Stainless steel vehicle corrugated plate laser cutting equipment

Abstract

The invention relates to the technical field of laser cutting, in particular to stainless steel vehicle corrugated plate laser cutting equipment. Comprising an equipment frame; a cutting mechanism is slidably mounted on the upper portion of the equipment frame, a rectangular frame is fixedly mounted on the equipment frame through a support, a conveying mechanism is arranged on the rectangular frame, and a fixing mechanism used for limiting, supporting and fixing corrugated plates is further arranged on the equipment frame. According to the corrugated plate cutting device, through the supporting part, the push-pull part and other assemblies in the fixing mechanism, stable supporting and fixing of the corrugated plate are achieved, displacement of the corrugated plate and waste in the cutting process is effectively reduced, waste discharging is facilitated by sequentially pulling the waste and the cut corrugated plate to make contact with the roller shaft, the machining continuity is guaranteed, and the machining efficiency is improved. And the machining efficiency is improved, waste materials are directly cut off, and the cutting quality is guaranteed.

Description

Technical Field

[0001] The invention relates to the technical field of laser cutting, and in particular to a laser cutting device for stainless steel vehicle corrugated plates. Background Art

[0002] Stainless steel vehicle corrugated sheet (such as Figure 7 As shown in the figure, it is widely used in the fields of automobiles, rail transportation, etc., and is favored for its excellent corrosion resistance, strength and aesthetics. However, traditional cutting methods are difficult to meet the requirements of modern manufacturing for high precision, high efficiency and high surface quality. Laser cutting technology, as an advanced processing method, has the advantages of fast cutting speed, high precision and small heat-affected zone, and has gradually become the mainstream technology for cutting stainless steel corrugated plates.

[0003] In order to avoid the movement of waste materials during the cutting process affecting the cutting quality when laser cutting corrugated plates, the waste materials will not be completely cut off, but multiple small connection points will be left, thus ensuring the cutting quality while facilitating subsequent separation by knocking and other methods.

[0004] However, there are currently the following problems in the corrugated board cutting process: multiple connection points are left during cutting, and after cutting is completed, the waste needs to be separated from the main body by manual knocking or other means, which not only increases the complexity of the operation, but also affects the continuity of the processing and reduces the overall production efficiency. Secondly, during the knocking and separation process, the cut surface will be damaged, resulting in an uneven cut surface or burrs, affecting the quality of the final product. Summary of the invention

[0005] In view of the above problems, an embodiment of the present application provides a stainless steel vehicle corrugated plate laser cutting device to solve the above-mentioned technical problems.

[0006] In order to achieve the above-mentioned purpose, the embodiment of the present application provides the following technical solutions: the embodiment of the present application provides a stainless steel vehicle corrugated plate laser cutting equipment, including an equipment frame; a cutting mechanism is slidably installed on the upper part of the equipment frame, a rectangular frame is fixedly installed on the equipment frame through a support, a conveying mechanism is arranged on the rectangular frame, and a fixing mechanism for limiting support and fixing the corrugated plate is also arranged on the equipment frame.

[0007] The fixing mechanism includes a supporting plate, the lower part of the equipment frame is fixedly installed with the supporting plate, the upper end of the supporting plate is fixedly installed with two pillars, the upper end of the supporting plate is also fixedly installed with a hydraulic cylinder located between the two pillars, the telescopic section of the hydraulic cylinder is fixedly installed with a bottom plate, the upper end of the pillar slides through the bottom plate, the bottom plate is provided with a supporting part for improving the stability of the corrugated plate cutting part, and the bottom plate is also provided with a push-pull part for pushing the corrugated plate to move up and down.

[0008] The support part, rectangular frame and bottom plate are jointly provided with a locking part for limiting the movement of the push-pull part after the upward movement. After the support part moves downward to pull the waste material away from the corrugated plate for unloading, the restriction of the push-pull part by the locking part is released, and the cut corrugated plate is driven for unloading by the push-pull part. The rectangular frame is provided with a positioning part which cooperates with the push-pull part to limit the movement of the corrugated plate and to align the corrugated plate.

[0009] As a preferred solution, the conveying mechanism includes rollers, and rollers are installed between the two transverse sections of the rectangular frame so as to rotate evenly from left to right, and the rollers are connected through a pulley mechanism.

