Laser cutting machine for machining A-column inner plate of vehicle

Abstract

The invention relates to the technical field of machining equipment, and provides a laser cutting machine for vehicle A column inner plate machining, which comprises a laser cutting machine body, the laser cutting machine body is provided with a machining bin, and the machining bin is provided with an inlet; the two conveying pieces are arranged in a spaced mode, one ends of the conveying pieces are located in the machining bin, and the other ends of the conveying pieces penetrate through the inlet and then are located on the outer side of the laser cutting machine body. The supporting piece is rotationally arranged on the conveying pieces, the supporting piece is used for containing the A-column inner plate to be machined, and the supporting piece is parallel to the conveying pieces or located above the two conveying pieces after rotating. By means of the technical scheme, the problem that existing laser machining equipment is not suitable for the efficient production rhythm during A column inner plate machining in related technologies in the prior art is solved.

Description

Technical Field

[0001] The present invention relates to the technical field of processing equipment, and in particular to a laser cutting machine for processing an inner panel of an A-pillar of a vehicle. Background Art

[0002] In the field of automobile manufacturing, the inner panel of the vehicle A-pillar is one of the key components of the body structure. In the process of A-pillar processing, laser cutting technology is widely used due to its advantages such as non-contact processing, high precision, small heat-affected zone and good processing flexibility. However, the existing general-purpose laser cutting machines have limitations when dealing with the processing of specific parts such as the inner panel of the vehicle A-pillar. In particular, there is usually only one processing station, and the inner panels of the A-pillar are mostly irregular in shape. Loading and fixing parts also take a long time. When processing the batch production task of the inner panels of the A-pillar, the single station greatly limits the processing efficiency. Each A-pillar inner panel needs to complete multiple processes such as cutting, punching, and grooving in the same station in sequence. The waiting time and switching time between processes are long, which is difficult to match the fast and efficient production rhythm of the automobile production line. Summary of the invention

[0003] The present invention provides a laser cutting machine for processing the inner panel of the A-pillar of a vehicle, which solves the problem in the related art that the existing laser processing equipment is not suitable for efficient production rhythm when processing the inner panel of the A-pillar.

[0004] The technical solution of the present invention is as follows: A laser cutting machine for processing an inner panel of an A-pillar of a vehicle, comprising: A laser cutting machine body, wherein the laser cutting machine body has a processing chamber, and the processing chamber has an entrance; A conveying member, wherein the conveying members are provided in pairs, and the two conveying members are arranged at intervals, one end of the conveying member is located in the processing chamber, and the other end of the conveying member passes through the entrance and is located outside the laser cutting machine body; A support member is rotatably arranged on the conveying member, and the support member is used to place the A-pillar inner panel to be processed. After the support member is rotated, it is parallel to the conveying member or located above two conveying members.

[0005] Optionally, the support member comprises: A rotating plate, the rotating plate being rotatably disposed on the conveying member; There are a plurality of positioning rods, and the plurality of positioning rods are respectively arranged on both sides of the rotating plate, and a positioning space is formed between the plurality of positioning rods, and the positioning space is used to place the A-pillar inner plate; The supporting pillars are provided in plurality, one end of each of the supporting pillars is arranged on the rotating plate, and the other end is used for abutting against the inner plate of the A-pillar.

[0006] Optionally, the bottom of the A-pillar inner plate has a plurality of supporting ribs, the A-pillar inner plate is located behind the positioning space, the supporting ribs are parallel to the axis of the supporting column, and the supporting member further includes: A support block, wherein the support block is arranged on the support column, the support block has a limiting groove, the support column abuts against the A-pillar inner plate through the support block, and the limiting groove is used to accommodate the support rib plate.

[0007] Optionally, the conveying direction of the conveying member is defined as longitudinal, the direction perpendicular to the longitudinal direction in the horizontal plane is defined as transverse, a plurality of the support ribs are respectively spaced longitudinally and transversely at the bottom of the inner panel of the A-pillar, a plurality of the support columns are divided into two groups transversely, each group of the support columns is provided with the support blocks, one group of the limit grooves is along the transverse direction, and the other group of the limit grooves is along the longitudinal direction.

