Automatic overturning and stacking equipment for sectional materials

Abstract

The utility model discloses automatic overturning and stacking equipment for section bars. The automatic overturning and stacking equipment comprises a mounting rack and a transmission assembly arranged on the mounting rack, the conveying assembly is composed of a plurality of sets of conveying rollers arranged side by side, and the rollers are rotationally installed on the rack. The equipment further comprises a supporting column, and a guide cross beam parallel to the roller is arranged on the supporting column. The transverse advancing support is installed on the guide cross beam in a sliding mode, and the longitudinal advancing support is installed on the transverse advancing support and can move up and down. A plurality of sets of clamp units are arranged on the longitudinal advancing support, each clamp unit is composed of a fixed support, a movable support and a telescopic air cylinder A, a fixed clamping plate and a movable clamping plate are installed on the fixed support and the movable support respectively, and a turning plate is installed on the outer side of the fixed clamping plate and used for turning over profiles. The C-shaped steel overturning and stacking device solves the problem of C-shaped steel overturning and stacking, stability, flexibility and maintainability are improved, efficient and accurate operation is achieved, and production efficiency is remarkably improved.

Description

Technical Field

[0001] The utility model relates to the technical field of profile palletizing equipment, and specifically relates to an automatic profile flipping and palletizing equipment. Background Art

[0002] In modern industrial production, the palletizing process of profiles is an important link in the automatic production line, and is widely used in the production and processing of structural profiles such as C-shaped steel. However, due to the structural characteristics of C-shaped steel, its palletizing process requires special treatment to ensure that adjacent two layers of C-shaped steel can be nested and stacked, so as to reduce the stacking volume and save space. This poses relatively high requirements for the accuracy and efficiency of automatic equipment.

[0003] At present, there are already some automatic palletizing equipment on the market, but most of the equipment is mainly aimed at profiles with conventional shapes and is difficult to effectively handle C-shaped steel with special structures. Especially during the flipping and palletizing process, the existing equipment cannot achieve precise arrangement with the openings of adjacent two layers of C-shaped steel facing each other, resulting in an unsatisfactory palletizing effect. In addition, the existing equipment usually relies on a single manipulator or fixture when flipping profiles, and it is difficult to stably clamp and flip longer or heavier profiles, easily causing profile damage or insecure clamping, which affects production efficiency. Content of the Utility Model

[0004] Aiming at the above deficiencies existing in the prior art, the purpose of the utility model is to provide an automatic profile flipping and palletizing equipment, which not only solves the problem that it is difficult to precisely flip and palletize C-shaped steel in the prior art, but also optimizes in terms of stability, flexibility and maintainability, realizes efficient, precise and reliable flipping and palletizing operations for profiles, and significantly improves industrial production efficiency.

[0005] The technical solution adopted by the utility model to achieve the above purpose is: an automatic profile flipping and palletizing equipment, including an installation frame and a transmission component assembled on the installation frame, and the transmission component includes multiple groups of transmission rollers arranged side by side and rotatably installed on the installation frame.

[0006] It also includes support columns fixedly connected to the installation frame, and a guiding cross beam parallel to the transmission rollers is fixedly connected to the support columns.

[0007] It also includes a transverse traveling bracket, a longitudinal traveling bracket and a fixture unit. The transverse traveling bracket is slidably installed on the guiding cross beam, the longitudinal traveling bracket is interactively installed on the transverse traveling bracket and moves in the vertical direction, and multiple groups of the fixture units are evenly assembled on the longitudinal traveling bracket.

[0008] The fixture unit includes a fixed bracket, a movable bracket, and a telescopic cylinder A. The fixed bracket is fixedly connected to the longitudinal traveling bracket. The movable bracket is slidably mounted on the fixed bracket. The two ends of the telescopic cylinder A are respectively fixedly connected to the fixed bracket and the movable bracket. Vertically arranged fixed clamping plates and movable clamping plates are fixedly connected to the fixed bracket and the movable bracket respectively. A flap is fixedly connected to the outer side of the fixed clamping plate.

[0009] In some of the embodiments, to ensure the stable operation of the transmission assembly and achieve the stable transmission of profiles, the following technical solutions are provided.

