Lifting feeding device for receiving and storing copper pipes

Abstract

The lifting feeding device for receiving and storing the copper pipes comprises a storage pipeline, lifting assemblies and a driving shaft, notches are formed in the lower portion of the storage pipeline at equal intervals, the lifting assemblies are arranged below the storage pipeline and correspond to the notches in a one-to-one mode, and each lifting assembly comprises a lifting plate, a hinge arm, a connecting shaft and a rotating shaft support. The upper end of the hinge arm is fixedly connected with the lifting plate, the lower end of the hinge arm is hinged to the connecting piece, the left end of the lifting plate is rotationally connected with the rotating shaft support through a rotating shaft, second bearing seats are arranged on the upper surface of the lifting plate, a conveying carrier roller is arranged between the second bearing seats, and the conveying carrier roller corresponds to the notch. An annular groove is formed in the middle of the conveying carrier roller; the device is simple in structure and low in manufacturing cost, one driving shaft is adopted, the actions of lifting and conveying are met, copper billets are conveyed to the next procedure, and hoisting transfer or other complex conveying modes can be omitted.

Description

Technical Field

[0001] The utility model relates to the technical field of copper tube feeding, in particular to a lifting feeding device for copper tube material connection and storage. Background Art

[0002] In the copper tube production process, after the copper tube blanks are transferred and stored, they need to be placed one by one on the conveying device and sent to the next procedure for processing. The current conveying method is rollers set at equal intervals. The rollers are driven by a motor. The rollers rotate to drive the copper tube blanks to move and realize feeding. However, only transportation can be achieved and lifting cannot be achieved. In order to achieve the lifting of the copper tube blanks, a lifting mechanism needs to be set separately to lift the copper tube, that is, the conveying device is lifted by the lifting mechanism. The required power is large, which increases the equipment cost; Chinese patent application No. 201921343011.4 discloses a copper tube cutting and feeding device including a first fixed plate, a second fixed plate, a limiting mechanism and a fixing mechanism. There are two limiting mechanisms, and both limiting mechanisms are located on the front surface of the first fixed plate; the copper tube is conveyed by a chain, and the device has a complex structure, and there is a situation where the copper tube falls, and it cannot be lifted and lowered, and it is impossible to realize the storage function of the copper tube, which cannot meet the needs in actual use. Therefore, there is an urgent need for improved technology on the market to solve the above problems. Utility Model Content

[0003] The technical problem to be solved by the utility model is to overcome the existing defects and provide a lifting and feeding device for receiving and storing copper tubes. The device has a simple structure and low manufacturing cost. It adopts a driving shaft to meet the lifting and conveying actions to convey the copper billet to the next process, which can save lifting and transportation or other more complicated conveying methods, and can effectively solve the problems in the background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a lifting and feeding device for copper tube material receiving and storing, comprising a material storage pipeline, a lifting assembly and a driving shaft. Notches are arranged at equal intervals at the lower part of the material storage pipeline. The lifting assembly is arranged below the material storage pipeline and corresponds to the notches one by one. The lifting assembly comprises a lifting plate, an articulated arm, a connecting shaft and a rotating shaft bracket. The connecting shafts are connected by a connecting piece to form a driving shaft. The upper end of the articulated arm is fixedly connected to the lifting plate, and the lower end of the articulated arm is hinged to the connecting piece. The left end of the lifting plate is rotatably connected to the rotating shaft bracket through a rotating shaft. Two bearing seats are arranged on the upper surface of the lifting plate, and a conveying roller is arranged between the two bearing seats. The conveying roller corresponds to the notch, and an annular groove is arranged in the middle of the conveying roller.

[0005] Furthermore, the rotating shaft bracket is fixed on the ground, a bearing seat 1 is arranged on the rotating shaft bracket, the rotating shaft is installed between the bearing seats 1, and the rotating shaft is welded and fixed to the lifting plate.

[0006] Furthermore, a motor frame is provided at the lower part of the lifting plate, a reduction motor is provided on the motor frame, a driving sprocket is provided on the output shaft of the reduction motor, a driven sprocket is provided on the shaft of the conveying roller, and the driven sprocket is connected to the conveying roller by a chain.

