Channel steel conveying equipment for fabricated steel structure building

Abstract

The application discloses a channel steel conveying equipment for fabricated steel structure buildings and belongs to the technical field of channel steel conveying and processing, and the technical key points are as follows: the equipment comprises a conveying seat, a material taking and placing mechanism is arranged, and the automatic grabbing of the channel steel is realized by means of electromagnetic suction cups on a material taking plate, so that the labor cost is reduced, the position deviation caused by manual operation is avoided, the position switching and the rejection of defective products are facilitated, a channel steel overturning mechanism is arranged, the overturning angle of a rotating control plate is controlled by a third motor, the overturning operation of the channel steel is completed by the coordinated action of a third rotating connecting rod and a fourth rotating connecting rod without manual assistance, the labor is greatly reduced, the processing cycle is shortened, and the adjusting mechanism can be used for the corresponding adjustment and driving according to the length and size of the channel steel, so that the conveying operation of channel steels with different sizes is facilitated, the adjustability is high, the equipment has the advantages of facilitating the rejection of deformed parts and facilitating the overturning and conveying processing of materials.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of channel steel conveying and processing, in particular to a channel steel conveying equipment for fabricated steel structure buildings. BACKGROUND

[0002] In the context of continuous innovation in the construction industry, fabricated steel structure buildings are increasingly becoming the focus of the construction industry due to their significant advantages, such as efficient construction process, excellent environmental characteristics, and good structural performance. Channel steel, as a long strip-shaped steel material with a groove-shaped cross-section, plays an indispensable role in fabricated steel structure buildings due to its unique structural characteristics. Channel steel is widely used in the framework structure of buildings, such as serving as key load-bearing components like beams and columns, and cooperates with other steel sections to provide a stable support system for buildings.

[0003] Before channel steel is put into use, a series of pretreatment processes are required, including cutting, punching, and welding. These processes usually rely on a flow line operation mode and use automated equipment to improve processing efficiency and accuracy. During this process, efficient and accurate conveying of channel steel is a key link to ensure smooth operation of the entire processing flow. However, current channel steel conveying equipment on the market has exposed many problems that need to be solved in actual application. On the one hand, due to the special groove shape of channel steel, it is difficult to ensure that its orientation is always consistent during conveying. When punching operations are performed on channel steel, the preferred location is usually the web, which is the part that mainly bears shear force. Opening connecting holes (such as bolt holes) on the web allows bolts to more effectively transmit shear force. On the other hand, some channel steel may be deformed during transportation or storage, but existing conveying equipment often lacks effective rejection mechanisms. Deformed channel steel entering the processing link not only causes deviations in punching, welding, and other processes, reducing product qualification rate, but also may cause damage to processing equipment, increasing equipment maintenance costs and downtime, poor adaptability, and inability to meet actual use needs.

[0004] Therefore, it is necessary to provide a channel steel conveying equipment for fabricated steel structure buildings to solve the above problems. SUMMARY

[0005] In view of the deficiencies in the prior art, the purpose of the embodiments of the present application is to provide a channel steel conveying equipment for fabricated steel structure buildings to solve the technical problems raised in the background art.

[0006] To achieve the above-mentioned purpose, the present application provides the following technical solutions:

[0007] A channel steel conveying equipment for fabricated steel structure building, comprising a conveying seat, a first conveyor for conveying channel steel is arranged on the conveying seat, a second conveyor for placing the conveyed channel steel is arranged on one side of the conveying seat, a third conveyor for overturning the conveyed channel steel is arranged on the other side of the conveying seat, further comprising:

[0008] A material taking and placing mechanism is installed on the conveying seat for grabbing, screening and placing the channel steel on the second conveyor on the third conveyor for conveying, the material taking and placing mechanism comprises a material taking plate for grabbing control, a first rotating connecting rod and a second rotating connecting rod, a plurality of electromagnetic suction cups for grabbing the channel steel are arranged on the material taking plate, the material taking plate is fixedly installed on the fixed plate through the fixing rib, and the material taking plate rotates through the first rotating connecting rod and the second rotating connecting rod to take, screen and place the material, a deformation detection sensor for detecting deformation is arranged on the first conveyor;