[0010] As a preferred embodiment, the push-pull part includes a support plate, and two support plates are symmetrically arranged front and back above the base plate and located below the roller shaft. Two compression springs are symmetrically fixedly connected between the lower end of the support plate and the upper end of the base plate, and a high-temperature resistant suction plate is evenly fixedly installed on the upper end of the support plate from left to right.

[0011] As a preferred embodiment, the locking portion includes a slide plate, and two left-right symmetrical slide plates are slidably installed on the front and rear ends of the support plate, and limiting columns are fixedly installed on the opposite ends of the two left and right opposite slide plates. Two limiting plates that are symmetrical about the support plate are fixedly installed on the rectangular frame, and one end of the limiting column away from the corresponding slide plate slides through the corresponding limiting plate, and a driving member for driving the slide plate to move left and right is commonly provided on the bottom plate and the slide plate.

[0012] As a preferred embodiment, the driving member includes a guide groove, and a guide groove is provided at one end of the slide plate away from the corresponding support plate. The guide groove is composed of a vertical section at the top and an inclined section inclined from top to bottom toward the direction close to the corresponding limit column. A vertical plate corresponding to the slide plate is fixedly installed on the upper end of the base plate, and a guide column slidingly matched with the corresponding guide groove is rotatably installed on the vertical plate.

[0013] As a preferred solution, the positioning portion includes an inverted shaped frame, and two inverted shaped frames that are symmetrical left and right and located between two limiting plates are fixedly installed on the rectangular frame. Positioning components for cooperating with the raised portion of the corrugated plate to limit the movement of the corrugated plate are evenly arranged at the lower end of the horizontal section of the inverted shaped frame from front to back. Each group of positioning components is composed of two positioning plates that are symmetrical front and back. The two positioning plates in the same group form an eight-shaped structure. The inverted shaped frame is provided with a pushing piece for pushing the corrugated plate to be straightened and fixed.

[0014] As a preferred embodiment, the pushing member includes a pushing plate, and a pushing plate is provided at the opposite ends of the two inverted shaped frames. Two front-to-rear symmetrical sliding rods are fixedly installed on the opposite surfaces of the two pushing plates. The end of the sliding rod away from the corresponding pushing plate slides through the horizontal section of the corresponding inverted shaped frame. A T-shaped column is provided on the horizontal section of the inverted shaped frame, and the vertical section of the T-shaped column slides through the inverted shaped frame. A tension spring mounted on the vertical section of the T-shaped column is fixedly installed between the horizontal section of the T-shaped column and the inverted shaped frame, and a connecting rod is hinged between the T-shaped column and the corresponding pushing plate.

[0015] As a preferred solution, the support portion includes high temperature resistant suction columns, and the bottom plate is evenly provided with high temperature resistant suction columns for adsorbing and supporting both sides of the cutting line of the corrugated plate.

[0016] As a preferred solution, a plurality of T-shaped seats are fixedly mounted on the bottom plate, the vertical sections of the T-shaped seats slide through the support plate, and the upper ends of the horizontal sections of the T-shaped seats abut against the lower ends of the support plate.

[0017] As a preferred solution, the equipment frame is provided with a discharge mechanism for guiding, collecting and discharging the cut waste.

[0018] The above one or more technical solutions in the embodiments of the present invention have at least one of the following technical effects: 1. The present invention realizes the stable support and fixation of the corrugated plate through the components such as the support part and the push-pull part in the fixing mechanism, effectively reduces the displacement of the corrugated plate and waste during the cutting process, and facilitates the discharge of the waste by pulling the waste and the cut corrugated plate into contact with the roller in turn, thereby ensuring the continuity of the processing, improving the processing efficiency, and directly cutting off the waste to ensure the cutting quality.

[0019] Second, the positioning part provided in the present invention cooperates with the raised part of the corrugated plate through the inverted profile and the positioning assembly to limit the movement of the corrugated plate and align it, and fixes the corrugated plate through the pushing limit of the high-temperature resistant suction plate and the pushing plate, and then the high-temperature resistant suction columns in the support part are evenly arranged along both sides of the cutting line of the corrugated plate to improve the stability of the cutting part of the corrugated plate and avoid the movement of waste during the cutting process, thereby ensuring the quality of the corrugated plate cutting process.

[0020] 3. The support part provided in the present invention first pulls the waste material to contact with the roller, and drives the waste material to move and fall into the discharge mechanism through the roller in the conveying mechanism, and then drives the corrugated plate to contact with the roller through the push-pull part, and the corrugated plate is automatically conveyed again through the roller in the conveying mechanism, so as to reduce manual operation, ensure the continuity of processing, and improve production efficiency.

