Fully automatic laser cutting production system and method suitable for flexible sheet production line

Abstract

The present invention provides a fully automatic laser cutting production system and method suitable for a flexible plate production line, the production system comprising: a frame and a loading system, a cutting system, a blanking system, a discharging system and a transfer system which are sequentially arranged on the frame; the transfer system is movably arranged on one side along the flow direction of the plate; the blanking system for automatic discharging is arranged below the cutting system; the cutting system is arranged on the frame; after the loading system loads and positions the plate, the transfer system clamps the positioned plate and moves it to the cutting system and carries the plate to cooperate with the cutting system to complete the cutting production, the cut products / waste are discharged from the blanking system, and the remaining plate waste / products are moved to the discharging system with the transfer system and automatically discharged by the discharging system.

Description

Technical Field

[0001] The present invention relates to the field of laser cutting technology, and in particular to a full-automatic laser cutting production system and method suitable for a flexible plate production line. Background Art

[0002] The laser cutting machine focuses the laser emitted from the laser into a high-power density laser beam. The laser beam irradiates the surface of the workpiece, causing the workpiece to reach the melting point. At the same time, the high-pressure gas coaxial with the beam blows away the molten metal. As the relative position of the beam and the workpiece moves, a cut is eventually formed in the material, thereby achieving the purpose of cutting. At the same time, with the development of science and technology, human society has higher and higher requirements on the function and quality of products. Among them, the application of laser gas cutting machine improves the efficiency and quality of plate cutting.

[0003] Chinese patent CN115533334A discloses a laser cutting process for aluminum veneer, which includes the following steps: S1, substrate selection: selecting high-quality aluminum alloy plate as substrate; S2, loading: placing the selected substrate on the loading mechanism, and placing the substrate on the feeding mechanism through the loading mechanism; S3, substrate positioning: positioning the plate on the feeding mechanism through the automatic positioning mechanism; S4, feeding: conveying the positioned plate on the feeding mechanism to the laser cutting machine; S5, laser cutting: the laser cutting machine cuts the fed plate to a specific size; S6, discharging: the feeding mechanism conveys the cut aluminum veneer out of the laser cutting machine; S7, unloading: the feeding mechanism conveys the cut aluminum veneer to the loading mechanism, and the cut aluminum veneer is removed through the loading mechanism. The technical solution can realize automatic loading and unloading and automatic positioning of the cut plate, reduce work intensity, save manpower, and improve safety.

[0004] However, this technical solution has the following shortcomings: 1. The above solution is to achieve plate cutting by positioning the plate and then moving the laser cutting component. The plate cutting requires multiple positioning and transportation, and the cumulative positioning error is large, which affects the product cutting accuracy; 2. The cut products / waste cannot be continuously transported / output and positioned and collected, and continuous flexible production line operation cannot be achieved. Summary of the invention

[0005] One of the purposes of the present invention is to address the shortcomings of the prior art and provide a fully automatic laser cutting production system suitable for a flexible sheet production line. The cutting positioning and transfer of the sheet can be synchronously achieved through a transfer system movably arranged on one side of the sheet flow direction. While completing the sheet positioning and blanking collection, the loading system, cutting system, discharge system and unloading production line can be flexibly connected to realize continuous flexible production line operation of the sheet, thereby improving the efficiency of assembly line processing and the product cutting accuracy.

[0006] To achieve the above object, the present invention provides the following technical solutions:

[0007] A fully automatic laser cutting production system suitable for a flexible sheet production line, characterized in that it comprises a frame and a loading system, a cutting system, a blanking system, a discharging system and a transfer system sequentially arranged on the frame;

[0008] The transfer system is movably arranged along one side of the plate flow direction;

[0009] The material discharge system for automatic material discharge is arranged below the cutting system;

[0010] The cutting system is arranged on the frame;

[0011] After the loading system positions the plate, the transfer system clamps the positioned plate and moves it to the cutting system and carries the plate to cooperate with the cutting system to complete the cutting production. The cut products / waste are discharged from the blanking system, and the remaining plate waste / products are moved to the discharging system with the transfer system and automatically discharged by the discharging system.

[0012] Preferably, the feeding system comprises a conveying unit rotatably arranged on the frame, and a side positioning component arranged on one side of the conveying unit for laterally positioning the plate on the conveying unit;

[0013] The side positioning assembly positions the plate on the conveying unit laterally within the clamping range of the transfer system, and the transfer system transfers the positioned plate.

[0014] Preferably, the cutting system comprises:

[0015] A crossbeam disposed on the frame;

[0016] A laser cutting head mounted on the crossbeam; and

[0017] A replacement and cleaning component provided on one side of the laser cutting machine head for automatically replacing the laser head;

[0018] The replacement and cleaning component cleans and disassembles the used laser head to be replaced, and automatically replaces the laser head to be replaced.

[0019] Preferably, the replacement cleaning component utilizes a fixed torque method to disassemble and assemble the laser head.

[0020] Preferably, the blanking system comprises:

[0021] A supporting plate provided on the frame for flexibly supporting the plate to be cut; and

[0022] A turning mechanism provided below the supporting plate for driving the supporting plate to turn over;

[0023] The turning mechanism drives the supporting plate to rotate, so that the materials falling on the supporting plate are automatically discharged.

[0024] Preferably, the discharge system comprises:

[0025] A cleaning unit, the cleaning unit being arranged on one side of the frame;

[0026] A material discharging driving unit, the material discharging driving unit drives a mobile supporting unit carrying materials to reciprocate through the cleaning unit;

[0027] After the discharging driving unit drives the support to pass through the cleaning unit, during the withdrawal process, the cleaning unit will move the materials on the supporting unit to clean and discharge.

[0028] Preferably, the transfer system comprises:

[0029] A clamping unit, used for clamping a plate for movement, the clamping unit being slidably disposed on one side of the frame;

[0030] A clamping drive unit drives the clamping unit to reciprocate between the feeding system, the cutting system and the discharging system.

[0031] Preferably, the clamping unit comprises:

[0032] A movable plate, the movable plate is slidably arranged on the frame, and a guide rail is arranged on one side of the movable plate;

[0033] A clamping device, wherein a plurality of groups of clamping devices are slidably arranged on the guide rail;

[0034] The limiting part is arranged below the clamp device and installed on the frame, and is used for limiting the position of the clamp device.

