Automatic conveying table of laser cutting robot

Abstract

The utility model discloses an automatic conveying platform of a laser cutting robot, which relates to the technical field of laser cutting and comprises a platform main body, an automatic conveying unit and a mobile control unit, the platform main body is a horizontally placed square frame body; the automatic conveying unit comprises mounting grooves, rolling wheels, a bearing table, a motor, a PLC and bolt through holes, the mounting grooves are formed in the inner walls of the four sides of the platform body, and the bearing table is arranged in a frame body of the platform body; the mobile control units are installed on the left and right sides of the platform body. The programmable controller is matched with the PLC, so that the bearing table can stably move left and right in the platform body, a laser cutting robot above is driven to precisely move and cut a long plate, buffer speed reduction components are arranged at the two ends, the situation that the robot shakes due to collision with a frame body is avoided, and the service life of the laser cutting robot is prolonged. And therefore, adverse effects on the cutting precision are avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to laser cutting technical field, concretely is a kind of laser cutting robot automation conveying table. BACKGROUND

[0002] Laser cutting is a kind of emerging thermal cutting process, it utilizes high power density laser beam to irradiate the cutting material, makes material quickly heated to vaporization temperature, evaporates to form hole, with the movement of light beam to material, hole continuously forms narrow (such as 0.1mm around) cutting slot, completes the cutting of material;Laser cutting has the characteristics such as cutting speed fast, quality good, gradually be widely used in industrial production;

[0003] With the continuous improvement of industrial intelligent degree, the prior art starts to use robot to execute laser cutting operation, however, the installation of existing laser cutting robot is more fixed, cutting range is limited, when facing longer plate, cannot effectively cut, for this purpose, we propose a kind of laser cutting robot automation conveying table. UTILITY MODEL CONTENT

[0004] The technical problem to be solved by the utility model is to overcome the defects of the prior art, provide a kind of laser cutting robot automation conveying table, with reliable automatic conveying unit, cooperate with programming controller and PLC controller, so that supporting table can stably move left and right in platform main body, to drive the laser cutting robot above to carry out precise moving cutting operation to longer plate, also have reliable movement control unit, can control the left and right movement of robot, and have buffer deceleration component at both ends, can play the effect of deceleration buffering when supporting table moves to both ends, prevent from colliding with frame body and causing robot to shake, to avoid adverse effects on cutting precision, can effectively solve the problems in the background art.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of laser cutting robot automation conveying table, including platform main body, automatic conveying unit and movement control unit;

[0006] Platform main body: it is horizontally placed square frame body;

[0007] The automatic conveying unit comprises a mounting groove, a roller, a supporting table, a motor, a PLC controller and a bolt through hole, mounting grooves are formed in the inner walls of the four sides of the platform body, the supporting table is arranged inside the frame body of the platform body, rollers are arranged on the left and right sides of the front and rear ends of the supporting table, the rollers roll in the mounting grooves, a bolt through hole of a square area is formed in the upper end of the supporting table in a rectangular filled array, a motor is fixedly arranged on the left side of the upper end of the platform body, and a PLC controller is arranged adjacent to the motor, and the motor is electrically connected with the output end of an external power supply through the PLC controller.

[0008] The moving control unit is arranged on the left and right sides of the platform body.

[0009] The platform body is used for the installation and conveying support of a laser cutting robot, the mounting grooves are used for the clamping of the rollers and the installation of components of the moving control unit, the rollers can roll in the mounting grooves on the left and right sides under the driving of the motor, the PLC controller controls the motor to realize forward and reverse rotation and start and stop according to programmed data, so that the supporting table can move left and right in the platform body, the robot above is driven to perform precise laser cutting operation, the bolt through hole formed in the rectangular filled array allows the installation position of the robot to be finely adjusted, the moving control unit is used for controlling the left and right movement of the robot, and the moving control unit has a buffer deceleration component at two ends, which can slow down and buffer when the supporting table moves to the two ends, prevents the robot from shaking due to collision with the frame body, and avoids adversely affecting the cutting precision.

[0010] Further, the automatic conveying unit further comprises a robot body, a fixing seat and a fixing bolt, the lower end of the robot body is fixedly connected with a square fixing seat, the fixing seat is fixedly connected with the supporting table through the fixing bolts at the four corner positions, and the fixing bolts pass through the bolt through hole and are screwed with the nuts below. The fixing seat fixes the robot body through the fixing bolts at the four corner positions.

