Swing type full-automatic steel sectional cutting machine

Abstract

The invention provides a swing type full-automatic steel sectional cutting machine which comprises a fixing table, a plurality of supporting tables are installed at the top end of the fixing table at equal intervals, and a plurality of first combination boxes are installed at the top end of the fixing table in cooperation with screws. Compared with the prior art, the steel cutting device has the following beneficial effects that during cutting, the moving mechanism is started, the connected second combination box gets close to the first combination box, finally, the first combination box and the second combination box are combined to form the whole combination box, steel needing to be cut is wrapped, chippings generated during steel cutting can be better collected in the whole combination box, and the cutting efficiency is improved. The cutting motor and the cutting knife on the swing rod descend together, finally the cutting knife descends, the reciprocating mechanism is matched to drive the cutting knife to swing in a reciprocating mode, the swing potential energy is used for being matched with the cutting knife to better complete cutting work on steel, unified cutting can be completed on multiple pieces of steel at a time, and the machining efficiency is greatly improved. And a good working environment is provided for workers.

Description

Technical Field

[0001] The present invention is a swing-type full-automatic steel section cutting machine, belonging to the field of steel cutting. Background Art

[0002] Steel is a material with a certain shape, size and performance made by pressure processing of steel ingots, steel billets or steel. Most steel processing is through pressure processing to cause plastic deformation of the processed steel (billets, ingots, etc.). Steel is an essential important material for national construction and the realization of the four modernizations. It has a wide range of applications and a variety of varieties. One of the most widely used is hot-rolled sheet.

[0003] During the use of hot-rolled sheets, section cutting needs to be carried out according to actual situations. Most of the existing steel cutting machines realize the cutting function by controlling the movement of the actuator through electrical equipment, which has relatively high requirements for the working environment. Especially in the steel production in construction, a large amount of debris will be generated during the cutting of steel on construction sites. These debris will make the working area messy, so that the operators need to clean it frequently, and the debris generated by cutting is easy to splash on the personnel, causing potential safety hazards. Therefore, this application proposes a protective swing-type full-automatic steel section cutting machine. Summary of the Invention

[0004] Aiming at the deficiencies existing in the prior art, the purpose of the present invention is to provide a swing-type full-automatic steel section cutting machine.

[0005] In order to achieve the above purpose, the present invention is realized through the following technical solutions: A swing type full-automatic steel section cutting machine, including a fixed table, a plurality of support tables are installed at equal intervals on the top of the fixed table, a plurality of merging boxes one are installed on the top of the fixed table by matching screws, a U-shaped frame one is fixedly arranged on the top of the fixed table, a moving component is arranged on the U-shaped frame one, a merging box two corresponding to the merging box one is connected to the moving component, the merging box two and the merging box one are merged to form the whole merging box, a U-shaped frame two is fixedly arranged on the top of the merging box one, a plurality of electric telescopic rods one are fixedly arranged on the U-shaped frame two, a connecting frame is connected to the output bottom end of the electric telescopic rod one, a fixed rod is fixedly arranged on the connecting frame, a fixing plate is fixedly arranged at the bottom end of the fixed rod, a reciprocating mechanism is fixedly arranged on the fixing plate, the reciprocating mechanism is connected with a reciprocating rod, a plurality of descending thick blocks are fixedly arranged on the connecting frame, a swinging chute is opened on the descending thick block, a swinging rod penetrating through the swinging chute is arranged on the descending thick block, a muffler box is arranged at the bottom end of the swinging rod, a cutting motor is arranged in the muffler box, the output end of the cutting motor is connected with a cutting knife, a round rod is fixedly embedded on the descending thick block, the swinging rod is movably sleeved on the round rod, a meshing component matching with the reciprocating rod and the swinging rod is arranged on the reciprocating rod and the swinging rod, the support table is divided into a left support table and a right support table, a cutting break is formed between the left support table and the right support table, and the cutting knife corresponds to the cutting break.

