Film roll transfer device and packaging machine

Abstract

The present invention belongs to the technical field of coil packaging equipment, and in particular relates to a film roll transfer device and a packaging machine. The film roll transfer device includes a frame, a first lifting device, a second lifting device, a film covering and packaging device, a moving device, and a flipping device for flipping the angle of the coil. The first lifting device and the second lifting device are respectively fixedly installed at both ends of the frame. Both ends of the flipping device are fixedly connected between the moving ends of the first lifting device and the second lifting device, and the flipping device is located above the frame. Two baffle devices for blocking and limiting are oppositely arranged at one end of the flipping device. The film covering and packaging device is fixedly installed on the top of the frame and is used for rotating the coil placed on the flipping device to complete film covering and packaging. The moving device is fixedly installed at the bottom of the frame. Through the above settings, the placement angle of the film-covered coil can be adjusted, there is no need to add additional workstations, the practicability of the equipment is improved, and the functions of the equipment are enriched.

Description

Technical Field

[0001] The present invention belongs to the technical field of coil packaging equipment, and particularly relates to a film roll transfer device and a packaging machine. Background Art

[0002] In the production of coils, it is necessary to perform film covering packaging on the final coiled products. Due to the different volumes and weights of the coils, the specifications vary from large to small. The larger specifications can be close to two hundred kilograms. When needed, the coils are unrolled and cut, and sub-packaged into small coils of various different specifications. For coils weighing several hundred kilograms, after the film covering packaging is completed, they need to be stacked and stored to realize the storage of the film-covered packaged coils. In the prior art, an overhead crane device is operated to grasp and move coils weighing several hundred kilograms, and to change the stacking form so that their side planes are in contact with the ground instead of lying horizontally on the ground. On the one hand, it avoids the rolling of the stacked coils, and on the other hand, the vertical placement can effectively save floor space. For example, a device with the application number CN201410817489.1 and the invention name of a film roll transfer device horizontally grasps and moves the film-covered packaged coils, puts down the coils at the designated position, and then erects the coils to complete the placement. However, the devices in the prior art can only simply perform horizontal position movement on the film-covered packaged coils, and there is a technical problem of single function of the device. Summary of the Invention

[0003] The purpose of the present invention is to provide a film roll transfer device and a packaging machine, aiming to solve the technical problem of single function of the conveying and transporting function of the packaging machine in the prior art.

[0004] To achieve the above purpose, a film roll transfer device provided by an embodiment of the present invention includes a frame, a first lifting device, a second lifting device, a film covering packaging device, a moving device, and a flipping device for flipping the angle of the coil. The first lifting device and the second lifting device are respectively fixedly installed at both ends of the frame. Both ends of the flipping device are fixedly connected between the moving ends of the first lifting device and the second lifting device, and the flipping device is located above the frame. Two baffle devices for blocking and limiting are oppositely arranged at one end of the flipping device. The film covering packaging device is fixedly installed on the top of the frame and is located below the flipping device for rotating the coil placed on the flipping device to complete the film covering packaging. The moving device is fixedly installed at the bottom of the frame.

[0005] Preferably, the flipping device includes two mounting plates, a rotating shaft, a flipping motor, two cross bars, and two support plates. The two mounting plates and the two support plates are respectively located on both sides of the frame. The two mounting plates are respectively fixedly installed on the two moving ends of the first lifting device, and the two mounting plates are arranged oppositely. The two support plates are respectively fixedly installed on the two moving ends of the second lifting device, and the two support plates are arranged oppositely. The two ends of the rotating shaft are respectively rotatably connected to the two mounting plates. The two baffle devices are respectively fixedly installed at the two ends of the rotating shaft. One ends of the two cross bars are respectively fixedly installed above the two baffle devices, and the other ends of the two cross bars are respectively lapped on the tops of the two support plates. The flipping motor is fixedly installed on one of the mounting plates, and the rotating end of the flipping motor is in gear meshing connection with one end of the rotating shaft.

[0006] Preferably, a curved arc surface is provided on the cross bar, and the arc surface is inclined downward from the top of the cross bar towards one side surface of the cross bar. The two arc surfaces are arranged oppositely.

[0007] Preferably, the baffle device includes a rotating motor, a mounting seat, and a baffle. The mounting seat is fixedly installed on the rotating shaft, and the cross bar is fixedly installed on the top of the mounting seat. The rotating motor is fixedly installed at one end of the mounting seat, and the rotating motor is located below the cross bar. The rotating end of the rotating motor passes through the mounting seat and is fixedly connected to the baffle. The baffle is located at the end of the cross bar.

[0008] Preferably, the first lifting device includes two first sliding components, a first lifting motor, and two first racks. The two first sliding components are respectively fixedly installed at one end position on both sides of the frame. The two mounting plates are respectively fixedly installed on the moving ends of the two first sliding components, and the two first racks are respectively fixedly installed on the sides of the two mounting plates. The first lifting motor is fixedly installed on the frame, and the two rotating ends of the first lifting motor are respectively in gear meshing connection with the two first racks.

