A device for conveying and packing a profiled steel

Abstract

The application relates to a profile steel conveying and packing device and relates to the technical field of profile steel production, which comprises a supporting frame, a chain is arranged on the supporting frame, one end of the supporting frame is provided with a packing table, a limiting block is arranged on the packing table, the limiting block is in a U shape and is arranged below one end of the chain, and a hoop mechanism for hooping profile steel is further arranged on the packing table. The application has the effects of improving the profile steel packing efficiency and reducing the labor intensity.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of profile steel production, in particular to a profile steel conveying and packaging device. BACKGROUND

[0002] At present, profile steel conveying and packaging is an important link in the steel production process. Profile steel conveying is usually carried out by using conveying belts, rollers, chain plates and other equipment to ensure the stability and continuity of the steel in the processing process. Packaging is to bundle and package the processed steel according to certain specifications and quantities for storage and transportation.

[0003] When a certain number of profile steels are bundled, the connection between the profile steels is not tight, so more force is needed to connect the profile steels into a bundle during the bundling process, which will reduce the bundling efficiency. SUMMARY

[0004] The purpose of the present application is to provide a profile steel conveying and packaging device to improve the efficiency of profile steel packaging and reduce labor intensity.

[0005] A profile steel conveying and packaging device comprises a support frame, a chain is arranged on the support frame, a packaging table is arranged at one end of the support frame, a limiting block is arranged on the packaging table, the limiting block is in the shape of U and is located below one end of the chain, and a hoop mechanism for hooping profile steels is also arranged on the packaging table.

[0006] By adopting the above technical scheme, the profile steels are placed on the chain, the chain conveys the profile steels to the packaging table, and the profile steels are in the area surrounded by the limiting block, so that all the profile steels are concentrated in an area, and then the hoop mechanism hoops and compresses all the profile steels, thereby facilitating subsequent bundling, reducing the strength required for bundling, and improving the efficiency of bundling.

[0007] Optionally, the hoop mechanism comprises a bottom plate arranged on the packaging table, push plates are hingedly arranged on both sides of the bottom plate, first hydraulic cylinders are hingedly arranged on the sides of the two push plates away from each other, and the first hydraulic cylinders are hingedly connected with the packaging table.

[0008] By adopting the above technical scheme, when the profile steels fall into the limiting block, the profile steels are surrounded by the bottom plate and the push plates at the same time, the first hydraulic cylinders drive the two push plates to move close to each other, the bottom plate supports the profile steels, and the two push plates push the profile steels to the middle, so that all the profile steels are grouped together, thereby facilitating the bundling of the profile steels.

[0009] Optionally, a positioning column is arranged below the bottom plate, the positioning column penetrates through the packaging table and is in sliding connection with the packaging table, and chain locks for connecting the packaging table are arranged on both sides of the bottom plate.

[0010] By adopting the technical scheme, the positioning column enables the bottom plate to vertically ascend and descend relative to the packing table, and prevents the steel profiles from scattering due to deviation relative to the packing table, and the lifting height of the bottom plate is limited by the chain locks on both sides of the bottom plate, so that the positioning column does not deviate from the packing table, thereby providing stability for the work of the bottom plate and the push plate.

[0011] Optionally, the packing table is provided with a binding table on one side, the binding table is provided with a binding mechanism for binding the steel profiles, and the binding mechanism comprises a conveying assembly for intermittently conveying the steel wires, a bending assembly for bending the steel wires, and a twisting assembly for binding the steel profiles.

[0012] By adopting the technical scheme, when all the steel profiles are clamped by the clamp mechanism, the conveying assembly conveys the steel wires to the lower side of the steel profiles, the bending assembly bends the steel wires, and the steel wires are wrapped around the steel profiles, and then the twisting assembly twists the two ends of the steel wires, so that the steel wires are bound to the steel profiles, thereby reducing manual binding, reducing labor intensity, and improving the binding efficiency.