[0008] Optionally, it also includes: A main protective door, the main protective door is swingably arranged on the upper side of the entrance, and the main protective door has an observation window; A secondary protective door, the secondary protective door is swingably arranged at the lower side of the entrance, the secondary protective door has two accommodating grooves, the accommodating grooves are used to accommodate the conveying members, and the main protective door and the secondary protective door close or cancel the closure of the entrance after swinging.

[0009] Optionally, it also includes: A baffle, the baffle being arranged at one end of the rotating plate; A waste frame is tiltedly arranged on the rotating plate, a temporary storage area is formed between the waste frame and the baffle plate, and the cut waste slides along the waste frame and enters the temporary storage area.

[0010] Optionally, the waste frame has a clearance groove, and the clearance groove has a plurality of them, and the plurality of the clearance grooves are distributed in a transverse and longitudinal array on the waste frame, and the clearance grooves are used to accommodate the support column, and further include: A gasket is used to block the clearance groove.

[0011] Optionally, the waste frame has a first elongated hole, the first elongated hole is used to accommodate the support column, the upper end of the first elongated hole abuts against the support column, and further includes: A swing frame is swingably arranged at one end of the waste frame close to the baffle, the swing frame has a second long hole, the lower end of the second long hole abuts against the support column, and the swing frame abuts against the waste frame or moves away from the waste frame after swinging.

[0012] Optionally, the swing frame has a through slot at one end close to the baffle, and after the swing frame moves away from the waste frame, the waste remaining on the waste frame enters the temporary storage area through the through slot.

[0013] Optionally, it also includes: A camera, wherein the camera is arranged in the processing chamber; A display component is arranged outside the processing chamber, and the display component is used to display the content photographed by the camera.

[0014] The working principle and beneficial effects of the present invention are: In the present invention, in order to solve the problem that the existing laser processing equipment is not adapted to the efficient production rhythm when processing the A-pillar inner panel in the related art, two spaced conveyors are provided at the entrance of the processing chamber of the laser cutting machine body, and the A-pillar inner panel to be processed is placed on the support member. The two conveyors can alternately feed the two A-pillar inner panels to be processed into the processing chamber. While one A-pillar inner panel is being processed in the processing chamber, the staff can place the A-pillar inner panel to be processed on the outer support member to complete the loading and positioning of the A-pillar inner panel. After the processing of the A-pillar inner panel in the processing chamber is completed, the two conveyors work simultaneously to respectively send out the processed A-pillar inner panel and send the A-pillar inner panel to be processed into the processing chamber. While the laser cutting machine is processing, the unloading and continued loading work can be completed outside the processing chamber. Through the design of two conveyors and support plates, time can be fully utilized and processing efficiency can be improved.

[0015] Due to the rotation setting of the support, the posture of the A-pillar inner panel can be adjusted by rotating the support. The A-pillar inner panels are mostly long strips. During the conveying process, the support is rotated to make the length direction of the A-pillar inner panel parallel to the conveying member to avoid interference when the two support members are conveyed at the same time. After being conveyed to the right place, the support located in the processing bin is rotated so that the support can span the two conveying members. The laser head in the laser cutting machine body can move within a range to process the A-pillar inner panels on the two support members. Through the rotation setting of the support, while increasing the processing position, the occupied area of ​​the laser cutting machine body will not be increased, making the structure of the entire laser cutting machine compact and reasonable. Except for adding conveying members, no major adjustments will be made. By modifying the original laser cutting machine, the processing efficiency of the A-pillar inner panel can be improved to meet the high-tempo production needs and reduce the production costs of the enterprise. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The preferred implementation modes will be described below in a clear and understandable manner with reference to the accompanying drawings to further illustrate the above-mentioned characteristics, technical features, advantages and implementation methods of the present invention.

[0017] Figure 1 It is a schematic diagram of the structure of the present invention; Figure 2 This is a schematic diagram of the structure of the inner plate of the A-pillar for positioning the support member of the present invention; Figure 3This is a schematic diagram of the support structure of the present invention; Figure 4 This is a schematic diagram of another angle of the structure of the support member of the present invention positioning the inner plate of the A-pillar; Figure 5 This is a schematic diagram of the structure after the swing frame of the present invention is installed; Figure 6 This is a cross-sectional view after the swing frame of the present invention is installed.