[0010] The transmission assembly further includes a driving motor. The driving motor is fixedly installed on the installation frame and is power-connected to one set of the transmission rollers. Transmission sprockets are fixedly connected to the ends of each set of transmission rollers. The transmission sprockets on adjacent two sets of transmission rollers are power-connected through a chain.

[0011] In some of the embodiments, since the profiles transmitted to the installation bracket are not stably placed along the transmission direction, it will cause it difficult for each fixture unit to accurately cooperate to achieve the flipping and clamping actions of the profiles. The following technical solutions are provided for this.

[0012] It further includes a positioning component. The positioning component includes a sliding bracket, supporting wheels, and a telescopic cylinder B. Multiple groups of parallel guide rods are fixedly connected to the installation frame. The guide rods are parallel to the transmission rollers. The sliding bracket is slidably mounted on the guide rods. The supporting wheels include multiple groups and are rotatably mounted on the sliding bracket. The supporting wheels are arranged at intervals with the transmission rollers. The supporting wheels are arranged higher than the transmission rollers. The telescopic cylinder B is fixedly installed on the installation frame. The movable end of the telescopic cylinder B is fixedly connected to the sliding bracket.

[0013] In some of the embodiments, to ensure the stable installation of the fixture unit on the longitudinal traveling bracket and at the same time facilitate its disassembly, assembly, and maintenance, the following technical solutions are provided.

[0014] A horizontally arranged assembly beam is fixedly connected to the bottom of the longitudinal traveling bracket. A connecting bracket is fixedly connected to the fixed bracket. The connecting bracket is fixedly installed on the assembly beam in a detachable manner.

[0015] In some of the embodiments, to ensure the stable installation of the movable bracket on the fixed bracket in a relatively sliding manner, the following technical solutions are provided.

[0016] A guide groove is formed on the fixed bracket. A nested groove is formed on the movable bracket. The nested groove is in sliding combination with the guide groove.

[0017] The beneficial effects of the present utility model:

[0018] 1. Precise flipping and palletizing to improve palletizing efficiency: This equipment is designed specifically for structural profiles such as C-shaped steel, capable of automatically flipping and accurately palletizing the profiles. Through the coordinated cooperation of the fixture unit, adjacent two layers of C-shaped steel can be stacked in a nested state with their openings facing each other, making full use of space, significantly enhancing the palletizing efficiency, reducing manual intervention, and improving the automation level of the production line.

[0019] 2. Stable transmission to ensure precise operation: The transmission component in the equipment consists of multiple groups of transmission rollers and drive motors, and the synchronous operation of each roller is achieved through chains and transmission sprockets, ensuring the stability of the profiles during transmission. At the same time, the alignment component can correct the position of the profiles to keep them perpendicular to the transmission rollers, ensuring that the fixture unit can accurately clamp and flip the profiles, and enhancing the overall operation precision.

[0020] 3. Flexible adjustment to adapt to profiles of different sizes: The lateral traveling bracket and the longitudinal traveling bracket can achieve multi-directional adjustment of the fixture unit through the sliding of the guiding cross beam and the lifting in the vertical direction. Such a design enables the equipment to adapt to profiles of different sizes and shapes, with high versatility and flexibility, meeting various production requirements.

[0021] 4. Efficient flipping to reduce damage: The fixture unit is ingeniously designed, with fixed clamping plates and movable clamping plates respectively set on the fixed bracket and the movable bracket, and the clamping and flipping operations of the profiles are realized through telescopic cylinders. During the flipping process, the turning plate can firmly support one side of the profile, enabling it to flip smoothly, effectively avoiding the profile from falling or being damaged, and ensuring the safety and efficiency of the flipping operation.