[0009] A channel steel overturning mechanism is installed at the connection between the third conveyor and the second moving seat for selectively overturning the channel steel conveyed on the third conveyor, the channel steel overturning mechanism comprises a first material overturning plate and a second material overturning plate for overturning material and a visual sensor for detecting front and back surfaces, a first material placing groove for placing the overturned channel steel is formed on the first material overturning plate, the formed first material placing groove is arranged obliquely downward, a second material placing groove for placing the overturned channel steel is formed on the second material overturning plate, the formed second material placing groove is arranged obliquely downward, the first material overturning plate and the second material overturning plate are arranged in a mirror image structure and are arranged in parallel with each other, and the visual sensor is fixedly installed on the second moving seat and is arranged close to the conveying seat;

[0010] An adjusting mechanism is installed at the connection between the third conveyor and the second bottom plate for adjusting the conveying according to the length of the channel steel, the adjusting mechanism comprises a first moving seat for conveying adjustment, the second moving seat is movably installed on the first moving seat, and the first moving seat is movably installed on the second bottom plate.

[0011] As a further scheme of the application, the material taking and placing mechanism further comprises a first motor for driving the material taking plate to move for taking and placing material, one end of the second rotating connecting rod is rotatably connected to the fixed plate through a third connecting shaft, the other end of the second rotating connecting rod is rotatably connected to the vertical plate through a fourth connecting shaft, one end of the first rotating connecting rod is rotatably connected to the fixed plate through a first connecting shaft, the other end of the first rotating connecting rod is rotatably connected to the vertical plate through a second connecting shaft, the fourth connecting shaft is rotatably connected with the second connecting shaft through a first synchronous belt, the second connecting shaft is fixedly connected with the output shaft of the first motor, the first motor is fixedly installed on the vertical plate through a motor mounting plate, and the vertical plate is fixedly installed on the conveying seat.

[0012] As a further scheme of the present application, the channel steel is placed on a second conveyor, the second conveyor is arranged on a piston rod of a first electric push rod, the first electric push rod is fixedly arranged on a first bottom plate, and the second conveyor is arranged close to a side of the material feeding seat.

[0013] As a further scheme of the present application, the channel steel overturning mechanism further comprises a third rotating connecting rod and a fourth rotating connecting rod for driving the first material overturning plate and the second material overturning plate to overturn, the first material overturning plate is rotationally connected to a fixed seat through a fifth connecting shaft, the second material overturning plate is rotationally connected to the fixed seat through a sixth connecting shaft, the fixed seat is fixedly arranged on a second moving seat, one end of the third rotating connecting rod is rotationally connected to the first material overturning plate through a seventh connecting shaft, one end of the fourth rotating connecting rod is rotationally connected to the second material overturning plate through a tenth connecting shaft, and a position avoiding groove for avoiding the first material overturning plate is arranged on the second material overturning plate.

[0014] As a further scheme of the present application, the channel steel overturning mechanism further comprises a rotating control plate for driving the third rotating connecting rod and the fourth rotating connecting rod to rotate, the other end of the third rotating connecting rod is rotationally connected to the rotating control plate through an eighth connecting shaft, the other end of the fourth rotating connecting rod is rotationally connected to the rotating control plate through a ninth connecting shaft, the rotating control plate is fixedly connected to an output shaft of a third motor, the third motor is fixedly arranged on the second moving seat through a side support seat, and the third rotating connecting rod, the rotating control plate and the fourth rotating connecting rod are sequentially and spacedly arranged.

