A composite laser processing mechanism and a composite laser processing method

Abstract

The application relates to the field of laser processing, and discloses a composite laser processing mechanism and a composite laser processing method, which comprise a processing table, a collecting box is inserted into the outer wall of the processing table, a turnover motor is fixedly connected to the outer wall of the processing table, an output shaft of the turnover motor is fixedly connected with a turnover plate, a frame is slidably connected to the top of the processing table, an electric sliding rail is fixedly connected to the top of the frame, a moving seat is slidably connected to the inner wall of the electric sliding rail, a servo motor is fixedly connected to the moving seat, a transmission mechanism is arranged on the moving seat, the transmission mechanism comprises a cylinder, a rotating shaft is arranged on the cylinder, and a disc is rotationally connected to the outer wall of the cylinder. The positive rotation and the reverse rotation of the servo motor can fix and rotate the cylinder, so that the cylinder is quickly released from the fixing effect, and a suitable laser processing head is selected for composite laser processing, thereby ensuring the adjustment and selection efficiency and saving certain material resources.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of laser processing, in particular to a composite laser processing mechanism and a composite laser processing method. BACKGROUND

[0002] With the diversification of industrial manufacturing demands and the complication of product design, the traditional single laser processing technology has gradually exposed its limitations, in order to overcome these problems, the composite laser processing technology emerges as the times require, by replacing the laser output end, so as to adjust the size of the laser, and adapt to different materials for laser processing.

[0003] And considering that the laser processing mechanism needs to replace the laser output end during processing, usually the laser output end needs to be manually disassembled by the staff, and then the staff replaces and installs the new laser output end, so as to replace the different laser output end for composite laser processing.

[0004] And considering that the staff needs to select and manually replace the laser output end during replacement, the replacement process is relatively cumbersome, and is not convenient and fast, which affects the efficiency of subsequent composite laser processing. SUMMARY

[0005] In view of the defects of the prior art, the application provides a composite laser processing mechanism and a composite laser processing method, which solves the problem that in the composite processing process, the laser head needs to be judged and selected by the staff according to the properties of the material, and manually replaced, resulting in a relatively cumbersome replacement process.

[0006] To achieve the above purpose, the application is implemented by the following technical scheme: a composite laser processing mechanism, comprising a processing table, a collecting box is inserted into the outer wall of the processing table, a turnover motor is fixedly connected to the outer wall of the processing table, an output shaft of the turnover motor is fixedly connected to a turnover plate, a frame is slidingly connected to the top of the processing table, an electric sliding rail is fixedly connected to the top of the frame, a movable seat is slidingly connected to the inner wall of the electric sliding rail, a servo motor is fixedly connected to the movable seat, a transmission mechanism is arranged on the movable seat, the transmission mechanism comprises a cylinder, a rotating shaft is arranged on the cylinder, a disc is rotatably connected to the outer wall of the cylinder, a wedge A is fixedly connected to the cylinder, a group of control mechanisms are arranged on the disc, and a limiting mechanism is arranged on the inner wall of the cylinder.

[0007] Preferably, the turnover plate is rotatably connected to the inner wall of the processing table, and the outer wall of the cylinder is fixedly connected to the inner wall of the movable seat.

[0008] Preferably, one end of the rotating shaft is fixedly connected with the output shaft of the servo motor, and the other end of the rotating shaft is rotatably connected with the inner wall of the barrel.

[0009] Preferably, the control mechanism comprises a shell, the inner wall of the shell is rotatably connected with a push plate, and the outer wall of the push plate is elastically connected with the inner wall of the shell through a volute spring.

[0010] Preferably, the inner wall of the disc penetrates and is fixedly connected with the outer wall of the rotating shaft.

[0011] Preferably, the outer wall of the shell is fixedly connected with the outer wall of the disc, the outer wall of the push plate is fixedly connected with one end of the volute spring, and the other end of the volute spring is fixedly connected with the inner wall of the shell.

[0012] Preferably, the limiting mechanism comprises a rod body, the outer wall of the rod body is fixedly connected with a disc body, another set of control mechanisms are arranged on the disc body, the inner wall of the barrel is rotatably connected with a reciprocating screw rod, the outer wall of the reciprocating screw rod is fixedly connected with a ring body, the inner wall of the ring body is fixedly connected with a wedge block B, the outer wall of the reciprocating screw rod is threadedly connected with a push plate, the top of the push plate is fixedly connected with a limiting block, and the outer wall of the moving seat is provided with a limiting groove.

[0013] Preferably, the outer wall of the rod body is rotatably connected with the inner wall of the barrel, and the inner wall of the limiting groove is inserted with the outer wall of the limiting block.

