Automatic conveying line and method for pipe pile cage reinforcement

Abstract

The application provides a kind of automatic conveying line and automatic conveying method of pipe pile cage muscle, and the automatic conveying line of pipe pile cage muscle includes multiple first conveying devices all conveying along first direction, second conveying device and third conveying device all conveying along second direction, and pusher, first direction and second direction are perpendicular, multiple first conveying devices are distributed side by side along second direction, second conveying device and pusher are distributed in the side of first conveying device along second direction, and third conveying device is distributed between adjacent two first conveying devices along second direction.In the application, on the one hand, it can avoid setting a single first conveying device too long, can greatly optimize the layout of site, greatly reduce the requirement for site area, on the other hand, it can improve work safety, and also can avoid pipe pile cage muscle from being caused by dragging pipe pile cage muscle to be unwelded or deformed, and the larger noise generated thereby.

Description

Technical Field

[0001] This invention relates to the field of automated production technology for concrete pipe pile cage reinforcement, and in particular to an automated conveying line for pipe pile cage reinforcement and an automated conveying method for pipe pile cage reinforcement. Background Technology

[0002] During the manufacturing of concrete pipe piles, multiple steel bars are first welded together to form the pile cage, followed by a series of subsequent operations. Therefore, the transportation of the pile cage is a necessary step in the production process of concrete pipe piles. Currently, the transportation of the pile cage is mostly carried out using overhead cranes or conveyor chains; however, this method has the following drawbacks.

[0003] 1. Overhead crane operations require specialized operators, and these operations are all costly.

[0004] 2. The transmission chain can easily cause the reinforcing bars of the pipe pile cage to detach or deform, affecting the subsequent production of concrete pipe piles.

[0005] 3. Both overhead crane hoisting and chain-driven towing have low safety levels, and chain-driven towing is extremely noisy.

[0006] 4. The conveying route of the reinforcing steel cage for pipe piles is mostly in a straight line, which occupies a very large area and requires a very large site area, increasing the production cost of concrete pipe piles. Summary of the Invention

[0007] In view of the shortcomings of the prior art described above, the purpose of this invention is to provide an automatic conveying line for pipe pile cage reinforcement, which can improve operational safety and reduce the requirements for site area.

[0008] To achieve the above objectives, the present invention provides an automatic conveying line for pipe pile cage reinforcement, comprising multiple first conveying devices that all convey along a first direction, a second conveying device and a third conveying device that all convey along a second direction, and an ejection device. The first and second directions are perpendicular to each other. The multiple first conveying devices are arranged side by side along the second direction. The second conveying devices and the ejection device are both distributed along the second direction on the sides of the first conveying devices. The third conveying device is distributed along the second direction between two adjacent first conveying devices.

[0009] The preferred embodiment of the above technical solution is as follows: the first conveying device is a belt conveyor, which includes a first fixed bracket, a conveying drive source mounted on the first fixed bracket, multiple support rollers rotatably mounted on the first fixed bracket, and a conveyor belt sleeved around the outer periphery of the multiple support rollers. The conveying drive source is connected to one of the multiple support rollers in a transmission connection.

[0010] The preferred embodiment of the above technical solution is as follows: the second conveying device is a plurality of flipping conveying devices arranged side by side along the first direction. Each flipping conveying device includes a second fixed bracket, a fixed bracket fixed to the end of the second fixed bracket away from the first conveying device, a first flipping bracket rotatably installed on the end of the second fixed bracket close to the first conveying device, and a first flipping drive source and a lifting frame mechanism both installed on the second fixed bracket. The first flipping drive source is connected to the first flipping bracket in a transmission manner. The lifting frame mechanism has a lifting and transferring bracket that can be raised and lowered and can reciprocate between the fixed bracket and the first flipping bracket.

[0011] The preferred embodiment of the above technical solution is as follows: the lifting frame mechanism includes a first lifting drive source fixed on a second fixed bracket, a first lifting rail connected to the first lifting drive source, and a first moving drive source connected to the lifting and transferring bracket. The first lifting rail extends straight along a second direction, and the lifting and transferring bracket is movably installed on the first lifting rail. The lifting and transferring bracket and the first lifting rail are both distributed along a first direction on the sides of the fixed bracket and the first flipping bracket.

[0012] The preferred embodiment of the above technical solution is as follows: the flipping conveyor further includes a retractable baffle distributed on the fixed bracket near one end of the first flipping bracket, and a retraction drive source installed on the second fixed bracket. The retractable baffle is rotatably installed on the second fixed bracket, and the retraction drive source is connected to the retractable baffle in a transmission manner.

[0013] The preferred embodiment of the above technical solution is as follows: among the plurality of flipping conveyors, a portion of the flipping conveyors are narrow flipping conveyors sparsely distributed along the first direction, and the remaining portion of the flipping conveyors are wide flipping conveyors densely distributed along the first direction. The width of the fixed bracket and the first flipping bracket in the narrow flipping conveyor is smaller than the width of the fixed bracket and the first flipping bracket in the wide flipping conveyor. The outermost narrow flipping conveyors are distributed at one end of the first conveyor.

[0014] The preferred embodiment of the above technical solution is as follows: the third conveying device is a plurality of linear conveying devices arranged side by side along the first direction. Each linear conveying device includes a third fixed bracket, a movable bracket that is liftable and movable along the second direction and is mounted on the third fixed bracket, a second flip bracket that is rotatably mounted on the end of the third fixed bracket, and a second flip drive source mounted on the third fixed bracket. The movable bracket is distributed along the first direction on the side of the second flip bracket, and the second flip drive source is connected to the second flip bracket in a transmission connection.

[0015] The preferred embodiment of the above technical solution is as follows: there are multiple movable brackets, and the linear transport device further includes multiple buffer brackets fixed side by side on a third fixed support along a second direction, a second lifting drive source fixed on the third fixed support, a second lifting rail connected to the second lifting drive source, and a second moving drive source connected to each movable bracket. The second lifting rail extends straight along the second direction, and the multiple movable brackets are installed side by side along the second direction and are movably mounted on the second lifting rail. The movable brackets and the second lifting rail are distributed along the first direction on the side of the buffer bracket.

[0016] The preferred embodiment of the above technical solution is as follows: among the multiple linear conveying devices, a portion of the linear conveying devices are narrow linear conveying devices sparsely distributed in the first direction, and the remaining portion of the linear conveying devices are wide linear conveying devices densely distributed along the first direction. The width of the moving bracket and the second flipping bracket in the narrow linear conveying device is smaller than the width of the moving bracket and the second flipping bracket in the wide linear conveying device. The outermost narrow linear conveying devices are distributed at the other end of the first conveying device.

