CN119117347B

CN119117347B - Rare earth steel coil packaging device and packaging system

Info

Publication number: CN119117347B
Application number: CN202411612948.2A
Authority: CN
Inventors: 马少磊; 陈磊; 梁建国; 李彦东; 张瑜; 李晨; 郭宇维
Original assignee: Inner Mongolia Baogang Anli Metal Technology Co ltd
Current assignee: Inner Mongolia Baogang Anli Metal Technology Co ltd
Priority date: 2024-11-13
Filing date: 2024-11-13
Publication date: 2025-02-07
Anticipated expiration: 2044-11-13
Also published as: CN119117347A

Abstract

The invention relates to the technical field of film-wrapped steel coils, and discloses a rare earth steel coil packaging device and a packaging system, including a guide rail, on which a film sports car is provided, the film sports car carries the film roll to perform reciprocating motion, so that the plastic film is wound around the steel roll; the film sports car includes a first frame and a second frame, and the first frame and the second frame are connected in series through a hinge; the first frame and the second frame are provided with a roller seat, the roller seat is rotatably connected to a limiting roller, and the limiting roller rolls along the guide rail; the first frame is provided with a gear seat, the gear seat is rotatably connected to a driving gear, the driving gear is transmitted to the guide rail gear, and the driving gear is driven by a first motor; the first frame is provided with a accommodating groove, the accommodating groove is provided with a clamping mechanism, the clamping mechanism is used to clamp the film roll, and the clamping mechanism is fixed by a positioning mechanism; by setting the clamping mechanism, the film roll can be quickly disassembled, the operation is time-saving and labor-saving, the production efficiency is high, and the operation risk is avoided.

Description

Rare earth steel coil packaging device and packaging system

Technical Field

The invention belongs to packaging equipment, relates to the technical field of film winding steel coils, and particularly relates to a rare earth steel coil packaging device and a packaging system.

Background

Rare earth steel is steel containing a certain amount of rare earth. The rare earth refers to lanthanoid elements with atomic numbers of 57-7 l in the periodic table, and yttrium and scandium, and the total elements are 17. After rare earth is contained in the steel, the performance of the steel is improved, and the steel is characterized by deep drawing performance, corrosion resistance, wear resistance, drawability and the like.

Packaging of coiled steel films is one of the important protection measures for coiled steel storage and transportation. In the current cold-rolled steel strip packaging industry, the steel strip packaging technology is basically similar, and the packaging materials with the functions of rust prevention, buffer protection, bundling and looseness prevention are used close to the surface of the steel strip, wherein the functions of the buffer protection packaging materials are mainly to protect the rust prevention sealing packaging materials from damage caused by external factors.

The Chinese patent with the application number 201010119772.9 discloses an automatic packaging process of a steel coil winding film, which comprises a crane, an automatic film winding machine and a rolling machine for steel coil packaging and an electric control device, and is technically characterized in that a steel coil is placed on a roller of the rolling machine by using a crane handle; and starting the automatic film winding machine to move the lifting cross beam when the track ascends to the upper part of the rolling machine, relatively moving the left C-shaped frame and the right C-shaped frame to be closed, circularly moving the film carriage along the closed guide rail, penetrating through the center of the inner hole of the steel coil rotating on the rolling machine, winding the film on the steel coil until the winding work is finished, lifting the steel coil after the film is packaged by the crane, putting the steel outer guard plate and the side guard plate, and binding by strip steel to finish the film winding and packaging work of the steel coil.

Chinese patent application number 200780044745.6 discloses a shuttle change system for use in a wrapping apparatus for wrapping related articles. The wrapping apparatus includes a shuttle that moves along the inner circumference of the track to dispense wrapping material. The shuttle change system includes a carrier and a pair of track sections mounted to the carrier. The track portions are spaced apart from each other and parallel to each other, each adapted to support a shuttle. The carrier is movable vertically, longitudinally and laterally to align either of the pair of rails with the cantilevered bases of the rails. One of the tracks is adapted to receive a shuttle to be replaced and the other of the tracks is adapted to store a replacement shuttle that is moved onto the track. The carrier is movable away from the track to allow the openable track sections to open and close without interference.

However, the film roll on the film skip needs to be manually disassembled and assembled, and then a new film roll is replaced, so that the operation is time-consuming and labor-consuming, the production efficiency is low, and the operation risk exists.

Disclosure of Invention

The invention aims to provide a rare earth steel coil packaging device and a packaging system, which solve the problems that the manual film coil disassembly and assembly is time-consuming and labor-consuming in operation, low in production efficiency and operational risk are solved.