[0018] In the figure: 1. laser cutting machine body, 101. processing chamber, 102. entrance, 2. conveying part, 3. supporting part, 4. A-pillar inner plate, 31. rotating plate, 32. positioning rod, 33. supporting column, 40. supporting rib plate, 34. supporting block, 341. limiting groove, 5. main protective door, 6. auxiliary protective door, 61. receiving groove, 35. baffle, 7. waste frame, 351. temporary storage area, 71. giving way groove, 8. gasket, 72. first long hole, 9. swing frame, 91. second long hole, 92. through groove, 10. display component. DETAILED DESCRIPTION

[0019] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the specific implementation methods of the present invention will be described below with reference to the accompanying drawings. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings and other implementation methods can be obtained based on these drawings without creative work.

[0020] In order to simplify the drawings, only the parts related to the invention are schematically shown in each figure, and they do not represent the actual structure of the product. In addition, in order to simplify the drawings and facilitate understanding, in some figures, only one of the parts with the same structure or function is schematically shown, or only one of them is marked. In this article, "one" not only means "only one", but also means "more than one", and "several" includes "two" and "more than two".

[0021] In this document, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0022] In addition, in the description of the present application, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0023] Reference Figure 1 , which is the first embodiment of the present invention, proposes a laser cutting machine for processing the inner panel of the A-pillar of a vehicle, including a laser cutting machine body 1, the laser cutting machine body 1 has a processing chamber 101, and the processing chamber 101 has an entrance 102; there are two conveying members 2, the two conveying members 2 are arranged at an interval, one end of the conveying member 2 is located in the processing chamber 101, and the other end passes through the entrance 102 and is located outside the laser cutting machine body 1; the support member 3 is rotatably arranged on the conveying member 2, and the support member 3 is used to place the A-pillar inner panel 4 to be processed. After the support member 3 is rotated, it is parallel to the conveying member 2 or located above the two conveying members 2.

[0024] In this embodiment, two spaced conveyors 2 are provided at the entrance 102 of the processing chamber 101 of the laser cutting machine body 1, and the A-pillar inner panels to be processed are placed on the support member 3. The two conveyors 2 can alternately deliver the two A-pillar inner panels 4 to be processed into the processing chamber 101. While one A-pillar inner panel 4 is being processed in the processing chamber 101, the staff can place the A-pillar inner panel 4 to be processed on the outer support member 3 to complete the loading and positioning of the A-pillar inner panel 4. After the A-pillar inner panel 4 in the processing chamber 101 is processed, the two conveyors 2 work simultaneously to deliver the processed A-pillar inner panel 4 and deliver the A-pillar inner panel 4 to be processed into the processing chamber 101 respectively. While the laser cutting machine is processing, the unloading and continued loading can be completed outside the processing chamber 101. Through the design of the two conveyors 2 and the support plate, time can be fully utilized and processing efficiency can be improved.

[0025] Due to the rotation setting of the support member 3, the posture of the A-pillar inner panel 4 can be adjusted by rotating the support member 3. The A-pillar inner panel 4 is mostly a long strip-shaped part. During the conveying process, the support member 3 is rotated so that the length direction of the A-pillar inner panel 4 is parallel to the conveying member 2 to avoid interference when the two support members 3 are conveyed at the same time. After being conveyed to the right place, the support member 3 located in the processing warehouse 101 is rotated so that the support member 3 can span the two conveying members 2. The laser head in the laser cutting machine body 1 can move within a range to process the A-pillar inner panels 4 on the two support members 3. Through the rotation setting of the support member 3, while increasing the processing position, the occupied area of ​​the laser cutting machine body 1 will not be increased, making the structure of the entire laser cutting machine compact and reasonable. Except for adding the conveying member 2, no major adjustments will be made. By modifying the original laser cutting machine, the processing efficiency of the A-pillar inner panel 4 can be improved to meet the high-rhythm production needs and reduce the production cost of the enterprise.

[0026] Further, refer to Figure 2~Figure 3The support member 3 includes a rotating plate 31, which is rotatably set on the conveying member 2; there are a plurality of positioning rods 32, which are respectively set on both sides of the rotating plate 31, and a positioning space is formed between the plurality of positioning rods 32, and the positioning space is used to place the A-pillar inner plate 4; there are a plurality of support columns 33, one end of which is set on the rotating plate 31, and the other end is used to abut against the A-pillar inner plate 4.