[0017] The preferred embodiment of the above technical solution is as follows: the automatic conveying line for the pipe pile cage reinforcement further includes an end sensor, which is located on the side of the first conveying device and at the narrow linear towing device on the outermost side.

[0018] The preferred embodiment of the above technical solution is: the automatic conveying line for the pipe pile cage reinforcement further includes an intermediate sensor, which is located on the side of the first conveying device.

[0019] The preferred embodiment of the above technical solution is as follows: there are multiple ejection devices arranged side by side along the first direction, and each ejection device includes a fourth fixed bracket, a first ejection drive source fixed on the fourth fixed bracket, and a push rod that is drivenly connected to the first ejection drive source.

[0020] The preferred embodiment of the above technical solution is as follows: the ejection device further includes a first guide rail fixed on the fourth fixed bracket and extending straight along the second direction, a first guide block fixed to the push rod, and a first guide roller rotatably mounted on the first guide block, wherein the first guide roller slides in cooperation with the first guide rail.

[0021] The preferred embodiment of the above technical solution is as follows: the automatic conveying line for the pipe pile cage reinforcement further includes a temporary storage rack and a lifting and pushing device. Among the multiple first conveying devices, two of the first conveying devices are side-side first conveying devices distributed on the side. The second conveying device and the pushing device are both distributed along the second direction on the outside of one of the side-side first conveying devices. The temporary storage rack and the lifting and pushing device are respectively distributed along the second direction on the outside and inside of the other side-side first conveying device.

[0022] The preferred embodiment of the above technical solution is as follows: there are multiple lifting and pushing devices arranged side by side along the first direction, and each lifting and pushing device includes a fifth fixed bracket, a third lifting drive source fixed on the fifth fixed bracket, a second pushing drive source that is driven by the third lifting drive source, and a push plate that is driven by the second pushing drive source.

[0023] The preferred embodiment of the above technical solution is as follows: the lifting and pushing device further includes a second guide rail fixed on the fifth fixed bracket and extending vertically, a third guide rail extending vertically in the second direction, a second guide block fixed to the third guide rail, a second guide roller rotatably mounted on the second guide block, a third guide block fixed to the push plate, and a third guide roller rotatably mounted on the third guide block. The second guide roller is slidably engaged with the second guide rail, and the third guide roller is slidably engaged with the third guide rail. The output end of the third lifting drive source is connected to the third guide rail, and the second pushing drive source is fixed on the third guide rail.

[0024] The present invention also provides an automatic conveying method for reinforcing bars of pipe piles, using the above-mentioned automatic conveying line, the automatic conveying method comprising the following steps:

[0025] A1. The pipe pile cage reinforcement is fed into the second conveying device. The second conveying device conveys the pipe pile cage reinforcement along the second direction until the pipe pile cage reinforcement is conveyed to the first conveying device located at the end of the second conveying device.

[0026] A2. The first conveying device conveys the pipe pile cage reinforcement along the first direction until the pipe pile cage reinforcement is conveyed to the set position.

[0027] A3. The pushing device operates to push the pipe pile cage reinforcement on the first conveying device along the second direction to the third conveying device.

[0028] A4. The third conveying device conveys the pipe pile cage reinforcement along the second direction until the pipe pile cage reinforcement is conveyed to another first conveying device located at the end of the third conveying device.

[0029] As described above, the automatic conveying line and method for reinforcing steel cages of pipe piles involved in this invention have the following beneficial effects:

[0030] In this application, by arranging multiple first conveying devices side by side along a direction perpendicular to their own conveying direction, and combining a second conveying device to convey the pipe pile cage reinforcement to the first conveying device, and a third conveying device and a pushing device to convey the pipe pile cage reinforcement between two adjacent first conveying devices, it is possible to avoid setting a single first conveying device to be very long, thereby optimizing the site layout to a great extent and greatly reducing the requirements for site area. On the other hand, it can improve operational safety and avoid the pipe pile cage reinforcement from detaching or deforming due to dragging, as well as the resulting large noise. Attached Figure Description

[0031] Figure 1 This is a schematic diagram of the automatic conveying line for the reinforcing bars of the pipe pile cage in this application.

[0032] Figure 2 for Figure 1 Top view.

[0033] Figure 3 for Figure 1 A partial structural diagram of the second conveying device.

[0034] Figure 4 for Figure 1 A partial structural diagram of the third transmission device.

[0035] Figure 5 This is a schematic diagram of the structure of the second transmission device in this application.

[0036] Figure 6 for Figure 5 Side view.

[0037] Figure 7 This is a schematic diagram of the structure of the third transmission device in this application.

[0038] Figure 8 This is a schematic diagram of the lifting and ejection device in this application.

[0039] Component designation explanation

[0040] 10 First Conveying Device

[0041] 11 First fixed bracket

[0042] 12 support rollers

[0043] 13 Conveyor Belt

[0044] 20 Second Conveying Device

[0045] 21 Second fixed bracket

[0046] 22 Fixed bracket

[0047] 23 First Flip-Over Bracket

[0048] 24 First Flip Drive Source

[0049] 25 Lifting and Transfer Bracket

[0050] 26 First Lifting Drive Source

[0051] 27 First lifting track

[0052] 28 Retractable baffle

[0053] 29. Contraction Drive Source

[0054] 210 Narrow-type flip conveyor

[0055] 211 Wide-type flip conveyor

[0056] 30 Third Conveying Device

[0057] 31 Third fixed bracket

[0058] 32. Movable bracket

[0059] 33 Second Flip-Up Bracket

[0060] 34 Cache trays

[0061] 35 Second lifting drive source

[0062] 36 Second lifting track

[0063] 37 Second mobile drive source

[0064] 38 Narrow-type linear transport device

[0065] 39 Wide-type linear transport device

[0066] 40. Push-out device

[0067] 41 Fourth fixed bracket

[0068] 42 First release of the driver source

[0069] 43 Putter

[0070] 44 First guide block

[0071] 50 temporary storage racks

[0072] 60 Lifting and Pushing Device

[0073] 61 Fifth fixed bracket

[0074] 62 Third lifting drive source

[0075] 63 Second Release Driver Source

[0076] 64 push plate

[0077] 65 Second guide rail

[0078] 66 Third guide rail

[0079] 67 Second guide block

[0080] 68 Second guide roller

[0081] 69 Third guide block

[0082] 610 Third Guide Roller Detailed Implementation

[0083] The following specific embodiments illustrate the implementation of the present invention. Those skilled in the art can easily understand other advantages and effects of the present invention from the content disclosed in this specification.

