Laser windowing device for cylindrical wine box body

Abstract

The utility model relates to wine box processing technical field, proposed cylinder wine box body laser windowing device, including laser cutting device, laser cutting device includes cutting machine and three axle displacement frame, the bottom of three axle displacement frame is connected with two struts, and the bottom of two struts has the base, and the fixed mechanism includes the mounting bracket, and the mounting bracket is connected with two struts, and there are a plurality of fixed covers on the mounting bracket, and there are fixed plates on the fixed cover, and there are support cylinders on the fixed plate, and the support cylinder is provided with the position-avoiding groove, and the electric push rod is installed on the fixed plate, and the output end of electric push rod is connected with the push plate through the fixed plate, and the fixed plate is fixedly connected with two connecting frames, and the pressure plate is fixedly connected between two connecting frames, the device is accurately matched with the wine box through the support cylinder, and the stable clamping of the push plate of electric push rod prevents deviation, and the position-avoiding groove avoids the deformation of the processing area, simple operation, automatic clamping and unloading, greatly shorten the working hours, reduce the labor intensity of operator.

Description

Technical Field

[0001] This utility model relates to the field of wine box processing technology, specifically to a laser window opening device for cylindrical wine boxes. Background Technology

[0002] In the liquor packaging industry, cylindrical liquor boxes are widely used for packaging high-end baijiu, red wine, and other products due to their aesthetically pleasing design, superior texture, and ability to highlight product quality. To enhance product presentation, the industry often requires windowing processing on the cylindrical liquor box body. Laser cutting technology, with its advantages of clean cuts, high precision, and minimal material damage, has become the mainstream technology for windowing liquor boxes. However, achieving stable clamping and deformation control, as well as improving loading and unloading efficiency, remains a key technical challenge for the industry during laser windowing.

[0003] A search revealed that patent CN220969579U discloses an internal support fixture for wine box processing. This fixture uses an "X"-shaped hinged rod and a right-angled support plate to form an adjustable support assembly, adaptable to different sizes of wine boxes and improving processing stability through internal support. It can also drive the wine box to flip via a rotating shaft for multi-faceted processing. However, the right-angled support plate and "X"-shaped rod structure are more suitable for square or angular wine boxes. It lacks sufficient fit to the curved inner wall of cylindrical wine boxes, making it difficult to provide uniform support throughout the circumference. Furthermore, it lacks a dedicated avoidance structure for the laser cutting area, making the support assembly prone to interference with the laser cutting path. Insufficient support in non-processing areas can also cause localized indentation and deformation of the wine box under cutting stress, severely impacting product yield. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] In view of the shortcomings of the prior art, this utility model provides a laser window opening device for cylindrical wine boxes to solve the problems of the prior art mentioned in the background.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, this utility model provides the following technical solution: a laser window opening device for a cylindrical wine box, comprising a laser cutting device, wherein the laser cutting device includes a cutting machine and a three-axis displacement frame, the three-axis displacement frame being connected to the cutting machine, and two support pillars connected to the bottom end of the three-axis displacement frame, the bottom ends of the two support pillars being fixedly connected to a base, and further comprising:

[0008] The fixing mechanism includes a mounting frame, which is fixedly connected to two pillars. Multiple fixing covers are fixedly connected to the mounting frame, and fixing plates are fixedly connected to the fixing covers. Support cylinders are fixedly connected to the fixing plates, and clearance grooves are provided on the support cylinders. An electric push rod is installed on the fixing plate, and the output end of the electric push rod passes through the fixing plate and is connected to a push plate. The push plate is slidably engaged with the support cylinder. Two connecting frames are fixedly connected to the fixing plate, and a pressure plate is fixedly connected between the two connecting frames.

[0009] Optionally, a fume extraction device is also included, which is used to exhaust the fumes generated during processing. The fume extraction device includes a fume extractor, which is installed on the top of the base. The input end of the fume extractor is connected to a connecting pipe, and a quick connector is connected to the connecting pipe. Each of the multiple fixed plates is connected to an exhaust pipe, and the other end of the multiple exhaust pipes is connected to the quick connector.

