A device and method for stacking sections of steel

Abstract

The application discloses a type steel stacking machine device and a stacking method. A steel separation counting mechanism is arranged below a steel moving rack; a connecting rod is arranged on one side of the steel moving rack; a first stop block, a second stop block and a third stop block are all arranged at intervals along the length direction of the connecting rod and are rotationally arranged on the connecting rod, and the first stop block is close to the steel separation counting mechanism; a steel lifting mechanism is arranged below the steel moving rack and below the second stop block and the third stop block; a magnetic head overturning mechanism is located between the steel lifting mechanism and a stacking lifting platform and is configured to suck reverse type steel between the first stop block and the second stop block, then overturn and suck forward type steel between the second stop block and the third stop block, and deliver the alternately placed forward type steel and reverse type steel to the stacking lifting platform. Therefore, the application overturns the angle of the reverse type steel, so that the forward type steel and the reverse type steel are staggered and stacked, the forward type steel and the reverse type steel are automatically separated through the steel separation counting mechanism, and the working efficiency is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of auxiliary rectifying equipment of a profile steel production line, and particularly relates to a profile steel stacking machine device and a stacking method. BACKGROUND

[0002] Profile steel is a kind of bar-shaped steel material with a certain cross-sectional shape and size. Profile steel is divided into simple cross-section profile steel and complex cross-section profile steel according to the cross-sectional shape. The simple cross-section profile steel includes square steel, round steel, flat steel, angle steel, hexagonal steel, etc. The complex cross-section profile steel includes I-beam, channel steel, rail, window frame steel, curved profile steel, etc.

[0003] At present, most of the domestic traditional profile steel production lines are stacked by manual stacking or semi-mechanical stacking. Profile steel is conveyed to a stacking rack by a conveying chain, and a worker lifts the profile steel and places it on the stacking rack, and the stacking is visually observed by the worker. Therefore, the existing device cannot alternately place profile steel face to face or back to back at one time, the work efficiency is low, the working environment is poor, and error deviation or dumping is prone to occur, thereby causing a safety hazard. SUMMARY

[0004] The profile steel stacking machine device and the stacking method provided in the embodiments of the present application solve the technical problem of low work efficiency and poor working environment of the profile steel stacking machine device in the prior art.

[0005] In a first aspect, the embodiments of the present application provide a profile steel stacking machine device, which comprises a profile separation counting mechanism, a first stop block, a second stop block, a third stop block, a connecting rod, a profile lifting mechanism and a magnetic head turning mechanism. The profile separation counting mechanism is arranged below a profile moving rack and is configured to be raised when separating profile billets to block the profile billets behind. The connecting rod is arranged on the side of the profile moving rack. The first stop block, the second stop block and the third stop block are all arranged along the length direction of the connecting rod and are rotationally arranged on the connecting rod, and the first stop block is close to the profile separation counting mechanism. The profile lifting mechanism is arranged below the profile moving rack and below the second stop block and the third stop block, and is configured to lift the forward profile between the second stop block and the third stop block. The magnetic head turning mechanism is located between the profile lifting mechanism and a stacking lifting platform, and is configured to, after attracting the reverse profile between the first stop block and the second stop block, turn and attract the forward profile between the second stop block and the third stop block, and convey the alternately placed forward profile and reverse profile to the stacking lifting platform.

[0006] In combination with the first aspect, in a possible implementation manner, the profile steel stacking machine device further comprises a material pressing arm. The material pressing arm is arranged above the stacking lifting platform and is configured to clean the forward profile and the reverse profile on the magnetic head turning mechanism.

[0007] With reference to the first aspect, in a possible implementation manner, the steel separating counting mechanism comprises a first steel separating block, a first swing arm linkage assembly, a first synchronous shaft and a first driving member; an output end of the first driving member is connected to the first synchronous shaft; one end of the first swing arm linkage assembly is connected to the first synchronous shaft, and the other end thereof is connected to the first steel separating block; the first steel separating block is arranged below the steel moving rack and is configured to be lifted up when separating the steel profile to block the steel profile behind.

[0008] With reference to the first aspect, in a possible implementation manner, the first swing arm linkage assembly comprises a first linkage, a second linkage, a third linkage and a fourth linkage; the first linkage and the second linkage are respectively connected to the first synchronous shaft; one end of the fourth linkage is connected to an end of the second linkage away from the first synchronous shaft, and the other end thereof is connected to the first steel separating block; two ends of the third linkage are respectively connected to an end of the first linkage away from the first synchronous shaft and the fourth linkage; the first linkage, the second linkage, the third linkage and the fourth linkage constitute a four-link structure.