[0021] Fourth, the present invention pushes the corrugated plate away from the roller shaft through the push-pull part before cutting, which can improve the heat dissipation effect during the cutting process and avoid cutting the roller shaft and affecting the service life of the roller shaft.

[0022] Additional aspects and advantages of the present invention will be given in part in the following description and in part will be obvious from the following description, or will be learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying creative work.

[0024] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention.

[0025] Figure 2 It is a structural schematic diagram of the fixing mechanism of the present invention.

[0026] Figure 3 for Figure 2 A magnified view of the structure in Figure 2.

[0027] Figure 4 It is a partial structural cross-sectional view of the fixing mechanism of the present invention.

[0028] Figure 5 It is a schematic structural diagram of the driving member of the present invention.

[0029] Figure 6 It is the distribution diagram of the high temperature resistant suction column of the present invention.

[0030] Figure 7 This is a diagram showing the changes before and after cutting the middle and both sides of the corrugated plate.

[0031] 1. The present invention relates to a plurality of coupling members, wherein the coupling members are provided with a plurality of coupling members and a plurality of coupling members. The plurality of coupling members are provided with a plurality of coupling members and a plurality of coupling members. The plurality of coupling members are provided with a plurality of coupling members and a plurality of coupling members. DETAILED DESCRIPTION

[0032] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the present invention, so the present invention is not limited by the specific embodiments disclosed below.

[0033] like Figure 1 and Figure 2 As shown, a stainless steel vehicle corrugated plate laser cutting equipment includes an equipment frame 10; a cutting mechanism 12 is slidably installed on the upper part of the equipment frame 10, a rectangular frame 11 is fixedly installed on the equipment frame 10 through a support, a conveying mechanism 2 is arranged on the rectangular frame 11, and a fixing mechanism 3 for limiting support and fixing the corrugated plate is also arranged on the equipment frame 10.

[0034] like Figure 1 , Figure 2 , Figure 4 and Figure 7 As shown, the fixing mechanism 3 includes a supporting plate 30, the supporting plate 30 is fixedly installed at the lower part of the equipment frame 10, two pillars 31 are fixedly installed at the upper end of the supporting plate 30, a hydraulic cylinder 32 located between the two pillars 31 is also fixedly installed at the upper end of the supporting plate 30, a bottom plate 33 is fixedly installed at the telescopic section of the hydraulic cylinder 32, the upper end of the pillar 31 slides through the bottom plate 33, a support part 34 for improving the stability of the cutting part of the corrugated plate is provided on the bottom plate 33, and a push-pull part 35 for pushing the corrugated plate to move up and down is also provided on the bottom plate 33.

[0035] like Figure 1 and Figure 2 As shown, the support portion 34, the rectangular frame 11 and the bottom plate 33 are jointly provided with a locking portion 4 for limiting the movement of the push-pull portion 35 after the upward movement. After the support portion 34 moves downward to pull the waste away from the corrugated plate for unloading, the restriction of the locking portion 4 on the push-pull portion 35 is released, and the cut corrugated plate is unloaded through the push-pull portion 35. The rectangular frame 11 is provided with a positioning portion 5 for cooperating with the push-pull portion 35 to limit the movement of the corrugated plate and to align the corrugated plate.

[0036] like Figure 1 As shown, the equipment frame 10 is provided with a discharge mechanism 13 for guiding, collecting and discharging the cut waste. The discharge mechanism 13 is a prior art, which is mainly composed of a guide plate fixedly mounted on the equipment frame 10 and a receiving tray located below the equipment frame 10.

[0037] like Figure 1 and Figure 2As shown, the conveying mechanism 2 includes a roller shaft 20, and the roller shaft 20 is evenly rotated from left to right between the two transverse sections of the rectangular frame 11, and the roller shafts 20 are connected by a pulley mechanism.

