Rapid and efficient Bailey piece connector automatic cutting equipment

Abstract

The invention provides rapid and efficient Bailey piece connector automatic cutting equipment which comprises a cutting mechanism, a conveying mechanism, a pressing mechanism, a workbench, a collecting vehicle, a conveying belt and an air suction conveying mechanism. The pressing mechanism comprises a first fixing base, a first connecting block, a buffering base, a lifting base and a pressing roller, a discharging channel is arranged between the workbench and the conveying belt and comprises a channel body and a damping device, and the cutting mechanism comprises a cutting device, a collecting groove for collecting scrap iron and a collecting box. The conveying mechanism comprises a second fixing seat, a second connecting block, a movable lifting seat and a clamping conveying claw, and the air suction conveying mechanism comprises a third fixing seat, a lifting device, a rotating device and an air suction device. The steel can be automatically cut and machined into the female connector and the male connector, and the cut female connector and the cut male connector are automatically conveyed into a collecting vehicle to be collected.

Description

Technical Field

[0001] The present invention relates to the technical field of Bailey sheets, and in particular to a fast and efficient Bailey sheet joint automatic cutting device. Background Art

[0002] Baileys, also known as Bailey frames, Bailey beams, or trusses, were first invented by a British engineer during World War II to address the need for rapid bridge construction during the war. They are named after him. They can be used in highway bridges, assembling gantry cranes, guide beams, bridge erection machines, and hanging baskets. Baileys are characterized by simple structure, easy transportation, rapid erection, high load capacity, good interchangeability, and strong adaptability. Baileys are assembled by welding I-beams, U-beams, and male and female connectors. Therefore, male and female connectors are a key component of Baileys. Existing male and female connectors are mostly cut using saws or cutting devices, which convey them via rollers. This can cause steel deviation during conveying, resulting in poor cutting accuracy and significant steel waste during subsequent processing, increasing production costs. Furthermore, the cut male and female connectors must be manually unloaded, which is time-consuming and labor-intensive. Furthermore, the sharp cut surfaces can cause injuries to workers, even those wearing gloves, posing a safety hazard. Summary of the Invention

[0003] The purpose of the present invention is to provide a fast and efficient automatic cutting device for Bailey joints, which has a simple and reasonable structure. By starting the device by an operator and transporting steel into the device by a crane, the steel can be automatically cut and processed into female joints and male joints, and the cut female joints and male joints can be automatically transported to a collection vehicle for collection.

