, backward, left, right and up. Its specific structure and principle will not be described in detail.

[0027] The cutting table 2 has a cutting groove 21 at its front end and a material clamping and pushing mechanism on it. The material clamping and pushing mechanism includes a slide table 22, which is slidably connected to a guide rail at the bottom of the table surface of the cutting table 2. The slide table 22 is driven by a synchronous belt mechanism 26 to move along the guide rail. The front end of the slide table 22 has a clamping cylinder 23. The push rod end of the clamping cylinder 23 is connected to an upper clamping plate 24. A lower clamping plate 25 is fixedly connected to the slide table 22 below the upper clamping plate 24. The clamping cylinder 23 drives the upper clamping plate 24 to press down and cooperates with the lower clamping plate 25 to clamp the spaced strip-shaped material. The synchronous belt mechanism 26 drives the slide table 22 to move forward intermittently a predetermined distance.

[0028] A transverse drive module 8 is provided above the cutting table 2 and the curved surface shaping groove 5. The first robot 6 is connected to the transverse drive module 8. The transverse drive module 8 drives the first robot 6 to move back and forth above the cutting table 2 and the curved surface shaping groove 5. The transverse drive module 8 can adopt a ball screw servo system, which, together with a precision linear guide, ensures the accurate movement of the first robot 6.

[0029] The first robotic arm 6 includes a robotic arm 61. The free end of the robotic arm 61 is provided with a suction cylinder 62. The push rod end of the suction cylinder 62 is connected to a first suction nozzle 63. The bottom surface of the first suction nozzle 63 is a flat surface, and suction holes are evenly distributed on the flat surface. After the first robotic arm 6 picks up the spacer strips cut on the cutting table 2, it transfers them to the curved shaping groove 5.

[0030] The second robotic arm 7 is a four-axis SCARA robotic arm. The execution end of the second robotic arm 7 is fixed with a second suction nozzle 71. The bottom surface of the second suction nozzle 71 is a curved surface that matches the curvature of the curved surface shaping groove 5. Suction holes are evenly distributed on the curved surface.

[0031] The second suction nozzle 71 of the second robotic arm 7 presses down to engage with the curved surface shaping groove 5 to press the spacer strip into a curved surface, and then removes the curved spacer strip from the curved surface shaping groove 5.

[0032] The first robotic arm 6 and the second robotic arm 7 are each equipped with a vision camera (not shown in the figure). The vision cameras identify the edges of the spacer bars and accurately grasp and transfer them.

[0033] The working process of this utility model is as follows: the spacer strip is laser-cut on the cutting table 2 to form spacer strips. The first robot 6 takes the spacer strips cut from the cutting table 2 and quickly transfers them to the curved surface shaping groove 5. The curved suction nozzle of the second robot 7 presses down and works in conjunction with the curved surface shaping groove 5 to shape the spacer strips. The shaped spacer strips are then picked up by the second robot 7 and taken to the next process.

[0034] The specific embodiments of this utility model have been described above. However, those skilled in the art should understand that this is only an example. Those skilled in the art can make various changes or modifications to this embodiment without departing from the principle and essence of this utility model, but all such changes and modifications fall within the protection scope of this utility model.

Claims

1. A laser cutting and transfer molding device for an automatic spacer strip attaching machine, comprising a frame, characterized in that: The frame is equipped with a cutting table, a curved surface shaping groove, a first robotic arm, and a second robotic arm; A three-axis moving module is provided above the cutting table, and a laser cutting head is connected to the three-axis moving module; A transverse drive module is provided above the cutting table and the curved surface shaping groove. The first robot arm is connected to the transverse drive module, and the transverse drive module drives the first robot arm to move back and forth above the cutting table and the curved surface shaping groove. The first robotic arm includes a robotic arm, and a suction cylinder is provided at the free end of the robotic arm. The push rod end of the suction cylinder is connected to a first suction nozzle. The bottom surface of the first suction nozzle is a flat surface, and suction holes are evenly distributed on the flat surface. After the first robotic arm picks up the spacer strips cut on the cutting table, it transfers them to the curved shaping groove. The second robotic arm has a second suction nozzle fixed to its execution end. The bottom surface of the second suction nozzle is a curved surface that matches the curvature of the curved shaping groove. Suction holes are evenly distributed on the curved surface. The second suction nozzle of the second robotic arm presses down to engage with the curved shaping groove to press the spacer strip into a curved surface, and then removes the curved spacer strip from the curved shaping groove.

2. The laser cutting and transfer press molding device for the spacer bar automatic attaching machine according to claim 1, wherein: The first and second robotic arms are each equipped with a vision camera.

3. The laser cutting and transfer press molding device for the spacer bar automatic attaching machine according to claim 1, wherein: The cutting table is equipped with a material clamping and pushing mechanism, which includes a slide table. The slide table is slidably connected to a guide rail at the bottom of the cutting table surface. The slide table is driven by a synchronous belt mechanism to move along the guide rail. The front end of the slide table has a clamping cylinder. The push rod end of the clamping cylinder is connected to an upper clamping plate. Below the upper clamping plate is a lower clamping plate fixedly connected to the slide table. The clamping cylinder drives the upper clamping plate to press down and cooperate with the lower clamping plate to clamp the spaced strip-shaped material. The synchronous belt mechanism drives the slide table to move forward intermittently a predetermined distance.

4. The laser cutting and transfer press molding device for the spacer bar automatic attaching machine according to claim 1, wherein: The second robotic arm is a four-axis SCARA robotic arm.

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