[0013] Optionally, the conveying assembly comprises a guide rail arranged on the binding table, one end of the guide rail close to the packing table is downwardly inclined, the steel wires roll along the guide rail, a poking disc is arranged above the guide rail, the edge of the poking disc is provided with separation teeth, only one steel wire is accommodated between adjacent two separation teeth, the binding table is provided with a driving member for driving the poking disc to rotate, and the bending assembly is arranged at the bottom of the guide rail.

[0014] By adopting the technical scheme, a plurality of steel wires are arranged side by side above the guide rail and slide down along the guide rail, the separation teeth on the poking disc hinder the steel wires from sliding down, the driving member drives the poking disc to rotate, the separation teeth rotate with the poking disc, the separation teeth separate the lowermost steel wire from the other steel wires, and the lowermost steel wire is poked to slide down, so that one steel wire reaches the bending assembly to perform the bending work of the steel wire, and the above operation is repeated to intermittently convey the steel wires.

[0015] Optionally, the binding table is provided with a positioning groove arranged at the bottom of the guide rail, the groove bottom is low in the middle and high at both ends, the positioning groove accommodates the steel wires, the bending assembly comprises a rotating rod arranged at one side of the positioning groove and rotationally connected with the binding table, the rotating rod is parallel to the steel wires, the rotating rod is provided with a bending rod for pressing and bending the steel wires in the positioning groove, the binding table is provided with a groove for the bending rod to rotate, the groove is communicated with the positioning groove, the groove bottoms at both ends of the accommodating groove are provided with bending plates, the binding table is further provided with a second hydraulic cylinder for driving the bending plates to move to the center of the positioning groove, and the twisting assembly is arranged above the bending assembly.

[0016] By adopting the technical scheme, the steel wire slides into the positioning groove along the guide rail, then the rotating rod is rotated, the bending rod rotates along with the rotating rod, the bending rod rotates in the groove, and the bending rod is pressed above the steel wire at the same time, so that the steel wire abuts against the groove bottom of the positioning groove, thereby the steel wire is bent, then the second hydraulic cylinder drives the bending plate to move to the center of the containing groove, so that the both ends of the bending plate are bent to the middle, thereby the steel wire gradually surrounds the section steel, and the ends of the steel wire reach the twisting assembly, the twisting assembly twists the ends of the steel wire, so that the ends of the steel wire are wound, thereby the section steel is bound.

[0017] Optionally, the twisting assembly comprises a frame body above the section steel, a support plate is fixedly connected to the lower end of the frame body, a pressing plate for pressing the steel wire on the support plate is arranged above the support plate, the pressing plate is slidably connected with the frame body, a third hydraulic cylinder for driving the pressing plate is arranged on the frame body, a lifting block is rotatably connected to the upper end of the frame body, a servo motor for driving the frame body to rotate is arranged on the lifting block, and a fixing frame is arranged on the lifting block.

[0018] By adopting the technical scheme, the steel wire is bent by the bending assembly, so that the both ends of the steel wire pass through between the pressing plate and the support plate from the both sides of the pressing plate, then the third hydraulic cylinder is elongated, so that the pressing plate presses the steel wire on the support plate, then the servo motor drives the frame body to rotate, the pressing plate and the support plate drive the steel wire to twist, thereby the section steel is bound, after the binding is completed, the third hydraulic cylinder is retracted, the pressing plate is away from the support plate, the fourth hydraulic cylinder is retracted, so that the support plate is away from the section steel, and the ends of the steel wire are away from the support plate, thereby the bound section steel can be quickly transported out, when the next binding is performed, the fourth hydraulic cylinder drives the lifting block to descend, and the above steps are repeated to bind.

[0019] Optionally, a clamping groove is arranged on the side of the support plate close to the pressing plate, and the pressing plate is inserted into the clamping groove.