[0015] As a further scheme of the present application, the adjusting mechanism further comprises a first bidirectional screw rod and a second bidirectional screw rod for driving the second moving seat to move, the second moving seat is limitingly and slidably connected to the first moving seat, and the second moving seat is threadedly connected to the first bidirectional screw rod and the second bidirectional screw rod, the first bidirectional screw rod is rotationally connected with the second bidirectional screw rod through a second synchronous belt, the first bidirectional screw rod and the second bidirectional screw rod are rotationally arranged on the first moving seat, the first bidirectional screw rod is fixedly connected to an output shaft of a second motor, and the second motor is fixedly arranged on the first moving seat.

[0016] As a further scheme of the present application, the adjusting mechanism further comprises a second electric push rod for driving the first moving seat to move in a linear manner, the first moving seat is limitingly and slidably connected to a second bottom plate, the first moving seat is fixedly connected to a piston rod of the second electric push rod, and the second electric push rod is fixedly arranged on the second bottom plate.

[0017] In summary, the embodiments of the present application have the following beneficial effects compared with the prior art:

[0018] The application realizes automatic grabbing of the channel steel by the electromagnetic chuck on the material taking plate, replaces traditional manual carrying or mechanical clamping, reduces labor cost, avoids position deviation caused by manual operation, facilitates position switching and rejection of defective products under the linkage adjustment of the second rotating link and the first rotating link, the mechanical linkage of the double rotating links can greatly reduce the collision and falling risk that may occur during manual carrying, and the unqualified products are conveyed by the first conveyor, reducing the quality misjudgment during manual sorting, ensuring production standardization, shortening the production cycle of channel steel conveying and processing, and correspondingly improving production efficiency.

[0019] The channel steel overturning mechanism controls the overturning angle of the rotating control plate through the third motor, and the third rotating link and the fourth rotating link are driven to cooperate to complete the overturning operation of the channel steel without manual assistance, which replaces the traditional manual overturning operation, seamlessly connects conveying and subsequent processing links, and the first turnover plate and the second turnover plate are provided with wear-resistant rubber linings, which form flexible buffering when contacting the channel steel, cooperate with the uniform speed action in the overturning process, avoid channel steel flange deformation and surface scratches caused by traditional rigid overturning, can significantly reduce the damage during overturning, reduce the subsequent repair cost, greatly reduce the labor, shorten the processing cycle, and improve the processing efficiency.

[0020] The adjusting mechanism can adjust the distance between the second moving seats according to the length and size of the channel steel through the rotation of the first and second bidirectional screws driven by the second motor, and the position of the first moving seat can be adjusted and driven by the extension and retraction of the second electric push rod, which is convenient for adapting to the conveying operation of channel steels of different sizes, has strong adjustability, improves the flexibility of the production line layout, and is convenient for processing.

[0021] To make the structure characteristics and effects of the application clearer, the application will be described in detail below in combination with the drawings and specific examples. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 It is a structural schematic diagram of the embodiment of the application.

[0023] Figure 2 It is Figure 1 It is an enlarged structural schematic diagram of A.

[0024] Figure 3 It is a side view structural schematic diagram of the embodiment of the application.

[0025] Figure 4 It is a state structural schematic diagram of the material taking plate grabbing the channel steel to the upper side of the material conveying seat in the embodiment of the application.

[0026] Figure 5 It is a top view structure schematic diagram of the connection of the material feeding seat in the embodiment of the application.

[0027] Figure 6 It is a connection structure schematic diagram of the second moving seat in the embodiment of the application.

[0028] Figure 7 It is a connection structure schematic diagram on the fixed seat in the embodiment of the application.

[0029] Figure 8 It is a connection structure schematic diagram of the first and second material turning plates in the embodiment of the application.

[0030] Figure 9 It is a rear view structure schematic diagram of the connection of the first and second material turning plates in the embodiment of the application.

[0031] Figure 10 It is a state structure schematic diagram of the first material turning plate turning channel steel in the embodiment of the application.

[0032] Figure 11 It is a state structure schematic diagram of the second material turning plate turning channel steel in the embodiment of the application.