The invention adopts the technical scheme that the rare earth steel coil packaging device comprises a guide rail, wherein a film carriage is arranged on the guide rail, and the film carriage carries a film coil to reciprocate so that a plastic film is wound on a steel coil; the film running car comprises a first car frame and a second car frame, wherein the first car frame and the second car frame are connected in series through a hinge, roller seats are arranged on the first car frame and the second car frame, limit rollers are rotatably connected to the roller seats, the limit rollers roll along guide rails, gear seats are arranged on the first car frame, driving gears are rotatably connected to the gear seats, the driving gears are driven by the driving gears and the guide rail gears, the driving gears are driven by a first motor, accommodating grooves are formed in the first car frame, clamping mechanisms are placed on the accommodating grooves, the clamping mechanisms comprise guide pipes, the guide pipes consist of round pipe sections and square pipe sections, guide grooves are formed in the inner walls of the round pipe sections, the guide grooves consist of 2 short V grooves and 2 long V grooves, the short V grooves and the long V grooves are arranged at intervals, the connecting points are bifurcation ends, guide rods are slidably connected to the round pipe sections, the length of the guide rods is larger than the length of the guide pipes, annular grooves are formed in large-diameter sections of the guide rods, balls are rotatably connected to the guide grooves, the small-diameter sections of the guide rods are sleeved with reset springs, free ends of the reset springs are connected to the square pipes, the small-diameter sections of the guide rods are connected to the square pipe grooves, the small-diameter sections of the guide rods are connected to the small-diameter sections of the guide rods, the small-diameter sections of the guide rods are connected to the square pipe sections, the guide rods, the small-diameter sections, the guide rods are connected to the small-section, the small-diameter sections, each small-section of the each of the guide pipe is through a thin film, and the thin film, each inserting groove is placed in the small, and the thin film, and arranged.

The first cylinder is provided with a limiting block, and the limiting block is used for clamping the roller seat.

The movable seat is provided with a second cylinder seat, the second cylinder seat is provided with a third cylinder, the piston end of the third cylinder is provided with a clamping rod, the clamping rod is connected with the movable seat in a sliding mode, the side wall of the clamping rod is provided with wedge faces, the wedge faces of the 2 clamping rods are matched, and the clamping rod is used for clamping a plastic film.

The chute has been seted up to the opposite face of 2 first curb plates, and chute orientation storage tank, sliding connection has the optical axis on the chute, and it is connected with the compression roller to rotate on the optical axis, and the compression roller is rolled up rolling contact with the film, is equipped with the third spring in the chute, and the free end of third spring is connected with the push ring, and the push ring is used for extrudeing the optical axis for the compression roller lasts the extrusion film and rolls up.

The packaging system using the rare earth steel coil packaging device comprises a guide rail and a slideway, wherein a first transverse moving seat is arranged on a first track of the guide rail, a second transverse moving seat is arranged on a second track of the guide rail, a second double-head screw rod is connected to the first transverse moving seat and the second transverse moving seat in a threaded manner, the second double-head screw rod is arranged on a gantry frame and driven by a fourth motor, the first transverse moving seat and the second transverse moving seat are guided by a third sliding rod, a coil carrying vehicle is connected to the slideway in a rolling manner and comprises a steel wheel, the steel wheel is in rolling contact with the slideway, a flat plate is arranged on the steel wheel, a supporting roller set is arranged on the flat plate and driven by a fifth motor, and the supporting roller set is used for placing a steel coil.

The film roll quick-dismantling device has the beneficial effects that the film roll quick-dismantling device can quickly dismantle the film roll by arranging the clamping mechanism, so that the operation is time-saving and labor-saving, the production efficiency is high, and the operation risk is avoided.

Drawings

Fig. 1 is a schematic diagram of a front view structure of the present application.

Fig. 2 is a schematic perspective view of a film sports car.

Fig. 3 is a schematic perspective view of a gear seat.

Fig. 4 is a schematic perspective view of the accommodating groove.

Fig. 5 is a schematic view of a cross-sectional front view of a catheter.

Fig. 6 is an exploded view of the clamping mechanism.

Fig. 7 is a schematic perspective view of a catheter.

Fig. 8 is a schematic view of a sectional front view of an insertion rod.

Fig. 9 is a schematic view of a front sectional structure of a plastic film.

Fig. 10 is a schematic side sectional structure of the guide rail.

Fig. 11 is a schematic perspective view of the guide rail.

Fig. 12 is a schematic perspective view of the first frame.

Fig. 13 is a schematic perspective view of a second frame.

Fig. 14 is a schematic diagram of a front view of the positioning mechanism.

