Full-automatic flexible laser cutting equipment for compact shelving

Abstract

The compact shelving full-automatic flexible laser cutting equipment comprises a lathe bed, the upper surface of the lathe bed is connected with an X-axis module through a support, a Y-axis module is arranged on the X-axis module, a Z-axis module is arranged on one side of the Y-axis module, and a cutting laser head is arranged on one side of the Z-axis module; through the arrangement of the feeding assembly, continuous feeding can be achieved, plates can be pressed in the feeding process, the feeding length is detected through the encoder set, the cutting accuracy is guaranteed, the plate feeding precision is guaranteed, through the arrangement of the flow guide hopper and the collecting hopper, material heads obtained after cutting can be collected, through the arrangement of the positioning structure, single-side fixing is applied, and the machining precision is improved. The V-groove bearings are adopted for clamping the materials, it is guaranteed that the positions of the long materials are the same every time, the multiple positioning mechanisms guarantee that the left position and the right position of the long materials are relatively fixed, and the laser cutting precision is improved.

Description

Technical Field

[0001] The present application relates to the technical field of optical fiber laser cutting machine equipment, and specifically to a fully automatic flexible laser cutting equipment for compact shelving. Background Art

[0002] Modern information technology is also developing continuously and has been widely used in all walks of life. The application of big data, Internet of Things, cloud computing and other scientific and technological applications in the archives industry has led to the emergence of intelligent compact shelving, which realizes the visualization, systematization and intelligent management of archives, ensures the integrity, traceability and full life cycle process management of archive information, greatly optimizes the archive management process, reduces the labor intensity of receiving, inventorying and searching, and saves manpower and material resources.

[0003] The existing chassis of compact shelving is mostly cut by stamping, from unwinding the coil to the leveling machine, and then punching and punching. The punching position is not accurate, which leads to the misalignment of the holes in the later manual installation, making it difficult to complete the installation. The chassis requires too many processes, which makes the production cycle of the base plate of the compact shelving longer, reduces production efficiency, and users are prone to jamming when using it, resulting in poor user experience. Therefore, this application proposes a fully automatic flexible laser cutting device for compact shelving to solve such problems. Summary of the invention

[0004] The technical problem to be solved by the present application is to overcome the existing defects and provide a fully automatic flexible laser cutting device for dense shelving, which uses an encoder group to detect the accuracy of the feeding length and a positioning structure to position the plate front and back to ensure the accuracy of laser cutting. The plate is processed through multiple steps through the cooperation of an X-axis module, a Y-axis module, a Z-axis module and a laser cutting head, which can effectively solve the problems in the background technology.

[0005] To achieve the above-mentioned objectives, the present application provides the following technical solutions: a fully automatic flexible laser cutting device for dense shelving, comprising a bed, the upper surface of the bed is connected to the X-axis module through a bracket, a Y-axis module is arranged on the X-axis module, a Z-axis module is arranged on one side of the Y-axis module, a cutting laser head is arranged on one side of the Z-axis module, and also comprises a front ruler, a front ruler is arranged on one end of the upper surface of the bed, a feeding assembly is arranged on one side of the front ruler, an encoder group is arranged on one side of the feeding assembly, a pressure bearing is arranged on one side of the encoder group, a chain transmission group is arranged on one side of the pressure bearing, the chain transmission group is arranged parallel to the X-axis module, no less than two groups of positioning structures are installed on the bed, a guide hopper is arranged between two adjacent groups of positioning structures, a collecting hopper is arranged at the bottom of the guide hopper, each group of positioning structures is located at the front and rear sides of the chain transmission group, the positioning structure is mainly composed of a movable locking group and a fixed group, the movable locking group is arranged on the front side of the chain transmission group, and the fixed group is arranged on the rear side of the chain transmission group.

[0006] Furthermore, the movable locking group is mainly composed of a second handwheel, a screw fixing seat, a second screw, a screw nut connecting seat, a second V-groove bearing and a guide group. The second screw is rotatably connected to the screw fixing seat at both ends, and the screw fixing seat is fixed to the bed through a mounting plate. The front end of the second screw passes through the screw fixing seat and is connected to the second handwheel. A screw nut connecting seat is arranged on the outside of the second screw, and a guide group is arranged on one side of the screw nut connecting seat. The upper end of the screw nut connecting seat is connected to the second V-groove bearing through a bearing mounting seat.

