Intelligent processing device for gift box based on laser cutting

Abstract

This invention relates to the field of laser cutting, and more particularly to an intelligent processing device for gift boxes based on laser cutting. The device includes a box for collecting laser cutting waste, a displacement driving structure, and a laser cutting head. The displacement driving structure is mounted on the box. The laser cutting head is mounted on the driving end of the displacement driving structure. The laser cutting head is equipped with an air jet nozzle that blows the cutting waste downwards. It also includes a support plate and a rotating drive component. Several horizontally equidistant support plates are mounted inside the box. Several rotating drive components are mounted on the box. The driving end of each rotating drive component is connected to one of the support plates. This invention designs a rotatable support plate, controlling the support plate for supporting thin metal sheets to rotate into an inclined position. The inclination angle of the support plate is controlled according to the size of the cut waste, so that the gap between two adjacent support plates is adapted to the size of the waste.

Description

Technical Field

[0001] This invention relates to the field of laser cutting, and more particularly to an intelligent processing device for gift boxes based on laser cutting. Background Technology

[0002] Gift boxes are practical gift packaging primarily intended for gifting to relatives and friends to express affection. Gift boxes come in many materials; taking metal as an example, they are typically made by first using a laser cutting machine to cut the same pattern into multiple areas of a thin metal sheet, and then proceeding with subsequent slitting operations.

[0003] In the laser cutting process, existing technologies typically use trays spaced at fixed intervals to support the thin metal sheet to be cut. Because the edges of the laser-cut waste are molten at high temperatures and easily adhere, air jets are installed on the laser cutting head to blow the waste downwards, allowing it to fall through the gap between adjacent trays. However, different gift boxes require different patterns, resulting in varying sizes of waste cut from different batches of thin metal sheets. When the waste is small and the gap between the trays is large, the air jets can only blow downwards through the cutting area of ​​the metal sheet, failing to cover the entire gap between the trays. Consequently, the blown-down waste easily adheres to the sidewalls of the trays. Summary of the Invention

[0004] In order to overcome the shortcomings of existing laser cutting machines that use pallets at fixed distances to support the thin metal sheets to be laser cut, which makes it easy for the blown-off waste material to stick to the side wall of the pallet, this invention provides a smart gift box processing device based on laser cutting.

[0005] The technical implementation of this invention is as follows: A gift box intelligent processing device based on laser cutting includes a box for collecting laser cutting waste, a displacement driving structure, and a laser cutting head; the displacement driving structure is installed on the box; the laser cutting head is installed at the driving end of the displacement driving structure; the laser cutting head is equipped with an air jet nozzle for blowing the cutting waste downwards; it also includes a support plate and a rotary driving component; several horizontally equidistant support plates are installed in the box; all the support plates are located in the upper inner part of the box, and a waste discharge channel is formed between two adjacent support plates; the lower inner part of the box is a storage space; several rotary driving components are installed on the box; the driving end of each rotary driving component is connected to one of the support plates, and the rotary driving component is used to drive the support plate to rotate, control the support plate used to support the raw material sheet to rotate into an inclined position, and control the inclination angle of the support plate according to the size of the cut waste, so that the gap between two adjacent support plates is adapted to the size of the waste.

[0006] More preferably, a fixed partition plate is installed at the lower part of the box body, which divides the storage space of the box body into two horizontally distributed spaces.

[0007] More preferably, when one of the two spaces separated by the fixed partition plate is filled with waste material, the support plate is rotated to make the unloading channel between the two adjacent support plates face the other space.

[0008] More preferably, the support plate is made of stainless steel.

[0009] More preferably, the support plate used to support the raw material sheet is rotated into an inclined position, while the remaining support plates remain vertical.

[0010] More preferably, a movable component is installed at the lower part of the housing; the movable component has two movable ends; each of the two movable ends of the movable component is equipped with a movable partition plate, and the movable partition plate is driven to move by the movable component, and the two movable partition plates move within the two spaces separated by the fixed partition plate respectively.

[0011] More preferably, both the fixed partition and the movable partition are made of stainless steel.

[0012] More preferably, the container is equipped with a door, which is opened to collect the waste inside the container.

[0013] More preferably, the box door is provided in two parts, and the two boxes door are respectively located in the two spaces separated by the fixed partition plate.