[0035] Preferably, the clamp device comprises an upper clamp seat, a lower clamp seat, a clamp assembly arranged in front of the lower clamp seat, and a first driving assembly arranged through the upper clamp seat and the lower clamp seat to drive the clamp assembly to open and close, at least one set of floating clamping assemblies arranged on the lower clamp seat on the side opposite to the clamp assembly, and a movable guide plate arranged on the outer side of the lower clamp seat;

[0036] The floating clamping assembly is used to fix / slidably mount the clamping device on the guide rail.

[0037] Preferably, the floating clamping assembly comprises:

[0038] A dynamic locking portion, the dynamic locking portion passing through the lower clamp seat;

[0039] A locking plate, wherein the side of the locking plate in contact with the dynamic locking portion is inclined, and the output end of the dynamic locking portion is connected to the locking plate;

[0040] A limiting member, the limiting member is mounted on the movable guide plate;

[0041] A locking guide block, the locking guide block is mounted on the side wall of the lower clamp seat, a guide surface and a vertically arranged positioning surface are arranged on the inner side of the locking guide block, the locking plate slides laterally along the guide surface and is limited by the positioning surface;

[0042] A locking gap is provided between the position-limiting member and the locking plate, and the dynamic locking portion reciprocates up and down to change the distance between the locking plate and the guide rail.

[0043] In addition, another purpose of the present invention is to address the shortcomings of the prior art. The present invention also provides a fully automatic laser cutting production method suitable for a flexible sheet production line. The sheet is continuously transferred and positioned and clamped between the loading, cutting, and automatic discharge processes through a transfer system, and is combined with the optimized layout design of the loading system, cutting system, discharge system, and unloading production line to realize continuous flexible production line operation for sheet cutting.

[0044] To achieve the above object, the present invention provides the following technical solutions:

[0045] A fully automatic laser cutting production method for a flexible sheet production line includes the following steps:

[0046] Step 1: Plate loading: The plate is transferred to the conveying unit and conveyed forward. After the plate on the conveying unit is positioned to one side by the side positioning component, the transfer unit clamps the positioned plate.

[0047] Step 2: Plate cutting: After the transfer unit holding the plate in step 1 moves to the bottom of the cutting system, the plate is clamped and moved by the transfer unit to cooperate with the cutting of the laser cutting head to complete the plate cutting. The cut products / waste are discharged through the blanking system.

[0048] Preferably, it also includes discharging large-sized materials: the remaining plate after cutting in step 2 is clamped by the clamping unit and moved to the discharging system, driven by the discharging driving unit to move and pass through the cleaning unit, and when the driving unit drives the supporting bracket to return, the cleaning unit scrapes the plate on the supporting bracket to the material temporary storage area;

[0049] Preferably, in step 2, the used laser head is cleaned and automatically replaced by replacing the cleaning component;

[0050] Preferably, in step 2, the locking / loosening of the clamp device and the guide rail is changed by a floating clamp assembly to facilitate the movement of the clamp device along the guide rail;

[0051] Preferably, in step 2, the clamp device is limited by a limiting portion, and the movable plate is moved to change the position of the clamp device on the guide rail, thereby achieving the replacement of the clamping point of the clamp and avoiding the cutting position of the plate.

[0052] The beneficial effects of the present invention are:

[0053] (1) The present invention flexibly connects the loading system, cutting system, discharge system and unloading production line through the transfer system, optimizes the spatial position layout of each system, and combines the transfer system activity setting on one side of the plate flow direction to synchronously realize the cutting positioning and transfer of the plate, so as to realize the plate clamping and completing the loading, cutting, positioning, centralized blanking and waste discharge flow processing operations at one time, thereby improving production efficiency and reducing the number of clamping times, thereby improving the plate processing accuracy.

[0054] (2) The clamp device of the present invention is integrated with a floating clamping assembly, which cooperates with the positioning function of the limit part to realize the online change and online avoidance of the plate cutting position to meet the online cutting avoidance of special positions during plate cutting, while ensuring the cutting requirements without affecting the efficiency of the assembly line processing operation.

[0055] (3) The present invention realizes the adjustable fixation / movability of the clamp device by cooperating with the movable guide plate through the floating clamping assembly, and at the same time, cooperates with the limit of the limit part to cooperate with the movement of the movable plate to realize the adjustment of the clamping position of a single clamp. When the clamping position of the plate needs to be cut, no secondary clamping is required, and online switching can be achieved, thereby improving the utilization rate of the plate.

[0056] (4) The feeding system in the present invention has specific automatic conveying and bidirectional positioning functions, especially using the side positioning component to position and transfer the automatically conveyed plate to the transfer system for clamping, thereby realizing automatic feeding and positioning clamping before the plate is cut, and the positioning clamping accuracy and efficiency are high.

[0057] (5) The present invention drives the bearing unit to rotate through the second drive and integrates the torque control component of the bearing unit to achieve fixed torque disassembly of the laser head, thereby preventing damage to the laser head due to excessive torque. At the same time, the cleaning unit driven by the same power is used to clean the laser head to be disassembled, thereby achieving maintenance of the laser head.

[0058] (6) The present invention arranges the brush plate that receives the plate during the cutting operation as a rotatable structure, and cooperates with a flipping mechanism to drive the brush plate to flip downward, so that the plate material cut on the brush plate is automatically discharged, and cooperates with a conveying mechanism arranged below to receive and continuously output the fallen plate material, thereby eliminating the need to arrange an additional adsorption and sorting mechanism for unloading the plate material, and the structure is compact and the unloading efficiency is high.