[0006] Further, the moving component includes a driving motor one fixed on the U-shaped frame one, the output end of the driving motor one is connected with a lead screw one, a plurality of threaded plates are threadedly sleeved on the lead screw one, and the bottom end of the threaded plate is fixedly connected with the top end of the corresponding merging box two.

[0007] Further, the lead screw one penetrates through the U-shaped frame one, and a bearing is sleeved on the penetrating end of the lead screw one, the bearing is fixed on the outer side wall of the U-shaped frame one, and a traction rod one fixedly arranged on the inner side of the U-shaped frame one penetrates through the threaded plate.

[0008] Further, the descending thick block fits the inner port of the merging box two, a slot corresponding to the descending thick block is opened on the merging box one, a sound insulation space filled with water in a sealed manner is formed inside the merging box two and the merging box one, and a sound insulation cotton layer is pasted on the inner wall of the muffler box in the merging box two and the merging box one.

[0009] Further, the reciprocating mechanism includes a driving motor two fixed on the fixing plate, the output end of the driving motor two is connected with a lead screw two, a secondary threaded plate is threadedly sleeved on the lead screw two, the secondary threaded plate is fixedly connected with the reciprocating rod, and a secondary bearing with a bearing seat is sleeved on the other end of the lead screw two, and the secondary bearing is fixed on the fixing plate.

[0010] Further, the meshing assembly includes a sector plate fixed to the top end of the swing rod, and racks that mesh with each other are provided on the arc-shaped end face of the sector plate and the bottom end face of the reciprocating rod.

[0011] Further, a stabilizing sleeve is slidably provided on the reciprocating rod, and the stabilizing sleeve and the second U-shaped frame are connected by a telescopic rod.

[0012] Further, one end of the fixed table is fixedly provided with a motor bracket, an electric telescopic rod two is fixedly provided on the motor bracket, and a T-shaped push rod is fixedly provided on the output end rod of the electric telescopic rod two.

[0013] Further, a first pressing assembly and a second pressing assembly are provided on the fixed table. The first pressing assembly includes a third U-shaped frame fixed to the fixed table. An electric telescopic rod three is provided on the third U-shaped frame. The output end rod of the electric telescopic rod three is connected to a first descending plate. A plurality of support rods are fixedly provided at the bottom end of the first descending plate. A pressing clamp is fixedly provided at the bottom end of the support rods. A plurality of support legs are fixedly provided at the side of the first descending plate, and the other ends of the support legs are all fixedly provided with sealing plates.

[0014] Further, the second pressing assembly includes a fourth U-shaped frame fixed to the fixed table. An electric telescopic rod four is provided on the fourth U-shaped frame. The output end rod of the electric telescopic rod four is connected to a second descending plate. A plurality of auxiliary support rods are fixedly provided at the bottom end of the second descending plate. An auxiliary pressing clamp is fixedly provided at the bottom end of the auxiliary support rods. A plurality of auxiliary support legs are fixedly provided at one side of the first descending plate, and the other ends of the auxiliary support legs are all fixedly provided with auxiliary sealing plates. An arc-shaped groove is provided at the bottom of the auxiliary sealing plate and the sealing plate, and a protective pad made of soft rubber is provided inside the arc-shaped groove. A plurality of transverse rods are fixedly provided at the other side of the first descending plate, and a blocking plate is fixedly provided at the other end of the transverse rods.

[0015] Advantages of the present invention: First, place multiple steel materials of the same model on the support table, and then fix and press the steel materials on the support table to ensure that the steel materials will not shift during cutting, and the cutting fracture better corresponds to the cutting tool. Subsequently, when the cutting tool swings reciprocally, the cutting tool is not blocked by the support table, ensuring the smooth cutting of the steel materials.

[0016] Subsequently, after cutting is completed, push the steel materials on the support table so that the overall long steel materials can push the cut short steel materials, and then re-cut the long steel materials for subsequent cutting work.

