Steel plate laser cutting and deburring device

Abstract

The invention relates to a steel plate laser cutting and deburring device, which belongs to the field of steel plate processing and comprises a chain scraper conveyor and two belt conveyors. The turnover mechanism is arranged between the two belt conveyors and is used for turning over the steel plate; the two polishing mechanisms are arranged on the two turnover mechanisms correspondingly and used for polishing and deburring the steel plate; and the two jacking conveying mechanisms are arranged between the chain scraper conveyor and the belt conveyor. According to the steel plate laser cutting and deburring device, after the steel plate is cut, the steel plate can be automatically separated from slitter edges, meanwhile, the two faces of the steel plate are polished and deburred, compared with manual work, the efficiency is improved, the quality can be guaranteed, the distance between the two jacking conveying mechanisms can be adjusted through the two adjusting assemblies, and the working efficiency is improved. The use position of the jacking conveying mechanism can be adjusted according to the size of the steel plate and the position of the slitter edge, and the applicability is improved.

Description

Technical Field

[0001] The invention relates to the technical field of steel plate processing, in particular to a steel plate laser cutting and deburring device. Background Art

[0002] Steel plate is a flat steel material made by pouring molten steel and pressing it after cooling. It is flat and rectangular and can be directly rolled or cut from wide steel strip. Steel plates are divided by thickness: thin steel plates <4 mm (the thinnest 0.2 mm), medium and thick steel plates 4 to 60 mm, and extra thick steel plates 60 to 115 mm. Steel plates are divided by rolling into hot rolling and cold rolling.

[0003] In the production and processing of steel plates, burrs remain on the surface of the steel plates. After the steel plates are cut, the surface of the steel plates needs to be deburred. In the prior art, this process is mostly performed by manual grinding, which consumes a lot of labor and time, is inefficient, and the processing quality cannot be guaranteed. Therefore, a steel plate laser cutting and deburring device is proposed to solve the above-mentioned problems. Summary of the invention

[0004] In view of one or more of the above defects or improvement needs in the prior art, the present invention provides a steel plate laser cutting and deburring device, which has the advantage of improving efficiency.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solutions: a steel plate laser cutting and deburring device, comprising a chain conveyor and two belt conveyors;

[0006] The turning mechanism is arranged between the two belt conveyors and is used to turn over the steel plate;

[0007] Two grinding mechanisms, respectively arranged on the two turning mechanisms, are used for grinding and deburring the steel plates;

[0008] Two lifting conveying mechanisms are arranged between the chain conveyor and the belt conveyor;

[0009] Two adjustment components are respectively arranged on both sides of the lifting conveying mechanism and are respectively connected to the chain conveyor and one of the belt conveyors, and are used to adjust the distance between the two lifting conveying mechanisms;

[0010] A laser cutting machine is arranged on a chain conveyor;

[0011] The two pressing mechanisms are respectively arranged on the two lifting and conveying mechanisms.

[0012] Furthermore, the flipping mechanism includes a fixed frame arranged between the belt conveyors; two supporting plates respectively arranged on the fixed frame; a rotating rod rotatably arranged between the two supporting plates, and both ends of the rotating rod respectively pass through the two supporting plates; two flipping plates mounted on the supporting plates; a plurality of receiving holes for receiving parts are opened on the flipping plates; and a servo motor is arranged on one side of one of the supporting plates, and the output of the servo motor is connected to the rotating rod.

[0013] Furthermore, a sliding sleeve is provided at the center of the flip disk, and the flip disk can be slidably arranged on the outer wall of the rotating rod through the sliding sleeve, and a fixing screw rod 1 for fixing the position of the flip disk is provided on the outer wall of the sliding sleeve.

[0014] Furthermore, the grinding mechanism includes two U-shaped frames respectively arranged on the belt conveyor; slide grooves are respectively opened on both sides of the U-shaped frames; a grinder slidably arranged inside the two U-shaped frames; and a fixed screw rod 2 slidably arranged inside the slide groove, one end of the fixed screw rod 2 is threadedly connected to the grinder, and the other end is tightly pressed against the outer wall of the U-shaped frame, so as to fix the current position of the grinder.

