Full-automatic package equipment for cheese

Abstract

The utility model discloses a kind of full-automatic packaging equipment of cheese yarn, it includes: posture adjusting mechanism, for adjusting material to be the posture of lying down of axial direction consistency in the process of conveying;Pushing mechanism, downstream of the posture adjusting mechanism is set, for arranging material as material group;Bagging mechanism, downstream of the pushing mechanism is set, for the material group of pushing mechanism conveying bagging;Sealing mechanism, downstream of the bagging mechanism is set, for the bagging of sealing of packing bag with material is packed.The utility model can automatically adjust the posture of incorrect posture's cheese yarn to uniform posture, make cheese yarn present uniform posture into subsequent bagging process, simultaneously can cheese yarn automatic bagging, automatic pre-tightening, automatic bag sealing packing, make packing finished product more compact without need to add binding mechanism, simple structure and reduce use cost, packing process does not need manual intervention, reduce labor cost.

Description

Technical Field

[0001] This utility model relates to the technical field of packaged yarn equipment, specifically to a fully automatic packaged yarn equipment. Background Technology

[0002] Currently, most finished yarn packages are manually bagged, which is labor-intensive, inefficient, and incurs significant labor and time costs. While some companies use semi-automated equipment, this lacks sufficient automation, resulting in less secure packaging and requiring additional binding mechanisms, further complicating the process. Many packaging steps still require manual intervention; for example, after transferring the yarn packages to the feeding mechanism, manual adjustment of their posture is necessary to ensure uniformity for subsequent bagging. This adjustment also consumes considerable manpower and time. Therefore, this application provides a fully automatic yarn packaged equipment. Utility Model Content

[0003] To address the aforementioned issues, this application provides a fully automatic packaging equipment for bobbin yarns, which can automatically adjust the posture of the bobbin yarns to ensure that all bobbin yarns have the same posture, facilitating subsequent bagging and packaging processes. The packaged finished products are tightly packed, and the entire packaging process requires no manual intervention, reducing labor and time costs, and simplifying equipment structure and operating costs.

[0004] The objective of this utility model is achieved through the following technical solution: a fully automatic packaging equipment for bobbin yarn, comprising:

[0005] The posture adjustment mechanism includes an adjustment frame, a plurality of rollers, and a first drive assembly; the rollers are sequentially mounted on the adjustment frame along a first direction, and the first drive assembly is used to drive all the rollers to rotate so that the rollers can convey the material placed on them along the first direction; the diameter of the rollers gradually increases from the middle to both sides, thereby forming a concave surface on the roller surface so that the material is adjusted to a lying posture with the axial direction consistent during the conveying process.

[0006] The feeding mechanism is located downstream of the attitude adjustment mechanism. It is used to receive the material conveyed by the attitude adjustment mechanism, organize the material into a material group, and then convey it downstream.

[0007] A bagging mechanism is located downstream of the pushing mechanism and is used to assemble the material conveyed by the pushing mechanism into bags and then convey it downstream.

[0008] A sealing mechanism, located downstream of the bagging mechanism, is used to seal and pack the packaging bags containing materials.

[0009] The first drive assembly includes a bottom conveyor belt and a first motor; all rollers have annular grooves on their concave bottom surfaces, the bottom conveyor belt is sequentially inserted into the annular grooves of all rollers, and the bottom conveyor belt protrudes at least partially from the annular grooves; the first motor is connected to the roller located at any one end.

[0010] The pushing mechanism includes:

[0011] The pusher platform has a platform height lower than the discharge end of the attitude adjustment mechanism, so that when the material falls from the attitude adjustment mechanism onto the pusher platform, its attitude is adjusted from a lying position to an upright position.

[0012] The sorting component, set on the pusher platform, is used to push the materials, which have been adjusted to an upright position, one by one from the dropping position to the packaging position along the second direction, so that multiple materials form a group of materials.

[0013] A bag opening tensioning assembly includes a bag pressing plate and two bag opening tensioning plates; the two bag opening tensioning plates are movably mounted on a pusher platform via tensioning plate cylinders, so that the two bag opening tensioning plates can open the bag opening of the packaging bag in a second direction; the bag pressing plate is hinged to the pusher platform via a bag pressing plate cylinder, which can swing up and down, and is used to press down the lower edge of the bag opening;

[0014] The material pushing component, set on the material pushing platform, is used to push the material group from the packaging position into the packaging bag in the first direction.

[0015] The bagging mechanism includes:

[0016] A bag-stacking platform is used to stack packaging bags for packaging materials.

[0017] A bagging table, on which a plate chain conveyor assembly is provided, the plate chain conveyor assembly being able to move in a first direction;

[0018] A bag-picking assembly, comprising a bag-picking bracket, a first bag-picking cylinder, and a bag-picking suction cup; the first bag-picking cylinder is mounted on the bag-picking bracket, and the bag-picking suction cup is mounted on the telescopic end of the first bag-picking cylinder, for picking up the packaging bag from the bag-placing table; the bag-picking bracket is movably connected to the bag-filling table to transfer the picked-up packaging bag to the plate chain conveyor assembly.

[0019] A bag opening assembly includes a lower suction cup, an upper suction cup, a cylinder, and a support. The lower suction cup is mounted on a chain conveyor assembly and is used to suction the lower edge of the bag opening. The cylinder is mounted on the support. The upper suction cup is mounted on the telescopic end of the cylinder and is used to suction the upper edge of the bag opening to open the bag. The support is mounted on a bagging table and can move in a first direction to deliver the bag opening to a bag opening tensioning assembly.

[0020] A bag transfer assembly includes a bag filling baffle, a bag transfer bracket, and a bag transfer pusher. The bag filling baffle is mounted on the bag transfer bracket via a baffle transmission assembly, allowing the bag filling baffle to move along a first direction on the bag transfer bracket. The bag transfer bracket is mounted on a bag filling table via a bracket transmission assembly, allowing the bag transfer bracket to move along a second direction. The bag transfer pusher is disposed on the bag transfer bracket, located on one side of the bag filling baffle and perpendicular to the bag filling baffle, and is used to push the packaging bag containing material along the second direction to the sealing mechanism when the bag transfer bracket moves.

[0021] The sealing mechanism includes:

[0022] Sealing conveyor belt assembly for conveying packaging bags containing materials;

[0023] The bag feeding assembly includes an upper bag feeding roller cylinder mounted on a frame, an upper bag feeding roller bracket mounted on the telescopic end of the upper bag feeding roller cylinder, an upper bag feeding roller mounted on the upper bag feeding roller bracket, a lower bag feeding roller cylinder mounted on the frame and located below the upper bag feeding roller, a lower bag feeding roller bracket mounted on the telescopic end of the lower bag feeding roller cylinder, and a lower bag feeding roller mounted on the lower bag feeding roller bracket; both the upper and lower bag feeding rollers are driven to rotate by a roller drive assembly to forwardly convey the bag opening clamped between the upper and lower bag feeding rollers.