Fig. 15 is a schematic perspective view of the positioning mechanism.

Fig. 16 is a schematic perspective view of the winding mechanism.

Fig. 17 is a schematic perspective view of the movable seat.

Fig. 18 is a schematic perspective view of the roll storage mechanism.

Fig. 19 is a schematic view of a sectional front view of a silo.

Fig. 20 is a schematic perspective view of a silo.

Fig. 21 is a schematic side sectional structure of the stopper block.

Fig. 22 is a schematic side sectional structure of the clamp bar.

Fig. 23 is a schematic view of a front sectional structure of the chute.

Fig. 24 is a schematic view of a cross-sectional front view of the press roller.

Fig. 25 is a schematic perspective view of a gantry frame.

Fig. 26 is a schematic perspective view of a stand.

Fig. 27 is a schematic perspective view of a roll stand.

In the figure, 1, a guide rail; 2, film sports car; 3, film roll; 4, plastic film, 5, steel coil, 6, first frame, 7, second frame, 8, hinge, 9, roller seat, 10, limit roller, 11, gear seat, 12, gear, 13, first motor, 14, receiving slot, 15, clamping mechanism, 16, 17, pipe section, 18, square pipe section, 19, guide slot, 20, short V-groove, 21, long V-groove, 22, guide rod, 23, ring groove, 24, ball, 25, return spring, 26, retainer ring, 27, insert rod, 28, positioning mechanism, 29, first tension roller, 30, second tension roller, 31, third tension roller, 32, fourth tension roller, 33, fifth tension roller, 34, sixth tension roller, 35, first side plate, 36, second rail, 37, U-groove, 38, rack, 39, first side plate, 40, first connection plate, 41, second side plate, 42, second connection bolt, 43, pressure plate, 44, ladder groove, 45, worm gear, 47, limit rod, 48, first spring, second spring, seat, 58, second spring seat, 58, spring seat, 33, fifth tension roller, 34, sixth tension roller seat, first seat, second spring seat, second seat, 35, second seat, third seat, fourth tension roller, third seat, fourth seat, 39, fourth seat, 39, fourth seat, fourth seat, and fifth, fourth, and fifth, and fourth, and, the device comprises a third cylinder, 82, clamping rods, 83, a wedge surface, 84, a chute, 85, an optical axis, 86, a press roller, 87, a third spring, 88, a push ring, 89, a slideway, 90, a first traversing seat, 91, a second traversing seat, 92, a second double-head screw, 93, a gantry frame, 94, a fourth motor, 95, a third slide rod, 96, a coil carriage, 97, a steel wheel, 98, a flat plate, 99, a supporting roller set, 100, a fifth motor, 101, a stand, 102, a sixth motor, 103, a butt joint disc, 104, a roller frame, 105, an adhesive tape, 106, a reciprocating screw, 107 and a guide roller.

Detailed Description

Embodiments of the present invention will now be described in detail, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements throughout or elements having like or similar functions, and the embodiments described below by referring to the drawings are exemplary only for the purpose of explaining the present invention and are not to be construed as limiting the present invention.

In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first," second, "" third, "" fourth, "" fifth, "and sixth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated.

In the description of the present invention, it should be noted that, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example, and that the specific meaning of the terms in the present invention will be understood to those skilled in the art in specific cases.