[0007] Furthermore, the guide group is mainly composed of a guide rail, a slider and a slider connecting seat. The guide rail is fixed on the mounting plate and is arranged parallel to the second lead screw. A slider is slidably connected to the guide rail, and the upper surface of the slider is connected to the lead screw nut connecting seat through the slider connecting seat.

[0008] Furthermore, the fixing group is mainly composed of a bearing support seat and a third V-groove bearing. The bed is provided with a bearing support seat, and the third V-groove bearing is installed on the bearing support seat.

[0009] Furthermore, the front ruler is mainly composed of a guide plate, a guide roller, a guide pressure roller and a limit group. There are two guide plates, which are fixed to the bed by bolts. One end of the upper surface of the two guide plates is arc-shaped, and no less than three guide rollers are arranged between the two guide plates, wherein a guide pressure roller is arranged above the upper guide roller, and a limit group is arranged on one side of the guide pressure roller.

[0010] Furthermore, the limiting group is mainly composed of a first handwheel, an optical axis, a first lead screw, a support plate and a first V-groove bearing. Two support plates are arranged on one side of the guide roller, and two first V-groove bearings are installed on each support plate, wherein the rear support plate is fixed to the guide plate through a mounting column, the middle part of the front support plate is connected to the first lead screw through a lead screw nut, the front end of the first lead screw penetrates the front guide plate and is connected to the first handwheel, the rear end of the first lead screw penetrates the rear support plate and is rotatably connected to the rear guide plate, and two optical axes are arranged between the two guide plates, the two optical axes penetrate the two support plates and are slidably connected to the support plates.

[0011] Furthermore, the feeding assembly is mainly composed of a feeding motor, a driving gear, a driven gear, a gantry, a first ultra-thin cylinder, a spring pressure rod, a feeding roller and a pressure roller. A gantry is arranged on the bed, a first ultra-thin cylinder is arranged on the upper surface of the gantry, a pressure roller is arranged at the telescopic end of the first ultra-thin cylinder, a driven gear is arranged on one side of the pressure roller, a feeding roller is arranged below the pressure roller, one end of the feeding roller passes through the gantry and is connected with the driving gear, the driving gear is meshed with the driven gear, and one end of the driving gear is connected to the feeding motor through a coupling.

[0012] Furthermore, two spring pressure rods are arranged above the pressing roller, and the spring pressure rods pass through the portal frame and are connected by nuts.

[0013] Furthermore, the press bearing is mainly composed of an upper bearing, a lower bearing and a bearing bracket. Two bearing brackets are arranged on one side of the encoder group, a bearing mounting plate is arranged on one side of the bearing bracket, two lower bearings are arranged on the bearing mounting plate, and an upper bearing is arranged above the lower bearings.

[0014] Furthermore, the encoder group is mainly composed of an encoder bracket, an encoder roller, a second ultra-thin cylinder and an encoder pressure roller. An encoder bracket is arranged on one side of the feeding assembly, an encoder roller is rotatably connected above the encoder bracket, an encoder is arranged on the rear side of the encoder roller, an encoder pressure roller is arranged above the encoder roller, a cylinder mounting plate is arranged on one side of the feeding assembly, a second ultra-thin cylinder is arranged on one side of the cylinder mounting plate, and the telescopic end of the second ultra-thin cylinder is connected to the encoder pressure roller.

[0015] Compared with the prior art: the present application can feed continuously through the setting of the feeding component, press the sheet material during the feeding process, and detect the feeding length by the encoder group to ensure the accuracy of cutting, ensure the accuracy of sheet material feeding, and collect the cut material heads through the setting of the guide hopper and the collecting hopper. Through the setting of the positioning structure, one side is fixed and the other side is locked by the lead screw, and V-groove bearings are used to clamp the material to ensure that the position is the same each time. Multiple positioning mechanisms ensure that the left and right positions of long materials are relatively fixed, thereby improving the accuracy of laser cutting. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the structure of this application;

[0017] Figure 2 This is the structural view of the bed;

[0018] Figure 3 Structural view of the assembly for feeding parts;

[0019] Figure 4 This is the structural view of the front part of the component;

[0020] Figure 5 Structural views for positioning structures for components;

[0021] Figure 6 This is the structural view of the X, Y, and Z modules.