[0017] And during cutting, the moving mechanism is activated to move the connected second merging box closer to the first merging box. Eventually, the first merging box and the second merging box are combined to form the entire merging box, which wraps the steel to be cut. Moreover, the debris generated by the cutting of the steel can be better collected inside the entire merging box. The debris generated by the steel can be effectively protected and collected, preventing the debris generated during the cutting of the steel from splashing into the surrounding area. This enables the staff to more easily clean the debris, reducing the time for the staff to clean the work area after the steel cutting is completed.

[0018] Secondly, the first electric telescopic rod is activated to drive the connecting frame to descend. Since the connecting frame is connected to the descending thick block, the descending thick block is driven to descend. The connecting frame is also connected to the fixed plate in cooperation with the fixed rod, and the reciprocating mechanism is provided on the fixed plate. Therefore, the descending thick block and the reciprocating mechanism descend synchronously. The reciprocating mechanism is connected to the reciprocating rod, and the reciprocating rod is connected to the swinging rod in cooperation with the meshing component. Eventually, the descending thick block, the reciprocating mechanism, the reciprocating rod, and the swinging rod descend synchronously. Finally, the cutting motor and the cutting knife on the swinging rod descend together, finally completing the descent of the cutting knife. And in cooperation with the reciprocating mechanism, the cutting knife is driven to swing reciprocally. Utilizing the potential energy of the swing to cooperate with the cutting knife to better complete the cutting work on the steel. Moreover, the cutting knife slowly makes a descending movement, and the swinging cutting knife cooperates with the slow descent, finally completing the cutting of the steel.

[0019] The equipment of the present application can uniformly cut multiple steels at one time, greatly improving the processing efficiency and providing a good working environment for the workers. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required to be used in the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0021] Figure 1 It is the front view of a swing type full-automatic steel section cutting machine of the present invention; Figure 2 It is the overall schematic diagram of the first merging box and the second merging box of a swing type full-automatic steel section cutting machine of the present invention; Figure 3 It is the schematic diagram of the reciprocating mechanism of a swing type full-automatic steel section cutting machine of the present invention; Figure 4 It is the schematic diagram of the meshing component of a swing type full-automatic steel section cutting machine of the present invention; Figure 5 It is the schematic diagram of the second merging box of a swing type full-automatic steel section cutting machine of the present invention; Figure 6 Internal schematic diagram of the muffler of a swing type full-automatic steel section cutting machine of the present invention; Figure 7 Schematic diagram of the stabilizing sleeve of a swing type full-automatic steel section cutting machine of the present invention; Figure 8 Schematic diagram of the second pressing assembly of a swing type full-automatic steel section cutting machine of the present invention.

[0022] In the figure: 1. Fixed table; 2. Support table; 3. Merging box one; 4. U-shaped frame one; 5. Merging box two; 6. U-shaped frame two; 7. Electric telescopic rod one; 8. Connecting frame; 9. Fixed rod; 10. Fixed plate; 11. Reciprocating rod; 12. Lower thick block; 13. Swing chute; 14. Swing rod; 15. Muffler; 16. Cutting motor; 17. Cutting knife; 18. Round rod; 19. Left support table; 20. Right support table; 21. Cutting fracture; 22. Driving motor one; 23. Lead screw one; 24. Threaded plate; 25. Traction rod one; 26. Cut groove; 27. Sound insulation space; 28. Sound insulation cotton layer; 29. Driving motor two; 30. Lead screw two; 31. Sub-threaded plate; 32. Sector plate; 33. Rack; 34. Stabilizing sleeve; 35. Telescopic rod; 36. Electric telescopic rod two; 37. T-shaped push rod; 38. U-shaped frame three; 39. Electric telescopic rod three; 40. Lowering plate one; 41. Pressing clamp; 42. Support leg; 43. Sealing plate; 44. U-shaped frame four; 45. Electric telescopic rod four; 46. Lowering plate two; 47. Sub-pressing clamp; 48. Sub-support leg; 49. Sub-sealing plate; 50. Protective pad; 51. Obstructing plate. Detailed implementation manners