As shown in fig. 1-9, a rare earth steel coil packaging device comprises a guide rail 1, wherein a film carriage 2 is arranged on the guide rail 1, and the film carriage 2 carries a film coil 3 to reciprocate so that a plastic film 4 is wound on a steel coil 5; the film sports car 2 comprises a first frame 6 and a second frame 7, wherein the first frame 6 and the second frame 7 are connected in series through a hinge 8; the first frame 6 and the second frame 7 are provided with roller seats 9, the number of the roller seats 9 is 2, the 2 roller seats 9 are symmetrically arranged, the roller seats 9 are rotationally connected with limiting rollers 10, and the limiting rollers 10 roll along the guide rail 1; the first frame 6 is provided with gear seats 11, the number of the gear seats 11 is 2,2 gear seats 11 are symmetrically arranged, the gear seats 11 are rotationally connected with driving gears 12, the driving gears 12 are in gear transmission with guide rails 1, the driving gears 12 are driven by a first motor 13, the first frame 6 is provided with accommodating grooves 14, the number of the accommodating grooves 14 is 2,2 accommodating grooves 14 are symmetrically arranged, the accommodating grooves 14 are provided with clamping mechanisms 15, the clamping mechanisms 15 are used for clamping film rolls 3, the clamping mechanisms 15 comprise guide pipes 16, the guide pipes 16 are composed of round pipe sections 17 and square pipe sections 18, guide grooves 19 are formed in the inner walls of the round pipe sections 17, the guide grooves 19 are composed of 2 short V grooves 20 and 2 long V grooves 21, the short V grooves 20 are in interval arrangement with the long V grooves 21, and the connecting points are bifurcation ends, the round pipe sections 17 are in sliding connection with guide rods 22, the length of the guide rods 22 is larger than the length of the guide pipes 16, the section of the guide rods 22 are in a T shape, large diameter ends of the guide rods 22 extend out of the round pipe sections 17, the large diameter sections of the guide rods 22 are provided with rolling grooves 23, rolling grooves 24 are connected with rolling ring grooves 24, ball grooves 19 are connected with rolling ring grooves 25 in rolling ring grooves 24, rolling ring grooves 19 are connected with rolling ball grooves 25, the free end of the return spring 25 is connected with a baffle ring 26, the inner hole of the baffle ring 26 is in sliding fit with the small diameter section of the guide rod 22, the baffle ring 26 is connected with the square pipe section 18 of the guide pipe 16, the small diameter end of the guide rod 22 is in threaded connection with an inserting rod 27, the inserting rod 27 is in a T-shaped rotating member, the small diameter end of the inserting rod 27 is inserted into the film roll 3, the slope section of the inserting rod 27 blocks the position of the film roll 3, the large diameter end of the inserting rod 27 is placed in the accommodating groove 14, the balls 24 can be switched in the short V groove 20 and the long V groove 21 by pressing the guide rod 22, when the balls 24 are positioned in the short V groove 20, 2 inserting rods 27 are simultaneously inserted into the film roll 3, the film roll 3 can start winding the plastic film 4, when the balls 24 are positioned in the long V groove 21, the 2 inserting rods 27 are simultaneously separated from the film roll 3, the clamping mechanism 15 is fixed by a positioning mechanism 28, a first tensioning roller 29 is rotatably connected to the first frame 6, a second tensioning roller 30 is rotatably connected to the second tensioning roller 7, The third tensioning roller 31, the fourth tensioning roller 32, the fifth tensioning roller 33 and the sixth tensioning roller 34, the first tensioning roller 29, the second tensioning roller 30, the third tensioning roller 31, the fourth tensioning roller 32, the fifth tensioning roller 33 and the sixth tensioning roller 34 are used for guiding the movement track of the plastic film 4, so that the plastic film 4 can be wound on the steel coil 5 in a tensioning manner.

As shown in fig. 10 and 11, as optimization of the embodiment, the guide rail 1 comprises a first rail 35 and a second rail 36, the first rail 35 and the second rail 36 are in a U shape, the lower horizontal sections of the first rail 35 and the second rail 36 are used for being inserted into the inner holes of the steel coil 5, so that the forked ends of the first rail 35 and the second rail 36 are opposite, the film sports car 2 can perform the encircling motion, the first rail 35 and the second rail 36 are provided with 2U-shaped grooves 37, the 2U-shaped grooves 37 are symmetrically arranged, the upper horizontal sections of the U-shaped grooves 37 are used for guiding the limiting rollers 10, the inner side surfaces of the first rail 35 and the second rail 36 are connected with racks 38, and the racks 38 are meshed with the driving gear 12.

As shown in fig. 12, as an optimization of the embodiment, the first frame 6 includes first side plates 39, the number of the first side plates 39 is 2, the 2 first side plates 39 are symmetrically arranged, the first side plates 39 are trapezoidal in shape, the long sides of the first side plates 39 are located above, the short sides of the first side plates 39 are located below, the short sides of the first side plates 39 are used for mounting the roller holders 9, the long sides of the 2 first side plates 39 are connected in series through first connecting bolts 40, and the long sides of the first side plates 39 are used for forming the accommodating grooves 14.

As shown in fig. 13, as an optimization of the embodiment, the second frame 7 includes second side plates 41, the number of the second side plates 41 is 2, 2 second side plates 41 are symmetrically arranged, the second side plates 41 are trapezoidal in shape, the long sides of the second side plates 41 are located above, the short sides of the second side plates 41 are located below, the short sides of the second side plates 41 are used for mounting roller holders 9, and the long sides of the 2 second side plates 41 are connected in series through second connecting bolts 42.