[0022] In the figure: 1 bed, 2 X-axis module, 3 Y-axis module, 4 Z-axis module, 5 front ruler, 51 mounting plate, 52 guide roller, 53 guide pressure roller, 54 limit group, 541 first hand wheel, 543 optical axis, 544 first lead screw, 545 support plate, 546 first V-groove bearing, 6 feeding assembly, 61 feeding motor, 62 driving gear, 63 driven gear, 64 door frame, 65 first ultra-thin cylinder, 66 spring pressure rod, 67 feeding roller, 68 pressure roller, 7 positioning structure, 71 second hand wheel, 72 lead screw fixing seat, 73 second lead screw, 74 lead screw nut connecting seat, 75 second V-groove bearing, 76 slide rail, 77 slider, 78 slider connecting seat, 79 bearing support seat, 8 collecting hopper, 9 chain, 10 servo motor, 11 pressure bearing, 12 encoder bracket, 13 encoder roller, 14 second ultra-thin cylinder, 15 encoder pressure roller, 17 bearing bracket, 18 guide hopper, 19 cutting laser head. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application (for the convenience of description and understanding, the following is Figure 2 All other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0024] See also Figure 1-6 The present application provides a technical solution for a fully automatic flexible laser cutting device for compact shelving: a fully automatic flexible laser cutting device for compact shelving, comprising a bed 1, the upper surface of the bed 1 is connected to an X-axis module 2 through a bracket, a Y-axis module 3 is arranged on the X-axis module 2, a Z-axis module 4 is arranged on one side of the Y-axis module 3, and a cutting laser head 19 is arranged on one side of the Z-axis module 4.

[0025] Specifically, the X-axis module and the Y-axis module are driven by X-axis and Y-axis servo motors, the gears and racks move in coordination, and the sliders and rails are guided. This driving method can ensure the stability of the X-axis and Y-axis movement. The Z-axis module uses a Z-axis servo motor to drive the lead screw and cooperates with the slider and rail for driving.

[0026] It also includes a front ruler 5, a front ruler 5 is arranged on one end of the upper surface of the bed 1, a feeding assembly 6 is arranged on one side of the front ruler 5, an encoder group is arranged on one side of the feeding assembly 6, a pressure bearing 11 is arranged on one side of the encoder group, a chain transmission group is arranged on one side of the pressure bearing 11, and the chain transmission group is arranged parallel to the X-axis module 2.

[0027] Specifically, by setting the feeding assembly 6, continuous feeding is possible, the sheet material is pressed during the feeding process, and the encoder group detects the feeding length to ensure the accuracy of cutting and the accuracy of sheet material feeding.

[0028] More specifically, the chain transmission group is mainly composed of a chain, a sprocket shaft, a sprocket servo motor and a sprocket shaft mounting seat. Two groups of sprocket shaft mounting seats are arranged on the bed 1, and the number of sprocket shaft mounting seats in each group is two. A sprocket shaft is rotatably connected between the two sprocket shaft mounting seats, and the two sprocket shafts are connected by a chain, and one end of one of the sprocket shafts is connected to the sprocket servo motor.

[0029] It is worth noting that the chain is provided with teeth, so as to reduce the contact area between the chain and the plate, and can avoid the cutting laser head 19 from accidentally damaging the chain when cutting the plate, thereby increasing the life of the chain.

[0030] No less than two groups of positioning structures 7 are installed on the bed 1, a guide bucket 18 is arranged between two adjacent groups of positioning structures 7, a collecting hopper 8 is arranged at the bottom of the guide bucket 18, each group of positioning structures 7 is located on the front and rear sides of the chain transmission group, and the positioning structure 7 is mainly composed of a movable locking group and a fixed group. The movable locking group is arranged on the front side of the chain transmission group, and the fixed group is arranged on the rear side of the chain transmission group.

[0031] Specifically, there are four groups of positioning structures 7. Each group of positioning structures 7 uses a fixed group to fix one side, and a movable locking group on the other side to lock the plate to ensure that the position of the plate moving forward is the same. Multiple positioning mechanisms 7 ensure that the left and right positions of long materials are relatively fixed, thereby improving the accuracy of laser cutting.