[0084] It should be understood that the structures, proportions, sizes, etc., depicted in the accompanying drawings are merely for illustrative purposes to aid those skilled in the art and to facilitate understanding. They are not intended to limit the scope of the invention and therefore have no substantial technical significance. Any modifications to the structure, changes in proportions, or adjustments to size, without affecting the effectiveness and objectives of the invention, should still fall within the scope of the technical content disclosed herein. Furthermore, the terms "upper," "lower," "left," "right," "middle," and "one" used in this specification are merely for clarity and not intended to limit the scope of the invention. Changes or adjustments to their relative relationships, without substantially altering the technical content, should also be considered within the scope of the invention's implementation.

[0085] This invention relates to the field of automated production technology for reinforced concrete pipe pile cages, and particularly to an automated conveying line and method for conveying reinforced concrete pipe pile cages. Figure 1 and Figure 2As shown, the automatic conveying line for reinforced concrete pipe piles according to the present invention includes a first conveying device 10, a second conveying device 20, a third conveying device 30, and a pushing device 40. There are at least two first conveying devices 10, which convey the reinforced concrete pipe piles along a first direction. A second direction is defined as a direction perpendicular to the first direction in the horizontal plane. Multiple first conveying devices 10 are arranged side-by-side along the second direction, and the conveying lengths of the multiple first conveying devices 10 in the first direction can be equal or unequal. The second conveying devices 20 convey the reinforced concrete pipe piles along the second direction and are distributed along the second direction on the sides of the first conveying devices 10. The second conveying devices 20 are used to transfer the reinforced concrete pipe piles on them to the first conveying devices 10. The third conveying devices 30 convey the reinforced concrete pipe piles along the second direction and are distributed along the second direction between adjacent first conveying devices 10. The third conveying devices 30 are used to transfer the reinforced concrete pipe piles between adjacent first conveying devices 10. The pushing device 40 is distributed along the second direction on the side of the first conveying device 10. The pushing device 40 pushes the pipe pile cage reinforcement along the second direction. The pushing device 40 is used to push the pipe pile cage reinforcement on the first conveying device 10 to the third conveying device 30.

[0086] For ease of description, in this embodiment, the first direction is defined as the left-right direction, and the second direction is defined as the front-back direction. Therefore, Figure 2 In the view shown, the left and right sides of the paper represent the left and right directions, respectively; the top and bottom sides represent the front and back directions, respectively; and the front and back sides represent the top and bottom directions, respectively. Preferably, Figure 1 and Figure 2 In a preferred embodiment of the automatic conveying line for the reinforcing steel cage of the pipe pile shown, there are two first conveying devices 10, namely a front first conveying device 10 and a rear first conveying device 10. The front first conveying device 10 and the rear first conveying device 10 are also side first conveying devices 10 distributed on the side among a plurality of first conveying devices 10. Both first conveying devices 10 convey the reinforcing steel cage in the left and right directions, and the conveying length of the front first conveying device 10 is greater than that of the rear first conveying device 10. The second conveying device 20 is distributed on the front side (i.e., the outer side) of the left section of the front first conveying device 10, and the second conveying device 20 is used to convey the reinforcing steel cage backward. The pushing device 40 is distributed on the front side (i.e., the outer side) of the right section of the front first conveying device 10, and the pushing device 40 is used to push the reinforcing steel cage backward. The third conveying device 30 is distributed between the right section of the front first conveying device 10 and the rear first conveying device 10, and the third conveying device 30 is used to convey the reinforcing steel cage backward.

[0087] Furthermore, the present invention also provides an automatic conveying method for pipe pile cage reinforcement, which uses the aforementioned automatic conveying line for pipe pile cage reinforcement and includes the following steps:

[0088] A1. The pipe pile cage reinforcement is fed into the second conveying device 20. Therefore, in the initial state, the pipe pile cage reinforcement is supported on the second conveying device 20. The second conveying device 20 conveys the pipe pile cage reinforcement backward along the second direction until the pipe pile cage reinforcement is conveyed to the first conveying device 10 on the front side at the rear end of the second conveying device 20. After that, the pipe pile cage reinforcement is assembled at that location, such as assembling a plate assembly at the left end of the pipe pile cage reinforcement.

[0089] A2. The front first conveying device 10 conveys the pipe pile cage reinforcement to the right along the first direction until the pipe pile cage reinforcement is conveyed to the set position. In this embodiment, the set position is the right end of the front first conveying device 10, that is: the front first conveying device 10 conveys the pipe pile cage reinforcement to the right to its right section.

[0090] A3. The push-out device 40 is activated, pushing the pipe pile cage backward, and moving the pipe pile cage on the first conveying device 10 in the second direction to the third conveying device 30.

[0091] A4. The third conveying device 30 conveys the pipe pile cage reinforcement backward along the second direction until it is conveyed to the rear first conveying device 10. After that, the pipe pile cage reinforcement is directly hoisted to the next processing station, or the pipe pile cage reinforcement is assembled there, such as assembling a plate assembly at the right end of the pipe pile cage reinforcement. After the assembly is completed, the pipe pile cage reinforcement is directly hoisted to the next processing station.

[0092] Therefore, in the automatic conveying line and automatic conveying method for pipe pile cage reinforcement involved in this application, multiple first conveying devices 10 are arranged side by side along a direction perpendicular to their own conveying direction. Then, a second conveying device 20 is used to convey the pipe pile cage reinforcement to the first conveying device 10, and a third conveying device 30 and a push-out device 40 are used to convey the pipe pile cage reinforcement between two adjacent first conveying devices 10. Under the premise of realizing automatic conveying of pipe pile cage reinforcement, the use of multiple first conveying devices 10 can, on the one hand, avoid setting a single first conveying device 10 to be very long, optimize the site layout to a large extent, and greatly reduce the requirements for site area. On the other hand, it can improve operational safety, avoid the pipe pile cage reinforcement from being detached from welding or deformed due to dragging, and avoid the large noise generated by it. It can also reduce damage to the pipe pile cage reinforcement, save labor costs, improve production efficiency, and achieve green production on the basis of ensuring safety, thus providing a reliable foundation for realizing the automated production of pipe pile cage reinforcement.