As shown in fig. 14 and 15, as optimization of the embodiment, the square pipe section 18 of the conduit 16 is connected with a pressing plate 43, the shape of the pressing plate 43 is trapezoid, the small diameter end of the pressing plate 43 is positioned below, the square pipe section 18 of the conduit 16 is provided with trapezoid grooves 44, the number of the trapezoid grooves 44 is 2, and the 2 trapezoid grooves 44 are symmetrically arranged; the positioning mechanism 28 comprises 2 sliding seats 45, the number of the sliding seats 45 is 2, 2 sliding seats 45 are symmetrically arranged, a limiting rod 46 is connected to the sliding seats 45 in a sliding manner, the head end of the limiting rod 46 is used for being inserted into a trapezoid groove 44, the free end of the limiting rod 46 is connected with a ball head 47, the side wall of the limiting rod 46 is sleeved with a first spring 48, the first spring 48 is elastically connected between the sliding seats 45 and the ball head 47, in a normal state, the limiting rod 46 is separated from the trapezoid groove 44, a rotating rod 49 is rotationally connected to a first side plate 39, a first straight plate 50 is connected to the rotating rod 49, the first straight plate 50 is used for bearing a pressing plate 43, a second straight plate 51 is connected to the rotating rod 49, an included angle between the second straight plate 51 and the first straight plate 50 is an obtuse angle, and the first straight plate 50 and the second straight plate 51 form a seesaw structure; the spring seat 52 is connected to the first side plate 39, the spring seat 52 is located on the outer side of the sliding seat 45, the second spring 53 is installed on the spring seat 52, the second spring 53 is used for limiting the position of the second straight plate 51 and preventing the second straight plate 51 from rotating to be in a horizontal state, and in the positioning process, when the clamping mechanism 15 is placed in the accommodating groove 14, the pressing plate 43 extrudes the first straight plate 50 to rotate downwards, the second straight plate 51 rotates upwards, the second straight plate 51 pushes the limiting rod 46 to be inserted into the trapezoid groove 44, and the position of the clamping mechanism 15 is fixed, so that the self-adaptive positioning of the film roll 3 is realized.

As shown in fig. 16 and 17, as optimization of the embodiment, a winding mechanism 54 is installed on the guide rail 1, the winding mechanism 54 is used for removing the used film roll 3 or installing a new film roll 3, the winding mechanism 54 comprises 2 bearing seats 55, 2 bearing seats 55 are symmetrically arranged, a first double-headed screw 56 is installed on the bearing seats 55, and the first double-headed screw 56 is connected with a second motor 58 through a worm gear mechanism 57; the first double-headed screw 56 is connected with a moving plate 59 in a threaded manner, the moving plate 59 is guided by a first sliding rod 60, a fixed seat 61 is arranged on the moving plate 59, a first cylinder 62 is arranged on the fixed seat 61, a piston end of the first cylinder 62 is connected with a movable seat 63, the movable seat 63 moves in the up-down direction, the movable seat 63 is guided by a second sliding rod 64, a groove 65 is formed in the top surface of the movable seat 63, the groove 65 is matched with a guide pipe 16 and a guide rod 22, a first cylinder seat 66 is fixed on the movable seat 63 through a screw, a second cylinder 67 is arranged on the first cylinder seat 66, the piston end of the second cylinder 67 is used for pushing the guide rod 22 to perform telescopic movement, the first cylinder 62 is lifted when the film roll 3 is used up, the guide pipe 16 is clamped into the groove 65 of the movable seat 63, the second cylinder 67 is opposite to the guide rod 22 in position, 2 second cylinders 67 extend out, a ball 24 enters a long V groove 21 from the short V groove 20, an inserting rod 27 is separated from the film roll 3, the film roll 3 falls off, a new film roll 3 is then placed into the groove 65 of the movable seat, the second cylinder 67 is used for pushing the second cylinder 67 into the long V groove 21, and a new film roll 3 is inserted into the long V groove 27, and the new film roll 3 is inserted into the long V groove 21, and the new roll 3 is inserted into the roll 3.