[0015] Furthermore, the lifting conveying mechanism includes a shell located between the chain conveyor and the belt conveyor; a roller conveyor inserted on the upper part of the shell; and a pneumatic push rod arranged at the bottom of the shell, the output end of the pneumatic push rod passes through the shell and is connected to the bottom of the roller conveyor to push the roller conveyor upward.

[0016] Furthermore, the adjustment component includes a mounting frame, and the two mounting frames are respectively arranged on the sides of the chain conveyor and one of the belt conveyors; a bidirectional screw rotatably arranged on the mounting frame; a fixed screw three arranged on the mounting frame and used to fix the bidirectional screw; two moving blocks respectively mounted on the bidirectional screw, and the two moving blocks are respectively connected to the two shells.

[0017] Furthermore, the pressing mechanism includes two support frames respectively arranged on one side of the shell; a mounting plate arranged on the two support frames; and a pneumatic push rod 2 arranged on the mounting plate, wherein the output end of the pneumatic push rod 2 passes through the mounting plate and is connected to a pressing plate.

[0018] Furthermore, the chain conveyor and the two belt conveyors are provided with guides, which include support blocks provided on the chain conveyor and the belt conveyor; two adjusting screws with threads penetrating the support blocks; and a guide plate rotatably provided on one side of the adjusting screw.

[0019] In general, compared with the prior art, the above technical solution conceived by the present invention has the following beneficial effects:

[0020] This steel plate processing can automatically separate the steel plate from the waste edge after the steel plate is cut, and at the same time grind and remove burrs on both sides of the steel plate. Compared with manual work, it not only improves efficiency but also ensures quality. The two adjustment components can adjust the distance between the two jacking and conveying mechanisms, so that the use position of the jacking and conveying mechanism can be adjusted according to the size of the steel plate and the position of the waste edge, thereby improving applicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the structure of the present invention;

[0022] Figure 2 This is a schematic diagram of the structure of the novel flipping mechanism of the present invention;

[0023] Figure 3 This is a schematic diagram of the structure of the new grinding mechanism of the present invention;

[0024] Figure 4 This is a schematic diagram of the structure of the novel lifting and conveying mechanism of the present invention;

[0025] Figure 5 It is a schematic diagram of the cross-sectional structure of the new shell of the present invention.

[0026] In all the drawings, the same reference numerals represent the same technical features, specifically: 1. chain conveyor; 2. belt conveyor; 3. flip mechanism; 31. fixed frame; 32. load-bearing plate; 33. rotating rod; 34. flip disk; 35. receiving hole; 36. servo motor one; 4. grinding mechanism; 41. U-shaped frame; 42. slide; 43. grinder; 44. fixed screw two; 5. lifting and conveying mechanism; 51. shell; 52. roller conveyor; 53. pneumatic push rod one; 6. adjustment component; 61. mounting frame; 62. bidirectional screw; 63. fixed screw three; 64. moving block; 7. laser cutting machine; 8. pressing mechanism; 81. support frame; 82. mounting plate; 83. pneumatic push rod two; 84. pressure plate; 9. sliding sleeve; 10. fixed screw one; 11. guide; 111. support block; 112. adjusting screw; 113. guide plate. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0028] See also Figure 1-5Compared with the prior art, the steel plate laser cutting and deburring device in this embodiment can automatically separate the steel plate from the waste edge after the steel plate is cut, and grind and deburr both sides of the steel plate at the same time, which not only improves the efficiency compared with manual work, but also ensures the quality. The two adjustment components 6 can adjust the distance between the two lifting and conveying mechanisms 5, so that the use position of the lifting and conveying mechanism 5 can be adjusted according to the size of the steel plate and the position of the waste edge, thereby improving applicability.