[0038] During specific operation, the external feeding mechanism located on the left side of the equipment frame 10 conveys the stamped corrugated plate to the conveying mechanism 2, the conveying mechanism 2 drives the roller 20 to rotate, and the roller 20 moves the corrugated plate to the position of the fixing mechanism 3, the hydraulic cylinder 32 of the fixing mechanism 3 pushes the bottom plate 33 to move upward, the bottom plate 33 drives the support part 34 to move upward, the support part 34 drives the push-pull part 35 to contact the corrugated plate, and pushes the corrugated plate to move up and cooperate with the positioning part 5 to straiten and fix the corrugated plate, at this time, the locking part 4 fixes the push-pull part 35 to keep the corrugated plate in a fixed state, and then as the support part 34 continues to move upward, the support part 34 conflicts with the cutting part of the corrugated plate, and then the cutting mechanism 12 cuts the corrugated plate.

[0039] After the processing is completed, the support part 34 moves downward to drive the cut waste to move downward and detach from the corrugated plate and contact the roller 20. Then the support part 34 detaches from the waste and is lower than the upper surface of the roller 20, while the push-pull part 35 remains stationary, so that the corrugated plate remains away from the roller 20. Then the conveying mechanism 2 drives the roller 20 to rotate, and the rotation of the roller 20 drives the waste to move. After the waste loses balance, its right end falls from between the corresponding two rollers 20 to the discharge mechanism 13 for centralized collection and processing.

[0040] After the waste falls, the support part 34 continues to move downward, releasing the locking part 4 from fixing the push-pull part 35, and then drives the push-pull part 35 to move downward, and the push-pull part 35 drives the cut corrugated plate to contact the roller 20, and then the push-pull part 35 detaches from the corrugated plate and is lower than the upper surface of the roller 20, and then the roller 20 rotates to drive the cut corrugated plate to move to the right to the external feeding mechanism on the right for subsequent processing.

[0041] like Figure 1 , Figure 2 , Figure 4 and Figure 5 As shown, the push-pull portion 35 includes a support plate 350, and two support plates 350 located below the roller shaft 20 are symmetrically arranged front and back above the bottom plate 33. Two compression springs 351 are symmetrically fixedly connected between the lower end of the support plate 350 and the upper end of the bottom plate 33, and a high-temperature resistant suction plate 352 is evenly fixedly installed on the upper end of the support plate 350 from left to right.

[0042] like Figure 2 , Figure 4 , Figure 5 and Figure 6As shown, the support portion 34 includes high temperature resistant suction columns 340 , and the bottom plate 33 is evenly provided with high temperature resistant suction columns 340 for adsorbing and supporting both sides of the cutting line of the corrugated plate.

[0043] like Figure 4 , Figure 5 and Figure 6 As shown, a plurality of T-shaped seats 6 are fixedly mounted on the bottom plate 33 , the vertical sections of the T-shaped seats 6 slide through the support plate 350 , and the upper ends of the horizontal sections of the T-shaped seats 6 abut against the lower ends of the support plate 350 .

[0044] like Figure 2 , Figure 4 , Figure 5 and Figure 6 As shown, the locking portion 4 includes a slide plate 40, and two left-right symmetrical slide plates 40 are slidably installed at the front and rear ends of the support plate 350, and the opposite ends of the two left and right opposite slide plates 40 are fixedly installed with limiting columns 41, and two limit plates 42 that are left-right symmetrical about the support plate 350 are fixedly installed on the rectangular frame 11, and one end of the limit column 41 away from the corresponding slide plate 40 slides through the corresponding limit plate 42, and the bottom plate 33 and the slide plate 40 are jointly provided with a driving member 43 for driving the slide plate 40 to move left and right.

[0045] like Figure 2 and Figure 3 As shown, the positioning portion 5 includes an inverted shaped frame 50, and two inverted shaped frames 50 that are symmetrical on both sides and located between two limiting plates 42 are fixedly installed on the rectangular frame 11. The lower ends of the horizontal sections of the inverted shaped frames 50 are evenly provided with positioning components from front to back for cooperating with the raised portions of the corrugated plate to limit the movement of the corrugated plate. Each group of positioning components is composed of two positioning plates 51 that are symmetrical in front and back. The two positioning plates 51 in the same group form an eight-shaped structure. The inverted shaped frames 50 are provided with pushing members 52 for pushing the corrugated plate to be straightened and fixed.