As shown in fig. 18-20, as optimization of an embodiment, a coil storage mechanism 68 is installed on a guide rail 1, the coil storage mechanism 68 is used for storing a new film coil 3, the coil storage mechanism 68 comprises a linear motor 69, a base table 70 is installed on a sliding table of the linear motor 69, a reinforcing rib 71 is connected at an included angle between the base table 70 and the sliding table, and a blanking port 72 is formed in the top surface of the base table 70; the base 70 is provided with a support 73, the support 73 is provided with a material pipe 74, the material pipe 74 is arc-shaped, the upper port of the material pipe 74 is used for adding a film roll 3, the lower port of the material pipe 74 is used for discharging the film roll 3, the film roll 3 is stored in the material pipe 74, the base 70 is provided with a bearing seat 75, the bearing seat 75 is rotationally connected with a storage bin 76, the storage bin 76 is positioned above a blanking port 72, the storage bin 76 is driven by a third motor 77, the storage bin 76 is cylindrical, the side wall of the storage bin 76 is provided with a trough 78, the trough 78 is used for receiving the film roll 3 falling through the material pipe 74, the base 70 is positioned at the far end of the linear motor 69 in the initial state, the base 70 does not influence the operation of the film running car 2, after one film roll 3 is used up, the base 70 is moved to the upper side of the film roll-up mechanism 54, the film roll 3 is firstly taken down by the roll-up mechanism 54, then the storage bin 76 is rotated by a certain angle, the film roll 3 in the storage bin 78 is discharged, the film roll 3 is dropped into the groove 65 of the movable seat 63, 2 second cylinders 67 shrink, 24 are inserted into the short roll rolls 20V 20, and a new film roll 3 is inserted into the short roll 20V 20, and a new roll 3 is inserted into the roll groove 27.

As shown in fig. 21 and 22, as an optimization of the embodiment, in consideration of the accurate positioning of the film track 2, a limiting block 79 is installed on the first cylinder 62, and the limiting block 79 is used for clamping the roller seat 9, so as to ensure that the film track 2 is accurately stopped.

As shown in fig. 22, as optimization of an embodiment, a second cylinder seat 80 is installed on the movable seat 63, a third cylinder 81 is installed on the second cylinder seat 80, a clamping rod 82 is connected to the piston end of the third cylinder 81, the clamping rod 82 is slidably connected with the movable seat 63, wedge faces 83 of wedge faces 83,2 clamping rods 82 are provided on the side walls of the clamping rod 82 to adapt, and the clamping rod 82 is used for clamping the plastic film 4, so that the new film roll 3 and the old film roll 3 can be conveniently abutted.

As shown in fig. 23 and 24, as optimization of the embodiment, the opposite surfaces of the 2 first side plates 39 are provided with inclined grooves 84, the inclined grooves 84 face the accommodating groove 14, an optical axis 85 is slidably connected to the inclined grooves 84, a press roller 86 is rotatably connected to the optical axis 85, the press roller 86 is in rolling contact with the film roll 3, a third spring 87 is installed in the inclined grooves 84, the free end of the third spring 87 is connected with a push ring 88, and the push ring 88 is used for extruding the optical axis 85, so that the press roller 86 continuously extrudes the film roll 3, and stable output of the plastic film 4 is ensured.

As shown in fig. 25 and 26, a packaging system using the rare earth steel coil packaging device is further provided, and comprises a guide rail 1 and a slideway 89, wherein a first traversing seat 90 is installed on a first track 35 of the guide rail 1, a second traversing seat 91 is installed on a second track 36 of the guide rail 1, a second double-head lead screw 92 is connected to the first traversing seat 90 and the second traversing seat 91 in a threaded manner, the second double-head lead screw 92 is arranged on a gantry frame 93, the second double-head lead screw 92 is driven by a fourth motor 94, the first traversing seat 90 and the second traversing seat 91 are guided by a third sliding rod 95, a coil carrying vehicle 96 is connected to the slideway 89 in a rolling manner, the coil carrying vehicle 96 comprises steel wheels 97, the steel wheels 97 are in rolling contact with the slideway 89, a flat plate 98 is installed on the steel wheels 97, a supporting roller set 99 is installed on the flat plate 98, the supporting roller set 99 is driven by a fifth motor 100, at least 4 coils of the supporting roller set 99 are arranged, the supporting roller set 99 is used for placing 5, and the rotating 5 is matched with a film running vehicle 2 to complete the winding of the plastic film 4.

As shown in fig. 27, further, the gantry frame 93 is provided with a frame 101, the frame 101 is provided with a sixth motor 102, the shaft end of the sixth motor 102 is connected with a docking disc 103, the docking disc 103 is connected with a roller frame 104 through bolts, the roller frame 104 is provided with an adhesive tape 105, the frame 101 is provided with a reciprocating screw 106, a sliding block of the reciprocating screw 106 is provided with a guide roller 107, the guide roller 107 is used for guiding the position of the adhesive tape 105, so that the adhesive tape 105 is wound on the outer side wall of the steel coil 5 after film winding is completed, and the sealing performance ensured by the steel coil 5 is improved.

Although the present invention has been described in detail with reference to the foregoing examples, it will be apparent to those skilled in the art that the foregoing embodiments may be modified and practiced in the field of the invention, and that certain modifications, equivalents, improvements and substitutions may be made thereto without departing from the spirit and principles of the invention.

