H-shaped steel cutting production line

Abstract

The invention relates to the technical field of feeding devices, and provides an H-shaped steel cutting production line which comprises a supporting frame, a laser cutting machine, a feeding seat, a first supporting seat, a second supporting seat, a feeding block, an electric sliding table and a positioning mechanism, the laser cutting machine is installed on the supporting frame, and the feeding seat is fixedly arranged on the supporting frame; a feeding groove is formed in the top side wall of the feeding base, the first supporting base is fixedly arranged in the feeding groove, the second supporting base is arranged in the feeding groove in a sliding mode, feeding blocks are fixedly arranged on the first supporting base and the second supporting base correspondingly, feeding ports are formed in the feeding blocks, a baffle is fixedly arranged in the feeding port in the feeding block on the second supporting base, and a baffle is arranged on the baffle. By means of the technical scheme, the H-shaped steel cutting and feeding device solves the technical problem that in the prior art, H-shaped steel is prone to position deviation in the cutting and feeding process, and the cutting precision is affected.

Description

Technical Field

[0001] The embodiments of the present disclosure relate to the technical field of feeding devices, and in particular, to an H-beam cutting production line. Background Art

[0002] In modern industrial production, H-beams are widely used in many fields, including construction, machinery manufacturing, and bridge construction, due to their excellent mechanical properties and reasonable cross-sectional shape. As key equipment for processing H-beams, the performance of H-beam cutting lines directly impacts production efficiency and product quality. Currently, existing H-beam cutting production lines generally fix the H-beam on a workbench and then cut it using a laser cutting machine during the production process. After cutting, the H-beam is usually continued to be carried and moved by conveyor rollers in the production line. These rollers are driven by motors, and the rotation of the rollers generates friction, pushing the H-beam forward.

[0003] However, H-beams are prone to deviation and tilt during feeding on the conveyor roller surface, which leads to a serious decrease in cutting accuracy. The dimensional deviation of the H-beam after cutting exceeds the allowable range and cannot meet the requirements of high-precision engineering projects, thus affecting the cutting accuracy of the H-beam. Summary of the Invention

[0004] To overcome the above-mentioned defects, the embodiments of the present disclosure provide an H-beam cutting production line, which solves the technical problem in the prior art that H-beams are prone to positional deviation during cutting and feeding, thereby affecting cutting accuracy.

[0005] According to one aspect, at least one embodiment of the present disclosure provides an H-beam cutting production line, comprising a support frame and a laser cutting machine, wherein the laser cutting machine is installed on the support frame and further comprises a feed seat, a first support seat, a second support seat, a feed block, an electric slide and a positioning mechanism, wherein the feed seat is fixedly arranged on the support frame, the top side wall of the feed seat is provided with a feed trough, the first support seat is fixedly arranged in the feed trough, the second support seat is slidably arranged in the feed trough, the feed blocks are fixedly arranged on the first support seat and the second support seat, and a feed port is provided on the feed block, wherein a baffle is fixedly arranged in the feed port in the feed block on the second support seat, the electric slide is fixedly arranged on the side wall of the feed trough, the output end of the electric slide is fixedly connected to the second support seat, and the positioning mechanism is arranged on the feed block for positioning the H-beam.

[0006] Preferably, the positioning mechanism includes: A first positioning block, wherein the feed block is slidably provided with the first positioning block on both sides of the feed port, and a first positioning groove is provided on the side wall of the first positioning block close to the feed port; a first positioning roller, the first positioning roller being rotatably disposed in the first positioning groove; a first moving mechanism, which is arranged between the first positioning block and the feeding block and is used to drive the two first positioning blocks to move relative to each other; An auxiliary positioning mechanism is provided on the feed block and is used for positioning the H-shaped steel in a vertical direction.

[0007] Furthermore, a slide groove is provided on the first positioning block, and a slide bar is fixedly provided on the side wall of the feed block. The slide bar extends into the slide groove and is slidably connected to the side wall of the slide groove.

