Anti-toppling winding device

Abstract

The application discloses a kind of anti-toppling winding devices, it is related to winding packing technical field.The anti-toppling winding device of the present application includes base, slide bar, support ring, bracket, driving ring, winding assembly and flattening assembly, the slide bar is limited to accommodate space on the base, support ring is movable relative to the slide bar along up and down direction, form passageway between two adjacent slide bars, the bracket can enter the accommodating space via the passageway and be used for stacking goods, the driving ring is rotationally arranged on the support ring, the winding assembly is arranged on the driving piece and is used to carry out circumferential spiral winding of wrapping film to the goods stacked on bracket, the flattening assembly is arranged on the driving ring and is used to stop the goods stacked to carry out flattening operation on the goods and / or wrapping film wound on the goods.The anti-toppling winding device of the present application can realize the winding operation to the circumferential side of stacked goods, guarantee the winding quality and winding efficiency of wrapping film.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of winding and packaging, in particular to a kind of anti-toppling winding device. BACKGROUND

[0002] In logistics transportation, for some small volume, flexible texture objects, usually multiple objects are arranged and stacked on a bracket, and the bracket and the stacked objects are moved to a transport truck through the recess at the bottom of the bracket, to realize the transportation of the truck to the objects. Because the small volume and flexible texture objects cannot be repeatedly stacked after being stacked on the bracket, the height of the stacked objects on each bracket is mostly similar to the height of the truck box, which leads to the problem of object toppling during the transportation of the stacked objects. And after the objects are toppled in the truck box, it will also cause a chain reaction of the toppling of other objects in the truck box, which is not convenient for removing the objects from the truck box and has the risk of damaging the objects.

[0003] In order to avoid the problem of object toppling during transportation, people will wrap a layer of wrapping film outside the stacked objects after stacking them on the bracket, and wrap the stacked objects with the wrapping film for protection to prevent the stacked objects from toppling during transportation. However, during the wrapping process of the wrapping film, various problems often occur, such as the difficulty of uniform wrapping of the upper stacked objects when using the wrapping film to wrap the objects due to the high height of the stacked objects, the cumbersome operation, the risk of object toppling and injury to the operator, and the problem of certain gaps and hollow areas of the wrapping film that cannot wrap the objects after wrapping due to the uneven surface texture or rounded corners of some flexible objects, which causes the wrapping film to not wrap the stacked objects tightly. SUMMARY

[0004] The present application aims to at least solve one of the technical problems in the related art to some extent.

[0005] To this end, the anti-toppling winding device according to the present application can realize the winding operation of the stacked objects, reduce the difficulty of personnel operation, ensure construction safety, and ensure the winding quality and efficiency of the wrapping film.

[0006] The anti-toppling winding device according to the present application comprises:

[0007] A base, a plurality of slide rods arranged on the base in a circumferential direction, a plurality of support rings arranged on the base and movable relative to the slide rods in a vertical direction, and a drive ring arranged on the support rings and rotatable relative to the support rings.

[0008] A plurality of carriers arranged in the accommodation space through the channels, and the carriers being used for stacking objects.

[0009] A drive ring arranged on the support rings and rotatable relative to the support rings.

[0010] A winding assembly including a winding frame and a winding roller, the winding frame being fixedly arranged on the drive ring, and the winding roller being arranged on the winding frame and used for mounting a winding film tube and performing circumferential spiral winding of the winding film on the stacked objects in the carriers through the winding film tube when the drive ring rotates and slides along the slide rods.

[0011] A flattening assembly arranged on the drive ring and used for abutting against the stacked objects and performing flattening operation on the objects and / or the winding film wound on the objects when the drive ring rotates.

[0012] The anti-toppling winding device can realize winding operation on the circumferential side of the stacked objects, reduce the difficulty of personnel operation, ensure construction safety, and ensure winding quality and efficiency of the winding film.

[0013] In some embodiments, the flattening assembly includes a first arrangement unit, the first arrangement unit including an arrangement groove, a moving frame, an elastic damping member, and an arrangement member, the arrangement groove being fixedly connected with the drive ring and having an opening direction identical with a radial direction of the drive ring, the moving frame being connected with the arrangement groove and adjustable in position in the radial direction of the drive ring, the elastic damping member being arranged in the arrangement groove and having the other end connected with the moving frame, and the arrangement member being rotatably arranged on the moving frame and used for abutting against the stacked objects and performing flattening operation on the objects and / or the winding film wound on the objects.

[0014] In some embodiments, the moving frame is arranged in a plurality in each of the first arrangement units, the plurality of moving frames being arranged in the corresponding arrangement grooves in the vertical direction, the elastic assembly being arranged in a plurality one by one corresponding to the moving frames, the arrangement member being arranged in a plurality one by one corresponding to the moving frames, the height dimension of the arrangement member being not greater than that of the moving frame, and the arrangement member at least partially extending out of the arrangement groove.

[0015] In some embodiments, each of the first arrangement units is provided with only one moving frame, a connecting plate is provided between the moving frame and the arrangement groove, the connecting plate is inserted and assembled in the arrangement groove, one end of the connecting plate is connected with the elastic damping member, and the height dimension of the arrangement member is greater than the height dimension of the arrangement groove.

[0016] In some embodiments, the flattening assembly comprises a second arrangement unit, the second arrangement unit comprises a fixing frame and an arrangement roller, the fixing frame is fixedly connected with the driving ring, the arrangement roller is swingably arranged on the fixing frame, and the distance between one end of the arrangement roller and the axis of the driving ring is adjustable, the arrangement roller is used for stopping the stacked articles and performing flattening operation on the articles and / or the wrapping film wrapped on the articles.