[0011] Further, the moving control unit comprises a damper, a spring and a rubber block, one front and one rear dampers are arranged in the mounting grooves on the left and right sides, the dampers are horizontally arranged and fixedly connected with the rubber blocks at the ends, and the outer sides of the dampers are sleeved with springs. The rubber blocks are in contact with the side surfaces of the moving supporting table, the springs buffer the inertia of the supporting table, and the dampers cooperate with the springs to realize the stable deceleration process of the supporting table.

[0012] Further, the mobile control unit further comprises a distance sensor, a programming controller and a winding device, one distance sensor is embedded and installed at the middle position of the left and right sides of the supporting table, the programming controller is embedded and installed at the left side of the platform body, the programming controller is bidirectionally electrically connected with the PLC controller through the extendable data line row, and the data line row is wound in the winding device at the tail end of the programming controller. The distance sensor detects the distance from the left and right ends of the platform body, and then sends a signal to the PLC controller to make the motor stop power output in advance, the programming controller installed on the side can conveniently input programming to the PLC controller, so that the precise light cutting process is realized by controlling the moving track of the supporting table, and the winding device can wind and unwind the data line row, so that the data line row can always maintain the electrical connection between the programming controller and the PLC controller.

[0013] Further, the limiting plate is further included, one transverse limiting plate is installed at the inner wall of the front and rear sides of the platform body, the limiting plate is fixed with the lower end of the installation groove, and the upper end of the limiting plate extends upward by a small distance. The limiting plate is used for limiting the roller to ensure that the roller can stably roll in the installation groove.

[0014] Further, the mechanical arm and the laser generator are further included, the upper end of the robot body is provided with the mechanical arm, and the front end of the mechanical arm is fixedly connected with the laser generator. The robot body performs the laser cutting operation through the mechanical arm and the laser generator.

[0015] Compared with the prior art, the laser cutting robot automatic conveying table has the following advantages:

[0016] 1. The reliable automatic conveying unit is provided, the supporting table can be stably moved left and right in the platform body through the cooperation of the programming controller and the PLC controller, so that the laser cutting robot above can drive the long plate to be precisely and movably cut;

[0017] 2. The reliable mobile control unit can control the left and right movement of the robot, and has a buffer deceleration component at both ends, which can slow down and buffer when the supporting table moves to both ends, prevent the robot from shaking due to collision with the frame, and avoid the adverse effect on cutting precision;

[0018] 3, The utility model discloses a reliable automatic conveying unit, and through the cooperation of programming controller and PLC controller, the supporting table can move left and right stably inside the platform main body, thereby driving the laser cutting robot above to carry out precise moving cutting operation to the long plate, and the utility model also has a reliable moving control unit, can control the left and right movement of the robot, and has a buffer deceleration component at both ends, can play the effect of deceleration buffering when the supporting table moves to both ends, prevent the robot from shaking due to the collision with the frame body, thereby avoiding the adverse effect on cutting accuracy. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is the structure schematic drawing of the utility model;

[0020] Figure 2 It is the right front side structure schematic drawing of the utility model;

[0021] Figure 3 It is the upper side structure schematic drawing of the utility model;

[0022] Figure 4 It is the utility model Figure 1 It is the structure enlarged view of A place in the utility model.

[0023] In the drawing: 1 platform main body, 2 automatic conveying unit, 21 installation slot, 22 gyro wheel, 23 supporting table, 24 motor, 25 PLC controller, 26 bolt through -hole, 27 robot main body, 28 fixed seat, 29 fixed bolt, 3 moving control unit, 31 damper, 32 spring, 33 rubber block, 34 distance sensor, 35 programming controller, 36 take -up, 4 limit plate, 5 mechanical arm, 6 laser generator. DETAILED DESCRIPTION

[0024] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0025] Please refer to Figures 1-4 The embodiment provides a technical scheme: a laser cutting robot automatic conveying table, which comprises a platform main body 1, an automatic conveying unit 2 and a moving control unit 3.

[0026] The platform main body 1 is a horizontally placed square frame body.

[0027] The automatic conveying unit 2 comprises a mounting groove 21, a roller 22, a supporting table 23, a motor 24, a PLC controller 25 and a bolt through hole 26. The mounting groove 21 is arranged on the inner wall of the four sides of the platform body 1. The supporting table 23 is arranged in the frame body of the platform body 1. The rollers 22 are arranged on the left and right sides of the front and rear ends of the supporting table 23. The roller 22 rolls in the mounting groove 21. The bolt through hole 26 is arranged in the upper end of the supporting table 23 in a rectangular filling array. The motor 24 is arranged on the left side of the upper end of the platform body 1. The PLC controller 25 is arranged adjacent to the motor 24. The motor 24 is electrically connected to the output end of the external power supply through the PLC controller 25.