[0022] In summary, this solution not only solves the problem that it is difficult to precisely flip and palletize C-shaped steel in the existing technology, but also optimizes in terms of stability, flexibility, and easy maintenance, achieving efficient, precise, and reliable flipping and palletizing operations for profiles, and significantly enhancing the industrial production efficiency. Description of the Drawings

[0023] Figure 1 is the structural schematic diagram of the present utility model;

[0024] Figure 2 is the structural schematic diagram of another perspective of the present utility model;

[0025] Figure 3 is the structural schematic diagram of the supporting combination of the transmission component and the alignment component;

[0026] Figure 4 is Figure 3 the detailed schematic diagram of part A in

[0027] Figure 5Schematic structural diagram of the matching combination of the installation rack, support column, guiding cross beam, transverse traveling bracket, and longitudinal traveling bracket;

[0028] Figure 6 Schematic structural diagram of the matching combination of the fixture unit and the longitudinal traveling bracket;

[0029] Figure 7 Schematic structural diagram of the fixture unit in the disassembled state.

[0030] In the figure: 11 installation rack, 111 guiding rod, 12 support column, 121 connecting beam, 13 guiding cross beam, 21 transmission roller, 211 transmission sprocket, 22 driving motor, 31 transverse traveling bracket, 32 longitudinal traveling bracket, 321 assembly beam, 4 fixture unit, 41 fixed bracket, 411 fixed clamping plate, 412 flap, 413 connecting bracket, 414 guiding groove, 42 movable bracket, 421 movable clamping plate, 422 nested groove, 43 telescopic cylinder A, 51 sliding bracket, 52 supporting wheel, 53 telescopic cylinder B, 6 C-shaped steel. Detailed implementation manners

[0031] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.

[0032] Please refer to Figure 1-7 , an automatic profile turning and palletizing device, including an installation rack 11 and a transmission assembly assembled on the installation rack 11. The transmission assembly includes multiple groups of transmission rollers 21 arranged side by side and rotatably installed on the installation rack 11.

[0033] It further includes a support column 12 fixedly connected to the installation rack 11, and a guiding cross beam 13 parallel to the transmission roller 21 is fixedly connected to the support column 12.

[0034] It further includes a transverse traveling bracket 31, a longitudinal traveling bracket 32, and a fixture unit 4. The transverse traveling bracket 31 is slidably installed on the guiding cross beam 13, the longitudinal traveling bracket 32 is movably installed on the transverse traveling bracket 31 and moves in the vertical direction, and multiple groups of fixture units 4 are evenly assembled on the longitudinal traveling bracket 32.

[0035] The fixture unit 4 includes a fixed bracket 41, a movable bracket 42, and a telescopic cylinder A43. The fixed bracket 41 is fixedly connected to the longitudinal traveling bracket 32. The movable bracket 42 is slidably mounted on the fixed bracket 41. Both ends of the telescopic cylinder A43 are fixedly connected to the fixed bracket 41 and the movable bracket 42 respectively. Vertically arranged fixed clamping plates 411 and movable clamping plates 421 are fixedly connected to the fixed bracket 41 and the movable bracket 42 respectively. A flap 412 is fixedly connected to the outside of the fixed clamping plate 411.

[0036] The installation frame 11 is provided to ensure the stable installation of the transmission assembly thereon. The transmission assembly is provided to ensure the transmission of the produced profiles to the installation frame 11. The profiles to be processed mainly target C-shaped steel 6. When the C-shaped steel 6 is palletized and packed, due to its structural characteristics, it is necessary to arrange adjacent layers of C-shaped steel 6 in opposite directions to facilitate the opposite opening and nested stacking of adjacent C-shaped steel 6 on both sides, so as to reduce the volume of the C-shaped steel 6 during palletizing.

[0037] There are two groups of support columns 12, which are fixedly connected by a connecting beam 121 to improve the structural stability of the connecting columns. One end of the guiding cross beam 13 is fixedly connected to the support column 12, and the other end extends horizontally to the outside of the installation frame 11 to ensure the stable travel of the transverse traveling bracket 31 on the guiding cross beam 13 and realize the stable transfer of the profiles on the installation bracket to an empty position on one side, so as to palletize and pack the profiles transported from the transmission assembly on one side of the installation frame 11.

[0038] The longitudinal traveling bracket 32 moves up and down in the vertical direction. The coordinated operation of the transverse traveling bracket 31 and the longitudinal traveling bracket 32 drives the fixture unit 4 and adjusts the height position and horizontal position of the fixture unit 4, thereby realizing the flipping and transfer palletizing work of the profiles.

