H-shaped steel plate feeding device

Abstract

The present invention relates to an H-shaped steel plate feeding device, comprising at least two supporting column frames and a main beam fixedly arranged on the supporting column frames, a moving seat mechanism being slidably connected to the main beam, an electric hoist being fixedly arranged at the bottom of the moving seat mechanism, a lifting mechanism for lifting the steel plate being equipped at the bottom of the electric hoist, a conveying mechanism for conveying the steel plate being arranged at the bottom of the main beam, and the lifting mechanism and the conveying mechanism being arranged correspondingly; the present invention has a simple structure, is convenient and practical, and can stably and safely lift the steel plate by arranging the lifting mechanism, can avoid the lifting device from scratching the surface of the next steel plate, and ensure the surface quality of the steel plate; and realizes the automation of production.

Description

Technical Field

[0001] The invention belongs to the technical field of steel plate processing, and in particular relates to an H-shaped steel plate feeding device. Background Art

[0002] H-shaped steel is an economical and efficient profile with a more optimized cross-sectional area distribution and a more reasonable strength-to-weight ratio. It is named because its cross-section is the same as the English letter "H". Since all parts of the H-shaped steel are arranged at right angles, it has the advantages of strong bending resistance in all directions, simple construction, cost savings and light structural weight, and has been widely used.

[0003] H-shaped steel is assembled by two wing plates and a web plate. Traditional steel plate production usually adopts welding and rolling, and the splicing method is implemented. At the same time, the steel plates cannot be transported quickly and need manual lifting. The production automation cannot be realized, and collisions will occur during the feeding process, which will damage the steel.

[0004] In view of the above technical problems, improvements need to be made. Summary of the invention

[0005] The present invention aims to overcome the defects in the prior art and provide a steel plate feeding device with simple structure, stable conveying and safe feeding process.

[0006] In order to achieve the above objectives, the technical solution adopted by the present invention is: an H-shaped steel plate feeding device, comprising at least two supporting column frames, a main beam fixedly mounted on the supporting column frames, a movable seat mechanism slidably connected to the main beam, an electric hoist fixedly mounted at the bottom of the movable seat mechanism, a lifting mechanism for lifting steel plates being installed at the bottom of the electric hoist, a conveying mechanism for conveying steel plates being arranged at the bottom of the main beam, and the lifting mechanism and the conveying mechanism are arranged correspondingly.

[0007] As a preferred embodiment of the present invention, the main beam is an I-beam profile, and the movable seat mechanism is slidably connected to the I-beam profile. The movable seat mechanism includes two symmetrically arranged side plates, and at least one connecting shaft is symmetrically arranged on the top of the two side plates. A roller is installed on the inner side of the connecting shaft, and a driven sprocket is installed on the outer side of the connecting shaft, and the roller is slidably connected to the main beam; driving shafts are symmetrically arranged on the bottom of the two side plates, and the outer sides of the two driving shafts are connected to active sprockets; the active sprocket and the driven sprocket are connected by a chain, and the inner sides of the two driving shafts are connected to a connecting converter, and the connecting converter is connected to a servo motor; a connecting plate is fixedly provided at the bottom of the connecting converter, and the connecting plate is fixedly arranged between the two side plates.

[0008] As a preferred embodiment of the present invention, two pairs of connecting shafts are provided, and correspondingly, two pairs of rollers and driven sprockets are also provided. Positioning shafts are symmetrically arranged in the middle of the two side plates, and adjusting sprockets are installed on the outer side of the positioning shafts. The driving sprocket, the driven sprocket and the adjusting sprocket are connected by chains.

[0009] As a preferred embodiment of the present invention, a positioning block is fixedly provided at the bottom of the connecting plate, and the positioning block is used to connect the electric hoist.

[0010] As a preferred embodiment of the present invention, the lifting mechanism includes a horizontally arranged suspension rod; a lifting lug corresponding to a hook on an electric hoist is provided on the top of the suspension rod; and a plurality of electromagnets are provided at the bottom of the suspension rod, which are equidistantly arranged along the length direction of the suspension rod.

[0011] As a preferred embodiment of the present invention, a storage station device for storing excess steel plates is also included. The storage station device is located on one side of the conveying mechanism and is arranged corresponding to the lifting mechanism on the main beam.