[0007] Furthermore, pipeline supports are arranged at equal intervals at the lower part of the storage pipeline, and the lower ends of the pipeline supports are fixed on the ground.

[0008] Furthermore, it also includes a hydraulic cylinder bracket, on which a hydraulic cylinder is hinged, the telescopic end of the hydraulic cylinder is connected to a hinge joint, and the hinge joint is hinged to one end of the drive shaft.

[0009] Compared with the prior art, the beneficial effects of the utility model are:

[0010] 1. The device has a simple structure and low manufacturing cost. It uses a driving shaft to meet the lifting and conveying actions to transport the copper billet to the next process, which can save lifting and transportation or other more complicated conveying methods.

[0011] 2. When lifting, the copper tube blank is located in the annular groove, which limits the copper tube blank to prevent it from swinging back and forth without affecting the transportation. The lifting plate rotates around the rotating shaft, and the conveying rollers on the lifting plate rise, which can lift the copper tube blank in the storage pipe and achieve rolling contact with the copper tube blank. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the structure of the utility model;

[0013] Figure 2 This is an enlarged structural diagram of the lifting component of the utility model;

[0014] Figure 3 This is a schematic diagram of the driving structure of the conveying roller of the utility model;

[0015] Figure 4 This is a schematic diagram of the structure of the utility model in the lifting and feeding state.

[0016] In the figure: 1 hydraulic cylinder, 2 hinged joint, 3 bearing seat 1, 4 rotating shaft, 5 lifting plate, 6 notch, 7 material storage pipeline, 8 connecting shaft, 9 connecting piece, 10 articulated arm, 11 rotating shaft bracket, 12 pipeline bracket, 13 hydraulic cylinder bracket, 14 conveying roller, 15 bearing seat 2, 16 motor frame, 17 reduction motor, 18 driven sprocket, 19 driving sprocket, 20 annular groove. DETAILED DESCRIPTION

[0017] In the description of the present invention, it should be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0018] See also Figure 1-4 The utility model provides a technical solution: a lifting and feeding device for copper tube material receiving and storage, including a storage pipe 7, a lifting assembly and a driving shaft. The lower part of the storage pipe 7 is provided with notches 6 at equal intervals. The lifting assembly is arranged below the storage pipe 7 and corresponds to the notches 6 one by one. The storage pipe 7 is a circular metal pipe, which can be designed to be closed, or it can be composed of two upper and lower semicircular pipes, which are hinged and can be opened and closed. The upper semicircular pipe is driven by a cylinder. This part is the prior art and will not be described in detail here. The lifting assembly includes a lifting plate 5, an articulated arm 10, a connecting shaft 8 and a rotating shaft bracket 11. The connecting shafts 8 are connected by a connecting piece 9 to form a driving shaft. The upper end of the articulated arm 10 is fixedly connected to the lifting plate 5. The articulated arm The lower end of 10 is hinged to the connecting piece 9, and the left end of the lifting plate 5 is rotatably connected to the rotating shaft bracket 11 through the rotating shaft 4. The driving shaft moves back and forth left and right, and the lifting plate 5 is driven to rise and fall around the rotating shaft 4 through the hinged arm 10. The upper surface of the lifting plate 5 is provided with a bearing seat 2 15, and a conveying roller 14 is provided between the bearing seat 2 15. The conveying roller 14 corresponds to the notch 6. The middle part of the conveying roller 14 is provided with an annular groove 20. When lifting, the copper tube blank is located in the annular groove 20. The annular groove 20 limits the copper tube blank to prevent the copper tube blank from swinging back and forth, which will not affect the transportation. The lifting plate 5 rotates around the rotating shaft 4, and the conveying roller 14 located on the lifting plate 5 rises, which can lift the copper tube blank in the storage pipe 7 and realize rolling contact with the copper tube blank.

[0019] The shaft bracket 11 is fixed on the ground, and a bearing seat 3 is arranged on the shaft bracket 11. The shaft 4 is installed between the bearing seats 3. The shaft 4 is welded and fixed to the lifting plate 5. The shaft provides a support point for the lifting plate 5 to rotate, ensuring the stability of the structure.

