A large plastic pipe production is used to turn the material frame

Abstract

This utility model discloses a large-scale plastic pipe production material turning rack, including a base. A placement mechanism is provided on the upper right side of the base. Four first hydraulic cylinders, arranged in a rectangular pattern, are mounted on the upper left side of the base. The telescopic ends of the four first hydraulic cylinders face upwards and are fixedly connected to the same mounting plate. A second bearing is provided on the upper right side of the mounting plate, and a rotating plate is rotatably connected to the second bearing. The rotating plate has a movable groove inside, and a hoisting mechanism is located inside the movable groove. A support plate located below the rotating plate is fixedly connected to the upper end of the mounting plate. A first bearing is provided on the upper left side of the mounting plate, and a second hydraulic cylinder is rotatably connected to the first bearing. The telescopic ends of the second hydraulic cylinders are rotatably connected to the side wall of the rotating plate. This utility model enables convenient transfer and turning of plastic pipes with high efficiency and can accommodate the hoisting of plastic pipes of different lengths, offering flexible use.

Description

Technical Field

[0001] This utility model relates to the field of material turning rack technology, and in particular to a material turning rack for the production of large plastic pipes. Background Technology

[0002] Plastic pipes, as an important component of chemical building materials, are widely accepted by users for their superior performance, hygiene, environmental protection, and low consumption. The main types include UPVC drainage pipes, UPVC water supply pipes, aluminum-plastic composite pipes, and polyethylene (PE) water supply pipes. During the pipe production process, after being cut by cutting equipment, the pipes are conveyed to the tipping plate on the tipping rack. The tipping plate is usually connected to a cylinder, which drives the tipping plate to tip the pipes down onto the support for collection.

[0003] Chinese patent CN204869078U, entitled "A Plastic Pipe Turning Rack," discloses a plastic pipe turning rack, comprising: a support frame including several horizontal beams, vertical beams, and inclined stops; and a turning plate assembly disposed on the support frame, including a fixed plate and a movable plate, the fixed plate and the movable plate being hinged together, and the fixed plate being fixed to the support frame via a connecting block. This design is not suitable for large-diameter plastic pipes and is not suitable for feeding plastic pipes of different lengths, making it inconvenient to use. Utility Model Content

[0004] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a material turning rack for the production of large plastic pipes.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A large plastic pipe production turning rack includes a base. A placement mechanism is located on the upper right side of the base. Four first hydraulic cylinders, arranged in a rectangular pattern, are mounted on the upper left side of the base. The telescopic ends of the four first hydraulic cylinders face upwards and are fixedly connected to the same mounting plate. A second bearing is located on the upper right side of the mounting plate, and a rotating plate is rotatably connected to the second bearing. The rotating plate has a movable groove inside, and a lifting mechanism is located inside the movable groove. A support plate located below the rotating plate is fixedly connected to the upper end of the mounting plate. A first bearing is located on the upper left side of the mounting plate, and a second hydraulic cylinder is rotatably connected to the first bearing. The telescopic ends of the second hydraulic cylinders are rotatably connected to the side wall of the rotating plate.

[0007] As a further improvement of this utility model, the placement mechanism includes a placement frame, and the bottom of the placement frame is provided with four fixed rods arranged in a rectangular pattern, the lower ends of the fixed rods being fixedly connected to the upper end of the base.

[0008] As a further improvement of this utility model, the hoisting mechanism includes a mounting base installed inside the movable slot. A third hydraulic cylinder is installed on both sides of the mounting base. Movable sleeve rods are fixedly connected to the telescopic ends of the two third hydraulic cylinders. The two movable sleeve rods are slidably connected to the two ends of the movable slot. An inclined rod is fixedly connected to the end of the two movable sleeve rods away from the third hydraulic cylinder. A hoisting strap is fixedly connected to the lower side wall of the two inclined rods. A hook is provided at the lower end of the hoisting strap.

[0009] As a further improvement of this utility model, the outer wall cross-section of the movable sleeve is a rectangular structure, and the inner wall cross-section of the movable groove is a rectangular structure.

[0010] As a further improvement of this utility model, the lower end of the base is provided with four legs arranged in a rectangular pattern.

[0011] The beneficial effects of this utility model are:

[0012] By setting up a rotating plate, a hoisting mechanism, and a second hydraulic cylinder, and by fixing the hoisting belt to both ends of the plastic pipe, the second hydraulic cylinder extends to drive the rotating plate to rotate, which can transfer and turn the plastic pipe. Furthermore, the third hydraulic cylinder can drive the two movable sleeve rods to move, thereby adjusting the distance between the two diagonal rods, which can meet the hoisting needs of plastic pipes of different lengths and is flexible in use.

[0013] By setting up a first hydraulic cylinder, the mounting plate can be raised and lowered, thereby raising the hoisted plastic pipe and making it easier to flip the pipe from the placement frame.

[0014] This invention enables convenient transfer and flipping of plastic pipes with high efficiency, and can meet the hoisting requirements of plastic pipes of different lengths, making it flexible in use. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of a large plastic pipe production turning rack proposed in this utility model;

[0016] Figure 2 This is a schematic diagram of the internal structure of the movable groove of a large plastic pipe production turning rack proposed in this utility model.