Claims

1. A rare earth steel coil packaging device, comprising a guide rail (1), a film sports car (2) being provided on the guide rail (1), the film sports car (2) carrying a film coil (3) performing reciprocating motion, so that a plastic film (4) is wound around a steel coil (5); the feature is that: the film sports car (2) comprises a first frame (6) and a second frame (7), the first frame (6) and the second frame (7) being connected in series via a hinge (8); a roller seat (9) being provided on the first frame (6) and the second frame (7), the roller seat (9) being rotatably connected to a limit roller ( 10), the limiting roller (10) rolls along the guide rail (1); a gear seat (11) is provided on the first frame (6), a driving gear (12) is rotatably connected to the gear seat (11), the driving gear (12) and the guide rail (1) are gear-driven, and the driving gear (12) is driven by a first motor (13); a receiving groove (14) is provided on the first frame (6), a clamping mechanism (15) is placed on the receiving groove (14), and the clamping mechanism (15) includes a guide tube (16), and the guide tube (16) is composed of a round tube section (17) and a square tube section (18). The inner wall of the round tube section (17) is provided with a guide groove (19), the guide groove (19) is composed of two short V grooves (20) and two long V grooves (21), the short V grooves (20) and the long V grooves (21) are arranged at intervals, and the connection point is a bifurcated end; the round tube section (17) is slidably connected with a guide rod (22), the length of the guide rod (22) is greater than the length of the conduit (16), the large diameter section of the guide rod (22) is provided with an annular groove (23), a ball (24) is rollingly connected in the annular groove (23), the ball (24) is rollingly connected to the guide groove (19), and the guide rod (22) is slidingly connected to the guide groove (19). The small diameter section of the rod (22) is sleeved with a return spring (25), the free end of the return spring (25) is connected with a retaining ring (26), and the retaining ring (26) is connected to the square tube section (18) of the guide tube (16); the small diameter end of the guide rod (22) is provided with an insertion rod (27), the small diameter end of the insertion rod (27) is inserted into the film roll (3), the slope section of the insertion rod (27) blocks the position of the film roll (3), and the large diameter end of the insertion rod (27) is placed in the accommodating groove (14); the clamping mechanism (15) is fixed by a positioning mechanism (28).

2. A rare earth steel coil packaging device according to claim 1, characterized in that: a first tensioning roller (29) is rotatably connected to the first frame (6); a second tensioning roller (30), a third tensioning roller (31), a fourth tensioning roller (32), a fifth tensioning roller (33) and a sixth tensioning roller (34) are rotatably connected to the second frame (7), and the first tensioning roller (29) and the second tensioning roller (30), the third tensioning roller (31), the fourth tensioning roller (32), the fifth tensioning roller (33) and the sixth tensioning roller (34) are used to guide the movement trajectory of the plastic film (4).

3. A rare earth steel coil packaging device according to claim 1, characterized in that: the guide rail (1) includes a first rail (35) and a second rail (36), the first rail (35) and the second rail (36) are U-shaped, the lower horizontal sections of the first rail (35) and the second rail (36) are used to insert into the inner hole of the steel coil (5), so that the bifurcated ends of the first rail (35) and the second rail (36) are opposite to each other, a U-shaped groove (37) is formed on the first rail (35) and the second rail (36), the upper horizontal section of the U-shaped groove (37) is used to guide the limiting roller (10), and the inner side surfaces of the first rail (35) and the second rail (36) are provided with a rack (38), and the rack (38) is meshed with the driving gear (12).

4. A rare earth steel coil packaging device according to claim 1, characterized in that: the first frame (6) includes a first side plate (39), the shape of the first side plate (39) is a trapezoid, the short side of the first side plate (39) is used to install the roller seat (9), the long sides of the two first side plates (39) are connected in series through a first connecting bolt (40), and the long side of the first side plate (39) is used to open the accommodating groove (14).

5. A rare earth steel coil packaging device according to claim 1, characterized in that: the second frame (7) includes a second side plate (41), the second side plate (41) is trapezoidal in shape, the short side of the second side plate (41) is used to install the roller seat (9), and the long sides of the two second side plates (41) are connected in series through a second connecting bolt (42).

