Production line for machining angle steel components

Abstract

The utility model relates to a production line for machining angle steel components, and belongs to the technical field of machining equipment. The angle steel component machining device comprises a feeding device, a discharging device and a material carrying device which moves along a set track and is used for carrying materials, and more than one machining unit used for machining angle steel components is arranged on each of the two sides of the set track. The material carrying device moves along a set track to carry out material loading and unloading operation on the feeding device, the discharging device and the machining units. The utility model has the advantages of reasonable structural design, safety and reliability, can improve the production efficiency, reduce the production cost, reduce the occupied field space, and meet the use requirements.

Description

Technical Field

[0001] The utility model relates to a production line, in particular to a production line for processing angle steel components, and belongs to the technical field of machining equipment. Background Art

[0002] Angle steel components are commonly used components in the manufacturing of engineering machinery and equipment, such as the standard sections of tower crane fish plates. In the mass production process of angle steel components, a continuous processing production line is required. The existing continuous processing production lines for angle steel components generally have multiple processing units arranged in sequence along a straight line, and handling and conveying equipment is used to transfer the angle steel to load and unload materials for each processing unit. The length of the entire production line is relatively long, and the stroke range required for the handling and conveying equipment is large, resulting in problems such as large floor area, low production efficiency, and high cost.

[0003] Moreover, in the current continuous processing production line for angle steel components, there is no conveying equipment that can batch and stably and reliably convey the processed angle steel components out. Summary of the Utility Model

[0004] The purpose of the utility model is to overcome the above-mentioned deficiencies existing in the prior art, and provide a production line for processing angle steel components with reasonable structural design, safety and reliability, which can improve production efficiency, reduce production costs, and reduce the occupied floor space.

[0005] The technical solution adopted by the utility model to solve the above problems is: the production line for processing angle steel components is characterized in that: it includes a feeding device, a discharging device, and a material handling device for moving materials along a set track. One or more processing units for processing angle steel components are respectively arranged on both sides of the set track, and the material handling device moves along the set track to perform loading and unloading operations on the feeding device, the discharging device, and each processing unit.

[0006] Preferably, the discharging device of the utility model includes two groups of chain conveying components. The chain conveying component includes a discharging rack, an endless chain, a rotation driving component, and two sprockets. The two sprockets are rotatably installed on the discharging rack, the endless chain is wound around the two sprockets, the rotation driving component drives any one of the sprockets to rotate, the endless chain has a horizontally arranged conveying section, and a plurality of supporting and positioning mechanisms are arranged on the endless chain, and the plurality of supporting and positioning mechanisms are arranged at intervals along the endless chain.

[0007] Preferably, the material handling device of the utility model includes a handling robot, a track, a moving seat, and a moving driving component. The handling robot is installed on the moving seat, the moving seat runs along the track, and the moving driving component drives the moving seat to run.

[0008] Preferably, each of the multiple support and positioning mechanisms of the present utility model includes a support and positioning member and support rollers. The support and positioning member is connected to the endless chain. The discharge rack is provided with a support surface extending along the conveying section, and the support and positioning member is provided with multiple support rollers that roll on the support surface when running to the conveying section.

[0009] Preferably, the support and positioning member of the present utility model includes two triangular blocks. Each triangular block is hinged to the endless chain and can swing relative to the endless chain around the hinge axis. Each triangular block is provided with multiple support rollers.

[0010] Preferably, the feeding device of the present utility model further includes a supporting frame for supporting the angle steel.

[0011] Compared with the prior art, the present utility model has the following advantages and effects: The present utility model is used for processing the materials of the production line of angle steel members. A handling device is set to move along a set track. One or more processing units are respectively arranged on both sides of the set track. The material handling device moves along the set track to load and unload materials for the feeding device, the discharging device and each processing unit. It can realize the handling of the angle steel of the feeding device to each processing unit for processing. After each processing unit processes the obtained angle steel members, they are then transported by the material handling device to the discharging device for discharging. Since processing units are arranged on both sides of the set track where the material handling device moves, it greatly reduces the site occupied by the equipment, reduces the space occupied by the production line, and can reduce the travel range required for the material handling device to transfer materials between the feeding device, the discharging device and each processing unit, improving production efficiency and reducing production costs. Description of the Drawings

[0012] Figure 1 is a three-dimensional structural schematic diagram of the production line for processing angle steel members in an embodiment of the present utility model.

[0013] Figure 2 is a top-view structural schematic diagram of the production line for processing angle steel members in an embodiment of the present utility model.

[0014] Figure 3 is a three-dimensional structural schematic diagram of the material handling device in an embodiment of the present utility model.

[0015] Figure 4 is a three-dimensional structural schematic diagram of the discharging device in an embodiment of the present utility model when no angle steel member is placed.

[0016] Figure 5 is a three-dimensional structural schematic diagram of the discharging device in an embodiment of the present utility model when an angle steel member is placed.

