Automatic hoisting belt sleeving equipment for steel pipe bundle

Abstract

The utility model discloses an automatic hoisting belt sleeving device for a steel pipe bundle, which comprises a support frame, a hoisting belt sleeving device and a hoisting belt sleeving device, a sliding groove is formed in the base in the length direction of the base; the transverse sliding seat is arranged in the sliding groove, a first driving motor is installed on the transverse sliding seat and used for driving the transverse sliding seat to move in the sliding groove, and a stand column is installed on the transverse sliding seat; the vertical sliding base is arranged on the stand column, and a second driving motor is installed on the vertical sliding base and used for driving the vertical sliding base to move on the stand column. The device is simple in structure, through cooperation of the storage position frame and the multiple sets of conveying mechanisms, the universality of the device can be improved, special devices do not need to be independently arranged for lifting belts of different specifications, the purchase and maintenance cost of the device is reduced, meanwhile, the response capacity of the device to different production requirements is enhanced, and the production efficiency is improved. In addition, through cooperation of the supporting frame, the base, the transverse sliding base and the vertical sliding base, the steel pipe bundle is sleeved with the lifting belt on the conveying mechanism.

Description

Technical Field

[0001] This utility model relates to the field of steel pipe bundling and hoisting technology, specifically to an automatic steel pipe bundling and hoisting strap device. Background Technology

[0002] In the steel pipe hoisting and transportation process in the steel industry, bundled steel pipes typically require hoisting straps to be fitted at different positions from both ends of the bundle at the workstation to facilitate subsequent hoisting or processing. For a long time, this strapping operation has relied primarily on manual labor. However, steel production workshops are typical heavy-duty, high-temperature, and high-risk working environments, with dense equipment, complex spatial layouts, and severe dust pollution, noise interference, and frequent mechanical movement, posing significant safety risks such as mechanical collisions and crushing. Under these harsh conditions, manual operation is not only labor-intensive and inefficient, but also requires numerous additional protective measures to ensure operational safety, further increasing labor and management costs. Therefore, an automatic steel pipe bundle strapping device is proposed. Utility Model Content

[0003] The purpose of this utility model is to provide an automatic steel pipe bundling and hoisting device to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: an automatic steel pipe bundling and hoisting device, comprising:

[0005] Support frame, used to support the bundle of steel pipes;

[0006] A base, wherein a groove is provided on the base along its length;

[0007] A transverse slide block is disposed inside the slide groove. A first active motor is installed on the transverse slide block for driving the transverse slide block to move along the inside of the slide groove. A column is installed on the transverse slide block.

[0008] A vertical slide block is mounted on the column. A second active motor is installed on the vertical slide block to drive the vertical slide block to move on the column. A linear module is installed on the vertical slide block. An adjustment mechanism is installed on the linear module to adjust the distance between the two pneumatic grippers connected to it. The pneumatic grippers are used to grip the lifting sling.

[0009] A storage frame is located on the side of the base, and three sets of conveying mechanisms are installed on it for conveying lifting belts. The middle conveying mechanism is fixedly connected to the storage frame, while the two side conveying mechanisms are movably connected to the storage frame. A power mechanism is installed on the storage frame for adjusting the spacing between the two side conveying mechanisms.

[0010] As a further embodiment of this utility model: two parallel first guide rails are installed inside the slide groove, and a transverse slide block straddles the two first guide rails. A first rack located below the transverse slide block is also installed inside the slide groove. The first rack is arranged along the length direction of the base. The end of the first active motor passes through the transverse slide block and extends into the interior of the slide groove. A first gear is installed at the end of the first active motor, and the first gear meshes with the first rack.

[0011] As a further embodiment of this utility model: a second guide rail and a second rack that are parallel to each other are installed on one side of the column along its vertical direction, and a third guide rail is installed on the other side that is perpendicular to that side.

[0012] As a further embodiment of this utility model: the vertical slide includes staggered connecting plates, and the two connecting plates are slidably engaged with the second guide rail and the third guide rail respectively. A second active motor is installed on the connecting plate that is slidably engaged with the second guide rail. The output end of the second active motor passes through the connecting plate and is equipped with a second gear. The second gear meshes with the second rack.