[0012] As a preferred embodiment of the present invention, the conveying mechanism includes a horizontally arranged platform, on which a cache assembly and a driving motor for placing steel plates are installed; the cache assembly includes at least one material receiving roller and a conveying roller; the material receiving roller and the conveying roller are installed end to end on the top of the platform; the material receiving roller and the conveying roller are connected by a material receiving chain; the end of the material receiving roller is connected to the driving motor by a connecting chain; and the driving motor is fixed to the bottom of the platform.

[0013] As a preferred embodiment of the present invention, both ends of the connecting shaft of the receiving roller and the conveying roller are rotatably connected with positioning seats, and the positioning seats are fixedly arranged on the top of the platform.

[0014] As a preferred embodiment of the present invention, a plurality of opposing mechanisms are arranged on the platform, the plurality of opposing mechanisms are arranged equidistantly along the length direction of the platform, and the opposing mechanisms are located between the receiving roller and the conveying roller.

[0015] As a preferred embodiment of the present invention, the opposing mechanism includes a base, a rotating cylinder fixed on the base, a rotating seat is mounted on the rotating axis of the rotating cylinder, rotating rods are vertically arranged at both ends of the rotating seat, and a limiting space for positioning the steel plate is formed between the two rotating rods.

[0016] The beneficial effects of the present invention are:

[0017] 1. The present invention has a simple structure, is convenient and practical, and can stably and safely hoist the steel plate by setting a hoisting mechanism, thereby preventing the hoist from scratching the surface of the next steel plate, thereby ensuring the surface quality of the steel plate and realizing production automation;

[0018] 2. The present invention can conveniently move the steel plate located on the storage station device to the conveying mechanism by setting a movable seat mechanism, thereby improving the automation degree of the feeding device and the working efficiency; and the movable seat mechanism also makes the steel plate more stable during the movement;

[0019] 3. The hoisting mechanism provided in the present invention, during the hoisting process, the steel plate is adsorbed on the electromagnet, and an electric hoist is provided on the top of the suspension rod, and the hook of the electric hoist is used to hook the lifting lug, so the electric hoist plays a protective role on the steel plate, thereby enhancing the safety of the suspension rod;

[0020] 4. The present invention is provided with a storage station device on one side of the conveying mechanism. The storage station device is divided into three blocks, which store the wing plate, the web plate, and other strip plates respectively. When outputting, after the designated strip plate is transferred to the conveying mechanism, it is centered by the opposing mechanism and then conveyed by the conveying mechanism. The storage station device can store excess and temporarily unused steel materials, thereby improving the efficiency of steel plate conveying;

[0021] 5. The conveying mechanism of the present invention is provided with an opposing mechanism on the conveying mechanism, so that during the conveying process, the steel plate is in contact with the opposing mechanism, and the opposing mechanism is used to limit the position of the steel plate, so that the rotating rod can guide the steel plate, improve stability, and have a wide range of uses. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the structure of an embodiment of the present invention;

[0023] Figure 2 is a side view of an embodiment of the present invention;

[0024] Figure 3 It is a front view of an embodiment of the present invention;

[0025] Figure 4 It is a partial enlarged view of the embodiment of the present invention in the direction of A;

[0026] Figure 5 It is a partial enlarged view of the B direction of the embodiment of the present invention;

[0027] 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 71, 72 DETAILED DESCRIPTION

[0028] The embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0029] Example: Figure 1-5 As shown, an H-shaped steel plate feeding device comprises at least two supporting column frames 1, a main beam 2 fixedly mounted on the supporting column frames 1, a movable seat mechanism 10 slidably connected to the main beam 2, an electric hoist 3 fixedly mounted at the bottom of the movable seat mechanism 10, a lifting mechanism 4 for lifting the steel plate is assembled at the bottom of the electric hoist 3, a conveying mechanism 100 for conveying the steel plate is arranged at the bottom of the main beam 2, and the lifting mechanism 4 is arranged corresponding to the conveying mechanism 100; the present invention has a simple structure, is convenient and practical, and by setting the lifting mechanism, the steel plate can be lifted stably and safely, and the lifting device can be prevented from scratching the surface of the next steel plate, thereby ensuring the surface quality of the steel plate; and the automation of production is realized.

