Laser cutting component of film cutting machine and driving moving system of the component

Abstract

The present invention relates to the technical field of cutting components, specifically to a laser cutting component of a film cutting machine, comprising a cutting machine table, wherein first support plates are symmetrically fixedly arranged at both ends of one side of the cutting machine table, a first support slide bar is fixedly arranged between the first support plates, a bearing protruding plate is fixedly arranged on the first support plate at one end of the cutting machine table, a first electric telescopic rod is fixedly installed on the bearing protruding plate, and a matching channel is opened on the cutting machine table on the lower side of the first support slide bar. The present invention also relates to a driving and moving system of the laser cutting component, comprising a control module, a communication module and a driving module. The control module transmits instructions to the driving module through the communication module, and the driving module drives the first electric telescopic rod and the second electric telescopic rod to extend and retract, thereby realizing the movement of the convenient and detachable laser cutting mechanism.

Description

Technical Field

[0001] This invention relates to the field of cutting component technology, specifically to a laser cutting component for a film cutting machine and its driving and moving system. Background Technology

[0002] A laser film cutting machine is a machine that uses a laser to cut film materials. It has good cutting quality and high cutting efficiency, and is widely used in film-related fields. However, existing laser film cutting machines cannot adequately protect the laser cutter from external impacts when not in operation. Furthermore, the laser cutter is usually fixed to the moving components of the laser film cutting machine using traditional bolt fixing methods. This makes the installation and removal of the laser cutter cumbersome and hinders quick installation and removal, thus affecting the efficiency of laser cutter inspection and maintenance. Although bolt fixing is simple, it is prone to loosening over long-term use, affecting the stability of the laser cutter during movement and consequently affecting the cutting quality. Summary of the Invention

[0003] The purpose of this invention is to provide a laser cutting component for a film cutting machine and a driving and moving system for the component, so as to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, the present invention provides the following technical solution:

[0005] A laser cutting assembly for a film cutting machine includes a cutting table. First support plates are symmetrically fixed at both ends of one side of the cutting table, and a first support slide rod is fixedly disposed between the first support plates. A bearing protrusion is fixedly disposed on one end of the first support plate of the cutting table, and a first electric telescopic rod is fixedly installed on the bearing protrusion. A mating channel is opened on the cutting table below the first support slide rod. Second support plates are symmetrically fixed at both ends of the other side of the cutting table, and a second support slide rod is fixedly disposed between the second support plates. A limiting support bottom strip is fixedly disposed on the cutting table below the second support slide rod, and an insertion bearing hole is opened on the limiting support bottom strip. A guide limiting hole is opened on the lower end face of the cutting table, and a conveniently detachable laser cutting mechanism with protective function is provided on the cutting table.

[0006] Preferably, the convenient installation and removal laser cutting mechanism includes a load-bearing drive plate, a mating mounting plate, a movable interlocking frame, a laser cutter, a mating linkage plate, an inclined hollow platform, and a movable load-bearing bar. The load-bearing drive plate is fixedly installed on the first electric telescopic rod, and a mating sliding hole is provided on the load-bearing drive plate. A first support sliding rod is inserted into the mating sliding hole. An installation block is fixedly provided on the load-bearing drive plate. Guide through holes are symmetrically provided at the upper and lower ends of the installation block, and a second electric telescopic rod is fixedly installed on the installation block. A mating mounting plate is fixedly installed on the second electric telescopic rod.

[0007] Preferably, guide rods are symmetrically fixed at the upper and lower ends of the mounting plate, the guide rods are inserted into guide through holes, and the upper end of the mounting plate has a mounting hole. Bearing protrusions are symmetrically fixed at the lower ends of the mounting plate, and the bearing protrusions have mating guide holes. A mounting frame is also fixedly fixed on the mounting plate, and mounting channels are symmetrically opened at the inner ends of the mounting frame. A lower extension rod is also fixedly fixed at the lower end of the mounting plate, and an L-shaped bearing rod is fixedly fixed on the lower extension rod. A first universal wheel is fixedly installed on the L-shaped bearing rod.