[0017] In some embodiments, a lifting assembly is provided, the lifting assembly comprises a lifting frame, a threaded rod, a threaded seat and a first motor, the lifting frame is arranged in the vertical direction and is fixedly connected with the base, the threaded rod is rotatably arranged on the lifting frame, the threaded seat is threadedly connected with the threaded rod and one end of the threaded seat is fixedly connected with the support ring, and the first motor is fixedly arranged on the lifting frame and is drivingly connected with the threaded rod, the first motor is used for driving the threaded rod to rotate so as to drive the support ring to move relative to the sliding rod in the vertical direction.

[0018] In some embodiments, a plurality of meshing teeth are equidistantly arranged on the driving ring in the circumferential direction, the anti-toppling wrapping device comprises a driving assembly, the driving assembly comprises a second motor and a driving gear, the second motor is fixedly arranged on the support ring, the driving gear is arranged on the output shaft of the second motor and is drivingly engaged with the plurality of meshing teeth, and the second motor is used for driving the driving ring to rotate through the driving gear.

[0019] In some embodiments, a positioning strip and a protection frame are provided, the positioning strip is arranged on the base and located in the accommodation space, at least two positioning strips are arranged at intervals, the protection frame is arranged on the side of the positioning strip away from the channel and is used for abutting against the bracket in the extension direction of the positioning strip, and the bottom of the bracket is provided with a groove used for being fitted and arranged on the positioning strip.

[0020] In some embodiments, the wrapping assembly comprises a tension roller, the tension roller is arranged on the wrapping frame and is used for restricting the wrapping direction of the wrapping film, and / or the wrapping assembly comprises a ring sleeve and a fixing cover, the ring sleeve is arranged on the wrapping frame corresponding to the wrapping roller, the ring sleeve is used for allowing the wrapping film cylinder to pass through, the fixing cover is threadedly connected with the ring sleeve, and part of the fixing cover is used for extending into the wrapping film cylinder so as to fix the position of the wrapping film cylinder.

[0021] In some embodiments, a support assembly is included in the channel position setting, the support assembly includes a first arc-shaped plate, a second arc-shaped plate, a fixing pin, a containing cylinder, a sliding bar and a sliding sleeve, the first arc-shaped plate is arranged at the bottom of the support ring and rotationally connected with the support ring, the second arc-shaped plate is arranged at the base, the fixing pin is detachably arranged on the second arc-shaped plate and the base, the fixing pin is used for fixing the position of the second arc-shaped plate, the containing cylinder is fixedly arranged on the second arc-shaped plate, the containing cylinder is provided with a slot, a plurality of the sliding bars are arranged in intervals, and two adjacent sliding bars are connected through the sliding sleeve, the sliding bar at the top of the plurality of sliding bars is connected with the first arc-shaped plate, and the sliding bar and the sliding sleeve are slidingly arranged in the containing cylinder, the sliding bar is provided with a protection frame, and the protection frame moves along the slot. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 FIG. 1 is a structural schematic diagram of a prevent-tipping winding device according to an embodiment of the present application.

[0023] Figure 2 FIG. 2 is a partial enlarged view of the prevent-tipping winding device according to the embodiment of the present application.

[0024] Figure 3 FIG. 3 is a structural schematic diagram of a first arrangement assembly in the prevent-tipping winding device according to the embodiment of the present application.

[0025] Figure 4 FIG. 4 is a structural schematic diagram of a second arrangement assembly in the prevent-tipping winding device according to the embodiment of the present application.

[0026] Figure 5 FIG. 5 is an enlarged view of A in FIG. 4. Figure 2

[0027] Figure 6 FIG. 6 is a structural schematic diagram of a base in the prevent-tipping winding device according to the embodiment of the present application.

[0028] Figure 7 FIG. 7 is a structural schematic diagram of a winding assembly in the prevent-tipping winding device according to the embodiment of the present application.

[0029] Figure 8 FIG. 8 is a structural schematic diagram of a support assembly in the prevent-tipping winding device according to the embodiment of the present application.

[0030] REFERENCE SIGNS:

[0031] Base 11, sliding rod 12, support ring 13, bracket 14, driving ring 15, second motor 16, driving gear 17, positioning bar 18, protection frame 19

[0032] Winding assembly 2, winding frame 21, winding roller 22, tension roller 23, ring sleeve 24, fixing cover 25​

[0033] First sorting groove 31; first moving frame 32; rotating wheel 33; first elastic damping element 34;

[0034] Second sorting groove 41; second moving frame 42; connecting plate 43; second elastic damping element 44; roller 45;

[0035] 51. Fixed frame; 52. Straightening roller; 53. Mounting frame; 54. Fixed base; 55. Drive plate; 56. Rotating base; 57. Drive electric cylinder;

[0036] Lifting frame 61; threaded rod 62; threaded seat 63; first motor 64;

[0037] Support component 7; first arc plate 71; second arc plate 72; fixing bolt 73; receiving cylinder 74; sliding strip 75; sliding sleeve 76; protective frame 77. Detailed Implementation

[0038] Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, and should not be construed as limiting the present invention.