[0039] The transverse traveling bracket 31 and the longitudinal traveling bracket 32 can achieve the corresponding traveling movements through ways such as screw drive and cable pulley drive. Since they are all direct applications of existing technologies, no further description will be given.

[0040] For the fixture unit 4, when flipping the profiles transmitted to the installation frame 11, the flap 412 on the fixed bracket 41 is run to the lower side of the profiles. Since the length of the flap 412 is small and cannot fully carry the profiles, when the fixture unit 4 is controlled to move upward as a whole, the flap 412 can drive one side of the profiles to flip upward, while the other side of the profiles remains in the original position under the action of gravity, finally realizing the flipping of the profiles.

[0041] When clamping and fixing the profile, the profile is located between the fixed clamping plate 411 and the movable clamping plate 421. By controlling the contraction of the telescopic cylinder A43, the movable clamping plate 421 moves towards the fixed clamping plate 411, and then the fixed clamping plate 411 and the movable clamping plate 421 clamp and fix the profile.

[0042] To ensure the stable operation of the transmission component and achieve the stable transmission of the profile, the following technical solutions are provided.

[0043] The transmission component further includes a driving motor 22. The driving motor 22 is fixedly installed on the installation frame 11 and is power-connected to one group of transmission rollers 21. Transmission sprockets 211 are fixedly connected to the ends of each group of transmission rollers 21, and the transmission sprockets 211 on adjacent two groups of transmission rollers 21 are power-connected through a chain.

[0044] When the driving motor 22 is working, it can drive the transmission roller 21 connected to it to rotate stably. Then, through the combination of each transmission sprocket 211 and the chain, each group of transmission rollers 21 is driven to rotate synchronously, thereby realizing the stable transmission of the profile.

[0045] Since the profiles transmitted to the installation bracket are not stably placed along the transmission direction, it will cause it difficult for each fixture unit 4 to accurately cooperate to realize the flipping and clamping actions of the profile. The following technical solutions are provided for this.

[0046] It further includes a positioning component. The positioning component includes a sliding bracket 51, a support wheel 52, and a telescopic cylinder B53. Multiple groups of parallel guide rods 111 are fixedly connected to the installation frame 11. The guide rods 111 are parallel to the transmission rollers 21. The sliding bracket 51 is slidably installed on the guide rods 111. The support wheel 52 includes multiple groups and is rotatably installed on the sliding bracket 51. The support wheel 52 is arranged at intervals with the transmission rollers 21. The support wheel 52 is arranged higher than the transmission rollers 21. The telescopic cylinder B53 is fixedly installed on the installation frame 11, and the movable end of the telescopic cylinder B53 is fixedly connected to the sliding bracket 51.

[0047] When the transmission component is operating normally, the telescopic cylinder B53 in the positioning component is in a telescopic state, so that the sliding bracket 51 and the support wheel 52 assembled thereon are on one side of the installation frame 11, so that the positioning component does not affect the normal transmission work of the profile.

[0048] After the profile is transmitted in place and before the fixture unit 4 performs flipping and clamping operations, the telescopic cylinder B53 moves forward in extension, driving the sliding bracket 51 to slide stably along the guide rod 111. Then, the support wheel 52 pushes the profile towards the other end of the transmission roller 21, so that the profile is perpendicular to the transmission roller 21, ensuring that each fixture unit 4 can effectively act on the profile.

[0049] To ensure that the fixture unit 4 can be stably installed on the longitudinal traveling bracket 32 and at the same time facilitate its disassembly, installation, and maintenance, the following technical solutions are provided.

[0050] A horizontally arranged assembly beam 321 is fixedly connected to the bottom of the longitudinal traveling bracket 32. A connecting bracket 413 is fixedly connected to the fixed bracket 41, and the connecting bracket 413 is fixedly installed on the assembly beam 321 in a detachable manner.

[0051] The setting of the assembly beam 321 can provide an installation carrier for the fixture unit 4. The connecting bracket 413 and the fixed bracket 41 are connected by a bolt fixing chain, and the assembly beam 321 and the connecting bracket 413 are also fixedly connected by bolts to facilitate the disassembly, installation, and maintenance of the fixture unit 4.

