Intelligent gift box machining device based on laser cutting

Abstract

The invention relates to the field of laser cutting, in particular to an intelligent gift box processing device based on laser cutting, which comprises a box body for collecting laser cutting wastes, a displacement driving structure and a laser cutting head, a displacement driving structure is mounted on the box body; a laser cutting head is mounted at the driving end of the displacement driving structure; the laser cutting head is provided with an air jet opening which blows cutting waste downwards. The device further comprises a bearing plate and a rotary driving piece. A plurality of bearing plates which are transversely arranged at equal intervals are mounted in the box body; a plurality of rotary driving parts are mounted on the box body; the driving end of each rotary driving part is connected with one bearing plate; according to the metal sheet cutting device, the rotatable bearing plates are designed, the bearing plates used for bearing metal sheets are controlled to rotate to be inclined, the inclination angle of the bearing plates is controlled according to the size of cut waste, and the gap between every two adjacent bearing plates is made to be matched with the size of the waste.

Description

Technical Field

[0001] The invention relates to the field of laser cutting, and in particular to an intelligent processing device for gift boxes based on laser cutting. Background Art

[0002] Gift boxes are practical gift packaging that is mainly used to express affection for relatives and friends. Gift boxes are made of many materials. For example, metal materials are usually cut into designated patterns on a piece of metal sheet by a laser cutting machine before subsequent operations such as slitting are performed.

[0003] During the laser cutting process, the prior art usually uses a support plate at a fixed distance to support the metal sheet to be laser cut, and because the edges of the waste cut by the laser are in a high-temperature molten state and are easy to adhere, a jet nozzle is arranged on the laser cutting head to blow the waste cut by the laser cutting head downward in time, so that the cut waste falls from the gap between two adjacent support plates. However, different gift boxes require different patterns, so the sizes of waste cut from different batches of metal sheets are different. When the size of the cut waste is small and the gap between the support plates is large, the jet nozzle can only blow air downward through the cutting position of the metal sheet, and the blowing range cannot cover the entire gap between the support plates, so the blown waste is easy to adhere to the side wall of the support plate. Summary of the invention

[0004] In order to overcome the disadvantage that the existing laser cutting machine uses a support plate at a fixed distance to support the metal sheet to be laser cut, so that the blown waste is easy to adhere to the side wall of the support plate, the present invention provides a gift box intelligent processing device based on laser cutting.

[0005] The technical implementation scheme of the present invention is: a gift box intelligent processing device based on laser cutting, comprising a box for collecting laser cutting waste, a displacement drive structure and a laser cutting head; a displacement drive structure is installed on the box; a laser cutting head is installed on the driving end of the displacement drive structure; the laser cutting head is provided with an air jet for blowing the cutting waste downward; it also includes a support plate and a rotary drive member; a plurality of support plates arranged equidistantly in the horizontal direction are installed in the box; all the support plates are located in the upper inner part of the box, a material discharge channel for waste is formed between two adjacent support plates, and the inner lower part of the box is a material storage space; a plurality of rotary drive members are installed on the box; the driving end of each rotary drive member is connected to one of the support plates respectively, and the rotary drive member is used to drive the support plate to rotate, control the support plate for supporting the raw material plate to rotate into an inclined state, and control the inclination angle of the support plate according to the size of the waste cut off, so that the gap between the two adjacent support plates is adapted to the size of the waste.

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

[0007] More preferably, when one of the two spaces separated by the fixed partition plate is filled with waste materials, the support plate is controlled to rotate so that the material discharge channel between two adjacent support plates faces the other space.

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

[0009] More preferably, the supporting plate for supporting the raw material plate is rotated into an inclined state, while the remaining supporting plates remain vertical.

[0010] More preferably, a moving component is installed at the lower part of the box body; the moving component has two moving ends; a moving partition plate is respectively installed at the two moving ends of the moving component, and the moving partition plate is driven to move by the moving component, and the two moving partition plates respectively move in the two spaces separated by the fixed partition plate.