[0027] In this embodiment, a plurality of positioning rods 32 are installed on both sides of the rotating plate 31. Since the A-pillar inner plate 4 is mostly irregular in shape, it is preferred that the number of positioning rods 32 is set to two. Both positioning rods 32 have a supporting portion and a stopper. The supporting portion supports the lower side of the A-pillar inner plate 4, and the two stoppers are arranged oppositely to constrain the two sides of the A-pillar inner plate 4, thereby completing the preliminary fixation of the A-pillar inner plate 4. In some embodiments, a plurality of positioning rods 32 can also be selected to be distributed around the inside of the A-pillar for positioning and fixing. The positioning space surrounded by these positioning rods 32 is adapted to the outer contour of the A-pillar inner plate 4. Thereby, the fixation of the A-pillar inner plate 4 is more stable, which helps to improve the processing quality of the A-pillar inner plate 4. A plurality of support columns 33 are also arranged on the rotating plate 31. When the A-pillar inner plate is placed in the positioning space, the support columns 33 contact the A-pillar inner plate and provide support to ensure its stability during the processing. The support column 33 can also effectively support the A-pillar inner panel 4, disperse its weight, reduce the deformation of the panel due to improper support, further improve the processing quality and precision, and facilitate the production of A-pillar inner panel products that meet the strict requirements of automobile manufacturing.

[0028] Further, refer to Figure 4 The bottom of the A-pillar inner panel 4 is provided with a plurality of support ribs 40. After the A-pillar inner panel 4 is located in the positioning space, the support ribs 40 are parallel to the axis of the support column 33. The support member 3 also includes a support block 34, which is arranged on the support column 33. The support block 34 has a limiting groove 341. The support column 33 is abutted against the A-pillar inner panel 4 through the support block 34, and the limiting groove 341 is used to accommodate the support ribs 40.

[0029] In this embodiment, when the bottom of the A-pillar inner panel has support ribs 40 distributed longitudinally and transversely, a support block 34 is installed on the support column 33. The shape of the limiting groove 341 of the support block 34 matches the supporting rib 40. After the A-pillar inner panel is placed in the positioning space, the supporting rib 40 is just embedded in the corresponding limiting groove 341, so that the positioning between the A-pillar inner panel and the support member 3 is more stable and accurate.

[0030] The design of the support block 34 and its limiting groove 341 is targeted at the support rib plate 40 structure at the bottom of the A-pillar inner plate, achieving more accurate positioning and more stable support. It can effectively prevent the A-pillar inner plate from slight displacement or shaking due to vibration or other external factors during processing, ensuring the path accuracy of laser cutting, thereby improving the processing accuracy and quality consistency of the product and reducing the scrap rate.

[0031] Further, refer to Figure 3~Figure 4 , the conveying direction of the conveyor 2 is defined as the longitudinal direction, the direction perpendicular to the longitudinal direction in the horizontal plane is the transverse direction, a plurality of support ribs 40 are distributed at intervals along the longitudinal and transverse directions at the bottom of the A-pillar inner plate 4, a plurality of support columns 33 are divided into two groups along the transverse direction, each group of support columns 33 is provided with a support block 34, one group of limit grooves 341 is along the transverse direction, and the other group of limit grooves 341 is along the longitudinal direction.

[0032] In this embodiment, a plurality of support columns 33 are divided into two groups along the horizontal direction. The limiting grooves 341 of one group of support blocks 34 are arranged along the horizontal direction to accommodate the support ribs 40 distributed laterally; the limiting grooves 341 of the other group of support blocks 34 are arranged along the longitudinal direction to accommodate the support ribs 40 distributed longitudinally. When placing the A-pillar inner panel, it is accurately placed according to the corresponding relationship between the support ribs 40 and the limiting grooves 341. This grouping of support columns 33 and the setting of the limiting grooves 341 in different directions can position and support the A-pillar inner panel in all directions. The degree of freedom of the A-pillar inner panel during the processing is minimized, the processing accuracy is further improved, and it is ensured that processing processes such as laser cutting can be carried out according to the preset precise path to produce high-quality A-pillar inner panel products to meet the high-precision requirements of the automobile body structure for the A-pillar inner panel.