[0009] With reference to the first aspect, in a possible implementation manner, the steel lifting mechanism comprises a second steel separating block, a second swing arm linkage assembly, a second synchronous shaft and a second driving member; an output end of the second driving member is connected to the second synchronous shaft; one end of the second swing arm linkage assembly is connected to the second synchronous shaft, and the other end thereof is connected to the second steel separating block; the second steel separating block is arranged below the steel moving rack and below the second blocking block and the third blocking block, and is configured to lift the forward steel profile between the second blocking block and the third blocking block.

[0010] With reference to the first aspect, in a possible implementation manner, the magnetic head overturning mechanism comprises an electromagnetic suction disc, an overturning assembly, a third driving member, a reciprocating assembly and a support; the third driving member is connected to a base; a side wall of the overturning assembly is connected to an output end of the third driving member, and the third driving member is configured to drive the overturning assembly to lift and drop; an end of the overturning assembly away from the third driving member is connected to the electromagnetic suction disc, and the overturning assembly is configured to drive the electromagnetic suction disc to overturn; one end of the support is connected to the base, and the other end thereof is connected to a bottom of the overturning assembly; one end of the reciprocating assembly is connected to a side of the support away from the base, and the other end thereof is connected to a side wall of the overturning assembly away from the third driving member, and is configured to drive the overturning assembly to reciprocate to make the electromagnetic suction disc reciprocate.

[0011] With reference to the first aspect, in a possible implementation manner, the overturning assembly comprises a fifth driving member, a gear box and an overturning output shaft; an output end of the fifth driving member is connected to an input end of the gear box and is fixedly installed on the support; the overturning output shaft is connected to an output end of the gear box; the electromagnetic chuck is rotationally connected to the overturning output shaft; an output end of the third driving member is connected to a side wall of the gear box; the reciprocating assembly is connected to a side wall of the gear box which is away from the third driving member.

[0012] With reference to the first aspect, in a possible implementation manner, the reciprocating assembly comprises a fourth driving member, a first swing rod and a second swing rod; the fourth driving member is connected to an end of the support which is away from the base; an output end of the fourth driving member is connected to the first swing rod; two ends of the second swing rod are rotationally connected to an end of the first swing rod which is away from the fourth driving member and a side wall of the overturning assembly which is away from the third driving member.

[0013] With reference to the first aspect, in a possible implementation manner, the profile steel stacking machine device further comprises a sensor; the sensor is arranged on the stacking lifting platform; when the number of layers of the forward profile steel and the reverse profile steel placed on the stacking lifting platform exceeds a set value, the sensor sends an instruction to the stacking area conveying roller way, and the stacking area conveying roller way conveys the forward profile steel and the reverse profile steel to the baling machine for baling and placing.

[0014] In a second aspect, the embodiments of the present application provide a stacking method using the steel pile stacker device as described in the first aspect or any possible implementation manner of the first aspect, the stacking method comprising: the steel moving rack receiving the group steel blank delivered by the steel moving machine; the steel separating and counting mechanism lifting the first batch of reverse steel after the first batch of forward steel passes, so that the steel moving machine is paused; the first batch of forward steel moves towards the first block, the first block and the second block fall; the first batch of forward steel moves between the first block and the second block, the steel separating and counting mechanism falls, the first batch of reverse steel moves towards the first block, the first block rises, and the steel separating and counting mechanism lifts the second batch of forward steel; the first batch of forward steel moves between the second block and the third block, the third block rises, and the steel lifting mechanism lifts the first batch of forward steel between the second block and the third block; the first block falls, the first batch of reverse steel moves between the first block and the second block, the second block rises, so that the first batch of reverse steel stops at the magnetic head turning mechanism suction position; the magnetic head turning mechanism lifts, and the first batch of reverse steel between the first block and the second block is sucked by the magnetic head turning mechanism; the magnetic head turning mechanism turns, the steel lifting mechanism continues to lift the first batch of forward steel upwards, so that the first batch of forward steel is sucked by the magnetic head turning mechanism; the magnetic head turning mechanism delivers the alternately placed forward steel and reverse steel to the stacking lifting platform; the first batch of reverse steel moves between the first block and the second block, the steel separating and counting mechanism falls, the first block rises, and the second batch of forward steel moves towards the first block.