[0024] A bag opening pre-tightening assembly includes a lower pre-tightening roller fixedly mounted on a frame and an upper pre-tightening roller mounted on the frame that can move up and down. When the upper pre-tightening roller moves downward, it can clamp the bag opening between the lower pre-tightening roller and the upper pre-tightening roller.

[0025] A sealing assembly includes a sewing machine guide rail mounted on a frame, and a sewing machine mounted on the sewing machine guide rail via a sewing machine bracket; the sewing machine is movable along a second direction on the sewing machine guide rail to sew the opening of the packaging bag.

[0026] The attitude adjustment mechanism also includes a side conveyor belt. An annular groove is also provided on the inclined side of the concave surface of the roller. The side conveyor belt is sequentially inserted into the annular groove on the inclined side of the concave surface of the roller, and the side conveyor belt protrudes at least partially from the annular groove.

[0027] The fully automatic packaging equipment for yarn packages also includes a primary feeding mechanism for lifting materials onto the attitude adjustment mechanism; the primary feeding mechanism includes a lifting conveyor belt assembly and an intermediate conveyor belt assembly; the lifting conveyor belt assembly is located on one side of the attitude adjustment mechanism and is used to lift the materials upwards, and the intermediate conveyor belt assembly is connected to the discharge end of the lifting conveyor belt assembly and is used to convey the materials to the attitude adjustment mechanism along a second direction.

[0028] A first brush and a second brush are arranged in parallel on the pushing platform, and a pushing channel is formed between the first brush and the second brush. The width of the pushing channel is smaller than the diameter of the material. The sorting component can push the material from the dropping position to the packaging position along the pushing channel.

[0029] A contact sensor is provided on the side of the bag opening tensioning plate that contacts the packaging bag.

[0030] The attitude adjustment mechanism also includes a material conveying component mounted on the adjustment frame, which is used to convey materials to the roller along the first direction.

[0031] Compared with the prior art, this application has the following beneficial effects: This utility model can automatically adjust the posture of bobbins with incorrect postures such as vertical, horizontal and diagonal to a uniform posture, so that the bobbins enter the subsequent bagging process with a uniform posture. This utility model can also automatically bag and seal the bobbins after posture adjustment. The entire packaging process does not require manual intervention, which greatly reduces labor costs.

[0032] Some of the additional features of this application will be described in the following description. These additional features will become apparent to those skilled in the art upon examination of the following description and the accompanying drawings, or upon understanding the production or operation of the embodiments. The features disclosed in this application can be implemented and achieved through the practice or use of various methods, means, and combinations thereof with respect to the specific embodiments described below. Attached Figure Description

[0033] The accompanying drawings, which are provided to further illustrate this application and constitute a part of this application, illustrate exemplary embodiments of this application and are used to explain this application, but do not constitute a limitation thereof. In the drawings, the same reference numerals denote the same components.

[0034] Figure 1 This is a structural diagram of the fully automatic packaging equipment for bobbin yarn of this utility model.

[0035] Figure 2 This is a schematic diagram of the assembly of the primary feeding mechanism, the attitude adjustment mechanism, and the pushing mechanism of this utility model.

[0036] Figure 3 This is a structural diagram of the primary feeding mechanism of this utility model.

[0037] Figure 4 This is a structural diagram of the attitude adjustment mechanism of this utility model.

[0038] Figure 5 This is a schematic diagram of the assembly of the roller, bottom conveyor belt, and side conveyor belt of this utility model.

[0039] Figure 6 This is a schematic diagram of the assembly of the attitude adjustment mechanism and the material pushing mechanism of this utility model.

[0040] Figure 7 This is a first-view structural diagram of the feeding mechanism of this utility model.

[0041] Figure 8 This is a structural diagram of the feeding mechanism of this utility model from a second perspective.

[0042] Figure 9 This is a third-view structural diagram of the feeding mechanism of this utility model.

[0043] Figure 10 This is a schematic diagram of the assembly of the material pushing mechanism and the bagging mechanism of this utility model.

[0044] Figure 11 This is a first-view structural diagram of the bagging mechanism of this utility model.

[0045] Figure 12 This is a structural diagram of the bagging mechanism of this utility model from a second perspective.

[0046] Figure 13 This is a third-view structural diagram of the bagging mechanism of this utility model.

[0047] Figure 14 This is a structural diagram of the bagging table of this utility model.

[0048] Figure 15 This is a schematic diagram of the assembly of the bagging mechanism and sealing mechanism of this utility model.

[0049] Figure 16 This is a first-view structural diagram of the sealing mechanism of this utility model.

[0050] Figure 17 This is a structural diagram of the sealing mechanism of this utility model from a second perspective.

[0051] Figure 18 This is a third-view structural diagram of the sealing mechanism of this utility model.

[0052] The reference numerals in the above figures are as follows: 100-Attitude adjustment mechanism, 110-Adjustment frame, 120-Bottom conveyor belt, 130-Side conveyor belt, 140-Roller, 141-Annular groove, 150-First motor, 160-First conveyor belt, 170-Driven conveyor wheel, 180-Passive conveyor wheel, 190-Second motor, 200-First-stage feeding mechanism, 210-Auxiliary conveyor belt assembly, 220-Lifting conveyor belt assembly, 230-Intermediate conveyor belt assembly, 240-Lifting baffle, 300-Pushing mechanism, 310-Pushing platform, 32 0-First pushing cylinder, 321-First pushing plate, 322-Limit baffle, 323-Adjusting screw, 330-First brush, 331-Second brush, 340-Second pushing cylinder, 341-Second pushing plate, 342-Slotting, 343-Blank plate, 344-Blank plate cylinder, 345-Blank plate slide rail, 350-Pressing plate, 351-Bag opening tensioning plate, 352-Contact sensor, 353-Pressing plate cylinder, 354-Tensioning plate cylinder, 400-Bagging mechanism, 410-Bag placement platform, 420-Bag removal bracket, 421-First bag removal cylinder 422-Bag-removing suction cup, 423-Guide rod, 424-Bag-removing guide rail, 425-Bag-removing slider, 426-Second bag-removing cylinder, 430-Bagging platform, 431-Allowing opening, 432-Plate chain conveyor assembly, 433-Lower suction cup for bag opening, 434-Plate chain unit, 435-Upper suction cup for bag opening, 436-Bag-opening cylinder, 437-Bag-opening bracket, 438-Bag-opening guide rail, 439-Bag-opening slider, 440-Bag-shifting guide rail, 441-Bag-filling baffle, 442-Bag-shifting bracket, 443-Bag-shifting cylinder, 444-Bag-shifting push plate, 445-Bag-filling motor 446-Chain, 500-Sealing mechanism, 510-Unloading platform, 520-Sealing conveyor belt assembly, 530-Upper bag feed roller cylinder, 531-Upper bag feed roller bracket, 532-Upper bag feed roller, 533-Lower bag feed roller cylinder, 534-Lower bag feed roller, 535-Lower bag feed roller bracket, 540-Pre-tension upper roller, 541-Pre-tension lower roller, 542-Pre-tension upper roller guide rail, 543-Pre-tension upper roller bracket, 550-Sewing machine guide rail, 551-Sealing motor, 552-Sewing machine bracket, 553-Sewing machine, 560-Sealing baffle. Detailed Implementation

[0053] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present application, and not all embodiments.