[0033] The reference signs: 1, material feeding seat; 2, first conveyor; 3, first bottom plate; 4, first electric push rod; 5, second conveyor; 6, channel steel; 7, material taking plate; 8, electromagnetic suction disc; 9, fixing rib; 10, fixing plate; 11, first connecting shaft; 12, first rotating connecting rod; 13, second connecting shaft; 14, third connecting shaft; 15, second rotating connecting rod; 16, fourth connecting shaft; 17, vertical plate; 18, first synchronous belt; 19, first motor; 20, motor mounting plate; 21, deformation detection sensor; 22, second bottom plate; 23, second electric push rod; 24, first moving seat; 25, second motor; 26, first bidirectional screw rod; 27, second bidirectional screw rod; 28, second synchronous belt; 29, second moving seat; 30, third conveyor; 31, visual sensor; 32, side support seat; 33, first material turning plate; 34, second material turning plate; 35, fifth connecting shaft; 36, sixth connecting shaft; 37, first material discharging groove; 38, second material discharging groove; 39, seventh connecting shaft; 40, third rotating connecting rod; 41, eighth connecting shaft; 42, rotary control plate; 43, third motor; 44, ninth connecting shaft; 45, fourth rotating connecting rod; 46, tenth connecting shaft; 47, fixed seat; 48, position avoiding groove. DETAILED DESCRIPTION

[0034] In order to make the purpose, technical scheme and advantages of the application more clear, the application is further described in detail below in combination with the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the application and do not limit the application.

[0035] The specific implementation of the present application is described in detail below in connection with specific embodiments.

[0036] Referring to Figures 1-5 The utility model provides a channel steel conveying equipment for fabricated steel structure building, including the material conveying seat 1, be provided with first conveyer 2 for conveying channel steel 6 on the material conveying seat 1, the side of material conveying seat 1 is provided with second conveyer 5 for placing conveying channel steel 6, the other side of material conveying seat 1 is provided with third conveyer 30 for overturning conveying channel steel 6, still include:

[0037] Material taking and placing mechanism is installed on the material conveying seat 1, is used for the channel steel 6 on second conveyer 5 is grabbed, is screened and is placed on third conveyer 30 and is conveyed, and material taking and placing mechanism includes the material taking plate 7 for grabbing control, first rotary link 12 and second rotary link 15, is provided with a plurality of electromagnetic chuck 8 for grabbing channel steel 6 on material taking plate 7, and material taking plate 7 is fixedly installed on fixed plate 10 through fixing rib 9, and material taking plate 7 is rotated through first rotary link 12 and second rotary link 15 and is taken, is screened and is placed, is provided with deformation detection sensor 21 for detecting deformation on first conveyer 2.

[0038] Further, material taking and placing mechanism still includes first motor 19 for driving material taking plate 7 and is moved control of taking and placing, one end of second rotary link 15 is rotatably connected on fixed plate 10 through third connecting shaft 14, the other end of second rotary link 15 is rotatably connected on vertical plate 17 through fourth connecting shaft 16, one end of first rotary link 12 is rotatably connected on fixed plate 10 through first connecting shaft 11, the other end of first rotary link 12 is rotatably connected on vertical plate 17 through second connecting shaft 13, fourth connecting shaft 16 is rotatably connected with second connecting shaft 13 through first synchronous belt 18, second connecting shaft 13 is fixedly connected the output shaft of first motor 19, first motor 19 is fixedly installed on vertical plate 17 through motor mounting plate 20, and vertical plate 17 is fixedly installed on material conveying seat 1.

[0039] Further, channel steel 6 is placed on second conveyer 5, and second conveyer 5 is arranged on the piston rod of first electric push rod 4, and first electric push rod 4 is fixedly installed on first bottom plate 3, and second conveyer 5 is arranged close to the side edge of material conveying seat 1.