[0015] The one or more technical solutions provided in the embodiments of the present application have at least the following technical effects:

[0016] The steel pile stacking machine device provided by the embodiment of the application comprises a steel separating counting mechanism, a first stop block, a second stop block, a third stop block, a connecting rod, a steel lifting mechanism and a magnetic head overturning mechanism. The working principle of the steel pile stacking machine device is as follows: the steel group blank conveyed by the steel moving machine is received by the steel moving rack; the steel separating counting mechanism lifts the first batch of reverse steels after the first batch of forward steels pass; when the first batch of forward steels move towards the first stop block, the first stop block and the second stop block fall; when the first batch of forward steels move between the first stop block and the second stop block, the steel separating counting mechanism falls, the first stop block rises when the first batch of reverse steels move towards the first stop block, and the steel separating counting mechanism lifts the second batch of forward steels; when the first batch of forward steels move between the second stop block and the third stop block, the third stop block rises, and the steel lifting mechanism lifts the first batch of forward steels between the second stop block and the third stop block; the first stop block falls, the second stop block rises when the first batch of reverse steels move between the first stop block and the second stop block, so that the first batch of reverse steels stop at the suction position of the magnetic head overturning mechanism; the magnetic head overturning mechanism lifts and sucks the first batch of reverse steels between the first stop block and the second stop block; the magnetic head overturning mechanism overturns, the steel lifting mechanism continues to lift the first batch of forward steels, so that the first batch of forward steels are sucked by the magnetic head overturning mechanism; the magnetic head overturning mechanism conveys the forward steels and the reverse steels placed alternately to the stacking lifting platform; the steel separating counting mechanism falls when the first batch of reverse steels move between the first stop block and the second stop block, the first stop block rises, the second batch of forward steels move towards the first stop block, and the above operation is repeated. Therefore, the angle of the reverse steels is overturned by the embodiment of the application, so that the forward steels and the reverse steels are stacked alternately, at the same time, the forward steels and the reverse steels are automatically separated by the steel separating counting mechanism, manpower is saved, work efficiency is improved, and the market share of the steel production manufacturer is improved. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the application, the following will briefly introduce the drawings needed to be used in the description of the embodiments of the application. Obviously, the drawings in the following description are some embodiments of the application, and other drawings can also be obtained by those skilled in the art without any creative effort.

[0018] Figure 1 The flow chart of the steel pile stacking machine device provided by the embodiment of the application;

[0019] Figure 2 The structure schematic diagram of the steel separating counting mechanism provided by the embodiment of the application;

[0020] Figure 3A The structure schematic diagram of the magnetic head overturning mechanism at the initial time provided by the embodiment of the application;

[0021] Figure 3B A structure schematic diagram of the magnetic head turnover mechanism when receiving materials is provided for the embodiment of the present application;

[0022] Figure 3C A structure schematic diagram of the magnetic head turnover mechanism when conveying is provided for the embodiment of the present application;

[0023] Figure 3D A structure schematic diagram of the magnetic head turnover mechanism when stacking is provided for the embodiment of the present application;

[0024] Figure 4 A structure schematic diagram of the steel lifting mechanism is provided for the embodiment of the present application.

[0025] Reference signs: 1-steel distribution counting mechanism; 11-first steel distribution block; 12-first swing arm connecting rod assembly; 121-first connecting rod; 122-second connecting rod; 123-third connecting rod; 124-fourth connecting rod; 13-first synchronous shaft; 14-first driving member; 2-first stop block; 3-second stop block; 4-third stop block; 5-connecting rod; 6-steel lifting mechanism; 61-second steel distribution block; 62-second swing arm connecting rod assembly; 63-second synchronous shaft; 64-second driving member; 7-magnetic head turnover mechanism; 71-electromagnetic chuck; 72-turnover assembly; 721-fifth driving member; 722-gear box; 723-turnover output shaft; 73-third driving member; 74-reciprocating assembly; 741-fourth driving member; 742-first swing rod; 743-second swing rod; 75-stand; 8-pressing arm; 9-sensor; 10-palletizing lifting platform. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.

[0027] In the description of the embodiments of this application, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing the embodiments of this application and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application. The terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. Furthermore, the terms "installed," "connected," and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in the embodiments of this application according to the specific circumstances.