[0059] In summary, the present invention has the advantages of less times of plate cutting, positioning and clamping, high plate cutting utilization rate, high flow operation efficiency, high processing precision, and the ability to realize flexible production operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0060] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0061] Figure 2 It is a schematic diagram of the overall structure of the feeding system of the present invention;

[0062] Figure 3 It is a schematic diagram of the side positioning assembly of the present invention;

[0063] Figure 4 This is a schematic diagram of the lateral positioning process of the plate of the present invention;

[0064] Figure 5 It is a schematic diagram of the laser head of the present invention;

[0065] Figure 6 A schematic diagram of replacing a cleaning component of the present invention;

[0066] Figure 7 It is a schematic diagram of the load-bearing unit of the present invention;

[0067] Figure 8 It is a schematic diagram of the bearing seat of the present invention;

[0068] Fig. 9 It is a schematic diagram of the support member of the present invention;

[0069] Fig.10 It is a schematic diagram of the cleaning unit of the present invention;

[0070] Fig.11 This is a bottom view of the overall replacement cleaning assembly of the present invention;

[0071] Fig.12 It is a schematic diagram of the coordination between the brush plate and the conveying mechanism of the present invention;

[0072] Fig.13 It is a schematic diagram of the connection between the brush plate, the turning mechanism and the lifting mechanism of the present invention;

[0073] Fig.14 It is an overall schematic diagram of the discharge system of the present invention;

[0074] Fig.15 For the present invention Fig.14 The local enlarged schematic diagram of R in the middle;

[0075] Fig.16 It is an overall schematic diagram of the clamping unit of the present invention;

[0076] Fig.17 This is a schematic diagram of the bottom state of the clamp device of the present invention;

[0077] Fig.18 The overall structure of the clamp device of the present invention is shown in FIG. Figure 1 ;

[0078] Fig.19 The overall structure of the clamp device of the present invention is shown in FIG. Figure 2 ;

[0079] Fig. 20 It is a schematic diagram of the floating clamping assembly of the present invention;

[0080] Fig.21 It is a schematic diagram of the guide part of the present invention;

[0081] Fig. 22 This is a schematic diagram of the clamp of the present invention clamping a plate;

[0082] Fig.23 Schematic diagram of the working process of embodiment 7 of the present invention. DETAILED DESCRIPTION

[0083] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0084] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0085] Embodiment 1

[0086] like Figure 1As shown, this embodiment provides a fully automatic laser cutting production system suitable for a flexible plate production line, comprising a frame 6000 and a loading system 1000, a cutting system 2000, a blanking system 3000 and a transfer system 5000 sequentially arranged on the frame 6000; the transfer system 5000 is movably arranged along one side of the plate flow direction; the blanking system 3000 for automatic material discharge is arranged below the cutting system 2000; the cutting system 2000 is arranged on the frame 6000;

[0087] After the loading system 1000 loads and positions the plate, the transfer system 5000 clamps the positioned plate and moves it to the cutting system 2000 and carries the plate to cooperate with the cutting system 2000 to complete the cutting production. The cut products / waste are discharged from the blanking system 3000, and the remaining plate waste / products are moved with the transfer system 5000 to the discharge system 4000 and automatically discharged by the discharge system 4000.

[0088] The discharging system 4000 can be automatic discharging or manual sorting discharging.

[0089] Embodiment 2

[0090] like Figure 2-4 As shown, the components identical or corresponding to those in the first embodiment are marked with the corresponding reference numerals in the first embodiment. For the sake of simplicity, only the differences from the first embodiment are described below. The second embodiment differs from the first embodiment in that:

[0091] Preferably, the feeding system 1000 comprises a conveying unit 1002 rotatably arranged on the frame 6000, a side positioning assembly 1003 arranged on one side of the conveying unit 1002 for lateral positioning of the plate on the conveying unit 1002, and a positioning part arranged on the other side of the conveying unit relative to the positioning assembly 1003 for lateral displacement positioning, the positioning part comprises a plurality of positioning members 4, and the conveying unit 1002 is preferably a belt conveyor;

[0092] The side positioning assembly 1003 positions the plate on the conveying unit 1002 laterally to within the clamping range of the transfer system 5000, and the transfer system 5000 transfers the positioned plate.

[0093] Preferably, the side positioning assembly 1003 comprises:

[0094] Transverse movement units 10031, wherein two groups of the transverse movement units 10031 are provided and symmetrically installed at two ends of the conveying unit, and the moving path thereof is perpendicular to the transmission path of the conveying unit;

[0095] A lifting unit 10032, wherein the lifting unit 10032 is slidably disposed on the transverse movement unit 10031;

[0096] The transverse movement unit 10031 drives the lifting unit 10032 to move back and forth to perform transverse positioning of the plate 100100.

[0097] It should be noted that the provision of the lifting unit 10032 enables the conveying unit 1002 and the end surface of the frame to always be in a flat state, which facilitates the feeding of plates in all directions and has a wider range of applications.

[0098] Furthermore, the lifting unit 10032 includes:

[0099] Vertical drive unit 100321, two groups of vertical drive units 100321 are respectively installed on the corresponding transverse movement units; the vertical drive unit 100321 is preferably cylinder driven;

[0100] A positioning plate 100322, wherein two ends of the positioning plate 100322 are respectively connected to output ends of two groups of vertical drive units;

[0101] Preferably, the lateral movement unit 10031 includes a transmission assembly 100311 disposed on both sides of the frame 6000 and a horizontal driving unit 100312 connected to the transmission assembly 100311 in a transmission manner, and the horizontal driving unit 100312 drives the transmission assembly 100311 to reciprocate horizontally, thereby driving the lifting unit 10032 to reciprocate to achieve lateral positioning. The transmission assembly 100311 is preferably belt-transmitted, and of course other structures that achieve reciprocating motion are also within the scope of protection, such as chain transmission, gear rack transmission, and other methods of achieving linear reciprocating motion.

[0102] A first supporting portion 1003221 for supporting the plate 100100 is provided on the top of the positioning plate 100322 .

[0103] The surface of the conveying unit 1002 is provided with a second supporting portion 10021 for supporting the plate 100100

[0104] The top end of the frame 6000 is provided with third supporting parts 10011 on both sides of the conveying unit 1002 .

[0105] The first support part 1003221, the second support part 10021 and the third support part 10011 adopt a brush plate structure. The brush plate structure can not only play a supporting role, but also avoid surface scratches of the plate 100100 during the transportation process, thereby improving the surface quality of the plate after cutting.

[0106] Embodiment 3

[0107] like Figure 1 , 5 -11, wherein the components identical or corresponding to those in the first embodiment are marked with the corresponding reference numerals in the first embodiment. For the sake of simplicity, only the differences from the first embodiment are described below. The differences between the third embodiment and the first embodiment are as follows:

[0108] Preferably, Figure 1 As shown, the cutting system 2000 includes:

[0109] A crossbeam 20001 provided on the frame 6000;

[0110] A laser cutting head 20002 mounted on the crossbeam 20001; and

[0111] A replacement cleaning component 20003 provided on one side of the laser cutting machine head 20002 for automatically replacing the laser head 200100;

[0112] The replacement cleaning component 20003 cleans and disassembles the used laser head 200100 to be replaced, and automatically replaces the laser head 200100 to be replaced onto the laser cutting machine head 20002.

