Automatic packaging device for rust-proof packaging of steel coils

Abstract

The automatic packaging device comprises a packaging base and a packaging table fixedly installed at one end of the packaging base, a control mechanism is fixedly installed at one end of one side of the packaging base, and a steel coil auxiliary packaging mechanism is arranged on one side of the joint of the packaging base and the packaging table. A steel coil transferring mechanism is arranged in the middle of the top end of the packaging base, limiting blocks with grooves are fixedly connected to the two sides of one end of the packaging base, a supporting plate assembly is slidably connected between the two limiting blocks with the grooves, and a limiting mechanism used for limiting steel coils is arranged at the bottom of the supporting plate assembly. The device has the beneficial effects that time and labor are saved when the steel coil is moved, the steel coil packaging efficiency is improved, the whole packaging process is smoother, and the working efficiency is higher.

Description

Technical Field

[0001] This application relates to the technical field of steel coil packaging, and in particular to an automatic packaging device for rust-proof packaging of steel coils. Background Technology

[0002] Steel coils, also known as rolled steel, are formed by hot and cold pressing. They are widely used in engineering machinery, boiler and container parts, power equipment, mining equipment, machine tools, metallurgical equipment, coal mining machinery, shipbuilding, forgings, and power generation equipment for easy storage, transportation, and processing. However, steel coils require rust prevention, necessitating packaging to prevent rusting. For smaller coils with narrower widths, existing technology uses auxiliary rollers to rotate the coil, and then rotating perforated rings to wrap packaging strips around it. However, these common packaging methods still have shortcomings.

[0003] After the steel coil is packaged, its location obstructs the transfer fulcrum of the steel coil by the packaging machine, making it inconvenient to transfer the packaged steel coil from the packaging machine. Utility Model Content

[0004] To facilitate the transfer of steel coils, this application provides an automatic packaging device for rust-proof packaging of steel coils.

[0005] The automatic packaging device for rust-proof packaging of steel coils provided in this application adopts the following technical solution:

[0006] An automatic packaging device for rust-proof packaging of steel coils includes a packaging base and a packaging platform fixedly installed at one end of the packaging base. A control mechanism is fixedly installed at one end of one side of the packaging base. A steel coil auxiliary packaging mechanism is provided on one side of the connection between the packaging base and the packaging platform. A steel coil transfer mechanism is provided in the middle of the top of the packaging base. Grooved limiting blocks are fixedly connected to both sides of one end of the packaging base. A support plate assembly is slidably connected between the two grooved limiting blocks. A limiting mechanism for limiting the steel coil is provided at the bottom of the support plate assembly.

[0007] Preferably, the control mechanism includes a control cabinet, on the front of which a control panel is fixedly installed. The surface of the control panel is provided with a packaging switch, a transfer switch, and a lifting switch, which facilitates the orderly control of the entire equipment operation by the staff.

[0008] Preferably, the steel coil auxiliary packaging mechanism includes four rotating shaft seats, which are symmetrical in pairs. A roller device is fixedly connected between each pair of rotating shaft seats. A transmission sprocket is fixedly connected to one end of each of the two roller devices. A transmission chain is drivingly connected between the two transmission sprockets. A packaging motor is fixedly installed on one side of one of the roller devices, and the output end of the packaging motor is fixedly connected to one end of the roller device. The packaging motor is electrically connected to an external power supply through a packaging switch, which is beneficial for assisting in the packaging of steel coils.

[0009] Preferably, the roller device includes an auxiliary roller, an auxiliary rotating rod is fixedly connected inside the auxiliary roller, the auxiliary rotating rod is fixedly installed on the rotating shaft seat, and limit rollers are provided at both ends on one side of the auxiliary roller, and the limit rollers are fixedly connected to the top of the packaging base, so that the steel coil rotates on the roller device for convenient packaging.

[0010] Preferably, the steel coil transfer mechanism includes two transfer support frames mounted on a packaging base. One of the transfer support frames has a servo motor fixedly mounted at one end of its top. The output end of the servo motor is fixedly connected to a transmission screw, and both ends of the transmission screw are provided with screw seats. The other transfer support frame has mounting seats fixedly connected to both sides of its top end. A transmission slide rod is fixedly connected between the two mounting seats. A lifting threaded block is provided between the transmission screw and the transmission slide rod. A lifting device is fixedly mounted at the bottom of the lifting threaded block. The servo motor is electrically connected to an external power supply via a transfer switch, and the lifting device is electrically connected to an external power supply via a lifting switch.