[0023] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0024] Please refer to Figures 1-7, the present invention provides a technical solution: a swing type full-automatic steel section cutting machine, including a fixed table 1, a plurality of support tables 2 are installed at equal intervals on the top end of the fixed table 1, a plurality of merging boxes one 3 are installed on the top end of the fixed table 1 by matching screws, a U-shaped frame one 4 is fixedly arranged on the top end of the fixed table 1, a moving component is arranged on the U-shaped frame one 4, a merging box two 5 corresponding to the merging box one 3 is connected to the moving component, the merging box two 5 and the merging box one 3 are merged to form the whole merging box, a U-shaped frame two 6 is fixedly arranged on the top end of the merging box one 3, a plurality of electric telescopic rods one 7 are fixedly arranged on the U-shaped frame two 6, the output bottom end of the electric telescopic rod one 7 is connected with a connecting frame 8, a fixed rod 9 is fixedly arranged on the connecting frame 8, a fixing plate 10 is fixedly arranged at the bottom end of the fixed rod 9, a reciprocating mechanism is fixedly arranged on the fixing plate 10, the reciprocating mechanism is connected with a reciprocating rod 11, a plurality of descending thick blocks 12 are fixedly arranged on the connecting frame 8, a swing chute 13 is opened on the descending thick block 12, a swing rod 14 penetrating through the swing chute 13 is arranged on the descending thick block 12, a muffler box 15 is arranged at the bottom end of the swing rod 14, a cutting motor 16 is arranged in the muffler box 15, the output end of the cutting motor 16 is connected with a cutting knife 17, a round rod 18 is fixedly embedded on the descending thick block 12, the swing rod 14 is movably sleeved on the round rod 18, a meshing component matching with the reciprocating rod 11 and the swing rod 14 is arranged on the reciprocating rod 11 and the swing rod 14, the support table 2 is divided into a left support table 19 and a right support table 20, a cutting break 21 is formed between the left support table 19 and the right support table 20, and the cutting knife 17 corresponds to the cutting break 21.

[0025] Refer to Figure 1, the moving component includes a driving motor 22 fixed on one side of the U-shaped frame 4. The output end of the driving motor 22 is connected to a lead screw 23. A plurality of threaded plates 24 are sleeved on the lead screw 23. The bottom end of the threaded plate 24 is fixedly connected to the top end of the corresponding second merging box 5. The lead screw 23 penetrates through the U-shaped frame 4, and a bearing is sleeved on the penetrating end of the lead screw 23. The bearing is fixed on the outer side wall of the U-shaped frame 4. A first traction rod 25 that slidably penetrates through the threaded plate 24 is fixedly arranged inside the U-shaped frame 4. The design of the bearing ensures the rotational stability of the lead screw 23. When the lead screw 23 is rotated, the threaded plate 24 is driven to move on the lead screw 23, and finally the threaded plate 24 and the second merging box 5 are driven to approach the first merging box 3. Finally, the first merging box 3 and the second merging box 5 are combined to form the entire merging box, which wraps the steel to be cut. And the debris generated by the cutting of the steel can be better collected in the entire merging box. The debris generated by the steel can be effectively protected and collected, avoiding the splashing of the debris generated during the cutting of the steel to the surrounding area, so that the staff can more easily clean the debris, reducing the time for the staff to clean the work area after the cutting of the steel is completed.