[0033] Further, refer to Figure 1 , and also includes a main protective door 5, which is swing-set on the upper side of the entrance 102 and has an observation window; an auxiliary protective door 6 is swing-set on the lower side of the entrance 102 and has two accommodating grooves 61, which are used to accommodate the conveying parts 2. After the main protective door 5 and the auxiliary protective door 6 swing, the entrance 102 is closed or unclosed.

[0034] In this embodiment, at the entrance 102 of the laser cutting machine body 1, the main protective door 5 is hingedly mounted on the upper side, and its observation window is made of transparent high-strength glass material, which is convenient for the operator to observe the processing situation in the processing chamber 101 from the outside. The auxiliary protective door 6 is mounted on the lower side, and two receiving grooves 61 are processed on the auxiliary protective door 6, and their shapes and sizes match the cross-sectional shape of the conveyor 2, so that when the main protective door 5 and the auxiliary protective door 6 swing to close the entrance 102, the protective door and the conveyor 2 fit tightly to prevent the escape of debris and gas generated by laser radiation and processing. When it is necessary to load and unload materials, the main protective door 5 and the auxiliary protective door 6 are swung open, and the conveyor 2 can work normally.

[0035] The observation window of the main protective door 5 is convenient for the operator to monitor the processing process in real time, find abnormal conditions in time and make adjustments, and improve the safety and controllability of the processing. The design of the receiving slot 61 of the auxiliary protective door 6 ensures the compatibility of the protective door with the conveyor 2 when the protective door is closed. The overall protective door structure effectively blocks laser radiation and processing debris, protects the personal safety of the operator, and avoids the pollution of pollutants in the processing process to the external environment, which meets the requirements of safe production and environmental protection and is conducive to maintaining a good working environment.

[0036] Further, refer to Figure 3 , also includes a baffle 35, which is arranged at one end of the rotating plate 31; the waste frame 7 is tilted on the rotating plate 31, and a temporary storage area 351 is formed between the waste frame 7 and the baffle 35. The cut waste slides along the waste frame 7 and enters the temporary storage area 351.

[0037] In this embodiment, a baffle 35 is fixedly installed at one end of the rotating plate 31, and the waste frame 7 is installed on the rotating plate 31 at a certain tilt angle, so that the waste frame 7 is tilted relative to the rotating plate 31. During the laser cutting process of the A-pillar inner plate, the generated waste slides along the inclined surface of the waste frame 7 and finally enters the temporary storage area 351 for collection. The combined design of the baffle 35 and the waste frame 7 provides an effective collection and temporary storage space for cutting waste. During the processing, timely cleaning of waste helps to keep the processing area clean. At the same time, centralized collection of waste facilitates subsequent unified processing, improves the management efficiency of the processing site, and reduces equipment failures and processing quality problems caused by untimely waste cleaning.

[0038] Further, refer to Figure 2 The waste frame 7 has a clearance groove 71, and the clearance groove 71 has multiple clearance grooves. The multiple clearance grooves 71 are distributed in a horizontal and vertical array on the waste frame 7. The clearance groove 71 is used to accommodate the support column 33, and also includes a gasket 8, which is used to block the clearance groove 71.

[0039] In this embodiment, when a plurality of paving grooves 71 distributed in a horizontal and vertical array can be processed on the waste frame 7, the corresponding paving grooves 71 are selected according to the position of the support column 33 before processing, the support column 33 is inserted into the paving grooves 71, and then the gasket 8 is used to block the part of the paving grooves 71 not occupied by the support column 33 to prevent waste from leaking out of the paving grooves 71. The use of the gasket 8 ensures the closedness of the waste frame 7, avoids the leakage of waste due to the existence of the paving grooves 71, ensures that the waste can be smoothly collected in the temporary storage area 351, maintains the cleanliness of the processing area, and improves the reliability and integrity of waste collection. The paving grooves 71 can also be set to be long strips, so that even when processing A-pillar inner panels 4 of different specifications, even if the position of the support column 33 is adjusted, the versatility of the waste frame 7 can be improved by using the common waste frame 7 when the position of the support column 33 is not adjusted much.

[0040] Further, refer to Figure 5~Figure 6 The waste frame 7 has a first long hole 72, which is used to accommodate the support column 33. The upper end of the first long hole 72 abuts against the support column 33. It also includes a swing frame 9, which is swingably set at one end of the waste frame 7 close to the baffle 35. The swing frame 9 has a second long hole 91, and the lower end of the second long hole 91 abuts against the support column 33. After the swing frame 9 swings, it abuts against the waste frame 7 or moves away from the waste frame 7.