[0046] like Figure 2 , Figure 3 and Figure 4 As shown, the pushing member 52 includes a pushing plate 520, and a pushing plate 520 is provided at the opposite ends of the two inverted frame 50. Two front-to-rear symmetrical sliding rods 521 are fixedly installed on the opposite surfaces of the two pushing plates 520. The end of the sliding rod 521 away from the corresponding pushing plate 520 slides through the horizontal section of the corresponding inverted frame 50. A T-shaped column 522 is provided on the horizontal section of the inverted frame 50. The vertical section of the T-shaped column 522 slides through the inverted frame 50. A tension spring 523 mounted on the vertical section of the T-shaped column 522 is fixedly installed between the horizontal section of the T-shaped column 522 and the inverted frame 50, and a connecting rod 524 is hinged between the T-shaped column 522 and the corresponding pushing plate 520.

[0047] During operation, the bottom plate 33 moves upward and pushes the support plate 350 upward through the compression spring 351. At this time, the compression spring 351 is not compressed. As the support plate 350 continues to move upward, the high temperature resistant suction plate 352 is driven to contact the corrugated plate and push the corrugated plate upward. The raised portion of the corrugated plate moves between the two positioning plates 51 of the same group until the raised portion of the corrugated plate contacts the lower end of the horizontal section of the inverted frame 50 to limit the forward and backward and up and down movement of the corrugated plate. During the movement of the corrugated plate between the corresponding group of positioning plates 51, the corrugated plate pushes the T-shaped column 522 to move upward and stretches the tension spring 523. The upward movement of the T-shaped column 522 pulls the pushing plate 520 toward the corrugated plate through the connecting rod 524. The corrugated plate is pushed to be straightened and fixed. Then, as the bottom plate 33 continues to move upward, the support plate 350 cannot move further upward because the corrugated plate conflicts with the inverted frame 50. At this time, the bottom plate 33 compresses the compression spring 351 and moves upward. At the same time, the T-shaped seat 6 moves upward synchronously. The bottom plate 33 drives the high-temperature resistant suction column 340 to contact the corrugated plate. At this time, the upper end of the horizontal section of the T-shaped seat 6 conflicts with the support plate 350 to ensure the stability of the corrugated plate. Then the high-temperature resistant suction plate 352 and the high-temperature resistant suction column 340 both adsorb the corrugated plate, and then the cutting mechanism 12 cuts the corrugated plate. During the cutting process, the high-temperature resistant suction column 340 can ensure that the cut waste will not move to ensure the quality of the cutting surface.

[0048] After the cutting is completed, the high temperature resistant suction column 340 in contact with the corrugated plate releases the adsorption of the corrugated plate, while the high temperature resistant suction column 340 in contact with the waste material maintains the adsorption of the waste material, and then the hydraulic cylinder 32 pulls the bottom plate 33 downward, and the bottom plate 33 pulls the waste material downward and contacts the roller 20 through the high temperature resistant suction column 340, and the roller 20 drives the waste material to move and fall into the discharge mechanism 13, and then the bottom plate 33 continues to move downward to release the fixation of the support plate 350, and then drives the support plate 350 downward through the compression spring 351, and the support plate 350 drives the cut corrugated plate to contact the roller 20 through the high temperature resistant suction plate 352.

[0049] like Figure 2 , Figure 4 and Figure 5 As shown, the driving member 43 includes a guide groove 430. The guide groove 430 is opened at one end of the slide plate 40 away from the corresponding support plate 350. The guide groove 430 is composed of an upper vertical section and an inclined section inclined from top to bottom toward the corresponding limit column 41. The upper end of the base plate 33 is fixedly installed with a vertical plate 431 corresponding to the slide plate 40 one by one, and a guide column 432 that slides with the corresponding guide groove 430 is rotatably installed on the vertical plate 431.

[0050] During specific operation, after the support plate 350 pushes the corrugated plate to contact the inverted frame 50 through the high-temperature resistant suction plate 352, as the bottom plate 33 continues to move upward, the bottom plate 33 will compress the compression spring 351 and move upward, and the bottom plate 33 will drive the vertical plate 431 to move upward. At this time, the guide column 432 is located in the inclined section of the guide groove 430, and the slide plate 40 is pushed to move through the cooperation of the guide column 432 and the guide groove 430. The slide plate 40 pushes the corresponding limit column 41 to penetrate the corresponding limit plate 42 to limit the movement of the support plate 350. At this time, the guide column 432 is located at the connection between the inclined section and the vertical section of the guide groove 430. As the bottom plate 33 continues to move upward, the guide column 432 slides in the vertical section of the guide groove 430, and then the high-temperature resistant suction column 340 contacts the corrugated plate.