[0013] As a further embodiment of this utility model: the adjustment mechanism includes a fixed plate mounted on the linear module, a third active motor mounted at the end of the fixed plate, a lead screw mounted inside the fixed plate, one end of the lead screw being connected to the output end of the third active motor, and the other end being rotatably connected to the fixed plate, a movable block being mounted on the outer circumferential surface of the lead screw and movably cooperating with the fixed plate, a connecting column being mounted on each of the two movable blocks, and two pneumatic grippers being mounted on the ends of the two connecting columns away from the movable blocks.

[0014] As a further embodiment of this utility model: a slide rail is installed on the storage frame, and two movable frames are installed on the slide rail. The two movable frames are respectively connected to the conveying mechanisms located on both sides, wherein the conveying mechanism located in the middle is connected to the storage frame through a connecting frame.

[0015] As a further embodiment of this utility model: the power mechanism includes a bidirectional lead screw rotatably connected to the connecting frame. On the bidirectional lead screw, two sections of threads with opposite helical directions are each equipped with a movable frame. A fourth active motor connected to the storage frame is installed at the end of the bidirectional lead screw to drive the bidirectional lead screw to rotate. Two fixing blocks are installed on the storage frame to fix the position of the fourth active motor and the position of the other end of the bidirectional lead screw, respectively.

[0016] As a further embodiment of this utility model: it further includes a driving mechanism, which includes two connecting frames respectively connected to the storage frame, and the two connecting frames are connected by a spline shaft. A fifth active motor is installed on one of the connecting frames. The fifth active motor is used to drive the spline shaft to rotate. The outer circumferential surface of the spline shaft is connected to three conveying mechanisms to drive the three conveying mechanisms to move synchronously.

[0017] As a further embodiment of this utility model: the conveying mechanism includes two conveying arms, and connecting blocks are installed at both ends of the two conveying arms. The two connecting blocks on the side adjacent to the pneumatic gripper are connected by a tensioning shaft, while the two connecting blocks on the side away from the pneumatic gripper are connected by a bearing seat. The bearing seat is sleeved on the outer circumferential surface of the splined shaft. Both the bearing seat and the outer circumferential surface of the tensioning shaft are sleeved with sprockets. The two sprockets are connected by a chain drive, and several hooks for lifting and hoisting belts are installed on the chain.

[0018] As a further embodiment of this utility model: the hook includes an L-shaped plate mounted on the chain, and an adjustable-angle support post is installed at the end of the L-shaped plate.

[0019] Compared with the prior art, the beneficial effects of this utility model are:

[0020] This application improves the versatility of the equipment by coordinating the storage frame and multiple conveying mechanisms. It eliminates the need for separate dedicated equipment for different specifications of lifting slings, reducing the purchase and maintenance costs of the equipment. It also enhances the equipment's responsiveness to different production needs. In addition, the lifting slings on the conveying mechanism are fitted onto the steel pipe bundles through the coordinated cooperation of the support frame, base, horizontal slide, and vertical slide. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the overall automatic hoisting sling equipment of this utility model;

[0022] Figure 2 This is a schematic diagram of the base of this utility model;

[0023] Figure 3 This is a schematic diagram of the interior of the groove of this utility model;

[0024] Figure 4 This is a schematic diagram of the combination of the column, vertical slide, and linear module of this utility model;

[0025] Figure 5 This is a schematic diagram of the adjustment mechanism of this utility model;

[0026] Figure 6 This is an assembly diagram of the power mechanism and drive mechanism of this utility model;

[0027] Figure 7 This is a schematic diagram of the conveying mechanism of this utility model;

[0028] Figure 8 This is a schematic diagram of the slide rail of this utility model;

[0029] Figure 9 This is a schematic diagram of the hook of this utility model;

[0030] Figure 10 This is a schematic diagram of the first active motor of this utility model;

[0031] Figure 11 This is a schematic diagram of the second active motor of this utility model;

[0032] Figure 12 This is a schematic diagram of the tensioning shaft of this utility model;