[0040] Preferably, before the channel steel 6 is transported, the channel steel 6 can be placed in a stack on the second conveyor 5, and the second conveyor 5 controls the forward and backward movement of the channel steel 6 accordingly, and the first electric push rod 4 controls the height of the channel steel 6 accordingly, so as to facilitate the grabbing of the electromagnetic chuck 8 on the material taking plate 7. During the material taking and screening process, the output shaft of the first motor 19 drives the second connecting shaft 13 to rotate, and the fourth connecting shaft 16 is driven to rotate under the synchronous driving action of the first synchronous belt 18. Then, the fourth connecting shaft 16 drives the second rotating link 15 to rotate, and synchronously, the second connecting shaft 13 drives the first rotating link 12 to rotate. Under the connecting relationship of the fixed plate 10, the first rotating link 12 and the second rotating link 15 rotate synchronously by 90°. At this time, the channel steel 6 grabbed by the electromagnetic chuck 8 on the material taking plate 7 can be placed at a position above the first conveyor 2. The deformation detection sensor 21 on the first conveyor 2 correspondingly detects the bending degree. When the grabbed channel steel 6 cannot meet the subsequent processing conditions, the electromagnetic chuck 8 on the material taking plate 7 no longer grabs the channel steel 6. At this time, the channel steel 6 can be placed on the first conveyor 2 for transportation, so as to correspondingly complete the rejection of defective products. When the grabbed channel steel 6 meets the subsequent processing conditions, the second rotating link 15 and the first rotating link 12 are correspondingly rotated by 90° again, so as to facilitate the placement of the grabbed channel steel 6 on the third conveyor 30 for subsequent transportation or material turning processing.

[0041] The electromagnetic chuck 8 on the material taking plate 7 realizes automatic grabbing of the channel steel 6, replacing traditional manual carrying or mechanical clamping, which not only reduces labor cost, but also avoids position deviation caused by manual operation. At the same time, under the linkage adjustment action of the second rotating link 15 and the first rotating link 12, the position can be switched and the defective products can be rejected. At the same time, the mechanical linkage of the double rotating links can greatly reduce the collision and falling risk that may occur during manual carrying. At the same time, the unqualified products are transported separately by the first conveyor 2, reducing the quality misjudgment during manual sorting, ensuring production standardization, shortening the production cycle of channel steel 6 transportation and processing, and correspondingly improving production efficiency.

[0042] It should be particularly noted that the output shaft of the first motor 19 can be driven in forward and reverse directions within a certain range, which is part of the common knowledge of those skilled in the art and will not be described in detail herein.

[0043] As Figures 1-11As shown, the embodiment further comprises a channel steel overturning mechanism installed at the connection between the third conveyor 30 and the second moving base 29, for selectively overturning the channel steel 6 conveyed on the third conveyor 30, the channel steel overturning mechanism comprising a first material overturning plate 33 and a second material overturning plate 34 for overturning material, and a visual sensor 31 for detecting the front and back surfaces, the first material overturning plate 33 being provided with a first material placing groove 37 for placing the channel steel 6 to be overturned, the first material placing groove 37 being arranged to be inclined downward, the second material overturning plate 34 being provided with a second material placing groove 38 for placing the overturned channel steel 6, the second material placing groove 38 being arranged to be inclined downward, the first material overturning plate 33 and the second material overturning plate 34 being arranged in mirror image and parallel to each other, and the visual sensor 31 being fixedly installed on the second moving base 29 and arranged close to the material conveying base 1.

[0044] An adjusting mechanism is installed at the connection between the third conveyor 30 and the second bottom plate 22, for adjusting the conveying according to the length of the channel steel 6, the adjusting mechanism comprising a first moving base 24 for adjusting conveying, the second moving base 29 being movably installed on the first moving base 24, and the first moving base 24 being movably installed on the second bottom plate 22.