[0009] Preferably, the second lifting device includes two second sliding components, a second lifting motor, and two second racks. The two second sliding components are respectively fixedly installed at the other end position on both sides of the frame. The two support plates are respectively fixedly installed on the moving ends of the two second sliding components, and the two second racks are respectively fixedly installed on the sides of the two support plates. The second lifting motor is fixedly installed on the frame, and the two rotating ends of the second lifting motor are respectively in gear meshing connection with the two second racks.

[0010] Preferably, the film-covering packaging device includes a main shaft, a sub-shaft, a film-covering motor, and two limiting devices. Rotating seats are provided at both ends of the main shaft and the sub-shaft, and the rotating seats are fixedly installed on the top of the frame. The film-covering motor is fixedly installed in the frame, and the rotating end of the film-covering motor is chain-drivenly connected to one end of the main shaft. The two limiting devices are installed on the top of the frame, and the two limiting devices are respectively located at both ends between the main shaft and the sub-shaft for limiting both ends of the coil during rotating film covering.

[0011] Preferably, a transmission shaft and a vertical plate are provided on the film-covering motor. The vertical plate is fixedly installed in the frame. One end of the transmission shaft is rotatably connected to the inner side wall of the frame, and the other end of the transmission shaft is rotatably connected to the vertical plate. One end of the transmission shaft is meshed and connected to the rotating end of the film-covering motor, and the one end of the main shaft is chain-drivenly connected to the transmission shaft.

[0012] Preferably, the moving device includes a base, a moving rotating shaft, a moving motor, and two sliders. The moving motor is fixedly installed in the frame. The rotating seat of the moving rotating shaft is fixedly installed at the bottom side position of the frame, and the moving rotating shaft is chain-drivenly connected to the moving motor. Gears meshed with the upper surface of the base are provided at both ends of the moving rotating shaft. The sliders are fixedly installed at the bottom of the frame, and the sliders are slidably installed on the upper surface of the base.

[0013] One or more of the above technical solutions in the film roll transfer device provided by the embodiments of the present invention have at least one of the following technical effects:

[0014] The film roll transfer device in the present invention includes a frame, a first lifting device, a second lifting device, a film-covering packaging device, a moving device, and a turning device for turning the angle of the coil. The frame is used for layout and installation of the first lifting device, the second lifting device, the film-covering packaging device, the moving device, and the turning device. While the first lifting device and the second lifting device cooperate to support the coil, the height of the coil is adjusted. The film-covering packaging device is used for rotating the coil and winding a protective layer and a film on the surface. The moving device is used to drive the coil placed on the film roll transfer device to move and switch between various workstations to complete the winding of different coil surface materials. The turning device rotates the coil wound with the protective layer and the film by 90° to facilitate subsequent material taking, moving, stacking, and storage. The moving device is placed on the bottom surface to orient the moving track of the film roll transfer device, ensuring that the film roll transfer device installed on the base can move and switch between various workstations, thereby completing the winding of materials on the outer surface of the coil.

[0015] In the installation and assembly of the film roll transfer device, the first lifting device and the second lifting device are fixedly installed at both ends of the frame. Cooperating with the flipping device arranged between the first lifting device and the second lifting device, the height of the coil placed on the flipping device is adjusted. At the same time, two baffle devices are arranged side by side at one end of the flipping device, which are used to carry the coil in the vertical state after the flipping device rotates. The film covering and packaging device is fixedly installed on the frame, and the film covering and packaging device is located below the flipping device. By the up and down movement of the first lifting device and the second lifting device, the flipping device is driven to move up and down, so that the coil placed above the flipping device can be abutted against the rotating end of the film covering and packaging device through height adjustment. Through the rotation of the rotating end, the coil is driven to rotate, and different protective layer packaging on the surface of the coil is completed. When the assembled film roll transfer device operates, it first moves to one end to pick up the coil. When picking up the coil, the first lifting device and the second lifting device lift up the flipping device, and then move to the next process. The first lifting device and the second lifting device descend, so that the coil is placed on the film covering and packaging device. The film covering and packaging device rotates, driving the coil to rotate to complete the packaging of the protective paper layer, then moves to the next process for surface film covering and packaging, and then moves to the discharging position. The first lifting device and the second lifting device rise to lift the coil, and the flipping device rotates towards the side of the baffle device, so that the horizontally placed coil is vertically placed above the baffle device, waiting to be picked up and placed for storage. Through the above settings, the placement angle of the film-covered coil can be adjusted without adding additional workstations, improving the practicality of the equipment and enriching the functions of the equipment.

[0016] Another technical solution of the present application is: to provide a packaging machine, including the above-mentioned film roll transfer device, and further including a coil moving device, a middle tube extraction device, a film covering device, and a protective paper layer conveying device for winding the protective paper layer on the coil, which are arranged in sequence. The film roll transfer device moves back and forth between the coil moving device and the protective paper layer conveying device, and the output end of the film covering device is located above the moving film roll transfer device.