[0051] After the cutting is completed, the bottom plate 33 moves downward and drives the waste material downward through the high temperature resistant suction column 340. At this time, the guide column 432 slides in the vertical section of the guide groove 430, and the support plate 350 remains stationary. Then the waste material contacts the roller shaft 20, and the bottom plate 33 continues to move downward to drive the upper end of the high temperature resistant suction column 340 to be lower than the upper surface of the roller shaft 20. At this time, the guide column 432 moves to the connection between the vertical section and the inclined section of the guide groove 430. After the waste material is removed, the bottom plate 33 continues to move downward and drives the slide plate 40 to move under the cooperation of the guide column 432 and the guide groove 430. The slide plate 40 drives the limiting column 41 to separate from the limiting plate 42 to release the fixation of the support plate 350, and then The rear bottom plate 33 moves downward, driving the support plate 350 downward through the compression spring 351, and the support plate 350 drives the cut corrugated plate to move downward and contact the roller 20 through the high temperature resistant suction plate 352, and then releases the adsorption of the corrugated plate and moves downward, so that the high temperature resistant suction plate 352 is lower than the upper surface of the roller 20 and reset, and then the roller 20 rotates to drive the cut corrugated plate to move the right external feeding mechanism for subsequent processing, while the left external feeding mechanism continues to move the corrugated plate to be cut to the conveying mechanism 2, so as to repeat the above operation to continue the cutting process of the corrugated plate, thereby ensuring the continuity of the corrugated plate cutting process and thereby improving the efficiency of the corrugated plate processing.

[0052] In the description of the present invention, it is necessary to understand that the directions or positional relationships indicated by directional words such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the directions or positional relationships shown in the drawings. They are only for the convenience of describing the present invention and simplifying the description. Unless otherwise specified, these directional words do not indicate or imply that the devices or elements referred to must have a specific direction or be constructed and operated in a specific direction. Therefore, they cannot be understood as limiting the scope of protection of the present invention. The directional words "inside and outside" refer to the inside and outside relative to the contours of each component itself.

[0053] In addition, the terms "first", "second", "number one", "number two" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first", "second", "number one", "number two" may explicitly or implicitly include at least one of the features. In the description of the present invention, the meaning of "multiple" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0054] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "connect", "install", and "connect" 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 it can be indirectly connected through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0055] The embodiments of this specific implementation method are all preferred embodiments of the present invention, and are not intended to limit the protection scope of the present invention. Therefore, all equivalent changes made according to the structure, shape, and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A laser cutting device for stainless steel vehicle corrugated plate, comprising a device frame (10); characterized in that: A cutting mechanism (12) is slidably mounted on the upper part of the equipment frame (10); a rectangular frame (11) is fixedly mounted on the equipment frame (10) via a support; a conveying mechanism (2) is arranged on the rectangular frame (11); and a fixing mechanism (3) for limiting support and fixing the corrugated plate is also arranged on the equipment frame (10); wherein: The fixing mechanism (3) comprises a supporting plate (30), the lower part of the equipment frame (10) is fixedly mounted with the supporting plate (30), the upper end of the supporting plate (30) is fixedly mounted with two pillars (31), the upper end of the supporting plate (30) is also fixedly mounted with a hydraulic cylinder (32) located between the two pillars (31), the telescopic section of the hydraulic cylinder (32) is fixedly mounted with a bottom plate (33), the upper end of the pillar (31) slides through the bottom plate (33), the bottom plate (33) is provided with a support portion (34) for improving the stability of the corrugated plate cutting portion, and the bottom plate (33) is also provided with a push-pull portion (35) for pushing the corrugated plate to move up and down; The support portion (34), the rectangular frame (11) and the bottom plate (33) are jointly provided with a locking portion (4) for limiting the movement of the push-pull portion (35) after the upward movement. After the support portion (34) moves downward to pull the waste away from the corrugated plate for unloading, the restriction of the locking portion (4) on the push-pull portion (35) is released, and the cut corrugated plate is driven by the push-pull portion (35) for unloading. The rectangular frame (11) is provided with a positioning portion (5) for cooperating with the push-pull portion (35) for limiting the movement of the corrugated plate and aligning the corrugated plate.

2. The laser cutting equipment for stainless steel vehicle corrugated plate according to claim 1 is characterized by: The conveying mechanism (2) comprises a roller shaft (20), and the roller shaft (20) is evenly rotated from left to right between the two transverse sections of the rectangular frame (11), and the roller shafts (20) are connected by a pulley mechanism.