[0020] By adopting the technical scheme, the steel wire is pressed in the clamping groove by the pressing plate, so that the steel wire is not easy to be separated from the pressing plate and the support plate during the twisting process, thereby the possibility that the steel wire is separated during the binding process and cannot continue to be bound is reduced.

[0021] In summary, the present application has at least one of the following beneficial technical effects:

[0022] 1. The hoop mechanism can quickly group the section steels in a certain area, thereby facilitating the binding and improving the binding efficiency.

[0023] 2. The binding mechanism can quickly bind the steel wire on the section steel, reduces the manual binding process, and thereby improves the binding efficiency and stability. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1is a whole structure schematic view of the embodiment of the application;

[0025] Figure 2 is a structure schematic view of the hoop mechanism of the embodiment of the application;

[0026] Figure 3 is a structure schematic view of the bending assembly of the embodiment of the application;

[0027] Figure 4 is a structure schematic view of the twisting assembly of the embodiment of the application;

[0028] In the figure, 1, support frame; 11, chain; 12, guide rod; 2, packing table; 21, limiting block; 3, hoop mechanism; 31, bottom plate; 32, push plate; 33, positioning column; 34, chain lock; 35, first hydraulic cylinder; 4, binding table; 41, positioning groove; 42, groove; 5, binding mechanism; 51, conveying assembly; 511, guide rail; 512, guide plate; 513, support rod; 514, push plate; 515, separation tooth; 516, conveying motor; 517, flattening plate; 52, bending assembly; 521, rotating rod; 522, bending rod; 523, driving motor; 524, bending plate; 525, second hydraulic cylinder; 53, twisting assembly; 531, fixed frame; 532, lifting block; 533, frame body; 534, servo motor; 535, support plate; 5351, clamping groove; 536, pressing plate; 537, third hydraulic cylinder; 538, fourth hydraulic cylinder. DETAILED DESCRIPTION

[0029] The following will be described in detail below with reference to the accompanying drawings. Figure 1 - the accompanying drawings Figure 4 The application will be described in further detail.

[0030] Embodiment: A type steel conveying and packing device, referring to Figure 1 , comprising a support frame 1, the support frame 1 is installed with two rows of parallel arranged chains 11, one end of the support frame 1 is fixedly connected with a guide rod 12, the end of the guide rod 12 away from the support frame 1 is arranged downwardly inclined, the lower side of the guide rod 12 is provided with a packing table 2 fixedly connected with the support frame 1, and the packing table 2 is provided with a hoop mechanism 3 for hooping type steel.

[0031] The type steel is on the chain 11 on the support frame 1, and is conveyed along with the running of the chain 11, the type steel slides along the guide rod 12 to the packing table 2, and is hooped together by the hoop mechanism 3, so as to facilitate binding.

[0032] In order to make the type steel concentrate in a certain area, the packing table 2 is further provided with a limiting block 21, the limiting block 21 is located at one side of the hoop mechanism 3, and the limiting block 21 is arranged in a U shape, and the opening of the limiting block 21 faces. When the type steel slides directly from the guide rod 12 and falls into the limiting block 21, the type steel is concentrated and collected.

[0033] The hoop mechanism 3 comprises a bottom plate 31 arranged on the packing table 2, the bottom plate 31 is fixedly connected with a positioning column 33 close to one side of the packing table 2, the positioning column 33 is inserted on the packing table 2 and is in sliding connection with the packing table 2, both sides of the bottom plate 31 are fixedly connected with a chain lock 34, and one end of the chain lock 34 away from the bottom plate 31 is fixedly connected on the packing table 2. Both sides of the bottom plate 31 are connected with a push plate 32, the push plate 32 is arranged in a V shape, and the openings of the two push plates 32 are oppositely arranged. The side away from each other of the two push plates 32 is hingedly connected with a first hydraulic cylinder 35, and one end of the first hydraulic cylinder 35 away from the push plate 32 is hingedly connected on the bottom plate 31.