[0029] Specifically, it includes a chain conveyor 1 and two belt conveyors 2;

[0030] The turning mechanism 3 is arranged between the two belt conveyors 2 and is used to turn over the steel plate;

[0031] Two grinding mechanisms 4, respectively arranged on the two turning mechanisms 3, are used for grinding and deburring the steel plates;

[0032] Two lifting conveying mechanisms 5 are arranged between the chain conveyor 1 and the belt conveyor 2;

[0033] Two adjustment components 6 are respectively arranged on both sides of the lifting conveying mechanism 5 and are respectively connected to the chain conveyor 1 and one of the belt conveyors 2, and are used to adjust the distance between the two lifting conveying mechanisms 5;

[0034] A laser cutting machine 7 is arranged on the chain conveyor 1;

[0035] The two pressing mechanisms 8 are respectively arranged on the two lifting and conveying mechanisms 5 .

[0036] In this embodiment, when it is needed, the steel plate can be placed on the chain conveyor 1. After the steel plate is cut by the laser cutting machine 7, it can be transported to the lifting conveying mechanism 5 through the chain conveyor 1 (the steel plate is not completely separated at this time, and there is still a connection of about 1 mm thick between the cut surface of the steel plate and the waste edge). At this time, the waste edges on both sides are in the pressing mechanism 8 and are limited above by the pressing mechanism 8. When the steel plate is lifted by the lifting conveying mechanism 5, the waste edges on both sides are limited by the pressing mechanism 8, so that the steel plate and the waste edges can be separated. Under the action of gravity, the waste edges fall naturally, and the steel plate is lifted by the lifting conveyor. The mechanism 5 can convey the steel plate to one of the belt conveyors 2. After being polished by the polishing mechanism 4 and flipped by the flipping mechanism 3, it is sent to the other belt conveyor 2 for polishing and deburring on the back side. Compared with the existing technology, after the steel plate is cut, the steel plate can be automatically separated from the waste edge, and the double-sided steel plate can be polished and deburred at the same time, which not only improves the efficiency compared with manual labor, but also ensures the quality. The two adjustment components 6 can adjust the distance between the two lifting and conveying mechanisms 5, so that the use position of the lifting and conveying mechanism 5 can be adjusted according to the size of the steel plate and the position of the waste edge, thereby improving applicability.

[0037] Specifically, refer to Figure 2 The flip mechanism 3 includes a fixed frame 31 arranged between the belt conveyors 2; two supporting plates 32 respectively arranged on the fixed frame 31; a rotating rod 33 rotatably arranged between the two supporting plates 32, and the two ends of the rotating rod 33 respectively pass through the two supporting plates 32; two flip disks 34 sleeved on the supporting plates 32; a plurality of receiving holes 35 for receiving parts are opened on the flip disk 34; a servo motor 36 is arranged on one side of one of the supporting plates 32, and the output of the servo motor 36 is connected to the rotating rod 33.

[0038] In this embodiment, when the steel plate is transported by the belt conveyor 2 and the end is inserted into the receiving hole 35, the servo motor 36 rotates, which can drive the rotating rod 33 and the flip plate 34 to rotate. When the flip plate 34 rotates 180°, the flipping process of the steel plate can be completed.

[0039] Specifically, refer to Figure 2 A sliding sleeve 9 is arranged at the center of the flip disk 34, and the flip disk 34 can be slidably arranged on the outer wall of the rotating rod 33 through the sliding sleeve 9. A fixing screw 10 for fixing the position of the flip disk 34 is arranged on the outer wall of the sliding sleeve 9.

[0040] In this embodiment, before use, the distance between the two flip disks 34 can be adjusted by changing the different positions of the sliding sleeve 9 on the rotating rod 33 to adapt to steel plates of different sizes and increase applicability. After adjustment, the positions of the sliding sleeve 9 and the flip disk 34 can be fixed by screwing the fixing screw 10.