[0017] One or more of the above technical solutions in the packaging machine provided by the embodiments of the present invention have at least one of the following technical effects:

[0018] The packaging machine in the present invention comprises a coil moving device, a middle tube extracting device, a film roll transferring device, a film covering device and a protective paper layer conveying device arranged in sequence. The coil moving device is used to pick up the coil after the coiling is completed, and move the coil to the middle tube extracting device for middle tube extraction. The middle tube extracting device descends to the same height as the coil placed on the coil moving device, lifts the coil from the coil moving device, then the film roll transferring device moves to the lower part of the lifted coil, the middle tube extracting device places the coil on the film roll transferring device, and then pushes out the middle tube of the coil. The film roll transferring device moves away from this station, the coil moving device returns to the middle tube extracting device, the middle tube extracting device places a new middle tube on the coil moving device, the coil moving device returns to the previous station to continue coiling the coil, the film roll transferring device moves to the station of the protective paper layer conveying device, the protective paper layer conveying device outputs the protective paper layer, the protective paper layer winds around the surface of the coil for one circle and then is cut off. The film roll transferring device then moves to the lower part of the station of the film covering device, the film covering device winds a layer of film on the outer surface of the coil. After the film winding is completed, the coil moves to the middle between the middle tube extracting device and the film covering device under the drive of the film roll transferring device, and through the flipping device of the film roll transferring device, the angle adjustment and discharging are completed. Through the above equipment, the automatic film covering process of the coil realizes the automatic angle adjustment and discharging of the coil at the end, making it more convenient to place and store the coil. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following will briefly introduce the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0020] Figure 1 It is the effect diagram of the film roll transferring device provided by the embodiment of the present invention.

[0021] Figure 2 It is the effect diagram of the lifting device of the film roll transferring device provided by the embodiment of the present invention.

[0022] Figure 3 It is the effect diagram of the flipping device of the film roll transferring device provided by the embodiment of the present invention.

[0023] Figure 4 It is the effect diagram of the film covering and packaging device of the film roll transferring device provided by the embodiment of the present invention.

[0024] Figure 5 It is the partial effect diagram of the moving device of the film roll transferring device provided by the embodiment of the present invention.

[0025] Figure 6This is the effect diagram of the packaging machine provided by the embodiment of the present invention.

[0026] Among them, each reference numeral in the figure:

[0027] 10 - Frame 20 - First lifting device 21 - First sliding component

[0028] 22 - First lifting motor 23 - First rack 30 - Second lifting device

[0029] 31 - Second sliding component 32 - Second lifting motor 33 - Second rack

[0030] 40 - Film covering and packaging device 41 - Main shaft 42 - Sub - shaft

[0031] 43 - Film covering motor 44 - Limiting device 50 - Moving device

[0032] 51 - Base 52 - Moving rotating shaft 53 - Moving motor

[0033] 54 - Slide block 60 - Flipping device 61 - Mounting plate

[0034] 62 - Rotating shaft 63 - Flipping motor 64 - Cross bar

[0035] 65 - Support plate 66 - Baffle device 70a - Coil moving device

[0036] 70b - Middle pipe extraction device 70c - Film covering device 70d - Protective paper layer conveying device

[0037] 431 - Transmission shaft 432 - Vertical plate 661 - Rotating motor

[0038] 662 - Mounting seat 663 - Baffle. Detailed implementation manners

[0039] The following will describe in detail the embodiments of the present invention. The examples of the embodiments are shown in the appended Figures 1 to 6 drawings, in which the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and are intended to explain the embodiments of the present invention, and should not be construed as a limitation of the present invention.

[0040] In the description of the embodiments of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the embodiments of 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 of the present invention.

[0041] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the embodiments of the present invention, the meaning of "a plurality of" is two or more, unless otherwise specifically defined.

[0042] In the embodiments of the present invention, unless otherwise clearly specified and limited, the terms "mounted", "connected", "connected to", "fixed", etc. should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the embodiments of the present invention can be understood according to specific circumstances.