[0093] Furthermore, such as Figure 1 and Figure 2 As shown, the automatic conveying line for pipe pile cage reinforcement also includes a temporary storage rack 50 and a lifting and pushing device 60. The lifting and pushing device 60 is distributed along the second direction on the front side (i.e., the inner side) of the rear first conveying device 10, and the temporary storage rack 50 is distributed along the second direction on the rear side (i.e., the outer side) of the rear first conveying device 10. In step A4 above, after the third conveying device 30 conveys the pipe pile cage reinforcement backward to the rear first conveying device 10, the pipe pile cage reinforcement can be lifted to the next processing station. Alternatively, the lifting and pushing device 60 can be activated to push the pipe pile cage reinforcement on the rear first conveying device 10 backward to the temporary storage rack 50, so that the pipe pile cage reinforcement is temporarily stored on the temporary storage rack 50. Assembly operations can also be performed on the pipe pile cage reinforcement at the temporary storage rack 50. In this way, the rear first conveying device 10 can be freed up, and the automatic conveying line for pipe pile cage reinforcement can then carry out the automatic conveying operation of the next pipe pile cage reinforcement, improving work efficiency.

[0094] The preferred embodiments of the first conveying device 10, the second conveying device 20, the third conveying device 30, the ejection device 40, and the lifting and ejection device 60 in the automatic conveying line for pipe pile cage reinforcement are described below.

[0095] First transmission device 10

[0096] like Figures 1 to 4 As shown, both first conveying devices 10 are belt conveyors. Each belt conveyor includes a first fixed bracket 11, a conveyor drive source mounted on the first fixed bracket 11, multiple support rollers 12 rotatably mounted on the first fixed bracket 11, and a conveyor belt 13 sleeved around the outer periphery of the multiple support rollers 12. The lower end of the first fixed bracket 11 is fixed to the ground by anchor bolts. The conveyor drive source is a motor, and the motor shaft of the conveyor drive source is connected to one of the multiple support rollers 12 for transmission, driving the support roller 12 to rotate, thereby driving the conveyor belt 13 to rotate, and the conveyor belt 13 conveys the pipe pile cage reinforcement on it backward.

[0097] Preferably, such as Figure 2 As shown, the right end of the conveyor belt 13 in the front first conveyor device 10 is flush with the right end of the conveyor belt 13 in the rear first conveyor device 10, and the length of the conveyor belt 13 in the front first conveyor device 10 is approximately twice the length of the conveyor belt 13 in the rear first conveyor device 10. The front first conveyor device 10 conveys the pipe pile cage reinforcement on it to the right end of its conveyor belt 13, that is, when the right end of the pipe pile cage reinforcement is moved to the right end of the conveyor belt 13, the front first conveyor device 10 stops conveying.

[0098] Furthermore, the automatic conveying line for the pipe pile cage reinforcement also includes an end sensor, an intermediate sensor, and a controller; the end sensor is located on the side of the first front conveying device 10 and at the rightmost third conveying device 30 in the left-right direction, i.e., the end sensor is located on the right side of the first front conveying device 10; the intermediate sensor is located on the side of the first front conveying device 10 and at 2 / 3 or 3 / 4 of the position of the first front conveying device 10 in the left-right direction; both the end sensor and the intermediate sensor are used to sense the pipe pile cage reinforcement, and both the end sensor and the intermediate sensor can be infrared sensors; the end sensor, the intermediate sensor, and the conveying drive source are all communicatively connected to the controller. When the front first conveying device 10 conveys the pipe pile cage reinforcement to the right, when the pipe pile cage reinforcement is moved to the right to the middle sensor, the output signal of the middle sensor changes. The controller determines that the pipe pile cage reinforcement has reached the 2 / 3 or 3 / 4 position of the front first conveying device 10, and then sends a deceleration command to the conveying drive source, and the front first conveying device 10 reduces the speed of conveying the pipe pile cage reinforcement. When the pipe pile cage reinforcement is moved to the right to the end sensor, the output signal of the end sensor changes. The controller determines that the pipe pile cage reinforcement has reached the right end of the front first conveying device 10, and then sends a stop command to the conveying drive source, and the front first conveying device 10 stops conveying the pipe pile cage reinforcement.

[0099] Second transmission device 20

[0100] like Figure 3 As shown, the second conveying device 20 consists of multiple flipping conveying devices arranged side-by-side along the first direction. Figure 5 and Figure 6 As shown, each flipping conveyor includes a second fixed bracket 21, a fixed bracket 22 fixed to the front end of the second fixed bracket 21, a first flipping bracket 23 rotatably mounted to the rear end of the second fixed bracket 21, and a first flipping drive source 24 and a lifting frame mechanism, all mounted on the second fixed bracket 21. The lower end of the second fixed bracket 21 is fixed to the ground by anchor bolts. The fixed bracket 22 is located in front of the first flipping bracket 23 and is far away from the first conveyor 10 relative to the first flipping bracket 23. The first flipping drive source 24 is a cylinder, and the upper end of the piston rod of the first flipping drive source 24 is hinged to the middle position of the bottom of the first flipping bracket 23. The rear end of the bottom of the first flipping bracket 23 is hinged to the second fixed bracket 21. The lifting frame mechanism has a lifting and transferring bracket 25 arranged on the left side of the fixed bracket 22 and the first flipping bracket 23. The lifting and transferring bracket 25 can reciprocate back and forth between the fixed bracket 22 and the first flipping bracket 23 in a second direction.

[0101] Initially, the pipe pile cage to be transported is supported on the fixed brackets 22 of multiple flipping conveyors. During operation, the lifting and transferring brackets 25 of the multiple flipping conveyors rise, lifting the pipe pile cage upwards, so that the pipe pile cage to be transported is supported on the lifting and transferring brackets 25 of the multiple flipping conveyors; then, the lifting and transferring brackets 25 move backwards to the left side of the first flipping bracket 23, and the lifting and transferring brackets 25 move the pipe pile cage backwards to the first flipping bracket 23; then, the lifting and transferring brackets 25 descend, lowering the pipe pile cage, so that the pipe pile cage to be transported is supported on the first flipping bracket 23 of the multiple flipping conveyors; finally, the piston rod of the first flipping drive source 24 moves upwards, driving the first flipping bracket 23 to rotate backwards, and the first flipping bracket 23 feeds the pipe pile cage on it backwards onto the conveyor belt 13 of the first conveyor device 10.