[0033] In the diagram: 1. Support frame; 2. Base; 201. Slide groove; 202. First guide rail; 203. First rack; 3. Horizontal slide; 4. First drive motor; 401. First gear; 5. Column; 501. Second guide rail; 502. Second rack; 503. Third guide rail; 6. Vertical slide; 7. Second drive motor; 701. Second gear; 8. Linear module; 9. Adjustment mechanism; 9-1. Fixed plate; 9-2. Third drive motor; 9-3. Lead screw; 9-4. Moving block; 9-5. Connecting column; 10. Storage frame; 11. Conveying mechanism; 11-1. Conveying arm; 11 -1-1 Hollow frame; 11-1-2 U-shaped frame; 11-2 Connecting block; 11-3 Tensioning shaft; 11-4 Bearing seat; 11-5 Sprocket; 11-6 Chain; 11-7 Hook; 11-7-1 L-shaped plate; 11-7-2 Support column; 12 Power mechanism; 12-1 Double-acting lead screw; 12-2 Movable frame; 12-3 Fourth active motor; 12-4 Fixed block; 13 Slide rail; 14 Moving frame; 15 Connecting frame; 16 Drive mechanism; 16-1 Connecting frame; 16-2 Splined shaft; 16-3 Fifth active motor; 17 Pneumatic gripper. Detailed Implementation

[0034] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0035] Please see Figures 1-12In this embodiment of the utility model, an automatic steel pipe bundling and hoisting device includes:

[0036] Support frame 1 is used to support the steel pipe bundle;

[0037] Base 2, with a groove 201 provided along its length;

[0038] A transverse slide block 3 is disposed inside the slide groove 201. A first active motor 4 is installed on the transverse slide block 3 to drive the transverse slide block 3 to move along the inside of the slide groove 201. A column 5 is installed on the transverse slide block 3.

[0039] A vertical slide block 6 is mounted on a column 5. A second active motor 7 is installed on the vertical slide block 6 to drive the vertical slide block 6 to move on the column 5. A linear module 8 is installed on the vertical slide block 6. An adjustment mechanism 9 is installed on the linear module 8 to adjust the distance between the two pneumatic grippers 17 connected to it. The pneumatic grippers 17 are used to grip the lifting sling.

[0040] The storage frame 10 is located on the side of the base 2, and three sets of conveying mechanisms 11 are installed on it for conveying the hoisting belt. The middle conveying mechanism 11 is fixedly connected to the storage frame 10, while the conveying mechanisms 11 on both sides are movably connected to the storage frame 10. A power mechanism 12 is installed on the storage frame 10 for adjusting the spacing between the conveying mechanisms 11 on both sides.

[0041] Specifically, the number of support frames 1 is not limited. In this embodiment, preferably, there are two support frames 1. The two support frames 1 are used to lift the steel pipe bundle, so that its two ends are suspended in the air, making it convenient to hang the lifting sling on both ends of the steel pipe bundle. There are also two bases 2, which are respectively set on the sides of the two support frames 1 to provide a moving path for the horizontal slide 3, ensuring that the lifting sling can be smoothly hung on the steel pipe bundle. By turning on the first active motor 4, the position of the horizontal slide 3 on the base 2 is changed, thereby completing the action of putting the lifting sling on the steel pipe bundle. The column 5 can provide support for the vertical slide 6 and also provide guidance for its moving path. The movement of the vertical slide 6 is driven by the second active motor 7. The linear module 8 set on the vertical slide 6 can drive the adjustment mechanism 9 and the pneumatic gripper 17 to move, completing the process of taking the rope from the storage frame 10 and putting the lifting sling on the steel pipe. The action of securing the corresponding position and grasping and releasing the lifting sling through the pneumatic gripper 17 is achieved. The motion principle of the linear module 8 and the pneumatic gripper 17 is existing technology and will not be described in detail here. The linear module 8 can be purchased and used directly on the market. The pneumatic system corresponding to the pneumatic gripper 17 in this application is not shown. In addition, the storage frame 10 provides support for the three sets of conveying mechanisms 11. At the same time, the power mechanism 12 can adjust the spacing between the conveying mechanisms 11 on both sides. In this way, the operator can adjust the spacing between the conveying mechanisms 11 on both sides according to the width, length and other parameters of different specifications of lifting slings, so that the equipment can be adapted to a variety of different specifications of lifting slings. This design greatly improves the versatility of the equipment, eliminates the need to configure special equipment for different specifications of lifting slings, reduces the purchase and maintenance costs of the equipment, and also enhances the responsiveness of the equipment to different production needs.