[0054] Example

[0055] like Figure 1As shown, this embodiment discloses a fully automatic packaging equipment for bobbin yarn, which is used to package cylindrical bobbin yarn. Of course, the fully automatic packaging equipment of this embodiment can also be used to package other cylindrical materials, such as tubular paper towels.

[0056] Specifically, the fully automatic packaging equipment for packaged yarn includes: a posture adjustment mechanism 100, a pushing mechanism 300, a bagging mechanism 400, and a sealing mechanism 500. The posture adjustment mechanism 100 is used to uniformly adjust the posture of packaged yarns placed on it in incorrect postures (vertical, horizontal, or oblique) to a lying posture with a consistent axial direction. The pushing mechanism 300 is located downstream of the posture adjustment mechanism 100; it receives the packaged yarns conveyed by the posture adjustment mechanism 100, organizes the yarns into material groups, and conveys them downstream. The bagging mechanism 400 is located downstream of the pushing mechanism 300; it assembles the material conveyed by the pushing mechanism 300 into bags and conveys them downstream. The sealing mechanism 500 is located downstream of the bagging mechanism 400; it seals and packages the bags containing the packaged yarns.

[0057] like Figure 4 , 5 As shown, the posture adjustment mechanism 100 includes an adjustment frame 110, a plurality of rollers 140, and a first drive assembly. All rollers 140 are sequentially mounted on the adjustment frame 110 along a first direction. The first drive assembly is connected to all rollers 140 and drives them to rotate, enabling each roller 140 to convey the bobbin yarn placed on it along the first direction. The diameter of each roller 140 gradually increases from its center to both sides, thus forming a concave surface on its surface. Adjacent rollers 140 are spaced apart, and the distance between adjacent rollers 140 is less than the diameter of the bobbin yarn. Thus, when bobbin yarn enters the conveying structure composed of rollers 140 in different postures such as vertical, horizontal, and diagonal, because of the spacing between rollers 140 and the concave surface of each roller 140, vertical bobbin yarn is laid down when passing between adjacent rollers 140, while horizontal and diagonal bobbin yarn are uniformly adjusted to a lying posture with the same axial direction by the obstruction of the inclined surfaces on both sides of the concave surface.

[0058] The first drive assembly includes a bottom conveyor belt 120 and a first motor 150. Specifically, the bottom conveyor belt 120 is a circular belt, meaning its cross-section is circular. Correspondingly, each of the concave bottom surfaces of the rollers 140 has an annular groove 141 circumferentially formed. The bottom conveyor belt 120 sequentially engages with the annular grooves 141 on the concave bottom surfaces of all the rollers 140, and at least partially protrudes from the annular grooves 141. Under the connecting action of the bottom conveyor belt 120, all the rollers 140 can rotate together. Furthermore, when the bobbin yarn is placed on the rollers 140, its surface will also contact the bottom conveyor belt 120, and the rotation of the bottom conveyor belt 120 will also help to move the bobbin yarn forward.

[0059] The length of roller 140 matches the diameter of the yarn package, so the yarn packages can only be arranged one after another on the conveyor structure composed of roller 140, and two or more yarn packages cannot pass side by side. During setup, baffles can be installed on both sides of the frame 110 to prevent the yarn packages from falling out.

[0060] The shaft of the first motor 150 is connected to the shaft of the roller 140 located at either end via a coupling or the like, and is used to drive the roller 140 to rotate. When the roller 140 rotates, all rollers 140 can rotate together under the traction of the bottom conveyor belt 120.

[0061] In one implementation, the attitude adjustment mechanism 100 also includes side conveyor belts 130. An annular groove 141 is also provided on the inclined side of the concave surface of the roller 140. The side conveyor belts 130 are sequentially inserted into the annular grooves 141 on the inclined side of the concave surface of the roller 140, and at least partially protrude from the annular grooves 141. Specifically, side conveyor belts 130 are connected to the inclined sides of both sides of the concave surface of the roller 140. During conveying, the bobbin yarn also contacts the two side conveyor belts 130, thus better driving the bobbin yarn forward.

[0062] As one implementation, the attitude adjustment mechanism 100 further includes a material conveying assembly disposed on the adjustment frame 110, the material conveying assembly being used to convey material along a first direction onto the roller 140, such as... Figure 4 As shown.

[0063] Specifically, the material conveying assembly includes an active conveyor wheel 170 and a passive conveyor wheel 180 mounted on the adjusting frame 110, a first conveyor belt 160 connecting the active and passive conveyor wheels 170 and 180, and a second motor 190 connected to the active conveyor wheel 170. When the second motor 190 operates, the active and passive conveyor wheels 170 and 180 drive the first conveyor belt 160 to rotate, thereby moving the yarn bobbins on the first conveyor belt 160 forward. This conveying assembly, consisting of a motor, conveyor wheels, and conveyor belt, is a mature technology and will not be described in detail.

[0064] During operation, the yarn packages are placed on the incoming material conveying assembly. At this time, the yarn packages may have incorrect postures such as vertical, horizontal, and diagonal. When the yarn packages are conveyed by the incoming material conveying assembly to the conveying structure composed of rollers 140, the posture of the yarn packages is adjusted to a horizontal posture with the same axial direction during the conveying process. That is, when the yarn packages pass through the conveying structure composed of rollers 140, their posture is adjusted so that the axial direction is the same as the conveying direction, so that all the yarn packages enter the pushing mechanism 300 in a uniform horizontal posture, which is convenient for subsequent unified packaging. It does not require manual adjustment one by one, which greatly reduces labor costs.