[0102] Furthermore, such as Figure 5 and Figure 6 As shown, the lifting frame mechanism includes a first lifting drive source 26 fixed on the second fixed bracket 21, a first lifting rail 27 driven by the first lifting drive source 26, and a first moving drive source driven by the lifting and transferring bracket 25. The first lifting rail 27 extends straight back and forth along the second direction, and a first lifting drive source 26 is provided at each of the front and rear ends of the first lifting rail 27. The first lifting drive source 26 is a cylinder, and the upper end of the piston rod of the first lifting drive source 26 is fixed to the end of the first lifting rail 27. The lifting and transferring bracket 25 is movably mounted on the first lifting rail 27, and the two are slidably engaged. The first moving drive source is an electric cylinder. The lifting and transferring bracket 25 and the first lifting rail 27 are both distributed along the first direction on the left side of the fixed bracket 22 and the first flipping bracket 23. In the lifting frame mechanism, when the piston rod of the first lifting drive source 26 moves up or down, it drives the first lifting track 27 and the lifting and transfer bracket 25 to rise or fall accordingly; when the first moving drive source is running, it drives the lifting and transfer bracket 25 to move forward or backward along the first lifting track 27.

[0103] Preferably, such as Figure 5 and Figure 6As shown, the flipping conveyor also includes a retractable baffle 28 distributed at the rear end of the fixed bracket 22 and a retraction drive source 29 installed on the second fixed support 21. The front end of the retractable baffle 28 is hinged to the second fixed support 21. The retraction drive source 29 is a cylinder, and the upper end of the piston rod of the retraction drive source 29 is hinged to the middle position of the bottom of the retractable baffle 28. When the pipe pile cage enters the fixed bracket 22 of the flipping conveyor, the piston rod of the retraction drive source 29 rises upward, driving the retractable baffle 28 to flip forward until the retractable baffle 28 stands upright. Then, the retractable baffle 28 blocks the rear end of the fixed bracket 22, which can prevent the pipe pile cage from rolling backward from the fixed bracket 22 due to inertia. After the pipe pile cage enters the fixed bracket 22, the piston rod of the retraction drive source 29 retracts downward and resets, driving the retractable baffle 28 to flip backward until the retractable baffle 28 lies flat and resets. Then, the lifting frame mechanism operates to move the pipe pile cage reinforcement on the fixed bracket 22 backward to the first flipping bracket 23.

[0104] Preferably, such as Figure 5 and Figure 6 As shown, the upper end face of the fixed bracket 22, the upper end face of the first flip bracket 23, and the upper end face of the lifting and transferring bracket 25 are all V-shaped support surfaces, which can provide good support for the pipe pile cage reinforcement and prevent the pipe pile cage reinforcement on them from rolling.

[0105] Furthermore, such as Figure 2 and Figure 3 As shown, among the multiple flipping conveyors, several flipping conveyors on the left side are narrow flipping conveyors 210 sparsely distributed from left to right, while several flipping conveyors in the remaining part are wide flipping conveyors 211 densely distributed from left to right. The narrow flipping conveyors 210 and the wide flipping conveyors 211 have the same structure, the only difference being that the width of the fixed bracket 22 and the first flipping bracket 23 in the narrow flipping conveyor 210 is smaller than the width of the fixed bracket 22 and the first flipping bracket 23 in the wide flipping conveyor 211. In addition, the leftmost narrow flipping conveyor 210 is located at the left end of the first conveyor 10.

[0106] When the reinforcing bars of the pipe pile cage are fed onto multiple flipping conveyors, the position of the left end of the reinforcing bar is fixed. The narrow flipping conveyor 210 distributed on the left supports the top and middle of the reinforcing bar. The wide flipping conveyors 211 distributed on the right are arranged very densely, and their fixed brackets 22 and first flipping brackets 23 are wider. Therefore, the right end of the reinforcing bar can always fall completely on the fixed bracket 22 or the first flipping bracket 23 of a certain wide flipping conveyor 211. That is, the wide flipping conveyor 211 supports the end and middle of the reinforcing bar. Therefore, by arranging narrow-type turning conveyors 210 sparsely distributed on the left and wide-type turning conveyors 211 densely distributed on the right among the multiple turning conveyors, this application can accommodate pipe pile cage reinforcement of different lengths, ensuring that the ends of pipe pile cage reinforcement of different lengths can always fall completely on a certain wide-type turning conveyor 211, preventing the ends of pipe pile cage reinforcement from extending to the right from the right side of the second conveyor 20, thereby ensuring operational safety.

[0107] Third transmission device 30

[0108] like Figure 4 As shown, the third conveying device 30 consists of multiple linear conveying devices arranged side-by-side along the first direction. Figure 7 As shown, each linear conveying device includes a third fixed bracket 31, a movable bracket 32 ​​that is vertically adjustable and movably mounted on the third fixed bracket 31 along a second direction, a second tilting bracket 33 whose rear end is hinged to the rear end of the third fixed bracket 31, and a second tilting drive source mounted on the third fixed bracket 31; the lower end of the third fixed bracket 31 is fixed to the ground with anchor bolts; the movable bracket 32 ​​is distributed along the left side of the second tilting bracket 33 along the first direction; the second tilting drive source is a cylinder, and the upper end of the piston rod of the second tilting drive source is hinged to the middle position of the bottom of the second tilting bracket 33. The pushing device 40 pushes the pipe pile cage on the front belt conveyor device backward onto the linear conveying device, the movable bracket 32 ​​passes the pipe pile cage backward onto the second tilting bracket 33, and finally the second tilting bracket 33 sends the pipe pile cage on it backward onto the rear belt conveyor device.

[0109] Furthermore, such as Figure 7As shown, there are multiple movable brackets 32 arranged side by side; the linear towing device also includes multiple buffer brackets 34 fixed side by side on the third fixed bracket 31, a second lifting drive source 35 fixed on the third fixed bracket 31, a second lifting rail 36 connected to the second lifting drive source 35, and a second moving drive source 37 connected to each movable bracket 32; the second lifting rail 36 extends straight back and forth along the second direction, and the multiple movable brackets 32 arranged at intervals are movably installed on the second lifting rail 36. The movable brackets 32 and the second lifting rail 36 are slidably engaged. The second lifting rail 36 and the movable brackets 32 are distributed on the left side of the buffer brackets 34 along the first direction; a second lifting drive source 35 is provided at each of the front and rear ends of the second lifting rail 36. The second lifting drive source 35 is a cylinder, and the upper end of the piston rod of the second lifting drive source 35 is fixed to the end of the second lifting rail 36; the second moving drive source 37 is an electric cylinder; the second flipping brackets 33 are distributed on the rear side of the multiple buffer brackets 34.