[0039] like Figures 1 to 8 As shown, the anti-tipping winding device of this embodiment includes a base 11, slide rods 12, support rings 13, brackets 14, drive rings 15, winding assembly 2, and leveling assembly. Multiple slide rods 12 are arranged circumferentially on the base 11, creating a accommodating space above the base 11. A channel is formed between two adjacent slide rods 12. The support ring 13 is located above the base 11 and is movable relative to the slide rods 12 in the vertical direction. The bracket 14 can enter the accommodating space through the channel, and the top of the bracket 14 is used for stacking. The items are rotatably mounted on the support ring 13 by the drive ring 15. The winding assembly 2 includes a winding frame 21 and a winding roller 22. The winding frame 21 is fixedly mounted on the drive ring 15, and the winding roller 22 is mounted on the winding frame 21. The winding roller 22 is used to install the stretch film cylinder and to perform circumferential spiral winding of the stretch film on the stacked items on the bracket 14 through the stretch film cylinder when the drive ring 15 rotates and slides along the slide bar 12. The leveling assembly is mounted on the drive ring 15 and is used to stop the stacked items when the drive ring 15 rotates and to perform leveling operations on the items and / or the stretch film wrapped on the items.

[0040] The anti-toppling winding device of the embodiment of the present application is used in the following manner: the forklift moves the bracket 14 through the passage into the accommodating space to be placed on the base 11, after the goods are stacked on the bracket 14, one end of the winding film on the winding roller 22 is fixedly connected with the side of the stacked goods, the driving ring 15 is rotated, the winding operation of the winding film on the stacked goods is performed, at the same time, the flattening assembly performs the flattening operation on the circumferential side of the stacked goods and flattens the winding film wound on the stacked goods to make the winding film adhere to the goods, when the winding film is wound at least one turn, the driving ring 15 is rotated at the same time, the supporting ring 13 moves uniformly upward along the slide rod 12, and the winding roller 22 performs the circumferential spiral winding of the winding film on the stacked goods on the bracket 14 through the winding film cylinder.

[0041] The anti-toppling winding device of the embodiment of the present application can realize the winding operation on the circumferential side of the stacked goods, reduce the operation difficulty of the personnel, ensure the construction safety, and ensure the winding quality and the winding efficiency of the winding film.

[0042] Optionally, the supporting ring 13 is provided with a plurality of through holes corresponding to the plurality of slide rods 12 one by one, and the slide rods 12 are arranged in the through holes.

[0043] In some embodiments, as shown in Figures 1 to 4 The flattening assembly includes a first arrangement unit, the first arrangement unit includes an arrangement groove, a moving frame, an elastic damping member and an arrangement member, the arrangement groove is fixedly connected with the driving ring 15 and the opening direction of the arrangement groove is the same as the radial direction of the driving ring 15, the moving frame is connected with the arrangement groove and the position of the moving frame in the radial direction of the driving ring 15 is adjustable, the elastic damping member is arranged in the arrangement groove and the other end of the elastic damping member is connected with the moving frame, the arrangement member is rotatably arranged on the moving frame, and the arrangement member is used for abutting against the stacked goods and performing the flattening operation on the goods and / or the winding film wound on the goods.

[0044] The elastic damping member connects the moving frame and the arrangement groove, the position of the moving frame relative to the arrangement groove in the radial direction of the driving ring 15 is adjustable according to the elastic deformation of the elastic damping member, so that when the arrangement member is used for flattening the goods with different stacking diameters, the arrangement member can abut against the stacked goods, and the flattening effect on the goods is ensured.

[0045] Optionally, the elastic assembly includes a length-adjustable connecting rod and a supporting spring sleeved on the connecting rod, the connecting rod includes two slidingly connected connecting segments, and the mutually close ends of the two connecting segments are stop-fitted in the axial direction of the connecting rod.

[0046] In some embodiments, as shown in Figure 2 and Figure 3As shown in the first embodiment, the plurality of moving frames are arranged in the corresponding arrangement slots in the up-down direction, the plurality of elastic components are arranged one-to-one corresponding to the plurality of moving frames, and the plurality of arrangement pieces are arranged one-to-one corresponding to the plurality of moving frames. The height dimension of the arrangement piece is not greater than the height dimension of the moving frame, and the arrangement piece at least partially protrudes from the arrangement slot.

[0047] The plurality of moving frames arranged in each first arrangement unit can reduce the corresponding flat height of a single arrangement piece, and when the flat work is performed on the periphery of the stacked goods, the flat work of the plurality of arrangement pieces relative to the standing can be realized to meet the different flat requirements of the periphery of the stacked goods and ensure the flat quality of the arrangement piece.

[0048] Optionally, the arrangement piece is a rotating wheel 33.

[0049] In some embodiments, as shown in the first embodiment, Figure 2 and Figure 4 As shown in the first embodiment, the moving frame is arranged in each first arrangement unit. The connecting plate 43 is arranged between the moving frame and the arrangement slot, the connecting plate 43 is inserted and assembled in the arrangement slot, one end of the connecting plate 43 is connected with the elastic damping piece, and the height dimension of the arrangement piece is greater than the height dimension of the arrangement slot.

[0050] The moving frame is arranged in each first arrangement unit. The height of the moving frame is greater than the height of the arrangement slot through the connecting plate 43, the size of the arrangement slot is reduced to meet the height requirement of the flat work surface of the arrangement piece, the material consumption and the overall quality of the device are reduced, and the flat work surface height of the single arrangement piece can be increased to speed up the flat speed of the flat assembly without changing the size of the arrangement slot.

[0051] Optionally, the arrangement piece is a roller 45, and a plurality of protrusions are arranged at intervals in the circumferential direction of the roller 45. The plurality of protrusions are used to enhance the flat effect of the roller 45 on the stacked goods.