[0026] Refer to Figures 2-6 , the descending thick block 12 fits against the inner port of the second merging box 5. A slot 26 corresponding to the descending thick block 12 is opened on the first merging box 3. A sound-insulating space 27 filled with water in a sealed manner is formed inside the second merging box 5 and the first merging box 3. Inside the second merging box 5 and the first merging box 3, a sound-insulating cotton layer 28 is pasted on the inner wall of the sound insulation box 15. The descending thick block 12 fits against the inner port of the second merging box 5, and the descending thick block 12 will slowly descend later, and it will slowly slide and descend in the slot 26. It can also be ensured that after the second merging box 5 and the first merging box 3 are combined, their tops are still in a sealed state. A sound-insulating space 27 filled with water in a sealed manner is formed inside both the second merging box 5 and the first merging box 3. Water is injected into the sound-insulating space 27 to ensure the cutting sound-insulating function during cutting. A water filling port is provided on the second merging box 5 and the first merging box 3, and a rubber plug block can be used to block the water filling port.

[0027] Refer to Figures 2-3, the reciprocating mechanism includes a second driving motor 29 fixed on the fixing plate 10. The output end of the second driving motor 29 is connected with a second lead screw 30. A secondary threaded plate 31 is sleeved on the second lead screw 30 in a threaded manner. The secondary threaded plate 31 is fixedly connected with the reciprocating rod 11. The other end of the second lead screw 30 is sleeved with a secondary bearing with a bearing seat, and the secondary bearing is fixed on the fixing plate 10. The second driving motor 29 drives the second lead screw 30 to rotate, thereby driving the secondary threaded plate 31 to move on the second lead screw 30, and finally driving the reciprocating rod 11 connected to the secondary threaded plate 31 to move. A traction rod is also fixed between the outer shell of the second driving motor 29 and the bearing seat. This traction rod can be directly seen in the figure and passes through the secondary threaded plate 31 to ensure that the secondary threaded plate 31 can perform a linear reciprocating motion on the lead screw. Both the second driving motor 29 and the first driving motor are reversible motors. The second driving motor 29 can drive the second lead screw 30 to rotate forward and backward, driving the secondary threaded plate 31 and the reciprocating rod 11 to move back and forth, and finally achieving the reciprocating mechanism of the reciprocating rod 11 moving back and forth.

[0028] Refer to Figures 3-4 , the meshing assembly includes a sector plate 32 fixed at the top end of the swing rod 14. Rack teeth 33 that mesh with each other are arranged on the arc-shaped end face of the sector plate 32 and the bottom end face of the reciprocating rod 11. The sector plate 32 is fixed at the top end of the swing rod 14, and the sector plate 32 meshes with the rack teeth 33 to cooperate with the reciprocating rod 11. Therefore, the reciprocating linear back-and-forth movement of the reciprocating rod 11 drives the sector plate 32 to rotate, and finally drives the swing rod 14 to perform reciprocating swings, driving the cutting knife 17 to perform reciprocating swings. Using the potential energy of the swing to cooperate with the cutting knife 17 to better complete the cutting work on the steel, and the cutting knife 17 slowly moves downward. The swinging cutting knife cooperates with the slow descent, and finally completes the cutting of the steel.

[0029] Refer to Figure 1 , Figure 2 and Figure 4 , a stabilizing sleeve 34 is slidably arranged on the reciprocating rod 11. The stabilizing sleeve 34 and the second U-shaped frame 6 are connected by a telescopic rod 35. The design of the stabilizing sleeve 34 ensures the support for the reciprocating movement between the reciprocating rods 11 and guarantees the smoothness of the movement. The telescopic rod 35 ensures the design of the stabilizing sleeve 34 and does not affect the subsequent normal slow descent of the descending thick block 12.