[0032] Specifically, by providing the guide hopper and the collecting hopper, the cut material heads can be collected, thereby ensuring the cleanliness of the workshop and facilitating the workers to transport the waste materials.

[0033] Furthermore, the movable locking group is mainly composed of a second hand wheel 71, a screw fixing seat 72, a second screw 73, a screw nut connecting seat 74, a second V-groove bearing 75 and a guide group. The two ends of the second screw 73 are rotatably connected to the screw fixing seat 72, and the screw fixing seat 72 is fixed to the bed 1 through a mounting plate. The front end of the second screw 73 passes through the screw fixing seat 72 and is connected to the second hand wheel 71. A screw nut connecting seat 74 is arranged on the outer side of the second screw 73, and a guide group is arranged on one side of the screw nut connecting seat 74. The upper end of the screw nut connecting seat 74 is connected to the second V-groove bearing 75 through a bearing mounting seat.

[0034] Specifically, columns are provided on both sides of the bed 1 corresponding to the chain transmission group, and the number of columns is consistent with the number of positioning structures 7. The mounting plate is fixed on the columns, and the second screw 73 is supported by the screw fixing seat 72. The second screw 73 is subjected to a rotational force by the second hand wheel 71, so that the screw nut connecting seat 74 drives the second V-groove bearing 75 to move. At the same time, the guide group ensures the stability and accuracy of the movement of the second V-groove bearing 75.

[0035] Furthermore, the guide group is mainly composed of a guide rail 76, a slider 77 and a slider connecting seat 78. The guide rail 76 is fixed on the mounting plate, and the guide rail 76 is arranged parallel to the second lead screw 73. The guide rail 76 is slidably connected with a slider 77, and the upper surface of the slider 77 is connected to the lead screw nut connecting seat 74 through the slider connecting seat 78.

[0036] Specifically, the guide rail 76 is fixed to the mounting plate by bolts, the slider 77 is connected to the slider connecting plate 78 by bolts, the slider connecting plate 78 is fixed to the screw nut connecting seat 74, and the screw nut connecting seat 74 drives the slider connecting plate 78 and the slider 77 to move along the guide rail 76, thereby ensuring the stability and accuracy of the movement of the second V-groove bearing 75.

[0037] Furthermore, the fixing group is mainly composed of a bearing support seat 79 and a third V-groove bearing. The bed 1 is provided with a bearing support seat 79 , and the third V-groove bearing is installed on the bearing support seat 79 .

[0038] Specifically, the bearing support seat 79 is fixed to the column of the bed 1 by bolts, and the third V-groove bearing and the second V-groove bearing 75 are on the same X-axis and Z-axis planes. By fixing the position of the third V-groove bearing and coordinating the movement of the second V-groove bearing 75, the plate is positioned to achieve single-side fixation and locking on the other side. V-groove clamping is used to ensure that the position is the same every time. Multiple positioning mechanisms ensure that the left and right positions of long materials are relatively fixed, thereby improving the accuracy of laser cutting.

[0039] Furthermore, the front ruler 5 is mainly composed of a guide plate 51, a guide roller 52, a guide pressure roller 53 and a limit group 54. There are two guide plates 51, which are fixed to the bed 1 by bolts. One end of the upper surface of the two guide plates 51 is arc-shaped, and no less than three guide rollers 52 are arranged between the two guide plates 51, wherein a guide pressure roller 53 is arranged above the upper guide roller 52, and a limit group 54 is arranged on one side of the guide pressure roller 53.

[0040] Specifically, by disposing the guide roller 52 , the plate can be guided to improve the stability of plate transportation, and the height of the plate can be initially limited by the guide pressure roller 53 .