[0043] In one embodiment of the present invention, as Figures 1 to 5As shown, a film roll transfer device is provided, which includes a frame 10, a first lifting device 20, a second lifting device 30, a film laminating and packaging device 40, a moving device 50, and a flipping device 60 for flipping the angle of the coil. The first lifting device 20 and the second lifting device 30 are both provided with two moving ends, and the two moving ends are respectively located at the two ends of the two side surfaces of the frame 10. The rotating end of the film laminating and packaging device 40 is arranged upwards. The moving device 50 realizes the directional reciprocating movement of the film roll transfer device. The flipping device 60 realizes the fixed-angle rotation of the coil through adjustment. The first lifting device 20 and the second lifting device 30 are respectively fixedly installed at both ends of the frame 10. The first lifting device 20 and the second lifting device 30 are arranged in a mirror image. The synchronous lifting of the first lifting device 20 and the second lifting device 30 realizes the horizontal lifting of the flipping device 60 located at the top of the first lifting device 20 and the second lifting device 30 during the up and down movement. Both ends of the flipping device 60 are fixedly connected to the moving ends of the first lifting device 20 and the second lifting device 30 respectively. Both ends of the flipping device 60 are fixedly connected to the moving ends of the first lifting device 20 and the second lifting device 30 respectively. The lifting of the moving ends of the first lifting device 20 and the second lifting device 30 drives the flipping device 60 to lift. And the flipping device 60 is located above the frame 10. The reverse mounting device is arranged above the frame 10 and does not come into contact with the frame 10, leaving an installation position for the upper surface of the frame 10. Two baffle devices 66 for blocking and limiting are oppositely arranged at one end of the flipping device 60. The flipping device 60 rotates towards the side of the baffle device 66. When it rotates 90°, the coil placed on the flipping device 60 becomes in a vertical placement state. At the same time, the coil becomes placed above the baffle device 66. The bottom surface of the baffle 663 of the baffle device 66 is inclined, and the included angle between the bottom surface of the baffle 663 and the upper surface of the baffle 663 is at the front end of the baffle 663, which is convenient for inserting the baffle 663 into the transporting equipment. The film laminating and packaging device 40 is fixedly installed on the top of the frame 10, and the film laminating and packaging device 40 is located below the flipping device 60, and is used for rotating the coil placed on the flipping device 60 to complete film laminating and packaging. The first lifting device 20 and the second lifting device 30 descend to place the coil on the film laminating and packaging device 40. The packaging of the surface of the coil is completed through the rotation of the film laminating and packaging device 40. The first lifting device 20 and the second lifting device 30 rise again to lift the coil. The moving device 50 is fixedly installed at the bottom of the frame 10, and the frame 10 is fixedly installed on the moving device 50, so that the frame 10 moves directionally on the moving device 50.

[0044] The film roll transfer device in the present invention consists of a frame 10, a first lifting device 20, a second lifting device 30, a film laminating and packaging device 40, a moving device 50, and a flipping device 60 for flipping the angle of the coil. The frame 10 is used to layout and install the first lifting device 20, the second lifting device 30, the film laminating and packaging device 40, the moving device 50, and the flipping device 60. While the first lifting device 20 and the second lifting device 30 cooperate to support the coil, they can adjust the height of the coil. The film laminating and packaging device 40 is used to rotate the coil and wind a protective layer and a film on the surface. The moving device 50 is used to drive the coil placed on the film roll transfer device to move and switch between various workstations to complete the winding of different surface materials of the coil. The flipping device 60 rotates the coil wound with the protective layer and the film by 90°, which is convenient for subsequent material taking, moving, stacking, and storage. The moving device 50 is placed on the bottom surface to orient the moving track of the film roll transfer device, ensuring that the film roll transfer device installed on the base 51 can move and switch between various workstations, thereby completing the winding of materials on the outer surface of the coil.

[0045] In the installation and assembly of the film roll transfer device, the first lifting device 20 and the second lifting device 30 are fixedly installed at both ends of the frame 10. Cooperating with the flipping device 60 arranged between the first lifting device 20 and the second lifting device 30, the height of the coil placed on the flipping device 60 can be adjusted. At the same time, two baffle devices 66 are arranged side by side at one end of the flipping device 60, which are used to carry the coil in the vertical state after the flipping device 60 rotates. The film laminating and packaging device 40 is fixedly installed on the frame 10 and is located below the flipping device 60. By the up and down movement of the first lifting device 20 and the second lifting device 30, the flipping device 60 is driven to move up and down, so that the coil placed above the flipping device 60 can be abutted against the rotating end of the film laminating and packaging device 40 through height adjustment. Through the rotation of the rotating end, the coil is driven to rotate to complete the packaging of different protective layers on the surface of the coil. When the assembled film roll transfer device runs, it first moves to one end to pick up the coil. When picking up the coil, the first lifting device 20 and the second lifting device 30 lift up the flipping device 60, and then move to the next process. The first lifting device 20 and the second lifting device 30 descend, so that the coil is placed on the film laminating and packaging device 40. The film laminating and packaging device 40 rotates to drive the coil to rotate to complete the packaging of the protective paper layer, and then moves to the next process for surface film laminating packaging. Then it moves to the discharging position. The first lifting device 20 and the second lifting device 30 rise to lift the coil. The flipping device 60 rotates towards the side of the baffle device 66, so that the horizontally placed coil is vertically placed above the baffle device 66 and waits to be picked up and then placed and stored. Through the above settings, the adjustment of the placement angle of the laminated coil is realized, there is no need to add workstations, the practicability of the equipment is improved, and the functions of the equipment are enriched.