[0014] More preferably, the moving component includes an electric drive slide rail and an electric drive slider; the electric drive slide rail is installed on the inner side wall of the housing; two electric drive sliders are slidably disposed on the electric drive slide rail; the two electric drive sliders are respectively connected to one of the moving partition plates.

[0015] Beneficial effects: The present invention designs a rotatable support plate. By controlling the rotation drive component to drive the support plate to rotate, the support plate used to support the thin metal sheet is controlled to rotate into an inclined position. The tilt angle of the support plate is controlled according to the size of the scrap to be cut off, so that the gap between two adjacent support plates is adapted to the size of the scrap. In this way, the air blown downward by the jet nozzle on the laser cutting head can cover the gap between the two support plates, reducing the situation of scrap adhering to the side wall of the support plate.

[0016] The two storage spaces in this invention can be used alternately. When one space is full of waste, the other space can be used to store waste. Workers can also remove waste from the space that is full without affecting the waste storage in the other space, so that the removal of waste does not affect the cutting operation. Attached Figure Description

[0017] Figure 1 The diagram shown is a three-dimensional structural schematic of the intelligent gift box processing device based on laser cutting according to the present invention.

[0018] Figure 2 The diagram shown is a three-dimensional structural illustration of the internal structure of the housing of this invention;

[0019] Figure 3 The diagram shown illustrates the first state change of the support plate of this invention.

[0020] Figure 4 The diagram shown illustrates the second state change of the support plate of this invention.

[0021] Figure 5 The diagram shows the third state change of the support plate of the present invention.

[0022] The markings in the diagram are: 1-box body, 2-displacement drive structure, 3-laser cutting head, 4-support plate, 5-rotation drive component, 6-fixed partition plate, 7-electric drive slide rail, 8-electric drive slider, 9-moving partition plate, 10-box door. Detailed Implementation

[0023] The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments, but this is not intended to limit the present invention.

[0024] Example 1: A smart gift box processing device based on laser cutting, such as... Figures 1-5 As shown, it includes a housing 1, a displacement driving structure 2, and a laser cutting head 3; the displacement driving structure 2 is installed on the housing 1; the laser cutting head 3 is installed on the driving end of the displacement driving structure 2; the laser cutting head 3 is equipped with an air jet nozzle that blows the cutting waste downwards, and the air jet nozzle is connected to an external air pump.

[0025] It also includes a support plate 4 and a rotary drive component 5; several horizontally equidistant support plates 4 are installed inside the box body 1 (seven are shown in the figure for example); all the support plates 4 are located in the upper inner part of the box body 1, and a waste material discharge channel is formed between two adjacent support plates 4; the lower inner part of the box body 1 is a material storage space; several rotary drive components 5 (seven are shown in the figure for example) are installed on the box body 1, and the rotary drive component 5 is a motor; the drive end of each rotary drive component 5 is connected to one of the support plates 4; the support plates 4 are made of stainless steel to improve service life.

[0026] A fixed partition plate 6 is installed at the bottom inside the box 1, which divides the storage space of the box 1 into two horizontally distributed spaces.

[0027] When one of the two spaces separated by the fixed partition plate 6 is filled with waste material, the support plate 4 is rotated to make the unloading channel between the two adjacent support plates 4 face the other space.

[0028] The support plate 4 used to support the raw material sheet is rotated to the same angle of inclination, while the other support plates 4 remain vertical.

[0029] In this embodiment, the displacement drive structure 2 is composed of a combination of multiple slide rails and electric sliders, enabling the laser cutting head 3 to move along the X, Y, and Z axes. The laser cutting head 3 is controlled by an external intelligent control system. The cutting path of the raw material sheet is input into the external intelligent control system to control the laser cutting head 3 to perform laser cutting on the raw material sheet. For example, the movement of the laser cutting head 3 can be controlled by a CNC numerical control system. This control technology is common knowledge and will not be described in detail here. At the same time, since the edges of the waste material cut by the laser are in a high-temperature molten state and are easy to adhere, the waste material and debris cut by the laser cutting head 3 are blown downwards through the air jet nozzles configured on the laser cutting head 3, so that the waste material and debris fall into the storage space at the bottom of the box 1.