[0065] To achieve better material loading, as an optional implementation method, such as Figure 1 As shown, the fully automatic packaging equipment for packaged yarn can also include a primary feeding mechanism 200, which is used to lift the packaged yarn onto the posture adjustment mechanism 100. Specifically, as... Figure 2 , 3 As shown, the primary feeding mechanism 200 includes a lifting conveyor belt assembly 220 and an intermediate conveyor belt assembly 230. The lifting conveyor belt assembly 220 is mounted at an angle on the frame, located on one side of the attitude adjustment mechanism 100. After the yarn package is placed on the lifting conveyor belt assembly 220, the lifting conveyor belt assembly 220 lifts the yarn package upwards. Specifically, the lifting conveyor belt assembly 220 is also composed of components such as a motor, a main conveyor wheel, a slave conveyor wheel, and a belt. It is quite common in automated equipment, and its specific structure and principle will not be elaborated further. In implementation, a lifting baffle 240 can be installed on the belt of the lifting conveyor belt assembly 220 to facilitate the upward conveying of the yarn package by the lifting conveyor belt assembly 220. Figure 3 As shown.

[0066] The intermediate conveyor belt assembly 230 is connected to the upper end of the lifting conveyor belt assembly 220. After the bobbin yarn is conveyed to the top by the lifting conveyor belt assembly 220, it falls onto the intermediate conveyor belt assembly 230. The discharge end of the intermediate conveyor belt assembly 230 is connected to the material conveying assembly of the attitude adjustment mechanism 100. The bobbin yarn that falls onto the intermediate conveyor belt assembly 230 is conveyed along the second direction and falls one by one onto the material conveying assembly of the attitude adjustment mechanism 100.

[0067] In another embodiment, the primary feeding mechanism 200 further includes an auxiliary conveyor belt assembly 210, which is connected to the lower end of the lifting conveyor belt assembly 220. In use, the yarn package can be transported to the position of the auxiliary conveyor belt assembly 210 via a transport vehicle, and the yarn package can be poured onto the auxiliary conveyor belt assembly 210, which then transfers the yarn package to the lifting conveyor belt assembly 220.

[0068] Similarly, the intermediate conveyor belt assembly 230 and the auxiliary conveyor belt assembly 210 are also composed of components such as a motor, a driving conveyor wheel, a driven conveyor wheel, and a belt. Their specific structures and principles will not be described in detail here.

[0069] like Figure 6 As shown, the pushing mechanism 300 is located downstream of the attitude adjustment mechanism 100, as... Figure 7-9 As shown, the pushing mechanism 300 includes: a pushing platform 310, a sorting component, a bag opening tensioning component, and a pushing component.

[0070] The pusher platform 310 is used to receive the bobbins conveyed by the attitude adjustment mechanism 100. The platform height of the pusher platform 310 is lower than the discharge end of the attitude adjustment mechanism 100. Therefore, when the bobbins are conveyed from the attitude adjustment mechanism 100 in a horizontal posture with the same axial direction, their front ends first extend out of the attitude adjustment mechanism 100. After losing support, the front ends fall down, and finally the bobbins fall one by one in an upright posture at the dropping position of the pusher platform 310.

[0071] A sorting component is mounted on a pusher platform 310. It is used to push the upright bobbins one by one from the dropping position along a second direction to the packaging position, forming a group of bobbins. The second direction is perpendicular to the first direction. Specifically, the sorting component includes a first pusher cylinder 320 mounted on the pusher platform 310, a first pusher plate 321 mounted on the first pusher cylinder 320, and a limiting baffle 322 mounted on the pusher platform 310 and opposite to the first pusher plate 321. When the first pusher cylinder 320 moves the first pusher plate 321 along the second direction, it pushes the bobbins forward. The pushing surface of the first pusher plate 321 is an arc-shaped surface that matches the shape of the bobbins, thus pushing the bobbins more stably. During setup, a mounting block can be installed on the pusher platform 310. An adjusting screw 323 passes through the mounting block and is rotatably connected to the limiting baffle 322. The adjusting screw 323 and the mounting block are threaded together. Therefore, when the adjusting screw 323 is rotated, the limiting baffle 322 can move back and forth, but it will not rotate with the adjusting screw 323.

[0072] During operation, after the yarn bobbin falls onto the pusher platform 310, the first pusher cylinder 320 drives the first pusher plate 321 to push the yarn bobbin in a second direction, causing it to abut against the limiting baffle 322. This pushes the yarn bobbin from the dropping position on the pusher platform 310 to the packaging position. In practice, the pushing distance of each subsequent push by the first pusher cylinder 320 is shorter than the previous push distance by one yarn bobbin diameter. Therefore, multiple yarn bobbins can be pushed to the packaging position one by one, arranging them into a material group. In this embodiment, three yarn bobbins form one material group.

[0073] Additionally, a first brush 330 and a second brush 331 are arranged in parallel on the pusher platform 310, forming a pusher channel between them. The width of the pusher channel is smaller than the diameter of the material. The finishing component can push the bobbin yarn from the dropping position along the pusher channel to the packaging position. The first brush 330 and the second brush 331 are movably mounted on the pusher platform 310 to adjust the width of the pusher channel. The installation method of the first brush 330 and the second brush 331 is the same as that of the limiting baffle 322, thereby allowing the first brush 330 and the second brush 331 to move back and forth, realizing the adjustment of the width of the pusher channel.

[0074] The first brush 330 and the second brush 331 are positioned opposite each other. Therefore, although the width of the pushing channel is slightly smaller than the diameter of the yarn package, the yarn package can still move forward under the pushing force. Moreover, the yarn package is not easy to tip over when it is pushed forward due to the obstruction of the brushes on both sides.

[0075] In addition, such as Figure 7 As shown, the first brush 330 and the second brush 331 have different lengths. The second brush 331 is located on the side closer to the discharge end of the attitude adjustment mechanism 100, and its length is shorter, so it will not obstruct the yarn from falling onto the pusher platform 310. The first brush 330 is located on the side farther away from the discharge end of the attitude adjustment mechanism 100, and its length is longer. When the yarn falls onto the pusher platform 310, it may tilt forward due to inertia. At this time, the bristles on the first brush 330 can block the yarn and prevent it from tilting forward.

[0076] The bag opening tensioning assembly includes a bag-pressing plate 350 and two bag opening tensioning plates 351. The two bag opening tensioning plates 351 are respectively mounted on the pusher platform 310 via tensioning plate cylinders 354. The tensioning plate cylinders 354 can drive the two bag opening tensioning plates 351 to move closer or further apart in a second direction, thus opening the bag opening of the packaging bag for packaging the yarn in the second direction. The bag-pressing plate 350 is hinged to the pusher platform 310 and can swing up and down via a bag-pressing plate cylinder 353. Specifically, the bag-pressing plate 350 can be hinged to the side of the pusher platform 310's table surface, allowing it to swing up and down. The bag-pressing plate 350 is level with or lower than the pusher platform 310's table surface to ensure that the pusher assembly is not obstructed when pushing the yarn forward. There are two pressure plate cylinders 353, located on both sides of the pressure plate 350. The pressure plate cylinders 353 are installed on the pusher platform 310, and their telescopic ends are connected to the pressure plate 350. When the pressure plate cylinders 353 extend and retract, the pressure plate 350 can swing up and down. When the pressure plate 350 presses down, it can press down and tighten the lower edge of the bag opening, so as to facilitate the loading of the yarn package into the bag.

