Positioning and cutting device for fabricated steel structure construction

Abstract

The utility model discloses a positioning cutting device for assembly type steel structure construction, and particularly relates to the technical field of steel structure construction, the positioning cutting device comprises a base, the top end of the base is fixedly provided with a working table, one side of the working table is provided with a material leakage groove, the top end of the working table is fixedly provided with a protective cover, and the protective cover is provided with a material leakage groove. A cutting mechanism is arranged on the side, close to the material leaking groove, of the protective cover, a plurality of first frames which are evenly distributed are fixedly installed at the top end of the workbench, first wheels are rotatably installed at the ends of the first frames, a sliding frame is slidably clamped to the side, close to the material leaking groove, of the workbench, and a plurality of second frames are fixedly installed at the top end of the sliding frame. According to the steel structure cutting device, by arranging the cutting mechanism, automatic cutting operation at different angles can be conducted on a steel structure, the processing mechanism is used in cooperation, waste generated by cutting is automatically crushed, and follow-up recycling of the waste is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of steel structure construction, in particular to a positioning and cutting device for prefabricated steel structure construction. Background Technique

[0002] Prefabricated steel structure construction is a modern building construction technology, mainly through the factory manufacturing of prefabricated components, and then transported to the construction site for assembly. Using this construction technology can greatly shorten the on-site construction time, and can better control the product quality, reducing quality problems caused by on-site environmental factors;

[0003] When constructing prefabricated steel structures, sometimes it is necessary to position and cut the steel structures. However, traditional positioning and cutting devices can only position and cut steel structures, and the waste generated by cutting needs to be separately collected and then transported to a crushing mechanism for separate crushing treatment. The use effect is average. For this reason, we propose a positioning and cutting device for prefabricated steel structure construction to solve the above problems. Content of the Utility Model

[0004] The purpose of the utility model is to provide a positioning and cutting device for prefabricated steel structure construction to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A positioning and cutting device for prefabricated steel structure construction, including a base, a workbench is fixedly installed at the top end of the base, a material leakage groove is opened on one side of the workbench, a protective cover is fixedly installed at the top end of the workbench, a cutting mechanism is arranged on one side of the protective cover close to the material leakage groove, a plurality of first frames are fixedly installed at the top end of the workbench in a uniformly distributed manner, a first wheel is rotatably installed at the end of the first frame, a sliding frame is slidably clamped on one side of the workbench close to the material leakage groove, a plurality of second frames are fixedly installed at the top end of the sliding frame, a second wheel is rotatably installed at the end of the second frame, a processing mechanism is fixedly installed at the bottom of the workbench on one side close to the material leakage groove, and a transportation mechanism is arranged at the bottom of the processing mechanism;

[0006] The processing mechanism includes a collection bottom frame, the collection bottom frame is fixedly installed on one side of the bottom end of the workbench close to the material leakage groove, two protective plates are symmetrically distributed and rotatably installed at the top of the collection bottom frame, two crushing rollers are rotatably installed at the bottom of the collection bottom frame, and two guide inclined plates are symmetrically distributed and fixedly installed at the inner top of the collection bottom frame;

[0007] The transportation mechanism includes two groups of transportation brackets, the transportation brackets are fixedly installed at the top end of the base, a transportation roller is rotatably installed at the top of each group of transportation brackets, a transportation belt is movably sleeved outside the two transportation rollers, the transportation belt is located at the bottom of the collection bottom frame, and the transportation belt is inclined.

[0008] Preferably, the cutting mechanism includes a first bearing which is fixedly clamped on one side of the protective cover close to the material leakage groove. A sleeve is fixedly clamped in the middle of the first bearing. A longitudinal clamping rod is slidably clamped in the middle of the sleeve. The bottom end of the longitudinal clamping rod is fixedly installed with a cutting machine body.

[0009] Preferably, a cylinder frame is fixedly installed on one side of the top end of the protective cover close to the first bearing. A lifting cylinder is fixedly installed on the cylinder frame. A second bearing is fixedly clamped at the top end of the longitudinal clamping rod. The driving end of the lifting cylinder is fixedly clamped in the middle of the second bearing.

[0010] Preferably, a toothed ring is fixedly installed at the bottom of the sleeve. A gear is meshed and connected to the outside of the toothed ring. The gear is rotatably installed on the protective cover. A first worm gear is fixedly installed at the shaft end of the gear. A first worm is meshed and connected to the outside of the first worm gear. The first worm is rotatably installed on the inner upper wall of the protective cover. A fourth motor is fixedly installed on one side of the inner upper wall of the protective cover close to the first worm. The driving end of the fourth motor and the shaft end of the first worm are fixedly installed.