[0041] In this embodiment, a first long hole 72 is processed on the waste frame 7, and its width is adapted to the diameter of the support column 33, so that the support column 33 can be inserted therein and abut against the upper end of the first long hole 72. The swing frame 9 is installed on the end of the waste frame 7 close to the baffle 35 through a hinge, and the lower end of the second long hole 91 on the swing frame 9 abuts against the support column 33. When it is necessary to clean the waste frame 7, the swing frame 9 is swung away from the waste frame 7, and the waste frame 7 can be cleaned at this time; when normal processing is performed, the swing frame 9 swings back to abut against the waste frame 7. Since the first long hole 72 and the second long hole 91 are staggered, waste leakage can be prevented, and the waste can slide into the temporary storage area 351 along the surface of the swing frame 9. By adding the swing frame 9, the problem of waste remaining on the waste frame 7 due to friction and still needing manual cleaning is reduced.

[0042] Further, refer to Figure 5 The swing frame 9 has a through slot 92 at one end close to the baffle 35 . After the swing frame 9 moves away from the waste frame 7 , the waste remaining on the waste frame 7 enters the temporary storage area 351 through the through slot 92 .

[0043] In this embodiment, a through slot 92 is processed at one end of the swing frame 9 close to the baffle 35. During the processing, some waste may fall onto the waste frame 7 through the second long hole 91. This part of the waste cannot fall into the temporary storage area 351 through the swing of the swing frame 9. Due to the existence of the through slot 92, after the swing frame 9 swings away from the waste frame 7, the waste can enter the temporary storage area 351 through the through slot 92 to avoid accumulation in the waste frame 7. Since the through slot 92 is located close to the temporary storage area 351, the waste on the swing frame 9 will fall into the temporary storage area 351 or at the edge of the temporary storage area 351, which will not have a significant impact on the collection of the waste on the swing frame 9.

[0044] The design of the through slot 92 enhances the self-cleaning ability of the waste collection system and can effectively prevent the accumulation and clogging of waste in the waste frame 7. Whether in the normal processing process or when cleaning the waste frame 7, the waste can enter the temporary storage area 351 more smoothly, thereby improving the efficiency and reliability of waste collection, reducing the risk of equipment failure caused by waste accumulation, and ensuring the continuity and stability of laser cutting processing.

[0045] Further, refer to Figure 1 , and also includes a camera, which is arranged in the processing chamber 101; the display component 10 is arranged outside the processing chamber 101, and the display component 10 is used to display the content captured by the camera.

[0046] In this embodiment, a camera, such as a high-definition camera, is installed at a suitable position inside the processing chamber 101 so that it can capture the situation in the processing area. A display component 10, such as a liquid crystal display, is installed outside the processing chamber 101, and the camera is connected to the display component 10 via a data cable. During the laser cutting process of the A-pillar inner panel, the camera captures the processing scene in real time, and the image data is transmitted to the display component 10 for display. The operator can view the processing situation through the display component 10 outside the processing chamber 101. The camera stores the captured processing situation. When a processing quality problem is found, the staff can find the cause by playback, which improves the intelligence and automation level of the entire laser cutting processing system.

[0047] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. 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 solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. A laser cutting machine for processing the inner panel of a vehicle A-pillar, characterized in that: include: A laser cutting machine body (1), the laser cutting machine body (1) having a processing chamber (101), the processing chamber (101) having an entrance (102); A conveying member (2), wherein the conveying member (2) comprises two conveying members (2), the two conveying members (2) are arranged at an interval, one end of the conveying member (2) is located in the processing chamber (101), and the other end of the conveying member (2) passes through the inlet (102) and is located outside the laser cutting machine body (1); A support member (3), the support member (3) being rotatably arranged on the conveying member (2), the support member (3) being used to place an A-pillar inner panel (4) to be processed, and the support member (3) being parallel to the conveying member (2) or being located above two conveying members (2) after rotation.