[0041] Specifically, refer to Figure 3 The grinding mechanism 4 includes two U-shaped frames 41 respectively arranged on the belt conveyor 2; slide grooves 42 are respectively opened on both sides of the U-shaped frame 41; a grinder 43 slidably arranged inside the two U-shaped frames 41; a fixed screw 44 slidably arranged inside the slide groove 42, one end of the fixed screw 44 is threadedly connected to the grinder 43, and the other end is tightly pressed against the outer wall of the U-shaped frame 41, so as to fix the current position of the grinder 43.

[0042] In this embodiment, when the steel plate passes through the grinder 43, the grinder 43 can grind the surface of the steel plate. Before use, the grinder 43 can be moved by pulling it up and down according to the thickness of the steel plate to adjust the use height of the grinder 43. The fixed screw 44 can slide inside the slide groove 42 to limit and guide the grinder 43. After adjustment, the fixed screw 44 can be screwed. When the fixed screw 44 and the U-shaped frame 41 are tightly pressed against each other, the grinder 43 can be fixed by the friction between the two.

[0043] Specifically, refer to Figure 4-5The lifting conveying mechanism 5 includes a shell 51 located between the chain conveyor 1 and the belt conveyor 2; a roller conveyor 52 inserted on the upper part of the shell 51; and a pneumatic push rod 53 arranged at the bottom of the shell 51. The output end of the pneumatic push rod 53 passes through the shell 51 and is connected to the bottom of the roller conveyor 52 to push the roller conveyor 52 upward.

[0044] In this embodiment, when the steel plate moves onto the roller conveyor 52 together with the scrap edge, the steel plate can be pushed upward by the pneumatic push rod 53 so that it can be separated from the scrap edge.

[0045] Specifically, refer to Figure 4 The adjustment component 6 includes a mounting frame 61, and the two mounting frames 61 are respectively arranged on the side of the chain conveyor 1 and one of the belt conveyors 2; a bidirectional screw 62 rotatably arranged on the mounting frame 61; a fixed screw 63 arranged on the mounting frame 61 and used to fix the bidirectional screw 62; two moving blocks 64 respectively sleeved on the bidirectional screw 62, and the two moving blocks 64 are respectively connected to the two shells 51.

[0046] In this embodiment, before use, the bidirectional screw 62 can be screwed, and the two movable blocks 64 can be contracted or expanded under the drive of the thread, so that the use spacing of the two lifting and conveying mechanisms 5 can be adjusted. After adjustment, the bidirectional screw 62 can be fixed by locking the fixing screw three 63.

[0047] Specifically, refer to Figure 4-5 The pressing mechanism 8 includes two support frames 81 respectively arranged on one side of the shell 51; a mounting plate 82 arranged on the two support frames 81; and a pneumatic push rod 83 arranged on the mounting plate 82. The output end of the pneumatic push rod 83 passes through the mounting plate 82 and is connected to a pressing plate 84.

[0048] In this embodiment, when the waste edge is between the two support frames 81, the pneumatic push rod 83 pushes the pressure plate 84 to press the waste edge on the steel plate. When the steel plate moves up, the waste edge is limited by the pressure plate 84 and cannot move up. Under this continuous action, the steel plate can be separated from the waste edge.

[0049] Specifically, refer to Figure 1 The chain conveyor 1 and the two belt conveyors 2 are both provided with guide members 11, and the guide members 11 include support blocks 111 provided on the chain conveyor 1 and the belt conveyors 2; two adjusting screws 112 with threads penetrating the support blocks 111; and a guide plate 113 rotatably provided on one side of the adjusting screw 112.

[0050] In this embodiment, the guide plate 113 is provided to limit and guide the moving steel plate. Before use, the spacing between the two guide plates 113 can be adjusted by screwing the adjusting screw 112 to adapt to baffles of different widths.