[0010] Optionally, the fixing plate has multiple guide openings, and guide rods are slidably connected in the guide openings, with the guide rods fixedly connected to the fixing plate.

[0011] Optionally, the fixed cover has two guide grooves, and a connecting block is slidably connected in the guide grooves. The connecting block is fixedly connected to the push plate.

[0012] Optionally, the bottom end of the fixing cover is provided with a material discharge port.

[0013] Optionally, the base is fixedly connected to four support legs at its bottom.

[0014] (III) Beneficial Effects

[0015] In summary, this utility model has at least one of the following beneficial technical effects:

[0016] 1. This laser windowing device for cylindrical wine boxes features a support cylinder whose shape precisely matches the structure of the cylindrical wine box. Combined with a pressure plate driven by an electric push rod, it provides stable clamping of the wine box, preventing displacement or shaking during processing. Simultaneously, the clearance grooves on the support cylinder avoid the processing area of ​​the wine box, ensuring uninterrupted laser cutting while providing effective support for non-processed parts of the box, preventing deformation due to uneven stress during processing.

[0017] 2. The laser window opening device for cylindrical wine boxes only requires the wine box to be processed to be placed on the support cylinder during operation, and automatic clamping can be completed by the electric push rod. After processing, the electric push rod drives the push plate to move in the opposite direction, which can directly push the wine box out of the support cylinder without manual disassembly, which greatly shortens the clamping and unloading time of a single wine box and reduces the labor intensity of operators. Attached Figure Description

[0018] Figure 1This is a cross-sectional structural diagram of the present invention;

[0019] Figure 2 This utility model Figure 1 A magnified schematic diagram of the partial structure at point A in the middle;

[0020] Figure 3 This utility model Figure 1 A magnified schematic diagram of the local structure at point B;

[0021] Figure 4 This is a schematic diagram of the overall structure of this utility model.

[0022] In the diagram: 1. Cutting machine; 2. Three-axis displacement frame; 3. Support column; 4. Base; 5. Mounting frame; 6. Fixing cover; 7. Fixing plate; 8. Support cylinder; 9. Alternating groove; 10. Electric push rod; 11. Push plate; 12. Connecting frame; 13. Pressure plate; 14. Smoke extractor; 15. Connecting pipe; 16. Quick connector; 17. Smoke exhaust pipe; 18. Guide rod; 19. Connecting block; 20. Material drop port; 21. Support leg. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] The present invention will be further described in detail below with reference to the accompanying drawings.

[0025] Example 1

[0026] Reference Figure 1 and Figure 4 A laser windowing device for cylindrical wine boxes includes a laser cutting device comprising a cutting machine 1 and a three-axis displacement frame 2. The three-axis displacement frame 2 is connected to the cutting machine 1, and two support pillars 3 are connected to the bottom of the three-axis displacement frame 2. A base 4 is fixedly connected to the bottom of the two support pillars 3. The three-axis displacement frame 2 can drive the cutting machine 1 to move flexibly in three-dimensional space, accurately adapting to the laser windowing requirements of different positions and shapes of cylindrical wine boxes, significantly improving the flexibility and applicability of cutting processing. It also includes:

[0027] Reference Figures 1-4The fixing mechanism includes a mounting frame 5, which is fixedly connected to two support columns 3. Multiple fixing covers 6 are fixedly connected to the mounting frame 5, and fixing plates 7 are fixedly connected to the fixing covers 6. Support cylinders 8 are fixedly connected to the fixing plates 7, and the support cylinders 8 have clearance grooves 9. The shape of the support cylinders 8 is adapted to the cylindrical wine box structure, and with the clearance grooves 9, they can avoid the processing area of ​​the wine box. An electric push rod 10 is installed on the fixing plate 7. The output end of the electric push rod 10 passes through the fixing plate 7 and is connected to a push plate 11. The push plate 11 is slidably engaged with the support cylinder 8. Two connecting frames 12 are fixedly connected to the fixing plate 7, and a pressure plate 13 is fixedly connected between the two connecting frames 12. The electric push rod 10 drives the pressure plate 13 to move, so that the cooperation between the pressure plate 13 and the support cylinder 8 can stably fix the cylindrical wine box, effectively preventing the wine box from shifting during processing and further ensuring the window opening accuracy. At the same time, during unloading, the electric push rod 10 drives the push plate 11 to move, so that the push plate 11 can push the processed wine box out of the support cylinder 8 for unloading.