[0034] When the section steel is located in the limiting block 21, the two first hydraulic cylinders 35 are elongated, so as to push the two push plates 32 to rotate relative to the bottom plate 31 and move close to each other, in the process that the two push plates 32 move close to the middle, the section steel is gradually folded, so that the section steel is more compact, when the first hydraulic cylinder 35 is elongated to make the bottom plate 31 rise, the positioning column 33 keeps the vertical lifting of the bottom plate 31, and the chain lock 34 on the bottom plate 31 makes the bottom plate 31 have the maximum height, so as to reduce the possibility that the bottom plate 31 completely separates from the packing table 2 and makes the section steel scattered.

[0035] The side of the packing table 2 is also fixedly connected with a binding table 4, the binding table 4 is provided with a binding mechanism 5 for binding the section steel, the binding mechanism 5 comprises a conveying assembly 51 for conveying the steel wire, a bending assembly 52 for bending the steel wire and making the steel wire surround the section steel, and a twisting assembly 53 for winding the steel wire.

[0036] When all the section steels are tightly held by the hoop mechanism 3, the conveying assembly 51 conveys the steel wire to the lower side of the section steel, the bending assembly 52 bends the steel wire and makes the steel wire surround the section steel, and then the twisting assembly 53 winds and twists the two ends of the steel wire, so as to make the steel wire bind the section steel.

[0037] The conveying assembly 51 comprises two guide rails 511 fixedly connected on the binding table 4, the plane where the guide rails 511 are located is parallel to the section steel, the guide rails 511 are arranged in an inclined manner, and the guide rails 511 gradually incline downward in the direction close to the hoop mechanism 3. The side away from each other of the two guide rails 511 is fixedly connected with a guide plate 512, when the steel wire is placed on the guide rail 511, the two ends of the steel wire abut against the guide plates 512 close to each other, so that the steel wire can roll down along the guide rail 511.

[0038] The guide rail 511 is provided with a support rod 513 rotatably connected with the guide plate 512, and a driving support rod 513 rotating driving element is installed on the guide plate 512. The driving element is arranged as a conveying motor 516. The support rod 513 is fixedly connected with a dial 514 corresponding to the guide rail 511, and the dial 514 is fixedly connected with uniformly distributed separation teeth 515 on the circumference. The steel wire is placed on the side of the dial 514 away from the hoop mechanism 3.

[0039] When the steel wire approaches the dial 514, the conveying motor 516 drives the support rod 513 to rotate by a certain angle, so that the separation teeth 515 move one steel wire to the side of the dial 514 close to the hoop mechanism 3, and the remaining steel wires are blocked by the separation teeth 515.

[0040] In addition, in order to flatten the steel wire, a flattening plate 517 is also fixedly connected between the two guide plates 512. The flattening plate 517 is arranged obliquely, and the flattening plate 517 is located on the side of the dial 514 away from the hoop mechanism 3. Only one steel wire can pass between the flattening plate 517 and the guide rail 511.

[0041] Therefore, the steel wire can only pass through the gap between the flattening plate 517 and the guide rail 511 one by one, reducing the possibility of jamming between the separation teeth 515 and the steel wire.

[0042] The binding table 4 is provided with a positioning groove 41 adjacent to the bottom of the guide rail 511. When the steel wire reaches the bottom along the guide rail 511, the steel wire falls into the positioning groove 41. The groove bottom of the positioning groove 41 is arranged in a U shape, so that the middle of the groove bottom is low and the two ends are high. The bending assembly 52 includes a rotating rod 521 rotatably connected to the binding table 4. The rotating rod 521 is located on the side of the positioning groove 41 away from the guide rail 511, and the rotating rod 521 is parallel to the positioning groove 41. Four bending rods 522 are fixedly connected to the rotating rod 521, and the bending rods 522 are arranged perpendicularly to the rotating rod 521. The binding table 4 is provided with a recess 42 corresponding to the bending rod 522 and used for rotating the bending rod 522. The recess 42 is communicated with the positioning groove 41, and the binding table 4 is also provided with a driving motor 523 for driving the rotating rod 521 to rotate.