[0028] This application provides a steel section stacking machine device, such as... Figures 1 to 4 As shown. The steel stacking machine includes a steel separation counting mechanism 1, a first stop block 2, a second stop block 3, a third stop block 4, a connecting rod 5, a steel lifting mechanism 6, and a magnetic head flipping mechanism 7. The steel separation counting mechanism 1 is located below the steel transfer platform and is configured to rise when separating steel billets to block the steel billets behind them. The connecting rod 5 is located on the side of the steel transfer platform. The first stop block 2, the second stop block 3, and the third stop block 4 are all spaced apart along the length of the connecting rod 5 and are rotatably mounted on the connecting rod 5. The first stop block 2 is close to the steel separation counting mechanism 1. In this embodiment, when the first stop block 2 is raised, it is perpendicular to the horizontal plane and blocks exactly the number of forward or reverse steel sections. When the first stop block 2 is lowered, it is parallel to the horizontal plane and located on the side of the connecting rod 5 away from the steel sections, causing the forward or reverse steel sections to move towards the second stop block 3. In this embodiment of the application, the second stop 3 and the third stop 4 are both perpendicular to the horizontal plane when they are raised; and both the second stop 3 and the third stop 4 are both parallel to the horizontal plane when they are lowered.

[0029] Both the steel transfer platform and the steel transfer machine in this application embodiment are chain structures.

[0030] like Figure 1As shown, the steel lifting mechanism 6 is arranged below the steel moving frame and below the second stop block 3 and the third stop block 4, and is configured to lift the forward steel between the second stop block 3 and the third stop block 4. The magnetic head flipping mechanism 7 is arranged between the steel lifting mechanism 6 and the stacking lifting platform 10, and is configured to, after sucking the reverse steel between the first stop block 2 and the second stop block 3, flip and suck the forward steel between the second stop block 3 and the third stop block 4, and deliver the forward steel and the reverse steel placed alternately to the stacking lifting platform 10. When the second stop block 3 of the embodiment of the present application is lifted, the reverse steel can be stopped at the position of the magnetic head flipping mechanism 7 for easy sucking. When the forward steel enters between the second stop block 3 and the third stop block 4, the third stop block 4 is lifted to block the forward steel from moving forward. At the same time, when the forward steel enters between the second stop block 3 and the third stop block 4, the steel lifting mechanism 6 lifts the forward steel between the second stop block 3 and the third stop block 4, and the steel moving frame continues to move to deliver the reverse steel to between the first stop block 2 and the second stop block 3. At this time, the magnetic head flipping mechanism 7 is lifted to suck the reverse steel between the first stop block 2 and the second stop block 3, and then the magnetic head flipping mechanism 7 is flipped and moved directly above the forward steel, and the steel lifting mechanism 6 continues to lift to deliver the forward steel to the magnetic head flipping mechanism 7. Therefore, the embodiment of the present application cleverly realizes the stacking of the forward steel and the reverse steel by flipping the angle of the reverse steel, saves time, improves work efficiency, and further improves the market share of the steel production manufacturer.

[0031] Specifically, the steel stacking machine device further comprises a photoelectric steel counter and a camera arranged on the steel moving frame. The photoelectric steel counter is close to the steel separating and counting mechanism 1, and the camera continuously and real-timely shoots the end face of the steel in the production site. Through analysis of the gray scale, contour and other information of the steel end face image, the mode recognition and artificial intelligence algorithm can quickly calculate the number of steels in the image. When the total number of steels passing in front of the camera reaches a preset number, the steel separating and counting mechanism 1 is controlled to act in a certain time sequence to separate the forward steel and the reverse steel at the boundary, so as to realize the functions of automatic counting and automatic steel separating.

[0032] Specifically, the direction of the reverse steel of the embodiment of the present application on the steel moving frame is the same as that of the forward steel. After the magnetic head flipping mechanism 7 sucks the reverse steel, it is rotated by 180 degrees, and then sucks the forward steel. At this time, the forward steel and the reverse steel are placed alternately in face-to-face stacking.

[0033] As Figure 1As shown, the section steel stacking machine device further comprises a pressing arm 8. The pressing arm 8 is arranged above the stacking lifting platform 10 and is configured to clean the forward section steel and the reverse section steel on the magnetic head turnover mechanism 7. When the magnetic head turnover mechanism 7 delivers the stacked forward section steel and reverse section steel to the stacking lifting platform 10, the forward section steel will fall on the stacking lifting platform 10 due to gravity after the magnetic head turnover mechanism 7 is powered off, but the reverse section steel above the forward section steel may still be adsorbed on the magnetic head turnover mechanism 7 for a short time. The pressing arm 8 can press the reverse section steel down from the magnetic head turnover mechanism 7, so as to realize the separation of the reverse section steel. At the same time, the pressing arm 8 can also arrange the forward section steel and the reverse section steel on the stacking lifting platform 10, so that the forward section steel and the reverse section steel are stacked more neatly.