[0110] After the ejector device 40 pushes the pipe pile cage from the front belt conveyor device backward onto the linear transport device, the pipe pile cage is supported on the foremost buffer bracket 34 of the multiple transport devices. Then, the piston rod of the second lifting drive source 35 moves upward, driving the second lifting rail 36 and the movable bracket 32 ​​to rise, lifting the pipe pile cage upward, whereby the pipe pile cage is supported on the foremost movable bracket 32. Next, the second moving drive source 37 corresponding to this movable bracket 32 ​​operates, driving the movable bracket 32 ​​backward to the left side of the next buffer bracket 34. The piston rod of the second lifting drive source 35 moves downward and resets, driving the second lifting rail 36 and the movable bracket 32 ​​to descend, lowering the pipe pile cage, whereby the pipe pile cage is supported on the buffer bracket 34 at that location. Then, the foremost movable bracket 32 ​​moves forward and resets, repeating the above steps to prepare for moving the next pipe pile cage backward. The second movable bracket 32 ​​on the front side repeats the above steps, moving the pipe pile cage reinforcement on the second buffer bracket 34 backward to the next buffer bracket 34; after several repetitions, the last movable bracket 32 ​​on the rear side conveys the pipe pile cage reinforcement backward to the second tilting bracket 33. Finally, the piston rod of the second tilting drive source moves upward, driving the second tilting bracket 33 to rotate backward, and the second tilting bracket 33 conveys the pipe pile cage reinforcement on it backward onto the conveyor belt 13 of the rear first conveying device 10. After adopting the structure of multiple buffer brackets 34 and multiple independently driven movable brackets 32, the linear conveying device can simultaneously convey multiple pipe pile cage reinforcements backward, improving work efficiency.

[0111] Furthermore, such as Figure 2 and Figure 4As shown, among the multiple linear conveying devices, several linear conveying devices on the right side are narrow linear conveying devices 38 sparsely distributed from left to right, while several linear conveying devices in the remaining part are wide linear conveying devices 39 densely distributed from left to right. The narrow linear conveying devices 38 and the wide linear conveying devices 39 have the same structure, the only difference being that the width of the moving bracket 32, the second flipping bracket 33, and the buffer bracket 34 in the narrow linear conveying device 38 is smaller than the width of the moving bracket 32, the second flipping bracket 33, and the buffer bracket 34 in the wide linear conveying device 39. In addition, the rightmost narrow linear conveying device 38 is located at the right end of the two first conveying devices 10.

[0112] When the first front conveying device 10 conveys the pipe pile cage reinforcement to the right, when the end of the pipe pile cage reinforcement is conveyed to the position corresponding to the end sensor, the first front conveying device 10 stops conveying, and then the pushing device pushes the pipe pile cage reinforcement on the first front conveying device 10 backward into multiple linear towing devices. Therefore, when the pipe pile cage reinforcement is fed onto multiple linear towing devices, and when subsequent linear towing devices convey the pipe pile cage reinforcement backward, the position of the right end of the pipe pile cage reinforcement is determined. The narrow linear towing devices 38 distributed on the right side support the end and middle of the pipe pile cage reinforcement. The wide linear towing devices 39 distributed on the left side are arranged very densely, and their moving brackets 32, second flipping brackets 33 and buffer brackets 34 are wider. Therefore, the left end of the pipe pile cage reinforcement can always fall completely on the buffer bracket 34, moving bracket 32 ​​or second flipping bracket 33 of a certain wide linear towing device 39. That is, the wide linear towing device 39 supports the top and middle of the pipe pile cage reinforcement. In this way, the sparsely distributed narrow straight-line towing devices 38 on the right and the densely distributed wide straight-line towing devices 39 on the left can accommodate pipe pile cage reinforcement of different lengths, ensuring that the top of the pipe pile cage reinforcement of different lengths can always fall completely on a certain wide straight-line towing device 39, preventing the top of the pipe pile cage reinforcement from extending from the left side of the third conveying device 30 to the left, thereby ensuring operational safety.

[0113] Launching device 40

[0114] like Figure 4 As shown, there are multiple ejection devices 40, arranged side-by-side along the first direction. Figure 4As shown, each ejection device 40 includes a fourth fixed bracket 41, a first ejection drive source 42 fixed on the fourth fixed bracket 41, and a push rod 43 pulverizedly connected to the first ejection drive source 42. The first ejection drive source 42 is a cylinder, and the rear end of the piston rod of the first ejection drive source 42 is connected to the push rod 43. Preferably, the ejection device 40 further includes a first guide rail fixed on the fourth fixed bracket 41 and extending straight back and forth, a first guide block 44 fixed to the push rod 43, and a first guide roller rotatably mounted on the front end of the first guide block 44. The first guide roller slides in cooperation with the first guide rail, and the rear end of the piston rod of the first ejection drive source 42 is fixed to the first guide block 44.

[0115] When the ejection device 40 is in operation, the piston rod of the first ejection drive source 42 extends backward, driving the first guide block 44 and the push rod 43 to move backward. The push rod 43 then pushes the pipe pile cage reinforcement on the front first conveying device 10 backward. At the same time, the push rod 43 moves smoothly back and forth through the sliding cooperation between the first guide roller and the first guide rail.

[0116] Lifting and ejection device 60

[0117] like Figure 4 As shown, there are multiple lifting and pushing devices 60, arranged side by side along the first direction. Figure 8 As shown, each lifting and pushing device 60 includes a fifth fixed bracket 61, a third lifting drive source 62 fixed on the fifth fixed bracket 61, a second pushing drive source 63 driven by the third lifting drive source 62, and a push plate 64 driven by the second pushing drive source 63. Preferably, the lifting and pushing device 60 further includes a second guide rail 65 fixed on the fifth fixed bracket 61 and extending vertically, a third guide rail 66 extending horizontally, a second guide block 67 fixed to the third guide rail 66, a second guide roller 68 rotatably mounted on the second guide block 67, a third guide block 69 fixed to the push plate 64, and a third guide roller 610 rotatably mounted on the third guide block 69; the second guide roller 68 is slidably engaged with the second guide rail 65, and the third guide roller 610 is slidably engaged with the third guide rail 66; the third lifting drive source 62 is a cylinder, and the upper end of the piston rod of the third lifting drive source 62 is fixed to the third guide rail 66; the second pushing drive source 63 is fixed on the third guide rail 66, the second pushing drive source 63 is a cylinder, and the rear end of the piston rod of the second pushing drive source 63 is fixed to the third guide block 69.

