A steel pipe packing equipment for batch packing

Abstract

The application discloses a kind of steel pipe packing equipment and method of batch packing, belong to steel pipe packing, including mounting frame;The mounting frame is sequentially installed with conveying mechanism, storage bin, sorting table, stop block, sorting mechanism, bundling mechanism and discharging mechanism along the direction of material conveying, two groups of bundling mechanism are arranged in the lower side of mounting frame;Discharging mechanism is installed on storage bin;The sorting mechanism includes sorting assembly and superposition assembly, and the superposition assembly is installed on the mounting frame, and multiple sorting assemblies are installed on the superposition assembly;Two groups of superposition assemblies are symmetrically distributed on the two sides of sorting table.By the above manner, sorting assembly makes sorting assembly contact with steel pipe, and starts superposition assembly to superimpose steel pipe contacted with sorting assembly together, and bundling mechanism bundles steel pipe superimposed together;Discharging mechanism supports the steel pipe after bundling, and moves the steel pipe after bundling to facilitate subsequent bundling;So as to realize the continuous bundling and packing of steel pipe, greatly improve the packing efficiency.

Description

TECHNICAL FIELD

[0001] The present application relates to steel pipe packaging, in particular to a batch packaging steel pipe packaging equipment and method thereof. BACKGROUND

[0002] In the storage and transportation process of steel pipes, batch packaging of steel pipes is usually required for convenient transportation, and then overall transportation. The current common steel pipe packaging method is to place steel pipes one by one in a forming groove, stack multiple steel pipes into a square or hexagon, and then bundle and package the steel pipes stacked into a shape by a bundling machine.

[0003] For example, Chinese patent CN115535389A discloses a shaped steel pipe storage and packaging device and a transfer mechanism thereof. The device guides the movement of the steel pipes by a conveying device, packages the two ends of the steel pipes by a packaging machine, and connects the packaging machine with a transition assembly to improve the utilization rate of the packaging machine.

[0004] However, when stacking steel pipes, it is often necessary to place steel pipes one by one in a forming groove or to pre-arrange steel pipes and then place them in a forming groove in layers. This process consumes time and affects packaging efficiency.

[0005] Therefore, the present application provides a batch packaging steel pipe packaging equipment to solve the above problems. SUMMARY

[0006] In view of the above-mentioned shortcomings of the prior art, the present application provides a batch packaging steel pipe packaging equipment and method thereof.

[0007] To achieve the above purpose, the present application is realized by the following technical scheme:

[0008] A batch packaging steel pipe packaging equipment, comprising a mounting frame;

[0009] The mounting frame is sequentially provided with a conveying mechanism, a storage bin, a material sorting table, a stop block, a material sorting mechanism, a bundling mechanism and a discharging mechanism along the material conveying direction, and two groups of bundling mechanisms are arranged on the lower side of the mounting frame; a discharging mechanism is installed on the storage bin;

[0010] The material sorting mechanism comprises a material sorting assembly and a stacking assembly, the stacking assembly is installed on the mounting frame, and multiple material sorting assemblies are installed on the stacking assembly; two groups of stacking assemblies are symmetrically distributed on both sides of the material sorting table.

[0011] Furthermore, the feeding mechanism includes a feeding port, an inclined plate, a first push rod, a connecting plate, a first baffle and a second baffle. The feeding port is provided on the lower side of the storage bin. The inclined plate is fixedly installed on the mounting frame. The first push rod is fixedly installed on the storage bin. The output end of the first push rod is fixedly connected to the connecting plate. The first baffle and the second baffle are fixedly installed on the connecting plate, and the first baffle is aligned with the feeding port.

[0012] Furthermore, the stacking assembly includes a support rod, a movable rod, a sliding groove, a slider, a connecting block, and a first push cylinder. The first push cylinder is fixedly mounted on the mounting frame, and its output end is fixedly connected to the movable rod. The support rod is fixedly mounted on the mounting frame, and sliding grooves are formed on the support rod and the movable rod. Multiple sliders are staggered on the support rod and the movable rod. The middle slider is fixedly connected to the support rod, and the remaining sliders are slidably connected to the sliding grooves. The connecting block is fixedly mounted on the slider.

[0013] Furthermore, the material handling assembly includes a mounting plate, a second push rod, insert blocks, and a connecting rod. Two adjacent connecting blocks are respectively hinged to both ends of the mounting plate. The second push rod is fixedly mounted on the mounting plate, and the output end of the second push rod is fixedly connected to the connecting rod. Multiple insert blocks are fixedly mounted on the connecting rod.