6. A rare earth steel coil packaging device according to claim 1, characterized in that: the square tube section (18) of the conduit (16) is provided with a pressure plate (43), the shape of the pressure plate (43) is trapezoidal, the square tube section (18) of the conduit (16) is provided with a trapezoidal groove (44), the number of the trapezoidal grooves (44) is 2, and the two trapezoidal grooves (44) are symmetrically arranged; the positioning mechanism (28) includes a slide seat (45), a limit rod (46) is slidably connected to the slide seat (45), the head end of the limit rod (46) is used to insert into the trapezoidal groove (44), the free end of the limit rod (46) is provided with a ball head (47), the side wall of the limit rod (46) is sleeved with a first spring (48), and the first spring (48) is located between the slide seat (45) and the ball head in an elastically connected manner. (47), in a normal state, the first spring (48) causes the limiting rod (46) to disengage from the trapezoidal groove (44); the first side plate (39) is rotatably connected to a rotating rod (49), the rotating rod (49) is provided with a first straight plate (50), the first straight plate (50) is used to support the pressure plate (43), the rotating rod (49) is connected to a second straight plate (51), the angle between the second straight plate (51) and the first straight plate (50) is an obtuse angle, and the first straight plate (50) and the second straight plate (51) form a seesaw structure; the first side plate (39) is provided with a spring seat (52), the spring seat (52) is located on the outer side of the sliding seat (45), the spring seat (52) is provided with a second spring (53), the second spring (53) is used to limit the position of the second straight plate (51).

7. A rare earth steel coil packaging device according to claim 1, characterized in that: a roll-up mechanism (54) is provided on the guide rail (1), the roll-up mechanism (54) includes a bearing seat (55), a first double-headed lead screw (56) is provided on the bearing seat (55), the first double-headed lead screw (56) is connected to a second motor (58) through a worm gear mechanism (57); a moving plate (59) is threadedly connected to the first double-headed lead screw (56), the moving plate (59) is guided by a first sliding rod (60), and a fixed seat is provided on the moving plate (59). (61), a first cylinder (62) is provided on the fixed seat (61), a movable seat (63) is provided at the piston end of the first cylinder (62), the movable seat (63) is guided by a second slide rod (64), a groove (65) is provided on the top surface of the movable seat (63), the groove (65) is adapted to the guide tube (16) and the guide rod (22), a first cylinder seat (66) is provided on the movable seat (63), a second cylinder (67) is provided on the first cylinder seat (66), and the piston end of the second cylinder (67) is used to push the guide rod (22) to perform telescopic movement.

8. A rare earth steel coil packaging device according to claim 7, characterized in that: a coil storage mechanism (68) is provided on the guide rail (1), the coil storage mechanism (68) comprises a linear motor (69), a base (70) is provided on the slide of the linear motor (69), a top surface of the base (70) is provided with a material drop opening (72); a support (73) is provided on the base (70), a material pipe (74) is provided on the support (73), the shape of the material pipe (74) is arc-shaped, and the material A new film roll (3) is stored in the tube (74); a bearing seat (75) is provided on the base (70), and a material bin (76) is rotatably connected to the bearing seat (75). The material bin (76) is located above the drop opening (72), and the material bin (76) is driven by a third motor (77). The material bin (76) is cylindrical in shape, and a material trough (78) is provided on the side wall of the material bin (76). The material trough (78) is used to receive the film roll (3) dropped from the material tube (74).

9. A packaging system using the rare earth steel coil packaging device according to any one of claims 1 to 8, comprising a guide rail (1) and a slideway (89), characterized in that: a first transverse seat (90) is provided on the first track (35) of the guide rail (1), a second transverse seat (91) is provided on the second track (36) of the guide rail (1), a second double-ended lead screw (92) is threadedly connected to the first transverse seat (90) and the second transverse seat (91), the second double-ended lead screw (92) is arranged on a gantry frame (93), and the second double-ended lead screw (92) is provided on the gantry frame (93). ) is driven by a fourth motor (94), and the first transverse shift seat (90) and the second transverse shift seat (91) are guided by a third slide bar (95); a coil carrier (96) is rollingly connected to the slideway (89), and the coil carrier (96) includes a steel wheel (97), and the steel wheel (97) is in rolling contact with the slideway (89); a flat plate (98) is provided on the steel wheel (97), and a support roller group (99) is provided on the flat plate (98), and the support roller group (99) is driven by a fifth motor (100), and the support roller group (99) is used to place the steel coil (5).

10. The packaging system of the rare earth steel coil packaging device according to claim 9 is characterized in that: a machine base (101) is provided on the gantry frame (93), a sixth motor (102) is provided on the machine base (101), a docking plate (103) is provided at the shaft end of the sixth motor (102), a roller frame (104) is provided on the docking plate (103), and the roller frame (104) is used to install the tape (105); a reciprocating screw (106) is provided on the machine base (101), a guide roller (107) is provided on the slider of the reciprocating screw (106), and the guide roller (107) is used to guide the position of the tape (105) so that the tape (105) is wound around the outer wall of the steel coil (5) after the film wrapping is completed.