[0011] Preferably, second worm gears are fixedly installed at the shaft ends of the protection plates. The two second worm gears are symmetrically distributed. A second worm is meshed and connected to the bottom of the second worm gear. The second worm is rotatably installed at the bottom end of the workbench. A common driving shaft is fixedly installed between the two second worm gears. A first motor is fixedly installed on one side of the bottom end of the workbench close to the second worm. The driving end of the first motor and the shaft end of the corresponding second worm are fixedly installed.

[0012] Preferably, a second motor is fixedly installed at the bottom of the side end of the collection bottom frame. The driving end of the second motor and the corresponding crushing roller are fixedly installed.

[0013] Preferably, a driving frame is fixedly installed at the bottom end of the sliding frame. A telescopic cylinder is fixedly installed on one side of the bottom end of the workbench close to the driving frame. The driving end of the telescopic cylinder and the driving frame are fixedly installed.

[0014] Preferably, a third motor is fixedly installed at the top end of one of the transportation brackets. The driving end of the third motor and the shaft end of the corresponding transportation roller are fixedly installed.

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0016] 1. By setting the cutting mechanism, automatic cutting operations of steel structures at different angles can be carried out. In cooperation with the use of the processing mechanism, the waste materials generated by cutting are automatically crushed, which is convenient for the subsequent recycling of the waste materials.

[0017] 2. By setting up protective plates, when crushing waste materials, the protective plates on both sides rotate and close, which can prevent the waste materials from splashing back into the protective cover through the leakage chute and damaging the cutting machine body, thus improving the protection effect of the cutting machine body during waste material crushing.

[0018] 3. By setting up a transportation mechanism, the waste materials after crushing treatment can be inclined and transported out of the collection bottom frame for convenient recycling of subsequent waste materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] 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 for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0020] Figure 1 It is a schematic structural diagram of the present invention.

[0021] Figure 2 It is a connection schematic diagram after partial structure splitting of the present invention.

[0022] Figure 3 For the present invention Figure 2 An enlarged view of part A in the present invention.

[0023] Figure 4 It is a structural connection schematic diagram of the treatment mechanism and the transportation mechanism in the present invention.

[0024] Figure 5 For the present invention Figure 4 An enlarged view of part B in the present invention.

[0025] Figure 6 It is a structural connection schematic diagram of the treatment mechanism in the present invention.

[0026] Figure 7 It is a structural connection schematic diagram of the protective cover and the cutting mechanism in the present invention.

[0027] Figure 8 For the present invention Figure 7 An enlarged view of part C in the present invention.

[0028] Figure 9 It is a structural connection schematic diagram of the workbench and the drive frame in the present invention.

[0029] In the figure: 1. Base; 11. Workbench; 101. Material leakage trough; 12. Protective cover; 2. Cutting mechanism; 3. First frame; 31. First wheel; 32. Slide carriage; 33. Second frame; 34. Second wheel; 35. Driving frame; 36. Telescopic cylinder; 4. Processing mechanism; 5. Transport mechanism; 41. Collection bottom frame; 42. Protective plate; 421. Second worm gear; 422. Second worm; 423. Co-driven shaft; 424. First motor; 43. Crushing roller; 431. Second motor; 44. Guide chute; 51. Transport bracket; 52. Transport roller; 53. Transport belt; 54. Third motor; 21. First bearing; 22. Sleeve; 23. Longitudinal clamping rod; 24. Cutting machine body; 25. Cylinder frame; 26. Lifting cylinder; 27. Second bearing; 28. Tooth ring; 281. Gear; 282. First worm gear; 283. First worm; 284. Fourth motor. Detailed implementation mode

[0030] 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 work shall fall within the protection scope of the present invention.