[0014] Furthermore, a torsion spring is provided on the hinge shaft of the mounting plate and the connecting block, and the two elastic legs of the torsion spring abut against the side wall surfaces of the mounting plate and the connecting block, respectively.

[0015] Furthermore, the inserts are evenly distributed at equal intervals on the connecting rod, and the size of the inserts is consistent with the inner diameter of the steel pipe.

[0016] Furthermore, the strapping mechanism includes a strapping machine, a tape feeding frame, a tape feeding groove, and a motor. The strapping machine is fixedly mounted on the mounting frame, the tape feeding frame is rotatably mounted on the strapping machine, the motor is fixedly mounted on the mounting frame, and the output end of the motor is fixedly connected to the tape feeding frame. The tape feeding frame is configured as a notched frame type. The tape feeding frame and the strapping machine are provided with tape feeding grooves for conveying the strapping tape.

[0017] Furthermore, the discharge mechanism includes a drive assembly, a slide table, a second push cylinder, a connecting frame, and a support frame. The drive assembly is installed on the lower side of the mounting frame. A slide table is fixedly installed on the output end of the drive assembly. A second push cylinder is fixedly installed on the slide table. The output end of the second push cylinder is fixedly connected to the connecting frame. Support frames are fixedly installed on both sides of the connecting frame.

[0018] Furthermore, the discharge mechanism also includes inclined rods, which are fixedly installed on the mounting frame, with two inclined rods symmetrically arranged on both sides of the drive assembly.

[0019] To better achieve the objectives of this invention, this invention also provides a method for batch packaging of steel pipes, comprising the following steps:

[0020] Step 1: Start the conveyor mechanism to continuously transport the steel pipes into the storage silo;

[0021] Step 2: Start the first push rod to operate. The first push rod drives the first baffle and the second baffle to move upward through the connecting plate until the first baffle and the second baffle no longer block the movement of the steel pipe. At this time, the steel pipe in the storage bin rolls onto the sorting table through the discharge port and the inclined plate until it is blocked by the stop block. After the steel pipe on the sorting table is full, the first push rod drives the first baffle to move downward through the connecting plate, blocking the steel pipe in the storage bin and the steel pipe on the inclined plate from moving further.

[0022] Step 3: The second push rod pushes the insert block into both ends of the steel pipe through the connecting rod, and then the first push cylinder is started to operate; the first push cylinder drives the movable rod to move upward, and the movable rod drives the mounting plate to move through the slider and connecting block. Under the limiting action of the slide groove and the slider, the mounting plate rotates while moving horizontally, so that multiple mounting plates are stacked together, thereby driving multiple steel pipes on the mounting plate to be stacked together; torsion spring compression.

[0023] Step 4: The motor drives the tape feeding frame to rotate, and the paper tape feeding frame is connected to the tape feeding groove on the strapping machine. Start the strapping machine to complete the strapping of the stacked steel pipes. After the strapping is completed, start the second push cylinder to drive the support frame to move vertically through the connecting frame until the support frame lifts the strapped steel pipe. At this time, the lowest end of the steel pipe is higher than the stop block, and the steel pipe is not blocked by the stop block.

[0024] Step 5: The second push rod drives the insert block away from the steel pipe through the connecting rod; the first push cylinder is activated to drive the movable rod to move downward, and the movable rod drives the mounting plate to move through the slider and connecting block. The torsion spring returns to its original position, driving the mounting plate to return to its original position.

[0025] Step Six: Start the drive assembly to move the slide horizontally. The slide moves the support frame horizontally through the second push cylinder and the connecting frame until the support frame moves to the upper side of the diagonal bar. The second push cylinder moves the support frame downward through the connecting frame until the steel pipe on the support frame is supported by the diagonal bar. Continue to move the support frame downward until the top of the support frame is lower than the bottom of the steel pipe and no longer obstructs the movement of the steel pipe. The bundled steel pipe is transported backward through the diagonal bar. The drive assembly resets the support frame through the slide.