[0014] Preferably, the outer wall of the rod body is fixedly connected with a set of belt pulleys, the outer wall of the rotating shaft is fixedly connected with another set of belt pulleys, and the two sets of belt pulleys are drivingly connected through a belt.

[0015] A composite laser processing method, comprising the following steps:

[0016] S. placing the material to be laser processed on the top of the turnover plate, selecting a suitable laser processing head according to the nature of the material, starting the servo motor by control, and driving the rotating shaft to rotate clockwise, so that the rotating shaft drives a set of control mechanisms to rotate in the process, and a set of push plates rotate through the wedge block A;

[0017] S. transmitting the rotating effect of the rotating shaft to the rod body through the two sets of belt pulleys and the belt, driving another set of control mechanisms to rotate, and the limiting direction of the control mechanism is opposite to that of the previous set of control mechanisms, so that another set of push plates drive the wedge block B to move in the shell, drive the reciprocating screw rod to rotate, drive the push plate provided on the outer wall to move horizontally, drive the limiting block to move horizontally, and separate the outer wall of the limiting block from the inner wall of the limiting groove.

[0018] S. And after the cylinder fixing effect is released, the servo motor stops clockwise rotation and performs counterclockwise rotation, the rotating shaft drives the disc to rotate, the disc drives a group of control mechanisms to rotate in the opposite direction, a group of push plates cooperate with the shell to push the wedge block A, the wedge block A drives the cylinder to rotate, so that the positions of a plurality of different laser heads arranged on one side of the cylinder are changed;

[0019] S. And after the appropriate laser processing head is selected, the servo motor stops counterclockwise rotation and rotates clockwise again, so as to drive the reciprocating lead screw to rotate again, so that the limiting block moves outward along the sliding groove formed in the outer wall of the cylinder and then moves inward to the rear of the head, so that the outer wall of the limiting block is inserted and fixed with the limiting groove.

[0020] S. Meanwhile, after the composite laser processing is completed, the workpiece is taken out along the top of the turnover plate, the turnover motor is started, the turnover motor drives the turnover plate to rotate by 180°, the residual processing debris on the turnover plate falls downward, and is collected in the collecting box inserted in the inner wall of the processing table.

[0021] The application provides a composite laser processing mechanism and a composite laser processing method.

[0022] 1. The positive rotation and reverse rotation of the servo motor can fix and rotate the cylinder, so that the cylinder is quickly released from the fixing effect, and the appropriate laser processing head is selected for composite laser processing, which ensures the adjustment and selection efficiency and saves certain resources.

[0023] 2. The two groups of control mechanisms are arranged in opposite directions, so that when one group of control mechanisms rotates, the other group of control mechanisms is affected by gravity and does not rotate, thereby ensuring the transmission effect during the positive rotation and reverse rotation of the servo motor.

[0024] 3. The turnover motor is arranged, and the turnover plate is arranged, so that after the composite processing is completed, the turnover motor drives the turnover plate to rotate by 180°, the residual processing debris on the turnover plate falls downward, and is collected in the collecting box inserted in the inner wall of the processing table, thereby protecting the working environment. DETAILED DESCRIPTION

[0025] Figure 1 It is a front view structure schematic diagram of the application;

[0026] Figure 2 It is a rear view structure schematic diagram of the application;

[0027] Figure 3 It is a turnover plate structure schematic diagram of the application;

[0028] Figure 4 is a schematic view of the collecting box structure of the present application;

[0029] Figure 5 is a schematic view of the moving seat structure of the present application;

[0030] Figure 6 is a schematic view of the cylinder cross-section structure of the present application;

[0031] Figure 7 is a schematic view of the limiting groove structure of the present application;

[0032] Figure 8 is a schematic view of the wedge block B structure of the present application;

[0033] Figure 9 is a schematic view of the belt wheel and belt structure of the present application;

[0034] Figure 10 is a schematic view of the control mechanism structure of the present application.