[0028] Reference Figure 1 , Figure 2 and Figure 4 It also includes a fume extraction device, which is used to exhaust the fumes generated during processing. The fume extraction device includes a fume extractor 14, which is installed on the top of the base 4. The input end of the fume extractor 14 is connected to a connecting pipe 15, and a quick connector 16 is connected to the connecting pipe 15. Multiple fixing plates 7 are connected to exhaust pipes 17, and the other end of the multiple exhaust pipes 17 is connected to the quick connector 16. The fume extraction device can promptly extract the fumes generated by laser cutting, preventing the fumes from spreading and polluting the working environment, protecting the health of the operators, and preventing the fumes from adhering to the surface of the wine box or equipment parts, thus avoiding affecting the appearance quality of the wine box and the service life of the equipment. The quick connector 16 facilitates the quick disassembly and assembly of the exhaust pipes 17 and the connecting pipes 15, reducing the difficulty and time cost of equipment maintenance. The multiple exhaust pipes 17 correspond to each processing station, which can collect the fumes of each station in a targeted manner, greatly improving the fumes extraction efficiency and perfectly adapting to the fumes treatment needs of multi-station synchronous processing.

[0029] Reference Figure 1 and Figure 2 The fixed plate 7 has multiple guide openings, and guide rods 18 are slidably connected in the guide openings. The guide rods 18 are fixedly connected to the fixed plate 7. The sliding fit structure between the guide openings and the guide rods 18 can accurately guide and limit the movement direction of the push plate 11, effectively preventing the push plate 11 from deviating, tilting or shaking under the drive of the electric push rod 10, ensuring that the push plate 11 always slides stably along the support cylinder 8, ensuring the smoothness and accuracy of the clamping action of the cylindrical wine box, and indirectly improving the window opening processing accuracy.

[0030] Reference Figure 1 and Figure 3The fixed cover 6 has two guide grooves, and a connecting block 19 is slidably connected in the guide grooves. The connecting block 19 is fixedly connected to the push plate 11. The sliding cooperation between the two guide grooves and the connecting block 19 provides secondary guidance and limitation for the movement of the push plate 11 from the dimension of the fixed cover 6. This complements the structure of the guide rod 18 on the fixed plate 7, further enhancing the stability of the movement of the push plate 11, completely eliminating the problem of offset or jamming when the push plate 11 moves, ensuring the reliability and consistency of the clamping action of the push plate 11, and providing double protection for the machining accuracy.

[0031] Reference Figure 1 , Figure 3 and Figure 4 The bottom of the fixed cover 6 is provided with a discharge port 20, which allows the waste generated by laser cutting to be discharged directly from the bottom of the fixed cover 6, avoiding the accumulation of waste inside the fixed cover 6. This eliminates the need for frequent manual opening and cleaning, reduces operating procedures, and improves processing continuity and work efficiency. At the same time, it prevents waste from accumulating and squeezing the wine box or affecting the subsequent placement and fixation of the wine box, ensuring a smooth processing flow.

[0032] Reference Figure 1 and Figure 4 The base 4 is fixedly connected to four support legs 21 at its bottom. The four support legs 21 provide balanced bottom support for the base 4, further enhancing the overall stability of the entire device.