[0113] like Figure 6 As shown, the replacement cleaning component 20003 includes a mounting plate 2001 arranged on the beam 20001, a supporting plate 2002 slidably arranged on the mounting plate 2001, and a first driving mechanism 2003 for driving the supporting plate 2002 to move, and also includes: a second driving mechanism 2004 arranged in sequence along the length direction of the supporting plate 2002, a plurality of supporting units 2005 connected to the second driving mechanism 2004 for supporting the laser head 200100, and a cleaning unit 2006 connected to the second driving mechanism 2004 for cleaning the laser head 200100 to be disassembled.

[0114] When the laser head 200100 needs to be replaced, the first drive mechanism 2003 drives the carrier plate 2002 to move, so that the cleaning unit 2006 moves to the bottom of the laser cutting head 20002; the laser cutting head 20002 descends to make the laser head 200100 contact with the cleaning unit 2006, and the second drive mechanism 2004 drives the cleaning unit 2006 to rotate to clean the laser head 200100; the laser cutting head 20002 rises, and the first drive mechanism 2003 drives the carrier plate 2002 to move, so that the carrier unit 2005 without the laser head 200100 is placed under the laser cutting head 20002, The optical cutting head 20002 descends, and the laser head 200100 contacts the supporting unit 2005. The second driving mechanism 2004 drives the supporting unit 2005 to rotate and unscrew the laser head 200100. Then the laser cutting head 20002 rises, and the second driving mechanism 2004 drives the unused laser head 200100 to be placed directly under the laser cutting head 20002. The laser cutting head 20002 descends, so that the laser head 200100 is abutted against the laser cutting head 20002. The second driving mechanism 2004 drives the supporting unit 2005 to rotate, so that the laser head 200100 is locked with the laser cutting head 20002.

[0115] As an improvement, Figure 7 As shown, the carrying unit 2005 includes:

[0116] A first transmission shaft 20051, the first transmission shaft 20051 is rotatably disposed on the carrier plate 2002, a first gear 20052 is disposed at the bottom end of the first transmission shaft 20051, and the first gear 20052 is transmission-connected to the second driving mechanism 2004;

[0117] A support assembly 20053, wherein the support assembly 20053 is connected to the first transmission shaft 20051; and

[0118] The torque control component 20054 is slidably disposed inside the support component 20053.

[0119] Preferably, Figure 7 As shown, the support assembly 20053 includes:

[0120] A lower cover 200531, wherein the lower cover 200531 is fixedly connected to the first transmission shaft 20051 and has a through hole at its center;

[0121] A support member 200532, wherein the support member 200532 is connected to the lower cover body 200531;

[0122] The upper cover body 200533 is connected to the support member 200532, and the core portion of the upper cover body 200533 is a step hole 2005331 structure.

[0123] Preferably, the torque control component 20054 controls the torque of the support component 20053 by changing static friction into dynamic friction. It should be noted that the technical problem of laser head damage caused by excessive torque is completely solved by changing the friction mode.

[0124] Further, such as Figure 7 As shown, the torque control assembly 20054 includes:

[0125] A slider 200541 is slidably disposed in the support assembly 20053. A positioning platform 200541 is disposed at the upper end of the slider 200541, and a friction disc 200542 is sleeved on the positioning platform 2005411. A positioning groove 2005412 is formed on the lower end surface of the slider 200541, and the upper end of the elastic support member 200532 is placed in the positioning groove 2005412.

[0126] A friction disc 200542, wherein the friction disc 200542 is disposed at the top of the slider 200541;

[0127] A bearing component 200545, wherein the bearing component 200545 is provided with a bearing position 2005441 for bearing a laser head; and

[0128] The elastic support member 200532 has two ends connected to the bottom of the bearing seat 200544 and the first transmission shaft 20051 respectively. The elastic support member 200532 is preferably a spring.

[0129] Preferably, Figure 7 As shown, the bearing component 200545 includes: a connecting member 200543, the connecting member 200543 is arranged in contact with the friction disk 200542, and the connecting member 200543 is clamped in the stepped hole 2005331; and

[0130] The supporting seat 200544 is connected to the connecting member 200543, and a supporting position 2005441 for storing the laser head 200100 is provided on the top thereof, and the cross section of the supporting position 2005441 is a polygonal setting.

[0131] It should be noted that, with the support of the elastic support member 200532, the bearing seat 200544 is always at the top. During the rotation of the bearing unit 2005, the friction force of the friction disk 200542 is used to control the torque of the laser head 200100 during the tightening process. When the torque exceeds the maximum static friction force of the friction disk 200542, the friction disk 200542 and the slider 200541 become sliding friction, thereby solving the technical problem of excessive tightening torque of the laser head 200100 and preventing damage to the laser head 200100.

[0132] Furthermore, Fig. 9 As shown, the inner diameter surface of the support member 200532 is a polygonal contour, and the outer diameter surface of the slider 200541 is matched with the inner diameter surface contour of the support member 200532. It should be noted that, through the polygonal design, the driving shaft drives the support assembly 20053 to rotate, and then drives the slider 200541 to rotate, and the friction force of the friction disk 200542 is used to drive the bearing seat 200544 to rotate, thereby realizing the loading and unloading of the laser head 200100.

[0133] Preferably, Figure 10-11 As shown, the cleaning unit 2006 includes:

[0134] a second transmission shaft 20061, the second transmission shaft 20061 is rotatably disposed on the carrier plate 2002, a first gear 20052 is disposed at the bottom end of the second transmission shaft 20061, and the first gear 20052 is transmission-connected to the second driving mechanism 2004; and

[0135] A cleaning brush 20062 , wherein the cleaning brush 20062 is disposed on the top of the second transmission shaft 20061 .

[0136] It should be noted that the second driving mechanism 2004 drives the second transmission shaft 20061 to rotate, and then drives the cleaning brush 20062 to rotate to clean the laser head 200100 located on the laser cutting machine head 20002.

[0137] Preferably, the second driving mechanism 2004 comprises:

[0138] A driving motor 20041, wherein the driving motor 20041 is disposed on the supporting plate 2002, and an output end thereof passes through the supporting plate 2002 and is connected to a first gear 20052;

[0139] The second transmission gears 20042 and a plurality of groups of the second transmission gears 20042 are rotatably disposed below the supporting plate 2002 .