[0030] The main beam 2 is an I-beam profile, and the movable seat mechanism 10 is slidably connected to the I-beam profile. The movable seat mechanism 10 includes two symmetrically arranged side plates 11, and at least one connecting shaft 12 is symmetrically arranged on the top of the two side plates 11. A roller 12-1 is installed on the inner side of the connecting shaft 12, and a driven sprocket 12-2 is installed on the outer side of the connecting shaft 12. The roller 12-1 is slidably connected to the main beam 2; a driving shaft 15 is symmetrically arranged on the bottom of the two side plates 11, and a driving sprocket 15-1 is connected to the outer side of the two driving shafts 15; the driving sprocket 15-1 and the driven sprocket 12-2 are connected by a chain 17, and a connecting converter 15-2 is connected to the inner side of the two driving shafts 15, and the connecting converter 15-2 is connected to the servo motor 16; the connecting converter 15 -2 is fixedly provided with a connecting plate 18 at the bottom, and the connecting plate 18 is fixedly provided between the two side plates 11; the servo motor 16 drives the connecting converter 15-2 to drive the driving sprocket 15-1 to rotate, and the driving sprocket 15-1 and the driven sprocket 12-2 are connected by a chain 17, thereby driving the connecting shaft 12 and the roller 12-1 to rotate, so that the moving seat mechanism 10 moves horizontally on the main beam 2, and is used to move the steel plate to be processed from the storage station device to the conveying mechanism 100; by setting up a moving seat mechanism, the present invention can conveniently move the steel plate located on the storage station device to the conveying mechanism, thereby improving the degree of automation of the feeding device and improving work efficiency; and the moving seat mechanism also makes the steel plate more stable during the movement.

[0031] There are two pairs of connecting shafts 12, and correspondingly, there are also two pairs of rollers 12-1 and driven sprockets 12-2. Positioning shafts 13 are symmetrically arranged in the middle of the two side plates 11, and an adjusting sprocket 13-1 is installed on the outer side of the positioning shaft 13. The driving sprocket 15-1, the driven sprocket 12-2 and the adjusting sprocket 13-1 are connected by a chain 17. The above scheme is adopted to further increase the stability of the moving seat mechanism 10 in transferring the steel plate.

[0032] A positioning block 19 is fixedly provided at the bottom of the connecting plate 18, and the positioning block 19 is used to connect the electric hoist 3; the safety of the steel plate movement is improved, and the firmness of the connection between the electric hoist 3 and the moving seat mechanism is further enhanced.

[0033] The hoisting mechanism 4 includes a horizontally arranged suspension rod 14; a lifting ear 14-1 corresponding to the hook on the electric hoist 3 is provided at the top of the suspension rod 14; a plurality of electromagnets 14-2 are provided at the bottom of the suspension rod 14, and the electromagnets 14-2 are equidistantly arranged along the length direction of the suspension rod 14; the above technical scheme is adopted to improve the stability of the electromagnet 14-2 in adsorbing the steel plate and the safety of conveying the steel plate. When in use, the steel plate is adsorbed on the electromagnet 14-2, and an electric hoist is provided on the top of the suspension rod. The hook of the electric hoist is used to hook the lifting ear, so the electric hoist protects the steel plate and enhances the safety of the suspension rod; when the steel plate is transported to the destination, the electromagnet 14-2 can be powered off, and the degree of automation is high.

[0034] The steel plate feeding device also includes a storage station device 6 for storing excess steel plates, which is located on one side of the conveying mechanism 100 and is arranged corresponding to the lifting mechanism 4 on the main beam 2; the storage station device 6 is divided into three blocks, which respectively store the wing plates, web plates, and other strips. During output, the designated strips are transferred to the conveying mechanism, aligned through the opposing mechanism, and then transported through the conveying mechanism. The storage station device can store excess and temporarily unused steel materials, thereby improving the efficiency of steel plate transportation.

[0035] The conveying mechanism 100 includes a horizontally arranged platform 101, on which a buffer assembly 102 for placing steel plates and a driving motor 103 are installed; the buffer assembly 102 includes at least one receiving roller 104 and a conveying roller 105; the receiving roller 104 and the conveying roller 105 are installed end to end on the top of the platform 101; the receiving roller 104 and the conveying roller 105 are connected by a receiving chain 106; the end of the receiving roller 104 is connected to the driving motor 103 by a connecting chain 107; the driving motor 103 is fixed at the bottom of the platform 101; the present invention has a simple structure and is easy to operate. By setting the receiving roller 104 and the conveying roller 105, and then realizing active transmission between the conveying rollers through the chain, the transportation efficiency is greatly improved; the online caching and conveying of the actual workpiece is realized; specifically, the driving motor 103 drives the buffer assembly 102 to move, and moves the material placed in the buffer assembly to the assembly unit for assembly, and the empty buffer assembly can be placed with a new steel plate through the hoisting mechanism 4, and the waiting loading and unloading state is formed again. The device has a simple structure and is easy to implement. By setting up the cache component, the waiting time of the device can be reduced to the greatest extent, greatly improving the equipment utilization rate and production efficiency.