[0028] The moving control unit 3 is arranged on the left and right sides of the platform body 1.

[0029] The platform body 1 is used for the installation and conveying support of the laser cutting robot. The mounting groove 21 is used for the clamping of the roller 22 and the installation of the components of the moving control unit 3. The roller 22 can roll in the mounting groove 21 on the front and rear sides under the driving of the motor 24. The PLC controller 25 controls the motor 24 to realize the forward and reverse rotation and start and stop according to the programmed data, so that the supporting table 23 can move left and right in the platform body 1, drive the robot above to perform precise laser cutting operation, and the bolt through hole 26 arranged in a rectangular filling array allows the installation position of the robot to be finely adjusted. The moving control unit 3 is used for controlling the left and right movement of the robot, and has a buffer deceleration component at both ends, which can slow down and buffer when the supporting table 23 moves to both ends, prevent the supporting table 23 from colliding with the frame to cause the robot to shake, and thus avoid adversely affecting the cutting accuracy.

[0030] The automatic conveying unit 2 further comprises a robot body 27, a fixing seat 28 and a fixing bolt 29. The lower end of the robot body 27 is fixedly connected with the square fixing seat 28. The fixing seat 28 is fixedly connected with the supporting table 23 through the fixing bolts 29 at the four corner positions. The fixing bolt 29 penetrates through the bolt through hole 26 and is screwed with the nut below.

[0031] The moving control unit 3 comprises a damper 31, a spring 32 and a rubber block 33. One front and one rear damper 31 is arranged in each of the mounting grooves 21 on the left and right sides. The damper 31 is horizontally arranged and fixedly connected with the rubber block 33 at the end. The spring 32 is sleeved with the outer side of the damper 31. The rubber block 33 is in contact with the side surface of the moving supporting table 23. The spring 32 buffers the inertia of the supporting table 23, and cooperates with the damper 31 to realize the stable deceleration process of the supporting table 23.

[0032] The mobile control unit 3 further comprises a distance sensor 34, a programming controller 35 and a winding device 36, one distance sensor 34 is embedded and installed at the middle position of the left and right sides of the supporting table 23, the left side of the platform body 1 is embedded and installed with a programming controller 35, the programming controller 35 is bidirectionally electrically connected with the PLC controller 25 through the extendable data line row, and the data line row is wound in the winding device 36 at the tail end of the programming controller 35. The distance sensor 34 detects the distance from the left and right ends of the platform body 1, and then sends a signal to the PLC controller 25 to make the motor 24 stop power output in advance, and the winding device 36 can wind and unwind the data line row, so that the data line row can always maintain the electrical connection between the programming controller 35 and the PLC controller 25.

[0033] Further comprising a limiting plate 4, one transverse limiting plate 4 is installed at the inner wall of the front and rear sides of the platform body 1, the limiting plate 4 is fixed with the lower end of the installation groove 21, and the upper end of the limiting plate 4 extends upward by a small distance. The limiting plate 4 is used for limiting the roller 22, so as to ensure that the roller 22 can stably roll in the installation groove 21.

[0034] Further comprising a mechanical arm 5 and a laser generator 6, the upper end of the robot body 27 is installed with the mechanical arm 5, and the front end of the mechanical arm 5 is fixedly connected with the laser generator 6. The robot body 27 performs laser cutting operation through the mechanical arm 5 and the laser generator 6.