[0140] Preferably, Fig.11As shown, the second transmission gear 20042 is spaced apart from a plurality of groups of first gears 20052 at the bottom of the carrier plate 2002; the second transmission gear 20042 is meshed and transmitted with the first gears 20052 adjacent to the left and right sides thereof.

[0141] It should be noted that, by providing a driving motor 20041, all the carrying units 2005 and the cleaning units 2006 are driven to rotate, thereby reducing equipment investment.

[0142] Embodiment 4

[0143] like Figure 1 , 12 -13, wherein the components identical or corresponding to those in the first embodiment are marked with the corresponding reference numerals in the first embodiment. For the sake of simplicity, only the differences from the first embodiment are described below. The fourth embodiment differs from the first embodiment in that:

[0144] Furthermore, the blanking system 3000 includes:

[0145] A supporting plate 3001 provided on the frame 6000 for flexibly supporting the plate to be cut; and

[0146] A turning mechanism 3002 is provided below the supporting plate to drive the supporting plate 3001 to turn over;

[0147] The flipping mechanism 3002 drives the support plate 3001 to rotate, so that the material falling on the support plate 3001 is automatically discharged; the support plate 3001 is preferably a brush plate, and the support plate 3001 is distributed on the workbench of the laser cutting machine, which flexibly supports the plate 30020 to be cut; the flipping mechanism 3002 is power-connected to the support plate 3001, and the support plate 3001 is hinged on the laser cutting machine and driven by the flipping mechanism 3002 to flip, so that the cut plate 30020 is automatically discharged.

[0148] Preferably, it also includes: a conveying mechanism 3003, which is arranged below the supporting plate 3001, and receives the lower row of sheets 30020 flipped by the supporting plate 3001 and outputs them continuously.

[0149] In this embodiment, the support plate 3001 is firstly set as a rotatable structure, and the support plate 3001 is driven by the flipping mechanism 3002 to flip. When the support plate 3001 flips downward, the cut sheet material 30020 carried thereon is automatically discharged. The conveying mechanism 3003 is set at the bottom to receive and continuously output the fallen sheet material 30020, thereby eliminating the need to set up an additional adsorption and sorting mechanism for unloading the sheet material. The structure is compact and the unloading efficiency is high.

[0150] Preferably, the flipping mechanism 3002 is located below the supporting plate 3001 , and comprises: a flipping driving unit 30021 , wherein the flipping driving unit 30021 is hinged to the laser cutting machine and a top telescopic driving end thereof is hinged to the bottom of the supporting plate 3001 .

[0151] Preferably, a hinge seat 30011 is provided at the bottom of the supporting plate 3001, and the supporting plate 3001 is hinged to the laser cutting machine and the flip driving part 30021 respectively through the hinge seat 30011.

[0152] Preferably, the conveying mechanism 3003 includes: a conveyor line 30031, which continuously conveys the sheet material 30020; a material receiving guide plate 30032, which is arranged around the material receiving end of the conveyor line 30031 and quickly guides the fallen sheet material 30020 to the conveyor line 30031; and a material receiving vehicle, which is arranged at the discharge end of the conveyor line 30031 and transports the output sheet material 30020 away in a centralized manner.

[0153] In this embodiment, by setting a circle of material receiving guide plates 30032 around the material receiving end of the conveyor line 30031, the plate 30020 can be prevented from falling outside the conveyor line 30031, thereby quickly guiding the plate 30020 to the conveyor line 30031, thereby improving the efficiency of automated output.

[0154] Preferably, it further comprises: a waste chip collection module 3004, wherein the waste chip collection module 3004 is connected to the support plate 3001 at the laser cutting point to automatically remove the waste chips generated by the laser cutting.

[0155] Preferably, the waste chip collection module 3004 is located below the support plate 3001, and comprises: a suction module 30041; and a discharge pipe 30042. A chip discharge hole 30010 is provided on the support plate 3001 at the laser cutting point, and the discharge pipe 30042 is sealed and connected between the chip discharge hole 30010 and the suction module 30041.

[0156] In this embodiment, a chip removal hole 30010 with a small aperture is opened on the support plate 3001 at the laser cutting point, and a discharge pipe 30042 is sealed and connected between the suction module 30041 and the chip removal hole 30010. Under the negative pressure adsorption action of the suction module 30041, the waste chips generated during the cutting process can be automatically discharged from the discharge pipe 30042, thereby realizing the timely discharge of debris, saving additional cleaning operations, and improving processing efficiency.

[0157] Preferably, the discharge pipe 30042 is configured as a flexible structure that can be bent so as to be adaptable to the flipping action of the support plate 3001.

[0158] Preferably, it further comprises: a lifting mechanism 3005, wherein the lifting mechanism 3005 is arranged on the laser cutting machine, the supporting plate 3001 and the flipping mechanism 3002 are both installed on the lifting mechanism 3005, and the lifting mechanism 3005 drives the supporting plate 3001 to be lifted and lowered.

[0159] In this embodiment, a lifting mechanism 3005 is provided, and the supporting plate 3001 and the flipping mechanism 3002 are both installed on the lifting mechanism 3005. The lifting mechanism 3005 drives the supporting plate 3001 to be lifted and lowered, so as to adapt to the processing needs of plates of different thicknesses. The mechanism has strong versatility and good compactness of the overall structure.

[0160] Preferably, the lifting mechanism 3005 includes: a slide rail 30051, which is installed on the laser cutting machine tool; a slide seat 30052, which is vertically slidably installed on the slide rail 30051, and the support plate 3001 and the flipping mechanism 3002 are respectively hinged on the slide seat 30052; and a lifting drive unit 30053, which is vertically installed on the laser cutting machine tool and its telescopic driving end is connected to the slide seat 30052 to drive the slide seat 30052 to slide.

[0161] Preferably, the discharge pipe 30042 is configured as a retractable flexible structure so as to be adaptable to the lifting and lowering action of the support plate 3001 .