[0004] The object of the present invention is achieved like this: A fast and efficient Bailey sheet joint automatic cutting device is characterized in that it includes a cutting mechanism for cutting steel into Bailey sheet male and female joints, a conveying mechanism for conveying the steel into the cutting mechanism for cutting, a pressing mechanism for pressing the steel to prevent it from deflecting, a workbench for supporting the cutting mechanism and assisting the conveying mechanism in conveying the steel, a collection vehicle for collecting the cut male and female joints, a conveyor belt and an air suction conveying mechanism for conveying the male and female joints into the collection vehicle, the workbench is set on the ground, the conveying mechanism is set in the middle of the workbench and above the workbench, there are two pressing mechanisms, the two pressing mechanisms are symmetrically arranged on both sides of the conveying mechanism and above the workbench, the cutting mechanism is set at the right end of the pressing mechanism and at the right end of the workbench, and a conveying roller group is provided on the workbench to assist the conveying mechanism in conveying the steel; The right side of the workbench is a downwardly inclined ramp. After the steel is cut into male and female joints by the cutting mechanism, it moves downward through the ramp and out of the workbench. The conveyor belt is arranged on the right side of the workbench. A small conveying platform is provided at the end of the conveyor belt. Baffles are provided in front and on the right side of the conveying platform to prevent the male and female joints from sliding out. The male and female joints are arranged in sequence on the table of the conveying platform through the conveyor belt. The collection vehicle is arranged behind the conveying platform. The air suction conveying mechanism is arranged between the conveying platform and the collection vehicle. The air suction conveying mechanism is used to convey the male and female joints arranged on the conveying platform into the collection vehicle by air suction. The pressing mechanism includes a first fixed seat, a first connecting block, a buffer seat, a lifting seat and a pressing roller, the first fixed seat is arranged in the middle above the workbench, the buffer seat is arranged directly below the first fixed seat, the first fixed seat and the buffer seat are fixedly connected through the first connecting block, the lifting seat is arranged directly below the buffer seat, the lifting seat and the buffer seat are connected through a buffer device, the pressing roller is arranged below the lifting seat, and the upper end of the pressing roller is connected to the lifting seat, the lifting seat controls the rising and falling of the pressing roller, and the pressing roller can press the steel well through the buffer device without causing damage to it; Furthermore, a material discharge channel is provided between the workbench and the conveyor belt, and the material discharge channel includes a channel body and a shock-absorbing device. The channel body is provided between the workbench and the conveyor belt, and the height of the channel body is slightly lower than the discharge end of the workbench and slightly higher than the conveying surface of the conveyor belt. The channel body is provided on the ground through a support frame, and the shock-absorbing device is provided between the channel body and the support frame. The shock-absorbing device is used to reduce the impact force generated when the male and female joints fall from the workbench, thereby protecting the male and female joints from damage and wear. Furthermore, the cutting mechanism includes a cutting device for cutting steel, and also includes a collecting trough and a collecting box for collecting iron chips arranged in the workbench. The cutting device is the cutting end of the sawing machine. The collecting trough is arranged directly below the cutting device and is in an inwardly concave shape. The collecting box is arranged directly below the collecting trough and is in communication with the collecting trough. Furthermore, the conveying mechanism includes a second fixed seat, a second connecting block, a movable lifting seat and a clamping conveying claw, the second fixed seat is arranged above the workbench, the movable lifting seat is arranged directly below the second fixed seat, the movable lifting seat and the second fixed seat are connected by a second connecting block, a movable rod and a movable lifting device are arranged in the movable lifting seat, the movable rods are multiple in one group, and the two groups of movable rods are symmetrically arranged in the movable lifting seat, the movable lifting device is arranged in the movable lifting seat and on the two groups of movable rods, the movable lifting device moves left and right in the movable lifting seat through the movable rod, the lifting end of the movable lifting device is connected to the clamping conveying claw, after the clamping conveying claw clamps the steel, the steel is driven to move to the right by the movable lifting device, and is conveyed to the cutting device for cutting; Furthermore, the air suction conveying mechanism includes a third fixed seat, a lifting device, a rotating device and an air suction device, the third fixed seat is arranged just above the conveying platform, the lifting device is arranged below the third fixed seat and is fixedly connected to the third fixed seat, the rotating device is arranged below the lifting device and is fixedly connected to the lifting end of the lifting device, the air suction device is arranged below the rotating device, an air suction frame and an air suction nozzle are provided in the air suction device, the air suction device is arranged below the rotating device and is fixedly connected to the rotating end of the rotating device, the air suction frame is arranged in front and behind the air suction device, the air suction frame and the air suction device are connected by a connecting rod, the air suction nozzles are arranged in sequence from left to right and are evenly spaced below the air suction frame and are fixedly connected to the air suction frame, the air suction nozzle is lowered to the table surface of the conveying platform by the lifting device, and the air suction device gives itself suction to suck the male and female joints on the conveying platform, and the air suction frame and the air suction nozzle are rotated by the rotating device, thereby conveying the male and female joints to the collection vehicle for collection.

