Full-automatic laser windowing equipment

Abstract

The utility model relates to the technical field of laser instruments, in particular to full-automatic laser windowing equipment which comprises a laser cutting device, a conveying device arranged on the side face of the laser cutting device, a fixing frame arranged on the conveying device, a connecting frame arranged on the fixing frame, a blade arranged on the conveying device, a first inclined block arranged on the blade and a second inclined block arranged on the connecting frame. The second inclined block is arranged on the conveying device, and the adsorption driving unit is arranged on the connecting frame, so that the second inclined block is in contact with the first inclined block, and the blade is driven to cut an adhered packaging bag. And the two blades can be driven to be opened and closed, a suction cup is used for sucking and upwards lifting packaging bag waste obtained after laser cutting is completed, at the moment, a second inclined block is far away from a first inclined block, the two blades can conduct cutting and cut off the adhered packaging bag waste, full automation can be achieved, and the workload of manual participation is reduced.

Description

Technical Field

[0001] This utility model relates to the field of laser instrument technology, specifically a fully automatic laser window opening device. Background Technology

[0002] Fully automatic laser window opening equipment is an advanced manufacturing equipment that uses laser technology to perform precise cutting, drilling, or window opening operations on various materials. This equipment is widely used in industries such as packaging, automobiles, aerospace, electronics, and furniture, especially in situations requiring high precision, high efficiency, and complex shape processing.

[0003] However, in practical use, fully automatic laser window opening equipment uses lasers to cut materials, mostly circuit boards and various packaging bags. After laser cutting building material packaging bags, because the building materials are wrapped inside, the cut-off packaging bag fertilizer will be placed on the building materials, requiring manual removal. Existing fully automatic laser window opening equipment uses a rolling brush to scrape off the excess packaging bag in order to achieve fully automatic settings, which can reduce manual intervention. However, when the existing laser cuts packaging bags, the outer surface wrinkles cause the cut-off packaging bag fertilizer to stick to the packaging bag, making it difficult to remove and increasing the workload. Therefore, we propose a fully automatic laser window opening equipment.

[0004] Practical content

[0005] One of the technical problems to be solved in this application is: how to design a fully automatic laser windowing device to improve the automation of laser cutting of packaging bags.

[0006] To address the aforementioned technical problems, this application provides a fully automatic laser window opening device, including a laser cutting device, a conveying device disposed on the side of the laser cutting device, a fixed frame disposed on the conveying device, and a connecting frame disposed on the fixed frame, and further comprising:

[0007] Blade, which is mounted on the conveying device, is used to cut together sticky packaging bag waste;

[0008] A suction cup, which is mounted on the conveying device, is used to adsorb waste packaging bags after laser cutting.

[0009] The first inclined block is disposed on the blade;

[0010] The second inclined block is disposed on the conveying device;

[0011] An adsorption driving unit is mounted on a connecting frame and is used to drive the suction cup to adsorb packaging bag waste, so that the second inclined block and the first inclined block come into contact, thereby driving the blade to cut the adhered packaging bag.

[0012] In some embodiments, the adsorption driving unit includes a cylinder disposed inside a connecting frame, a lifting rod movably disposed inside the connecting frame, the output end of the cylinder being disposed at the top of the lifting rod, a connecting rod movably disposed on the side of the lifting rod, and the top of the suction cup being disposed at the bottom of the connecting rod.

[0013] In some embodiments, the bottom of the connecting frame is provided with an inclined rod, the top of the connecting rod is provided with an inclined groove, and the inclined surface of the inclined rod is movably disposed on the inner wall of the inclined groove.

[0014] In some embodiments, a circular groove is provided on the side of the connecting rod near the lifting rod, and a rotating column is movably arranged on the inner wall of the circular groove. The end face of the rotating column is arranged on the side of the lifting rod, and a first torsion spring is sleeved on the rotating column. The two ends of the first torsion spring are respectively arranged on the side of the lifting rod and the inner wall of the circular groove. A pneumatic component for driving the suction cup to adsorb the packaging bag is provided on the connecting rod.

[0015] In some embodiments, the pneumatic assembly includes an air pump mounted on a connecting frame, a connecting tube at the top of the suction cup, and one end of the connecting tube passing through the interior of a connecting rod and mounted on the air pump.