[0036] Both ends of the connecting shaft of the receiving roller 104 and the conveying roller 105 are rotatably connected with a positioning seat 108, and the positioning seat 108 is fixed on the top of the platform 101; by setting the positioning seat 108, both ends of the connecting shaft of the receiving roller 104 and the conveying roller 105 are rotatably connected to the positioning seat 108, so that the steel plate is conveyed smoothly, and at the same time, the rotation continuity and stability of the receiving roller and the conveying roller are also improved.

[0037] There are multiple conveying rollers 105, and adjacent conveying rollers 105 are connected by chains; a shell 109 is connected to the outer shell of the chain, and in the horizontal direction, the top of the shell is lower than the top of the receiving roller 105 and the conveying roller 105; during the conveying process, the steel plate can be effectively prevented from touching the shell 109, thereby ensuring the safe transportation of the steel plate.

[0038] A plurality of opposing mechanisms 5 are arranged on the platform 101, and the plurality of opposing mechanisms 5 are equidistantly arranged along the length direction of the platform 101, and the opposing mechanisms 5 are located between the receiving roller 104 and the conveying roller 105; the opposing mechanism 5 includes a base 5-1, a rotating cylinder 5-2 fixedly arranged on the base 5-1, a rotating seat 5-4 is mounted on the rotating shaft 5-3 of the rotating cylinder 5-2, rotating rods 5-5 are vertically arranged at both ends of the rotating seat 5-4, and a limiting space 5-6 for positioning the steel plate is formed between the two rotating rods 5-5; the conveying mechanism provided by the present invention is provided with an opposing mechanism on the conveying mechanism, so that during the conveying process, the steel plate contacts the opposing mechanism, and the opposing mechanism is used to limit the position of the steel plate, so that the rotating rod can guide the steel plate, thereby improving stability and having a wide range of uses.

[0039] The above description of the disclosed embodiments enables one skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to one skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention; therefore, the present invention will not be limited to the embodiments shown herein, but rather to the widest scope consistent with the principles and novel features disclosed herein.

[0040] Although this article uses more reference numerals in the figure: support column frame 1, main beam 2, electric hoist 3, lifting mechanism 4, opposing mechanism 5, base 5-1, rotating cylinder 5-2, rotating shaft 5-3, rotating seat 5-4, rotating rod 5-5, limited space 5-6, storage station device 6, mobile seat mechanism 10, side plate 11, connecting shaft 12, roller 12-1, driven sprocket 12-2, positioning shaft 13, adjusting sprocket 13-1, suspension rod 14, lifting ear 14-1, electromagnet 14-2, driving shaft 15, active sprocket 15-1 , connecting converter 15-2, servo motor 16, chain 17, connecting plate 18, positioning block 19, conveying mechanism 100, platform 101, cache assembly 102, drive motor 103, material receiving roller 104, conveying roller 105, material receiving chain 106, connecting chain 107, positioning seat 108, shell 109 and other terms, but does not exclude the possibility of using other terms; these terms are used only to more conveniently describe and explain the essence of the present invention; interpreting them as any additional restrictions is contrary to the spirit of the present invention.