[0011] Preferably, a transmission groove is provided between the connection points of the two grooved limiting blocks and the packaging base. The limiting mechanism includes two symmetrically arranged driven gears. Both driven gears are rotatably mounted on both sides of the inner wall of the transmission groove. One side of each of the two driven gears is meshed with a limiting tooth plate. The steel coil is placed between the two limiting tooth plates. Both limiting tooth plates are slidably disposed inside the transmission groove, which is beneficial for placing the steel coil in the area to be transferred.

[0012] Preferably, the support plate assembly includes a support plate that slides vertically. Both ends of the support plate are fixedly connected to support sliders. Each support slider is embedded in the groove of the corresponding side slotted limiting block. The tops of both support sliders are fixedly connected to a return spring. The bottom of the support plate is fixedly connected to a transmission gear plate. The two sides of the transmission gear plate mesh with two driven gears, which is beneficial for limiting the placement of the steel coil in the area to be transferred.

[0013] Compared with the prior art, the beneficial effects of this utility model are: by tilting the modules of the entire steel coil packaging mechanism at a certain angle, the moving fulcrum of the steel coil is not blocked by the machine, and the packaged steel coil is moved to the transfer area by the hoisting mechanism, which helps to save time and effort when moving the steel coil, improve the efficiency of steel coil packaging, make the entire packaging process smoother, and increase work efficiency. Attached Figure Description

[0014] Figure 1 This is a structural diagram of the automatic packaging of this utility model;

[0015] Figure 2 This is a structural diagram of the automatic packaging control mechanism of this utility model;

[0016] Figure 3 This is a structural diagram of the automatic steel coil auxiliary packaging mechanism of this utility model;

[0017] Figure 4 This is a structural diagram of the automatic packaging steel coil transfer mechanism of this utility model;

[0018] Figure 5 This is a cross-sectional view of the automatic packaging steel coil limiting mechanism of this utility model;

[0019] Figure 6 This is a structural diagram of the automatic packaging support plate assembly of this utility model.

[0020] Reference numerals: 1. Packaging base; 2. Packaging platform; 3. Control cabinet; 4. Control panel; 5. Packaging switch; 6. Packaging motor; 7. Transmission sprocket; 8. Transmission chain; 9. Auxiliary roller; 10. Limiting roller; 11. Rotating shaft seat; 12. Transfer support frame; 13. Servo motor; 14. Transmission screw; 15. Screw seat; 16. Transmission slide bar; 17. Lifting threaded block; 18. Grooved limiting block; 19. Support plate assembly; 191. Support plate; 192. Return spring; 193. Transmission gear plate; 20. Transmission groove; 21. Driven gear; 22. Limiting gear plate. Detailed Implementation

[0021] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0022] See Figure 1-6This utility model provides an automatic packaging device for rust-proof packaging of steel coils, including a packaging base 1 and a packaging platform 2 fixedly installed at one end of the packaging base 1. A control mechanism is fixedly installed at one end of one side of the packaging base 1. A steel coil auxiliary packaging mechanism is provided on one side of the connection between the packaging base 1 and the packaging platform 2. A steel coil transfer mechanism is provided in the middle of the top of the packaging base 1. Grooved limiting blocks 18 are fixedly connected to both sides of one end of the packaging base 1. A support plate assembly 19 is slidably connected between the two grooved limiting blocks 18. A limiting mechanism is provided at the bottom of the support plate assembly 19. A transmission groove 20 is provided between the connection between the two grooved limiting blocks 18 and the packaging base 1.

[0023] See Figure 1-3 The control mechanism includes a control cabinet 3, a control panel 4 is fixedly installed on the front of the control cabinet 3, and a packaging switch 5, a transfer switch and a lifting switch are fixedly installed on the surface of the control panel 4. The steel coil auxiliary packaging mechanism includes four rotating shaft seats 11, and the four rotating shaft seats 11 are symmetrical in pairs. Roller devices are fixedly connected between the two sets of rotating shaft seats 11. A transmission sprocket 7 is fixedly connected to one end of each of the two roller devices. A transmission chain 8 is connected between the two transmission sprockets 7. A packaging motor 6 is fixedly installed on one side of one of the roller devices, and the output end of the packaging motor 6 is fixedly connected to one end of the roller device. The packaging motor 6 is electrically connected to an external power supply through the packaging switch 5. The roller device includes an auxiliary roller 9. An auxiliary rotating rod is fixedly connected inside the auxiliary roller 9. The auxiliary rotating rod is fixedly installed on the rotating shaft seat 11. Limiting rollers 10 are provided at both ends of one side of the auxiliary roller 9, and the limiting rollers 10 are fixedly connected to the top of the packaging base 1.