[0017] In the figure: feeding device 1, supporting frame 11, discharging device 2, discharging rack 21, supporting surface 211, sprocket 22, endless chain 23, conveying section 231, rotation driving assembly 24, supporting and positioning member 25, triangular block 251, supporting roller 26, material handling device 3, handling robot 31, track 32, moving seat 33, processing unit 4. Specific implementation mode

[0018] The present utility model will be further described in detail below with reference to the accompanying drawings and through embodiments. The following embodiments are explanations of the present utility model, and the present utility model is not limited to the following embodiments.

[0019] Embodiment

[0020] See Figures 1 to 5 , the production line for processing angle steel members in this embodiment includes a feeding device 1, a discharging device 2, and a material handling device 3 that moves along a set track for handling materials. One or more processing units 4 for processing angle steel members are respectively arranged on both sides of the set track. The material handling device 3 moves along the set track to perform loading and unloading operations on the feeding device 1, the discharging device 2, and each processing unit 4. For the production line for processing angle steel members, by setting the material handling device 3 to move along the set track, one or more processing units 4 are respectively arranged on both sides of the set track, and the material handling device 3 moves along the set track to perform loading and unloading operations on the feeding device 1, the discharging device 2, and each processing unit 4, it can realize transporting the angle steel of the feeding device 1 to each processing unit 4 for processing. After each processing unit 4 processes the angle steel members, they are then transported by the material handling device 3 to the discharging device 2 for discharging. Since processing units 4 are arranged on both sides of the set track where the material handling device 3 moves, it greatly reduces the site occupied by the equipment, reduces the space occupied by the production line, and can reduce the travel range required for the material handling device 3 to transfer materials between the feeding device 1, the discharging device 2, and each processing unit 4, improving production efficiency and reducing production costs.

[0021] In this embodiment, as Figure 4 and Figure 5As shown in the figure, the discharging device 2 includes two groups of chain conveying components. Each chain conveying component includes a discharging rack 21, two sprockets 22 rotatably mounted on the discharging rack 21, an endless chain 23 wound around the two sprockets 22, and a rotation driving component 24 for driving any one of the sprockets 22 to rotate. The endless chain 23 has a horizontally arranged conveying section 231. A plurality of supporting and positioning mechanisms for inserting between the inner sides of two sides of the angle steel to support and position the angle steel are provided on the endless chain 23. The plurality of supporting and positioning mechanisms are arranged at intervals along the endless chain 23. The number of supporting and positioning mechanisms of the two groups of chain conveying components is the same and corresponds one by one. The corresponding supporting and positioning mechanisms of the two groups of chain conveying components are used to support and position an angle steel when moving to the conveying section 231. During operation, the material handling device 3 transports and places the angle steel member on a pair of supporting and positioning mechanisms on the conveying section 231. The supporting and positioning mechanism just inserts between the inner sides of the two sides of the angle steel to support and position the angle steel. The rotation driving component 24 drives the sprocket 22 to rotate and drives the endless chain 23 to run, which can drive the angle steel member to move, so as to output the angle steel member or facilitate the subsequent station manipulator to grab. The discharging device 2 adopts the structural form of the chain conveying component, which has the advantages of simple structure, low cost, easy manufacturing, convenient control, and stable and reliable operation.

[0022] The above rotation driving component 24 is a prior art. For example, a combination of a motor, a reducer, and a chain drive mechanism can be used. Preferably, the two groups of chain conveying components are driven by the same group of rotation driving component 24, which can ensure synchronism, stable and reliable operation, and reduce the equipment cost.

[0023] In this embodiment, the supporting and positioning mechanism includes a supporting and positioning member 25 connected to the endless chain 23. The discharging rack 21 is provided with a supporting surface 211 extending along the conveying section 231. The supporting and positioning member 25 is provided with a plurality of supporting rollers 26 that roll on the supporting surface 211 when running to the conveying section 231. The supporting and positioning member 25 is supported on the supporting surface 211 through the supporting rollers 26, which can greatly improve the bearing capacity and meet the supporting and conveying requirements of large-weight angle steel members.

[0024] In this embodiment, the supporting and positioning member 25 includes two triangular blocks 251. Each triangular block 251 is hinged to the annular chain 23 and can swing relative to the annular chain 23 about the hinge axis. A plurality of supporting rollers 26 are provided on each triangular block 251. When the two triangular blocks 251 of each supporting and positioning member 25 run to the conveying section 231, they approach each other and can be inserted between the inner sides of the two sides of the angle steel, and respectively form surface contact with the inner side surfaces of the two sides of the angle steel. When the two triangular blocks 251 of each supporting and positioning member 25 run to the position of each sprocket 22, they move away from each other to adapt to the running track of the annular chain 23 when it bypasses the sprocket 22. In this structural form of the supporting and positioning member 25, when the two triangular blocks 251 run to the conveying section 231, they approach each other and can be inserted between the inner sides of the two sides of the angle steel, and respectively form surface contact with the inner side surfaces of the two sides of the angle steel, which can ensure the supporting capacity and the stability of the angle steel member. When the two triangular blocks 251 run to the position of each sprocket 22, they move away from each other to adapt to the running track of the annular chain 23 when it bypasses the sprocket 22, which can keep the annular chain 23 in good cooperation with the sprocket 22, avoid problems such as the annular chain 23 coming off, deforming and being over-tensioned, and can improve the working smoothness, stability and reliability, and extend the service life of the equipment.