[0162] Embodiment 5

[0163] like Figure 1 , 14 -15, wherein the components identical or corresponding to those in the first embodiment are marked with the corresponding reference numerals in the first embodiment. For the sake of simplicity, only the differences from the first embodiment are described below. The difference between the fifth embodiment and the first embodiment is that:

[0164] The discharge system 4000 comprises:

[0165] A cleaning unit 40001, which is disposed on one side of the frame 6000 and scrapes off waste materials 400100 on the movable support unit 4002;

[0166] A mobile support unit 4002, wherein the mobile support unit 4002 is slidably disposed on the frame 6000;

[0167] A discharge drive unit 40002, wherein the discharge drive unit 40002 drives a mobile support unit 4002 carrying materials to reciprocate through the cleaning unit 40001; the discharge drive unit 40002 is preferably driven by a cylinder;

[0168] After the material discharging driving unit 40002 drives the mobile support unit 4002 to pass through the cleaning unit 40001, during the withdrawal process, the cleaning unit 40001 cleans and discharges the materials on the mobile support unit 4002.

[0169] It should be noted that after the laser cutting machine completes cutting the plate, the remaining frame plate waste 400100 needs to be discharged to facilitate subsequent plate processing. The mobile support unit 4002 carrying the waste 400100 is driven by the discharge drive unit 40002 to move, and after passing through the cleaning unit 40001, the cleaning plate 40042 is rotated downward to a vertical state, and the discharge drive unit 40002 drives the mobile support unit 4002 to withdraw, and the plate waste 400100 falls onto the collection part 4005 under the obstruction of the cleaning plate 40042.

[0170] Preferably, the cleaning unit 40001 comprises:

[0171] A second bracket 40041, the second bracket 40041 is arranged on the frame 6000 across the mobile support unit 4002;

[0172] A cleaning plate 40042, the cleaning plate 40042 is rotatably disposed on the second bracket 40041, and

[0173] The second driving unit 40043, which drives the cleaning plate 40042 to rotate, is arranged on the second bracket 40041. The second driving unit 40043 includes a cylinder, a connecting rod connected to the output end of the cylinder, and the other end of the connecting rod is rotatably connected to the cleaning plate 40042. The cylinder drives the connecting rod to move to realize the flipping of the cleaning plate 40042.

[0174] It should be noted that the second driving unit 40043 is preferably cylinder driven. Of course, other transmission methods for achieving linear motion are also within the protection scope of the present invention, such as hydraulic transmission.

[0175] Furthermore, a plurality of cleaning grooves 400421 are provided at the bottom of the cleaning plate 40042.

[0176] As an improvement, a supporting portion 40021 for supporting the cut waste material 400100 is provided at the top of the movable supporting unit 4002 .

[0177] As an improvement, a plurality of cleaning rollers 40022 are rotatably provided at the front end of the moving direction of the movable support unit 4002 , and a cleaning brush 40023 is provided on the surface of the cleaning rollers 40022 .

[0178] It should be noted that the cleaning brush 40023 is used to clean dust during the unloading process of the waste 400100 and to buffer the waste during the unloading process to prevent the waste 400100 from falling directly onto the collecting part 4005.

[0179] In this embodiment, the support portion 40021 adopts a brush plate structure; it should be noted that the brush plate structure can not only play a supporting role, but also prevent the surface of the plate from being scratched and affecting the surface quality of the plate.

[0180] Among them, when the cleaning plate 40042 is rotated to a vertical state, the brush on the brush plate passes through the cleaning groove 400421; it should be noted that, through the setting of the cleaning groove 400421, the support part 40021 can clean the small waste 400100 on the support part 40021 during the process of passing through the cleaning groove 400421, thereby preventing the waste 400100 stuck on the support part 40021 from damaging the surface of the plate during the next plate processing and affecting the product quality.

[0181] Furthermore, a collecting section 4005 for receiving waste 400100 is provided on one side of the cleaning unit 40001. The collecting section 4005 may be a material frame, a material plate or other structure that can collect waste 400100. After several sheet wastes 400100 are stacked on the collecting section 4005, the collecting section 4005 is uniformly transported by a forklift.

[0182] As an improvement, the upper plane of the collecting part 4005 is set lower than the bottom of the movable support unit 4002, and the sheet waste 400100 can be stacked on the collecting part 4005 for multiple times, and transferred and processed in a centralized manner, thereby improving production efficiency.

[0183] In addition, a groove 40051 is provided at the bottom of the collecting portion 4005 for easy transportation by a forklift, thereby facilitating the subsequent transportation of large-scale sheet waste 400100.

[0184] Embodiment 6

[0185] like Figure 1 , 16 -21, wherein the components identical or corresponding to those in the first embodiment are marked with the corresponding reference numerals in the first embodiment. For the sake of simplicity, only the differences from the first embodiment are described below. The difference between the sixth embodiment and the first embodiment is that:

[0186] The transfer system 5000 comprises:

[0187] A clamping unit 500300, which is used for clamping a plate and moving it, is slidably disposed on one side of the frame 6000;

[0188] The clamping drive unit 500400 drives the clamping unit to reciprocate between the loading system 1000, the cutting system 2000 and the discharging system 4000.

[0189] It should be noted that by setting a clamping unit on the side of the plate flow direction, the automation level of the production line can be improved.

[0190] Preferably, Fig.16 As shown, the clamping drive unit 500400 includes: a moving plate 500402 slidably disposed on the frame 6000 and a driving part 500403 disposed on the frame 6000 for driving the moving plate 500402 to reciprocate; a guide rail 500100 is disposed on one side of the moving plate 500402;

[0191] It should be noted that the movable plate 500402 is arranged on the frame by means of a guide rail slider; the driving part 500403 includes a driving motor arranged on the frame 6000, and a ball screw structure rotatably arranged on the frame, the ball screw structure slider is fixedly connected to the movable plate, and the driving motor drives the ball screw structure to rotate and then drives the movable plate 500402 to reciprocate.

[0192] Through the setting of the clamping mechanism, the plate loading, processing and unloading can be clamped at one time, the product positioning accuracy is high, the equipment utilization rate is high, the production line can realize automated production, the labor intensity of personnel is reduced, and the production efficiency is greatly improved.

[0193] The clamping unit 500300 comprises:

[0194] A plurality of clamping devices 50020 slidably disposed on the guide rail 500100; and

[0195] A limiting portion 50030 is provided on one side of the guide rail 500100 for limiting the clamping device.

