Jacking and rotating structure for roll material packaging

Abstract

The utility model discloses a jacking and rotating structure for roll material packaging, which belongs to the technical field of packaging equipment and comprises a bottom plate and a support frame, two symmetrically arranged guide rails are fixed at the top of the bottom plate, and the support frame is fixed at the top ends of the guide rails. Two guide rails are installed on the bottom plate, a lifting frame is arranged above the bottom plate and located between the two guide rails, four speed reducers are installed on the top of the bottom plate, lead screws are installed on the tops of the speed reducers, and the lifting frame is arranged on the peripheries of the lead screws in a threaded and sleeving mode. The lead screw is driven to rotate and controls the rotating roller frame on the lifting frame to ascend and descend, in the ascending and descending process, the driving motor is used for being matched with the first chain wheel and chain set and the second chain wheel and chain set to achieve rotation of the roller, then a roll material is driven to rotate, wrapping of protective paperboards is completed, the labor amount of workers is reduced, and meanwhile the packaging efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging equipment, and more specifically, to a lifting and rotating structure for coiled material packaging. Background Technique

[0002] At present, in order to facilitate the transportation and storage of coiled materials, it is often necessary to wrap a layer of protective cardboard outside the coiled materials to avoid phenomena such as wear on the outside of the coiled materials or adhesion of dirt, playing a role in protecting the outside of the coiled materials.

[0003] Based on the above, the inventor found that: when packaging coiled materials, multiple workers are usually required to cooperate to manually lift and rotate the coiled materials so that the protective cardboard can be wrapped around the outside of the coiled materials. This operation not only increases the labor intensity of the workers, but also has a relatively low packaging efficiency. Therefore, in view of this, the existing structure is studied and improved to provide a lifting and rotating structure for coiled material packaging, in order to achieve a more practical value. Content of the Utility Model

[0004] 1. Technical Problems to be Solved

[0005] Aiming at the problems existing in the prior art, the purpose of the utility model is to provide a lifting and rotating structure for coiled material packaging, which can utilize the mutual cooperation of a servo motor, a commutator and a speed reducer to make the lead screw rotate and control the lifting of the rotating roller frame on the lifting frame. And during the lifting process, the driving motor cooperates with the first sprocket chain group and the second sprocket chain group to realize the rotation of the roller, thereby driving the rotation of the coiled material and completing the wrapping of the protective cardboard. While reducing the labor intensity of the workers, it also improves the packaging efficiency.

[0006] 2. Technical Solutions

[0007] To solve the above problems, the utility model adopts the following technical solutions.

[0008] A lifting and rotating structure for coiled material packaging includes a bottom plate and a support frame. Two symmetrically arranged guide rails are fixed on the top of the bottom plate. The support frame is fixed at the top of the guide rails. An elevating frame is arranged above the bottom plate and between the two guide rails. Four speed reducers are installed on the top of the bottom plate. A lead screw is installed on the top of the speed reducer. The elevating frame is threadedly sleeved on the outer periphery of the lead screw. A chain plate conveyor is installed on the top of the support frame. Two rotating roller frames are installed on the top of the elevating frame, and the two rotating roller frames are located on both sides of the chain plate conveyor. A driving motor is arranged at one end of the elevating frame, and the output shaft of the driving motor is connected to the rotating roller frame through a transmission mechanism.

[0009] Furthermore, a guide wheel is rotatably connected to the outer periphery of the lifting frame corresponding to the position of the guide rail, and the outer periphery of the guide wheel is slidably connected to the guide groove on the guide rail.

[0010] Furthermore, a servo motor and multiple commutators are installed on the top of the base plate. The output shaft of the servo motor is connected to one of the commutators through a pulley group. The multiple commutators are connected to each other through a coupling, and the two reducers on the same side are connected to each other through a commutator and a coupling.

[0011] Furthermore, the screw rod is located on the inner side of the lifting frame, and the top end of the screw rod is rotatably connected to the support frame via a bearing seat.

[0012] Furthermore, the rotating roller frame includes two support columns fixed to the top of the lifting frame, and a roller is rotatably connected between the top ends of the two support columns.

[0013] Furthermore, the support column is arranged on the inner side of the support frame, and the two rollers are symmetrically arranged on both sides of the chain conveyor.