[0026] The present invention has the following technical effects:

[0027] 1. In this invention, steel pipes are continuously conveyed to a storage bin via a conveying mechanism. A feeding mechanism then sequentially conveys the steel pipes from the storage bin to a sorting table. The steel pipes are blocked by blocks and arranged sequentially on the sorting table. A sorting component brings the sorting component into contact with the steel pipes. Subsequently, a stacking component is activated to lift the steel pipes in contact with the sorting component, at which point multiple steel pipes in contact with the sorting component are stacked together. A binding mechanism is activated to bind the stacked steel pipes. A discharge mechanism is activated to support the bound steel pipes and move them to facilitate further binding. The cooperation of the sorting component and the stacking component allows the steel pipes to be quickly stacked together. The binding mechanism then binds the stacked steel pipes, and the discharge mechanism moves the bound steel pipes out. The overall process is simple, the structure is compact, reduces the stacking and forming steps, and improves packaging efficiency. Attached Figure Description

[0028] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the accompanying drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are merely some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without any creative effort.

[0029] Figure 1 This invention provides a three-dimensional steel pipe packaging equipment for batch packaging. Figure 1 ;

[0030] Figure 2 This is a front view of a batch packaging equipment for steel pipes according to the present invention;

[0031] Figure 3 This invention provides a three-dimensional steel pipe packaging equipment for batch packaging. Figure 2 ;

[0032] Figure 4 A three-dimensional view of the first push cylinder and its connecting structure;

[0033] Figure 5 A three-dimensional view of the second push rod and its connecting structure;

[0034] Figure 6 A three-dimensional view of the connecting block and its connecting structure;

[0035] Figure 7 A three-dimensional view of the strapping mechanism and its connecting structure;

[0036] Figure 8 This is a three-dimensional view of the material discharge mechanism and its connecting structure.

[0037] The labels in the diagram represent:

[0038] 1. Mounting frame; 2. Conveying mechanism; 3. Storage bin; 4. Unloading mechanism; 41. Unloading port; 42. Inclined plate; 43. First push rod; 44. Connecting plate; 45. First baffle; 46. Second baffle; 5. Sorting table; 6. Stop block; 7. Sorting mechanism; 71. Sorting assembly; 711. Mounting plate; 712. Second push rod; 713. Insert block; 714. Connecting rod; 715. Torsion spring; 72. 721. Stacking assembly; 722. Support rod; 723. Movable rod; 724. Slide groove; 725. Slider; 726. Connecting block; 727. First push cylinder; 8. Bundling mechanism; 81. Bundling machine; 82. Belt feeding frame; 83. Belt feeding groove; 84. Motor; 9. Discharge mechanism; 91. Drive assembly; 93. Slide table; 94. Second push cylinder; 95. Connecting frame; 96. Support frame; 97. Diagonal bar. Detailed Implementation

[0039] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of the present invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative effort are within the scope of protection of the present invention.

[0040] The present invention will be further described below with reference to embodiments.

[0041] The terms "left," "right," "front," "back," "up," and "down" used in the following description refer to the orientation from the perspective of the front view.

[0042] Example 1

[0043] Please refer to the instruction manual appendix. Figures 1-6 A batch packaging equipment for steel pipes, including a mounting frame 1;

[0044] The mounting frame 1 is sequentially equipped with a conveying mechanism 2, a storage bin 3, a sorting table 5, a stop block 6, a sorting mechanism 7, a binding mechanism 8, and a discharge mechanism 9 along the material conveying direction. Two sets of binding mechanisms 8 are located on the lower side of the mounting frame 1; the discharge mechanism 4 is installed on the storage bin 3.

[0045] The material handling mechanism 7 includes material handling components 71 and stacking components 72. The stacking components 72 are mounted on the mounting frame 1, and multiple material handling components 71 are mounted on the stacking components 72. The two sets of stacking components 72 are symmetrically distributed on both sides of the material handling table 5.

[0046] In this embodiment, when the bulk steel pipe packaging equipment is working normally, the conveying mechanism 2 is activated to continuously transport the steel pipes into the storage bin 3; the unloading mechanism 4 transports the steel pipes in the storage bin 3 sequentially to the sorting table 5, where the steel pipes are blocked by the stop block 6 and arranged sequentially on the sorting table 5; the sorting component 71 contacts the steel pipes, and then the stacking component 72 is activated to lift the steel pipes in contact with the sorting component 71, at which point multiple steel pipes in contact with the sorting component 71 are stacked together; the binding mechanism 8 is activated to bind the stacked steel pipes; the unloading mechanism 9 is activated to support the bundled steel pipes and transfer them for subsequent binding; thus, continuous bundling and packaging of steel pipes is achieved. The cooperation of the sorting component 71 and the stacking component 72 enables the steel pipes to be quickly stacked together, reducing the steps of stacking and forming steel pipes and greatly improving packaging efficiency.