[0045] Further, the channel steel overturning mechanism further comprises a third rotating connecting rod 40 and a fourth rotating connecting rod 45 for connecting the first material overturning plate 33 and the second material overturning plate 34 to overturn material, the first material overturning plate 33 being rotatably connected to a fixed base 47 through a fifth connecting shaft 35, the second material overturning plate 34 being rotatably connected to the fixed base 47 through a sixth connecting shaft 36, the fixed base 47 being fixedly installed on the second moving base 29, one end of the third rotating connecting rod 40 being rotatably connected to the first material overturning plate 33 through a seventh connecting shaft 39, one end of the fourth rotating connecting rod 45 being rotatably connected to the second material overturning plate 34 through a tenth connecting shaft 46, and the second material overturning plate 34 being provided with a clearance groove 48 for avoiding the first material overturning plate 33.

[0046] Further, the channel steel overturning mechanism further comprises a rotating control plate 42 for driving the third rotating connecting rod 40 and the fourth rotating connecting rod 45 to rotate, the other end of the third rotating connecting rod 40 being rotatably connected to the rotating control plate 42 through an eighth connecting shaft 41, the other end of the fourth rotating connecting rod 45 being rotatably connected to the rotating control plate 42 through a ninth connecting shaft 44, the rotating control plate 42 being fixedly connected to the output shaft of a third motor 43, the third motor 43 being fixedly installed on the second moving base 29 through a side support base 32, and the third rotating connecting rod 40, the rotating control plate 42, and the fourth rotating connecting rod 45 being arranged in sequence and at intervals.

[0047] Further, the adjusting mechanism further comprises a first bidirectional screw rod 26 and a second bidirectional screw rod 27 for driving the second moving base 29 to move and adjust, the second moving base 29 is limitingly and slidingly connected to the first moving base 24, and the second moving base 29 is threadedly connected to the first bidirectional screw rod 26 and the second bidirectional screw rod 27, the first bidirectional screw rod 26 is rotatably connected with the second bidirectional screw rod 27 through the second synchronous belt 28, the first bidirectional screw rod 26 and the second bidirectional screw rod 27 are rotatably installed on the first moving base 24, and the first bidirectional screw rod 26 is fixedly connected to the output shaft of the second motor 25, and the second motor 25 is fixedly installed on the first moving base 24.

[0048] Further, the adjusting mechanism further comprises a second electric push rod 23 for driving the first moving base 24 to move and adjust, the first moving base 24 is limitingly and slidingly connected to the second bottom plate 22, the first moving base 24 is fixedly connected to the piston rod of the second electric push rod 23, and the second electric push rod 23 is fixedly installed on the second bottom plate 22.

[0049] Preferably, in the embodiment, when the qualified channel steel 6 is placed on the third conveyor 30 for conveying, the vision sensor 31 identifies the front and back surfaces of the placed channel steel 6, when the web of the channel steel 6 is in the correct machining position, no overturning operation is needed, at this time, the third conveyor 30 conveys the channel steel 6 to the corresponding machining position, when the vision sensor 31 identifies that the web of the channel steel 6 is in the opposite machining position, the third motor 43 drives the rotary control plate 42 to rotate clockwise by 90°, which can be seen from the state shown in Figure 10 At this time, the channel steel 6 is lifted by the first turnover plate 33, and because the first discharge groove 37 formed in the first turnover plate 33 is inclined downward, the channel steel 6 lifted by the first turnover plate 33 will not fall off from the first turnover plate 33, when the third motor 43 drives the rotary control plate 42 to rotate clockwise by 180°, at this time, it reaches the state shown in Figure 11 At this time, the groove surface of the channel steel 6 is turned into the lower side, and correspondingly, the second discharge groove 38 formed in the second turnover plate 34 is inclined downward, when the third motor 43 drives the rotary control plate 42 to rotate clockwise by 90°, at this time, the second turnover plate 34 facilitates the channel steel 6 to be conveyed on the third conveyor 30 for subsequent conveying and machining, and the first turnover plate 33 and the second turnover plate 34 are correspondingly in the initial working position, so as to facilitate the subsequent turnover operation, and this operation mode well completes the turnover processing of the channel steel 6 without manual intervention, which significantly improves the work efficiency.