[0014] Furthermore, the transmission mechanism includes a sprocket shaft installed at the bottom of one end of the lifting frame, the sprocket shaft and the output shaft of the driving motor are connected through a sprocket chain group 1, and the sprocket shaft and one end of the roller are connected through a sprocket chain group 2.

[0015] 3. Beneficial effects

[0016] Compared with the prior art, the advantages of the present invention are:

[0017] In this solution, the servo motor cooperates with the commutator and the reducer to make the four screws rotate synchronously, so that the lifting and lowering of the rotating roller frame on the lifting frame can be controlled. In the lifting process, the driving motor cooperates with the sprocket chain group 1 and the sprocket chain group 2 to realize the rotation of the roller. The two rollers rotate in the same direction and drive the rotation of the coil. The protective cardboard can be quickly wrapped around the outside of the coil due to the friction between the roller and the coil. The entire packaging operation is convenient and fast, which reduces the workload of the staff, improves the packaging efficiency and reduces labor costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the overall structure of the utility model from a left perspective;

[0019] Figure 2 This is a schematic diagram of the structure of the utility model from a right perspective;

[0020] Figure 3 This is a schematic diagram of the position structure of the lifting frame of the utility model;

[0021] Figure 4 This is a schematic diagram of the position structure of the bottom plate and support frame of the present utility model.

[0022] Explanation of the reference numerals in the figure:

[0023] 1. Bottom plate;

[0024] 2. Support frame;

[0025] 3. Guide rail;

[0026] 4. Lifting frame;

[0027] 5. Reducer;

[0028] 6. Lead screw;

[0029] 7. Chain plate conveyor;

[0030] 8. Rotary roller frame; 801. Support column; 802. Roller;

[0031] 9. Driving motor;

[0032] 10. Transmission mechanism; 1001. Sprocket shaft; 1002. First sprocket and chain group; 1003. Second sprocket and chain group;

[0033] 11. Guide wheel;

[0034] 12. Servo motor;

[0035] 13. Commutator. Specific embodiments

[0036] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model; obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0037] Embodiment:

[0038] Please refer to Figures 1-4A lifting and rotating structure for coil material packaging includes a base plate 1 and a support frame 2. Two symmetrically arranged guide rails 3 are fixed on the top of the base plate 1. The support frame 2 is fixed to the top of the guide rails 3. A lifting frame 4 is arranged above the base plate 1 and between the two guide rails 3. Four reducers 5 are installed on the top of the base plate 1. A screw rod 6 is installed on the top of the reducer 5. The lifting frame 4 is threadedly sleeved on the outer periphery of the screw rod 6. A chain conveyor 7 is installed on the top of the support frame 2. Two rotating roller frames 8 are installed on the top of the lifting frame 4, and the two rotating roller frames 8 are located on both sides of the chain conveyor 7. A drive motor 9 is provided at one end of the lifting frame 4. The output shaft of the drive motor 9 is connected to the rotating roller frame 8 through a transmission mechanism 10.

[0039] See also Figure 1 and Figure 3 The outer periphery of the lifting frame 4 is rotatably connected to the position of the guide rail 3, and the outer periphery of the guide wheel 11 is slidably connected to the guide groove on the guide rail 3.

[0040] See also Figure 4 A servo motor 12 and multiple commutators 13 are installed on the top of the base plate 1. The output shaft of the servo motor 12 is connected to one of the commutators 13 through a pulley set. The multiple commutators 13 are connected to each other through a coupling, and the two reducers 5 on the same side are connected to each other through the commutator 13 and the coupling.

[0041] See also Figure 4 The screw rod 6 is located on the inner side of the lifting frame 4, and the top end of the screw rod 6 is rotatably connected to the support frame 2 through a bearing seat.

[0042] See also Figure 3 The rotating roller frame 8 includes two support columns 801 fixed to the top of the lifting frame 4, and a roller 802 is rotatably connected between the top ends of the two support columns 801.

[0043] See also Figure 1 and Figure 3 The support column 801 is arranged on the inner side of the support frame 2, and the two rollers 802 are symmetrically arranged on both sides of the chain conveyor 7.

[0044] See also Figure 3 The transmission mechanism 10 includes a sprocket shaft 1001 installed at the bottom of one end of the lifting frame 4. The sprocket shaft 1001 is connected to the output shaft of the driving motor 9 through a sprocket chain group 1 1002, and the sprocket shaft 1001 is connected to one end of the roller 802 through a sprocket chain group 2 1003.