[0035] wherein 1, processing table; 2, collecting box; 3, turnover motor; 4, turnover plate; 5, frame; 6, moving seat; 7, servo motor; 8, transmission mechanism; 801, cylinder; 802, rotating shaft; 803, wedge block A; 804, disc; 9, belt wheel; 10, belt; 11, limiting mechanism; 111, rod body; 112, disc body; 113, wedge block B; 114, ring body; 115, reciprocating screw rod; 116, push plate; 117, limiting block; 118, limiting groove; 12, control mechanism; 121, shell; 122, volute spring; 123, push plate. DETAILED DESCRIPTION

[0036] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the present application specification. Obviously, the described embodiments are only some of the embodiments of the present application, but not all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative work are within the protection scope of the present application. EMBODIMENT

[0037] Please refer to the drawings in the present application specification Figure 1 - the drawings in the present application specification Figure 10The embodiment of the application provides a composite laser processing mechanism, which comprises a processing table 1, the processing table 1 provides support effect for composite laser processing, a collecting box 2 is inserted into the outer wall of the processing table 1, the collecting box 2 is installed in the inner wall of the processing table 1 in a mode of being placed through insertion, the collecting box 2 is used for collecting the debris and residual materials after laser processing, the outer wall of the processing table 1 is fixedly connected with a turnover motor 3, the processing table 1 provides support and fixing effect for the turnover motor 3, the output shaft of the turnover motor 3 is fixedly connected with a turnover plate 4, the turnover plate 4 is turned along the inner wall of the processing table 1, so that the waste on the top of the turnover plate 4 is conveniently collected and stored, and the inner wall of the processing table 1 is rotationally connected with the turnover plate 4, so that the stability of the turnover plate 4 in the rotating process is ensured.

[0038] The top of the processing table 1 is slidably connected with a frame 5, the frame 5 moves transversely along the top of the processing table 1, the top of the frame 5 is fixedly connected with an electric sliding rail, the inner wall of the electric sliding rail is slidably connected with a moving seat 6, the moving seat 6 moves transversely along the top of the frame 5 by controlling the electric sliding rail, the moving seat 6 is fixedly connected with a servo motor 7, the moving seat 6 provides support and fixing effect for the servo motor 7, the moving seat 6 is provided with a transmission mechanism 8, the transmission mechanism 8 comprises a cylinder body 801, the outer wall of the cylinder body 801 is fixedly connected with the inner wall of the moving seat 6, the stability of the cylinder body 801 in the rotating process is maintained, the cylinder body 801 is provided with a rotating shaft 802, one end of the rotating shaft 802 is fixedly connected with the output shaft of the servo motor 7, the other end of the rotating shaft 802 is rotationally connected with the inner wall of the cylinder body 801, the servo motor 7 is started to drive the rotating shaft 802 to rotate, and the cylinder body 801 provides support effect in the rotating process of the rotating shaft 802.

[0039] The outer wall of the cylinder body 801 is rotationally connected with a disc 804, the cylinder body 801 provides support effect for the disc 804, the inner wall of the disc 804 penetrates and is fixedly connected with the outer wall of the rotating shaft 802, the rotating shaft 802 drives the disc 804 to rotate in the rotating process of the rotating shaft 802, the cylinder body 801 is fixedly connected with a wedge block A 803, the cylinder body 801 provides support effect for the wedge block A 803, the disc 804 is provided with a group of control mechanisms 12, the control mechanism 12 comprises a shell 121, the outer wall of the shell 121 is fixedly connected with the outer wall of the disc 804, the disc 804 drives the shell 121 to rotate and move in the rotating process of the disc 804, the inner wall of the shell 121 is rotationally connected with a push plate 123, the shell 121 rotates and moves the push plate 123, the outer wall of the push plate 123 is fixedly connected with one end of a volute spring 122, the other end of the volute spring 122 is fixedly connected with the inner wall of the shell 121, and the push plate 123 is driven to reset through the force of the volute spring 122, so that the push plate 123 remains in an open state.

[0040] The inner wall of the barrel 801 is provided with a limiting mechanism 11, the limiting mechanism 11 comprises a rod body 111, the outer wall of the rod body 111 is rotationally connected with the inner wall of the barrel 801, so that the barrel 801 provides support effect for the rod body 111, the outer wall of the rod body 111 is fixedly connected with a disc body 112, so that the rod body 111 drives the disc body 112 to rotate at the same time in the rotating process, another set of control mechanisms 12 are arranged on the disc body 112, and the self-locking direction of the other set of control mechanisms 12 is opposite to that of the control mechanism, the inner wall of the barrel 801 is rotationally connected with a reciprocating screw rod 115, so that the barrel 801 provides support effect for the reciprocating screw rod 115, the outer wall of the reciprocating screw rod 115 is fixedly connected with a ring body 114, so that the reciprocating screw rod 115 drives the ring body 114 to rotate at the same time in the rotating process, the inner wall of the ring body 114 is fixedly connected with a wedge block B 113, and the direction of the wedge block B 113 is opposite to that of the wedge block A 803, the outer wall of the reciprocating screw rod 115 is threadedly connected with a push plate 116, so that the reciprocating screw rod 115 drives the push plate 116 to move transversely in the rotating process, the top of the push plate 116 is fixedly connected with a limiting clamping block 117, so that the push plate 116 drives the limiting clamping block 117 to move transversely, and the limiting clamping block 117 slides with the outer wall of the barrel 801, so as to keep the stability of the limiting clamping block 117 in transverse movement, the outer wall of the moving seat 6 is provided with a limiting groove 118, the inner wall of the limiting groove 118 is inserted with the outer wall of the limiting clamping block 117, so as to fix the rotating position of the barrel 801, the outer wall of the rod body 111 is fixedly connected with a set of belt pulleys 9, the outer wall of the rotating shaft 802 is fixedly connected with another set of belt pulleys 9, and the two sets of belt pulleys 9 are drivingly connected through a belt 10, so that the rotating shaft 802 drives the rod body 111 to rotate at the same time in the rotating process.