[0035] The working principle of the automatic conveying table of the laser cutting robot is as follows: the automatic conveying table has a reliable automatic conveying unit 2, and the cooperation of the programming controller 35 and the PLC controller 25 enables the supporting table 23 to move left and right stably inside the platform main body 1, so as to drive the laser cutting robot above to perform precise moving cutting operation on the long plate, and the automatic conveying table also has a reliable moving control unit 3, which can control the left and right movement of the robot and has a buffer deceleration component at both ends, so as to play a deceleration buffering effect when the supporting table 23 moves to both ends, prevent the robot from shaking due to collision with the frame body, and thus avoid adverse effects on cutting precision; the platform main body 1 is used for installing and conveying the laser cutting robot, the mounting groove 21 is used for clamping the rollers 22 and installing the components of the moving control unit 3, the rollers 22 can roll in the mounting grooves 21 on both sides under the driving of the motor 24, the PLC controller 25 controls the motor 24 to realize forward and reverse rotation and start and stop according to the programmed data, so that the supporting table 23 can move left and right inside the platform main body 1, drive the robot above to perform precise laser cutting operation, and the robot main body 27 performs laser cutting operation through the mechanical arm 5 and the laser generator 6; the fixing base 28 fixes the robot main body 27 through the fixing bolts 29 at the four corner positions, the bolt through holes 26 of the rectangular filling array allow the installation position of the robot to be fine-tuned; the rubber block 33 contacts the side surface of the supporting table 23 that has moved, the spring 32 buffers the inertia of the supporting table 23, and the damper 31 realizes the stable deceleration process of the supporting table 23, the distance sensor 34 detects the distance from both ends of the platform main body 1, and then sends a signal to the PLC controller 25, so that the motor 24 stops power output in advance, and the programming controller 35 installed on the side can conveniently input programming to the PLC controller 25, so as to realize the precise light cutting process by controlling the moving track of the supporting table 23, and the wire winder 36 can wind and unwind the data line row, so that the data line row can always maintain electrical connection between the programming controller 35 and the PLC controller 25. In addition, the limiting plate 4 is used for limiting the rollers 22, so as to ensure that the rollers 22 can roll stably in the mounting grooves 21.

[0036] It is worth noting that the method of the PLC controller 25 controlling the motor 24 in the above embodiment is a common method in the prior art.

[0037] The above is only an embodiment of the utility model, and does not limit the patent range of the utility model, and any equivalent structure or equivalent process transformation in the utility model specification and the attached drawings, or direct or indirect application in other related technical fields, is also included in the patent protection range of the utility model.

Claims

1. A laser cutting robot automation conveyor table, characterized by: It includes platform body (1), automatic conveying unit (2) and mobile control unit (3); Platform body (1): square frame body horizontally placed; Automatic conveying unit (2): contains installation groove (21), roller (22), supporting table (23), motor (24), PLC controller (25) and bolt through hole (26), the four side inner walls of platform body (1) are all provided with installation groove (21), the supporting table (23) is arranged in the frame body inside platform body (1), and the left and right sides of the front and rear ends of supporting table (23) are all provided with roller (22) through installation, the roller (22) rolls in the inside of installation groove (21), the upper end of supporting table (23) is provided with a piece of square area bolt through hole (26) in the form of rectangular filling array, the upper end left side of platform body (1) is provided with motor (24) fixedly installed, the position adjacent to motor (24) is provided with PLC controller (25), and the output end of motor (24) is electrically connected with external power supply through PLC controller (25); Mobile control unit (3): installed on the left and right sides of platform body (1).

2. A laser cutting robot automated conveyor table according to claim 1, characterized in that: The automatic conveying unit (2) further comprises a robot body (27), a fixed seat (28) and a fixed bolt (29), the lower end of the robot body (27) is fixedly connected with a square fixed seat (28), the fixed seat (28) is fixedly connected with the supporting table (23) through the fixed bolt (29) at the four corner positions, and the fixed bolt (29) penetrates through the bolt through hole (26) and is screwed with the nut below.

3. A laser cutting robot automation conveyor table according to claim 1, characterized in that: The mobile control unit (3) comprises a damper (31), a spring (32) and a rubber block (33), one front and one rear damper (31) is installed in the installation groove (21) on the left and right sides, the damper (31) is horizontally arranged and fixedly connected with the rubber block (33) at the end, and the outer side of the damper (31) is sleeved with the spring (32).

4. The laser cutting robot automation conveyor table of claim 1, wherein: The mobile control unit (3) further comprises a distance sensor (34), a programming controller (35) and a wire winder (36), one distance sensor (34) is embeddedly installed at the middle position of the left and right sides of the supporting table (23), the programming controller (35) is embeddedly installed on the left side of the platform body (1), the programming controller (35) is bidirectionally electrically connected with the PLC controller (25) through the stretchable data line row, and the data line row is wound in the wire winder (36) at the tail end of the programming controller (35).

5. The laser cutting robot automation conveyor table of claim 1, wherein: It also includes a limiting plate (4), one transverse limiting plate (4) is installed on the inner wall of the front and rear sides of the platform body (1), the limiting plate (4) is fixed with the lower end of the installation groove (21), and the upper end of the limiting plate (4) extends upward by a small distance.

6. A laser cutting robot automation conveyor table according to claim 2, characterized in that: It also includes a mechanical arm (5) and a laser generator (6), the upper end of the robot body (27) is provided with a mechanical arm (5), and the end of the mechanical arm (5) towards the front is fixedly connected with a laser generator (6).

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