[0196] The movable plate 50010 drives the clamping device 50020 to move above the limiting portion 50030, the limiting portion 50030 limits the clamping device 50020, the clamping device 50020 and the guide rail 500100 are unlocked, and the movable plate 50010 moves to change the position of the clamping device 50020 on the guide rail 500100;

[0197] It should be noted that the movable plate 50010 is driven to reciprocate through the clamping drive unit 500400, so that the first group of clamping devices 50020 moves to the top of the limiting portion 50030, and the limiting drive mechanism 50033 drives the limiting rod 50034 to extend into the limiting hole 500201, and the clamping device 50020 is released from the locking state with the guide rail 500100 through the floating clamping assembly, so that the clamping device 50020 can slide along the guide rail 500100, and at this time, the movable plate 50010 moves, and the first group of clamping devices 50020 is in the limiting state of the limiting portion 50030. In the state, remain motionless, so that the clamping assembly is displaced relative to the guide rail 500100, and the floating clamping assembly is locked, so that the first group of clamping devices 50020 are fastened to the guide rail 500100, the limiting part 50030 descends to release the limiting state, and the movable plate 50010 moves to move the second group of clamping devices 50020 to the top of the limiting part 50030, and repeat the above steps to complete the change of the position of the second group of clamping devices 50020, thereby realizing the change of the clamping position of the clamp, and solving the technical problem that part of the plate cannot be fully utilized due to the interference of the clamp during the clamping process of the plate.

[0198] Preferably, Fig.17 As shown, a limiting hole 500201 is provided at the bottom of the clamp device 50020, and the limiting portion 50030 includes a limiting rod 50034 matched with the limiting hole 500201 and a limiting driving mechanism 50033 for driving the limiting rod 50034 to move; the limiting driving mechanism 50033 drives the limiting rod 50034 to move and extend into the limiting hole 500201 to limit the clamp device 50020; the limiting portion 50030 is installed on the frame not shown in the figure, and the limiting driving mechanism 50033 is preferably a cylinder. Of course, other conventional technical means to drive the limiting rod 50034 to move are within the protection scope of the present invention.

[0199] Preferably, Figure 18-21 As shown, the clamp device 50020 comprises an upper clamp seat 5001, a lower clamp seat 5002, a clamp assembly 5003 arranged in front of the lower clamp seat 5002, and a first driving assembly 5004 penetrating the upper clamp seat 5001 and the lower clamp seat 5002 and arranged to drive the clamp assembly 5003 to open and close, characterized in that it also comprises at least one set of floating clamping assemblies 5005 arranged on the lower clamp seat 5002 at a side opposite to the clamp assembly 5003, and a movable guide plate 5006 arranged on the outer side of the lower clamp seat 5002;

[0200] The floating clamping assembly 5005 is used to fix / slidably install the clamping device 50020 on the guide rail 500100, and the guide rail 500100 is slidably arranged between the movable guide plate 5006 and the lower clamping seat 5002.

[0201] It should be noted that, by cooperating with the setting of the floating clamping assembly 5005 and the movable guide plate 5006 , the clamping device 50020 can move freely along the guide rail 500100 .

[0202] Preferably, Figure 18-21 As shown, the floating clamping assembly 5005 includes:

[0203] A dynamic locking portion 50051, the dynamic locking portion 50051 passes through the lower clamp seat 5002; the upper end of the dynamic locking portion 50051 is connected to the upper clamp seat 5001, and the output end thereof passes through the lower clamp seat 5002 and is rotatably connected to the locking plate 50052;

[0204] A locking plate 50052, wherein the side of the locking plate 50052 in contact with the dynamic locking portion 50051 is inclined, and the output end of the dynamic locking portion 50051 is connected to the locking plate 50052;

[0205] The dynamic locking portion 50051 reciprocates up and down to change the distance between the locking plate 50052 and the guide rail 500100 .

[0206] Further, such as Figure 18-20 As shown, the floating clamping assembly 5005 also includes:

[0207] A limiter 50053, the limiter 50053 is mounted on the movable guide plate 5006; preferably connected by threads, wherein the limiter position of the limiter 50053 is adjustable by the threaded connection, thereby improving the versatility of the device;

[0208] A locking guide block 50054, wherein the locking guide block 50054 is mounted on the side wall of the lower clamp seat 5002, wherein a guide surface 500541 and a positioning surface 500542 are disposed laterally on the inner side of the locking guide block 50054, and wherein the locking plate 50052 slides laterally along the guide surface 500541 and is limited by the positioning surface 500542;

[0209] A locking gap 50055 is provided between the limit member 50053 and the locking plate 50052 for movement and locking of the locking plate 50052. The end face of the limit member 50053 and the vertical step surface of the locking guide block 50054 are arranged flush, so that when the locking plate 50052 presses the guide rail 500100, it is always pressed parallel to the side of the guide rail 500100, thereby improving the locking stability.

[0210] Preferably, Figure 20-21As shown, the dynamic locking portion 50051 includes a top plate 500511 that is fitted with the locking plate 50052, a second driving component 500512 that is connected to the top plate 500511 and drives the top plate 500511 to reciprocate, and a reset member 500513 that is sleeved on the second driving component 500512 and is in contact with the top plate 500511;

[0211] A reset disk 500514 is provided at the top of the top plate 500511, one end of the reset member 500513 abuts against the reset disk 500514, and the other end is connected to the second driving assembly 500512;

[0212] The second driving assembly 500512 includes a second piston 5005121 disposed in the upper clamp seat 5001 and a second piston rod 5005122 connected to the second piston 5005121 , and an output end of the second piston rod 5005122 is hinged to the top plate 500511 .

[0213] Further, such as Figure 20-21 As shown, the dynamic locking portion 50051 also includes a slide plate 500515 arranged on both sides of the top plate 500511 to reduce the wear of the top plate 500511; it should be noted that the slide plate 500515 is preferably a copper plate to reduce the wear of the top plate 500511 during the sliding process, and the easily worn slide plate 500515 is replaced regularly to improve the positioning accuracy of the top plate 500511.

[0214] The clamp device 50020 also includes a guide portion 5007 for guiding arranged in the lower clamp seat 5002, the clamp assembly 5003 is connected to the bottom of the guide portion 5007, the guide portion 5007 is arranged in the lower clamp seat 5002, and the guide portion 5007 is symmetrically provided with two groups, and the top end of the guide portion 5007 is connected to the upper clamp seat through a fastener.