[0043] When the steel wire slides into the positioning groove 41, the driving motor 523 drives the rotating rod 521 to rotate, and the bending rod 522 rotates with the rotating rod 521, so that the upper part of the steel wire presses the steel wire downward, until the steel wire abuts against the groove bottom of the positioning groove 41. At this time, the bending rod 522 continues to rotate and is separated from the steel wire, so that the steel wire is bent along the groove bottom of the positioning groove 41.

[0044] The two ends of the groove bottom of the positioning groove 41 are provided with bending plates 524, and the inside of the binding table 4 is further provided with a second hydraulic cylinder 525 for driving the bending plates 524 to move to the center. When the steel wires are distributed along the groove bottom of the positioning groove 41, the second hydraulic cylinder 525 pushes the bending plates 524 to move to the center of the positioning groove 41, so that the two ends of the steel wire are bent to the middle, thereby making the steel wire gradually surround the circumferential side of the profile steel. The twisting assembly 53 twists the two ends of the steel wire to make the profile steel bound by the steel wire.

[0045] The twisting assembly 53 comprises a fixed frame 531 fixedly connected with the binding table 4 and the packing table 2. The fixed frame 531 is provided with a lifting block 532 opposite the position of the bending assembly 52. The lifting block 532 and the fixed frame 531 are provided with a fourth hydraulic cylinder 538 connected with the lifting block 532 and the fixed frame 531. The lifting block 532 is rotatably connected with a frame body 533 below. The lifting block 532 is provided with a servo motor 534 for driving the frame body 533 to rotate. The frame body 533 is fixedly connected with a supporting plate 535 close to one end of the bending assembly 52. The frame body 533 is further provided with a pressing plate 536 above the supporting plate 535 and opposite the supporting plate 535. The pressing plate 536 is slidably connected with the frame body 533. The frame body 533 is further fixedly connected with a third hydraulic cylinder 537 for driving the pressing plate 536 to move up and down. The supporting plate 535 is provided with a triangular clamping groove 5351 on one side close to the pressing plate 536. The shape of the pressing plate 536 matches the clamping groove 5351.

[0046] The fourth hydraulic cylinder 538 drives the frame body 533 to descend. When the bending assembly 52 bends the steel wire, the two ends of the steel wire pass through the gap between the supporting plate 535 and the pressing plate 536 from the two sides of the supporting plate 535 at the same time. Then the third hydraulic cylinder 537 drives the pressing plate 536 to descend, so as to press the end of the steel wire in the clamping groove 5351. Then the servo motor 534 drives the frame body 533 to rotate, so as to twist the end of the steel wire, thereby binding the profile steel.

[0047] The implementation principle of the embodiment is as follows. The profile steel slides into the limiting block 21 through the chain 11. Then the first hydraulic cylinder 35 drives the two push plates 32 to move close to each other, so that all the profile steels are folded. The driving disc drives the separation tooth 515 to move a steel wire into the positioning groove 41. The driving motor 523 drives the bending rod 522 to rotate, so that the steel wire is bent to abut against the groove bottom of the positioning groove 41. Then the second hydraulic cylinder 525 drives the bending plate 524 to move, so that the steel wire surrounds the circumferential side of the profile steel. The two ends of the steel wire pass through the gap between the supporting plate 535 and the pressing plate 536 from the two sides of the supporting plate 535. The servo motor 534 drives the frame body 533 to rotate, so as to twist the binding. After the binding is completed, the third hydraulic cylinder 537 is retracted. The pressing plate 536 moves away from the supporting plate 535. Then the fourth hydraulic cylinder 538 is retracted. The supporting plate 535 moves up and is separated from the end of the two ends of the steel wire. The first hydraulic cylinder 35 is retracted. The push plate 32 is separated from the profile steel. Thus, the binding work of the profile steel is completed.