[0047] Example 2

[0048] like Figures 1-6 As shown, in a preferred embodiment of the present invention, the feeding mechanism 4 includes a feeding port 41, an inclined plate 42, a first push rod 43, a connecting plate 44, a first baffle 45, and a second baffle 46. The feeding port 41 is provided on the lower side of the storage bin 3. The inclined plate 42 is fixedly installed on the mounting frame 1. The first push rod 43 is fixedly installed on the storage bin 3. The output end of the first push rod 43 is fixedly connected to the connecting plate 44. The first baffle 45 and the second baffle 46 are fixedly installed on the connecting plate 44, and the first baffle 45 is aligned with the feeding port 41.

[0049] The stacking assembly 72 includes a support rod 721, a movable rod 722, a slide groove 723, a slider 724, a connecting block 725, and a first push cylinder 726. The first push cylinder 726 is fixedly installed on the mounting frame 1. The output end of the first push cylinder 726 is fixedly connected to the movable rod 722. The support rod 721 is fixedly installed on the mounting frame 1. The slide groove 723 is opened on the support rod 721 and the movable rod 722. Multiple sliders 724 are staggered on the support rod 721 and the movable rod 722. The middle slider 724 is fixedly connected to the support rod 721, and the remaining sliders 724 are limited and slidably connected to the slide groove 723. The connecting block 725 is fixedly installed on the slider 724.

[0050] The feeding assembly 71 includes a mounting plate 711, a second push rod 712, insert blocks 713 and a connecting rod 714. Two adjacent connecting blocks 725 are respectively hinged to the two ends of the mounting plate 711. The second push rod 712 is fixedly mounted on the mounting plate 711. The output end of the second push rod 712 is fixedly connected to the connecting rod 714. Multiple insert blocks 713 are fixedly mounted on the connecting rod 714.

[0051] A torsion spring 715 is provided on the hinge shaft of the mounting plate 711 and the connecting block 725, and the two elastic legs of the torsion spring 715 abut against the side wall surfaces of the mounting plate 711 and the connecting block 725 respectively.

[0052] The inserts 713 are evenly distributed at equal intervals on the connecting rod 714, and the size of the inserts 713 is consistent with the inner diameter of the steel pipe.

[0053] In this embodiment, when the feeding mechanism 4, the sorting assembly 71, and the stacking assembly 72 are working normally, the steel pipes in the storage bin 3 are initially blocked by the first baffle 45. The first push rod 43 is activated, and through the connecting plate 44, it drives the first baffle 45 and the second baffle 46 upwards until they no longer obstruct the movement of the steel pipes. At this time, the steel pipes in the storage bin 3 roll onto the sorting table 5 through the discharge port 41 and the inclined plate 42, until they are blocked by the stop block 6. After the sorting table 5 is filled with steel pipes, the first push rod 43 drives the first baffle 45 downwards through the connecting plate 44, preventing the steel pipes in the storage bin 3 and the steel pipes on the inclined plate 42 from continuing to move. The second push rod 712 pushes the insert block 713 into both ends of the steel pipe through the connecting rod 714, and then activates the first push cylinder 726. A push cylinder 726 drives a movable rod 722 upward. The movable rod 722, through a slider 724 and a connecting block 725, drives a mounting plate 711 to move. Under the limiting action of a sliding groove 723 and a slider 724, the mounting plate 711 moves horizontally and rotates simultaneously, causing multiple mounting plates 711 to stack together, thereby causing multiple steel pipes on the mounting plate 711 to stack together. A torsion spring 715 is compressed. After packaging, a second push rod 712, through a connecting rod 714, drives an insert block 713 away from the steel pipe. The first push cylinder 726 is activated, driving the movable rod 722 downward. The movable rod 722, through a slider 724 and a connecting block 725, drives the mounting plate 711 to move. The torsion spring 715 resets, causing the mounting plate 711 to reset. This achieves rapid stacking of steel pipes, facilitating subsequent packaging and greatly improving packaging efficiency.