[0030] Refer to Figure 1, one end of the fixed table 1 is fixedly provided with a motor frame, on which an electric telescopic rod two 36 is fixedly arranged. On the output end rod of the electric telescopic rod two 36, a T-shaped push rod 37 is fixedly arranged. On the fixed table 1, a first pressing component and a second pressing component are arranged. The first pressing component includes a U-shaped frame three 38 fixed on the fixed table 1. On the U-shaped frame three 38, an electric telescopic rod three 39 is arranged. The output end rod of the electric telescopic rod three 39 is connected with a descending plate one 40. At the bottom end of the descending plate one 40, a plurality of support rods are fixedly arranged. At the bottom ends of the support rods, pressing clamps 41 are fixedly arranged. At the side of the descending plate one 40, a plurality of support legs 42 are fixedly arranged. At the other ends of the support legs 42, sealing plates 43 are fixedly arranged. The electric telescopic rod two 36 and the T-shaped push rod 37 cooperate to push the steel on the support table 2, so that the whole long steel can push the cut short steel, and then the subsequent cutting work on the long steel can be carried out again. The pressing clamps 41 can press and clamp the steel on the support table 2. Before cutting, the support legs 42 and the sealing plates 43 descend synchronously with the pressing clamps 41. The sealing plates 43 can well block the front through hole penetrating between the combined box body and the steel, and prevent the cutting debris from popping out from the front through hole.

[0031] Refer to Figure 1 and Figure 8 , the second pressing component includes a U-shaped frame four 44 fixed on the fixed table 1. On the U-shaped frame four 44, an electric telescopic rod four 45 is arranged. The output end rod of the electric telescopic rod four 45 is connected with a descending plate two 46. At the bottom end of the descending plate two 46, a plurality of secondary support rods are fixedly arranged. At the bottom ends of the secondary support rods, secondary pressing clamps 47 are fixedly arranged. At one side of the descending plate one 40, a plurality of secondary support legs 48 are fixedly arranged. At the other ends of the secondary support legs 48, secondary sealing plates 49 are fixedly arranged. An arc-shaped groove is arranged at the bottom of the secondary sealing plate 49 and the sealing plate 43. Inside the arc-shaped groove, a protective pad 50 made of soft rubber is arranged. At the other side of the descending plate one 40, a plurality of transverse rods are fixedly arranged. At the other ends of the transverse rods, a blocking plate 51 is fixedly arranged. The secondary pressing clamps 47 can also press and clamp the steel on the support table 2. The secondary support legs 48 and the secondary sealing plates 49 descend synchronously. The secondary sealing plates 49 can well block the rear through hole penetrating between the combined box body and the steel, and prevent the cutting debris from popping out from the rear through hole. The T-shaped push rod 37 pushes the steel on the support table 2, so that the whole long steel can push the cut short steel. The cut short steel is discharged from the blocking plate 51. Then when the steel to be cut needs to be pressed and clamped again, the blocking plate 51 first blocks the port of the support table 2. At this time, the downward pressure stops. The secondary pressing clamps and the pressing clamps do not block one end of the T-shaped push rod 37. Then, in cooperation with the T-shaped push rod 37, the uncompressed steel on the support table 2 is pushed. The steel is finally blocked by the blocking plate 51, indicating that the steel has moved in place on the support table 2, and then the subsequent cutting is completed.

[0032] The fixed position of the U-shaped frame three 38 is located near the U-shaped frame one 4.