[0008] Furthermore, the first moving mechanism includes: A driving groove is provided on the side wall of the first positioning block close to the feeding block, and a first rack is fixedly provided on the side wall of the driving groove; A first gear, wherein the side wall of the feed block is located on one side of the first rack and is rotatably provided with the first gear, and the first gear is meshed with the first rack; A synchronous rotation mechanism is provided on the feed block and is used to drive the two first gears to rotate synchronously.

[0009] Furthermore, the synchronous rotation mechanism includes: A second gear, wherein an annular first cavity is provided in the feed block, two second gears are rotatably arranged in the first cavity, and a connecting rod is fixedly provided between the second gear and the adjacent first gear; a second gear ring, the second gear ring being rotatably disposed in the first cavity and meshing with the second gear; A first motor is mounted on the feed block, and an output end of the first motor is fixedly connected to the adjacent second gear.

[0010] On the basis of the above solution, the auxiliary positioning mechanism includes: Adjustment slots, the feed block is located on both sides of the feed port and is provided with adjustment slots, and adjustment blocks are slidably arranged in the adjustment slots; A second positioning block, the second positioning block is fixedly arranged on the adjusting block, and a second positioning groove is formed on the side wall of the second positioning block close to the feeding port; a second positioning roller, wherein the second positioning roller is rotatably disposed in the second positioning groove; The second moving mechanism is arranged on the feeding block and is used to drive the two adjusting blocks to move relative to each other.

[0011] On the basis of the above solution, the second moving mechanism includes: a bidirectional screw, the bidirectional screw being rotatably disposed between two opposite side walls of the two adjustment slots, and the bidirectional screw penetrating the adjustment block via threaded engagement; A second motor is mounted on the feed block, and an output end of the second motor is fixedly connected to the bidirectional screw.

[0012] On the basis of the above solution, it further includes a guide rod, which is fixedly arranged in the adjustment groove, and the guide rod passes through the adjustment block and is slidably connected to the adjustment block.

[0013] On the basis of the above solution, a supporting bracket is provided on one side of the supporting frame, the supporting bracket is aligned with the feed port, and a fixing column is fixedly provided between the supporting bracket and the supporting frame.

[0014] On the basis of the above solution, anti-slip pads are fixedly provided on the side walls of the first positioning roller and the second positioning roller.

[0015] The beneficial effects of the embodiments of the present disclosure are: 1. In the present disclosure, by providing a baffle and an electric slide, after the H-beam passes through the feed port and contacts the baffle, the electric slide can drive the second support seat and the feed block on the second support seat to move, thereby pushing the H-beam through the baffle to feed and adjust the cutting position; 2. In the present disclosure, through the setting of the positioning mechanism, the operation of the first motor can drive the second gear to rotate, and the engagement of the second gear with the second gear ring can drive the second gear and the first gear to rotate synchronously. Furthermore, the engagement of the first gear with the first rack can drive the first positioning block to move relative to each other and position the H-beam through the first positioning roller, thereby preventing the H-beam from shifting in the horizontal direction. 3. In the present disclosure, by providing an auxiliary positioning mechanism, the operation of the second motor can drive the bidirectional screw to rotate, thereby enabling the two adjustment blocks to move relative to each other through the threaded engagement of the bidirectional screw and the adjustment block. The second positioning block drives the second positioning roller to press against the surface of the H-beam and position it, thereby preventing the H-beam from shifting vertically. 4. In the present disclosure, by setting up the feed seat, the first support seat, the second support seat, the feed block, the electric slide and the positioning mechanism, it is convenient to position the H-shaped steel by moving the first positioning roller and the second positioning roller, thereby solving the technical problem in the prior art that the H-shaped steel is prone to position deviation during the cutting and feeding process, thereby affecting the cutting accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] To more clearly illustrate the technical solutions in the embodiments of the present disclosure, the following briefly describes the drawings required for use in describing the embodiments of the present disclosure. Obviously, the drawings described below are merely some exemplary embodiments of the present disclosure. Those skilled in the art can, without inventive effort, derive other drawings based on the content of the exemplary embodiments of the present disclosure and these drawings.