[0034] As shown in Figure 2 , the section steel counting mechanism 1 comprises a first section steel block 11, a first swing arm linkage assembly 12, a first synchronous shaft 13 and a first driving member 14. The output end of the first driving member 14 is connected to the first synchronous shaft 13. One end of the first swing arm linkage assembly 12 is connected to the first synchronous shaft 13, and the other end is connected to the first section steel block 11. The first section steel block 11 is arranged below the section steel moving rack and is configured to be lifted up to block the section steel behind when separating the section steel. Specifically, the first driving member 14 of the embodiment of the application is a driving cylinder, and the output shaft of the driving cylinder is connected to the first synchronous shaft 13. The first synchronous shaft 13 drives the first swing arm linkage assembly 12 to move upward, so as to lift up the forward section steel or the reverse section steel upward.

[0035] Continuing to refer to Figure 2 , the first swing arm linkage assembly 12 comprises a first linkage 121, a second linkage 122, a third linkage 123 and a fourth linkage 124. The first linkage 121 and the second linkage 122 are respectively connected to the first synchronous shaft 13. One end of the fourth linkage 124 is connected to the end of the second linkage 122 away from the first synchronous shaft 13, and the other end is connected to the first section steel block 11. The two ends of the third linkage 123 are respectively connected to the end of the first linkage 121 away from the first synchronous shaft 13 and the fourth linkage 124. The first linkage 121, the second linkage 122, the third linkage 123 and the fourth linkage 124 constitute a four-link structure.

[0036] As shown in Figure 4As shown, the steel lifting mechanism 6 includes a second steel lifting block 61, a second swing arm connecting rod assembly 62, a second synchronous shaft 63 and a second driving member 64. The output end of the second driving member 64 is connected to the second synchronous shaft 63. One end of the second swing arm connecting rod assembly 62 is connected to the second synchronous shaft 63, and the other end is connected to the second steel lifting block 61. The second steel lifting block 61 is arranged below the steel moving rack and below the second stop block 3 and the third stop block 4, and is configured to lift the forward type steel between the second stop block 3 and the third stop block 4. When the forward type steel is located between the second stop block 3 and the third stop block 4, the steel lifting mechanism 6 lifts the forward type steel, so that the forward type steel is separated from the steel moving rack, and the steel moving rack can move the reverse type steel to between the first stop block 2 and the second stop block 3 without stopping. After the magnetic head flipping mechanism 7 sucks the reverse type steel, the steel lifting mechanism 6 lifts the forward type steel to the suction position of the magnetic head flipping mechanism 7, so that the forward type steel and the reverse type steel can be sucked and transported to the stacking lifting platform 10 in a staggered manner, saving time and improving work efficiency.

[0037] Further, the structure of the second swing arm connecting rod assembly 62 of the embodiment of the present application is the same as that of the first swing arm connecting rod assembly 12, which is a simple four-bar linkage structure. The second driving member 64 of the embodiment of the present application is a driving cylinder, the output shaft of the driving cylinder is connected to the second synchronous shaft 63, and the key of the second synchronous shaft 63 drives the second swing arm connecting rod assembly 62 to swing upward, so as to lift the forward type steel or the reverse type steel upward.

[0038] In the embodiment of the present application, the magnetic head flipping mechanism 7 includes an electromagnetic suction disc 71, a flipping assembly 72, a third driving member 73, a reciprocating assembly 74 and a support 75. The third driving member 73 is connected to the base. The side wall of the flipping assembly 72 is connected to the output end of the third driving member 73, and the third driving member 73 is configured to drive the flipping assembly 72 to lift. The end of the flipping assembly 72 away from the third driving member 73 is connected to the electromagnetic suction disc 71, and the flipping assembly 72 is configured to drive the electromagnetic suction disc 71 to flip. One end of the support 75 is connected to the base, and the other end is connected to the bottom of the flipping assembly 72. One end of the reciprocating assembly 74 is connected to the side of the support 75 away from the base, and the other end is connected to the side wall of the flipping assembly 72 away from the third driving member 73, and is configured to drive the flipping assembly 72 to reciprocate, so as to drive the electromagnetic suction disc 71 to reciprocate.

[0039] The support 75 of the embodiment of the present application includes a first base and a second base, the height of the second base is higher than the height of the first base, and the first base and the second base are connected by fasteners. The flipping assembly 72 is connected to the first base, and the reciprocating assembly 74 is connected to the second base.