[0033] Example 2

[0034] Reference Figures 1-4A laser windowing device for cylindrical wine boxes includes a laser cutting device, comprising a cutting machine 1 and a three-axis displacement frame 2. The three-axis displacement frame 2 is connected to the cutting machine 1, and two support pillars 3 are connected to the bottom of the three-axis displacement frame 2. A base 4 is fixedly connected to the bottom of the two support pillars 3, and four support legs 21 are fixedly connected to the bottom of the base 4. The four support legs 21 provide balanced bottom support for the base 4, further enhancing the overall stability of the device. The three-axis displacement frame 2 can drive the cutting machine 1 to move flexibly in three-dimensional space, accurately adapting to the laser windowing requirements of different positions and shapes of cylindrical wine boxes, greatly improving the flexibility and applicability of cutting processing. The mechanism also includes a fixing mechanism, which includes a mounting frame 5, which is fixedly connected to two pillars 3. Multiple fixing covers 6 are fixedly connected to the mounting frame 5, fixing plates 7 are fixedly connected to the fixing covers 6, and support cylinders 8 are fixedly connected to the fixing plates 7. The support cylinders 8 have clearance grooves 9. The shape of the support cylinders 8 is adapted to the cylindrical wine box structure. With the clearance grooves 9, the processing area of ​​the wine box can be avoided. The bottom end of the fixing cover 6 has a discharge port 20. The discharge port 20 allows the waste generated by laser cutting to be discharged directly from the bottom of the fixing cover 6, avoiding the accumulation of waste in the fixing cover 6. This eliminates the need for frequent manual opening and cleaning, reduces operation steps, and improves processing continuity and work efficiency.To prevent waste from accumulating and squeezing the wine box or affecting the subsequent placement and fixation of the wine box, and to ensure a smooth processing flow, an electric push rod 10 is installed on the fixed plate 7. The output end of the electric push rod 10 passes through the fixed plate 7 and is connected to a push plate 11. The push plate 11 is slidably engaged with the support cylinder 8. Two connecting brackets 12 are fixedly connected to the fixed plate 7, and a pressure plate 13 is fixedly connected between the two connecting brackets 12. The electric push rod 10 drives the pressure plate 13 to move, so that the engagement between the pressure plate 13 and the support cylinder 8 can stably fix the cylindrical wine box, effectively preventing the wine box from shifting during processing and further ensuring the accuracy of the opening. At the same time, during unloading, the electric push rod 10 drives the push plate 11 to move, so that the push plate 11 can push the processed wine box out of the support cylinder 8 for unloading. The fixed plate 7 has multiple guide holes, and guide rods 18 are slidably connected in the guide holes. The guide rods 18 are fixedly connected to the fixed plate 7, guiding... The sliding fit structure between the opening and the guide rod 18 can precisely guide and limit the movement direction of the push plate 11, effectively preventing the push plate 11 from deviating, tilting, or shaking under the drive of the electric push rod 10. This ensures that the push plate 11 always slides stably along the support cylinder 8, guaranteeing the smoothness and accuracy of the clamping action of the cylindrical wine box, and indirectly improving the processing accuracy of the window opening. Two guide grooves are provided on the fixed cover 6, and a connecting block 19 is slidably connected within the guide grooves. The connecting block 19 is fixedly connected to the push plate 11. The sliding fit between the two guide grooves and the connecting block 19 provides secondary guidance and limitation for the movement of the push plate 11 from the perspective of the fixed cover 6. This complements the structure of the guide rod 18 on the fixed plate 7, further enhancing the stability of the push plate 11's movement and completely eliminating the problem of deviating or jamming during the movement of the push plate 11. This ensures the reliability and consistency of the clamping action of the push plate 11, providing double protection for processing accuracy.