[0005] Compared with the prior art, the present invention has the following beneficial effects: The equipment is internally provided with a workbench, a conveying mechanism, a clamping mechanism and a cutting mechanism. The workbench is provided with a conveying roller group for auxiliary conveying mechanism to convey steel. The clamping mechanism includes a first fixed seat, a first connecting block, a buffer seat, a lifting seat and a clamping roller. The conveying mechanism includes a second fixed seat, a second connecting block, a movable lifting seat and a clamping conveying claw. The cutting mechanism includes a cutting device, a collecting trough and a collecting box. By selecting the way of setting the female joint and the male joint, the equipment can continuously and automatically convey the steel to the cutting mechanism for cutting through the conveying roller group and the conveying mechanism. The degree of automation is high, and the clamping mechanism is used for clamping, which can greatly reduce the probability of steel deviation during transportation, improve the processing accuracy of the processed male and female joints, and greatly improve work efficiency. The cut iron chips can also be collected and reused through the collecting trough and the collecting box to prevent waste of resources.

[0006] A ramp is provided at the right end of the workbench of this equipment. A material unloading channel, a conveyor belt, an air suction conveying mechanism and a collection vehicle are provided on the right side of the workbench. A small conveying platform is provided at the end of the conveyor belt. The material unloading channel includes a channel body and a shock-absorbing device. The air suction conveying mechanism includes a third fixed seat, a lifting device, a rotating device and an air suction device. The processed male and female joints are automatically dropped onto the conveyor belt through the ramp and the material unloading channel, and the male and female joints conveyed by the conveyor belt are arranged in sequence on the conveying platform. The air suction conveying mechanism conveys the male and female joints arranged on the conveying platform to the collection box for collection through the special device, the lifting device and the rotating device. No manual unloading is required, and the unloading process can be performed automatically, saving human resources and improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0007] Figure 1 This is the main view of the automatic cutting equipment.

[0008] Figure 2 This is the structural diagram of the clamping mechanism.

[0009] Figure 3 This is the main view of the conveying mechanism.

[0010] Figure 4 This is the left view of the conveying mechanism.

[0011] Figure 5 This is the structural diagram of the air suction conveying mechanism.

[0012] Among them, 1 is a cutting mechanism, 11 is a cutting device, 12 is a collecting trough, 13 is a collecting box, 2 is a conveying mechanism, 21 is a second fixed seat, 22 is a second connecting block, 23 is a movable lifting seat, 231 is a movable rod, 232 is a movable lifting device, 24 is a clamping conveying claw, 3 is a pressing mechanism, 31 is a first fixed seat, 32 is a first connecting block, 33 is a buffer seat, 34 is a lifting seat, 35 is a clamping roller, 36 is a buffer device, 4 is a workbench, 41 is a conveying roller group, 5 is a collecting vehicle, 6 is a conveyor belt, 61 is a conveying platform, 7 is an air suction conveying mechanism, 71 is a third fixed seat, 72 is a lifting device, 73 is a rotating device, 74 is an air suction device, 741 is an air suction rack, 742 is an air suction nozzle, 8 is a unloading channel, 81 is a channel body, and 82 is a shock absorbing device. DETAILED DESCRIPTION