[0040] As Figure 3AAs shown, in the initial position, the electromagnetic chuck 71 is directly below the first stop 2 and the second stop 3. The third drive component 73 raises the flipping assembly 72, causing the reverse-shaped steel to be picked up by the electromagnetic chuck 71; Figure 3B As shown, the electromagnetic chuck 71 attracts the positively oriented steel section located between the first stop 2 and the second stop 3; as Figure 3C As shown, the reciprocating assembly 74 drives the flipping assembly 72 to move. Simultaneously, the flipping assembly 72 flips the electromagnetic chuck 71, and the steel lifting mechanism 6 lifts the forward-moving steel section between the second stop 3 and the third stop 4, causing the electromagnetic chuck 71 to also pick up the forward-moving steel section. Figure 3D As shown, the reciprocating component 74 moves, driving the flipping component 72 to move, so that the electromagnetic chuck 71 reaches directly above the palletizing lifting platform 10. At this time, the third driving component 73 lowers the height, and after the electromagnetic chuck 71 is de-energized, the stacked forward and reverse steel sections fall onto the palletizing lifting platform 10.

[0041] Furthermore, the tilting assembly 72 includes a fifth drive member 721, a gearbox 722, and a tilting output shaft 723. The output end of the fifth drive member 721 is connected to the input end of the gearbox 722 and is fixedly mounted on the support 75. The tilting output shaft 723 is connected to the output end of the gearbox 722. The electromagnetic chuck 71 is rotatably connected to the tilting output shaft 723. The output end of the third drive member 73 is connected to the side wall of the gearbox 722. The reciprocating assembly 74 is connected to the side wall of the gearbox 722 opposite to the third drive member 73. The gearbox 722 includes a housing and a gear set. The gear set is prior art and will not be described in detail here.

[0042] like Figure 3B As shown, the reciprocating assembly 74 includes a fourth drive member 741, a first rocker arm 742, and a second rocker arm 743. The fourth drive member 741 is connected to the end of the support 75 away from the foundation, and the output end of the fourth drive member 741 is connected to the first rocker arm 742. The two ends of the second rocker arm 743 are respectively rotatably connected to the end of the first rocker arm 742 away from the fourth drive member 741 and the side wall of the tilting assembly 72 opposite to the third drive member 73.

[0043] like Figure 1 As shown, the steel section stacking machine also includes a sensor 9. The sensor 9 is installed on the stacking lifting platform 10. When the number of multiple layers of forward and reverse steel sections placed on the stacking lifting platform 10 exceeds the set value, the sensor 9 sends a command to the conveyor roller in the stacking area. The conveyor roller in the stacking area then transports the multiple layers of forward and reverse steel sections to the baler for bundling and placement.

[0044] The existing section steel is conveyed to the stacking rack by the conveying chain, is manually lifted and placed on the stacking rack, the stacking is visually observed by the worker, the required section steel number is determined according to the bundling number. Therefore, the existing manual counting is low in efficiency, high in labor intensity and cost, and the bundled package is not only not beautiful and not solid, but also is easy to be bumped and hurt in the bundling and packaging process, and thus is easy to cause personal injury accidents. The embodiment of the application can automatically bundle and improve the packaging quality of the section steel.

[0045] The stacking method of the section steel stacking machine device of the application comprises the following steps: a moving steel rack receives a group of section steel blanks conveyed by a moving steel machine; a first batch of reverse section steel is lifted by a first steel separation and counting mechanism 1 after a first batch of forward section steel passes, so that the moving steel machine is paused; the first batch of forward section steel moves towards a first stop block 2, and the first stop block 2 and a second stop block 3 fall; the first batch of forward section steel moves to between the first stop block 2 and the second stop block 3, and the first steel separation and counting mechanism 1 falls; the first batch of reverse section steel moves towards the first stop block 2, the first stop block 2 rises, and the first steel separation and counting mechanism 1 lifts a second batch of forward section steel; the third stop block 4 rises when the first batch of forward section steel moves to between the second stop block 3 and a third stop block 4, and a lifting steel mechanism 6 lifts the first batch of forward section steel between the second stop block 3 and the third stop block 4; the first stop block 2 falls, the second stop block 3 rises when the first batch of reverse section steel moves to between the first stop block 2 and the second stop block 3, and the first batch of reverse section steel is stopped at a suction position of a magnetic head turning mechanism 7; the magnetic head turning mechanism 7 lifts, and the first batch of reverse section steel between the first stop block 2 and the second stop block 3 is sucked; the magnetic head turning mechanism 7 turns, the lifting steel mechanism 6 continues to lift the first batch of forward section steel upwards, and the first batch of forward section steel is sucked by the magnetic head turning mechanism 7; the magnetic head turning mechanism 7 conveys the alternately placed forward section steel and reverse section steel to a stacking lifting table 10; the first batch of reverse section steel moves to between the first stop block 2 and the second stop block 3, the first steel separation and counting mechanism 1 falls, the first stop block 2 rises, the second batch of forward section steel moves towards the first stop block 2, and the above operation is repeated. Therefore, the embodiment of the application turns the angle of the reverse section steel, so that the forward section steel and the reverse section steel are alternately stacked, and the forward section steel and the reverse section steel are automatically separated by the first steel separation and counting mechanism 1, thereby saving manpower and improving work efficiency.