3. The stainless steel vehicle corrugated plate laser cutting equipment according to claim 2 is characterized by: The push-pull portion (35) comprises a support plate (350), and two support plates (350) are symmetrically arranged front and back above the bottom plate (33) and are located below the roller shaft (20). Two compression springs (351) are symmetrically fixedly connected between the lower end of the support plate (350) and the upper end of the bottom plate (33), and a high-temperature resistant suction plate (352) is evenly fixedly installed on the upper end of the support plate (350) from left to right.

4. The stainless steel vehicle corrugated plate laser cutting equipment according to claim 3 is characterized by: The locking portion (4) comprises a slide plate (40), two left-right symmetrical slide plates (40) are slidably mounted on both front and rear ends of the support plate (350), and limiting columns (41) are fixedly mounted on the opposite ends of the two left-right opposite slide plates (40), and two left-right symmetrical limiting plates (42) with respect to the support plate (350) are fixedly mounted on the rectangular frame (11), and one end of the limiting column (41) away from the corresponding slide plate (40) slides through the corresponding limiting plate (42), and a driving member (43) for driving the slide plate (40) to move left and right is commonly arranged on the bottom plate (33) and the slide plate (40).

5. The laser cutting equipment for stainless steel vehicle corrugated plate according to claim 4 is characterized by: The driving member (43) comprises a guide groove (430), and a guide groove (430) is provided at one end of the slide plate (40) away from the corresponding support plate (350), and the guide groove (430) is composed of an upper vertical section and an inclined section inclined from top to bottom toward the corresponding limit column (41), and a vertical plate (431) corresponding to the slide plate (40) is fixedly installed on the upper end of the bottom plate (33), and a guide column (432) slidingly matched with the corresponding guide groove (430) is rotatably installed on the vertical plate (431).

6. The stainless steel vehicle corrugated plate laser cutting equipment according to claim 4, characterized in that: The positioning part (5) comprises an inverted shaped frame (50). Two inverted shaped frames (50) are fixedly mounted on the rectangular frame (11) and are symmetrical with each other and are located between two limiting plates (42). Positioning components for cooperating with the raised portion of the corrugated plate to limit the movement of the corrugated plate are evenly arranged at the lower end of the horizontal section of the inverted shaped frame (50) from front to back. Each group of positioning components is composed of two symmetrical positioning plates (51) in the front and back. The two positioning plates (51) in the same group form an eight-shaped structure. The inverted shaped frame (50) is provided with a pushing member (52) for pushing the corrugated plate to align and fix it.

7. The laser cutting equipment for stainless steel vehicle corrugated plate according to claim 6, characterized in that: The pushing member (52) comprises a pushing plate (520), and a pushing plate (520) is arranged at the opposite ends of the two inverted shaped frames (50). Two front-to-rear symmetrical sliding rods (521) are fixedly installed on the opposite surfaces of the two pushing plates (520). The end of the sliding rod (521) away from the corresponding pushing plate (520) slides through the horizontal section of the corresponding inverted shaped frame (50). A T-shaped column (522) is arranged on the horizontal section of the inverted shaped frame (50). The vertical section of the T-shaped column (522) slides through the inverted shaped frame (50). A tension spring (523) sleeved on the vertical section of the T-shaped column (522) is fixedly installed between the horizontal section of the T-shaped column (522) and the inverted shaped frame (50). A connecting rod (524) is hinged between the T-shaped column (522) and the corresponding pushing plate (520).

8. The stainless steel vehicle corrugated plate laser cutting equipment according to claim 1, characterized in that: The support portion (34) comprises high temperature resistant suction columns (340), and the bottom plate (33) is evenly provided with high temperature resistant suction columns (340) for adsorbing and supporting both sides of the cutting line of the corrugated plate.

9. The stainless steel vehicle corrugated plate laser cutting equipment according to claim 3, characterized in that: A plurality of T-shaped seats (6) are fixedly mounted on the bottom plate (33), the vertical sections of the T-shaped seats (6) slide through the support plate (350), and the upper ends of the horizontal sections of the T-shaped seats (6) abut against the lower ends of the support plate (350).

10. The stainless steel vehicle corrugated plate laser cutting equipment according to claim 1, characterized in that: The equipment frame (10) is provided with a discharge mechanism (13) for guiding, collecting and discharging the cut waste.

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