[0041] A composite laser processing method, comprising the following steps:

[0042] S1. Place the material to be laser processed on the top of the turnover plate 4, select a suitable laser processing head according to the nature of the material, start the servo motor 7 by control, so that the servo motor 7 drives the rotating shaft 802 to rotate clockwise, the rotating shaft 802 drives the control mechanism 12 to rotate in the rotating process, the push plate 123 rotates through the wedge block A 803, and the barrel 801 is in a stopped state due to the weight;

[0043] S2. The rotation effect of the rotating shaft 802 is transmitted to the rod body 111 through the two sets of pulleys 9 and belts 10, so that the rod body 111 rotates, drives another set of control mechanisms 12 to rotate, and the limiting direction of the control mechanism 12 is opposite to that of the previous set of control mechanisms 12, so that another set of push plates 123 cooperate with the shell 121 to push the wedge block B 113, drive the reciprocating lead screw 115 to rotate, drive the push plate 116 arranged on the outer wall to move horizontally, drive the limiting block 117 to move horizontally, and the outer wall of the limiting block 117 is separated from the inner wall of the limiting groove 118, so as to achieve the purpose of releasing the fixing effect of the cylinder 801.

[0044] S3. After the fixing effect of the cylinder 801 is released, the servo motor 7 stops rotating clockwise and rotates counterclockwise, the rotating shaft 802 drives the disc 804 to rotate, the disc 804 drives a set of control mechanisms 12 to rotate in the opposite direction, a set of push plates 123 cooperate with the shell 121 to push the wedge block A 803, the wedge block A 803 drives the cylinder 801 to rotate, so that the plurality of different laser head positions arranged on one side of the cylinder 801 are changed, so as to select the appropriate laser head for composite laser processing according to the processing needs.

[0045] S4. After selecting the appropriate laser processing head, the servo motor 7 stops rotating counterclockwise and rotates clockwise again, which drives the reciprocating lead screw 115 to rotate again, the limiting block 117 moves outward along the sliding groove formed on the outer wall of the cylinder 801 and then moves inward to reset, the outer wall of the limiting block 117 is inserted and fixed with the limiting groove 118, so as to achieve the effect of fixing the position of the cylinder 801 and the position of the laser processing head, and ensure the stability of the composite laser processing.

[0046] S5. At the same time, after the composite laser processing is completed, the worker takes out the finished product along the top of the turnover plate 4, the turnover motor 3 is started, the turnover motor 3 drives the turnover plate 4 to rotate 180°, the residual processing debris on the turnover plate 4 falls downward, and cooperates with the collecting box 2 inserted in the inner wall of the processing table 1 to collect, so as to achieve the effect of uniformly collecting and processing the laser processing residual debris and impurities, and ensure the hygiene of the working environment.