[0030] In this embodiment, the raw material sheet being processed is a thin metal sheet. In existing technologies, trays at fixed intervals are typically used to support the thin metal sheet to be laser-cut, allowing the cut waste to fall through the gap between adjacent trays. However, different gift boxes require different patterns, resulting in different sizes of waste cut from different batches of thin metal sheets. When the cut waste is small and the gap between the trays is large, the air jet can only blow air downwards through the cutting position of the thin metal sheet, and the blowing range cannot cover the entire gap between the trays. Therefore, the blown-down waste easily adheres to the sidewalls of the trays. Therefore, this device is designed with a rotatable support plate 4. The rotation drive 5 is controlled to rotate the support plate 4, controlling it to rotate to the same angle of inclination. The angle of inclination of the support plate 4 is controlled according to the size of the cut waste. At this time, multiple inclined support plates 4 form a support platform, and the gap between adjacent support plates 4 is adapted to the size of the waste. Figure 3As shown, this allows the air jet on the laser cutting head 3 to blow air downwards to cover the gap between the two support plates 4, reducing the amount of waste adhering to the side wall of the support plate 4. After adjusting the tilt angle of the support plate 4, the worker places the metal sheet to be processed on the adjusted support plate 4 for laser cutting.

[0031] Furthermore, considering that existing laser cutting machines use a large, fixed-volume waste bin for collecting waste, workers need to remove the waste after processing each batch of sheet metal. When the batch produces a small amount of waste, the falling waste's location is uncertain, resulting in a large area within the waste bin. This leads to a small amount of waste but a wide distribution, making collection difficult for workers. Therefore, this device is designed with a fixed partition plate 6. This partition plate 6 divides the storage space of the bin 1 into two horizontally distributed spaces. Since the support plate 4 is inclined, the discharge channel between adjacent support plates 4 faces one of the spaces, thus reducing the falling area of ​​the waste. When the batch produces a large amount of waste, the support plate 4 can be rotated, causing the discharge channel between adjacent support plates 4 to face the other space. Figure 4 As shown, this allows the two spaces to be used alternately. When one space is full of waste, the other space can be used to store waste. Workers can also remove waste from the space that is full without affecting the waste storage in the other space, so that the removal of waste does not affect the cutting operation.

[0032] It should be noted that since the support plate 4 and the fixed partition plate 6 cannot make contact to form a barrier, a small amount of waste material will splash into another space when it falls, but this does not affect the fact that most of the waste material falls into one space.

[0033] Furthermore, according to the size of the metal sheet to be cut, a specified number of support plates 4 are rotated so that the support range of the inclined support plates 4 is adapted to the size of the metal sheet, and the remaining support plates 4 remain vertical, which can reduce the splashing of cutting debris to the side.

[0034] Example 2: Based on Example 1, such as Figures 1-5 As shown, a movable component is installed at the bottom inside the housing 1; the movable component has two movable ends; and a movable partition plate 9 is installed at each of the two movable ends of the movable component.

[0035] Both the fixed partition plate 6 and the movable partition plate 9 are made of stainless steel, which improves their service life.

[0036] The box body 1 is equipped with a box door 10.

[0037] There are two boxes with doors 10, and the two boxes with doors 10 are respectively located in the two spaces separated by the fixed partition plate 6.

[0038] In this embodiment, to further reduce the distribution range of waste material during its fall, a movable partition plate 9 is added. The movable partition plate 9 is driven to move by a moving component, allowing it to form an adjustable-length storage space with the fixed partition plate 6. Figure 5 As shown, the movable partition plate 9 can be moved synchronously with the support plate 4 while the size of the metal sheet to be cut is adjusted, thereby adjusting the length of the storage space between the movable partition plate 9 and the fixed partition plate 6. When the size of the metal sheet is short, the storage space between the movable partition plate 9 and the fixed partition plate 6 is also shorter, making the distribution range of waste more concentrated and making the workers collect waste more efficiently.

[0039] Furthermore, the design includes two doors 10, allowing workers to collect waste from one of the storage spaces simply by opening the corresponding door 10, without having to open the entire space, making it more convenient.