[0054] Example 3

[0055] like Figures 1-3 As shown in Figures 7 and 8, in a preferred embodiment of the present invention, the strapping mechanism 8 includes a strapping machine 81, a tape feeding frame 82, a tape feeding groove 83, and a motor 84. The strapping machine 81 is fixedly mounted on the mounting frame 1, the tape feeding frame 82 is rotatably mounted on the strapping machine 81, and the motor 84 is fixedly mounted on the mounting frame 1, with the output end of the motor 84 fixedly connected to the tape feeding frame 82. The tape feeding frame 82 is configured as a notched frame type. The tape feeding frame 82 and the strapping machine 81 are provided with a tape feeding groove 83 for conveying the strapping tape.

[0056] The discharge mechanism 9 includes a drive assembly 91, a slide table 93, a second push cylinder 94, a connecting frame 95, and a support frame 96. The drive assembly 91 is installed on the lower side of the mounting frame 1. The slide table 93 is fixedly installed on the output end of the drive assembly 91. The second push cylinder 94 is fixedly installed on the slide table 93. The output end of the second push cylinder 94 is fixedly connected to the connecting frame 95. The support frames 96 are fixedly installed on both sides of the connecting frame 95.

[0057] The discharge mechanism 9 also includes a diagonal bar 97. The diagonal bar 97 is fixedly installed on the mounting bracket 1, and the two diagonal bars 97 are symmetrically arranged on both sides of the drive assembly 91.

[0058] In this embodiment, when the binding mechanism 8 and the discharge mechanism 9 are working normally, after the steel pipes are stacked, the start motor 84 drives the tape feeding frame 82 to rotate. The paper tape feeding frame 82 and the tape feeding groove 83 on the binding machine 81 are connected, and the binding machine 81 is started to complete the binding of the steel pipes. The second push cylinder 94 is started to drive the support frame 96 to move vertically through the connecting frame 95 until the support frame 96 lifts the bound steel pipes, so that the lowest end of the steel pipe is higher than the stop block 6 and the steel pipe is not blocked by the stop block 6. The drive assembly 91 is started to drive the slide table 93 to move horizontally. The slide table 93 drives the support frame 96 to move horizontally through the second push cylinder 94 and the connecting frame 95 until the support frame 96 moves to the upper side of the diagonal bar 97. The second push cylinder 94 drives the support frame 96 to move downward through the connecting frame 95 until the steel pipe on the support frame 96 is supported by the diagonal bar 97. The support frame 96 continues to move downward until the top of the support frame 96 is lower than the bottom of the steel pipe and no longer obstructs the movement of the steel pipe. The bundled steel pipe is conveyed backward through the diagonal bar 97. The drive component 91 resets the support frame 96 through the slide table 93 and continues the subsequent packaging work.

[0059] Example 4

[0060] like Figures 1-8 As shown, in a preferred embodiment of the present invention, a method for batch packaging steel pipes is also provided, comprising the following steps:

[0061] Step 1: Start the conveyor mechanism 2 to continuously transport the steel pipes into the storage silo 3;

[0062] Step 2: Start the operation of the first push rod 43. The first push rod 43 drives the first baffle 45 and the second baffle 46 to move upward through the connecting plate 44 until the first baffle 45 and the second baffle 46 no longer block the movement of the steel pipe. At this time, the steel pipe in the storage bin 3 rolls onto the sorting table 5 through the discharge port 41 and the inclined plate 42 until it is blocked by the stop block 6. After the steel pipe on the sorting table 5 is full, the first push rod 43 drives the first baffle 45 to move downward through the connecting plate 44, blocking the steel pipe in the storage bin 3 and the steel pipe on the inclined plate 42 from continuing to move.

[0063] Step 3: The second push rod 712 pushes the insert block 713 into both ends of the steel pipe through the connecting rod 714, and then the first push cylinder 726 is started to operate; the first push cylinder 726 drives the movable rod 722 to move upward, and the movable rod 722 drives the mounting plate 711 to move through the slider 724 and the connecting block 725. Under the limiting action of the sliding groove 723 and the slider 724, the mounting plate 711 moves horizontally and rotates at the same time, so that multiple mounting plates 711 are stacked together, thereby driving multiple steel pipes on the mounting plate 711 to be stacked together; the torsion spring 715 is compressed;

[0064] Step 4: Motor 84 drives the paper feeding frame 82 to rotate. The paper feeding frame 82 and the feeding groove 83 on the strapping machine 81 are connected. The strapping machine 81 is started to complete the strapping of the stacked steel pipes. After the strapping is completed, the second push cylinder 94 is started to drive the support frame 96 to move vertically through the connecting frame 95 until the support frame 96 lifts the strapped steel pipe. At this time, the lowest end of the steel pipe is higher than the stop block 6 and the steel pipe is not blocked by the stop block 6.