[0077] In practice, each of the two bag opening tension plates 351 is equipped with a contact sensor 352 on the side that contacts the packaging bag. The contact sensor 352 is connected to the controller of the equipment. When the two bag opening tension plates 351 expand and the contact sensor 352 contacts the packaging bag, it indicates that the bag opening has been tensioned in place.

[0078] A material pushing assembly is mounted on a material pushing platform 310, which is used to push the material group from the packaging position into the packaging bag in a first direction. Specifically, the material pushing assembly includes a second material pushing cylinder 340 mounted on the material pushing platform 310, and a second material pushing plate 341 mounted on the second material pushing cylinder 340. When the bag opening tensioning assembly tightens the bag opening, the second material pushing cylinder 340 drives the second material pushing plate 341 to move, thereby pushing the arranged material group at the packaging position into the packaging bag in the first direction.

[0079] In addition, the pushing assembly also includes a baffle plate slide rail 345 disposed below the pushing platform 310, a baffle plate 343 mounted on the baffle plate slide rail 345 via a slider, and a baffle plate cylinder 344 mounted on the pushing platform 310 with its telescopic end connected to the baffle plate 343. A slot 342 is provided on the platform surface of the corresponding pushing platform 310. When the baffle plate cylinder 344 pushes the baffle plate 343 upward, the baffle plate 343 can pass through the slot 342 onto the platform surface of the pushing platform 310, limiting the arrangement of the bobbin yarns into a material group from one side, while the second pushing plate 341 can limit the arrangement of the bobbin yarns into a material group from the other side, preventing the bobbin yarns from tipping over. During operation, when the yarn package is pushed from the unloading position to the packaging position, the yarn baffle 343 is in the rising position. When the yarn package is arranged into a material group, the yarn baffle 343 descends. At this time, the second pusher plate 341 can push the material group into the packaging bag along the first direction.

[0080] like Figure 10 As shown, the bagging mechanism 400 is located downstream of the pushing mechanism 300, as... Figure 11-13 As shown, the bagging mechanism 400 includes: a bag placement platform 410, a bag filling platform 430, a bag picking assembly, a bag opening assembly, and a bag transfer assembly.

[0081] The bag placement platform 410 is used to stack packaging bags for packaging materials. When in use, the packaging bags are unfolded and stacked on the bag placement platform 410 for later use.

[0082] A plate chain conveyor assembly 432 is installed on the platform of the bagging table 430. The plate chain conveyor assembly 432 can transmit power in a first direction. Specifically, the plate chain conveyor assembly 432 includes a conveying structure and a plate chain conveyor belt. The conveying structure is the same as the traditional structure, consisting of a motor, a drive shaft, a driven shaft, gears, and other components. The plate chain conveyor belt is spliced ​​together from multiple plate chain units 434, which are connected to the conveying structure and driven to rotate by the conveying structure. Since the plate chain conveyor assembly 432 is existing technology and is commonly used in transmission equipment, its structure and principle will not be described in detail.

[0083] The bag-picking assembly includes a bag-picking bracket 420, a first bag-picking cylinder 421, and a bag-picking suction cup 422. The first bag-picking cylinder 421 is mounted on the bag-picking bracket 420, and the bag-picking suction cup 422 is located at the telescopic end of the first bag-picking cylinder 421. When the first bag-picking cylinder 421 telescopically extends or retracts, it can drive the bag-picking suction cup 422 to move up and down. In addition, a guide rod 423 is connected to the bag-picking suction cup 422. The guide rod 423 passes through the bag-picking bracket 420 and has a clearance fit with the bag-picking bracket 420. When the bag-picking suction cup 422 moves up and down, the guide rod 423 also moves up and down. The limiting effect of the guide rod 423 makes the up and down movement of the bag-picking suction cup 422 more stable. The bag-picking suction cup 422 is used to pick up the packaging bag from the bag placement platform 410 and is connected to an external vacuum adsorption device. The bag-retrieving suction cup 422 is a hollow rectangular plate structure with a connector for connection to a vacuum adsorption device. Multiple adsorption holes are arranged along its axial direction on the lower surface of the suction cup 422. The bag-retrieving bracket 420 is movably connected to the bag-filling platform 430. Specifically, the bag-filling platform 430 is equipped with a bag-retrieving guide rail 424, and the bag-retrieving bracket 420 is connected to the bag-retrieving guide rail 424 via a bag-retrieving slider 425. The bag-filling platform 430 is also equipped with a second bag-retrieving cylinder 426 connected to the bag-retrieving bracket 426, which drives the bag-retrieving bracket 420 to move along a first direction.

[0084] One end of the bag placement platform 410 is located above the bag filling platform 430, so the bag picking bracket 420 can move to the end of the bag placement platform 410. During operation, the second bag picking cylinder 426 drives the bag picking bracket 420 to move above the bag placement platform 410, the first bag picking cylinder 421 extends, so that the bag picking suction cup 422 presses on the packaging bag, the vacuum adsorption equipment is activated, the bag picking suction cup 422 picks up the top packaging bag, the first bag picking cylinder 421 retracts, picks up the top packaging bag, the second bag picking cylinder 426 drives the bag picking bracket 420 to move, and transfers the picked-up packaging bag to the plate chain conveyor assembly 432.