[0017] Figure 1 This is a structural schematic diagram of an H-beam cutting production line in one embodiment of the present disclosure; Figure 2 for Figure 1 A structural schematic diagram of an H-beam cutting production line from another perspective in an embodiment of the present invention; Figure 3 for Figure 1 A schematic structural diagram of the feed seat in the embodiment of FIG. Figure 4 for Figure 1 A schematic cross-sectional view of the feed seat in the embodiment; Figure 5 for Figure 1 A schematic structural diagram of the positioning mechanism in the embodiment; Figure 6 for Figure 1 A schematic structural diagram of a cross-section of the positioning mechanism in an embodiment of the present invention; Figure 7 for Figure 1 A schematic structural diagram of a cross-section of the synchronous rotation mechanism in an embodiment; In the figure: 1. Support frame; 2. Laser cutting machine; 3. Feed seat; 4. Feed trough; 5. First support seat; 6. Second support seat; 7. Feed block; 8. Feed port; 9. Electric slide; 10. First positioning block; 11. First positioning roller; 12. Slide; 13. Drive slot; 14. First rack; 15. First gear; 16. Second gear; 17. Second gear ring; 18. First motor; 19. Adjustment slot; 20. Adjustment block; 21. Second positioning block; 22. Second positioning roller; 23. Bidirectional screw; 24. Second motor; 25. Guide rod; 26. Support bracket; 27. Baffle. DETAILED DESCRIPTION The present disclosure will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present disclosure, rather than to limit the present disclosure.

[0018] To simplify the drawings, only the parts relevant to the disclosure are schematically shown in each figure; they do not represent the actual structure of the product. Furthermore, to simplify the drawings and facilitate understanding, in some figures, only one of the components with the same structure or function is schematically shown or labeled. In this document, "one" not only means "only one" but also "more than one," and "several" includes "two" and "more than two."

[0019] It should be noted that, unless otherwise specified or limited, the terms "mounted," "connected," and "connected" should be understood broadly. For example, they can refer to fixed, detachable, or integral connections; mechanical or electrical connections; direct or indirect connections through an intermediary; and internal communication between two components. Those skilled in the art will understand the specific meanings of these terms in this disclosure based on the specific circumstances.

[0020] In the present disclosure, unless otherwise expressly specified or limited, a first feature being "above" or "below" a second feature may include the first and second features being in direct contact, or may include the first and second features being in contact not directly but through another feature between them. Moreover, a first feature being "above," "above," and "above" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below," "below," and "below" a second feature includes the first feature being directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0021] In the description of this embodiment, the terms "up", "down", "left", "right", etc., and the orientation or position relationship are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of description and simplification of operation, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they should not be understood as limitations on the present disclosure.

[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] like Figure 1-Figure 7As shown, it shows an H-beam cutting production line in one embodiment of the present disclosure, including a support frame 1 and a laser cutting machine 2, the laser cutting machine 2 is installed on the support frame 1, and also includes a feed seat 3, a first support seat 5, a second support seat 6, a feed block 7, an electric slide 9 and a positioning mechanism, the feed seat 3 is fixedly arranged on the support frame 1, and a feed trough 4 is provided on the top side wall of the feed seat 3, the first support seat 5 is fixedly arranged in the feed trough 4, the second support seat 6 is slidably arranged in the feed trough 4, the first support seat 5 and the second support seat 6 are fixedly provided with a feed block 7, and the feed block 7 is provided with a There is a feed port 8, wherein a baffle 27 is fixedly provided in the feed port 8 in the feed block 7 on the second support seat 6, an electric slide 9 is fixedly provided on the side wall of the feed trough 4, and the output end of the electric slide 9 is fixedly connected to the second support seat 6, and a positioning mechanism is provided on the feed block 7 for positioning the H-shaped steel. Specifically, after the H-shaped steel passes through the feed port 8 and contacts the baffle 27, the second support seat 6 and the feed block 7 on the second support seat 6 can be driven to move by the operation of the electric slide 9, so that the H-shaped steel can be pushed through the baffle 27 for feeding and the cutting position can be adjusted.