[0041] Furthermore, the limiting group 54 is mainly composed of a first hand wheel 541, an optical axis 543, a first lead screw 544, a support plate 545 and a first V-groove bearing 546. Two support plates 545 are arranged on one side of the guide roller 53, and two first V-groove bearings 546 are installed on each support plate 545. The rear support plate 545 is fixed to the guide plate 51 through a mounting column, and the middle part of the front support plate 545 is connected to the first lead screw 544 through a lead screw nut. The front end of the first lead screw 544 penetrates the front guide plate 51 and is connected to the first hand wheel 541, and the rear end of the first lead screw 544 penetrates the rear support plate 545 and is rotatably connected to the rear guide plate 51. Two optical axes 543 are arranged between the two guide plates 51, and the two optical axes 543 penetrate the two support plates 545 and are slidably connected to the support plates 545.

[0042] Specifically, a hole for accommodating the first lead screw 544 is provided on the rear support plate 545, and a strap is provided on the inner side surfaces of the two support plates 545. The height of the strap is slightly lower than the minimum dimension of the V groove of the first V-groove bearing 546, so that the strap can support the plate and reduce the amount of downward bending deformation of the plate due to gravity.

[0043] More specifically, the optical axis 543 can improve the stability of the movement of the front support plate 545 .

[0044] In this arrangement, by rotating the first hand wheel 541 , the first lead screw 544 drives the front support plate 545 to move along the optical axis 543 toward the rear support plate 545 , thereby performing preliminary positioning of the plate.

[0045] Furthermore, the feeding assembly 6 is mainly composed of a feeding motor 61, a driving gear 62, a driven gear 63, a gate frame 64, a first ultra-thin cylinder 65, a spring pressure rod 66, a feeding roller 67 and a pressure roller 68. A gate frame 64 is arranged on the bed 1, and a first ultra-thin cylinder 65 is arranged on the upper surface of the gate frame 64. A pressure roller 68 is arranged at the telescopic end of the first ultra-thin cylinder 65, a driven gear 63 is arranged on one side of the pressure roller 68, and a feeding roller 67 is arranged below the pressure roller 68. One end of the feeding roller 67 passes through the gate frame 64 and is connected to the driving gear 62. The driving gear 62 is meshed with the driven gear 63, and one end of the driving gear 62 is connected to the feeding motor 61 through a coupling.

[0046] Specifically, the pressing roller 68 and the feeding roller 67 are responsible for pressing the material and performing secondary leveling of the sheet. Before the material enters, the pressing roller 68 is pulled up by the first ultra-thin cylinder 65, and the pressing roller 68 is used to press the sheet to prevent it from slipping. During the feeding process, the pressing roller 68 presses the sheet and detects the feeding length to ensure the accuracy of the cutting.

[0047] Specifically, two spring pressure rods 66 are arranged above the pressing roller 68 , and the spring pressure rods 66 pass through the door frame 64 and are connected by nuts.

[0048] In this arrangement, the feeding motor 61 drives the driving gear 62 and the feeding roller 67 to rotate, so that the driven gear 63 meshing with the driving gear 62 drives the pressing roller 68 to rotate, thereby cooperating with the feeding roller 67 to feed and level the plate.

[0049] Furthermore, the press bearing 11 is mainly composed of an upper bearing, a lower bearing and a bearing bracket 17. Two bearing brackets 17 are arranged on one side of the encoder group, a bearing mounting plate is arranged on one side of the bearing bracket 17, two lower bearings are arranged on the bearing mounting plate, and an upper bearing is arranged above the lower bearings.

[0050] Specifically, the plate can be supported by the arrangement of the upper bearing and the lower bearing.

[0051] Furthermore, the encoder group is mainly composed of an encoder bracket 12, an encoder roller 13, a second ultra-thin cylinder 14 and an encoder pressure roller 15. An encoder bracket 12 is arranged on one side of the feeding component 6, an encoder roller 13 is rotatably connected above the encoder bracket 12, an encoder is arranged on the rear side of the encoder roller 13, an encoder pressure roller 15 is arranged above the encoder roller 13, a cylinder mounting plate is arranged on one side of the feeding component 6, a second ultra-thin cylinder 14 is arranged on one side of the cylinder mounting plate, and the telescopic end of the second ultra-thin cylinder 14 is connected to the encoder pressure roller 15.

[0052] Specifically, the second ultra-thin cylinder 14 drives the encoder pressure roller 15 to press the plate onto the encoder roller 13, so that the plate drives the encoder pressure roller 15 and the encoder roller 13 to rotate, thereby detecting the rotation converted into a linear stroke of the plate to ensure the feeding accuracy.