[0031] Embodiment: As Figures 1-9 shown, the present invention provides a positioning and cutting device for prefabricated steel structure construction, including a base 1. A workbench 11 is fixedly installed at the top of the base 1. A material leakage trough 101 is opened on one side of the workbench 11. A protective cover 12 is fixedly installed at the top of the workbench 11. A cutting mechanism 2 is provided on one side of the protective cover 12 close to the material leakage trough 101. A plurality of first frames 3 evenly distributed are fixedly installed at the top of the workbench 11. A first wheel 31 is rotatably installed at the end of the first frame 3. A slide carriage 32 is slidably clamped on one side of the workbench 11 close to the material leakage trough 101. A plurality of second frames 33 are fixedly installed at the top of the slide carriage 32. A second wheel 34 is rotatably installed at the end of the second frame 33. A driving frame 35 is fixedly installed at the bottom of the slide carriage 32. A telescopic cylinder 36 is fixedly installed on one side of the bottom of the workbench 11 close to the driving frame 35. The driving end of the telescopic cylinder 36 is fixedly installed with the driving frame 35. By controlling the telescopic cylinder 36 to start, the driving frame 35, the slide carriage 32 and a plurality of second wheels 34 are driven to perform translational sliding, so as to flexibly adjust the distance between the second wheel 34 and the first wheel 31 to adapt to the positioning of steel structures with different widths;

[0032] The cutting mechanism 2 includes a first bearing 21, which is fixedly clamped on one side of the protective cover 12 close to the material leakage groove 101. A sleeve 22 is fixedly clamped in the middle of the first bearing 21. A longitudinal clamping rod 23 is slidably clamped in the middle of the sleeve 22. A cutting machine body 24 is fixedly installed at the bottom end of the longitudinal clamping rod 23. On one side of the top end of the protective cover 12 close to the first bearing 21, a cylinder frame 25 is fixedly installed. A lifting cylinder 26 is fixedly installed on the cylinder frame 25. A second bearing 27 is fixedly clamped at the top end of the longitudinal clamping rod 23. The driving end of the lifting cylinder 26 is fixedly clamped in the middle of the second bearing 27. By controlling the opening of the lifting cylinder 26 to drive the longitudinal clamping rod 23 to descend, and then driving the cutting machine body 24 to descend, the cutting machine body 24 is used to position and cut the steel structure.

[0033] A toothed ring 28 is fixedly installed at the bottom of the sleeve 22. The outer side of the toothed ring 28 is meshed and connected with a gear 281. The gear 281 is rotatably installed on the protective cover 12. A first worm gear 282 is fixedly installed at the shaft end of the gear 281. The outer side of the first worm gear 282 is meshed and connected with a first worm 283. The first worm 283 is rotatably installed on the inner upper wall of the protective cover 12. On one side of the inner upper wall of the protective cover 12 close to the first worm 283, a fourth motor 284 is fixedly installed. The driving end of the fourth motor 284 and the shaft end of the first worm 283 are fixedly installed. By controlling the opening of the fourth motor 284 to drive the first worm 283 to drive the first worm gear 282 and the gear 281 to rotate, thereby controlling the toothed ring 28 to drive the sleeve 22 and the longitudinal clamping rod 23 to rotate, and then controlling the cutting machine body 24 to rotate, so as to flexibly adjust the cutting angle of the cutting machine body 24 for the steel structure.

[0034] A processing mechanism 4 is fixedly installed on one side of the bottom end of the workbench 11 close to the material leakage groove 101. A transportation mechanism 5 is arranged at the bottom of the processing mechanism 4.

[0035] The processing mechanism 4 includes a collection bottom frame 41, which is fixedly installed on one side of the bottom end of the workbench 11 near the material leakage groove 101. Two symmetrically distributed protective plates 42 are rotatably installed on the top of the collection bottom frame 41. Second worm wheels 421 are fixedly installed at the shaft ends of the protective plates 42. The two second worm wheels 421 are symmetrically distributed. A second worm 422 is meshed and connected to the bottom of the second worm wheel 421. The second worm 422 is rotatably installed at the bottom end of the workbench 11. A common drive shaft 423 is fixedly installed between the two second worm wheels 421. A first motor 424 is fixedly installed on one side of the bottom end of the workbench 11 near the second worm 422. The driving end of the first motor 424 is fixedly installed with the shaft end of the corresponding second worm 422. Two crushing rollers 43 are rotatably installed at the bottom of the collection bottom frame 41. Two symmetrically distributed guide inclined plates 44 are fixedly installed on the inner top of the collection bottom frame 41. During cutting, the two protective plates 42 are in an open state. The waste generated by the steel structure cutting is introduced between the two crushing rollers 43 through the two side protective plates 42 and the guide inclined plates 44. Subsequently, the first motor 424 is controlled to start to drive the two second worms 422 to rotate synchronously, thereby driving the two second worm wheels 421 on both sides to rotate, and further driving the two side protective plates 42 to rotate and close. The two side protective plates 42 block the material leakage groove 101, preventing the waste from splashing back into the protective cover 12 through the material leakage groove 101 and damaging the cutting machine body 24 when the waste in the subsequent collection bottom frame 41 is crushed, thereby improving the protection effect of the cutting machine body 24 during waste crushing. A second motor 431 is fixedly installed at the bottom of the side end of the collection bottom frame 41. The driving end of the second motor 431 is fixedly installed with the corresponding crushing roller 43. By controlling the second motor 431 to start to drive the corresponding crushing roller 43 to rotate, the waste is automatically crushed, which is convenient for the subsequent recycling of the waste.