[0046] The various embodiments in the specification are described in a progressive manner, and the same or similar parts between the various embodiments can be referred to each other. Each embodiment mainly describes the difference from other embodiments.

[0047] The above examples are only used to illustrate the technical solutions of the present application, and are not intended to limit the present application; although the present application has been described in detail with reference to the foregoing examples, those skilled in the art should understand that the technical solutions recorded in the foregoing examples can still be modified, or some or all of the technical features thereof can be replaced by equivalents; and these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the present application.

Claims

1. A beam stacker device, characterized in that, The device comprises a steel separation counting mechanism (1), a first stop block (2), a second stop block (3), a third stop block (4), a connecting rod (5), a steel lifting mechanism (6) and a magnetic head flipping mechanism (7). The steel separation counting mechanism (1) is arranged below the steel moving rack and is configured to be raised when separating the steel blank to block the rear steel blank. The connecting rod (5) is arranged on the side of the steel moving rack. The first stop block (2), the second stop block (3) and the third stop block (4) are arranged along the length direction of the connecting rod (5) and are rotatably arranged on the connecting rod (5), and the first stop block (2) is close to the steel separation counting mechanism (1). The steel lifting mechanism (6) is arranged below the steel moving rack and below the second stop block (3) and the third stop block (4), and is configured to lift the forward steel between the second stop block (3) and the third stop block (4). The magnetic head flipping mechanism (7) is arranged between the steel lifting mechanism (6) and the stacking lifting platform (10) and is configured to flip and attract the forward steel between the second stop block (3) and the third stop block (4) after attracting the reverse steel between the first stop block (2) and the second stop block (3), and deliver the forward steel and the reverse steel alternately placed to the stacking lifting platform (10).

2. The shape steel stacker device according to claim 1, characterized in that, Further comprising a pressing arm (8). The pressing arm (8) is arranged above the stacking lifting platform (10) and is configured to clean the forward steel and the reverse steel on the magnetic head flipping mechanism (7).

3. The shape steel stacker device according to claim 1, characterized in that, The steel separation counting mechanism (1) comprises a first steel separation block (11), a first swing arm connecting rod assembly (12), a first synchronous shaft (13) and a first driving member (14). The output end of the first driving member (14) is connected to the first synchronous shaft (13). One end of the first swing arm connecting rod assembly (12) is connected to the first synchronous shaft (13), and the other end is connected to the first steel separation block (11). The first steel separation block (11) is arranged below the steel moving rack and is configured to be raised when separating the steel to block the rear steel.

4. The beam blank stacker apparatus of claim 3, wherein, The first swing arm connecting rod assembly (12) comprises a first connecting rod (121), a second connecting rod (122), a third connecting rod (123) and a fourth connecting rod (124). The first connecting rod (121) and the second connecting rod (122) are respectively connected to the first synchronous shaft (13). One end of the fourth connecting rod (124) is connected to the end of the second connecting rod (122) away from the first synchronous shaft (13), and the other end is connected to the first steel separation block (11). The two ends of the third connecting rod (123) are respectively connected to the end of the first connecting rod (121) away from the first synchronous shaft (13) and the fourth connecting rod (124). The first connecting rod (121), the second connecting rod (122), the third connecting rod (123) and the fourth connecting rod (124) constitute a four connecting rod structure.

5. The shape steel stacker device according to claim 1, wherein, The steel lifting mechanism (6) comprises a second steel separating block (61), a second swing arm connecting rod assembly (62), a second synchronous shaft (63) and a second driving member (64); The output end of the second driving member (64) is connected to the second synchronous shaft (63); One end of the second swing arm connecting rod assembly (62) is connected to the second synchronous shaft (63), and the other end is connected to the second steel separating block (61); The second steel separating block (61) is arranged below the steel moving rack and below the second stop block (3) and the third stop block (4), and is configured to lift the positive steel between the second stop block (3) and the third stop block (4).