[0042] Through the aforementioned technical solution, employing precise mechanical control and intelligent program scheduling, the lifting sling can be accurately clamped under various operating conditions, effectively avoiding material handling errors caused by human operation. Moreover, the automatic feeding and picking process greatly improves operational efficiency, showing a significant improvement compared to manual operation. Furthermore, the control logic of the entire system is simple and clear, and the coordination between various components of the equipment is stable. The implementation of this automatic lifting sling equipment directly reduces reliance on manual labor. The sling-hanging work that originally required multiple workers can now be completed by only a small number of personnel monitoring and operating the equipment. This not only saves a significant amount of labor costs and greatly improves the working conditions of workers, but also allows the equipment to operate stably in the complex and harsh environment of the steel workshop, without being subject to as many environmental limitations as manual operation. Therefore, it can continuously and efficiently perform sling-hanging operations. On the one hand, workers only need to hang the lifting sling on the conveyor mechanism 11 in an area away from the steel pipe bundles; on the other hand, the automated operation of the equipment improves production efficiency, speeds up the steel pipe transfer process, and indirectly reduces costs.

[0043] Please see Figures 2-3 In one embodiment, preferably, two parallel first guide rails 202 are installed inside the slide groove 201, and the transverse slide 3 spans the two first guide rails 202. A first rack 203 located below the transverse slide 3 is also installed inside the slide groove 201. The first rack 203 is arranged along the length direction of the base 2. The end of the first active motor 4 passes through the transverse slide 3 and extends into the interior of the slide groove 201. A first gear 401 is installed at the end of the first active motor 4, and the first gear 401 meshes with the first rack 203.

[0044] Specifically, both first guide rails 202 are fixed inside the slide groove 201 by bolts, and the first rack 203 is located between the two first guide rails 202. The transverse slide block 3 is in movable engagement with the slide groove 201, and the transverse slide block 3 is in sliding engagement with the two first guide rails 202. The transverse slide block 3 provides support for the first active motor 4, which drives the first gear 401 to rotate. Since the position of the first rack 203 is fixed, when the first gear 401 rotates, it meshes with the first rack 203, so the rotation of the first gear 401 drives the transverse slide block 3 to move along the first guide rail 202, thereby realizing its transverse movement.

[0045] Please see Figures 2-4 In one embodiment, preferably, a second guide rail 501 and a second rack 502 are installed parallel to each other on one side of the column 5 along its vertical direction, and a third guide rail 503 is installed on the other side perpendicular to this side. The vertical slide 6 includes staggered connecting plates, and the two connecting plates are slidably engaged with the second guide rail 501 and the third guide rail 503 respectively. A second active motor 7 is installed on the connecting plate that is slidably engaged with the second guide rail 501. The output end of the second active motor 7 passes through the connecting plate and is equipped with a second gear 701. The second gear 701 meshes with the second rack 502.

[0046] Specifically, the column 5 is vertically installed on the upper surface of the horizontal slide block 3. There are two third guide rails 503, which are slidably connected to the connecting plate through the slide bracket. The movement direction of the connecting plate is restricted by the cooperation of the third guide rails 503 and the slide bracket. The second active motor 7 drives the second gear 701 to rotate. The second gear 701 meshes with the second rack 502, which drives the vertical slide block 6 to move vertically. At the same time, the second guide rail 501 cooperates with the connecting plate to further improve the stability of the vertical slide block 6 during the movement process and provides effective and stable support for the linear module 8.

[0047] Please see Figure 1 and Figure 5In one embodiment, preferably, the adjusting mechanism 9 includes a fixed plate 9-1 mounted on the linear module 8. A third active motor 9-2 is mounted at the end of the fixed plate 9-1. A lead screw 9-3 is mounted inside the fixed plate 9-1. One end of the lead screw 9-3 is connected to the output end of the third active motor 9-2, and the other end is rotatably connected to the fixed plate 9-1. A movable block 9-4 that movably cooperates with the fixed plate 9-1 is mounted on the outer peripheral surface of the lead screw 9-3. A connecting post 9-5 is mounted on each of the two movable blocks 9-4. Two pneumatic grippers 17 are mounted on the ends of the two connecting posts 9-5 away from the movable blocks 9-4.