[0085] The bag opening assembly includes a lower suction cup 433, an upper suction cup 435, a bag opening cylinder 436, and a bag opening bracket 437. The lower suction cup 433 is mounted on the plate chain conveyor assembly 432 and is used to suction the lower edge of the bag opening. Specifically, similar to the bag-removing suction cup 422, the lower suction cup 433 is also a hollow cuboid plate structure with suction holes on its upper surface and a connector on its lower surface. The lower suction cup 433 is also connected to an external vacuum suction device via the connector. During installation, connecting cylinders that can connect to the plate chain unit 434 can be provided on both sides of the lower suction cup 433, allowing the lower suction cup 433 to be spliced ​​with the plate chain unit 434 to form a plate chain conveyor belt via connecting pins. Therefore, the lower suction cup 433 can move along the first direction together with the plate chain conveyor belt. Since the lower surface of the suction cup 433 has a connector, a clearance opening 431 can be provided on the bagging table 430 to avoid the connector, such as... Figure 11 As shown in Figure 14, the bag-opening cylinder 436 is mounted on the bag-opening bracket 437, and the upper suction cup 435 is mounted on the telescopic end of the bag-opening cylinder 436. When the bag-opening cylinder 436 extends or retracts, it drives the upper suction cup 435 to move up and down. The position of the upper suction cup 435 corresponds vertically to that of the lower suction cup 433. Similarly, the upper suction cup 435 is also a hollow cuboid plate structure with suction holes on its lower surface, and it is connected to an external vacuum adsorption device through a connector. The lower end of the bag-opening bracket 437 is connected to the lower suction cup 433. Therefore, when the lower suction cup 433 moves with the plate chain conveyor belt, the bag-opening bracket 437, the upper suction cup 435, and the bag-opening cylinder 436 also move synchronously. In addition, a bag opening guide rail 438 can be installed on the bag filling table 430, and the bag opening bracket 437 can be connected to the bag opening guide rail 438 through the bag opening slider 439, so that the entire bag opening bracket 437 moves more smoothly.

[0086] During operation, the bag-opening cylinder 436 is in a retracted state. The plate chain conveyor assembly 432 drives the entire bag-opening assembly to move closer to the bag-taking assembly. After moving into position, the bag-taking assembly picks up the topmost packaging bag and places it between the lower suction cup 433 and the upper suction cup 435. The bag-opening cylinder 436 drives the upper suction cup 435 to descend and press against the opening of the packaging bag, activating the vacuum adsorption device. The upper suction cup 435 adsorbs the upper edge of the packaging bag, and the lower suction cup 433 adsorbs the lower edge of the packaging bag. The bag-opening cylinder 436 retracts, and under the adsorption action of the upper suction cup 435 and the lower suction cup 433, the opening of the packaging bag is opened. Next, the chain conveyor assembly 432 drives the bag opening assembly to return to its original position. The bag opening assembly, holding the packaging bag, moves towards the bag opening tensioning assembly, and the lower edge of the bag opening engages under the bag pressing plate 350. The bag pressing plate cylinder 353 drives the bag pressing plate 350 to press down, pressing the lower edge of the bag opening tightly. Simultaneously, the tensioning plate cylinder 354 drives the two bag opening tensioning plates 351 to expand, tightening the bag opening from both sides. Finally, the second pusher cylinder 340 drives the second pusher plate 341 to push out, pushing the yarn bobbins arranged in the material group into the packaging bag.

[0087] The bag transfer assembly includes a bagging baffle 441, a bag transfer bracket 442, and a bag transfer pusher 444. The bagging baffle 441 is mounted on the bag transfer bracket 442 via a baffle transmission assembly, allowing the bagging baffle 441 to move along a first direction on the bag transfer bracket 442. The bag transfer bracket 442 is mounted on the bagging table 430 via a bracket transmission assembly, allowing the bag transfer bracket 442 to move along a second direction. The bag transfer pusher 444 is disposed on the bag transfer bracket 442, located to one side of the bagging baffle 441, and perpendicular to the bagging baffle 441.

[0088] Specifically, the baffle transmission assembly includes components such as a bagging motor 445, a chain 446, a shaft, and gears. The bagging baffle 441 is connected to the chain 446. When the bagging motor 445 drives the chain 446 to rotate, the bagging baffle 441 also moves in the first direction. The transmission structure composed of components such as motor, chain, shaft, and gears is a common technology at present, so the structure and principle of the baffle transmission assembly will not be described in detail.

[0089] If the pushing assembly directly pushes the yarn package to the bottom of the packaging bag, the second pushing cylinder 340 would require a large stroke, which would affect the assembly of other components. Therefore, the pushing assembly pushes the material group slightly behind the opening of the packaging bag each time, filling the packaging bag with yarn by pushing the previous material group with the next material group. To prevent the yarn package from tipping over when the pushing assembly pushes the material group into the packaging bag, before bagging, the bagging motor 445 drives the bagging baffle 441 to approach the opening of the packaging bag, i.e., at the front end of the bag transfer bracket 442. When the first material group is pushed into the packaging bag, its front end abuts against the bagging baffle 441 to prevent the yarn package from tipping over. When the second material group is pushed into the packaging bag, it pushes the first material group forward by a distance equal to the diameter of the yarn package. Correspondingly, the bagging baffle 441 is also pushed backward by the same distance, but the bagging baffle 441 still abuts against the first material group from outside the packaging bag to prevent the yarn package from tipping over. As the yarn fills the packaging bag, the bagging baffle 441 also retracts to the end of the bag transfer bracket 442.

[0090] The support transmission assembly includes a bag transfer guide rail 443 and a bag transfer cylinder 443 disposed on the bag filling table 430. The bag transfer bracket 442 is mounted on the bag transfer guide rail 443 by a slider. The bag transfer cylinder 443 is connected to the bag transfer bracket 442, so the bag transfer cylinder 443 can drive the bag transfer bracket 442 to move in the second direction.

[0091] When the packaging bag is filled with yarn, the pressure plate 350 moves upward, the two bag opening tension plates 351 contract, the bag opening tensioning component releases the bag opening, the plate chain component drives the bag opening component and the packaging bag to move backward to the designated position and stop. At this time, the bag opening and the bag opening tensioning component disengage, the bag transfer cylinder 443 drives the bag transfer bracket 442 to move in the second direction, and the bag transfer push plate 444 pushes the packaging bag containing the material from the side to the sealing mechanism 500. The bag opening component waits for the bag taking component to transport the packaging bag again.

[0092] like Figure 15 As shown, the sealing mechanism 500 is located downstream of the bagging mechanism 400, such as... Figures 16-18 As shown, the sealing mechanism 500 includes: a sealing conveyor belt assembly 520, a bag feeding assembly, a bag opening pre-tightening assembly, and a sealing assembly.

[0093] The sealing conveyor belt assembly 520 is used to transport packaging bags containing materials along the first direction. The sealing conveyor belt assembly 520 is also composed of components such as a motor, a drive shaft, a driven shaft, and a belt. This conveying structure is a mature existing technology and will not be described in detail here.

[0094] The bag feeding assembly includes an upper bag feeding roller cylinder 530 mounted on the frame, an upper bag feeding roller bracket 531 mounted on the telescopic end of the upper bag feeding roller cylinder 530, an upper bag feeding roller 532 mounted on the upper bag feeding roller bracket 531, a lower bag feeding roller cylinder 533 mounted on the frame and located below the upper bag feeding roller 532, a lower bag feeding roller bracket 535 mounted on the telescopic end of the lower bag feeding roller cylinder 533, and a lower bag feeding roller 534 mounted on the lower bag feeding roller bracket 535. Furthermore, both the upper bag feeding roller 532 and the lower bag feeding roller 534 are driven to rotate by a roller drive assembly. Specifically, the roller drive assembly includes components such as a motor, gears, and belts. Drive assemblies for driving roller rotation are commonly used in automated equipment; therefore, the structure of the roller drive assembly will not be described in detail.