[0046] In another embodiment of the present invention, as Figure 1 and Figure 3 shown, the flipping device 60 includes two mounting plates 61, a rotating shaft 62, a flipping motor 63, two cross bars 64 and two support plates 65. The mounting plates 61 and the support plates 65 provide two fixed mounting positions for the flipping device 60 to determine the horizontal state of the cross bars 64. The two cross bars 64 are arranged at intervals, so that the bottom end of the coil placed on the two cross bars 64 can extend downward, facilitating the placement of the coil on the film laminating and packaging device 40. The flipping motor 63 drives the rotating shaft 62 to rotate. The two mounting plates 61 and the two support plates 65 are respectively located on both sides of the frame 10. The two mounting plates 61 and the two support plates 65 are arranged in a matrix and are respectively located on both side surfaces of the frame 10. One group of the mounting plates 61 and the support plates 65 is used to support both ends of one cross bar 64, and the other group of the mounting plates 61 and the support plates 65 is used to support both ends of the other cross bar 64. The two mounting plates 61 are respectively fixedly installed on the two mobile ends of the first lifting device 20. The mobile end of the first lifting device 20 drives the two mounting plates 61 to rise and fall synchronously, and the two mounting plates 61 are arranged oppositely and are located on both side surfaces of the frame 10. The two support plates 65 are respectively fixedly installed on the two mobile ends of the second lifting device 30. The mobile end of the second lifting device 30 drives the support plates 65 to rise and fall synchronously, and the two support plates 65 are arranged oppositely and are located on two side surfaces of the frame 10. Both ends of the rotating shaft 62 are rotatably connected to the two mounting plates 61. Two baffle devices 66 are respectively fixedly installed at both ends of the rotating shaft 62. One end of each of the two cross bars 64 is respectively fixedly installed above the two baffle devices 66. The positioning installation of the rotating shaft 62 determines the rotation point of the cross bar 64 to rotate. Rotating with one rotating shaft 62 as the rotation point, the cross bar 64 is erected, and the coil follows the cross bar 64 to be erected. The baffle 663 is used to limit the position to prevent the coil from sliding during the erection process. If there is no baffle 663 at the bottom after erection, it will cause the coil to slide downward during the next operation. The other ends of the two cross bars 64 are respectively lapped on the tops of the two support plates 65. The other ends of the cross bars 64 are arranged in a lapping manner, which can ensure the smooth rotation of the cross bars 64. The flipping motor 63 is fixedly installed on one of the mounting plates 61, and the rotating end of the flipping motor 63 is in gear meshing connection with one end of the rotating shaft 62. The flipping motor 63 is located between the two mounting plates 61, saving installation space and being driven by the flipping motor 63.

[0047] In another embodiment of the present invention, as Figure 1 and Figure 3 shown, a curved arc surface is provided on the cross bar 64. There are two curved arc surfaces, which are used to support the coil when the coil is placed on the two cross bars 64. The arc surface is inclined downward from the top of the cross bar 64 towards one side of the cross bar 64. The two arc surfaces are arranged oppositely, and the bending radian of the arc surface is set along the side radian of the coil, which can fit the coil better.

[0048] In another embodiment of the present invention, as Figure 1 and Figure 3 shown, the baffle device 66 includes a rotary motor 661, a mounting seat 662 and a baffle 663. The rotary motor 661 rotates the baffle 663 to change its shielding range. When the baffle 663 is rotated below the cross bar 64, it loses the function of blocking the movement of the coil. The mounting seat 662 is fixedly installed on the rotating shaft 62. The rotation of the rotating shaft 62 drives the mounting seat 662 to rotate. And the cross bar 64 is fixedly installed on the top of the mounting seat 662. When the mounting seat 662 rotates, the cross bar 64 rotates with the mounting seat 662, realizing the angle change of the cross bar 64 and switching between horizontal and vertical. The rotary motor 661 is fixedly installed at one end of the mounting seat 662. The rotary motor 661 is arranged at the end, close to the rotation point of the rotating shaft 62, effectively shortening the connection length between the rotary motor 661 driving the baffle 663 to rotate. And the rotary motor 661 is located below the cross bar 64. The rotating end of the rotary motor 661 passes through the mounting seat 662 and is fixedly connected to the baffle 663. The baffle 663 is located at the end of the cross bar 64. The rotation of the rotary motor 661 drives the baffle 663 to rotate, so that the baffle 663 changes from the shielding support pile perpendicular to the upper surface of the cross bar 64,...

[0049] In another embodiment of the present invention, as Figures 1 to 2 shown, the first lifting device 20 includes two first sliding components 21, a first lifting motor 22 and two first racks 23. The first sliding components 21 have a certain guiding function. The first lifting motor 22 and the first racks 23 cooperate with each other. The two first sliding components 21 are respectively fixedly installed at one end position on both sides of the frame 10. The moving ends on the first sliding components 21 are arranged to slide up and down. The two mounting plates 61 are respectively fixedly installed on the moving ends of the two first sliding components 21. The moving ends of the first sliding components 21 realize a certain guiding function for the up and down movement of the mounting plates 61. And the two first racks 23 are respectively fixedly installed on the sides of the two mounting plates 61. The first racks 23 are fixedly installed on the sides of the mounting plates 61, and the first racks 23 on the two mounting plates 61 are arranged oppositely. The first lifting motor 22 is fixedly installed on the frame 10, and the two rotating ends of the first lifting motor 22 are respectively meshed and connected with the two first racks 23. The first lifting motor 22 is provided with two rotating ends, and lifting gears are sleeved on the ends of the two rotating ends. The two lifting gears are respectively meshed and connected with the two first racks 23. The rotation of the lifting gears drives the first racks 23 to move up and down, and the first racks 23 are fixedly connected with the mounting plates 61. The movement of the first racks 23 drives the mounting plates 61 to move up and down.