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

[0012] More preferably, a box door is installed on the box body, and the waste in the box body can be collected by opening the box door.

[0013] More preferably, two box doors are provided, and the two box doors are respectively located at the positions of two spaces separated by the fixed partition plate.

[0014] More preferably, the movable assembly includes an electric drive rail and an electric drive slider; the electric drive rail is installed on the inner wall of the box body; two electric drive sliders are slidably arranged on the electric drive rail; and the two electric drive sliders are respectively connected to one of the movable partition plates.

[0015] Beneficial effects: The present invention designs a rotatable support plate, which drives the support plate to rotate by controlling the rotating driving member, controls the support plate used to support the metal sheet to rotate into an inclined state, and controls the inclination angle of the support plate according to the size of the waste material to be cut off, so that the gap between two adjacent support plates is adapted to the size of the waste material, so that the downward blowing range of the air jet configured on the laser cutting head can cover the gap between the two support plates, reducing the situation where the waste material adheres to the side wall of the support plate;

[0016] The two material storage spaces in the present invention can be used alternately. When one of the spaces is full of waste, the other space can be used to store the waste, and workers can also take out the waste from the space full of waste without affecting the waste storage work in the other space, so that the waste taking out operation does not affect the cutting operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 What is shown is a three-dimensional structural schematic diagram of the intelligent processing device for gift boxes based on laser cutting of the present invention;

[0018] Figure 2 What is shown is a schematic diagram of the internal three-dimensional structure of the box of the present invention;

[0019] Figure 3 What is shown is a first state change diagram of the support plate of the present invention;

[0020] Figure 4 What is shown is a second state change diagram of the support plate of the present invention;

[0021] Figure 5 What is shown is the third state change diagram of the support plate of the present invention.

[0022] Marked in the figure: 1-box, 2-displacement drive structure, 3-laser cutting head, 4-support plate, 5-rotation drive member, 6-fixed partition plate, 7-electric drive slide rail, 8-electric drive slider, 9-movable partition plate, 10-box door. DETAILED DESCRIPTION

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

[0024] Embodiment 1: A gift box intelligent processing device based on laser cutting, such as Figure 1-Figure 5 As shown, it includes a box body 1, a displacement driving structure 2 and a laser cutting head 3; the displacement driving structure 2 is installed on the box body 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, and the air jet is connected to an external air pump;

[0025] It also includes a supporting plate 4 and a rotating drive member 5; a plurality of supporting plates 4 (seven are shown in the figure as an example) arranged equidistantly in the transverse direction are installed in the box body 1; all the supporting plates 4 are located in the upper inner part of the box body 1, and a discharge channel for waste materials is formed between two adjacent supporting plates 4, and the lower inner part of the box body 1 is a material storage space; a plurality of rotating drive members 5 (seven are shown in the figure as an example) are installed on the box body 1, and the rotating drive member 5 is a motor; the driving end of each rotating drive member 5 is respectively connected to one of the supporting plates 4; the supporting plates 4 are made of stainless steel to increase the service life.

[0026] A fixed partition plate 6 is installed at the lower part of the box body 1, and the fixed partition plate 6 divides the material storage space of the box body 1 into two spaces distributed laterally.

[0027] When one of the two spaces separated by the fixed partition plate 6 is filled with waste materials, the support plate 4 is controlled to rotate so that the material discharge channel between two adjacent support plates 4 faces the other space.

[0028] The supporting plate 4 for supporting the raw material plate is rotated to be inclined, while the other supporting plates 4 remain vertical.

[0029] In this embodiment, the displacement drive structure 2 is composed of a combination of multiple sets of slide rails and electric sliders, so that the laser cutting head 3 can move in three axes of X\Y\Z. The laser cutting head 3 is controlled by an external intelligent control system, and the cutting path of the raw material plate is input into the external intelligent control system to control the laser cutting head 3 to perform laser cutting operations on the raw material plate. At the same time, since the edges of the waste cut by the laser are in a high-temperature molten state and are easy to adhere, the waste and debris cut by the laser cutting head 3 are blown downward in time through the air jet configured on the laser cutting head 3, so that the waste and debris fall into the storage space at the bottom of the box 1.