[0050] The third motor 43 controls the overturning angle of the rotating control plate 42, and through the cooperative action of the third rotating connecting rod 40 and the fourth rotating connecting rod 45, the overturning operation of the channel steel 6 can be completed without manual assistance. This automatic operation well replaces the traditional manual overturning operation mode, makes the conveying and subsequent processing links seamlessly connected, and the first turnover plate 33 and the second turnover plate 34 are both provided with wear-resistant rubber lining surfaces, which form flexible buffering when contacting the channel steel 6, cooperate with the uniform speed action in the overturning process, avoid the deformation of the flange of the channel steel 6 and the surface scratch caused by the traditional rigid overturning, can significantly reduce the bump damage in the overturning process, reduce the subsequent repair cost, greatly reduce the manpower, shorten the processing cycle, and improve the processing efficiency.

[0051] In addition, according to the length and size of the channel steel 6, the rotation of the first bidirectional screw rod 26 and the second bidirectional screw rod 27 is driven by the second motor 25, the distance between the second moving seats 29 is adjusted, and the position of the first moving seat 24 is adjusted and driven by the extension and retraction of the second electric push rod 23, so that the conveying operation of channel steels 6 of different sizes can be adapted, the adjustability is high, the flexibility of the production line layout is improved, and the processing is convenient.

[0052] It should be particularly pointed out that the components in the present application are all general standard components or components known to those skilled in the art, which effectively solve the technical problems in the background art.

[0053] The above only describes the preferred embodiments of the present application and is not used to limit the present application. Any modification, equivalent replacement and improvement made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A channel steel conveying device for prefabricated steel structure buildings, comprising a conveying base (1), characterized in that, The conveying base (1) is provided with a first conveyor (2) for conveying channel steel (6), a second conveyor (5) for placing the channel steel (6) is provided on one side of the conveying base (1), and a third conveyor (30) for flipping the channel steel (6) is provided on the other side of the conveying base (1). It also includes: The material handling and discharging mechanism is installed on the conveying seat (1) and is used to grab, screen and place the channel steel (6) on the second conveyor (5) on the third conveyor (30) for conveying. The material handling and discharging mechanism includes a material handling plate (7) for gripping control, a first rotating link (12) and a second rotating link (15). The material handling plate (7) is provided with a plurality of electromagnetic chucks (8) for gripping the channel steel (6). The material handling plate (7) is fixedly installed on the fixed plate (10) by the fixing rib (9). The material handling plate (7) performs material handling, screening and discharging by rotating the first rotating link (12) and the second rotating link (15). The first conveyor (2) is provided with a deformation detection sensor (21) for detecting deformation. The channel steel turning mechanism is installed at the connection between the third conveyor (30) and the second movable seat (29) to selectively turn the channel steel (6) conveyed on the third conveyor (30). The channel steel turning mechanism includes a first turning plate (33) and a second turning plate (34) for turning the material and a vision sensor (31) for detecting the front and back sides. The first turning plate (33) has a first feeding trough (37) for turning and placing the channel steel (6). The first feeding trough (37) is inclined downward. The second turning plate (34) has a second feeding trough (38) for placing the turned channel steel (6). The second feeding trough (38) is inclined downward. The structures of the first turning plate (33) and the second turning plate (34) are mirror images of each other and are parallel to each other. The vision sensor (31) is fixedly installed on the second movable seat (29) and is located near the conveying seat (1). An adjustment mechanism is installed at the connection between the third conveyor (30) and the second base plate (22) for adjusting the conveying according to the length of the channel steel (6). The adjustment mechanism includes a first movable seat (24) for conveying adjustment, a second movable seat (29) movably mounted on the first movable seat (24), and the first movable seat (24) movably mounted on the second base plate (22).