[0053] When in use: by rotating the first hand wheel 541 , the first lead screw 544 drives the front support plate 545 to move along the optical axis 543 toward the rear support plate 545 , thereby performing preliminary positioning of the plate.

[0054] The second hand wheel 71 applies a rotational force to the second lead screw 73, so that the lead screw nut connecting seat 74 drives the second V-groove bearing 75, the slider connecting plate 78 and the slider 77 to move along the guide rail 76, and the second V-groove bearing 75 and the third V-groove bearing position the plate.

[0055] The first ultra-thin cylinder 65 pulls up the pressing roller 68, and then the sheet material passes through the guide roller 52, the first V-groove bearing 546, the pressing roller 68 and the feeding roller 67, and the sheet material is placed between the encoder pressing roller 15 and the encoder supporting roller 13. Then the first ultra-thin cylinder 65 lowers the pressing roller 68 to press the sheet material to prevent it from slipping, and the second ultra-thin cylinder 14 drives the encoder pressing roller 15 to press the sheet material onto the encoder supporting roller 13.

[0056] Subsequently, the feeding motor 61 drives the driving gear 62 and the feeding roller 67 to rotate, so that the driven gear 63 meshing with the driving gear 62 drives the pressure roller 68 to rotate, so as to cooperate with the feeding roller 67 to feed and level the plate, and the plate drives the encoder pressure roller 15 and the encoder roller 13 to rotate, so as to detect the rotation converted into the linear stroke of the plate to ensure the feeding accuracy, and the position of the cutting laser head 19 is adjusted by the X-axis module 2, the Y-axis module 3 and the Z-axis module 4, so that the cutting laser head 19 cuts the plate, and the cut waste is diverted from the diversion hopper 18 to the collection hopper 8.

[0057] Although the embodiments of the present application have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present application, and that the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A fully automatic flexible laser cutting device for compact shelving, comprising a bed (1), wherein the upper surface of the bed (1) is connected to an X-axis module (2) via a bracket, a Y-axis module (3) is arranged on the X-axis module (2), a Z-axis module (4) is arranged on one side of the Y-axis module (3), and a cutting laser head (19) is arranged on one side of the Z-axis module (4), characterized in that: The machine also comprises a front ruler (5), wherein one end of the upper surface of the bed (1) is provided with the front ruler (5), a feeding assembly (6) is provided on one side of the front ruler (5), an encoder group is provided on one side of the feeding assembly (6), a material pressing bearing (11) is provided on one side of the encoder group, a chain transmission group is provided on one side of the material pressing bearing (11), and the chain transmission group is arranged in parallel with the X-axis module (2). No less than two groups of positioning structures (7) are installed on the bed (1), a guide bucket (18) is provided between two adjacent groups of positioning structures (7), and a collecting bucket (8) is provided at the bottom of the guide bucket (18), each group of positioning structures (7) is located at the front and rear sides of the chain transmission group, and the positioning structure (7) is mainly composed of a movable locking group and a fixed group, the movable locking group is arranged at the front side of the chain transmission group, and the fixed group is arranged at the rear side of the chain transmission group.

2. The fully automatic flexible laser cutting equipment for compact shelving according to claim 1 is characterized by: The movable locking group mainly comprises a second hand wheel (71), a screw fixing seat (72), a second screw (73), a screw nut connecting seat (74), a second V-groove bearing (75) and a guide group. The two ends of the second screw (73) are rotatably connected to the screw fixing seat (72). The screw fixing seat (72) is fixed to the bed (1) through a mounting plate. The front end of the second screw (73) passes through the screw fixing seat (72) and is connected to the second hand wheel (71). A screw nut connecting seat (74) is arranged outside the second screw (73). A guide group is arranged on one side of the screw nut connecting seat (74). The upper end of the screw nut connecting seat (74) is connected to the second V-groove bearing (75) through a bearing mounting seat.

3. The fully automatic flexible laser cutting equipment for compact shelving according to claim 2 is characterized by: The guide group mainly consists of a guide rail (76), a slider (77) and a slider connecting seat (78); the guide rail (76) is fixed on the mounting plate, and the guide rail (76) is arranged parallel to the second lead screw (73); the guide rail (76) is slidably connected with the slider (77); the upper surface of the slider (77) is connected to the lead screw nut connecting seat (74) via the slider connecting seat (78).