[0020] A motor frame 16 is provided at the lower part of the lifting plate 5, and a reduction motor 17 is provided on the motor frame 16. A driving sprocket 19 is provided on the output shaft of the reduction motor 17, and a driven sprocket 18 is provided on the shaft of the conveying roller 14. The driven sprocket 18 and the conveying roller 14 are connected by a chain. The reduction motor 17 drives the conveying roller 14 to rotate at a uniform speed through the sprocket transmission assembly, and the conveying rollers 14 distributed at equal intervals roll together, thereby driving the copper tube blank to be conveyed forward.

[0021] Pipe supports 12 are arranged at equal intervals at the lower part of the storage pipe 7, and the lower ends of the pipe supports 12 are fixed on the ground.

[0022] A hydraulic cylinder 1 is hinged on the hydraulic cylinder bracket 13, and the telescopic end of the hydraulic cylinder 1 is connected to a hinge head 2, which is hinged to one end of the drive shaft. The reciprocating telescopic movement of the hydraulic cylinder 1 can drive the drive shaft to reciprocate, thereby realizing the lifting and lowering of the lifting plate 5.

[0023] When in use: the storage pipe 7 is used to store copper pipes, the hydraulic cylinder 1 extends to drive the drive shaft to move right, the hinged arm 10 makes the lifting plate 5 shaft 4 rotate, the conveying roller 14 enters the notch 6 upward, and lifts the copper pipes in the storage pipe 7, as shown in the attached figure. Figure 4 The figure shows the state of lifting and feeding, the conveying roller 14 is driven to rotate by the reduction motor 17, and the conveying roller 14 drives the copper tube to move forward to realize feeding. After the feeding is completed, the hydraulic cylinder 1 retracts and drives the lifting plate 5 back to the initial state.

[0024] The basic principles, main features and advantages of the present invention are shown and described above. Without departing from the spirit and scope of the present invention, the present invention may also be subject to various changes and improvements, which are all within the scope of the present invention to be protected.

Claims

1. A lifting and feeding device for receiving and storing copper tube materials, comprising a material storage pipeline (7), a lifting component and a driving shaft, characterized in that: The lower part of the material storage pipe (7) is provided with notches (6) at equal intervals. The lifting assembly is arranged below the material storage pipe (7) and corresponds to the notches (6) one by one. The lifting assembly comprises a lifting plate (5), an articulated arm (10), a connecting shaft (8) and a rotating shaft bracket (11). The connecting shafts (8) are connected by a connecting piece (9) to form a driving shaft. The upper end of the articulated arm (10) is fixedly connected to the lifting plate (5). The lower end of the articulated arm (10) is hinged to the connecting piece (9). The left end of the lifting plate (5) is rotatably connected to the rotating shaft bracket (11) via a rotating shaft (4). The upper surface of the lifting plate (5) is provided with two bearing seats (15). A conveying roller (14) is provided between the two bearing seats (15). The conveying roller (14) corresponds to the notch (6). The middle part of the conveying roller (14) is provided with an annular groove (20).

2. A lifting and feeding device for receiving and storing copper tube materials according to claim 1, characterized in that: The rotating shaft bracket (11) is fixed on the ground. A bearing seat (3) is arranged on the rotating shaft bracket (11). The rotating shaft (4) is installed between the bearing seats (3). The rotating shaft (4) is fixed to the lifting plate (5) by welding.

3. A lifting and feeding device for receiving and storing copper tube materials according to claim 1, characterized in that: A motor frame (16) is provided at the lower part of the lifting plate (5), a reduction motor (17) is provided on the motor frame (16), a driving sprocket (19) is provided on the output shaft of the reduction motor (17), a driven sprocket (18) is provided on the shaft of the conveying roller (14), and the driven sprocket (18) and the conveying roller (14) are connected via a chain.

4. A lifting and feeding device for receiving and storing copper tube materials according to claim 1, characterized in that: Pipe supports (12) are arranged at equal intervals at the bottom of the material storage pipe (7), and the lower ends of the pipe supports (12) are fixed on the ground.

5. The lifting and feeding device for receiving and storing copper tubes according to claim 1 is characterized in that: It also comprises a hydraulic cylinder support (13), a hydraulic cylinder (1) is hingedly connected to the hydraulic cylinder support (13), a telescopic end of the hydraulic cylinder (1) is connected to a hinged joint (2), and the hinged joint (2) is hingedly connected to one end of the drive shaft.

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