[0016] In some embodiments, an L-shaped plate is provided on the top of the blade, a guide post is movably arranged inside the L-shaped plate, a fixing plate is provided on the inner wall of the fixing frame, the end face of the guide post is movably arranged on the side of the fixing plate, and a second torsion spring is sleeved on the guide post, with the two ends of the second torsion spring respectively arranged on the side of the L-shaped plate and the fixing plate.

[0017] In some embodiments, the blade surfaces where the two blades come into contact are provided with interlocking grooves.

[0018] In some embodiments, the bottom of the suction cup is provided with an adhesive ring.

[0019] This utility model has at least the following beneficial effects:

[0020] 1. By moving the set adsorption drive unit, the second inclined block moves to the first inclined block, which can drive the two blades to open and close. The suction cup adsorbs the packaging bag waste after laser cutting and lifts it upward. At this time, the second inclined block moves away from the first inclined block, and the two blades can cut off the sticky packaging bag waste. This can achieve full automation and reduce the amount of manual labor.

[0021] 2. The pneumatic components drive the suction cups to adsorb the packaging bags, and the adsorption drive unit can remove the packaging bag waste. The pneumatic components can then drop the packaging bag waste down, achieving the collection effect and increasing the automation of the overall device.

[0022] 3. Grooves are made at the joint of the two contacting blades, and the grooves are staggered to prevent incomplete cutting of the packaging bag waste when cutting the sticky packaging bag waste, which would lead to damage to the building material packaging bag. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0024] Figure 2 This is a schematic diagram of the structure of the connecting frame, adsorption drive unit and blade of this utility model;

[0025] Figure 3 This is a schematic diagram of the structure of the adsorption drive unit and pneumatic components of this utility model;

[0026] Figure 4 This is an exploded structural diagram of the pneumatic component and adsorption drive unit of this utility model;

[0027] Figure 5 This is a schematic diagram of the structure of the blade, L-shaped plate, and second torsion spring in this utility model;

[0028] Figure 6 This is a schematic diagram of the connecting rod, suction cup, and adhesive ring of this utility model;

[0029] Figure 7 This is a structural diagram of the blade and L-shaped plate used in this utility model.

[0030] In the diagram: 1. Laser cutting device; 2. Conveying device; 3. Fixing frame; 4. Connecting frame; 5. Adsorption drive unit; 51. Cylinder; 52. Lifting rod; 53. Inclined rod; 54. Connecting rod; 55. Inclined groove; 56. Circular groove; 57. First torsion spring; 58. Rotating column; 6. Fixing plate; 7. Blade; 8. Pneumatic assembly; 81. Air pump; 82. Connecting pipe; 9. First inclined block; 10. Second inclined block; 11. Suction cup; 12. L-shaped plate; 13. Second torsion spring; 14. Guide post; 15. Adhesive ring; 16. Groove. Detailed Implementation

[0031] The technical solutions of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0032] Example 1

[0033] Please see Figure 1-5 This utility model provides a technical solution:

[0034] A fully automatic laser window opening device includes a laser cutting device 1, a conveying device 2 disposed on the side of the laser cutting device 1, a fixing frame 3 disposed on the conveying device 2, and a connecting frame 4 disposed on the fixing frame 3, and further includes:

[0035] Blade 7 is mounted on conveyor 2 and is used to cut the sticky packaging bag waste.

[0036] Suction cup 11 is installed on the conveying device 2 to adsorb the packaging bag waste after laser cutting;

[0037] The first inclined block 9 is set on the blade 7;

[0038] The second inclined block 10 is disposed on the conveying device 2, and the inclined surfaces of the second inclined block 10 and the first inclined block 9 are slidably disposed relative to each other.

[0039] The adsorption drive unit 5 is mounted on the connecting frame 4 and is used to drive the suction cup 11 to adsorb packaging bag waste, so that the second inclined block 10 and the first inclined block 9 come into contact, driving the blade 7 to cut the adhered packaging bag.