[0118] When it is necessary to push the pipe pile cage on the rear first conveying device 10 backward onto the temporary storage rack 50, the lifting and pushing device 60 operates as follows: First, the piston rod of the third lifting drive source 62 extends upward, driving the third guide rail 66, the second pushing drive source 63, the third guide block 69, and the push plate 64 to move upward. Through the sliding cooperation between the second guide roller 68 and the second guide rail 65, the third guide rail 66 and the push plate 64 are ensured to move up and down smoothly. Second, the piston rod of the second pushing drive source 63 extends backward, driving the third guide block 69 and the push plate 64 to move backward. Then, the push plate 64 pushes the pipe pile cage on the rear first conveying device 10 backward, pushing the pipe pile cage onto the temporary storage rack 50. Through the sliding cooperation between the third guide roller 610 and the third guide rail 66, the push plate 64 is ensured to move back and forth smoothly.

[0119] Furthermore, the automatic conveying line for the reinforcing steel cage of the pipe pile involved in this invention also includes multiple lifting blocks arranged side by side, which are positioned between the rear first conveying device 10 and the temporary storage rack 50. When it is not necessary to push the reinforcing steel cage onto the temporary storage rack 50, the lifting blocks are in an elevated state to prevent the reinforcing steel cage on the rear first conveying device 10 from rolling backward onto the temporary storage rack 50. When it is necessary to push the reinforcing steel cage onto the temporary storage rack 50, the lifting blocks are in a lowered state, and the lifting push-out device 60 pushes the reinforcing steel cage on the rear first conveying device 10 backward onto the temporary storage rack 50.

[0120] The working principle of the automatic conveying line for the reinforcing bars of the pipe pile cage involved in this application is as follows.

[0121] First, in the initial state, the retractable baffle 28 in the flipping conveyor is in the upright state; the pipe pile cage reinforcement to be conveyed is sent onto the fixed bracket 22 of the multiple flipping conveyors, and the retractable baffle 28 prevents the pipe pile cage reinforcement from rolling backward from the fixed bracket 22 due to inertia.

[0122] Second, after the pipe pile cage reinforcement enters the fixed bracket 22, the retractable baffle 28 in the flipping conveyor rotates backward to a horizontal position. Then, the first lifting drive source 26 and the first moving drive source act sequentially, driving the lifting and transferring bracket 25 to rise and move backward, so that the lifting and transferring bracket 25 transfers the pipe pile cage reinforcement on the fixed bracket 22 to the first flipping bracket 23. Then, the first flipping drive source 24 acts, and the first flipping bracket 23 sends the pipe pile cage reinforcement on it backward onto the conveyor belt 13 of the front first conveyor device 10. On the left side of the front first conveyor device 10, the top of the pipe pile cage reinforcement can be easily assembled.

[0123] Third, the transmission drive source in the front first transmission device 10 is activated to transmit the pipe pile cage reinforcement on it to the right; when the pipe pile cage reinforcement is transmitted to the middle sensor to the right, the front first transmission device 10 reduces the transmission speed; when the pipe pile cage reinforcement is transmitted to the end sensor to the right, the front first transmission device 10 stops transmitting.

[0124] Fourth, the first push-out drive source 42 in the push-out device 40 is activated, and the push rod 43 pushes the pipe pile cage on the front first conveying device 10 backward into the front first buffer bracket 34 of the multiple linear towing devices.

[0125] Fifth, the second lifting drive source 35 and the second moving drive source 37 in the linear conveying device operate sequentially, driving the moving bracket 32 ​​to rise and move backward sequentially, gradually conveying the pipe pile cage reinforcement backward until it is conveyed to the second tilting bracket 33; finally, the second tilting drive source operates, and the second tilting bracket 33 sends the pipe pile cage reinforcement on it backward onto the conveyor belt 13 of the rear first conveying device 10. On the right side of the rear first conveying device 10, the end of the pipe pile cage reinforcement can be easily assembled.

[0126] Sixth, after the assembly operation is completed, the pipe pile cage reinforcement on the rear first conveyor device 10 can be directly lifted away, or the pipe pile cage reinforcement on the rear first conveyor device 10 can be pushed backward into the temporary storage rack 50 by the lifting and pushing device 60. At the temporary storage rack 50, the pipe pile cage reinforcement can also be assembled, or the pipe pile cage reinforcement can be directly stored on the temporary storage rack 50 and lifted away to the next processing station when needed.

[0127] In summary, this application enables the orderly delivery of reinforcing steel cages for pipe piles and significantly optimizes site layout, greatly reducing the required site area. This invention effectively overcomes the various shortcomings of existing technologies and possesses high industrial applicability.

[0128] Therefore, this invention effectively overcomes the various shortcomings of the prior art and has high industrial application value.

[0129] The above embodiments are merely illustrative of the principles and effects of the present invention and are not intended to limit the invention. Any person skilled in the art can modify or alter the above embodiments without departing from the spirit and scope of the present invention. Therefore, all equivalent modifications or alterations made by those skilled in the art without departing from the spirit and technical concept disclosed in the present invention should still be covered by the claims of the present invention.

Claims

1. An automatic pipe pile cage delivery line, characterized by: The application relates to a conveying device comprising a plurality of first conveying devices (10) conveying in a first direction, a plurality of second conveying devices (20) and third conveying devices (30) conveying in a second direction, and a pushing-out device (40), wherein the first and second directions are perpendicular to each other, the first conveying devices (10) are distributed side by side in the second direction, the second and third conveying devices (20, 30) are distributed in the second direction on the side of the first conveying devices (10), and the third conveying devices (30) are distributed in the second direction between two adjacent first conveying devices (10).

2. The automatic tubular pile cage delivery line according to claim 1, characterized in that: The first conveying device (10) is a belt conveying device comprising a first fixed support (11), a conveying drive source installed on the first fixed support (11), a plurality of support rollers (12) rotatably installed on the first fixed support (11), and a conveying belt (13) sleeved on the outer periphery of the plurality of support rollers (12), wherein the conveying drive source is in transmission connection with one of the plurality of support rollers (12).

3. The automatic pipe pile cage delivery line according to claim 1, wherein: The lifting mechanism comprises a first lifting drive source (26) fixed on the second fixed support (21), a first lifting track (27) in transmission connection with the first lifting drive source (26), and a first moving drive source in transmission connection with the lifting moving trolley (25), wherein the first lifting track (27) extends straight in the second direction, the lifting moving trolley (25) is movably installed on the first lifting track (27), and the lifting moving trolley (25) and the first lifting track (27) are distributed on the side of the fixed support (22) and the first overturning support (23) in the first direction.