2. The laser cutting machine for processing the inner panel of the vehicle A-pillar according to claim 1, characterized in that: The support member (3) comprises: A rotating plate (31), the rotating plate (31) being rotatably disposed on the conveying member (2); Positioning rods (32), there being a plurality of positioning rods (32), the plurality of positioning rods (32) being respectively arranged on both sides of the rotating plate (31), a positioning space being formed between the plurality of positioning rods (32), the positioning space being used for placing the A-pillar inner plate (4); A support column (33), wherein the support column (33) is provided in plurality, one end of the plurality of support columns (33) is arranged on the rotating plate (31), and the other end is used for abutting against the A-pillar inner plate (4).

3. The laser cutting machine for processing the inner panel of the vehicle A-pillar according to claim 2, characterized in that: The bottom of the A-pillar inner plate (4) is provided with a plurality of supporting ribs (40); the A-pillar inner plate (4) is located behind the positioning space; the supporting ribs (40) are parallel to the axis of the supporting column (33); and the supporting member (3) further comprises: A support block (34), the support block (34) being arranged on the support column (33), the support block (34) having a limiting groove (341), the support column (33) being in contact with the A-pillar inner plate (4) via the support block (34), the limiting groove (341) being used to accommodate the support rib plate (40).

4. The laser cutting machine for processing the inner panel of the vehicle A-pillar according to claim 3, characterized in that: The conveying direction of the conveying member (2) is defined as the longitudinal direction, and the direction perpendicular to the longitudinal direction in the horizontal plane is defined as the transverse direction. A plurality of the support ribs (40) are spaced longitudinally and transversely at the bottom of the A-pillar inner plate (4). A plurality of the support columns (33) are divided into two groups transversely, and each group of the support columns (33) is provided with a support block (34). One group of the limit grooves (341) is arranged transversely, and the other group of the limit grooves (341) is arranged longitudinally.

5. The laser cutting machine for processing the inner panel of the vehicle A-pillar according to claim 1, characterized in that: Also includes: A main protective door (5), the main protective door (5) being swingably arranged on the upper side of the entrance (102), the main protective door (5) having an observation window; A secondary protective door (6), the secondary protective door (6) is swingably arranged at the lower side of the entrance (102), the secondary protective door (6) has two accommodating grooves (61), the accommodating grooves (61) are used to accommodate the conveying member (2), and the main protective door (5) and the secondary protective door (6) are swung to close or cancel the closure of the entrance (102).

6. The laser cutting machine for processing the inner panel of the vehicle A-pillar according to claim 2, characterized in that: Also includes: a baffle (35), the baffle (35) being arranged at one end of the rotating plate (31); A waste frame (7), the waste frame (7) being arranged obliquely on the rotating plate (31), a temporary storage area (351) being formed between the waste frame (7) and the baffle plate (35), and the cut waste sliding along the waste frame (7) enters the temporary storage area (351).

7. The laser cutting machine for processing the inner panel of the vehicle A-pillar according to claim 6, characterized in that: The waste frame (7) has a clearance groove (71), and the clearance groove (71) has a plurality of them. The plurality of clearance grooves (71) are distributed in a transverse and longitudinal array on the waste frame (7), and the clearance grooves (71) are used to accommodate the support column (33). The invention also includes: A gasket (8), the gasket (8) being used to seal the clearance groove (71).

8. The laser cutting machine for processing the inner panel of the vehicle A-pillar according to claim 6, characterized in that: The waste frame (7) has a first elongated hole (72), the first elongated hole (72) is used to accommodate the support column (33), the upper end of the first elongated hole (72) is in contact with the support column (33), and further comprises: A swing frame (9), the swing frame (9) being swingably arranged at one end of the waste frame (7) close to the baffle (35), the swing frame (9) having a second long hole (91), the lower end of the second long hole (91) being in contact with the support column (33), and the swing frame (9) being in contact with the waste frame (7) or away from the waste frame (7) after swinging.

9. The laser cutting machine for processing the inner panel of the vehicle A-pillar according to claim 8, characterized in that: The swing frame (9) has a through slot (92) at one end close to the baffle (35); after the swing frame (9) moves away from the waste frame (7), the waste remaining on the waste frame (7) enters the temporary storage area (351) through the through slot (92).

10. The laser cutting machine for processing the inner panel of the vehicle A-pillar according to claim 1, characterized in that: Also includes: An imaging device, the imaging device being arranged in the processing chamber (101); A display component (10), the display component (10) being arranged outside the processing chamber (101), the display component (10) being used to display content photographed by the camera.

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