[0052] To ensure that the movable bracket 42 can be stably installed on the fixed bracket 41 in a relatively sliding manner, the following technical solutions are provided.

[0053] A guiding groove 414 is formed on the fixed bracket 41, and a nested groove 422 is formed on the movable bracket 42. The nested groove 422 and the guiding groove 414 are in sliding combination.

[0054] The guiding groove 414 and the nested groove 422 being in sliding combination can ensure the stable sliding of the movable bracket 42 on the fixed bracket 41.

[0055] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above-described exemplary embodiments, and without departing from the spirit or basic characteristics of the present utility model, the present utility model can be implemented in other specific forms. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be encompassed within the present utility model. Any reference signs in the claims should not be regarded as limiting the claimed rights.

[0056] In addition, it should be understood that although this specification is described according to embodiments, not every embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. An automatic profile turning and palletizing device, characterized in that: It includes an installation rack (11) and a transmission component assembled on the installation rack (11). The transmission component includes multiple groups of transmission rollers (21) arranged side by side and rotatably installed on the installation rack (11). It also includes a support column (12) fixedly connected to the installation rack (11), and a guiding cross beam (13) parallel to the transmission roller (21) is fixedly connected to the support column (12). It further includes a lateral travel bracket (31), a longitudinal travel bracket (32) and a fixture unit (4). The lateral travel bracket (31) is slidably installed on the guiding cross beam (13). The longitudinal travel bracket (32) is interactively installed on the lateral travel bracket (31) and moves in the vertical direction. Multiple groups of the fixture units (4) are evenly assembled on the longitudinal travel bracket (32). The fixture unit (4) includes a fixed bracket (41), a movable bracket (42), and a telescopic cylinder A (43). The fixed bracket (41) is fixedly connected to the longitudinal travel bracket (32). The movable bracket (42) is slidably installed on the fixed bracket (41). Both ends of the telescopic cylinder A (43) are fixedly connected to the fixed bracket (41) and the movable bracket (42) respectively. Vertically arranged fixed clamping plates (411) and movable clamping plates (421) are fixedly connected to the fixed bracket (41) and the movable bracket (42) respectively. A flap (412) is fixedly connected to the outside of the fixed clamping plate (411).

2. The automatic profile turnover and palletizing equipment according to claim 1, characterized in that: The transmission component further includes a driving motor (22). The driving motor (22) is fixedly installed on the installation rack (11) and is power-connected to one group of the transmission rollers (21). Transmission sprockets (211) are fixedly connected to the ends of each group of the transmission rollers (21). The transmission sprockets (211) on adjacent two groups of transmission rollers (21) are power-connected through a chain.

3. An automatic profile turning and palletizing device according to claim 1, characterized in that: It also includes an alignment component. The alignment component includes a sliding bracket (51), support wheels (52), and a telescopic cylinder B (53). Multiple groups of parallel guiding rods (111) are fixedly connected to the installation rack (11). The guiding rods (111) are parallel to the transmission rollers (21). The sliding bracket (51) is slidably installed on the guiding rods (111). Multiple groups of the support wheels (52) are rotatably installed on the sliding bracket (51). The support wheels (52) are arranged at intervals with the transmission rollers (21). The support wheels (52) are arranged higher than the transmission rollers (21). The telescopic cylinder B (53) is fixedly installed on the installation rack (11). The movable end of the telescopic cylinder B (53) is fixedly connected to the sliding bracket (51).

4. The automatic profile turning and palletizing equipment according to claim 1, characterized in that: A horizontally arranged assembly beam (321) is fixedly connected to the bottom of the longitudinal travel bracket (32). A connecting bracket (413) is fixedly connected to the fixed bracket (41). The connecting bracket (413) is fixedly installed on the assembly beam (321) in a detachable manner.

5. An automatic profile turnover and palletizing device according to claim 1, characterized in that: The fixed bracket (41) is provided with a guiding groove (414), and the movable bracket (42) is provided with a nested groove (422). The nested groove (422) and the guiding groove (414) are in sliding combination with each other.

Images