[0052] In some embodiments, as shown in the first embodiment, Figure 2 and Figure 5 As shown in the first embodiment, the flat assembly includes a second arrangement unit, the second arrangement unit includes a fixed frame 51 and an arrangement roller 52, the fixed frame 51 is fixedly connected with the driving ring 15, the arrangement roller 52 is swingably arranged in the fixed frame 51, and the distance between one end of the arrangement roller 52 and the axis of the driving ring 15 is adjustable. The arrangement roller 52 is used to abut against the stacked goods and perform flat work on the goods and / or the wrapping film wrapped on the goods.

[0053] The swing angle of the arrangement roller 52 is adjusted to fix the distance between the end of the arrangement roller 52 and the axis of the driving ring 15 to forcibly adjust the flat distance of the stacked goods and facilitate the flat work of the stacked goods.

[0054] Optionally, the second arranging unit comprises a mounting frame 53, a fixing seat 54, a driving plate 55, a rotating seat 56 and a driving electric cylinder 57, the mounting frame 53 is fixedly arranged on the fixing frame 51, the fixing seat 54 is rotatably arranged on the mounting frame 53, the driving plate 55 is fixedly arranged on the fixing seat 54, the rotating seat 56 is slidably arranged on the driving plate 55, the driving electric cylinder 57 is fixedly arranged on the fixing frame 51, and the end of the telescopic rod of the driving electric cylinder 57 is connected with the rotating seat 56, the arranging roller 52 is arranged on the fixing seat 54, and the driving electric cylinder 57 drives the driving plate 55 to swing around the axis of the fixing seat 54 relative to the mounting frame 53 through the rotating seat 56 when the telescopic rod of the driving electric cylinder 57 performs the telescopic operation, so as to realize the swinging of the arranging roller 52.

[0055] In some embodiments, as shown in Figure 1 , a lifting assembly is included, the lifting assembly comprises a lifting frame 61, a threaded rod 62, a threaded seat 63 and a first motor 64, the lifting frame 61 is arranged along the vertical direction and is fixedly connected with the base 11, the threaded rod 62 is rotatably arranged on the lifting frame 61, the threaded seat 63 is threadedly connected with the threaded rod 62 and one end of the threaded seat 63 is fixedly connected with the support ring 13, and the first motor 64 is fixedly arranged on the lifting frame 61 and is in transmission connection with the threaded rod 62, the first motor 64 is used to drive the threaded rod 62 to rotate so as to drive the support ring 13 to move in the vertical direction relative to the slide rod 12.

[0056] The lifting frame 61 is fixedly connected with the base 11, the lifting frame 61 provides support for the threaded rod 62 and the first motor 64, the threaded seat 63 is fixedly connected with the support ring 13, under the constraint of the slide rod 12, the rotation of the first motor 64 can drive the threaded rod 62 to rotate, and at the same time, the threaded block and the support ring 13 are driven to move in the up-down direction, which is convenient to operate.

[0057] Optionally, the output shaft of the first motor 64 is vertically arranged, the output shaft of the first motor 64 is coaxial with and fixedly connected with the threaded rod 62.

[0058] In some embodiments, as shown in Figure 1 and Figure 2 , a plurality of meshing teeth are arranged on the driving ring 15 at equal intervals in the circumferential direction, an anti-toppling winding device is included, the driving assembly comprises a second motor 16 and a driving gear 17, the second motor 16 is fixedly arranged on the support ring 13, the driving gear 17 is arranged on the output shaft of the second motor 16 and is in meshing transmission with the plurality of meshing teeth, and the second motor 16 is used to drive the driving ring 15 to rotate through the driving gear 17.

[0059] The rotation of the second motor 16 drives the driving gear 17 to rotate, and the driving gear 17 realizes the rotation of the driving ring 15 driven by the second motor 16 through the meshing transmission with the meshing teeth, which is convenient to operate.

[0060] In some embodiments, as shown in Figure 6As shown, the positioning strips 18 are arranged on the base 11 and located in the accommodating space, and at least two positioning strips 18 are arranged at intervals. The protective frame 19 is arranged on the side of the positioning strips 18 away from the channel and is used to stop the bracket 14 in the extension direction of the positioning strips 18. The bottom of the bracket 14 is provided with a groove for fitting and mounting on the positioning strips 18.

[0061] By arranging the positioning strips 18 and the protective frame 19 on the base 11, the position of the bracket 14 is fixed, and the alignment of the axis of the bracket 14 and the axis of the driving ring 15 is facilitated, so that the circumferential spiral winding of the wrapping film on the stacked articles is facilitated.

[0062] In some embodiments, as shown in Figure 2 and Figure 7 The wrapping assembly 2 comprises a tension roller 23 arranged on the wrapping frame 21 and used to constrain the winding direction of the wrapping film.

[0063] One end of the wrapping film passes through the side of the tension roller 23 away from the stacked articles, so as to tension and constrain the wrapping film, avoid folding of the wrapping film, and ensure the actual winding height of the wrapping film when the wrapping film is wound circumferentially and spirally around the stacked articles.

[0064] In some embodiments, the wrapping assembly 2 comprises a ring sleeve 24 and a fixing cover 25. The ring sleeve 24 is arranged on the wrapping frame 21 corresponding to the wrapping roller 22, and is used to pass through the wrapping film cylinder. The fixing cover 25 is threadedly connected with the ring sleeve 24, and part of the fixing cover 25 is used to extend into the wrapping film cylinder to fix the position of the wrapping film cylinder.

[0065] Optionally, the mounting frame 53 has a flat plate segment arranged vertically, and the flat plate segment is provided with a sorting hole through which the sorting roller 52 passes, and the sorting hole extends in the vertical direction.