[0008] Preferably, the movable interlocking frame is mounted on the mating mounting plate, and the upper two ends of the movable interlocking frame are symmetrically fixedly mounted with second universal wheels, and the lower end of the movable interlocking frame is fixedly provided with a mounting link, which is inserted into the mounting hole, and a first spring is sleeved on the mounting link.

[0009] Preferably, the lower two ends of the movable interlocking frame are symmetrically fixed with lower protruding connecting frames, and a first movable connecting rod is hinged to the lower end of the first movable connecting rod. A push limiting plate is hinged to the lower end of the push limiting plate, and connecting rods are symmetrically fixed to both ends of the push limiting plate. The connecting rods are inserted into the mating guide holes, and a connecting block is fixedly installed on the connecting rod. The connecting block is hinged to the first movable connecting rod. A mating bearing plate is also symmetrically fixed to the movable interlocking frame. The mating bearing plate has an insertion through hole, and a limiting rod is inserted into the insertion through hole. A limiting top plate is fixedly installed at the upper end of the limiting rod.

[0010] Preferably, a laser cutter is mounted on the mounting frame, and a mounting base is fixedly mounted on the laser cutter. The two ends of the mounting base are respectively inserted into the mounting channel, and limit connection holes are symmetrically opened at the upper two ends of the mounting base.

[0011] Preferably, a linkage plate is provided on the lower side of the cutting machine table, and a linkage rod is fixedly provided on the linkage plate. The linkage rod is inserted into the insertion bearing hole, and a second spring is sleeved on the linkage rod. A linkage bearing plate is fixedly provided on the end of the linkage rod away from the linkage plate. A linkage plate is fixedly provided on the linkage bearing plate, and a support rod is symmetrically fixed on the linkage plate. A movable connecting block is sleeved on the support rod, and a movable connecting hole is provided on the movable connecting block. The movable connecting hole cooperates with the support rod, and a second movable connecting rod is hinged on the movable connecting block.

[0012] Preferably, the lower end of the cutting machine table is further equipped with a sloping hollow platform, and the upper end of the sloping hollow platform is fixedly provided with a guide stabilizing rod. The guide stabilizing rod is inserted into the guide limiting hole, and a connecting plate is also fixedly provided on the sloping hollow platform. A third movable connecting rod is symmetrically hinged on the connecting plate, and a connecting movable block is hinged to the upper end of the third movable connecting rod. The connecting movable block is sleeved on the second support slide rod, and a guide plate is fixedly provided on the connecting movable block. The guide plate has a mating insertion hole, and a movable bearing strip is installed on the connecting movable block.

[0013] Preferably, a rotating roller is installed at the lower end of the movable bearing strip, and a bearing protrusion is fixedly provided at one end of the movable bearing strip. A linkage rod is fixedly provided at the lower end of the bearing protrusion. The linkage rod is inserted into a mating hole, and a mating frame is fixedly provided at the lower end of the linkage rod. The mating frame is hinged to the second movable connecting rod. A support column is fixedly provided at the other end of the movable bearing strip. A protective sleeve is fixedly provided on the support column. An upper bearing rod is fixedly provided on the protective sleeve. A limit pressure plate is fixedly provided at the upper end of the upper bearing rod.

[0014] A drive and movement system for a laser cutting assembly includes a control module, a communication module, and a drive module. The control module transmits instructions to the drive module through the communication module. The drive module drives a first electric telescopic rod and a second electric telescopic rod to extend and retract, thereby realizing the movement of a conveniently detachable laser cutting mechanism.

[0015] Compared with the prior art, the beneficial effects of the present invention are: the present invention has a reasonable structural design and strong functionality, and has the following advantages:

[0016] 1. A movable support bar is installed on the cutting machine platform, and a protective sleeve is installed on the movable support bar. When the laser cutter is not in operation, the protective sleeve protects the laser cutter, keeping it inside the protective sleeve and preventing it from being hit by external forces. When the laser cutter is working, the movable support bar moves in opposite directions, causing the protective sleeve to separate. This ensures the normal movement and operation of the laser cutter, and the movable support bar, under the action of the rotating roller, can smooth and press the film material to a certain extent, ensuring the cutting quality.