[0033] During the specific operation, first, multiple steel materials of the same model are placed on the support table 2, and then the steel materials on the support table 2 are fixed and pressed to ensure that the steel materials will not shift during cutting, and the cutting fracture 21 better corresponds to the cutting tool 17. When the cutting tool swings back and forth later, the cutting tool 17 is not blocked by the support table 2, ensuring the smooth completion of the cutting of the steel materials. After the cutting is completed later, the steel materials on the support table 2 are pushed so that the entire long steel material can push the cut short steel materials, and then the subsequent cutting work is carried out on the long steel material again. And during cutting, the moving mechanism is started, and the connecting combined box two 5 is moved closer to the combined box one 3. Finally, the combined box one 3 and the combined box two 5 are combined to form the entire combined box, wrapping the steel materials to be cut, and the debris generated by the cutting of the steel materials can be better collected in the entire combined box. The debris generated by the steel materials can be effectively protected and collected, avoiding the debris generated during the cutting of the steel materials from splashing to the surrounding area, enabling the staff to more easily clean the debris, reducing the time for the staff to clean the work area after the cutting of the steel materials is completed. Secondly, the electric telescopic rod one 7 is started to drive the connecting frame 8 to descend. Since the connecting frame 8 is connected to the descending thick block 12, the descending thick block 12 is driven to descend. The connecting frame 8 is also connected to the fixed plate 10 through the fixed rod 9, and the fixed plate 10 is provided with a reciprocating mechanism. Therefore, the descending thick block 12 and the reciprocating mechanism descend synchronously. The reciprocating mechanism is connected to the reciprocating rod 11, and the reciprocating rod 11 is connected to the swing rod 14 through the meshing component. Finally, the descending thick block 12, the reciprocating mechanism, the reciprocating rod 11, and the swing rod 14 descend synchronously. Finally, the cutting motor 16 and the cutting tool 17 on the swing rod 14 descend together, finally completing the descent of the cutting tool 17, and driving the cutting tool 17 to reciprocate by means of the reciprocating mechanism. Using the potential energy of the swing to cooperate with the cutting tool 17 to better complete the cutting work of the steel materials, and the cutting tool 17 slowly moves downward, and the swinging cutting tool cooperates with the slow descent, finally completing the cutting of the steel materials. The equipment of the present application can uniformly cut multiple steel materials at one time, greatly improving the processing efficiency and providing a good working environment for the workers.

[0034] Although this specification is described according to the embodiments, not every embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A swinging fully automatic steel section cutting machine, characterized in that: It includes a fixed table (1), on the top of which a plurality of support tables (2) are installed at equal intervals. A plurality of merging boxes one (3) are installed on the top of the fixed table (1) by screws. A U-shaped frame one (4) is fixedly arranged on the top of the fixed table (1). A moving component is arranged on the U-shaped frame one (4). A merging box two (5) corresponding to the merging box one (3) is connected to the moving component. The merging box two (5) and the merging box one (3) are merged to form the whole merging box. A U-shaped frame two (6) is fixedly arranged on the top of the merging box one (3). A plurality of electric telescopic rods one (7) are fixedly arranged on the U-shaped frame two (6). The output bottom end of the electric telescopic rod one (7) is connected to a connecting frame (8). A fixed rod (9) is fixedly arranged on the connecting frame (8). A fixed plate (10) is fixedly arranged at the bottom end of the fixed rod (9). A reciprocating mechanism is fixedly arranged on the fixed plate (10). The reciprocating mechanism is connected to a reciprocating rod (11). A plurality of descending thick blocks (12) are fixedly arranged on the connecting frame (8). A swinging chute (13) is opened on the descending thick block (12). A swinging rod (14) penetrating through the swinging chute (13) is arranged on the descending thick block (12). A muffler box (15) is arranged at the bottom end of the swinging rod (14). A cutting motor (16) is arranged in the muffler box (15). The output end of the cutting motor (16) is connected to a cutting knife (17). A round rod (18) is fixedly embedded on the descending thick block (12). The swinging rod (14) is movably sleeved on the round rod (18). A matching meshing component is arranged on the reciprocating rod (11) and the swinging rod (14). The support table (2) is divided into a left support table (19) and a right support table (20). A cutting break (21) is formed between the left support table (19) and the right support table (20). The cutting knife (17) corresponds to the cutting break (21).

2. The swing type full-automatic steel section cutting machine according to claim 1, characterized in that: The moving component includes a driving motor one (22) fixed on the U-shaped frame one (4). The output end of the driving motor one (22) is connected to a lead screw one (23). A plurality of threaded plates (24) are threadedly sleeved on the lead screw one (23). The bottom end of the threaded plate (24) is fixedly connected to the top end of the corresponding merging box two (5).