[0048] The embodiments of the present application are preferred embodiments of the present application, and are not intended to limit the protection scope of the present application, wherein the same parts are denoted by the same reference numerals. Therefore, any equivalent changes made on the structure, shape, and principle of the present application should be covered by the protection scope of the present application.

Claims

1. A profile steel conveying and packing device, comprising a support frame (1), a chain (11) is arranged on the support frame (1), characterized in that, One end of the support frame (1) is provided with a packing table (2), the packing table (2) is provided with a limiting block (21), the limiting block (21) is arranged in U shape and is located below one end of the chain (11), the packing table (2) is further provided with a hoop mechanism (3) for hoop section steel, the hoop mechanism (3) comprises a bottom plate (31) arranged on the packing table (2), the both sides of the bottom plate (31) are hingedly connected with a push plate (32), the side, away from each other, of the two push plates (32) is hingedly connected with a first hydraulic cylinder (35), the first hydraulic cylinder (35) is hingedly connected with the packing table (2), one side of the packing table (2) is provided with a binding table (4), the binding table (4) is provided with a binding mechanism (5) for binding section steel, the binding mechanism (5) comprises a conveying assembly (51) for conveying steel wire intermittently, a bending assembly (52) for bending steel wire and a torsion assembly (53) for binding section steel, the conveying assembly (51) comprises a guide rail (511) arranged on the binding table (4), the end, close to the packing table (2), of the guide rail (511) is downwardly inclined, the steel wire rolls along the guide rail (511), a poking disc (514) is arranged above the guide rail (511), the edge of the poking disc (514) is provided with a separation tooth (515), only one steel wire is accommodated between two adjacent separation teeth (515), the binding table (4) is provided with a driving member for driving the poking disc (514) to rotate, the bending assembly (52) is arranged at the bottom of the guide rail (511), the binding table (4) is provided with a positioning groove (41) located at the bottom of the guide rail (511), the bottom of the positioning groove (41) is low in the middle and high at both ends, the positioning groove (41) accommodates the steel wire, the bending assembly (52) comprises a rotating rod (521) arranged on one side of the positioning groove (41) and rotationally connected with the binding table (4), the rotating rod (521) is parallel to the steel wire, the rotating rod (521) is provided with a bending rod (522) for pressing and bending the steel wire in the positioning groove (41), the binding table (4) is provided with a recess (42) for the bending rod (522) to rotate, the recess (42) is communicated with the positioning groove (41), the bottom of the positioning groove (41) at both ends is provided with a bending plate (524), the binding table (4) is further provided with a second hydraulic cylinder (525) for driving the bending plate (524) to move to the center of the positioning groove (41), the torsion assembly (53) is located above the bending assembly (52), the torsion assembly (53) comprises a frame body (533) located above the section steel, the lower end of the frame body (533) is fixedly connected with a supporting plate (535), the supporting plate (535) is provided with a pressing plate (536) for extruding the steel wire on the supporting plate (535), the pressing plate (536) is slidingly connected with the frame body (533), the frame body (533) is provided with a third hydraulic cylinder (537) for driving the pressing plate (536), the frame body (533) is rotationally connected with a lifting block (532) above,The lifting block (532) is provided with a servo motor (534) for driving the rotation of the frame body (533), and the lifting block (532) is provided with a fixing frame (531). The fourth hydraulic cylinder (538) is arranged between the fixing frame (531) and the lifting block (532).

2. A device for conveying and packing a steel section according to claim 1, characterized in that The bottom plate (31) is provided with a positioning column (33) penetrating through the packing table (2) and being in sliding connection with the packing table (2), and both sides of the bottom plate (31) are provided with a chain lock (34) for connecting the packing table (2).

3. A device for conveying and packing a steel product according to claim 1, characterized in that, The supporting plate (535) is provided with a clamping groove (5351) on one side close to the pressing plate (536), and the pressing plate (536) is inserted into the clamping groove (5351).

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