[0045] During use: Start the chain plate conveyor 7, convey the coil material between the two rollers 802, then start the servo motor 12. Under the action of the commutator 13 and the speed reducer 5, the four lead screws 6 rotate forward synchronously, and the lifting frame 4 is jacked up accordingly. The rotating roller frame 8 on the lifting frame 4 jacks up the coil material. At this time, start the driving motor 9. Under the cooperation of the sprocket shaft 1001, the first sprocket chain group 1002 and the second sprocket chain group 1003, the two rollers 802 rotate in the same direction. During the process of the two rollers 802 rotating in the same direction, the rotation of the coil material is driven. Then place one end of the protective cardboard between the roller 802 and the coil material. Under the action of friction, the protective cardboard can be quickly wrapped around the outside of the coil material. When it is completely wrapped, then use the servo motor 12 to make the lead screw 6 rotate reversely, so that the lifting frame 4 descends until the coil material falls onto the chain plate conveyor 7 again and is conveyed to the next process. The whole packaging operation is convenient and fast. While reducing the labor intensity of the staff, it also improves the packaging efficiency and reduces the labor cost.

[0046] Finally, it should be noted that: In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present invention.

[0047] In the description of the present invention, it should also be noted that unless otherwise clearly defined and limited, the terms "set", "installed", "connected", "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0048] The above is only the preferred specific embodiment of the present invention; however, the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its improved concept, makes equivalent substitution or change, and should be covered by the protection scope of the present invention.

Claims

1. A jacking and rotating structure for coil packaging, comprising a bottom plate (1) and a support frame (2). Two symmetrically arranged guide rails (3) are fixed to the top of the bottom plate (1), and the support frame (2) is fixed to the top ends of the guide rails (3). It is characterized in that: Above the bottom plate (1) and between the two guide rails (3), a lifting frame (4) is provided. Four speed reducers (5) are installed on the top of the bottom plate (1). A lead screw (6) is installed on the top of the speed reducer (5). The lifting frame (4) is threadedly sleeved on the outer periphery of the lead screw (6). A chain conveyor (7) is installed on the top of the support frame (2). Two rotating roller frames (8) are installed on the top of the lifting frame (4), and the two rotating roller frames (8) are located on both sides of the chain conveyor (7). One end of the lifting frame (4) is provided with a driving motor (9), and the output shaft of the driving motor (9) is connected to the rotating roller frame (8) through a transmission mechanism (10).

2. The jacking and rotating structure for coil packaging according to claim 1, wherein: Guide wheels (11) are rotatably connected to the outer periphery of the lifting frame (4) corresponding to the position of the guide rails (3), and the outer periphery of the guide wheels (11) is slidably connected to the guide grooves on the guide rails (3).

3. The jacking and rotating structure for coil packaging according to claim 1, characterized in that: A servo motor (12) and a plurality of commutators (13) are installed on the top of the bottom plate (1). The output shaft of the servo motor (12) is drivingly connected to one of the commutators (13) through a pulley group. The plurality of commutators (13) are drivingly connected through a coupling, and the two speed reducers (5) on the same side are drivingly connected through the commutator (13) and a coupling.

4. The jacking and rotating structure for coil packaging according to claim 1, wherein: The lead screw (6) is located inside the lifting frame (4), and the top end of the lead screw (6) is rotatably connected to the support frame (2) through a bearing seat.

5. The lifting and rotating structure for coil packaging according to claim 1, wherein: The rotating roller frame (8) includes two support columns (801) fixed to the top of the lifting frame (4), and a roller (802) is rotatably connected between the top ends of the two support columns (801).

6. The jacking and rotating structure for coil packaging according to claim 5, characterized in that: The support columns (801) are arranged inside the support frame (2), and the two rollers (802) are symmetrically arranged on both sides of the chain conveyor (7).

7. The lifting and rotating structure for coil packaging according to claim 1, wherein: The transmission mechanism (10) includes a sprocket shaft (1001) installed at the bottom of one end of the lifting frame (4). The sprocket shaft (1001) is drivingly connected to the output shaft of the driving motor (9) through a sprocket and chain set one (1002). The sprocket shaft (1001) is drivingly connected to one end of the roller (802) through a sprocket and chain set two (1003).

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