[0024] In use, the steel coil is moved onto the two auxiliary rollers 9. When the packaging motor 6 rotates, it drives the auxiliary rotating rods fixedly connected to it to rotate. At this time, one of the auxiliary rollers 9 rotates. One end of each of the two auxiliary rotating rods is fixedly connected to a transmission sprocket 7. Therefore, the transmission sprocket 7 fixedly connected to the packaging motor 6 transmits power to the other auxiliary roller 9 through the transmission chain 8. So the two auxiliary rollers 9 rotate simultaneously, causing the steel coil to rotate. At the same time, there are limit rollers 10 on both sides of the two auxiliary rollers 9 to limit the rotating steel coil. After the steel coil comes into contact with the limit roller 10, it will be stopped by the limit roller 10. The horizontal position is restricted, and the rotation of the limiting roller 10 is coordinated with the rotation of the steel coil to prevent it from affecting the packaging of the steel coil. The packaging table 2 is a prior art technology used to wrap the packaging tape around the steel coil to prevent the steel coil from rusting. However, the packaging table 2 in the prior art is placed vertically. However, the packaging table 2 on this device is installed at a certain tilt angle. The overall tilt of the packaging table 2 does not affect the use of the packaging table 2. At the same time, it can also make the fulcrum of moving the steel coil visible, which is conducive to the transfer of the steel coil after packaging. The control cabinet 3 controls the overall packaging and movement process, and the control panel 4 displays and controls the entire process.

[0025] See Figure 4-6 The steel coil transfer mechanism includes two transfer support frames 12 mounted on a packaging base 1. A servo motor 13 is fixedly mounted at one end of the top of one transfer support frame 12. A transmission screw 14 is fixedly connected to the output end of the servo motor 13. Screw seats 15 are provided at both ends of the transmission screw 14. Mounting seats are fixedly connected to both sides of the top of the other transfer support frame 12. A transmission slide rod 16 is fixedly connected between the two mounting seats. A lifting threaded block 17 is provided between the transmission screw 14 and the transmission slide rod 16. A lifting device is fixedly mounted at the bottom of the lifting threaded block 17. The servo motor 13 is electrically connected to an external power supply via a transfer switch. The lifting device... The device is connected to an external power supply via a lifting switch. The limiting mechanism includes two driven gears 21, which are rotatably mounted on both sides of the inner wall of the transmission groove 20. One side of each driven gear 21 is meshed with a limiting tooth plate 22, and the two limiting tooth plates 22 are slidably connected inside the transmission groove 20. The support plate assembly 19 includes a support plate 191, with support sliders fixedly connected to both ends of the support plate 191. A return spring 192 is fixedly connected to the top of each of the two support sliders, and a transmission tooth plate 193 is fixedly connected to the bottom of the support plate 191. The two sides of the transmission tooth plate 193 mesh with the two driven gears 21 respectively.

[0026] In use, the servo motor 13 rotates, driving the transmission screw 14 to rotate inside the screw seat 15. The lifting threaded block 17 is mounted on the transmission screw 14 and the transmission slide rod 16 at both ends. The rotation of the transmission screw 14 causes the lifting threaded block 17 to move horizontally. A steel coil lifting fixing component is fixedly installed at the bottom of the lifting threaded block 17. After the steel coil is secured, the installed lifting component raises the steel coil to a certain height, then moves it towards the support plate assembly 19, placing the steel coil downwards onto the support plate 191. The support plate 191 is slidably connected to the grooved limit block 18, thus providing support. When the support plate 191 moves downward, the return spring 192 is in a stretched state. The transmission gear plate 193 located at the bottom of the support plate 191 moves downward. The transmission gear plate 193 meshes with the driven gear 21 installed inside the transmission groove 20. A limiting gear plate 22 meshes with one side of the driven gear 21. The limiting gear plate 22 is slidably connected inside the transmission groove 20. Therefore, after the steel coil is placed on the support plate 191, the limiting gear plate 22 will rise from inside the transmission groove 20 to limit the steel coil. This makes it convenient for forklifts or cranes to transfer the steel coil.