[0013] like Figure 1-5As shown, a fast and efficient Bailey sheet joint automatic cutting equipment is characterized in that it includes a cutting mechanism 1 for cutting steel into Bailey sheet male and female joints, a conveying mechanism 2 for conveying steel into the cutting mechanism 1 for cutting, a pressing mechanism 3 for pressing the steel to prevent it from deflecting, a workbench 4 that supports the cutting mechanism 1 and assists the conveying mechanism 2 in conveying steel, a collecting vehicle 5 for collecting the male and female joints that have been cut, a conveyor belt 6 and an air suction conveying mechanism 7 for conveying the male and female joints into the collecting vehicle 5, the workbench 4 is set on the ground, the conveying mechanism 2 is set in the middle of the workbench 4 and above the workbench 4, there are two pressing mechanisms 3, the two pressing mechanisms 3 are symmetrically arranged on both sides of the conveying mechanism 2 and above the workbench 4, the cutting mechanism 1 is set at the right end of the pressing mechanism 3 and at the right end of the workbench 4, and a conveying roller group 41 that assists the conveying mechanism 2 in conveying steel is provided on the workbench 4; The right side of the workbench 4 is a downwardly inclined ramp. After the steel is cut into male and female joints by the cutting mechanism 1, it moves downward through the ramp and moves out of the workbench 4. The conveyor belt 6 is arranged on the right side of the workbench 4. A small conveyor platform 61 is provided at the end of the conveyor belt 6. Baffles are provided in front and on the right side of the conveyor platform 61 to prevent the male and female joints from sliding out. The male and female joints are arranged in sequence on the surface of the conveyor platform 61 through the conveyor belt 6. The collection vehicle 5 is arranged behind the conveyor platform 61. The air suction conveying mechanism 7 is arranged between the conveyor platform 61 and the collection vehicle 5. The air suction conveying mechanism 7 is used to convey the male and female joints arranged on the conveyor platform 61 into the collection vehicle 5 by air suction. The clamping mechanism 3 includes a first fixed seat 31, a first connecting block 32, a buffer seat 33, a lifting seat 34 and a clamping roller 35. The first fixed seat 31 is arranged in the middle above the workbench 4, and the buffer seat 33 is arranged directly below the first fixed seat 31. The first fixed seat 31 and the buffer seat 33 are fixedly connected via the first connecting block 32. The lifting seat 34 is arranged directly below the buffer seat 33. The lifting seat 34 and the buffer seat 33 are connected via a buffer device 36. The clamping roller 35 is arranged below the lifting seat 34, and the upper end of the clamping roller 35 is connected to the lifting seat 34. The lifting seat 34 controls the rise and fall of the clamping roller 35. The clamping roller 35 can press the steel well through the buffer device 36 without causing damage to it.

[0014] Furthermore, a unloading channel 8 is provided between the workbench 4 and the conveyor belt 6, and the unloading channel 8 includes a channel body 81 and a shock-absorbing device 82. The channel body 81 is arranged between the workbench 4 and the conveyor belt 6, and the height of the channel body 81 is slightly lower than the discharge end of the workbench 4 and slightly higher than the conveying surface of the conveyor belt 6. The channel body 81 is set on the ground through a support frame, and the shock-absorbing device 82 is set between the channel body 81 and the support frame. The shock-absorbing device 82 is used to reduce the impact force generated when the male and female joints fall from the workbench 4, protecting the male and female joints from damage and wear.

[0015] Furthermore, the cutting mechanism 1 includes a cutting device 11 for cutting steel, and also includes a collection trough 12 and a collection box 13 for collecting iron chips arranged in the workbench 4. The cutting device 11 is the cutting end of the sawing machine, and the collection trough 12 is arranged directly below the cutting device 11, and the collection trough 12 is concave inward. The collection box 13 is arranged directly below the collection trough 12, and the collection box 13 is connected to the collection trough 12.

[0016] Furthermore, the conveying mechanism 2 includes a second fixed seat 21, a second connecting block 22, a movable lifting seat 23 and a clamping conveying claw 24. The second fixed seat 21 is arranged above the workbench 4, and the movable lifting seat 23 is arranged directly below the second fixed seat 21. The movable lifting seat 23 is connected to the second fixed seat 21 through the second connecting block 22. A moving rod 231 and a movable lifting device 232 are provided in the movable lifting seat 23. The moving rods 231 are multiple in a group, and two groups of moving rods 231 are symmetrically arranged in the movable lifting seat 23. The movable lifting device 232 is arranged in the movable lifting seat 23 and on the two groups of moving rods 231. The movable lifting device 232 moves left and right in the movable lifting seat 23 through the moving rod 231. The lifting end of the movable lifting device 232 is connected to the clamping conveying claw 24. After the clamping conveying claw 24 clamps the steel, the steel is driven to move to the right through the movable lifting device 232 to be conveyed to the cutting device 11 for cutting.