[0095] In the initial state, the lower bag feed roller cylinder 533 retracts, and the lower bag feed roller 534 is below the surface of the sealing conveyor belt assembly 520. When the sealing conveyor belt assembly 520 conveys the packaging bag forward and the bag opening is above the lower bag feed roller 534, the lower bag feed roller cylinder 533 extends to push the lower bag feed roller 534 upward. At the same time, the upper bag feed roller cylinder 530 extends and pushes the upper bag feed roller 532 downward, clamping the bag opening between the upper bag feed roller 532 and the lower bag feed roller 534. Then, the roller drive assembly drives the upper bag feed roller 532 and the lower bag feed roller 534 to rotate, so as to convey the bag opening forward. In addition, a sealing baffle 560 is provided on the frame. The sealing baffle 560 is used to block the yarn package inside the packaging bag, preventing the yarn package inside the packaging bag from moving forward or tilting when the bag feeding assembly conveys the bag opening forward.

[0096] The bag pre-tensioning assembly is located in front of the bag feeding assembly. It includes a lower pre-tensioning roller 541 fixedly mounted on the frame and an upper pre-tensioning roller 540 movable up and down on the frame. One end of the lower pre-tensioning roller 541 is connected to a transmission structure consisting of a pre-tensioning motor and a reducer, which drives its rotation. The upper pre-tensioning roller 540 is also rotatably mounted via bearings. Both the lower and upper pre-tensioning rollers 541 and 540 are equipped with gears. When the upper pre-tensioning roller 540 moves downward, the gears on the lower and upper pre-tensioning rollers 541 and 540 mesh with each other.

[0097] Specifically, the pre-tensioning upper roller 540 is rotatably mounted on the pre-tensioning upper roller bracket 543 via bearings. The pre-tensioning upper roller bracket 543 is then vertically movable on the frame via the pre-tensioning upper roller guide rail 542. A cylinder is mounted on the frame and connected to the pre-tensioning upper roller bracket 543. When the cylinder extends, it pushes the pre-tensioning upper roller 540 downwards. When the bag opening of the packaging bag is conveyed between the pre-tensioning upper roller 540 and the pre-tensioning lower roller 541 by the bag feeding assembly, the cylinder pushes the pre-tensioning upper roller 540 downwards, causing the pre-tensioning upper roller 540 and the pre-tensioning lower roller 541 to clamp the bag opening, thus pre-clamping the bag opening. The opening of the packaging bag is clamped by the upper pre-tensioning roller 540 and the lower pre-tensioning roller 541. At this time, the gears on the upper pre-tensioning roller 540 and the lower pre-tensioning roller 541 mesh with each other, and the bag feeding assembly stops conveying. Then, the transmission structure drives the lower pre-tensioning roller 541 to start rotating. The lower pre-tensioning roller 541 transmits the rotational power to the upper pre-tensioning roller 540 through the gears at both ends, so that the upper pre-tensioning roller 540 and the lower pre-tensioning roller 541 rotate relative to each other. The clamped packaging bag moves forward. Under the obstruction of the sealing baffle 560, the material inside the packaging bag cannot move forward. The packaging bag is tightened and the material is squeezed together, making the packaged material more compact.

[0098] The sealing assembly includes a sewing machine guide rail 550 mounted on a frame, and a sewing machine 553 mounted on the sewing machine guide rail 550 via a sewing machine bracket 552. The sewing head of the sewing machine 553 extends to the rear of the bag opening pre-tightening assembly. Specifically, a rack may be provided on the sewing machine guide rail 550, and a sealing motor 551 is mounted on the sewing machine bracket 552. A gear that meshes with the rack is mounted on the shaft of the sealing motor 551. When the sealing motor 551 drives the gear to rotate, the sewing machine bracket 552 and the sewing machine 553 move together on the sewing machine guide rail 550 in a second direction. During this process, the sewing machine 553 sews the bag opening.

[0099] After the bag opening is sewn shut, both the bag opening pre-tightening assembly and the bag feeding assembly loosen the bag, and the sealing conveyor belt assembly 520 rotates in the opposite direction, feeding the sealed bag backward. Additionally, as... Figure 16 As shown, a packing unloading platform 510 can be set behind the sealing mechanism 500. The sealed packaging bag is conveyed backward to the packing unloading platform 510, and the staff then transport the packaging bag away from the packing unloading platform 510.

[0100] This embodiment can automatically adjust the posture of incorrectly positioned bobbins (vertical, horizontal, or diagonal) to a uniform posture, allowing the bobbins to enter the subsequent bagging process in a consistent posture. This embodiment can also automatically bag and seal the bobbins after posture adjustment, and the entire packaging process requires no manual intervention, greatly reducing labor costs.

[0101] It should be noted that all features disclosed in this specification, or all steps in all methods or processes disclosed, may be combined in any way, except for mutually exclusive features and / or steps.

[0102] Furthermore, the specific embodiments described above are exemplary. Those skilled in the art can devise various solutions inspired by the disclosure of this utility model, and these solutions all fall within the scope of this utility model and its protection. Those skilled in the art should understand that this utility model specification and its drawings are illustrative and not intended to limit the scope of the claims. The scope of protection of this utility model is defined by the claims and their equivalents.

Claims

1. A fully automatic package machine for cheese yarn, characterized in that, include: The attitude adjustment mechanism (100) includes an adjustment frame (110), a plurality of rollers (140), and a first drive assembly; The rollers (140) are sequentially mounted on the adjusting frame (110) along the first direction. The first drive assembly is used to drive all the rollers (140) to rotate so that the rollers (140) can convey the material placed on them along the first direction. The diameter of the rollers (140) gradually increases from the middle to both sides, thereby forming a concave surface on the surface of the rollers (140) so that the material is adjusted to a lying posture with the axial direction consistent during the conveying process. The feeding mechanism (300) is located downstream of the attitude adjustment mechanism (100) and is used to receive the material conveyed by the attitude adjustment mechanism (100), and to organize the material into a material group and then convey it downstream. A bagging mechanism (400) is located downstream of the pushing mechanism (300) and is used to assemble the material conveyed by the pushing mechanism (300) into bags and then convey it downstream. A sealing mechanism (500) is located downstream of the bagging mechanism (400) for sealing and packing a bag containing materials.