[0024] Reference Figure 3-Figure 7The positioning mechanism includes a first positioning block 10, a first positioning roller 11, a first moving mechanism and an auxiliary positioning mechanism. The feed block 7 is located on both sides of the feed port 8 and is slidably provided with a first positioning block 10. The side wall of the first positioning block 10 close to the feed port 8 is provided with a first positioning groove. The first positioning roller 11 is rotatably arranged in the first positioning groove. The first moving mechanism is arranged between the first positioning block 10 and the feed block 7 for driving the two first positioning blocks 10 to move relative to each other. The auxiliary positioning mechanism is arranged on the feed block 7 for feeding the H-shaped steel. For vertical positioning, a slide groove is provided on the first positioning block 10, and a slide bar 12 is fixedly provided on the side wall of the feed block 7. The slide bar 12 extends into the slide groove and is slidably connected with the side wall of the slide groove. The first moving mechanism includes a driving groove 13, a first gear 15 and a synchronous rotation mechanism. A driving groove 13 is provided on the side wall of the first positioning block 10 close to the feed block 7. A first rack 14 is fixedly provided on the side wall of the driving groove 13. The side wall of the feed block 7 is located on one side of the first rack 14 and is rotatably provided with a first gear 15. The first gear 15 is connected to the first rack 14. The meshing and synchronous rotation mechanism is arranged on the feed block 7, which is used to drive the two first gears 15 to rotate synchronously. The synchronous rotation mechanism includes a second gear 16, a second gear ring 17 and a first motor 18. A first annular cavity is opened in the feed block 7, and two second gears 16 are rotatably arranged in the first cavity. A connecting rod is fixedly arranged between the second gear 16 and the adjacent first gear 15. The second gear ring 17 is rotatably arranged in the first cavity. The second gear ring 17 is meshed with the second gear 16. The first motor 18 is installed on the feed block 7, and the output end of the first motor 18 is fixedly connected to the adjacent second gear 16. Specifically, the second gear 16 can be driven to rotate by the operation of the first motor 18. At the same time, the meshing of the second gear 16 and the second gear ring 17 drives the second gear 16 and the first gear 15 to rotate synchronously, and then the meshing of the first gear 15 and the first rack 14 can drive the first positioning block 10 to move relatively and position the H-shaped steel through the first positioning roller 11, thereby preventing the H-shaped steel from shifting in the horizontal direction.

[0025] Reference Figure 3-Figure 6, the auxiliary positioning mechanism includes an adjusting groove 19, a second positioning block 21, a second positioning roller 22 and a second moving mechanism. The feed block 7 is located on both sides of the feed port 8 and has an adjusting groove 19. An adjusting block 20 is slidingly arranged in the adjusting groove 19. The second positioning block 21 is fixedly arranged on the adjusting block 20. The side wall of the second positioning block 21 close to the feed port 8 is provided with a second positioning groove. A second positioning roller 22 is rotatably arranged in the second positioning groove. The second moving mechanism is arranged on the feed block 7 for driving the two adjusting blocks 20 to move relative to each other. The second moving mechanism includes a bidirectional screw 23 and a second motor 24. The bidirectional screw 23 is rotatably arranged between the two opposite side walls of the two adjusting grooves 19. The bidirectional screw 23 penetrates the adjusting groove through threaded cooperation. The segment block 20 and the second motor 24 are installed on the feed block 7. The output end of the second motor 24 is fixedly connected to the bidirectional screw 23. It also includes a guide rod 25. The guide rod 25 is fixedly arranged in the adjustment groove 19. The guide rod 25 passes through the adjustment block 20 and is slidably connected to the adjustment block 20. The side walls of the first positioning roller 11 and the second positioning roller 22 are fixedly provided with anti-slip pads. Specifically, the operation of the second motor 24 can drive the bidirectional screw 23 to rotate, so that the two adjustment blocks 20 can be driven to move relative to each other through the thread cooperation of the bidirectional screw 23 and the adjustment block 20, and the second positioning roller 22 is driven by the second positioning block 21 to press on the surface of the H-shaped steel and position it, thereby avoiding the vertical position displacement of the H-shaped steel.