6. The shape steel stacker device according to claim 1, wherein, The magnetic head turnover mechanism (7) comprises an electromagnetic suction cup (71), a turnover assembly (72), a third driving member (73), a reciprocating assembly (74) and a support (75); The third driving member (73) is connected to the foundation; The side wall of the turnover assembly (72) is connected to the output end of the third driving member (73), and the third driving member (73) is configured to drive the turnover assembly (72) to rise and fall; The end of the turnover assembly (72) away from the third driving member (73) is connected to the electromagnetic suction cup (71), and the turnover assembly (72) is configured to drive the electromagnetic suction cup (71) to turn over; One end of the support (75) is connected to the foundation, and the other end is connected to the bottom of the turnover assembly (72); One end of the reciprocating assembly (74) is connected to the side of the support (75) away from the foundation, and the other end is connected to the side wall of the turnover assembly (72) away from the third driving member (73), which is configured to drive the turnover assembly (72) to reciprocate, so that the electromagnetic suction cup (71) reciprocates.

7. The shape steel stacker device according to claim 6, characterized in that, The turnover assembly (72) comprises a fifth driving member (721), a gear box (722) and a turnover output shaft (723); The output end of the fifth driving member (721) is connected to the input end of the gear box (722) and is fixedly installed on the support (75); The turnover output shaft (723) is connected to the output end of the gear box (722); The electromagnetic suction cup (71) is rotationally connected to the turnover output shaft (723); The output end of the third driving member (73) is connected to the side wall of the gear box (722); The reciprocating assembly (74) is connected to the side wall of the gear box (722) away from the third driving member (73).

8. The shape steel stacker device according to claim 6, wherein, The reciprocating assembly (74) comprises a fourth driving member (741), a first swing rod (742) and a second swing rod (743); The fourth driving member (741) is connected to one end of the support (75) away from the foundation, and the output end of the fourth driving member (741) is connected to the first swing rod (742); The two ends of the second swing rod (743) are respectively rotationally connected to one end of the first swing rod (742) away from the fourth driving member (741) and the side wall of the turnover assembly (72) away from the third driving member (73).

9. The shape steel stacker device according to claim 1, wherein, It also comprises a sensor (9); The sensor (9) is arranged on the stacking lifting platform (10), when the number of layers of the forward steel and the reverse steel placed by the stacking lifting platform (10) exceeds the set value, the sensor (9) sends a command to the stacking area conveying roller, and the stacking area conveying roller conveys the multiple layers of the forward steel and the reverse steel to the baling machine for baling and placing.

10. A stacking method using the profile steel stacker device according to any one of claims 1 to 9, characterized by, Comprise: The steel group is conveyed by the steel moving machine; The first batch of reverse steel is lifted by the steel separating and counting mechanism (1) after the first batch of forward steel passes, so that the steel moving machine is paused; When the first batch of forward steel moves towards the first stop block (2), the first stop block (2) and the second stop block (3) fall down; When the first batch of forward steel moves between the first stop block (2) and the second stop block (3), the steel separating and counting mechanism (1) falls down, the first batch of reverse steel moves towards the first stop block (2), the first stop block (2) rises, and the steel separating and counting mechanism (1) lifts the second batch of forward steel; When the first batch of forward steel moves between the second stop block (3) and the third stop block (4), the third stop block (4) rises, and the steel lifting mechanism (6) lifts the first batch of forward steel between the second stop block (3) and the third stop block (4); The first stop block (2) falls down, the first batch of reverse steel moves between the first stop block (2) and the second stop block (3), the second stop block (3) rises, so that the first batch of reverse steel stops at the suction position of the magnetic head turning mechanism (7); The magnetic head turning mechanism (7) lifts and sucks the first batch of reverse steel between the first stop block (2) and the second stop block (3); The magnetic head turning mechanism (7) turns, and the steel lifting mechanism (6) continues to lift the first batch of forward steel upwards, so that the first batch of forward steel is sucked by the magnetic head turning mechanism (7); The magnetic head turning mechanism (7) conveys the forward steel and the reverse steel placed alternately to the stacking lifting platform (10); When the first batch of reverse steel moves between the first stop block (2) and the second stop block (3), the steel separating and counting mechanism (1) falls down, the first stop block (2) rises, and the second batch of forward steel moves towards the first stop block (2).

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