[0017] 2. Before the laser cutter is put into operation, it is positioned on the mounting bracket in an unlocked state, making it easy to install and remove. When the second electric telescopic rod moves it, it pushes the limit plate to move the laser cutter, ensuring accurate positioning and limiting its movement. At the same time, the limit rod is inserted into the limit hole under the action of gravity, ensuring the stability of the laser cutter during movement. This makes the installation and removal of the laser cutter very convenient and simple to operate. Attached Figure Description

[0018] Figure 1 A first-person view diagram of the assembly of the cutting machine.

[0019] Figure 2 for Figure 1 Enlarged diagram of point A in the middle.

[0020] Figure 3 A second-view diagram of the assembly of the cutting machine.

[0021] Figure 4 This is an assembly diagram of the drive board.

[0022] Figure 5 for Figure 4 Enlarged diagram of point B in the middle.

[0023] Figure 6 This is an assembly diagram of the drive board and the mounting plate.

[0024] Figure 7 This is a structural schematic diagram of the movable interlocking frame.

[0025] Figure 8 This is a schematic diagram of the structure of the movable support bar.

[0026] Figure 9 This is a schematic diagram of the drive system.

[0027] In the diagram: 1. Cutting machine table; 11. First support plate; 12. First support slide rod; 13. Bearing protrusion plate; 14. First electric telescopic rod; 16. Matching channel; 17. Second support plate; 171. Second support slide rod; 18. Limiting support bottom strip; 181. Insertion bearing hole; 19. Guide limiting hole; 2. Bearing drive plate; 21. Matching slide hole; 22. Mounting block; 23. Guide through hole; 24. Second electric telescopic rod; 3. Matching mounting plate; 31. Guide matching rod; 32. Mounting insertion hole; 33. Bearing protrusion; 34. Matching guide hole; 35. Mounting frame; 36. Mounting channel; 37. Lower extension rod; 38. L-shaped bearing rod; 39. First universal wheel; 4. Movable interlocking frame; 40. Second universal wheel; 41. Mounting link; 42. First spring; 43. Lower protruding link; 44. First movable link; 45. 46. ​​Pushing limit plate; 47. Connecting rod; 48. Connecting block; 49. Matching bearing plate; 40. Insertion through hole; 41. Limiting rod; 42. Limiting top plate; 5. Laser cutter; 51. Mounting base; 52. Limiting connecting hole; 63. Matching linkage plate; 64. Matching linkage rod; 65. Second spring; 66. Linkage bearing plate; 67. Matching carrier plate; 68. Supporting carrier rod; 69. Movable connecting block; 60. Movable... 68. Movable connecting hole; 7. Second movable connecting rod; 8. Sloping hollow platform; 71. Guide stabilizing rod; 72. Connecting carrier plate; 73. Third movable connecting rod; 74. Connecting movable block; 75. Guide carrier plate; 76. Mating insertion hole; 8. Movable bearing bar; 81. Rotating roller; 82. Bearing protrusion plate; 83. Linkage insertion rod; 84. Mating frame; 85. Support column; 86. Protective sleeve plate; 87. Upper bearing rod; 88. Limiting pressure plate. Detailed Implementation

[0028] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0029] Please see Figures 1 to 9 The present invention provides a technical solution:

[0030] A laser cutting assembly for a film cutting machine includes a cutting table 1. First support plates 11 are symmetrically fixed at both ends of one side of the cutting table 1. A first support slide rod 12 is fixed between the first support plates 11. A bearing protrusion 13 is fixedly installed on one end of the first support plate 11, and a first electric telescopic rod 14 is fixedly mounted on the bearing protrusion 13. A mating channel 16 is opened on the cutting table 1 below the first support slide rod 12. Second support plates 17 are symmetrically fixed at both ends of the other side of the cutting table 1. A second support slide rod 171 is fixedly installed between the second support plates 17. A limiting support bottom strip 18 is fixedly installed on the cutting table 1 below the second support slide rod 171. An insertion bearing hole 181 is opened on the limiting support bottom strip 18. A guide limiting hole 19 is opened on the lower end face of the cutting table 1. A conveniently detachable laser cutting mechanism with protective functions is provided on the cutting table 1.