[0026] Reference Figure 1 A supporting bracket 26 is provided on one side of the support frame 1, and the supporting bracket 26 is aligned with the feed port 8. A fixed column is fixed between the supporting bracket 26 and the support frame 1. Specifically, the H-shaped steel can be supported by the supporting bracket 26, and the cut H-shaped steel can be pushed out from the other end of the supporting bracket 26 during the feeding process.

[0027] It should also be noted that the laser cutting machine model 2 can use LM6000T.

[0028] In this embodiment, when in use, after the H-shaped steel passes through the feed port 8 and contacts the baffle 27, the operator drives the first motor 18 and the second motor 24 to work. The operation of the first motor 18 can drive the second gear 16 to rotate, and at the same time, the engagement of the second gear 16 with the second gear ring 17 drives the second gear 16 and the first gear 15 to rotate synchronously, and then the engagement of the first gear 15 with the first rack 14 can drive the first positioning block 10 to move relatively and position the H-shaped steel through the first positioning roller 11, thereby avoiding the horizontal position deviation of the H-shaped steel, and at the same time, the operation of the second motor 24 can drive the bidirectional screw 23 to move The two adjusting blocks 20 can be driven to move relative to each other through the cooperation of the two-way screw 23 and the thread of the adjusting block 20, and the second positioning roller 22 can be driven to press on the surface of the H-shaped steel and position it through the second positioning block 21, so as to avoid the vertical position deviation of the H-shaped steel. Then the operator controls the electric slide 9 to work, so that the second support seat 6 and the feeding block 7 on the second support seat 6 can be driven to move through the work of the electric slide 9, so that the H-shaped steel can be pushed to feed and the cutting position can be adjusted through the baffle 27. Then the operator controls the laser cutting machine 2 to work, so that the H-shaped steel can be cut by the laser cutting machine 2.

[0029] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present disclosure and are not limiting. Although the present disclosure 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 disclosure may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present disclosure, and all of these should be included in the scope of the claims of the present disclosure.

Claims

1. An H-beam cutting production line, comprising a support frame (1) and a laser cutting machine (2), wherein the laser cutting machine (2) is mounted on the support frame (1), and is characterized in that: Also includes: A feed seat (3), the feed seat (3) is fixedly arranged on the support frame (1), and a feed trough (4) is provided on the top side wall of the feed seat (3); A first support seat (5), the first support seat (5) being fixedly arranged in the feed trough (4); a second support seat (6), the second support seat (6) being slidably disposed in the feed trough (4); A feed block (7), the first support seat (5) and the second support seat (6) are both fixedly provided with the feed block (7), and a feed port (8) is provided on the feed block (7); Wherein, a baffle (27) is fixedly provided in the feed port (8) in the feed block (7) on the second support seat (6); An electric slide (9), the electric slide (9) being fixedly arranged on the side wall of the feed trough (4), and the output end of the electric slide (9) being fixedly connected to the second support seat (6); A positioning mechanism is provided on the feed block (7) and is used for positioning the H-shaped steel.