[0066] By arranging the ring sleeve 24, the wrapping film cylinder is facilitated to be installed, and by limiting the wrapping film cylinder by the fixing cover 25 and the wrapping roller 22, the wrapping film cylinder is prevented from being separated from the wrapping roller 22 during the winding operation, so as to ensure the reliability of the winding operation.

[0067] In some embodiments, as shown in Figure 1 and Figure 8As shown, the support assembly 7 arranged at the channel position comprises a first arc-shaped plate 71, a second arc-shaped plate 72, a fixing bolt 73, a containing cylinder 74, a sliding bar 75 and a sliding sleeve 76, the first arc-shaped plate 71 is arranged at the bottom of the support ring 13 and rotationally connected with the support ring 13, the second arc-shaped plate 72 is arranged at the base 11, the fixing bolt 73 is detachably arranged on the second arc-shaped plate 72 and the base 11, and the fixing bolt 73 is used for fixing the position of the second arc-shaped plate 72, the containing cylinder 74 is fixedly arranged on the second arc-shaped plate 72, the containing cylinder 74 is provided with a slot, the sliding bars 75 are arranged in plurality and in interval, and two adjacent sliding bars 75 are connected through a sliding sleeve, the sliding bar 75 at the top of the plurality of sliding bars 75 is connected with the first arc-shaped plate 71, the sliding bar 75 and the sliding sleeve are slidingly arranged in the containing cylinder 74, and the sliding bar 75 is provided with a protection frame 77 which moves along the slot.

[0068] The sliding bar 75 and the sliding sleeve 76 are slidingly arranged in the containing cylinder 74, the sliding bar 75 is connected with the first arc-shaped plate 71, and in the process of moving the support ring 13 upward, the sliding bar 75 and the protection frame 77 are driven to move upward, the protection frame 77 can support the stacked articles, so that the stacked articles are prevented from falling in the process of winding operation, and the opening and closing of the channel can be realized through the rotationally connected first arc-shaped plate 71 and support ring 13, so that the bracket 14 is conveniently put into or taken out of the containing space.

[0069] Optionally, two or three containing cylinders 74 are arranged in interval on each second arc-shaped plate 72.

[0070] The anti-toppling winding device of another embodiment of the present application is described below.

[0071] As shown, Figures 1 to 8 the anti-toppling winding device of the embodiment of the present application comprises a base 11, a positioning strip 18 and a protection frame 19, a plurality of positioning strips 18 are arranged on the inner bottom wall of the base 11, the bracket 14 is arranged between the plurality of positioning strips 18, and the protection frame 19 is arranged between the ends of the plurality of positioning strips 18 away from the arc-shaped plate. In the process of stacking the articles, the bracket 14 is first placed on the base 11, a plurality of recesses are arranged on the bottom of the bracket 14, the positioning strips 18 enter the recesses, and the side of the bracket 14 is in contact with the protection frame 19. Since each component on the driving ring 15 is in circumferential motion, the contact between the bracket 14 and the protection frame 19 facilitates the determination of the center point of the bracket 14, so that each component on the driving ring 15 corresponds to the center point of the stacked articles on the bracket 14, and the winding film wrapping operation of the articles stacked on the bracket 14 is facilitated.

[0072] As shown, Figure 1 and Figure 2As shown, the support ring 13 is provided with a driving assembly, the driving assembly includes a driving ring 15, a second motor 16 and a driving gear 17, the driving ring 15 is rotationally connected on the support ring 13, a plurality of meshing teeth are equidistantly arranged on the driving ring 15 in the circumferential direction, the second motor 16 is arranged on the support ring 13, and the driving gear 17 is arranged on the output end of the second motor 16 and is engaged with the meshing teeth to transmit power. When the wrapping film wrapping work of the stacked goods is needed, the second motor 16 is started, and the meshing relationship between the plurality of meshing teeth and the meshing gear is used to make the driving ring 15 rotate on the support ring 13.

[0073] As shown in the drawings, Figure 1 The lifting assembly is arranged on the base 11 and is used to drive the support ring 13 to move longitudinally above the base 11. The lifting assembly includes a plurality of slide rods 12, a lifting frame 61, a threaded rod 62, a threaded seat 63 and a first motor 64. Each slide rod 12 is arranged on the base 11 and is in sliding connection with the support ring 13. The lifting frame 61 is arranged on the base 11. The threaded rod 62 is rotationally connected in the lifting frame 61. The threaded seat 63 is in sliding connection in the lifting frame 61. The threaded seat 63 is in threaded connection with the threaded rod 62. The support ring 13 is fixedly connected with the threaded seat 63. The first motor 64 is arranged on the lifting frame 61. The output end of the first motor 64 is fixedly connected with the threaded rod 62. When the support ring 13 needs to be lifted, the first motor 64 is started to drive the threaded rod 62 to rotate, so that the threaded seat 63 is lifted in the lifting frame 61, thereby driving the support ring 13 to be lifted between the lifting frame 61 and the plurality of slide rods 12, to complete the wrapping film wrapping work from low to high for the stacked goods. At the same time, the plurality of slide rods 12 can effectively prevent the user from being injured after the goods are tilted.