[0030] The raw material sheet processed in this embodiment is a metal sheet. In the prior art, a fixed distance of support plates are usually used to support the metal sheet to be laser cut, so that the cut waste falls from the gap between two adjacent support plates. However, different gift boxes require different patterns, so the sizes of waste cut from different batches of metal sheets are different. When the size of the cut waste is small and the gap between the support plates is large, the air jet can only blow downward through the cutting position of the metal sheet, and the blowing range cannot cover the entire gap between the support plates. Therefore, the blown waste is easy to adhere to the side wall of the support plate. Therefore, a rotatable support plate 4 is designed in this device. The support plate 4 is driven to rotate by controlling the rotating drive member 5, and the support plate 4 used to support the metal sheet is controlled to rotate into an inclined state, and the inclination angle of the support plate 4 is controlled according to the size of the cut waste, so that the gap between the two adjacent support plates 4 is adapted to the size of the waste. Figure 3 As shown, in this way, the downward blowing range of the air jet configured on the laser cutting head 3 can cover the gap between the two supporting plates 4, thereby reducing the situation where waste materials adhere to the side walls of the supporting plates 4.

[0031] Furthermore, considering that in the existing laser cutting machines, the waste box for collecting waste is a large container with a fixed volume, after processing each batch of metal sheets, workers are required to take out the waste. When the amount of waste cut off in this batch is small, the falling position of the fallen waste is uncertain and will be distributed in a larger range in the waste box, resulting in a small amount of waste but a large distribution range, which makes it more troublesome for workers to collect. Therefore, the device is designed with a fixed partition plate 6, which divides the storage space of the box body 1 into two laterally distributed spaces through the fixed partition plate 6, and because the support plate 4 is inclined, the unloading channel between the two adjacent support plates 4 is directed to one of the spaces, so as to reduce the falling range of the waste when it falls, and when the amount of waste cut off in this batch is large, the support plate 4 can be controlled to rotate so that the unloading channel between the two adjacent support plates 4 is directed to the other space, that is, Figure 4 As shown, the two spaces can be used alternately. When one of the spaces is full of waste, the other space can be used to store the waste, and the workers can also take out the waste from the space full of waste without affecting the waste storage work in the other space, so that the waste removal operation does not affect the cutting operation.

[0032] It should be noted that, since the supporting plate 4 and the fixed partition plate 6 cannot contact each other to form an obstruction, a small amount of waste will splash into another space when falling, but it will not affect the majority of the waste from falling into one of the spaces.

[0033] Furthermore, according to the size of the metal sheet to be cut, a specified number of support plates 4 are controlled to rotate so that the supporting 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 sides.

[0034] Embodiment 2: Based on embodiment 1, Figure 1-Figure 5 As shown, a moving component is installed at the lower part of the box body 1; the moving component has two moving ends; and a moving partition plate 9 is installed at each of the two moving ends of the moving component.

[0035] The fixed partition plate 6 and the movable partition plate 9 are both made of stainless steel, which increases the service life.

[0036] A box door 10 is installed on the box body 1.

[0037] Two cabinet doors 10 are provided, and the two cabinet doors 10 are respectively located at the positions of two spaces separated by the fixed partition plate 6 .

[0038] In this embodiment, in order to further reduce the distribution range of the waste when it falls, a movable partition plate 9 is added, and the movable partition plate 9 is driven to move by the moving assembly so that the movable partition plate 9 can form a storage space with adjustable length with the fixed partition plate 6, such as Figure 5 As shown, according to the size of the metal sheet to be cut, while the supporting plate 4 is adjusted, the movable partition plate 9 can also be moved synchronously to adjust 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 shorter, the storage space between the movable partition plate 9 and the fixed partition plate 6 is also shorter, so that the distribution range of the waste is more concentrated, and the workers can collect the waste more efficiently.