[0036] The transportation mechanism 5 includes two groups of transportation brackets 51, which are fixedly installed at the top end of the base 1. A transportation roller 52 is rotatably installed at the top of each group of transportation brackets 51. A transportation belt 53 is movably sleeved on the outer sides of the two transportation rollers 52. The transportation belt 53 is located at the bottom of the collection bottom frame 41. The transportation belt 53 is inclined. A third motor 54 is fixedly installed at the top end of one of the transportation brackets 51. The driving end of the third motor 54 is fixedly installed with the shaft end of the corresponding transportation roller 52. The waste after automatic crushing falls on the transportation belt 53 through the bottom of the collection bottom frame 41. Subsequently, the third motor 54 is controlled to start to drive the corresponding transportation roller 52 to rotate, driving the transportation belt 53 to transport, so as to obliquely transport the crushed waste out of the collection bottom frame 41 for the convenient recycling of the subsequent waste.

[0037] Working principle: During use, by controlling the telescopic cylinder 36 to start, the driving frame 35, the sliding frame 32 and a plurality of second wheels 34 are translated and slid, so as to flexibly adjust the distance between the second wheels 34 and the first wheels 31 to adapt to the positioning of steel structures with different widths.

[0038] Position and transfer the steel structure between the second round 34 and the first round 31 on both sides, so that the cutting part of the steel structure is transferred below the cutting mechanism 2. Subsequently, according to the cutting angle of the steel structure, control the fourth motor 284 to drive the first worm 283 to drive the first worm gear 282 and the gear 281 to rotate, thereby controlling the toothed ring 28 to drive the sleeve 22 and the longitudinal clamping rod 23 to rotate, and then controlling the cutting machine body 24 to rotate, and flexibly adjusting the cutting angle of the cutting machine body 24 for the steel structure;

[0039] Subsequently, turn on the cutting machine body 24 and control the lifting cylinder 26 to drive the longitudinal clamping rod 23 to descend, thereby driving the cutting machine body 24 to descend, and use the cutting machine body 24 to position and cut the steel structure;

[0040] The waste generated by the cutting of the steel structure is introduced between the two crushing rollers 43 through the protective plates 42 and the material guiding inclined plates 44 on both sides. Subsequently, control the first motor 424 to drive the two second worms 422 to rotate synchronously, thereby driving the second worm gears 421 on both sides to rotate, and then driving the protective plates 42 on both sides to rotate and close. The protective plates 42 on both sides block the material leakage groove 101, preventing the waste from splashing back into the protective cover 12 through the material leakage groove 101 and damaging the cutting machine body 24 when collecting the crushed waste in the subsequent collecting bottom frame 41, thereby improving the protection effect of the cutting machine body 24 during waste crushing;

[0041] By controlling the second motor 431 to drive the corresponding crushing roller 43 to rotate, automatically crush the waste for subsequent recycling. The waste after automatic crushing falls on the conveyor belt 53 through the bottom of the collecting bottom frame 41. Subsequently, control the third motor 54 to drive the corresponding conveyor roller 52 to rotate, driving the conveyor belt 53 to transfer, thereby obliquely conveying the crushed waste out of the collecting bottom frame 41 for convenient recycling of the subsequent waste.