[0065] Step 5: The second push rod 712 drives the insert block 713 away from the steel pipe through the connecting rod 714; the first push cylinder 726 is activated to drive the movable rod 722 to move downward. The movable rod 722 drives the mounting plate 711 to move through the slider 724 and the connecting block 725. The torsion spring 715 resets, driving the mounting plate 711 to reset.

[0066] Step Six: Start the drive assembly 91 to move the slide table 93 horizontally. The slide table 93 drives the support frame 96 horizontally through the second push cylinder 94 and the connecting frame 95 until the support frame 96 moves to the upper side of the inclined bar 97. The second push cylinder 94 drives the support frame 96 downward through the connecting frame 95 until the steel pipe on the support frame 96 is supported by the inclined bar 97. Continue to drive the support frame 96 downward until the top of the support frame 96 is lower than the bottom of the steel pipe and no longer obstructs the movement of the steel pipe. The bundled steel pipe is transported backward through the inclined bar 97. The drive assembly 91 resets the support frame 96 through the slide table 93.

[0067] The above embodiments are only used to illustrate the technical solutions of the present invention, and are not intended to limit it. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions will not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A batch packaging equipment for steel pipes, comprising a mounting frame (1), characterized in that: The mounting frame (1) is sequentially equipped with a conveying mechanism (2), a storage bin (3), a sorting table (5), a stop block (6), a sorting mechanism (7), a binding mechanism (8), and a discharge mechanism (9) along the material conveying direction. Two sets of binding mechanisms (8) are set on the lower side of the mounting frame (1); the discharge mechanism (4) is installed on the storage bin (3). The material handling mechanism (7) includes a material handling component (71) and a stacking component (72). The stacking component (72) is mounted on the mounting frame (1), and multiple material handling components (71) are mounted on the stacking component (72). Two sets of stacking components (72) are symmetrically distributed on both sides of the material handling table (5). The unloading mechanism (4) includes a unloading port (41), an inclined plate (42), a first push rod (43), a connecting plate (44), a first baffle (45), and a second baffle (46). The unloading port (41) is opened on the lower side of the storage bin (3). The inclined plate (42) is fixedly mounted on the mounting frame (1). The first push rod (43) is fixedly mounted on the storage bin (3). The output end of the first push rod (43) is fixedly connected to the connecting plate (44). The first baffle (45) and the second baffle (46) are fixedly mounted on the connecting plate (44), and the first baffle (45) is aligned with the unloading port (41). The stacked assembly (72) includes a support rod (721), a movable rod (722), a slide groove (723), a slider (724), a connecting block (725), and a first push cylinder (726). The first push cylinder (726) is fixedly installed on the mounting frame (1). The output end of the first push cylinder (726) is fixedly connected to the movable rod (722). The support rod (721) is fixedly installed on the mounting frame (1). The slide groove (723) is opened on the support rod (721) and the movable rod (722). Multiple sliders (724) are staggered on the support rod (721) and the movable rod (722). The middle slider (724) is fixedly connected to the support rod (721), and the remaining sliders (724) are limited and slidably connected to the slide groove (723). The connecting block (725) is fixedly installed on the slider (724). The feeding assembly (71) includes a mounting plate (711), a second push rod (712), inserts (713) and a connecting rod (714). Two adjacent connecting blocks (725) are respectively hinged to the two ends of the mounting plate (711). The second push rod (712) is fixedly mounted on the mounting plate (711). The output end of the second push rod (712) is fixedly connected to the connecting rod (714). Multiple inserts (713) are fixedly mounted on the connecting rod (714).

2. The bulk packaging equipment for steel pipes according to claim 1, characterized in that, A torsion spring (715) is provided on the hinge shaft of the mounting plate (711) and the connecting block (725), and the two elastic legs of the torsion spring (715) abut against the side wall surfaces of the mounting plate (711) and the connecting block (725) respectively.

3. The bulk packaging equipment for steel pipes according to claim 2, characterized in that, The inserts (713) are evenly distributed at equal intervals on the connecting rod (714), and the size of the inserts (713) is consistent with the inner diameter of the steel pipe.