[0040] The adsorption drive unit 5 includes a cylinder 51 disposed inside the connecting frame 4. A lifting rod 52 is movably disposed inside the connecting frame 4. The output end of the cylinder 51 is disposed at the top of the lifting rod 52. A connecting rod 54 is movably disposed on the side of the lifting rod 52. The top of the suction cup 11 is disposed at the bottom of the connecting rod 54. The cylinder 51 is configured to drive the lifting rod 52 to move. Therefore, the lifting rod 52 can drive the suction cup 11 to move up and down through the connecting rod 54.

[0041] The bottom of the connecting frame 4 is provided with a diagonal rod 53, and the top of the connecting rod 54 is provided with a sloping groove 55. The inclined surface of the diagonal rod 53 is movably set on the inner wall of the sloping groove 55. The diagonal rod 53 is connected to the sloping groove 55 through the inclined surface on the diagonal rod 53. When the connecting rod 54 rises, the connecting rod 54 can be rotated to remove the packaging bag waste from the suction cup 11.

[0042] A circular groove 56 is provided on the side of the connecting rod 54 near the lifting rod 52. A rotating column 58 is movably arranged on the inner wall of the circular groove 56. The end face of the rotating column 58 is located on the side of the lifting rod 52. A first torsion spring 57 is sleeved on the rotating column 58. The two ends of the first torsion spring 57 are respectively located on the side of the lifting rod 52 and the inner wall of the circular groove 56. A pneumatic component 8 for driving the suction cup 11 to adsorb the packaging bag is provided on the connecting rod 54. The connecting rod 54 rotates around the rotating column 58. The first torsion spring 57 can be reset after the connecting rod 54 rotates.

[0043] The pneumatic assembly 8 includes an air pump 81 mounted on the connecting frame 4. A connecting pipe 82 is mounted on the top of the suction cup 11. One end of the connecting pipe 82 passes through the interior of the connecting rod 54 and is mounted on the air pump 81. The air pump 81 can control the suction cup 11 through the connecting pipe 82, thereby achieving the adsorption and removal of packaging bag waste.

[0044] The top of the blade 7 is provided with an L-shaped plate 12, and a guide post 14 is movably arranged inside the L-shaped plate 12. A fixing plate 6 is provided on the inner wall of the fixing frame 3. The end face of the guide post 14 is movably arranged on the side of the fixing plate 6. A second torsion spring 13 is sleeved on the guide post 14. The two ends of the second torsion spring 13 are respectively arranged on the side of the L-shaped plate 12 and the fixing plate 6. The function of the second torsion spring 13 is to reset the blade 7, so that the two blades 7 can cut the sticky packaging bag.

[0045] When using this device, after the laser cutting device 1 has finished cutting the building packaging bag, it is transported to the fixed frame 3 by the conveying device 2. At this time, the cut packaging bag waste is detected, the cylinder 51 is activated, which drives the lifting rod 52 set at the output end to descend. The lifting rod 52 drives the connecting rod 54 set on the side to descend. The connecting rod 54 drives the suction cup 11 set at the bottom to descend. When the suction cup 11 contacts the cut packaging bag, the air pump 81 is activated, which controls the suction cup 11 through the connecting pipe 82 to suck up the packaging bag. Before the suction cup 11 sucks up the packaging bag, the second inclined block 10 set on both sides of the connecting rod 54 contacts the first inclined block 9. The first inclined block 9 drives the L-shaped plate 12 set on the side to rotate around the guide post 14 and twists the second torsion spring 13 to deform. This causes the two blades 7 to open and close, and the suction cup 11 sucks up the packaging bag. After attachment, cylinder 51 drives lifting rod 52, connecting rod 54 and suction cup 11 to rise. When the second inclined block 10 on the side of connecting rod 54 moves away from the first inclined block 9, the second torsion spring 13 resets, causing the L-shaped plate 12 to reset. The two blades 7 reset to cut the adhered packaging bags. After cutting, it continues to rise. The inclined groove 55 at the top of connecting rod 54 contacts the inclined rod 53. The inclined rod 53 causes connecting rod 54 to rotate around rotating column 58, causing the first torsion spring 57 to deform. When connecting rod 54 is rotated to a suitable angle, air pump 81 controls connecting pipe 82, causing the packaging bags adsorbed on suction cup 11 to automatically fall to the collection box. Then connecting rod 54 descends to adsorb the next packaging bag. At this time, connecting rod 54 resets under the action of the first torsion spring 57, thus completing the process.