4. The automatic pipe pile cage delivery line according to claim 1, wherein: The overturning conveying device further comprises a retractable baffle (28) distributed at the end of the fixed support (22) close to the first overturning support (23), and a retracting drive source (29) installed on the second fixed support (21), wherein the retractable baffle (28) is rotatably installed on the second fixed support (21), and the retracting drive source (29) is in transmission connection with the retractable baffle (28).

5. The automatic pipe pile cage delivery line according to claim 1 or 3 or 4, wherein: Among the plurality of turnover conveying devices, a part of the turnover conveying devices are narrow-type turnover conveying devices (210) sparsely distributed along the first direction, and the rest of the turnover conveying devices are wide-type turnover conveying devices (211) densely distributed along the first direction, the width of the fixed bracket (22) and the first turnover bracket (23) in the narrow-type turnover conveying device (210) is less than the width of the fixed bracket (22) and the first turnover bracket (23) in the wide-type turnover conveying device (211), and the outermost narrow-type turnover conveying device (210) is distributed at one end of the first conveying device (10).

6. The automatic pipe pile cage delivery line according to claim 1, wherein: The third conveying device (30) is a plurality of linear pulling devices distributed side by side along the first direction, each linear pulling device comprising a third fixed support (31), a movable bracket (32) movably mounted on the third fixed support (31) along the second direction, a second turnover bracket (33) rotatably mounted at the end of the third fixed support (31), and a second turnover driving source mounted on the third fixed support (31), the movable bracket (32) being distributed on the side of the second turnover bracket (33) along the first direction, and the second turnover driving source being in transmission connection with the second turnover bracket (33).

7. The automatic tubular pile cage delivery line according to claim 6, characterized in that: The movable bracket (32) has a plurality of buffer brackets (34) fixed side by side on the third fixed support (31) along the second direction, a second lifting driving source (35) fixed on the third fixed support (31), a second lifting track (36) in transmission connection with the second lifting driving source (35), and a second moving driving source (37) in transmission connection with each movable bracket (32), the second lifting track (36) extending straight along the second direction, and the plurality of movable brackets (32) being movably mounted on the second lifting track (36) side by side along the second direction, the movable bracket (32) and the second lifting track (36) being distributed on the side of the buffer bracket (34) along the first direction.

8. The automatic pipe pile cage delivery line according to claim 6 or 7, characterized in that: Among the plurality of linear pulling devices, a part of the linear pulling devices are narrow-type linear pulling devices (38) sparsely distributed along the first direction, and the rest of the linear pulling devices are wide-type linear pulling devices (39) densely distributed along the first direction, the width of the movable bracket (32) and the second turnover bracket (33) in the narrow-type linear pulling device (38) is less than the width of the movable bracket (32) and the second turnover bracket (33) in the wide-type linear pulling device (39), and the outermost narrow-type linear pulling device (38) is distributed at the other end of the first conveying device (10).

9. The automatic tubular pile cage delivery line according to claim 8, characterized in that: An end sensor is further included, which is arranged on the side of the first conveying device (10) and located at the outermost narrow-type linear pulling device (38).

10. The automatic pipe pile cage delivery line according to claim 1, wherein: An intermediate sensor is further included, which is arranged on the side of the first conveying device (10).

11. The automatic pipe pile cage delivery line according to claim 1, wherein: The push-out device (40) has multiple push-out devices (40) distributed side by side along the first direction, each of which comprises a fourth fixed support (41), a first push-out driving source (42) fixed on the fourth fixed support (41), and a push rod (43) in transmission connection with the first push-out driving source (42).

12. The automatic tubular pile cage delivery line according to claim 11, characterized in that: The push-out device (40) further comprises a first guide rail fixed on the fourth fixed support (41) and extending horizontally along the second direction, a first guide block (44) fixed with the push rod (43), and a first guide roller rotatably installed on the first guide block (44), the first guide roller being in sliding fit with the first guide rail.

13. The automatic pipe pile cage delivery line of claim 1, wherein: Further comprising a temporary storage rack (50) and a lifting push-out device (60), two of the multiple first conveying devices (10) are side first conveying devices (10) distributed on the side, the second conveying device (20) and the push-out device (40) are both distributed outside one of the side first conveying devices (10) along the second direction, and the temporary storage rack (50) and the lifting push-out device (60) are respectively distributed outside and inside the other side first conveying device (10) along the second direction.

14. The automatic tubular pile cage delivery line according to claim 13, characterized in that: The lifting push-out device (60) has multiple lifting push-out devices (60) distributed side by side along the first direction, each of which comprises a fifth fixed support (61), a third lifting driving source (62) fixed on the fifth fixed support (61), a second push-out driving source (63) in transmission connection with the third lifting driving source (62), and a push plate (64) in transmission connection with the second push-out driving source (63).

15. The automatic tubular pile cage delivery line according to claim 14, characterized in that: The lifting push-out device (60) further comprises a second guide rail (65) fixed on the fifth fixed support (61) and extending vertically, a third guide rail (66) extending horizontally along the second direction, a second guide block (67) fixed with the third guide rail (66), a second guide roller (68) rotatably installed on the second guide block (67), a third guide block (69) fixed with the push plate (64), and a third guide roller (610) rotatably installed on the third guide block (69), the second guide roller (68) being in sliding fit with the second guide rail (65), the third guide roller (610) being in sliding fit with the third guide rail (66), an output end of the third lifting driving source (62) being connected with the third guide rail (66), and the second push-out driving source (63) being fixed on the third guide rail (66).

16. A method of automatically transporting a pipe pile cage, characterized by: The automatic conveying method comprises the following steps using the automatic conveying line according to any one of claims 1-15: A1, the pipe pile cage rib is sent to the second conveying device (20), the second conveying device (20) conveys the pipe pile cage rib along the second direction until the pipe pile cage rib is conveyed to the first conveying device (10) located at the end of the second conveying device (20); A2, the first conveying device (10) conveys the pipe pile cage rib along the first direction until the pipe pile cage rib is conveyed to the designated position; A3. The pushing device (40) acts to push the pipe pile cage along the second direction to the third conveying device (30); A4. The third conveying device (30) conveys the pipe pile cage along the second direction until the pipe pile cage is conveyed to another first conveying device (10) located at the end of the third conveying device (30).

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