[0025] In this embodiment, the feeding device 1 includes a supporting frame 11 for supporting the angle steel. The supporting frame 11 can support the angle steel sent from the previous process, playing a buffering role and facilitating the material handling device 3 to grab the angle steel. Specifically, the supporting frame 11 includes two vertically arranged support rods, and a U-shaped top support for clamping and supporting the angle steel is provided at the top of each support rod. It not only has a simple structure and low cost, but also is convenient for the material handling device 3 to grab and operate.

[0026] In this embodiment, as Figure 3 shown, the material handling device 3 includes a handling robot 31, a track 32, a moving seat 33 running along the track 32 and a moving drive assembly for driving the moving seat 33 to run. The handling robot 31 is installed on the moving seat 33. The moving drive assembly drives the moving seat 33 to drive the handling robot 31 to move along the track 32, so that the handling robot 31 can move to the feeding device 1, the discharging device 2 and each processing unit 4 to perform loading and unloading operations. The material handling device 3 has the advantages of simple structure, easy control, stable and reliable operation.

[0027] In this embodiment, the processing unit 4 is a device for processing angle steel members, and existing equipment can be directly used. The handling robot 31 can also be a manipulator for handling and loading and unloading angle steel members in an existing production line.

[0028] In this embodiment, the mobile drive assembly includes a rack fixedly arranged relative to the track 32 and a gear mounted on the moving seat 33. The gear meshes with the rack, and the gear is connected to a motor for driving the gear to rotate. The motor drives the gear to rotate, and through the cooperation between the gear and the rack, the moving seat 33 can be driven to move along the track 32. This kind of mobile drive assembly has the advantages of simple and compact structure, low cost, convenient control, and easy manufacturing and assembly. In other embodiments, the mobile drive assembly can also adopt other structural forms in the prior art, as long as it can drive the moving seat 33 to move along the track 32.

[0029] Through the above description, those skilled in the art can already implement it.

[0030] In addition, it should be noted that for the specific embodiments described in this specification, the shapes and names of their parts and components can be different. The above content described in this specification is only an example of the structure of the present invention. Any equivalent changes or simple changes made according to the structure, features, and principles of the present invention patent concept are included in the protection scope of the present invention patent. Those skilled in the technical field to which the present invention belongs can make various modifications or supplements to the described specific embodiments or use similar ways to replace them, as long as they do not deviate from the structure of the present invention or exceed the scope defined by this claim book, they should all belong to the protection scope of the present invention.

Claims

1. A production line for processing angle steel members, characterized in that: It includes a feeding device (1), a discharging device (2), and a material handling device (3) that moves along a set track for handling materials. One or more processing units (4) for processing angle steel members are provided on both sides of the set track. The material handling device (3) moves along the set track to perform loading and unloading operations on the feeding device (1), the discharging device (2), and each processing unit (4).

2. The production line for processing angle steel members according to claim 1, wherein: The discharging device (2) includes two groups of chain conveying components. The chain conveying component includes a discharging rack (21), an endless chain (23), a rotation driving component (24), and two sprockets (22). The two sprockets (22) are rotatably installed on the discharging rack (21). The endless chain (23) is wound around the two sprockets (22). The rotation driving component (24) drives any one of the sprockets (22) to rotate. The endless chain (23) has a horizontally arranged conveying section (231). A plurality of supporting and positioning mechanisms are provided on the endless chain (23), and the plurality of supporting and positioning mechanisms are arranged at intervals along the endless chain (23).

3. The production line for processing angle steel members according to claim 1, characterized in that: The material handling device (3) includes a handling robot (31), a track (32), a moving seat (33), and a moving driving component. The handling robot (31) is installed on the moving seat (33). The moving seat (33) runs along the track (32), and the moving driving component drives the moving seat (33) to run.

4. The production line for processing angle steel members according to claim 2, characterized in that: Each of the plurality of supporting and positioning mechanisms includes a supporting and positioning member (25) and a supporting roller (26). The supporting and positioning member (25) is connected to the endless chain (23). The discharging rack (21) is provided with a supporting surface (211) extending along the conveying section (231). The supporting and positioning member (25) is provided with a plurality of supporting rollers (26) that roll on the supporting surface (211) when running to the conveying section (231).

5. The production line for processing angle steel members according to claim 4, characterized in that: The supporting and positioning member (25) includes two triangular blocks (251). Each triangular block (251) is hinged to the endless chain (23) and can swing relative to the endless chain (23) around the hinge axis. A plurality of supporting rollers (26) are provided on each triangular block (251).

6. The production line for processing angle steel members according to claim 1, characterized in that: The feeding device (1) further includes a placing rack (11) for placing the angle steel.

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