[0215] Preferably, Fig.18 , 20 As shown in -21, the clamp assembly 5003 includes:

[0216] A fixed clamp 50031, wherein the fixed clamp 50031 is connected to the guide portion 5007 via a fastener and is arranged in a "U" shape;

[0217] A movable clamp 50032, which is rotatably mounted on the fixed clamp 50031, and one end of which is connected to the output end of the first driving component 5004;

[0218] It should be noted that, by providing the guide portion 5007, the clamp assembly 5003 can be adjusted to float up and down according to the different thicknesses of the plates, thereby improving the application range of the equipment.

[0219] Embodiment 7

[0220] like Fig.23 As shown, this embodiment provides a fully automatic laser cutting production method applicable to a flexible sheet production line, and the production method includes the following steps:

[0221] Step 1: Plate loading: The plate is transferred to the conveying unit and conveyed forward. After the plate on the conveying unit is positioned to one side by the side positioning component, the transfer unit clamps the positioned plate.

[0222] Step 2: Plate cutting: After the transfer unit holding the plate in step 1 moves to the bottom of the cutting system, the plate is clamped by the transfer unit and moved to cooperate with the cutting of the laser cutting head to complete the plate cutting. The cut products / waste are discharged through the blanking system;

[0223] Preferably, it also includes discharging large-sized materials: the remaining plate after cutting in step 2 is clamped by the clamping unit and moved to the discharging system, driven by the discharging driving unit to move and pass through the cleaning unit, and when the driving unit drives the supporting bracket to return, the cleaning unit scrapes the plate on the supporting bracket to the material temporary storage area;

[0224] Preferably, in step 2, the used laser head is cleaned and automatically replaced by replacing the cleaning component;

[0225] Preferably, in step 2, the locking / loosening of the clamp device and the guide rail is changed by a floating clamp assembly to facilitate the movement of the clamp device along the guide rail;

[0226] Preferably, in step 2, the clamp device is limited by a limiting portion, and the movable plate is moved to change the position of the clamp device on the guide rail, thereby achieving the replacement of the clamping point of the clamp and avoiding the cutting position of the plate.

[0227] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. Fully automatic laser cutting production system suitable for flexible sheet production line, It is characterized in that It includes a frame and a loading system, a cutting system, a blanking system and a transfer system which are sequentially arranged on the frame; The transfer system is movably arranged along one side of the plate flow direction; The material discharge system for automatic material discharge is arranged below the cutting system; The cutting system is arranged on the frame; The transfer system comprises: A clamping unit, used for clamping a plate for movement, the clamping unit being slidably disposed on one side of the frame; A clamping drive unit, wherein the clamping drive unit drives the clamping unit to reciprocate between the feeding system, the cutting system and the discharging system; After the loading system positions the plate, the transfer system clamps the positioned plate and moves it to the cutting system and carries the plate to cooperate with the cutting system to complete the cutting production. The cut product / waste is discharged from the blanking system, and the remaining plate waste / product flows backward to the next station with the transfer system; The clamping unit comprises: A movable plate, the movable plate is slidably arranged on the frame, and a guide rail is arranged on one side of the movable plate; A clamping device, wherein a plurality of groups of clamping devices are slidably arranged on the guide rail; The clamp device comprises an upper clamp seat, a lower clamp seat, a clamp assembly arranged in front of the lower clamp seat, a first driving assembly arranged through the upper clamp seat and the lower clamp seat to drive the clamp assembly to open and close, at least one set of floating clamp assemblies arranged on the lower clamp seat on the side opposite to the clamp assembly, and a movable guide plate arranged on the outer side of the lower clamp seat; The floating clamping assembly is used to fix / slidably mount the clamping device on the guide rail.

2. The fully automatic laser cutting production system for a flexible sheet production line according to claim 1, It is characterized in that The feeding system comprises a conveying unit for automatically transferring the plate backwards and a side positioning component for positioning the plate on the conveying unit sideways within the clamping range of the transfer system.

3. The fully automatic laser cutting production system for a flexible sheet production line according to claim 1, It is characterized in that A replacement and cleaning assembly for automatically replacing the laser head is provided on one side of the cutting system.

4. The fully automatic laser cutting production system for a flexible sheet production line according to claim 1, It is characterized in that The blanking system comprises: A support plate for flexibly supporting the sheet material to be cut; and A turning mechanism provided below the supporting plate for driving the supporting plate to turn over; The turning mechanism drives the supporting plate to rotate, so that the materials falling on the supporting plate are automatically discharged.

5. The fully automatic laser cutting production system for a flexible sheet production line according to claim 1, It is characterized in that It also includes a discharging system, which is arranged at the output end of the plate circulation path and includes: A cleaning unit, the cleaning unit being arranged on one side of the frame; A material discharging driving unit, the material discharging driving unit drives a mobile supporting unit carrying materials to reciprocate through the cleaning unit; After the discharging driving unit drives the support to pass through the cleaning unit, during the withdrawal process, the cleaning unit will move the materials on the supporting unit to clean and discharge.

6. The fully automatic laser cutting production system for a flexible sheet production line according to any one of claims 1 to 5, It is characterized in that The clamping unit also includes: The limiting part is arranged below the clamp device, and is used to limit the clamp device and cooperate with the moving plate to move so that the clamping point position of the clamp device can be changed online.

7. The fully automatic laser cutting production system for a flexible sheet production line according to claim 6, It is characterized in that The floating clamping assembly comprises: A dynamic locking portion, the dynamic locking portion passing through the lower clamp seat; A locking plate, wherein the locking plate is located between the guide rail and the dynamic locking portion, and the locking plate and the dynamic locking portion are in an inclined sliding fit; When the dynamic locking part reciprocates up and down, the distance between the locking plate and the guide rail is changed synchronously.

8. A fully automatic laser cutting production method for a flexible sheet production line, implemented by using a fully automatic laser cutting production system for a flexible sheet production line as claimed in any one of claims 1 to 7, It is characterized in that The following steps are involved: Step 1: Plate loading: The plate is automatically transported forward by the conveying unit. The plate on the conveying unit is positioned to the side close to the transfer system by the side positioning component, and then clamped by the transfer system and flows backward; Step 2: Plate cutting: The transfer system clamps the plate and moves it to the bottom of the cutting system and clamps the plate to move synchronously to complete the cutting. The cut product / waste is discharged through the blanking system or continues to be clamped and circulated by the clamping system.

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