[0031] The convenient installation and removal laser cutting mechanism includes a load-bearing drive plate 2, a mating mounting plate 3, a movable interlocking frame 4, a laser cutter 5, a mating linkage plate 6, a sloping hollow platform 7, and a movable load-bearing bar 8. The load-bearing drive plate 2 is fixedly installed on the first electric telescopic rod 14, and a mating sliding hole 21 is opened on the load-bearing drive plate 2. A first support sliding rod 12 is inserted into the mating sliding hole 21. A mounting block 22 is fixedly installed on the load-bearing drive plate 2. Guide through holes 23 are symmetrically opened at the upper and lower ends of the mounting block 22. A second electric telescopic rod 24 is fixedly installed on the mounting block 22, and a mating mounting plate 3 is fixedly installed on the second electric telescopic rod 24.

[0032] Guide rods 31 are symmetrically fixed at the upper and lower ends of the mounting plate 3. The guide rods 31 are inserted into the guide through holes 23. The upper end of the mounting plate 3 is provided with a mounting hole 32. The lower ends of the mounting plate 3 are symmetrically fixed with bearing protrusions 33. The bearing protrusions 33 are provided with mating guide holes 34. The mounting plate 3 is also fixed with a mounting frame 35. The inner ends of the mounting frame 35 are symmetrically provided with mounting channels 36. The lower end of the mounting plate 3 is also fixed with a lower extension rod 37. An L-shaped bearing rod 38 is fixedly installed on the lower extension rod 37. A first universal wheel 39 is fixedly installed on the L-shaped bearing rod 38.

[0033] The movable interlocking frame 4 is installed on the mating mounting plate 3. The upper two ends of the movable interlocking frame 4 are symmetrically fixedly installed with second universal wheels 40, and the lower end of the movable interlocking frame 4 is fixedly provided with a mounting link 41. The mounting link 41 is inserted into the mounting hole 32, and a first spring 42 is sleeved on the mounting link 41. The two ends of the first spring 42 are respectively fixed on the movable interlocking frame 4 and the mating mounting plate 3.

[0034] The lower two ends of the movable interlocking frame 4 are symmetrically fixed with a lower protruding connecting frame 43. A first movable connecting rod 44 is hinged to the lower protruding connecting frame 43. A push limiting plate 45 is hinged to the lower end of the first movable connecting rod 44. A connecting rod 46 is symmetrically fixed to both ends of the push limiting plate 45. The connecting rod 46 is inserted into the mating guide hole 34. A connecting block 47 is fixedly fixed to the connecting rod 46. The connecting block 47 is hinged to the first movable connecting rod 44. A mating bearing plate 48 is also symmetrically fixed to the movable interlocking frame 4. A insertion through hole 481 is opened on the mating bearing plate 48. A limiting rod 49 is inserted into the insertion through hole 481. A limiting top plate 491 is fixedly fixed to the upper end of the limiting rod 49.

[0035] A laser cutter 5 is mounted on the mounting frame 35. A mounting base 51 is fixedly mounted on the laser cutter 5. Both ends of the mounting base 51 are respectively inserted into the mounting channel 36. Limiting holes 52 are symmetrically opened on the upper two ends of the mounting base 51. In addition, when the limiting rod 49 plays a role in fixing the laser cutter 5, it is inserted into the limiting hole 52.

[0036] A mating linkage plate 6 is provided on the lower side of the cutting machine table 1. A mating linkage rod 61 is fixedly provided on the mating linkage plate 6. The mating linkage rod 61 is inserted into the insertion bearing hole 181, and a second spring 62 is sleeved on the mating linkage rod 61. A linkage bearing plate 63 is fixedly provided on the end of the mating linkage rod 61 away from the mating linkage plate 6. A mating carrier plate 64 is fixedly provided on the linkage bearing plate 63. Support carrier rods 65 are symmetrically fixed on the mating carrier plate 64. A movable connecting block 66 is sleeved on the support carrier rod 65. A movable connecting hole 67 is provided on the movable connecting block 66. The movable connecting hole 67 is engaged with the support carrier rod 65. A second movable connecting rod 68 is hinged on the movable connecting block 66. When the mating linkage plate 6 contacts the L-shaped bearing rod 38, the second spring 62 is in a compressed state. In addition, the two ends of the second spring 62 are fixed on the linkage bearing plate 63 and the limiting support bottom strip 18, respectively.