[0017] Furthermore, the air suction conveying mechanism 7 includes a third fixed seat 71, a lifting device 72, a rotating device 73 and an air suction device 74. The third fixed seat 71 is arranged directly above the conveying platform 61, the lifting device 72 is arranged below the third fixed seat 71 and is fixedly connected to the third fixed seat 71, the rotating device 73 is arranged below the lifting device 72 and is fixedly connected to the lifting end of the lifting device 72, the air suction device 74 is arranged below the rotating device 73, and an air suction frame 741 and an air suction nozzle 742 are provided in the air suction device 74. The air suction device 74 is arranged below the rotating device 73 and is fixedly connected to the lifting end of the lifting device 72. The rotating end of the rotating device 73 is fixedly connected, and the air suction frame 741 is arranged in front of and behind the air suction device 74. The air suction frame 741 and the air suction device 74 are connected by a connecting rod. The air suction nozzles 742 are arranged in sequence from left to right and are evenly spaced below the air suction frame 741, and are fixedly connected to the air suction frame 741. The air suction nozzles 742 are lowered to the table surface of the conveying platform 61 through the lifting device 72, and the air suction device 74 gives itself suction to suck the male and female joints on the conveying platform 61. The air suction frame 741 and the air suction nozzle 742 are rotated by the rotating device 73, so that the male and female joints are transported to the collection vehicle 5 for collection.

[0018] The present invention is not limited to the above-mentioned embodiments. On the basis of the technical solutions disclosed in the present invention, those skilled in the art can make some substitutions and modifications to some of the technical features therein according to the disclosed technical content without creative labor, and these substitutions and modifications are all within the protection scope of the present invention.

Claims

1. A fast and efficient Bailey sheet joint automatic cutting device, characterized in that: It includes a cutting mechanism (1) for cutting steel into Bailey sheet male and female joints, a conveying mechanism (2) for conveying steel into the cutting mechanism (1) for cutting, a pressing mechanism (3) for pressing the steel to prevent it from deflecting, a workbench (4) for supporting the cutting mechanism (1) and assisting the conveying mechanism (2) in conveying the steel, a collecting vehicle (5) for collecting the male and female joints after cutting, a conveyor belt (6) and an air suction conveying mechanism (7) for conveying the male and female joints into the collecting vehicle (5), the workbench (4) is arranged on the ground, the conveying mechanism (2) is arranged in the middle of the workbench (4) and above the workbench (4), there are two pressing mechanisms (3), the two pressing mechanisms (3) are symmetrically arranged on both sides of the conveying mechanism (2) and above the workbench (4), the cutting mechanism (1) is arranged at the right end of the pressing mechanism (3) and at the right end of the workbench (4), and a conveying roller group (41) for assisting the conveying mechanism (2) in conveying steel is provided on the workbench (4); The right side of the workbench (4) is a downwardly inclined ramp. After the steel is cut into male and female joints by the cutting mechanism (1), it moves downward through the ramp and out of the workbench (4). The conveyor belt (6) is arranged on the right side of the workbench (4). A small conveyor platform (61) is provided at the end of the conveyor belt (6). Baffles are provided in front and on the right side of the conveyor platform (61) to prevent the male and female joints from sliding out. The male and female joints are arranged in sequence on the surface of the conveyor platform (61) through the conveyor belt (6). The collection vehicle (5) is arranged behind the conveyor platform (61). The air suction conveying mechanism (7) is arranged between the conveyor platform (61) and the collection vehicle (5). The air suction conveying mechanism (7) is used to convey the male and female joints arranged on the conveyor platform (61) to the collection vehicle (5) by air suction. The clamping mechanism (3) includes a first fixed seat (31), a first connecting block (32), a buffer seat (33), a lifting seat (34) and a clamping roller (35), wherein the first fixed seat (31) is arranged in the middle above the workbench (4), the buffer seat (33) is arranged directly below the first fixed seat (31), the first fixed seat (31) and the buffer seat (33) are fixedly connected via the first connecting block (32), the lifting seat (34) is arranged directly below the buffer seat (33), the lifting seat (34) and the buffer seat (33) are connected via a buffer device (36), the clamping roller (35) is arranged below the lifting seat (34), and the upper end of the clamping roller (35) is connected to the lifting seat (34), the lifting seat (34) controls the lifting and lowering of the clamping roller (35), and the clamping roller (35) can well clamp the steel through the buffer device (36) without causing damage to the steel.