[0017] In the diagram: 1. Base, 2. Leg, 3. Fixing rod, 4. Placement frame, 5. First hydraulic cylinder, 6. Mounting plate, 7. Support plate, 8. First bearing seat, 9. Second hydraulic cylinder, 10. Second bearing seat, 11. Rotating plate, 12. Diagonal rod, 13. Lifting strap, 14. Hook, 15. Movable sleeve rod, 16. Third hydraulic cylinder, 17. Movable groove, 18. Mounting seat. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0019] Figures 1-2 A large plastic pipe production turning rack includes a base 1. The lower end of the base 1 is provided with four rectangularly distributed support legs 2. The upper right side of the base 1 is provided with a placement mechanism. The upper left side of the base 1 is equipped with four rectangularly distributed first hydraulic cylinders 5. The telescopic ends of the four first hydraulic cylinders 5 face upward and are fixedly connected to the same mounting plate 6. The upper right side of the mounting plate 6 is provided with a second bearing seat 10. A rotating plate 11 is rotatably connected to the second bearing seat 10. The interior of the rotating plate 11 is provided with a movable groove 17. The interior of the movable groove 17 is provided with a hoisting mechanism. The upper end of the mounting plate 6 is fixedly connected to a support plate 7 located below the rotating plate 11. The upper left side of the mounting plate 6 is provided with a first bearing seat 8. A second hydraulic cylinder 9 is rotatably connected to the first bearing seat 8. The telescopic end of the second hydraulic cylinder 9 is rotatably connected to the side wall of the rotating plate 11.

[0020] In this utility model, the placement mechanism includes a placement frame 4, and the bottom of the placement frame 4 is provided with four fixed rods 3 arranged in a rectangular shape. The lower end of the fixed rods 3 is fixedly connected to the upper end of the base 1.

[0021] The specific hoisting mechanism includes a mounting base 18 installed inside the movable slot 17. A third hydraulic cylinder 16 is installed on both sides of the mounting base 18. The telescopic ends of the two third hydraulic cylinders 16 are fixedly connected to movable sleeve rods 15. The two movable sleeve rods 15 are slidably connected to the two ends of the movable slot 17. The outer wall cross-section of the movable sleeve rod 15 is rectangular, and the inner wall cross-section of the movable slot 17 is rectangular. The ends of the two movable sleeve rods 15 away from the third hydraulic cylinders 16 are fixedly connected to diagonal rods 12. The lower side walls of the two diagonal rods 12 are fixedly connected to hoisting straps 13. The lower end of the hoisting straps 13 is provided with hooks 14.

[0022] When using this utility model, the plastic pipe can be temporarily stored on the placement rack 4. By fixing the lifting strap 13 to both ends of the plastic pipe, the first hydraulic cylinder 5 can drive the mounting plate 6 to lift and lower, thereby raising the lifted plastic pipe. By extending the second hydraulic cylinder 9, the rotating plate 11 can be rotated, and the plastic pipe can be transferred and turned.

[0023] The above are merely preferred embodiments of this utility model, but the scope of protection of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in this utility model, based on the technical solution and inventive concept of this utility model, should be included within the scope of protection of this utility model.

Claims

1. A material turning rack for large plastic pipe production, comprising a base (1), characterized in that, The upper right side of the base (1) is provided with a placement mechanism. The upper left side of the base (1) is provided with four first hydraulic cylinders (5) arranged in a rectangular pattern. The telescopic ends of the four first hydraulic cylinders (5) face upward and are fixedly connected to the same mounting plate (6). The upper right side of the mounting plate (6) is provided with a second bearing seat (10). A rotating plate (11) is rotatably connected to the second bearing seat (10). The rotating plate (11) is provided with an movable groove (17) inside. A hoisting mechanism is provided inside the movable groove (17). The upper end of the mounting plate (6) is fixedly connected to a support plate (7) located below the rotating plate (11). The upper left side of the mounting plate (6) is provided with a first bearing seat (8). A second hydraulic cylinder (9) is rotatably connected to the first bearing seat (8). The telescopic end of the second hydraulic cylinder (9) is rotatably connected to the side wall of the rotating plate (11).

2. The material turning rack for large plastic pipe production according to claim 1, characterized in that, The placement mechanism includes a placement frame (4), and the bottom of the placement frame (4) is provided with four fixed rods (3) arranged in a rectangular shape. The lower end of the fixed rods (3) is fixedly connected to the upper end of the base (1).

3. The material turning rack for large plastic pipe production according to claim 1, characterized in that, The hoisting mechanism includes a mounting base (18) installed inside the movable slot (17). A third hydraulic cylinder (16) is installed on both sides of the mounting base (18). Movable sleeve rods (15) are fixedly connected to the telescopic ends of the two third hydraulic cylinders (16). The two movable sleeve rods (15) are slidably connected to the two ends of the movable slot (17). A diagonal rod (12) is fixedly connected to the end of the two movable sleeve rods (15) away from the third hydraulic cylinders (16). A hoisting strap (13) is fixedly connected to the lower side wall of the two diagonal rods (12). A hook (14) is provided at the lower end of the hoisting strap (13).

4. The material turning rack for large plastic pipe production according to claim 3, characterized in that, The outer wall section of the movable sleeve (15) is rectangular, and the inner wall section of the movable groove (17) is rectangular.

5. A material turning rack for large plastic pipe production according to claim 1, characterized in that, The lower end of the base (1) is provided with four legs (2) arranged in a rectangular pattern.

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