[0037] The lower end of the cutting machine table 1 is also equipped with a sloping hollow table plate 7. The upper end of the sloping hollow table plate 7 is fixedly equipped with a guide stabilizing rod 71, which is inserted into the guide limiting hole 19. A connecting carrier plate 72 is also fixedly equipped on the sloping hollow table plate 7. A third movable connecting rod 73 is symmetrically hinged on the connecting carrier plate 72. A connecting movable block 74 is hinged to the upper end of the third movable connecting rod 73. The connecting movable block 74 is sleeved on the second support slide rod 171. A guide carrier plate 75 is fixedly equipped on the connecting movable block 74. A mating insertion hole 76 is opened on the guide carrier plate 75. A movable bearing strip 8 is installed on the connecting movable block 74. Before the sloping hollow table plate 7 moves upward, the lower end face of the connecting carrier plate 72 is in contact with the limiting support bottom strip 18. The connecting movable block 74 can move along the second support slide rod 171.

[0038] A rotating roller 81 is installed at the lower end of the movable support bar 8, and a support protrusion 82 is fixedly installed at one end of the movable support bar 8. A linkage rod 83 is fixedly installed at the lower end of the support protrusion 82. The linkage rod 83 is inserted into the mating hole 76, and a mating frame 84 is fixedly installed at the lower end of the linkage rod 83. The mating frame 84 is hinged to the second movable connecting rod 68. A support column 85 is fixedly installed at the other end of the movable support bar 8. A protective sleeve plate 86 is fixedly installed on the support column 85. An upper support rod 87 is fixedly installed on the protective sleeve plate 86. A limit pressure plate 88 is fixedly installed at the upper end of the upper support rod 87. The limit pressure plate 88 is always in contact with the second universal wheel 40. When the protective sleeve plate 86 plays a protective role for the laser cutter 5, it is closed together.

[0039] A drive and movement system for a laser cutting assembly includes a control module, a communication module, and a drive module. The control module transmits instructions to the drive module through the communication module. The drive module drives the first electric telescopic rod 14 and the second electric telescopic rod 24 to extend and retract, thereby realizing the movement of the easily detachable laser cutting mechanism.

[0040] When cutting the membrane material, it is laid on the cutting table 1 below the rotating roller 81. The second electric telescopic rod 24 extends, driving the mounting plate 3 to move. As the mounting plate 3 moves, it also drives the L-shaped support rod 38 to move. With the movement of the L-shaped support rod 38, the second spring 62 causes the linkage plate 6 to move, which in turn causes the linkage support plate 63 to move away from the limiting support bottom strip 18. Thus, under the action of the second movable connecting rod 68 and the weight of the movable support strip 8 itself, the movable support strip 8 moves downward, causing the rotating roller 81 to press on the membrane material. In addition, as the movable support... The downward movement of bar 8, under the action of the limiting pressure plate 88, will cause the movable interlocking frame 4 to move downward. This, in turn, will cause the first movable connecting rod 44 to move the pushing limiting plate 45. If the laser cutter 5 is not accurately positioned at this point, the pushing of the limiting plate 45 will move it to the correct position. During this movement, the limiting rod 49 will contact the upper surface of the mounting base 51 until it aligns with the limiting connecting hole 52. At this point, under the influence of gravity, the limiting rod 49 will be inserted into the limiting connecting hole 52, further fixing the laser cutter 5 and ensuring its stability during operation. Then, as... With the movement of the mounting plate 3, the first universal wheel 39 will come into contact with the inclined hollow platform 7, pushing the inclined hollow platform 7 upwards. This will cause the first universal wheel 39 to come into contact with the lower end face of the inclined hollow platform 7, and the first universal wheel 39 will not separate from the lower end face of the inclined hollow platform 7 during the operation of the laser cutter 5, ensuring the stability of the inclined hollow platform 7. As the inclined hollow platform 7 moves upwards, the third movable connecting rod 73 will push the connecting movable block 74 to move, thereby causing the two movable bearing bars 8 to move in opposite directions, causing the protective sleeve plate 86 to separate and no longer provide protection for the laser cutter 5, while also ensuring... The smooth movement of the laser cutter 5 ensures the smooth progress of the cutting work. During the movement, the movable support bar 8, under the action of the rotating roller 81, can smooth and press the film material, ensuring the cutting quality. Then, the first electric telescopic rod 14 and the second electric telescopic rod 24 can move synchronously under the action of the drive module to meet different cutting needs. After the cutting is completed, the mounting plate 3 is reset, realizing the unlocking of the laser cutter 5, which is convenient for its installation and disassembly. At the same time, the L-shaped support bar 38 contacts the linkage plate 6, driving it to move, so that the protective sleeve plate 86 closes again, protecting the laser cutter 5.