[0074] As shown in the drawings, Figure 1 and Figure 8As shown, the system includes a support assembly 7, which comprises a first arc-shaped plate 71, a second arc-shaped plate 72, a fixing bolt 73, a receiving cylinder 74, sliding bars 75, and a sliding sleeve 76. The first arc-shaped plate 71 and the support ring 13 are rotatably connected by a pivot. The second arc-shaped plate 72 and the base 11 each have corresponding fixing openings, and a fixing bolt 73 is provided between two corresponding fixing openings. The receiving cylinder 74 is mounted on the second arc-shaped plate 72. Multiple sliding bars 75 are provided, and each sliding bar 75 is equipped with a protective frame 77. The sliding bar 75 located at the bottom is slidably connected to the receiving cylinder 74. The receiving cylinder 74 has a slot corresponding to the protective frame 77. A sliding sleeve 76 connects two adjacent sliding bars 75. Because the receiving cylinder 74 has a slot and its inner diameter is larger than the outer diameter of the sliding sleeve 76, the sliding bar 75 and the sliding sleeve 76 can descend into the receiving cylinder 74, and the support rod part of the protective frame 77 can slide within the slot. During the upward movement of the support ring 13, the support ring 13 drives the upper sliding bar 75. 5. Movement: This involves multiple sliding bars 75 and sliding sleeves 76 moving upwards. The sliding connection between the sliding bars 75 and sliding sleeves 76, and their sliding within the receiving cylinder 74, allows for specific adjustments between the two corresponding arc-shaped plates in the vertical direction. Simultaneously, a protective frame 77 positioned on the sliding bar 75 near the side of the stacked item provides support for the item wrapped in stretch film, preventing the stacked item from tipping over during the wrapping process. The protective frame 77 provides protection during the wrapping process. Furthermore, this application designs two sets of support components 7, with the two first arc-shaped plates 71 rotating in opposite directions on the support ring 13. This causes the two sets of support components 7 to drive the multiple receiving cylinders 74, sliding bars 75, and protective frames 77 to rotate in opposite directions along the center point of the axis of rotation. This facilitates the removal of the bracket 14 by a forklift, allowing the bracket 14 to be moved between the multiple protective frames 77, further preventing the item from tipping over during the removal of the bracket 14.

[0075] like Figure 1 , Figure 2 and Figure 7As shown, the number of winding assemblies 2 is at least two, each winding assembly 2 is arranged on the driving assembly, the winding assembly 2 comprises a winding frame 21, a winding roller 22, two tension rollers 23, a ring sleeve 24 and a fixing cover 25, the winding frame 21 is arranged on the inner wall of the driving ring 15, the winding roller 22 is arranged on the inner bottom wall of the winding frame 21, the number of the tension roller 23 is two, the tension roller 23 is rotationally connected to the winding frame 21, the ring sleeve 24 is arranged on the top of the winding frame 21, and the ring sleeve 24 is located on the upper side of the winding roller 22, the fixing cover 25 is arranged on the ring sleeve 24, when it is needed to use the winding film to wrap the stacked goods, usually the winding film is wound on a hollow cylinder, the hollow cylinder is passed through the ring sleeve 24, the hollow cylinder is passed through the winding roller 22, then the fixing cover 25 is installed on the ring sleeve 24, the wound winding film is fixed through the fixing cover 25 and the winding roller 22, to prevent the winding film from moving out of the winding roller 22 during rotation, then one end of the winding film is passed through between the two tension rollers 23, during the winding process of the winding film on the goods, the two tension rollers 23 make the wrapping effect of the winding film better, when the goods are packaged, one end of the winding film is fixed on the goods, with the rotation of the winding film and the rising of the supporting ring 13, the winding film is uniformly wrapped on the surface of the goods, and in order to obtain a good wrapping effect of the stacked goods, usually multiple winding films are arranged to wrap the stacked goods in multiple layers.

[0076] As Figure 1 , Figure 2 and Figure 3As shown, the first arrangement assembly is arranged on the driving assembly, and is used for making the gap between the wrapping film and the articles fit. The first arrangement assembly comprises a first arrangement groove 31, a first moving frame 32, a rotating wheel 33 and a first elastic damping member 34. The first arrangement groove 31 is arranged on the inner wall of the driving ring 15. The first moving frame 32 is arranged in a plurality of numbers. The plurality of first moving frames 32 are all slidingly connected in the first arrangement groove 31, and are arranged in a longitudinal direction in the first arrangement groove 31. The rotating wheel 33 is rotatably connected in each first moving frame 32. The first elastic damping member 34 is arranged between each first moving frame 32 and the inner wall of the first arrangement groove 31. According to the rotating direction of the driving ring 15, the first arrangement groove 31 is located between the two wrapping frames 21. When the first layer of wrapping film is wrapped on the articles, the first arrangement groove 31 rotates with the driving ring 15. The plurality of damping springs in the first arrangement groove 31 will push the first moving frame 32. When the gap generated by the articles stacked together is encountered, the first moving frame 32 will push the rotating wheel 33 to push the wrapping film into the gap in the articles under the pushing action of the first elastic damping member 34, so as to ensure that the first layer of wrapping film has a good wrapping effect on the articles stacked together. At the same time, with the rotation of the driving ring 15, the remaining wrapping film will also be quickly wrapped on the outside of the articles, so as to have a good wrapping operation on the stacked articles.

[0077] As shown in Figure 1 , Figure 2 and Figure 4 , the second arrangement assembly is arranged on the driving assembly, and is used for making the wrapping film wrap the articles flat. The second arrangement assembly comprises a second moving frame 42, a second arrangement groove 41, a connecting plate 43, a second elastic damping member 44 and a roller 45. The second arrangement groove 41 is arranged on the inner side wall of the driving ring 15. The connecting plate 43 is slidingly connected in the second arrangement groove 41. The second moving frame 42 is fixedly connected with the connecting plate 43. The second elastic damping member 44 is arranged between the connecting plate 43 and the inner wall of the second arrangement groove 41. The roller 45 is rotatably connected on the second moving frame 42. During the rotation of the driving ring 15, the roller 45 will contact the position of the articles wrapped by the wrapping film. The second elastic damping member 44 moves the connecting plate 43 to slide in the second arrangement groove 41, so that the roller 45 will extrude the wrapping layer and the articles during the rotation of the roller 45, so as to ensure that the wrapping film is wrapped on the articles more tightly.