2. The channel steel conveying equipment for prefabricated steel structure buildings according to claim 1, characterized in that, The material handling and discharging mechanism further includes a first motor (19) for driving the material handling plate (7) to perform material handling and discharging movement control. One end of the second rotating link (15) is rotatably connected to the fixed plate (10) through the third connecting shaft (14), and the other end of the second rotating link (15) is rotatably connected to the upright plate (17) through the fourth connecting shaft (16). One end of the first rotating link (12) is rotatably connected to the fixed plate (10) through the first connecting shaft (11), and the other end of the first rotating link (12) is rotatably connected to the upright plate (17) through the second connecting shaft (13). The fourth connecting shaft (16) is rotatably connected to the second connecting shaft (13) through the first synchronous belt (18). The second connecting shaft (13) is fixedly connected to the output shaft of the first motor (19). The first motor (19) is fixedly installed on the upright plate (17) through the motor mounting plate (20). The upright plate (17) is fixedly installed on the material conveying seat (1).

3. The channel steel conveying equipment for prefabricated steel structure buildings according to claim 1, characterized in that, The channel steel (6) is placed on the second conveyor (5), which is mounted on the piston rod of the first electric push rod (4). The first electric push rod (4) is fixedly mounted on the first base plate (3), and the second conveyor (5) is located on the side of the material conveying seat (1).

4. The channel steel conveying equipment for prefabricated steel structure buildings according to claim 1, characterized in that, The channel steel flipping mechanism further includes a third rotating link (40) and a fourth rotating link (45) for driving the first flipping plate (33) and the second flipping plate (34) to flip together. The first flipping plate (33) is rotatably connected to the fixed seat (47) via the fifth connecting shaft (35). The second flipping plate (34) is rotatably connected to the fixed seat (47) via the sixth connecting shaft (36). The fixed seat (47) is fixedly installed on the second movable seat (29). One end of the third rotating link (40) is rotatably connected to the first flipping plate (33) via the seventh connecting shaft (39). One end of the fourth rotating link (45) is rotatably connected to the second flipping plate (34) via the tenth connecting shaft (46). The second flipping plate (34) is provided with a clearance groove (48) for avoiding the first flipping plate (33).

5. The channel steel conveying equipment for prefabricated steel structure buildings according to claim 4, characterized in that, The channel steel flipping mechanism also includes a rotation control plate (42) for driving the third rotating link (40) and the fourth rotating link (45) to rotate. The other end of the third rotating link (40) is rotatably connected to the rotation control plate (42) through the eighth connecting shaft (41), and the other end of the fourth rotating link (45) is rotatably connected to the rotation control plate (42) through the ninth connecting shaft (44). The rotation control plate (42) is fixedly connected to the output shaft of the third motor (43). The third motor (43) is fixedly installed on the second moving seat (29) through the side support seat (32), and the third rotating link (40), the rotation control plate (42) and the fourth rotating link (45) are arranged in sequence at intervals.

6. The channel steel conveying equipment for prefabricated steel structure buildings according to claim 1, characterized in that, The adjustment mechanism further includes a first bidirectional lead screw (26) and a second bidirectional lead screw (27) for driving the second movable seat (29) to move and adjust. The second movable seat (29) is slidably connected to the first movable seat (24) and threadedly connected to the first bidirectional lead screw (26) and the second bidirectional lead screw (27). The first bidirectional lead screw (26) is rotatably connected to the second bidirectional lead screw (27) through a second synchronous belt (28). The first bidirectional lead screw (26) and the second bidirectional lead screw (27) are rotatably mounted on the first movable seat (24). The first bidirectional lead screw (26) is fixedly connected to the output shaft of the second motor (25). The second motor (25) is fixedly mounted on the first movable seat (24).

7. The channel steel conveying equipment for prefabricated steel structure buildings according to claim 6, characterized in that, The adjustment mechanism further includes a second electric push rod (23) for driving the first moving seat (24) to make linear adjustment movements. The first moving seat (24) is slidably connected to the second base plate (22). The piston rod of the second electric push rod (23) is fixedly connected to the first moving seat (24). The second electric push rod (23) is fixedly installed on the second base plate (22).

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