[0047] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and modifications can be made to the embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A composite laser processing mechanism comprising a processing table (1), characterized in that, The outer wall of the processing table (1) is inserted with a collection box (2), the outer wall of the processing table (1) is fixedly connected with a turnover motor (3), the output shaft of the turnover motor (3) is fixedly connected with a turnover plate (4), the top of the processing table (1) is slidably connected with a frame (5), the top of the frame (5) is fixedly connected with an electric sliding rail, the inner wall of the electric sliding rail is slidably connected with a moving seat (6), the moving seat (6) is fixedly connected with a servo motor (7), the moving seat (6) is provided with a transmission mechanism (8), the transmission mechanism (8) comprises a cylinder (801), the outer wall of the cylinder (801) is fixedly connected with the inner wall of the moving seat (6), the cylinder (801) is provided with a rotating shaft (802), one end of the rotating shaft (802) is fixedly connected with the output shaft of the servo motor (7), the other end of the rotating shaft (802) is rotatably connected with the inner wall of the cylinder (801), the outer wall of the cylinder (801) is rotatably connected with a disc (804), the inner wall of the disc (804) penetrates and is fixedly connected with the outer wall of the rotating shaft (802), the cylinder (801) is fixedly connected with a wedge block A (803), the disc (804) is provided with a group of control mechanisms (12), and the inner wall of the cylinder (801) is provided with a limiting mechanism (11). The control mechanism (12) comprises a shell (121), the inner wall of the shell (121) is rotatably connected with a push plate (123), the outer wall of the push plate (123) is elastically connected with the inner wall of the shell (121) through a spiral spring (122), the outer wall of the shell (121) is fixedly connected with the outer wall of the disc (804), the outer wall of the push plate (123) is fixedly connected with one end of the spiral spring (122), and the other end of the spiral spring (122) is fixedly connected with the inner wall of the shell (121). The limiting mechanism (11) comprises a rod body (111), the outer wall of the rod body (111) is fixedly connected with a group of belt pulleys (9), the outer wall of the rotating shaft (802) is fixedly connected with another group of belt pulleys (9), the two groups of belt pulleys (9) are drivingly connected through a belt (10), the outer wall of the rod body (111) is fixedly connected with a disc body (112), the disc body (112) is provided with another group of control mechanisms (12), the inner wall of the cylinder (801) is rotatably connected with a reciprocating wire rod (115), the outer wall of the reciprocating wire rod (115) is fixedly connected with a ring body (114), the inner wall of the ring body (114) is fixedly connected with a wedge block B (113), the direction of the wedge block B (113) is opposite to that of the wedge block A (803), the outer wall of the reciprocating wire rod (115) is threadedly connected with a push plate (116), the top of the push plate (116) is fixedly connected with a limiting clamping block (117), and the outer wall of the moving seat (6) is provided with a limiting groove (118).

2. The laser processing apparatus according to claim 1, wherein The turnover plate (4) is rotatably connected with the inner wall of the processing table (1).

3. The laser processing apparatus according to claim 1, wherein The outer wall of the rod body (111) is rotationally connected with the inner wall of the barrel (801), and the inner wall of the limiting groove (118) is inserted with the outer wall of the limiting clamping block (117).

4. The method according to any one of claims 1 to 3, wherein It comprises the following steps: S1. Place the material to be laser processed on the top of the turnover plate (4), and select the appropriate laser processing head according to the properties of the material, start the servo motor (7) by control, make the servo motor (7) drive the rotating shaft (802) to rotate clockwise, and make the rotating shaft (802) drive a group of control mechanisms (12) to rotate in the process of rotation, so that a group of push plates (123) move by rotating the wedge block A (803); S2. The rotating effect of the rotating shaft (802) is transmitted to the rod body (111) through two groups of belt pulleys (9) and belts (10), so that the rod body (111) drives another group of control mechanisms (12) to rotate, and the limiting direction of the control mechanism (12) is opposite to that of the previous group of control mechanisms (12), so that another group of push plates (123) cooperate with the shell (121) to push the wedge block B (113), so that the wedge block B (113) drives the reciprocating lead screw (115) to rotate, so that the reciprocating lead screw (115) drives the push plate (116) provided on the outer wall to move transversely, so that the push plate (116) drives the limiting clamping block (117) to move transversely, so that the outer wall of the limiting clamping block (117) is separated from the inner wall of the limiting groove (118); S3. And after the fixing effect of the barrel (801) is released, the servo motor (7) stops rotating clockwise and rotates counterclockwise, then the rotating shaft (802) drives the disc (804) to rotate, so that the disc (804) drives a group of control mechanisms (12) to rotate in the opposite direction, so that a group of push plates (123) cooperate with the shell (121) to push the wedge block A (803), so that the wedge block A (803) drives the barrel (801) to rotate, so that the barrel (801) changes the position of the plurality of different laser heads arranged on one side of the barrel (801); S4. And after selecting the appropriate laser processing head, the servo motor (7) stops rotating counterclockwise and rotates clockwise again, so that the reciprocating lead screw (115) rotates again, so that the limiting clamping block (117) moves outward along the sliding groove formed on the outer wall of the barrel (801) and then moves inward to the position of the head, so that the outer wall of the limiting clamping block (117) is inserted and fixed with the limiting groove (118); S5. Meanwhile, after the composite laser processing is completed, the workers take out the finished product along the top of the turnover plate (4), start the turnover motor (3), make the turnover motor (3) drive the turnover plate (4) to rotate 180°, so that the residual processing debris on the turnover plate (4) falls downward, and cooperates with the collecting box (2) inserted in the inner wall of the processing table (1) to collect.

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