[0041] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A laser cutting assembly for a film cutting machine, comprising a cutting machine table (1), characterized in that: The first support carrier plates (11) are symmetrically fixedly arranged at both ends of one side of the cutting machine (1), a first support slide bar (12) is fixedly arranged between the first support carrier plates (11), a support protruding plate (13) is fixedly arranged on the first support carrier plate (11) at one end of the cutting machine (1), a first electric telescopic rod (14) is fixedly mounted on the support protruding plate (13), a matching channel (16) is opened on the cutting machine (1) below the first support slide bar (12), and second support carrier plates (17) are symmetrically fixedly arranged at both ends of the other side of the cutting machine (1), a second support slide bar (12) is fixedly arranged between the second support carrier plates (17), and a first electric telescopic rod (14) is fixedly mounted on the first support carrier plate (13). The cutting machine table (1) is provided with a limit support bottom bar (18) fixedly disposed on the lower side of the second support slide bar (171), and a plug-in bearing hole (181) is provided on the limit support bottom bar (18). A guide limit hole (19) is provided on the lower end surface of the cutting machine table (1), and a conveniently installed and detachable laser cutting mechanism with a protective function is provided on the cutting machine table (1), and the conveniently installed and detachable laser cutting mechanism comprises a bearing drive plate (2), a matching installation plate (3), a movable interlocking frame (4), a laser cutter (5), a matching linkage plate (6), an inclined hollow table plate (7) and a movable bearing bar (8), and the bearing drive plate (2 ) is fixedly mounted on the first electric telescopic rod (14), and a matching sliding hole (21) is provided on the bearing drive plate (2), and the first supporting sliding rod (12) is inserted into the matching sliding hole (21), and a mounting block (22) is fixedly arranged on the bearing drive plate (2), and guide through holes (23) are symmetrically provided at the upper and lower ends of the mounting block (22), and a second electric telescopic rod (24) is fixedly mounted on the mounting block (22), and a matching mounting plate (3) is fixedly mounted on the second electric telescopic rod (24), and guide matching rods (31) are symmetrically fixedly provided at the upper and lower ends of the matching mounting plate (3), and the guide matching rods (31) are inserted into A mounting hole (32) is provided in the guide through hole (23), and the upper end of the matching mounting plate (3) is provided with a mounting socket (32), and the lower ends of the matching mounting plate (3) are symmetrically fixedly provided with bearing protrusions (33), and the bearing protrusions (33) are provided with matching guide holes (34), and the matching mounting plate (3) is also fixedly provided with a mounting carrier (35), and the inner ends of the mounting carrier (35) are symmetrically provided with mounting channels (36), and the lower end of the matching mounting plate (3) is also fixedly provided with a lower extension bearing rod (37), and the lower extension bearing rod (37) is fixedly provided with an L-shaped bearing rod (38), and the L-shaped bearing rod (38) is fixedly provided with a first universal wheel (39).

2. The laser cutting assembly of a film cutting machine according to claim 1, characterized in that: The movable interlocking frame (4) is mounted on the matching mounting plate (3), and second universal wheels (40) are symmetrically fixedly mounted at both ends of the upper side of the movable interlocking frame (4), and a mounting connecting rod (41) is fixedly arranged at the lower end of the movable interlocking frame (4), the mounting connecting rod (41) is inserted into the mounting socket (32), and a first spring (42) is sleeved on the mounting connecting rod (41).