3. The swing type full-automatic steel section cutting machine according to claim 2, wherein: The lead screw one (23) penetrates through the U-shaped frame one (4), and a bearing is sleeved on the penetrating end of the lead screw one (23). The bearing is fixed on the outer side wall of the U-shaped frame one (4). A pulling rod one (25) slidably penetrating through the threaded plate (24) is fixedly arranged inside the U-shaped frame one (4).

4. The swing-type full-automatic steel section cutting machine according to claim 3, wherein: The descending thick block (12) fits the inner port of the merging box two (5). An opening groove (26) corresponding to the descending thick block (12) is opened on the merging box one (3). A sound-insulating space (27) filled with water in a sealed manner is formed inside the merging box two (5) and the merging box one (3). Inside the merging box two (5) and the merging box one (3), a sound-insulating cotton layer (28) is pasted on the inner wall of the muffler box (15).

5. The swing type full-automatic steel section cutting machine according to claim 4, wherein: The reciprocating mechanism includes a second driving motor (29) fixed on the fixing plate (10). The output end of the second driving motor (29) is connected with a second lead screw (30). A secondary threaded plate (31) is sleeved on the second lead screw (30) in a threaded manner. The secondary threaded plate (31) is fixedly connected with the reciprocating rod (11). The other end of the second lead screw (30) is sleeved with a secondary bearing with a bearing seat, and the secondary bearing is fixed on the fixing plate (10).

6. The swing type full-automatic steel section cutting machine according to claim 5, characterized in that: The meshing assembly includes a sector plate (32) fixed on the top end of the swing rod (14). Rack teeth (33) which mesh with each other are arranged on the arc-shaped end face of the sector plate (32) and the bottom end face of the reciprocating rod (11).

7. The swing-type full-automatic steel section cutting machine according to claim 6, wherein: A stabilizing sleeve (34) is slidably arranged on the reciprocating rod (11). The stabilizing sleeve (34) and the second U-shaped frame (6) are connected by a telescopic rod (35).

8. The swing type full-automatic steel section cutting machine according to claim 7, characterized in that: One end of the fixed table (1) is fixedly provided with a motor bracket. An electric telescopic rod two (36) is fixedly arranged on the motor bracket. A T-shaped push rod (37) is fixedly arranged on the output end rod of the electric telescopic rod two (36).

9. The swing type full-automatic steel section cutting machine according to claim 8, characterized in that: A first pressing assembly and a second pressing assembly are arranged on the fixed table (1). The first pressing assembly includes a third U-shaped frame (38) fixed on the fixed table (1). An electric telescopic rod three (39) is arranged on the third U-shaped frame (38). The output end rod of the electric telescopic rod three (39) is connected with a first descending plate (40). A plurality of support rods are fixedly arranged at the bottom end of the first descending plate (40). A pressing clamp (41) is fixedly arranged at the bottom end of the support rods. A plurality of support legs (42) are fixedly arranged on the side of the first descending plate (40). Sealing plates (43) are fixedly arranged at the other ends of the support legs (42).

10. A swing type full-automatic steel section cutting machine according to claim 9, characterized in that: The second pressing assembly includes a fourth U-shaped frame (44) fixed on the fixed table (1). An electric telescopic rod four (45) is arranged on the fourth U-shaped frame (44). The output end rod of the electric telescopic rod four (45) is connected with a second descending plate (46). A plurality of secondary support rods are fixedly arranged at the bottom end of the second descending plate (46). A secondary pressing clamp (47) is fixedly arranged at the bottom end of the secondary support rods. A plurality of secondary support legs (48) are fixedly arranged on one side of the first descending plate (40). Secondary sealing plates (49) are fixedly arranged at the other ends of the secondary support legs (48). Arc-shaped grooves are arranged at the bottoms of the secondary sealing plates (49) and the sealing plates (43). A protective pad (50) made of soft rubber is arranged inside the arc-shaped grooves. A plurality of transverse rods are fixedly arranged on the other side of the first descending plate (40). A blocking plate (51) is fixedly arranged at the other ends of the transverse rods.

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