Claims

1. An H-shaped steel plate feeding device, characterized in that; The invention comprises at least two supporting column frames (1), a main beam (2) fixedly mounted on the supporting column frames (1), a movable seat mechanism (10) being slidably connected to the main beam (2), an electric hoist (3) being fixedly mounted at the bottom of the movable seat mechanism (10), a lifting mechanism (4) for lifting steel plates being mounted at the bottom of the electric hoist (3), a conveying mechanism (100) for conveying steel plates being arranged at the bottom of the main beam (2), the lifting mechanism (4) being arranged corresponding to the conveying mechanism (100); the conveying mechanism (100) comprising a horizontally arranged platform (101), the platform (101) being equipped with a buffer assembly (102) for placing steel plates and a driving motor (103); the buffer assembly (102) comprising At least one receiving roller (104) and a conveying roller (105); the receiving roller (104) and the conveying roller (105) are installed end to end on the top of the platform (101); the receiving roller (104) and the conveying roller (105) are connected via a receiving chain (106); the end of the receiving roller (104) is connected to the driving motor (103) via a connecting chain (107); the driving motor (103) is fixed to the bottom of the platform (101); the driving motor (103) drives the buffer assembly (102) to move, and moves the buffer assembly to the assembly unit for assembly, and the empty buffer assembly is placed with a new steel plate through the lifting mechanism (4), thereby re-forming a state of waiting for loading and unloading; the receiving roller (104) The two ends of the connecting shaft of the receiving roller (104) and the conveying roller (105) are rotatably connected to positioning seats (108), and the positioning seat (108) is fixedly arranged on the top of the platform (101); a plurality of opposing mechanisms (5) are arranged on the platform (101), and the plurality of opposing mechanisms (5) are arranged equidistantly along the length direction of the platform (101), and the opposing mechanisms (5) are located between the receiving roller (104) and the conveying roller (105); the opposing mechanisms (5) include a base (5-1), a rotating cylinder (5-2) fixedly arranged on the base (5-1), a rotating seat (5-4) is mounted on the rotating shaft (5-3) of the rotating cylinder (5-2), and rotating rods (5-5) are vertically arranged at both ends of the rotating seat (5-4), A limiting space (5-6) for positioning the steel plate is formed between the two rotating rods (5-5); the main beam (2) is an I-beam profile, the movable seat mechanism (10) is slidably connected to the I-beam profile, the movable seat mechanism (10) comprises two symmetrically arranged side plates (11), at least one connecting shaft (12) is symmetrically arranged on the top of the two side plates (11), a roller (12-1) is installed on the inner side of the connecting shaft (12), a driven sprocket (12-2) is installed on the outer side of the connecting shaft (12), and the roller (12-1) is slidably connected to the main beam (2); driving shafts (15) are symmetrically arranged on the bottom of the two side plates (11), and the outer sides of the two driving shafts (15) are connected to driving sprockets (15-1);The driving sprocket (15-1) and the driven sprocket (12-2) are connected via a chain (17); the inner sides of the two driving shafts (15) are connected with a connecting converter (15-2); the connecting converter (15-2) is connected to a servo motor (16); a connecting plate (18) is fixedly provided at the bottom of the connecting converter (15-2); the connecting plate (18) is fixedly provided between the two side plates (11); the servo motor (16) drives the connecting converter (15-2) to drive the driving sprocket (15-1) to rotate, and the driving sprocket (15-1) and the driven sprocket (15-2) rotate. The sprockets (12-2) are connected by a chain (17), thereby driving the connecting shaft (12) and the roller (12-1) to rotate, so that the movable seat mechanism (10) moves horizontally on the main beam (2), and is used to move the steel plates to be processed from the storage station device to the conveying mechanism (100); it also includes a storage station device for storing excess steel plates, the storage station device is located on one side of the conveying mechanism (100), and is arranged corresponding to the lifting mechanism (4) on the main beam (2); the storage station device (6) is divided into three blocks, respectively storing the wing plate, the web plate, and other strip plates. When outputting, after the designated strip plate is transferred to the conveying mechanism, it is centered by the opposing mechanism and then conveyed by the conveying mechanism. ; 2. The H-shaped steel plate feeding device according to claim 1, characterized in that: Two pairs of connecting shafts (12) are provided, and correspondingly, two pairs of rollers (12-1) and driven sprockets (12-2) are also provided. Positioning shafts (13) are symmetrically arranged in the middle of the two side plates (11), and an adjusting sprocket (13-1) is installed on the outer side of the positioning shaft (13). The driving sprocket (15-1), the driven sprocket (12-2) and the adjusting sprocket (13-1) are connected by a chain (17).

3. The H-shaped steel plate feeding device according to claim 1, characterized in that: A positioning block (19) is fixedly provided at the bottom of the connecting plate (18), and the positioning block (19) is used to connect the electric hoist (3).

4. The H-shaped steel plate feeding device according to claim 1, characterized in that: The hoisting mechanism (4) comprises a horizontally arranged hoist rod (14); a hoisting lug (14-1) corresponding to a hoisting hook on an electric hoist (3) is provided at the top of the hoist rod (14); and a plurality of electromagnets (14-2) are provided at the bottom of the hoist rod (14), the electromagnets (14-2) being arranged at equal distances along the length direction of the hoist rod (14).

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