[0050] In another embodiment of the present invention, as Figures 1 to 2As shown, the second lifting device 30 includes two second sliding components 31, a second lifting motor 32 and two second racks 33. The second sliding components 31 have a certain guiding function. The second lifting motor 32 and the second racks 33 cooperate with each other. The two second sliding components 31 are respectively fixedly installed at the other ends on both sides of the frame 10. The mobile end on the second sliding component 31 is a vertical sliding device. Two support plates 65 are respectively fixedly installed on the mobile ends of the two second sliding components 31. The mobile ends of the second sliding components 31 realize a certain guiding function for the up and down movement of the support plates 65. And the two second racks 33 are respectively fixedly installed on the sides of the two support plates 65. The second racks 33 are fixedly installed on the sides of the support plates 65, and the second racks 33 on the two support plates 65 are arranged oppositely. The second lifting motor 32 is fixedly installed on the frame 10, and the two rotating ends of the second lifting motor 32 are respectively meshed and connected with the two second racks 33. The second lifting motor 32 is provided with two rotating ends, and lifting gears the same as those sleeved on the first lifting motor 22 are sleeved on the ends of the two rotating ends. The two lifting gears on the second lifting motor 32 are respectively meshed and connected with the two second racks 33. The rotation of the lifting gears drives the second racks 33 to move up and down. And the second racks 33 are fixedly connected with the support plates 65, and the movement of the second racks 33 drives the support plates 65 to move up and down.

[0051] In another embodiment of the present invention, as Figure 1 and Figure 4As shown, the film laminating packaging device 40 includes a main shaft 41, a sub-shaft 42, a film laminating motor 43, and two limiting devices 44. The rotation of the main shaft 41 drives the rotation of the coil. The sub-shaft 42 supports the coil and rotates in cooperation with the rotating coil. The film laminating motor 43 provides the rotational power for the film laminating packaging device 40 during film laminating packaging. The two limiting devices 44 limit the positions of both ends of the coil to prevent the coil from moving horizontally during the rolling process. Rotating seats are provided at both ends of the main shaft 41 and the sub-shaft 42. The rotating seats are fixedly installed on the top of the frame 10. The main shaft 41 and the sub-shaft 42 are fixedly installed on the top of the frame 10 through the rotating seats provided at both ends to ensure that the rotation of the main shaft 41 and the sub-shaft 42 is not affected. The film laminating motor 43 is fixedly installed in the frame 10. The film laminating motor 43 is located below the main shaft 41 and the sub-shaft 42, and the rotating end of the film laminating motor 43 is chain-drivenly connected to one end of the main shaft 41. The film laminating motor 43 drives the main shaft 41 to rotate. The two limiting devices 44 are installed on the top of the frame 10. The limiting devices 44 are adjustable. The distance between the two limiting devices 44 is adjusted according to the specifications of the processed coil. The two limiting devices 44 are respectively located at both ends between the main shaft 41 and the sub-shaft 42. The main shaft 41 and the sub-shaft 42 are located between the two limiting devices 44. The two limiting devices 44 are respectively located at the head and tail ends of the main shaft 41 and the sub-shaft 42. After the coil is placed, the swing rods on the limiting devices 44 rotate to block the ends of the coil, which is used to limit both ends of the rotating and film-laminating coil.

[0052] In another embodiment of the present invention, as Figure 1 and Figure 4 shown, a transmission shaft 431 and a vertical plate 432 are provided on the film laminating motor 43. Due to the limited internal space of the frame 10, the positions near the ends have been occupied by the first lifting motor 22 and the second lifting motor 32 during layout. To ensure the normal operation of the film laminating motor 43, it is necessary to avoid the first lifting motor 22 or the second lifting motor 32. At this time, it is necessary to set the transmission shaft 431 to achieve the chain drive connection between the main shaft 41 and the film laminating motor 43. The film laminating motor 43 drives the transmission shaft 431 to rotate, and then drives the main shaft 41 to rotate. The vertical plate 432 is fixedly installed in the frame 10. The installation height and position of the transmission shaft 431 are determined by the vertical plate 432. One end of the transmission shaft 431 is rotatably connected to the inner side wall of the frame 10. One end of the transmission shaft 431 is directly rotatably connected to the inner side wall of the frame 10, saving the assembly of redundant components. The other end of the transmission shaft 431 is rotatably connected to the vertical plate 432. The other pair of cases of the transmission shaft 431 is rotatably connected to the vertical plate 432. The end of the transmission shaft 431 passes through the vertical plate 432, and one end of the transmission shaft 431 is meshed and connected to the rotating end of the film laminating motor 43. One end of the main shaft 41 is chain-drivenly connected to the transmission shaft 431. The power of the film laminating motor 43 is transmitted to the main shaft 41 through the transmission shaft 431 to drive the main shaft 41 to rotate.