2. The fast and efficient Bailey sheet joint automatic cutting device according to claim 1 is characterized by: A material discharge channel (8) is provided between the workbench (4) and the conveyor belt (6), and the material discharge channel (8) includes a channel body (81) and a shock-absorbing device (82). The channel body (81) is provided between the workbench (4) and the conveyor belt (6), and the height of the channel body (81) is slightly lower than the discharge end of the workbench (4) and slightly higher than the conveying surface of the conveyor belt (6). The channel body (81) is provided on the ground through a support frame, and the shock-absorbing device (82) is provided between the channel body (81) and the support frame. The shock-absorbing device (82) is used to reduce the impact force generated when the male and female joints fall from the workbench (4), thereby protecting the male and female joints from damage and wear.

3. The fast and efficient Bailey sheet joint automatic cutting device according to claim 1 is characterized by: The cutting mechanism (1) includes a cutting device (11) arranged for cutting steel, and also includes a collecting trough (12) and a collecting box (13) arranged in a workbench (4) for collecting iron chips. The cutting device (11) is a cutting end of a sawing machine. The collecting trough (12) is arranged directly below the cutting device (11), and the collecting trough (12) is in an inwardly concave shape. The collecting box (13) is arranged directly below the collecting trough (12), and the collecting box (13) is communicated with the collecting trough (12).

4. The fast and efficient Bailey sheet joint automatic cutting device according to claim 1 is characterized by: The conveying mechanism (2) includes a second fixed seat (21), a second connecting block (22), a movable lifting seat (23) and a clamping conveying claw (24), wherein the second fixed seat (21) is arranged above the workbench (4), and the movable lifting seat (23) is arranged directly below the second fixed seat (21), and the movable lifting seat (23) and the second fixed seat (21) are connected via a second connecting block (22), and a movable rod (231) and a movable lifting device (232) are provided in the movable lifting seat (23), wherein a plurality of movable rods (231) form a group, and two groups of movable rods (231) is symmetrically arranged in the movable lifting seat (23) in an upper and lower direction. The movable lifting device (232) is arranged in the movable lifting seat (23) and is arranged on two sets of movable rods (231). The movable lifting device (232) moves left and right in the movable lifting seat (23) through the movable rods (231). The lifting end of the movable lifting device (232) is connected to the clamping and conveying claws (24). After the clamping and conveying claws (24) clamp the steel, the steel is driven to move to the right through the movable lifting device (232) and is conveyed to the cutting device (11) for cutting.

5. The fast and efficient Bailey sheet joint automatic cutting device according to claim 1 is characterized by: The air suction conveying mechanism (7) includes a third fixed seat (71), a lifting device (72), a rotating device (73) and an air suction device (74), wherein the third fixed seat (71) is arranged directly above the conveying platform (61), the lifting device (72) is arranged below the third fixed seat (71) and is fixedly connected to the third fixed seat (71), the rotating device (73) is arranged below the lifting device (72) and is fixedly connected to the lifting end of the lifting device (72), the air suction device (74) is arranged below the rotating device (73), an air suction frame (741) and an air suction nozzle (742) are provided in the air suction device (74), the air suction device (74) is arranged below the rotating device (73) and is fixedly connected to the lifting end of the lifting device (72), The rotating end of the rotating device (73) is fixedly connected, the air suction frame (741) is arranged in front of and behind the air suction device (74), the air suction frame (741) and the air suction device (74) are connected by a connecting rod, the air suction nozzles (742) are arranged in sequence from left to right and are evenly spaced below the air suction frame (741), and are fixedly connected to the air suction frame (741), the air suction nozzles (742) are lowered to the table surface of the conveying platform (61) through the lifting device (72), and the air suction device (74) gives itself suction to suck the male and female joints on the conveying platform (61), and the air suction frame (741) and the air suction nozzles (742) are rotated by the rotating device (73), thereby conveying the male and female joints to the collection vehicle (5) for collection.

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