[0051] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0052] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A steel plate laser cutting and deburring device, characterized in that: include: A chain conveyor (1) and two belt conveyors (2); A turning mechanism (3) is arranged between the two belt conveyors (2) and is used to turn over the steel plate; Two grinding mechanisms (4), respectively arranged on the two turning mechanisms (3), are used to grind and remove burrs from the steel plates; Two lifting conveying mechanisms (5) are arranged between the chain conveyor (1) and the belt conveyor (2); Two adjustment components (6), respectively arranged on both sides of the lifting conveying mechanism (5) and respectively connected to the chain conveyor (1) and one of the belt conveyors (2), for adjusting the distance between the two lifting conveying mechanisms (5); A laser cutting machine (7) is arranged on the chain conveyor (1); The two pressing mechanisms (8) are respectively arranged on the two lifting and conveying mechanisms (5).

2. The steel plate laser cutting and deburring device according to claim 1, characterized in that: The turning mechanism (3) comprises a fixing frame (31) arranged between the belt conveyors (2); two bearing plates (32) respectively arranged on the fixing frame (31); a rotating rod (33) rotatably arranged between the two bearing plates (32), and the two ends of the rotating rod (33) respectively penetrate the two bearing plates (32); two turning plates (34) sleeved on the bearing plates (32); a plurality of receiving holes (35) for receiving parts are opened on the turning plates (34); and a servo motor (36) arranged on one side of one of the bearing plates (32), and the output of the servo motor (36) is connected to the rotating rod (33).

3. The steel plate laser cutting and deburring device according to claim 1, characterized in that: A sliding sleeve (9) is arranged at the center of the flip plate (34), and the flip plate (34) can be slidably arranged on the outer wall of the rotating rod (33) through the sliding sleeve (9). A fixing screw rod (10) for fixing the position of the flip plate (34) is arranged on the outer wall of the sliding sleeve (9).

4. The steel plate laser cutting and deburring device according to claim 1, characterized in that: The grinding mechanism (4) comprises two U-shaped frames (41) respectively arranged on the belt conveyor (2); two sides of the U-shaped frames (41) are respectively provided with slide grooves (42); a grinder (43) slidably arranged inside the two U-shaped frames (41); and a second fixing screw (44) slidably arranged inside the slide groove (42), one end of the second fixing screw (44) being threadedly connected to the grinder (43) and the other end being tightly pressed against the outer wall of the U-shaped frame (41) so as to fix the current position of the grinder (43).

5. The steel plate laser cutting and deburring device according to claim 1, characterized in that: The lifting conveying mechanism (5) comprises a housing (51) located between the chain conveyor (1) and the belt conveyor (2); a roller conveyor (52) inserted in the upper part of the housing (51); and a pneumatic push rod (53) arranged at the bottom of the housing (51). The output end of the pneumatic push rod (53) passes through the housing (51) and is connected to the bottom of the roller conveyor (52) so as to push the roller conveyor (52) upward.

6. The steel plate laser cutting and deburring device according to claim 1, characterized in that: The adjustment assembly (6) comprises a mounting frame (61), wherein the two mounting frames (61) are respectively arranged on the side of the chain conveyor (1) and one of the belt conveyors (2); a bidirectional screw rod (62) rotatably arranged on the mounting frame (61); a fixing screw rod (63) arranged on the mounting frame (61) and used to fix the bidirectional screw rod (62); and two moving blocks (64) respectively sleeved on the bidirectional screw rod (62), wherein the two moving blocks (64) are respectively connected to the two housings (51).

7. The steel plate laser cutting and deburring device according to claim 1, characterized in that: The pressing mechanism (8) comprises two support frames (81) respectively arranged on one side of the housing (51); a mounting plate (82) arranged on the two support frames (81); and a second pneumatic push rod (83) arranged on the mounting plate (82), wherein the output end of the second pneumatic push rod (83) passes through the mounting plate (82) and is connected to a pressing plate (84).

8. The steel plate laser cutting and deburring device according to claim 1, characterized in that: A guide member (11) is provided on the chain conveyor (1) and the two belt conveyors (2). The guide member (11) comprises a support block (111) provided on the chain conveyor (1) and the belt conveyor (2); two adjusting screws (112) with threads penetrating the support block (111); and a guide plate (113) rotatably provided on one side of the adjusting screw (112).

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