4. The fully automatic flexible laser cutting equipment for compact shelving according to claim 1 is characterized by: The fixing group is mainly composed of a bearing support seat (79) and a third V-groove bearing. The bed (1) is provided with a bearing support seat (79), and the third V-groove bearing is installed on the bearing support seat (79).

5. The fully automatic flexible laser cutting equipment for compact shelving according to claim 1 is characterized by: The front guide (5) is mainly composed of a guide plate (51), a guide roller (52), a guide pressure roller (53) and a limit group (54). The number of the guide plates (51) is two and they are fixed to the bed (1) by bolts. One end of the upper surface of the two guide plates (51) is arc-shaped. No less than three guide rollers (52) are arranged between the two guide plates (51), wherein a guide pressure roller (53) is arranged above the upper guide roller (52), and a limit group (54) is arranged on one side of the guide pressure roller (53).

6. The fully automatic flexible laser cutting equipment for compact shelving according to claim 5 is characterized by: The limiting group (54) is mainly composed of a first hand wheel (541), an optical axis (543), a first lead screw (544), a support plate (545) and a first V-groove bearing (546). Two support plates (545) are provided on one side of the guide roller (53), and two first V-groove bearings (546) are installed on each support plate (545). The rear support plate (545) is fixed to the guide plate (51) via a mounting column, and the front support plate (54 5) The middle portion is connected to the first lead screw (544) through a lead screw nut, the front end of the first lead screw (544) passes through the front guide plate (51) and is connected to the first hand wheel (541), the rear end of the first lead screw (544) passes through the rear support plate (545) and is rotatably connected to the rear guide plate (51), two optical axes (543) are arranged between the two guide plates (51), the two optical axes (543) pass through the two support plates (545) and are slidably connected to the support plates (545).

7. The fully automatic flexible laser cutting equipment for compact shelving according to claim 1 is characterized by: The feeding assembly (6) mainly consists of a feeding motor (61), a driving gear (62), a driven gear (63), a gate frame (64), a first ultra-thin cylinder (65), a spring pressure rod (66), a feeding roller (67) and a pressing roller (68). The bed (1) is provided with a gate frame (64), the upper surface of the gate frame (64) is provided with a first ultra-thin cylinder (65), the telescopic end of the first ultra-thin cylinder (65) is provided with a pressing roller (68), one side of the pressing roller (68) is provided with a driven gear (63), a feeding roller (67) is provided below the pressing roller (68), one end of the feeding roller (67) passes through the gate frame (64) and is connected to the driving gear (62), the driving gear (62) is meshed with the driven gear (63), and one end of the driving gear (62) is connected to the feeding motor (61) through a coupling.

8. The fully automatic flexible laser cutting equipment for compact shelving according to claim 7 is characterized by: Two spring pressure rods (66) are arranged above the pressing roller (68), and the spring pressure rods (66) pass through the door frame (64) and are connected via nuts.

9. The fully automatic flexible laser cutting equipment for compact shelving according to claim 1 is characterized by: The press bearing (11) is mainly composed of an upper bearing, a lower bearing and a bearing bracket (17), two bearing brackets (17) are arranged on one side of the encoder group, a bearing mounting plate is arranged on one side of the bearing bracket (17), two lower bearings are arranged on the bearing mounting plate, and an upper bearing is arranged above the lower bearings.

10. The fully automatic flexible laser cutting equipment for compact shelving according to claim 1 is characterized by: The encoder group mainly consists of an encoder bracket (12), an encoder roller (13), a second ultra-thin cylinder (14) and an encoder pressure roller (15); an encoder bracket (12) is arranged on one side of the feeding component (6); an encoder roller (13) is rotatably connected above the encoder bracket (12); an encoder is arranged on the rear side of the encoder roller (13); an encoder pressure roller (15) is arranged above the encoder roller (13); a cylinder mounting plate is arranged on one side of the feeding component (6); a second ultra-thin cylinder (14) is arranged on one side of the cylinder mounting plate; and a telescopic end of the second ultra-thin cylinder (14) is connected to the encoder pressure roller (15).

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