[0053] In another embodiment of the present invention, as Figure 1 and Figure 5 shown, the mobile device 50 includes a base 51, a mobile rotating shaft 52, a mobile motor 53 and two sliders 54. The base 51 is fixedly installed on the bottom surface to define the moving path of the film roll transfer device. The mobile rotating shaft 52 is used to pull the film laminating transfer device to move along the trajectory planned by the base 51. The mobile motor 53 provides power. The sliders 54 are provided to reduce the friction between the film roll transfer device and the base 51. The mobile motor 53 is fixedly installed in the frame 10. The fixed installation of the mobile motor 53 in the frame 10 effectively reduces the space occupied by the film roll transfer device. The rotating seat of the mobile rotating shaft 52 is fixedly installed at the bottom position on the side of the frame 10, and the mobile rotating shaft 52 is chain-drivenly connected to the mobile motor 53. The mobile rotating shaft 52 is arranged outside, and through the setting of the rotating seat, it is close to the bottom of the frame 10 to ensure that the gears at both ends of the mobile rotating shaft 52 can protrude downward. Gears meshing with the upper surface of the base 51 are arranged at both ends of the mobile rotating shaft 52. Through the rotation of the gears, when the gears are meshingly connected with the upper surface of the base 51, the film roll transfer device is pulled to move. The sliders 54 are all fixedly installed at the bottom of the frame 10, and the sliders 54 are slidably installed on the upper surface of the base 51. While reducing the friction, the sliders 54 also facilitate the pulling of the film roll transfer device by the mobile rotating shaft 52.

[0054] Two slide rails and two moving racks with the same orientation are provided on the top of the base 51. The two slide rails are respectively slidably connected to the two sliders 54, and the two moving racks are respectively meshingly connected to the two gears, and the two moving racks are located between the two slide rails. The moving direction is determined by the slide rails, and the moving rack is adaptively arranged with the mobile rotating shaft 52 to ensure the function of the mobile rotating shaft 52.

[0055] Another technical solution of the present application is: to provide a packaging machine, as Figure 6As shown in the figure, it includes the above-mentioned film roll transfer device, and also includes a coil moving device 70a, a middle tube extraction device 70b, a film laminating device 70c, and a protective paper layer conveying device 70d for winding the protective paper layer on the coil in sequence. The coil moving device 70a is used to convey the coil after winding. The middle tube extraction device 70b is used to eject the middle tube in the coil. On the other hand, a new middle tube is placed on the coil moving device 70a and transported back to the previous station for winding. The film laminating device 70c is used to output the film, and the protective paper layer conveying device 70d is used to output the protective paper layer. The film roll transfer device is reciprocally arranged between the coil moving device 70a and the protective paper layer conveying device 70d. The film roll transfer device reciprocally moves between the coil moving device 70a and the protective paper layer conveying device 70d, repeatedly passing through the middle tube extraction device 70b and the film laminating device 70c to connect all processes in series. The output end of the film laminating device 70c is located above the moving film roll transfer device to prevent the film laminating device 70c from interfering with the movement of the film roll transfer device.

[0056] The packaging machine in the present invention consists of a coil moving device 70a, a middle tube extraction device 70b, a film roll transfer device, a film laminating device 70c, and a protective paper layer conveying device 70d arranged in sequence. The coil moving device 70a is used to pick up the coil after winding and move the coil to the middle tube extraction device 70b for middle tube extraction. The middle tube extraction device 70b descends to the same height as the coil placed on the coil moving device 70a, lifts the coil from the coil moving device 70a, and then the film roll transfer device moves under the lifted coil. The middle tube extraction device 70b places the coil on the film roll transfer device, then ejects the middle tube of the coil. The film roll transfer device moves away from this station, the coil moving device 70a returns to the middle tube extraction device 70b, and the middle tube extraction device 70b places a new middle tube on the coil moving device 70a. The coil moving device 70a returns to the previous station to continue coil winding. The film roll transfer device moves to the station of the protective paper layer conveying device 70d, and the protective paper layer conveying device 70d outputs the protective paper layer. The protective paper layer is wound around the surface of the coil and then cut. The film roll transfer device then moves to the position below the station of the film laminating device 70c, and the film laminating device 70c winds a layer of film on the outer surface of the coil. After the film winding is completed, the coil moves between the middle tube extraction device 70b and the film laminating device 70c under the drive of the film roll transfer device. Through the flipping device 60 of the film roll transfer device, the angle adjustment and discharging are completed. Through the above equipment, the angle of the coil is automatically adjusted after the end of the process of automatically laminating the coil, making it more convenient to place and store the coil.

[0057] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, and improvements made within the spirit and principles of the present invention shall be included within the protection scope of the present invention.