[0046] Example 2

[0047] Please see Figure 6-7 This utility model provides a technical solution:

[0048] Unlike Embodiment 1, the blade surfaces of the two blades 7 that come into contact with each other are provided with intersecting grooves 16. The intersecting grooves 16 on the two blades 7 can better cut the packaging bag.

[0049] The bottom of the suction cup 11 is provided with an adhesive ring 15. The adhesive ring 15 at the bottom of the suction cup 11 has a certain degree of adhesion. When the packaging bag leaks air, it can also be adsorbed. However, the maximum adhesion value cannot lift the packaging bag waste. It can only be used in conjunction with the suction cup 11.

[0050] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0051] Although embodiments of the present utility 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 present utility, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A fully automatic laser window opening device, comprising a laser cutting device (1), a conveying device (2) disposed on the side of the laser cutting device (1), a fixing frame (3) disposed on the conveying device (2), and a connecting frame (4) disposed on the fixing frame (3), characterized in that: It also includes: Blade (7), which is disposed on the conveying device (2) for cutting the sticky packaging bag waste; A suction cup (11) is provided on the conveying device (2) to adsorb the packaging bag waste after laser cutting; The first inclined block (9) is disposed on the blade (7); The second inclined block (10) is disposed on the conveying device (2); The adsorption driving unit (5) is set on the connecting frame (4) and is used to drive the suction cup (11) to adsorb the packaging bag waste, so that the second inclined block (10) and the first inclined block (9) come into contact, and drive the blade (7) to cut the adhered packaging bag.

2. The fully automatic laser window opening device according to claim 1, characterized in that: The adsorption drive unit (5) includes a cylinder (51) disposed inside the connecting frame (4). A lifting rod (52) is movably disposed inside the connecting frame (4). The output end of the cylinder (51) is disposed at the top of the lifting rod (52). A connecting rod (54) is movably disposed on the side of the lifting rod (52). The top of the suction cup (11) is disposed at the bottom of the connecting rod (54).

3. The fully automatic laser window opening device according to claim 2, characterized in that: The bottom of the connecting frame (4) is provided with a diagonal rod (53), and the top of the connecting rod (54) is provided with a sloping groove (55). The inclined surface of the diagonal rod (53) is movably disposed on the inner wall of the sloping groove (55).

4. The fully automatic laser window opening device according to claim 3, characterized in that: The connecting rod (54) has a circular groove (56) on its side near the lifting rod (52). A rotating column (58) is movably arranged on the inner wall of the circular groove (56). The end face of the rotating column (58) is located on the side of the lifting rod (52). A first torsion spring (57) is sleeved on the rotating column (58). The two ends of the first torsion spring (57) are respectively located on the side of the lifting rod (52) and the inner wall of the circular groove (56). A pneumatic component (8) for driving the suction cup (11) to adsorb the packaging bag is provided on the connecting rod (54).

5. The fully automatic laser window opening device according to claim 4, characterized in that: The pneumatic assembly (8) includes an air pump (81) mounted on a connecting frame (4), and a connecting pipe (82) is mounted on the top of the suction cup (11). One end of the connecting pipe (82) passes through the interior of the connecting rod (54) and is mounted on the air pump (81).

6. The fully automatic laser window opening device according to claim 1, characterized in that: The blade (7) is provided with an L-shaped plate (12) at its top. A guide post (14) is movably arranged inside the L-shaped plate (12). A fixing plate (6) is provided on the inner wall of the fixing frame (3). The end face of the guide post (14) is movably arranged on the side of the fixing plate (6). A second torsion spring (13) is sleeved on the guide post (14). The two ends of the second torsion spring (13) are respectively arranged on the side of the L-shaped plate (12) and the fixing plate (6).

7. The fully automatic laser window opening device according to claim 6, characterized in that: The blade surfaces of the two blades (7) that come into contact with each other are provided with interlocking grooves (16).

8. The fully automatic laser window opening device according to claim 1, characterized in that: An adhesive ring (15) is provided at the bottom of the suction cup (11).

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