[0035] It should also be noted that a fume extraction device is included, which is used to exhaust the fumes generated during processing. The fume extraction device includes a fume extractor 14, which is installed on the top of the base 4. The input end of the fume extractor 14 is connected to a connecting pipe 15, and a quick connector 16 is connected to the connecting pipe 15. Multiple fixing plates 7 are connected to exhaust pipes 17, and the other end of the multiple exhaust pipes 17 is connected to the quick connector 16. The fume extraction device can promptly extract the fumes generated by laser cutting, preventing the fumes from spreading and polluting the working environment, protecting the health of the operators, and preventing the fumes from adhering to the surface of the wine box or equipment parts, thus avoiding affecting the appearance quality of the wine box and the service life of the equipment. The quick connector 16 facilitates the quick disassembly and assembly of the exhaust pipes 17 and the connecting pipes 15, reducing the difficulty and time cost of equipment maintenance. The multiple exhaust pipes 17 correspond to each processing station, which can collect the fumes of each station in a targeted manner, greatly improving the fumes extraction efficiency and perfectly adapting to the fumes treatment needs of multi-station simultaneous processing.

[0036] In summary, the working principle and process of the laser window opening device for the cylindrical wine box are as follows: First, the device is moved to the required position. Then, the wine box to be processed is placed on the support cylinder 8. Next, the electric push rod 10 is turned on, which drives the pressure plate 13 to move through the connecting frame 12. This allows the pressure plate 13 and the support cylinder 8 to stably fix the cylindrical wine box. Then, the laser cutting device is started. The three-axis displacement frame 2 drives the cutting machine 1 to move according to the preset parameters to perform laser window opening on the wine box body. At the same time, the smoke extractor 14 is turned on to promptly remove the smoke generated by the laser cutting. After processing, the push plate 11 is moved in the opposite direction by the electric push rod 10 to push the processed wine box out of the support cylinder 8 and remove the finished product directly.

[0037] The embodiments described above merely illustrate specific implementations of this utility model, and while the descriptions are detailed, they should not be construed as limiting the scope of this utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these modifications and improvements all fall within the protection scope of this utility model.

Claims

1. A laser window opening device for a cylindrical wine box, comprising a laser cutting device, wherein the laser cutting device comprises a cutting machine (1) and a three-axis displacement frame (2), the three-axis displacement frame (2) being connected to the cutting machine (1), characterized in that: The bottom end of the triaxial displacement frame (2) is connected to two support columns (3), and the bottom ends of the two support columns (3) are fixedly connected to a base (4). It also includes: The fixing mechanism includes a mounting frame (5), which is fixedly connected to two support columns (3). Multiple fixing covers (6) are fixedly connected to the mounting frame (5). A fixing plate (7) is fixedly connected to the fixing cover (6). A support cylinder (8) is fixedly connected to the fixing plate (7). A clearance groove (9) is provided on the support cylinder (8). An electric push rod (10) is installed on the fixing plate (7). The output end of the electric push rod (10) passes through the fixing plate (7) and is connected to a push plate (11). The push plate (11) is slidably engaged with the support cylinder (8). Two connecting frames (12) are fixedly connected to the fixing plate (7). A pressure plate (13) is fixedly connected between the two connecting frames (12).

2. The laser window opening device for the cylindrical wine box body according to claim 1, characterized in that: It also includes a fume extraction device for exhausting the smoke generated during processing. The fume extraction device includes a fume extractor (14), which is installed on the top of the base (4). The input end of the fume extractor (14) is connected to a connecting pipe (15), and a quick connector (16) is connected to the connecting pipe (15). Each of the multiple fixed plates (7) is connected to a smoke exhaust pipe (17), and the other end of the multiple smoke exhaust pipes (17) is connected to the quick connector (16).

3. The laser window opening device for the cylindrical wine box body according to claim 2, characterized in that: The fixing plate (7) has multiple guide openings, and a guide rod (18) is slidably connected inside the guide opening. The guide rod (18) is fixedly connected to the fixing plate (7).

4. The laser window opening device for the cylindrical wine box body according to claim 3, characterized in that: The fixed cover (6) has two guide grooves, and a connecting block (19) is slidably connected in the guide groove. The connecting block (19) is fixedly connected to the push plate (11).

5. The laser window opening device for the cylindrical wine box body according to claim 4, characterized in that: The bottom end of the fixed cover (6) is provided with a material discharge port (20).

6. The laser window opening device for the cylindrical wine box body according to claim 5, characterized in that: The base (4) is fixedly connected to four support legs (21) at its bottom end.

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