Claims

1. A film roll transfer device, characterized in that: It includes a frame, a first lifting device, a second lifting device, a film covering and packaging device, a moving device and a turning device for turning the angle of the coil. The first lifting device and the second lifting device are respectively fixedly installed at both ends of the frame. Both ends of the turning device are fixedly connected between the moving ends of the first lifting device and the second lifting device, and the turning device is located above the frame. At one end of the turning device, there are two baffle devices for blocking and limiting. The film covering and packaging device is fixedly installed at the top of the frame and is located below the turning device for rotating the coil placed on the turning device to complete film covering and packaging. The moving device is fixedly installed at the bottom of the frame; The turning device includes two mounting plates, a rotating shaft, a turning motor, two cross bars and two support plates. The two mounting plates and the two support plates are respectively located on both sides of the frame. The two mounting plates are respectively fixedly installed on the two moving ends of the first lifting device, and the two mounting plates are arranged oppositely. The two support plates are respectively fixedly installed on the two moving ends of the second lifting device, and the two support plates are arranged oppositely. Both ends of the rotating shaft are rotatably connected to the two mounting plates. The two baffle devices are respectively fixedly installed at both ends of the rotating shaft. One ends of the two cross bars are respectively fixedly installed above the two baffle devices, and the other ends of the two cross bars are respectively lapped on the tops of the two support plates. The turning motor is fixedly installed on one of the mounting plates, and the rotating end of the turning motor is in gear meshing connection with one end of the rotating shaft; A curved arc surface is arranged on the cross bar, and the arc surface is inclined downward from the top of the cross bar towards one side surface of the cross bar. The two arc surfaces are arranged oppositely; The baffle device includes a rotating motor, a mounting seat and a baffle. The mounting seat is fixedly installed on the rotating shaft, and the cross bar is fixedly installed on the top of the mounting seat. The rotating motor is fixedly installed at one end of the mounting seat and is located below the cross bar. The rotating end of the rotating motor passes through the mounting seat and is fixedly connected to the baffle. The baffle is located at the end of the cross bar, and the included angle between the bottom surface and the upper surface of the baffle is at the front end of the baffle, which is convenient for inserting the baffle into the running equipment; The film covering and packaging device includes a main shaft, a sub - shaft, a film covering motor and two limiting devices. Rotating seats are arranged at both ends of the main shaft and the sub - shaft. The rotating seats are fixedly installed on the top of the frame. The film covering motor is fixedly installed in the frame, and the rotating end of the film covering motor is in chain drive connection with one end of the main shaft. The two limiting devices are installed on the top of the frame and are respectively located at both ends between the main shaft and the sub - shaft for limiting both ends of the coil during film covering rotation.

2. The film roll transfer device according to claim 1, characterized in that: The first lifting device includes two first sliding components, a first lifting motor, and two first racks. The two first sliding components are respectively fixedly installed at one end of both sides of the frame. The two mounting plates are respectively fixedly installed on the moving ends of the two first sliding components, and the two first racks are respectively fixedly installed on the sides of the two mounting plates. The first lifting motor is fixedly installed on the frame, and the two rotating ends of the first lifting motor are respectively meshed and connected with the two first racks.

3. The film roll transfer device according to claim 1, characterized in that: The second lifting device includes two second sliding components, a second lifting motor, and two second racks. The two second sliding components are respectively fixedly installed at the other end of both sides of the frame. The two support plates are respectively fixedly installed on the moving ends of the two second sliding components, and the two second racks are respectively fixedly installed on the sides of the two support plates. The second lifting motor is fixedly installed on the frame, and the two rotating ends of the second lifting motor are respectively meshed and connected with the two second racks.

4. The film roll transfer device according to claim 1, characterized in that: The film covering motor is provided with a transmission shaft and a vertical plate. The vertical plate is fixedly installed inside the frame. One end of the transmission shaft is rotatably connected to the inner side wall of the frame, and the other end of the transmission shaft is rotatably connected to the vertical plate. One end of the transmission shaft is meshed and connected with the rotating end of the film covering motor, and one end of the main shaft is chain-driven with the transmission shaft.

5. The film roll transfer device according to any one of claims 1 to 4, characterized in that: The moving device includes a base, a moving rotating shaft, a moving motor, and two sliders. The moving motor is fixedly installed in the frame. The rotating seat of the moving rotating shaft is fixedly installed at the bottom position on the side of the frame, and the moving rotating shaft is chain-driven with the moving motor. Gears meshed with the upper surface of the base are arranged at both ends of the moving rotating shaft. The sliders are fixedly installed at the bottom of the frame, and the sliders are slidably installed on the upper surface of the base.

6. A packaging machine, comprising the film roll transfer device according to any one of claims 1 to 5, characterized in that: It further includes a coil moving device, a middle pipe extraction device, a film covering device, and a protective paper layer conveying device for winding the protective paper layer on the coil in sequence. The film roll transfer device is reciprocally movably arranged between the coil moving device and the protective paper layer conveying device. The output end of the film covering device is located above the moving film roll transfer device.

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