[0078] As shown in Figure 1 , Figure 2 and Figure 5As shown, the number of third arrangement components is set to multiple, for keeping the stacked goods flat, the third arrangement component includes a fixed frame 51, a mounting frame 53, a fixed seat 54, a connecting plate 43 and a drive electric cylinder 57, the fixed frame 51 is arranged on the inner side wall of the drive ring 15, the mounting frame 53 is arranged on the fixed frame 51, the mounting frame 53 is fixedly connected with a rotating shaft, the fixed seat 54 is rotatably connected with the rotating shaft, the fixed seat 54 is provided with an arrangement roller 52, a drive plate 55 is arranged on the fixed seat 54, a rotating seat 56 is slidably connected with the drive plate 55, and the drive electric cylinder 57 is arranged on the fixed frame 51. The output end of the drive electric cylinder 57 is rotatably connected with the rotating seat 56. In the lifting process of the support ring 13 driving the drive ring 15, the goods stacked in the upper position often have a certain inclination problem. In order to ensure the flat wrapping operation of the stacked goods, and to avoid the problem of goods falling during transportation, the drive electric cylinder 57 is started to push the rotating seat 56 to slide on the drive plate 55, so that the drive plate 55 drives the fixed seat 54 and the arrangement roller 52 to overturn along the center point of the rotating shaft. The stacked goods are arranged by the arrangement roller 52, so that the goods are kept flat and more easily wrapped by the wrapping film.

[0079] The working principle of the anti-toppling wrapping device of the embodiment: place the bracket 14 on the base 11, neatly stack a plurality of goods on the base 11, start the second motor 16, make the drive ring 15 rotate on the support ring 13 through the meshing relationship between the horizontal gear and the meshing gear, start the first motor 64 to drive the threaded rod 62 to rotate, make the threaded seat 63 lift in the lifting frame 61, drive the support ring 13 to lift between the lifting frame 61 and the plurality of slide rods 12, pass the hollow cylinder through the ring sleeve 24, pass the hollow cylinder through the wrapping roller 22, then set the fixed cover 25 on the ring sleeve 24, fix the wrapping film on the wrapping roller 22 through the fixed cover 25 and the wrapping roller 22, prevent the wrapping film from moving out of the wrapping roller 22 during rotation, then pass one end of the wrapping film between the two tension rollers 23, during the wrapping process of the goods by the wrapping film, the wrapping effect of the wrapping film is better through the two tension rollers 23, when packaging the goods, fix one end of the wrapping film on the goods, rotate the wrapping film and lift the support ring 13, so that the wrapping film uniformly wraps the surface of the goods;

[0080] When the first layer of wrapping film is wrapped on the articles, the first arranging groove 31 rotates with the driving ring 15, the plurality of damping springs in the first arranging groove 31 push the first moving frame 32, when the gap generated by the plurality of articles stacked together is encountered, the first moving frame 32 is pushed by the first elastic damping member 34, the rotating wheel 33 pushes the wrapping film into the gap in the articles, ensuring that the first layer of wrapping film has a good wrapping effect on the stacked articles, and at the same time, the remaining wrapping film is quickly wrapped on the outside of the articles, and the stacked articles are well wrapped, during the rotation of the driving ring 15, the roller 45 contacts the position of the articles wrapped by the wrapping film, the second elastic damping member 44 moves the connecting plate 43 to slide in the second arranging groove 41, so that the roller 45 extrudes the wrapping layer and the articles during the rotation of the roller 45, to ensure that the wrapping film is wrapped more tightly on the articles.

[0081] The anti-toppling wrapping device of the embodiment can wrap the articles with wrapping film and has a good wrapping effect on the articles, and can avoid the problem of toppling of the stacked articles during transportation of the articles.

[0082] In the description of the present application, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0083] In addition, the terms "first" and "second" are only for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined with "first" and "second" can explicitly or implicitly include at least one of the features. In the description of the present application, the meaning of "a plurality of" is at least two, for example, two, three, etc., unless otherwise specifically limited.

[0084] In the present application, unless specifically defined otherwise, the terms "mounting", "connected", "connecting", "fixed", "fixedly connected", "connection", "fixedly connected", "connected", "fixed", and the like should be construed broadly, for example, can be fixed connection, can also be detachable connection, or integral; can be mechanical connection, can also be electrical connection or communication with each other; can be directly connected, can also be indirectly connected through an intermediate medium, can be the internal communication of two elements or the interaction relationship between two elements, unless otherwise specifically defined. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0085] In the present application, unless specifically defined otherwise, the first feature is "on" or "under" the second feature. The first and second features can be in direct contact, or the first and second features can be in indirect contact through an intermediate medium. Moreover, the first feature "on", "above" and "on" the second feature can be that the first feature is directly above or obliquely above the second feature, or only indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature "under", "below" and "under" the second feature can be that the first feature is directly below or obliquely below the second feature, or only indicates that the horizontal height of the first feature is less than that of the second feature.

[0086] In the description of the present application, the description of the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" and the like means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In the present application, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any appropriate manner in any one or more embodiments or examples. In addition, those skilled in the art can combine and combine different embodiments or features of different embodiments or examples described in the present application without contradiction.

[0087] Although the embodiments of the present application have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be construed as limiting the present application, and those skilled in the art can make changes, modifications, replacements and variations to the above embodiments within the scope of the present application.