[0027] In this embodiment, the equipment is opened and closed by controlling the packaging switch 5. The steel coil is placed on the auxiliary packaging roller and then packaged for rust prevention by the packaging table 2. After packaging, the packaged steel coil is moved to the limiting mechanism by the transfer mechanism, and the upright steel coil is limited and fixed, waiting for the staff to transfer it. Moving the steel coil saves time and effort, increases the efficiency of steel coil packaging, makes the whole packaging process smoother, and improves work efficiency.

[0028] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. An automatic packaging device for rust-proof packaging of steel coils, comprising a packaging base (1) and a packaging table (2) fixedly installed at one end of the packaging base (1), characterized in that: A control mechanism is fixedly installed at one end of one side of the packaging base (1). A steel coil auxiliary packaging mechanism is provided on one side of the connection between the packaging base (1) and the packaging platform (2). A steel coil transfer mechanism is provided at the middle of the top of the packaging base (1). Grooved limiting blocks (18) are fixedly connected to both sides of one end of the packaging base (1). A support plate assembly (19) is slidably connected between the two grooved limiting blocks (18). A limiting mechanism for limiting the steel coil is provided at the bottom of the support plate assembly (19).

2. An automatic packaging device for rust-proof packaging of steel coils according to claim 1, characterized in that: The control mechanism includes a control cabinet (3), a control panel (4) is fixedly installed on the front of the control cabinet (3), and a packaging switch (5), a transfer switch and a lifting switch are provided on the surface of the control panel (4).

3. An automatic packaging device for rust-proof packaging of steel coils according to claim 2, characterized in that: The steel coil auxiliary packaging mechanism includes four rotating shaft seats (11), and the four rotating shaft seats (11) are symmetrical in pairs. Roller devices are fixedly connected between the two sets of rotating shaft seats (11). A transmission sprocket (7) is fixedly connected to one end of each of the two roller devices. A transmission chain (8) is connected between the two transmission sprockets (7). A packaging motor (6) is fixedly installed on one side of one of the roller devices, and the output end of the packaging motor (6) is fixedly connected to one end of the roller device. The packaging motor (6) is electrically connected to an external power supply through a packaging switch (5).

4. An automatic packaging device for rust-proof packaging of steel coils according to claim 3, characterized in that: The roller device includes an auxiliary roller (9), an auxiliary rotating rod is fixedly connected inside the auxiliary roller (9), the auxiliary rotating rod is fixedly installed on the rotating shaft seat (11), and a limiting roller (10) is provided at both ends of one side of the auxiliary roller (9), and the limiting roller (10) is fixedly connected to the top of the packaging base (1).

5. An automatic packaging device for rust-proof packaging of steel coils according to claim 2, characterized in that: The steel coil transfer mechanism includes two transfer support frames (12) mounted on the packaging base (1). One of the transfer support frames (12) has a servo motor (13) fixedly mounted at one end of its top. The output end of the servo motor (13) is fixedly connected to a transmission screw (14). Both ends of the transmission screw (14) are provided with screw seats (15). The other transfer support frame (12) has mounting seats fixedly connected to both sides of its top end. A transmission slide rod (16) is fixedly connected between the two mounting seats. A lifting threaded block (17) is provided between the transmission screw (14) and the transmission slide rod (16). A lifting device is fixedly mounted at the bottom of the lifting threaded block (17). The servo motor (13) is electrically connected to an external power supply through a transfer switch. The lifting device is electrically connected to an external power supply through a lifting switch.

6. An automatic packaging device for rust-proof packaging of steel coils according to claim 1, characterized in that: A transmission groove (20) is provided between the connection between the two grooved limiting blocks (18) and the packaging base (1). The limiting mechanism includes two symmetrically arranged driven gears (21). The two driven gears (21) are rotatably installed on both sides of the inner wall of the transmission groove (20). One side of each of the two driven gears (21) is meshed with a limiting tooth plate (22). The steel coil is placed between the two limiting tooth plates (22), and the two limiting tooth plates (22) are slidably arranged inside the transmission groove (20).

7. An automatic packaging device for rust-proof packaging of steel coils according to claim 6, characterized in that: The support plate assembly (19) includes a support plate (191) that slides vertically. Both ends of the support plate (191) are fixedly connected to support sliders. Each support slider is embedded in the groove of the corresponding side slotted limiting block (18). The tops of the two support sliders are fixedly connected to a return spring (192). The bottom of the support plate (191) is fixedly connected to a transmission gear plate (193). The two sides of the transmission gear plate (193) are respectively meshed with two driven gears (21).

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