[0048] Specifically, the fixed plate 9-1 is connected to the linear module 8 and is driven by the linear module 8 to move. The fixed plate 9-1 provides support for the third active motor 9-2, which drives the lead screw 9-3 to rotate. The fixed plate 9-1 restricts the moving block 9-4 to prevent the moving block 9-4 from rotating with the lead screw 9-3 during rotation. The lead screw 9-3 has a bidirectional thread. At this time, the rotating lead screw 9-3 can drive the two moving blocks 9-4 to move relative to each other, so as to adjust the distance between the two moving blocks 9-4, thereby adapting to various specifications of lifting slings.

[0049] Please see Figure 8 In one embodiment, preferably, a slide rail 13 is installed on the storage frame 10, and two movable frames 14 are installed on the slide rail 13. The two movable frames 14 are respectively connected to the conveying mechanisms 11 located on both sides, ensuring that the conveying mechanisms 11 located on both sides can only move synchronously along the slide rail 13 during the movement. The conveying mechanism 11 located in the middle is connected to the storage frame 10 through a connecting frame 15, so that the conveying mechanism 11 always stays in the middle position and does not move. Furthermore, when the spacing of the conveying mechanisms 11 located on both sides is adjusted, the two always keep the middle conveying mechanism 11 as the center of symmetry and maintain an equidistant distance from its center, which facilitates the pneumatic gripper 17 to accurately grasp the lifting belt. In addition, the spacing between the three sets of conveying mechanisms 11 is the grasping area of ​​the pneumatic gripper 17, and the arrangement of the three sets of conveying mechanisms 11 can keep the upper end of the lifting belt in a relatively horizontal state, which also facilitates the grasping of the pneumatic gripper 17.

[0050] Please see Figure 6In one embodiment, preferably, the power mechanism 12 includes a bidirectional lead screw 12-1 rotatably connected to the connecting frame 15. Movable frames 12-2 are mounted on both ends of the bidirectional lead screw 12-1 with opposite helical directions. A fourth active motor 12-3 connected to the storage frame 10 is mounted at the end of the bidirectional lead screw 12-1 for driving the bidirectional lead screw 12-1 to rotate. Two fixing blocks 12-4 are mounted on the storage frame 10 to fix the position of the fourth active motor 12-3 and the other end of the bidirectional lead screw 12-1, respectively. Furthermore, two fixed blocks 12-4 provide support for the fourth active motor 12-3 and the bidirectional lead screw 12-1, respectively. After the position of the fourth active motor 12-3 is fixed, its output end is fixedly connected to one end of the bidirectional lead screw 12-1, so as to drive the bidirectional lead screw 12-1 to rotate. The movable frame 12-2 is threadedly connected to the bidirectional lead screw 12-1, and the movable frame 12-2 is connected to the moving frame 14. The slide rail 13 restricts the movement direction of the movable frame 12-2, thereby achieving the purpose of adjusting the position of the two conveying mechanisms 11.

[0051] Please see Figure 6 In one embodiment, preferably, a drive mechanism 16 is further included. The drive mechanism 16 includes two connecting frames 16-1 respectively connected to the storage frame 10, and the two connecting frames 16-1 are connected by a spline shaft 16-2. A fifth active motor 16-3 is installed on one of the connecting frames 16-1. The fifth active motor 16-3 is used to drive the spline shaft 16-2 to rotate. The outer peripheral surface of the spline shaft 16-2 is movably connected to three conveying mechanisms 11 to drive the three conveying mechanisms 11 to move synchronously. Furthermore, the connecting frame 16-1 provides support for the fifth active motor 16-3 and drives the spline shaft 16-2 to rotate through the fifth active motor 16-3. The setting of the spline shaft 16-2 can ensure that the two conveying mechanisms 11 can still drive the conveying mechanism 11 to run normally during the process of adjusting the spacing. The pipelines and cables of each active motor are protected by the drag chain.

[0052] Please see Figure 7In one embodiment, preferably, the conveying mechanism 11 includes two conveying arms 11-1, and connecting blocks 11-2 are installed at both ends of the two conveying arms 11-1. The two connecting blocks 11-2 on the side adjacent to the pneumatic gripper 17 are connected by a tensioning shaft 11-3, while the two connecting blocks 11-2 on the side away from the pneumatic gripper 17 are connected by a bearing seat 11-4. The bearing seat 11-4 is sleeved on the outer circumferential surface of the spline shaft 16-2. Both the outer circumferential surfaces of the bearing seat 11-4 and the tensioning shaft 11-3 are fitted with sprockets 11-5. The tensioning shaft 11-3 can adjust the position of the sprockets 11-5. The position of the tensioning shaft 11-3 can be changed by rotating the adjusting bolt that is rotatably connected to the tensioning shaft 11-3. The adjusting bolt is threadedly connected to the connecting block 11-2. The two sprockets 11-5 are connected by a chain 11-6. Several hooks 11-7 for lifting and hoisting belts are installed on the chain 11-6.