2. The H-beam cutting production line according to claim 1, characterized in that: The positioning mechanism comprises: A first positioning block (10), wherein the feed block (7) is slidably provided with the first positioning block (10) on both sides of the feed port (8), and a first positioning groove is provided on the side wall of the first positioning block (10) close to the feed port (8); a first positioning roller (11), the first positioning roller (11) being rotatably disposed in the first positioning groove; a first moving mechanism, the first moving mechanism being arranged between the first positioning block (10) and the feed block (7) and being used for driving the two first positioning blocks (10) to move relative to each other; An auxiliary positioning mechanism is provided on the feed block (7) and is used for positioning the H-shaped steel in a vertical direction.

3. The H-beam cutting production line according to claim 2, characterized in that: A slide groove is provided on the first positioning block (10), and a slide bar (12) is fixedly provided on the side wall of the feed block (7). The slide bar (12) extends into the slide groove and is slidably connected to the side wall of the slide groove.

4. The H-beam cutting production line according to claim 3, characterized in that: The first moving mechanism includes: A driving groove (13), wherein the driving groove (13) is provided on a side wall of the first positioning block (10) close to the feeding block (7), and a first rack (14) is fixedly provided on the side wall of the driving groove (13); A first gear (15), wherein the side wall of the feed block (7) is located on one side of the first rack (14) and is rotatably provided with the first gear (15), and the first gear (15) is meshed with the first rack (14); A synchronous rotation mechanism is provided on the feed block (7) and is used to drive the two first gears (15) to rotate synchronously.

5. The H-beam cutting production line according to claim 4, characterized in that: The synchronous rotation mechanism comprises: A second gear (16), wherein a first annular cavity is provided in the feed block (7), two second gears (16) are rotatably provided in the first cavity, and a connecting rod is fixedly provided between the second gear (16) and the adjacent first gear (15); a second gear ring (17), the second gear ring (17) being rotatably disposed in the first cavity, the second gear ring (17) being meshed with the second gear (16); A first motor (18), wherein the first motor (18) is mounted on the feed block (7), and an output end of the first motor (18) is fixedly connected to the adjacent second gear (16).

6. The H-beam cutting production line according to claim 2, characterized in that: The auxiliary positioning mechanism includes: An adjusting groove (19), wherein the feed block (7) is provided with the adjusting groove (19) on both sides of the feed port (8), and an adjusting block (20) is slidably provided in the adjusting groove (19); a second positioning block (21), the second positioning block (21) being fixedly disposed on the regulating block (20), and a second positioning groove being formed on a side wall of the second positioning block (21) close to the feed port (8); a second positioning roller (22), wherein the second positioning roller (22) is rotatably disposed in the second positioning groove; A second moving mechanism is provided on the feed block (7) and is used to drive the two adjustment blocks (20) to move relative to each other.

7. The H-beam cutting production line according to claim 6, characterized in that: The second moving mechanism includes: a bidirectional screw (23), the bidirectional screw (23) being rotatably disposed between two opposite side walls of the two adjustment slots (19), and the bidirectional screw (23) penetrating the adjustment block (20) through threaded engagement; A second motor (24), the second motor (24) is mounted on the feed block (7), and an output end of the second motor (24) is fixedly connected to the bidirectional screw (23).

8. The H-beam cutting production line according to claim 7, characterized in that: It also includes a guide rod (25), which is fixedly arranged in the adjustment groove (19). The guide rod (25) passes through the adjustment block (20) and is slidably connected to the adjustment block (20).

9. The H-beam cutting production line according to claim 8, characterized in that: A support bracket (26) is provided on one side of the support frame (1), the support bracket (26) is aligned with the feed port (8), and a fixing column is fixedly provided between the support bracket (26) and the support frame (1).

10. The H-beam cutting production line according to claim 9, characterized in that: Anti-slip pads are fixedly provided on the side walls of the first positioning roller (11) and the second positioning roller (22).

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