[0039] Furthermore, two box doors 10 are designed so that when workers need to collect waste materials in one of the storage spaces, they only need to open the box door 10 at the corresponding position to collect the waste materials without having to open all of them, which is more convenient.

[0040] Embodiment 3: Based on embodiment 2, Figure 1-Figure 5 As shown, the movable assembly includes an electric drive rail 7 and an electric drive slider 8; the electric drive rail 7 is installed on the inner wall of the box body 1; two electric drive sliders 8 are slidably arranged on the electric drive rail 7; the two electric drive sliders 8 are respectively connected to one of the movable partition plates 9.

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

[0042] In this embodiment, when the movable partition plate 9 needs to be controlled to move, the electric drive slider 8 on the electric drive rail 7 is controlled to move 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 solution of the present invention rather than to limit the scope of protection of the present invention. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solution of the present invention can be modified or replaced by equivalents without departing from the essence and scope of the technical solution 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 box (1) is equipped with a displacement driving structure (2); the driving end of the displacement driving structure (2) is equipped with a laser cutting head (3); the laser cutting head (3) is provided with an air jet for blowing the cutting waste downwards; Its characteristics are: It also includes a supporting plate (4) and a rotating drive member (5); a plurality of supporting plates (4) arranged equidistantly in the transverse direction are installed in the box body (1); all the supporting plates (4) are located at the upper inner part of the box body (1), a material discharge channel for waste is formed between two adjacent supporting plates (4), and the lower inner part of the box body (1) is a material storage space; a plurality of rotating drive members (5) are installed on the box body (1); the driving end of each rotating drive member (5) is respectively connected to one of the supporting plates (4), and the rotating drive member (5) is used to drive the supporting plate (4) to rotate, control the supporting plate (4) used for supporting the raw material plate to rotate into an inclined state, and control the inclination angle of the supporting plate (4) according to the size of the waste to be cut off, so that the gap between two adjacent supporting plates (4) is adapted to the size of the waste.

2. According to the intelligent processing device for gift boxes based on laser cutting according to claim 1, it is characterized in that: A fixed partition plate (6) is installed at the lower part of the box body (1), and the fixed partition plate (6) divides the material storage space of the box body (1) into two spaces distributed laterally.

3. According to claim 2, a gift box intelligent processing device based on laser cutting is characterized in that: When one of the two spaces separated by the fixed partition plate (6) is filled with waste materials, the support plate (4) is controlled to rotate so that the material discharge channel between two adjacent support plates (4) faces the other space.

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

5. According to claim 3, a gift box intelligent processing device based on laser cutting is characterized in that: The supporting plate (4) used for supporting the raw material plate is rotated into an inclined state, while the remaining supporting plates (4) remain in a vertical state.

6. According to claim 5, a gift box intelligent processing device based on laser cutting is characterized in that: A moving component is installed at the lower part of the box body (1); the moving component has two moving ends; a moving partition plate (9) is installed at each of the two moving ends of the moving component, and the moving partition plate (9) is driven to move by the moving component, and the two moving partition plates (9) move respectively in the two spaces separated by the fixed partition plate (6).

7. According to claim 6, a gift box intelligent processing device based on laser cutting is characterized in that: The fixed partition plate (6) and the movable partition plate (9) are both made of stainless steel.

8. According to claim 6, a gift box intelligent processing device based on laser cutting is characterized in that: The box body (1) is provided with a box door (10), and waste materials in the box body (1) are collected by opening the box door (10).

9. According to claim 8, a gift box intelligent processing device based on laser cutting is characterized in that: Two cabinet doors (10) are provided, and the two cabinet doors (10) are respectively located at the positions of two spaces separated by the fixed partition plate (6).

10. According to claim 6, a gift box intelligent processing device based on laser cutting is characterized in that: The movable assembly comprises an electric drive rail (7) and an electric drive slider (8); the electric drive rail (7) is installed on the inner wall of the box body (1); two electric drive sliders (8) are slidably arranged on the electric drive rail (7); and the two electric drive sliders (8) are respectively connected to one of the movable partition plates (9).

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