[0053] Specifically, the conveyor arm 11-1 includes a hollow frame 11-1-1 and U-shaped frames 11-1-2 disposed on the upper and lower ends of the hollow frame 11-1-1. The openings of the two U-shaped frames 11-1-2 face the chain 11-6. Rollers are also installed on the chain 11-6. When the rollers are located inside the lower U-shaped frame 11-1-2, their outer surfaces are in contact with the inner wall of the U-shaped frame 11-1-2, thereby providing support and limiting for the chain 11-6. This effectively prevents the lifting belt from dragging the chain 11-6 downwards under the action of gravity, avoiding slack in the chain 11-6, which would affect the lifting process. The conveyor belt, with the rollers and U-shaped frame 11-1-2 working together, ensures that the lifting belt moves horizontally during the conveying process. The hooks 11-7 are evenly spaced on the chain 11-6, which facilitates the control system to control the pneumatic grippers 17 to regularly grip the lifting belt on the hooks 11-7. Furthermore, the bearing seat 11-4 and the tensioning shaft 11-3 provide support for the sprocket 11-5 without interfering with its movement. The rotation of the sprocket 11-5 drives the chain 11-6 to move, thus moving the hooks 11-7 on the chain 11-6.

[0054] Please see Figure 9 In one embodiment, preferably, the hook 11-7 includes an L-shaped plate 11-7-1 mounted on the chain 11-6. An adjustable-angle support post 11-7-2 is mounted at the end of the L-shaped plate 11-7-1. Furthermore, the support post 11-7-2 and the L-shaped plate 11-7-1 are rotatably connected, and the support post 11-7-2 can be folded upward to facilitate the entry of the lifting belt. After the lifting belt is in place, the support post 11-7-2 is reset to fix the position of the lifting belt. A stop is installed at the end of the support post 11-7-2 to prevent the lifting belt from falling out of the support post 11-7-2.

[0055] The working principle and usage process of this utility model are as follows: First, the worker hangs the lifting sling on the hook 11-7. Then, the control system can dynamically adjust the running speed of the conveyor mechanism 11 according to the actual working frequency to continuously and stably feed the lifting sling. When the lifting sling is in the position to be grabbed, the control system synchronously coordinates the actions of the first active motor 4, the second active motor 7, the third active motor 9-2, the fourth active motor 12-3, the fifth active motor 16-3 and the pneumatic gripper 17 to complete the grabbing of the lifting sling at the position to be grabbed. After the grabbing is completed, under the path planning and motion control of the control system, the pneumatic gripper 17 carries the lifting sling along the preset trajectory and accurately places it onto the corresponding steel pipe bundle. After the strap is placed, the pneumatic gripper 17 automatically returns to the picking point to prepare to grab the next lifting sling and enter the next work cycle. The control principle of the control system is existing technology and will not be described in detail here, only a simple logical introduction is given.

[0056] Although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

[0057] Therefore, the above description is only a preferred embodiment of this application and is not intended to limit the scope of this application; that is, all equivalent modifications made in accordance with the scope of the claims of this application shall be within the protection scope of the claims of this application.

Claims

1. A steel pipe automatic banding and hoisting apparatus characterized by, The utility model provides a steel pipe bundle automatic lifting device, including: Support frame for supporting steel pipe bundle; Base, the base is provided with sliding groove along its length direction; Transverse sliding seat is arranged in the sliding groove, the first driving motor is installed on the transverse sliding seat and is used for driving the transverse sliding seat to move along the inside of the sliding groove, and a stand is installed on the transverse sliding seat; Vertical sliding seat is arranged on the stand, the second driving motor is installed on the vertical sliding seat and is used for driving the vertical sliding seat to move on the stand, the vertical sliding seat is installed with linear module, the adjusting mechanism is installed on the linear module and is used for adjusting the interval between two pneumatic clamping jaws connected with it, and the pneumatic clamping jaw is used for clamping lifting belt; Storage frame is arranged on the side of base, and three groups of conveying mechanisms are installed on the storage frame and are used for conveying lifting belt, wherein the conveying mechanism in the middle is fixedly connected with the storage frame, and the conveying mechanism on both sides is movably connected with the storage frame, and power mechanism is installed on the storage frame and is used for adjusting the interval of the conveying mechanism on both sides.