4. The bulk packaging equipment for steel pipes according to claim 3, characterized in that, The strapping mechanism (8) includes a strapping machine (81), a tape feeding frame (82), a tape feeding groove (83), and a motor (84). The strapping machine (81) is fixedly installed on the mounting frame (1), the tape feeding frame (82) is rotatably installed on the strapping machine (81), and the motor (84) is fixedly installed on the mounting frame (1). The output end of the motor (84) is fixedly connected to the tape feeding frame (82). The tape feeding frame (82) is configured as a notch frame type. The tape feeding frame (82) and the strapping machine (81) are provided with a tape feeding groove (83) for conveying the strapping tape.

5. The bulk packaging equipment for steel pipes according to claim 4, characterized in that, The discharge mechanism (9) includes a drive assembly (91), a slide table (93), a second push cylinder (94), a connecting frame (95), and a support frame (96). The drive assembly (91) is installed on the lower side of the mounting frame (1). The slide table (93) is fixedly installed on the output end of the drive assembly (91). The second push cylinder (94) is fixedly installed on the slide table (93). The output end of the second push cylinder (94) is fixedly connected to the connecting frame (95). The support frames (96) are fixedly installed on both sides of the connecting frame (95).

6. The bulk packaging equipment for steel pipes according to claim 5, characterized in that, The discharge mechanism (9) also includes a slant bar (97), which is fixedly installed on the mounting bracket (1). The two slant bars (97) are symmetrically arranged on both sides of the drive assembly (91).

7. A packaging method for a batch packaging steel pipe packaging equipment as described in claim 6, characterized in that, Includes the following steps: Step 1: Start the conveying mechanism (2) to continuously convey the steel pipe into the storage silo (3); Step 2: Start the first push rod (43) to operate. The first push rod (43) drives the first baffle (45) and the second baffle (46) to move upward through the connecting plate (44) until the first baffle (45) and the second baffle (46) no longer block the movement of the steel pipe. At this time, the steel pipe in the storage bin (3) rolls onto the sorting table (5) through the discharge port (41) and the inclined plate (42) until it is blocked by the stop block (6). After the steel pipe on the sorting table (5) is filled, the first push rod (43) drives the first baffle (45) to move downward through the connecting plate (44) to block the steel pipe in the storage bin (3) and the steel pipe on the inclined plate (42) from continuing to move. Step 3: The second push rod (712) pushes the insert block (713) into both ends of the steel pipe through the connecting rod (714), and then starts the first push cylinder (726) to operate; the first push cylinder (726) drives the movable rod (722) to move upward, and the movable rod (722) drives the mounting plate (711) to move through the slider (724) and the connecting block (725). Under the limiting action of the slide groove (723) and the slider (724), the mounting plate (711) rotates while moving horizontally, so that multiple mounting plates (711) are stacked together, thereby driving multiple steel pipes on the mounting plate (711) to be stacked together; the torsion spring (715) is compressed; Step 4: The motor (84) drives the tape feeding frame (82) to rotate until the tape feeding frame (82) and the tape feeding groove (83) on the strapping machine (81) are connected. Start the strapping machine (81) to complete the binding of the stacked steel pipes. After binding is completed, start the second push cylinder (94) to drive the support frame (96) to move vertically through the connecting frame (95) until the support frame (96) lifts the bound steel pipe. At this time, the lowest end of the steel pipe is higher than the stop block (6) and the steel pipe is not blocked by the stop block (6). Step 5: The second push rod (712) drives the insert block (713) away from the steel pipe through the connecting rod (714); the first push cylinder (726) is activated to drive the movable rod (722) to move downward. The movable rod (722) drives the mounting plate (711) to move through the slider (724) and the connecting block (725). The torsion spring (715) is reset, which drives the mounting plate (711) to reset. Step 6: Start the drive assembly (91) to drive the slide (93) to move horizontally. The slide (93) drives the support frame (96) to move horizontally through the second push cylinder (94) and the connecting frame (95) until the support frame (96) moves to the upper side of the diagonal bar (97). The second push cylinder (94) drives the support frame (96) to move downward through the connecting frame (95) until the steel pipe on the support frame (96) is supported by the diagonal bar (97). Continue to drive the support frame (96) to move downward until the top of the support frame (96) is lower than the bottom of the steel pipe and no longer obstructs the movement of the steel pipe. The bundled steel pipe is transported backward through the diagonal bar (97). The drive assembly (91) resets the support frame (96) through the slide (93).

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