[0040] Example 3: Based on Example 2, such as Figures 1-5 As shown, the moving component includes an electric drive slide rail 7 and an electric drive slider 8; the electric drive slide rail 7 is installed on the inner side wall of the housing 1; two electric drive sliders 8 are slidably arranged on the electric drive slide rail 7; the two electric drive sliders 8 are respectively connected to one of the moving partition plates 9.

[0041] It should be noted that a through slot can be opened on the fixed partition plate 6 for the electric drive slide rail 7 to pass through. In order to prevent waste from falling on the electric drive slide rail 7 and the electric drive slider 8 and affecting the operation, the worker can add a protective bellows (not shown in the figure) on the electric drive slide rail 7 and the electric drive slider 8. This is a commonly used protective structure in the field of laser cutting, which will not be described in detail here.

[0042] In this embodiment, when it is necessary to control the movement of the movable partition plate 9, the electric drive slider 8 on the electric drive slide rail 7 is moved by the control system, thereby driving the movable partition plate 9 to move.

[0043] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit the scope of protection of the present invention. Although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of the present invention without departing from the essence and scope of the technical solutions of the present invention.

Claims

1. A gift box intelligent processing device based on laser cutting, comprising a box (1) for collecting laser cutting waste, a displacement driving structure (2) and a laser cutting head (3); the displacement driving structure (2) is installed on the box (1); the laser cutting head (3) is installed on the driving end of the displacement driving structure (2); the laser cutting head (3) is provided with an air jet for blowing the cutting waste downward; Its characteristics are, It also includes a support plate (4) and a rotary drive (5); several support plates (4) are installed in the box (1) and are arranged horizontally at equal intervals; all the support plates (4) are located in the upper inner part of the box (1), and a waste discharge channel is formed between two adjacent support plates (4), and the lower inner part of the box (1) is a storage space; several rotary drive (5) are installed on the box (1); the driving end of each rotary drive (5) is connected to one support plate (4), and the rotary drive (5) is used to drive the support plate (4) to rotate, control the support plate (4) used to support the raw material plate to rotate into an inclined state, and control the inclination angle of the support plate (4) according to the size of the waste material to be cut off, so that the gap between two adjacent support plates (4) is adapted to the size of the waste material.

2. The intelligent gift box processing device based on laser cutting according to claim 1, characterized in that, A fixed partition plate (6) is installed at the bottom inside the box (1), which divides the storage space of the box (1) into two horizontally distributed spaces.

3. The intelligent gift box processing device based on laser cutting according to claim 2, characterized in that, When one of the two spaces separated by the fixed partition plate (6) is filled with waste, the support plate (4) is rotated to make the unloading channel between the two adjacent support plates (4) face the other space.

4. A gift box intelligent processing device based on laser cutting according to any one of claims 1-3, characterized in that, The support plate (4) is made of stainless steel.

5. A gift box intelligent processing device based on laser cutting according to claim 3, characterized in that, The support plate (4) used to support the raw material sheet is rotated into an inclined position, while the rest of the support plates (4) remain vertical.

6. A gift box intelligent processing device based on laser cutting according to claim 5, characterized in that, A movable component is installed at the bottom of the box (1); the movable component has two movable ends; each of the two movable ends of the movable component is equipped with a movable partition plate (9), and the movable partition plate (9) is moved by the movable component, and the two movable partition plates (9) move in the two spaces separated by the fixed partition plate (6).

7. A gift box intelligent processing device based on laser cutting according to claim 6, characterized in that, Both the fixed partition plate (6) and the movable partition plate (9) are made of stainless steel.

8. A gift box intelligent processing device based on laser cutting according to claim 6, characterized in that, The box (1) is equipped with a box door (10), and the waste inside the box (1) is collected by opening the box door (10).

9. A gift box intelligent processing device based on laser cutting according to claim 8, characterized in that, There are two boxes (10), and the two boxes (10) are located in the two spaces separated by the fixed partition plate (6).

10. A gift box intelligent processing device based on laser cutting according to claim 6, characterized in that, The moving component includes an electric drive slide rail (7) and an electric drive slider (8); the electric drive slide rail (7) is installed on the inner side wall of the housing (1); two electric drive sliders (8) are slidably arranged on the electric drive slide rail (7); the two electric drive sliders (8) are respectively connected to one of the moving partition plates (9).

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