3. The laser cutting assembly of a film cutting machine according to claim 2, characterized in that: The movable interlocking frame (4) is symmetrically fixedly provided with lower convex connecting frames (43) at both ends of the lower side, and a first movable connecting rod (44) is hingedly connected to the lower convex connecting frame (43). A push limit plate (45) is hingedly connected to the lower end of the first movable connecting rod (44). Connecting plug rods (46) are symmetrically fixedly provided at both ends of the push limit plate (45). The connecting plug rod (46) is inserted into the matching guide hole (34), and a connecting support block (47) is fixedly provided on the connecting plug rod (46). The connecting support block (47) is hingedly connected to the first movable connecting rod (44). The movable interlocking frame (4) is also symmetrically fixedly provided with a matching bearing plate (48). The matching bearing plate (48) is provided with a plug-in through hole (481). A limit plug rod (49) is inserted into the plug-in through hole (481), and a limit top plate (491) is fixedly provided on the upper end of the limit plug rod (49).

4. The laser cutting assembly of a film cutting machine according to claim 3, characterized in that: A laser cutter (5) is mounted on the mounting carrier (35), and a mounting base (51) is fixedly provided on the laser cutter (5), with two ends of the mounting base (51) respectively inserted into the mounting channel (36), and limited position connecting holes (52) are symmetrically provided at two ends of the upper side of the mounting base (51).

5. The laser cutting assembly of a film cutting machine according to claim 4, characterized in that: A matching linkage plate (6) is provided at the lower side of the cutting machine table (1), a matching linkage rod (61) is fixedly provided on the matching linkage plate (6), the matching linkage rod (61) is inserted into the insertion bearing hole (181), and a second spring (62) is sleeved on the matching linkage rod (61), a linkage bearing plate (63) is fixedly provided on the end of the matching linkage rod (61) away from the matching linkage plate (6), a matching carrier plate (64) is fixedly provided on the linkage bearing plate (63), a supporting carrier rod (65) is symmetrically fixedly provided on the matching carrier plate (64), a movable connecting block (66) is sleeved on the supporting carrier rod (65), a movable connecting hole (67) is provided on the movable connecting block (66), the movable connecting hole (67) is matched with the supporting carrier rod (65), and a second movable connecting rod (68) is hinged on the movable connecting block (66).

6. The laser cutting assembly of a film cutting machine according to claim 5, characterized in that: The lower end of the cutting machine table (1) is also provided with an inclined hollow tabletop (7), the upper end of the inclined hollow tabletop (7) is fixedly provided with a guide stabilizing rod (71), the guide stabilizing rod (71) is inserted into the guide limit hole (19), and a connecting carrier plate (72) is also fixedly provided on the inclined hollow tabletop (7), a third movable connecting rod (73) is symmetrically hinged on the connecting carrier plate (72), a connecting movable block (74) is hinged on the upper end of the third movable connecting rod (73), the connecting movable block (74) is sleeved on the second supporting slide bar (171), and a guide carrier plate (75) is fixedly provided on the connecting movable block (74), a matching plug hole (76) is provided on the guide carrier plate (75), and a movable bearing strip (8) is installed on the connecting movable block (74).

7. The laser cutting assembly of a film cutting machine according to claim 6, characterized in that: A rotating roller (81) is installed at the lower end of the movable bearing bar (8), and a bearing convex plate (82) is fixedly provided at one end of the movable bearing bar (8), a linkage plug rod (83) is fixedly provided at the lower end of the bearing convex plate (82), the linkage plug rod (83) is inserted into the matching plug hole (76), and a matching connecting frame (84) is fixedly provided at the lower end of the linkage plug rod (83), the matching connecting frame (84) is hinged to the second movable connecting rod (68), and a support column (85) is fixedly provided at the other end of the movable bearing bar (8), a protective sleeve (86) is fixedly provided on the support column (85), an upper supporting rod (87) is fixedly provided on the protective sleeve (86), and a limiting pressure plate (88) is fixedly provided at the upper end of the upper supporting rod (87).

8. A driving and moving system for a laser cutting assembly, characterized in that: The driving movement system is applicable to the laser cutting assembly according to any one of claims 1 to 7, and comprises a control module, a communication module and a driving module. The control module transmits instructions to the driving module through the communication module, and the driving module drives the first electric telescopic rod (14) and the second electric telescopic rod (24) to extend and retract, thereby realizing the movement of the convenient and detachable laser cutting mechanism.

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