Claims

1. An anti-tipping and anti-winding device, characterized in that, include: The base, sliding rods, and support ring are provided. Multiple sliding rods are provided and spaced apart circumferentially on the base. The multiple sliding rods restrict an accommodating space above the base, and a channel is formed between two adjacent sliding rods. The support ring is provided above the base and is movable relative to the sliding rods in the vertical direction. A bracket, which can enter the receiving space via the channel, and the top of the bracket is used for stacking items; A drive ring, which is rotatably mounted on the support ring; A winding assembly, comprising a winding frame and a winding roller, wherein the winding frame is fixedly disposed on the drive ring, and the winding roller is disposed on the winding frame, the winding roller being used to mount a film cylinder and to perform circumferential spiral winding of the film on the stacked items on the bracket through the film cylinder when the drive ring rotates and slides along the slide bar; A leveling component is provided on the drive ring. The leveling component is used to stop the stacked items and level the items and / or the stretch film wrapped around the items when the drive ring rotates. The system includes a support assembly positioned at the channel location. The support assembly comprises a first arc-shaped plate, a second arc-shaped plate, a fixing bolt, a receiving cylinder, sliding strips, and a sliding sleeve. The first arc-shaped plate is located at the bottom of the support ring and is rotatably connected to it. The second arc-shaped plate is located on the base. The fixing bolt is detachably inserted through the second arc-shaped plate and the base, and is used to fix the position of the second arc-shaped plate. The receiving cylinder is fixedly located on the second arc-shaped plate and has a slot. Multiple sliding strips are spaced apart, and adjacent sliding strips are connected by a sliding sleeve. The top sliding strip among the multiple sliding strips is connected to the first arc-shaped plate. The sliding strip and the sliding sleeve are slidably disposed within the receiving cylinder. A protective frame is provided on the sliding strip, and the protective frame moves along the slot.

2. The anti-tipping and winding device according to claim 1, characterized in that, The leveling component includes a first leveling unit, which includes a leveling groove, a moving frame, an elastic damping element, and a leveling component. The leveling groove is fixedly connected to the drive ring, and the opening direction of the leveling groove is the same as the radial direction of the drive ring. The moving frame is connected to the leveling groove and its position is adjustable in the radial direction of the drive ring. The elastic damping element is disposed in the leveling groove and its other end is connected to the moving frame. The leveling component is rotatably disposed on the moving frame. The leveling component is used to stop the stacked items and perform leveling operations on the items and / or the stretch film wrapped around the items.

3. The anti-tipping and winding device according to claim 2, characterized in that, In each of the first sorting units, multiple movable frames are provided, and the multiple movable frames are spaced apart in the corresponding sorting slots along the vertical direction. Multiple elastic components are provided in one-to-one correspondence with the movable frames, and multiple sorting members are provided in one-to-one correspondence with the movable frames. The height of the sorting member is not greater than the height of the movable frame, and the sorting member at least partially extends out of the sorting slot.

4. The anti-tipping and winding device according to claim 2, characterized in that, Each of the first sorting units has only one movable frame, and a connecting plate is provided between the movable frame and the sorting groove. The connecting plate is inserted and assembled in the sorting groove, and one end of the connecting plate is connected to the elastic damping member. The height of the sorting member is greater than the height of the sorting groove.

5. The anti-tipping and winding device according to claim 1, characterized in that, The leveling component includes a second leveling unit, which includes a fixed frame and a leveling roller. The fixed frame is fixedly connected to the drive ring. The leveling roller is oscillatingly mounted on the fixed frame, and the distance between one end of the leveling roller and the axis of the drive ring is adjustable. The leveling roller is used to stop the stacked items and to level the items and / or the stretch film wrapped around the items.

6. The anti-tipping and winding device according to claim 1, characterized in that, The device includes a lifting assembly, which comprises a lifting frame, a threaded rod, a threaded seat, and a first motor. The lifting frame is vertically arranged and fixedly connected to the base. The threaded rod is rotatably mounted on the lifting frame. The threaded seat is threadedly connected to the threaded rod, and one end of the threaded seat is fixedly connected to the support ring. The first motor is fixedly mounted on the lifting frame and is drivenly connected to the threaded rod. The first motor is used to drive the threaded rod to rotate, thereby causing the support ring to move relative to the slide bar in the vertical direction.

7. The anti-tipping and winding device according to claim 1, characterized in that, The drive ring is provided with a plurality of meshing teeth at equal intervals along the circumference. The anti-tipping and winding device includes a drive assembly, which includes a second motor and a drive gear. The second motor is fixedly mounted on the support ring, and the drive gear is mounted on the output shaft of the second motor and meshes with the plurality of meshing teeth for transmission. The second motor is used to drive the drive ring to rotate through the drive gear.

8. The anti-tipping and winding device according to claim 1, characterized in that, The device includes a positioning strip and a protective frame. The positioning strip is disposed on the base and located within the accommodating space. At least two positioning strips are spaced apart. The protective frame is disposed on the side of the positioning strip away from the channel and is used to stop and cooperate with the bracket in the extension direction of the positioning strip. The bottom of the bracket is provided with a groove for cooperating with the positioning strip.

9. The anti-tipping and winding device according to claim 1, characterized in that, The winding assembly includes a tension roller disposed on the winding frame and used to constrain the winding direction of the winding film, and / or the winding assembly includes a ring and a fixing cap, the ring being disposed on the winding frame corresponding to the winding roller, the ring being used for the winding film tube to pass through, the fixing cap being threadedly connected to the ring, and a portion of the fixing cap being used to extend into the winding film tube to fix the position of the winding film tube.

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