2. The steel pipe bundle automatic wrapping and hoisting belt equipment according to claim 1, characterized by, The inside of the sliding groove is provided with two first guide rails arranged in parallel, and the transverse sliding seat is arranged on the two first guide rails, the inside of the sliding groove is further provided with a first rack below the transverse sliding seat, the first rack is arranged along the length direction of the base, the end of the first driving motor extends to the inside of the sliding groove through the transverse sliding seat, and the end of the first driving motor is provided with a first gear, and the first gear is engaged with the first rack.

3. The steel pipe bundle automatic wrapping and hoisting belt equipment according to claim 1, characterized by, One side of the stand is provided with second guide rail and second rack along the vertical direction, and the other side perpendicular to the side is provided with third guide rail.

4. The steel pipe bundle automatic banding and hoisting apparatus according to claim 3, characterized by The vertical sliding seat includes staggered connecting plates, and the two connecting plates are slidably connected with the second guide rail and the third guide rail respectively, wherein the connecting plate slidably connected with the second guide rail is provided with the second driving motor, the output end of the second driving motor penetrates the connecting plate and is provided with a second gear, and the second gear is engaged with the second rack.

5. The steel pipe bundle automatic banding and hoisting apparatus according to claim 1, characterized by The adjusting mechanism includes a fixed plate installed on the linear module, the end of the fixed plate is provided with a third driving motor, the inside of the fixed plate is provided with a lead screw, one end of the lead screw is connected with the output end of the third driving motor, the other end is rotatably connected with the fixed plate, the outer surface of the lead screw is provided with a movable block movably connected with the fixed plate, two movable blocks are provided with connecting columns, and two pneumatic clamping jaws are installed on the end of the connecting column away from the movable block.

6. The steel pipe bundle automatic banding and hoisting apparatus according to claim 1, characterized by The storage frame is provided with a slide rail, the slide rail is provided with two moving frames, and the two moving frames are connected with the conveying mechanisms on both sides respectively, and the conveying mechanism in the middle is connected with the storage frame through a connecting frame.

7. The steel pipe bundle automatic banding and hoisting apparatus according to claim 6, characterized by The power mechanism includes a bidirectional lead screw rotatably connected with the connecting frame, two threads with opposite screw directions are arranged on the bidirectional lead screw, the end of the bidirectional lead screw is provided with a fourth driving motor connected with the storage frame, the fourth driving motor is used for driving the bidirectional lead screw to rotate, and the storage frame is provided with two fixed blocks for fixing the position of the fourth driving motor and the position of the other end of the bidirectional lead screw.

8. The steel pipe bundle automatic banding and hoisting apparatus according to claim 1, characterized by Further comprising a driving mechanism, the driving mechanism comprises two connecting frames connected with the storage frame respectively, and the two connecting frames are connected through a spline shaft, one of the connecting frames is provided with a fifth driving motor, the fifth driving motor is used to drive the spline shaft to rotate, the outer circumferential surface of the spline shaft is connected with three conveying mechanisms, and the three conveying mechanisms are used to drive synchronous movement.

9. The steel pipe bundle automatic banding and hoisting apparatus according to claim 8, characterized by The conveying mechanism comprises two conveying arms, connecting blocks are mounted on the two ends of the two conveying arms, the two connecting blocks near one side of the pneumatic clamps are connected through a tensioning shaft, the two connecting blocks away from the other side of the pneumatic clamps are connected through a bearing seat, the bearing seat is sleeved on the outer circumferential surface of the spline shaft, the outer circumferential surface of the tensioning shaft is sleeved with a chain wheel, the two chain wheels are connected through a chain, and a plurality of hooks for lifting and hoisting belts are mounted on the chain.

10. The steel pipe bundle automatic banding and hoisting apparatus according to claim 9, characterized by The hook comprises an L-shaped plate mounted on the chain, and an angle-adjustable supporting column is mounted at the end of the L-shaped plate.

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