[0042] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A positioning and cutting device for prefabricated steel structure construction, comprising a base (1), characterized in that: A workbench (11) is fixedly installed at the top end of the base (1). A material leakage groove (101) is formed on one side of the workbench (11). A protective cover (12) is fixedly installed at the top end of the workbench (11). A cutting mechanism (2) is arranged on the side of the protective cover (12) close to the material leakage groove (101). A plurality of first brackets (3) evenly distributed are fixedly installed at the top end of the workbench (11). A first wheel (31) is rotatably installed at the end of the first bracket (3). A sliding bracket (32) is slidably clamped on the side of the workbench (11) close to the material leakage groove (101). A plurality of second brackets (33) are fixedly installed at the top end of the sliding bracket (32). A second wheel (34) is rotatably installed at the end of the second bracket (33). A processing mechanism (4) is fixedly installed on the side of the bottom end of the workbench (11) close to the material leakage groove (101). A transportation mechanism (5) is arranged at the bottom of the processing mechanism (4); The processing mechanism (4) includes a collection bottom frame (41). The collection bottom frame (41) is fixedly installed on the side of the bottom end of the workbench (11) close to the material leakage groove (101). Two symmetrically distributed protective plates (42) are rotatably installed at the top of the collection bottom frame (41). Two crushing rollers (43) are rotatably installed at the bottom of the collection bottom frame (41). Two symmetrically distributed material guiding inclined plates (44) are fixedly installed at the inner top of the collection bottom frame (41); The transportation mechanism (5) includes two groups of transportation brackets (51). The transportation brackets (51) are fixedly installed at the top end of the base (1). A transportation roller (52) is rotatably installed at the top of each group of transportation brackets (51). A transportation belt (53) is movably sleeved on the outer sides of the two transportation rollers (52). The transportation belt (53) is located at the bottom of the collection bottom frame (41). The transportation belt (53) is inclined; 2. The positioning and cutting device for prefabricated steel structure construction according to claim 1, wherein: The cutting mechanism (2) includes a first bearing (21). The first bearing (21) is fixedly clamped on the side of the protective cover (12) close to the material leakage groove (101). A sleeve (22) is fixedly clamped in the middle of the first bearing (21). A longitudinal clamping rod (23) is slidably clamped in the middle of the sleeve (22). A cutting machine body (24) is fixedly installed at the bottom end of the longitudinal clamping rod (23); 3. The positioning and cutting device for prefabricated steel structure construction according to claim 2, wherein: A cylinder frame (25) is fixedly installed on the side of the top end of the protective cover (12) close to the first bearing (21). A lifting cylinder (26) is fixedly installed on the cylinder frame (25). A second bearing (27) is fixedly clamped at the top end of the longitudinal clamping rod (23). The driving end of the lifting cylinder (26) is fixedly clamped in the middle of the second bearing (27).

4. The positioning and cutting device for prefabricated steel structure construction according to claim 2, characterized in that: A toothed ring (28) is fixedly installed at the bottom of the sleeve (22). A gear (281) is meshed and connected to the outside of the toothed ring (28). The gear (281) is rotatably installed on the protective cover (12). A first worm gear (282) is fixedly installed at the shaft end of the gear (281). A first worm (283) is meshed and connected to the outside of the first worm gear (282). The first worm (283) is rotatably installed on the inner upper wall of the protective cover (12). A fourth motor (284) is fixedly installed on the inner upper wall of the protective cover (12) close to one side of the first worm (283). The driving end of the fourth motor (284) and the shaft end of the first worm (283) are fixedly installed.

5. The positioning and cutting device for prefabricated steel structure construction according to claim 1, characterized in that: Second worm gears (421) are fixedly installed at the shaft ends of the protective plates (42). The two second worm gears (421) are symmetrically distributed. A second worm (422) is meshed and connected to the bottom of the second worm gear (421). The second worm (422) is rotatably installed at the bottom end of the workbench (11). A common driving shaft (423) is fixedly installed between the two second worm gears (421). A first motor (424) is fixedly installed on the bottom end of the workbench (11) close to one side of the second worm (422). The driving end of the first motor (424) and the shaft end of the corresponding second worm (422) are fixedly installed.

6. The positioning and cutting device for prefabricated steel structure construction according to claim 1, wherein: A second motor (431) is fixedly installed at the bottom of the side end of the collection bottom frame (41). The driving end of the second motor (431) and the corresponding crushing roller (43) are fixedly installed.

7. A positioning and cutting device for prefabricated steel structure construction according to claim 1, characterized in that: A driving frame (35) is fixedly installed at the bottom end of the sliding frame (32). A telescopic cylinder (36) is fixedly installed on the bottom end of the workbench (11) close to one side of the driving frame (35). The driving end of the telescopic cylinder (36) and the driving frame (35) are fixedly installed.

8. The positioning and cutting device for prefabricated steel structure construction according to claim 1, wherein: A third motor (54) is fixedly installed at the top end of one of the transportation brackets (51). The driving end of the third motor (54) and the shaft end of the corresponding transportation roller (52) are fixedly installed.

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