2. The fully automatic package of cones with yarns according to claim 1, characterized in that, The first drive assembly includes a bottom conveyor belt (120) and a first motor (150); all rollers (140) have annular grooves (141) on their concave bottom surfaces, and the bottom conveyor belt (120) is sequentially inserted into the annular grooves (141) of all rollers (140), and the bottom conveyor belt (120) protrudes at least partially from the annular grooves (141); the first motor (150) is connected to the roller (140) located at any one end.

3. The fully automatic package of the cheese yarn equipment according to claim 1, characterized in that, The pushing mechanism (300) includes: The pusher platform (310) has a platform height lower than the discharge end of the attitude adjustment mechanism (100) so that when the material falls from the attitude adjustment mechanism (100) onto the pusher platform (310), the attitude is adjusted from a lying posture to an upright posture. The sorting component is set on the pusher platform (310) and is used to push the materials adjusted to the vertical position one by one from the dropping position to the packaging position along the second direction, so that multiple materials form a group of materials. The bag opening tensioning assembly includes a bag pressing plate (350) and two bag opening tensioning plates (351); the two bag opening tensioning plates (351) are movably mounted on the pusher platform (310) via tensioning plate cylinders (354) to allow the two bag opening tensioning plates (351) to open the bag opening of the packaging bag in a second direction; the bag pressing plate (350) is hinged to the pusher platform (310) and can swing up and down via a bag pressing plate cylinder (353) to press down the lower edge of the bag opening; A material pushing assembly is provided on a material pushing platform (310) for pushing the material group from the packaging position into the packaging bag in a first direction.

4. The fully automatic package of cones with yarns according to claim 3, characterized in that, The bagging mechanism (400) includes: Bag stacking platform (410) is used to stack packaging bags for packaging materials; A bagging table (430) is provided with a plate chain conveyor assembly (432) on its table surface, the plate chain conveyor assembly (432) being able to drive in a first direction; The bag-picking assembly includes a bag-picking bracket (420), a first bag-picking cylinder (421), and a bag-picking suction cup (422). The first bag-picking cylinder (421) is mounted on the bag-picking bracket (420), and the bag-picking suction cup (422) is mounted on the telescopic end of the first bag-picking cylinder (421) for picking up the packaging bag from the bag-laying platform (410). The bag-picking bracket (420) is movably connected to the bag-filling platform (430) to transfer the picked-up packaging bag to the plate chain conveyor assembly (432). A bag opening assembly includes a lower suction cup (433), an upper suction cup (435), a bag opening cylinder (436), and a bag opening bracket (437). The lower suction cup (433) is mounted on a plate chain conveyor assembly (432) and is used to suction the lower edge of the bag opening of the packaging bag. The bag opening cylinder (436) is mounted on the bag opening bracket (437). The upper suction cup (435) is mounted on the telescopic end of the bag opening cylinder (436) and is used to suction the upper edge of the bag opening of the packaging bag so that the bag opening of the packaging bag is opened. The bag opening bracket (437) is mounted on a bag filling table (430) and can move in a first direction to send the bag opening of the packaging bag to the bag opening tensioning assembly. The bag transfer assembly includes a bag filling baffle (441), a bag transfer bracket (442), and a bag transfer pusher (444). The bag filling baffle (441) is mounted on the bag transfer bracket (442) via a baffle transmission assembly, so that the bag filling baffle (441) can move along a first direction on the bag transfer bracket (442). The bag transfer bracket (442) is mounted on a bag filling table (430) via a bracket transmission assembly, so that the bag transfer bracket (442) can move along a second direction. The bag transfer pusher (444) is disposed on the bag transfer bracket (442), located on one side of the bag filling baffle (441), and perpendicular to the bag filling baffle (441). It is used to push the packaging bag containing the material along the second direction to the sealing mechanism (500) when the bag transfer bracket (442) moves.

5. The fully automatic package of cones with yarns according to claim 4, characterized in that, The sealing mechanism (500) includes: Sealing conveyor belt assembly (520) for conveying packaging bags containing materials; The bag feeding assembly includes an upper bag feeding roller cylinder (530) mounted on a frame, an upper bag feeding roller bracket (531) mounted on the telescopic end of the upper bag feeding roller cylinder (530), an upper bag feeding roller (532) mounted on the upper bag feeding roller bracket (531), a lower bag feeding roller cylinder (533) mounted on the frame and located below the upper bag feeding roller (532), a lower bag feeding roller bracket (535) mounted on the telescopic end of the lower bag feeding roller cylinder (533), and a lower bag feeding roller (534) mounted on the lower bag feeding roller bracket (535); the upper bag feeding roller (532) and the lower bag feeding roller (534) are both driven to rotate by a roller drive assembly to forwardly convey the bag opening held between the upper bag feeding roller (532) and the lower bag feeding roller (534); The bag opening pre-tightening assembly includes a pre-tightening lower roller (541) fixedly mounted on the frame and a pre-tightening upper roller (540) movable up and down on the frame. When the pre-tightening upper roller (540) moves downward, it can clamp the bag opening between the pre-tightening lower roller (541) and the pre-tightening upper roller (540). A sealing assembly comprising a sewing machine guide rail (550) mounted on a frame, and a sewing machine (553) mounted on the sewing machine guide rail (550) via a sewing machine bracket (552); the sewing machine (553) being movable in a second direction on the sewing machine guide rail (550) to sew the opening of the packaging bag.

6. The fully automatic package of cones with yarns according to claim 2, characterized in that, The attitude adjustment mechanism (100) also includes a side conveyor belt (130). The inclined side of the concave surface of the roller (140) is also provided with an annular groove (141). The side conveyor belt (130) is sequentially inserted into the annular groove (141) on the inclined side of the concave surface of the roller (140), and the side conveyor belt (130) protrudes at least partially from the annular groove (141).

7. The fully automatic package of cones with yarns according to claim 1, characterized in that, It also includes a primary feeding mechanism (200) for lifting materials onto the attitude adjustment mechanism (100); the primary feeding mechanism (200) includes a lifting conveyor belt assembly (220) and an intermediate conveyor belt assembly (230); the lifting conveyor belt assembly (220) is located on one side of the attitude adjustment mechanism (100) and is used to lift materials upward; the intermediate conveyor belt assembly (230) is connected to the discharge end of the lifting conveyor belt assembly (220) and is used to convey materials to the attitude adjustment mechanism (100) along a second direction.

8. The fully automatic packaging equipment for bobbin yarn according to claim 3, characterized in that, A first brush (330) and a second brush (331) are arranged in parallel on the pusher platform (310). A pusher channel is formed between the first brush (330) and the second brush (331). The width of the pusher channel is smaller than the diameter of the material. The sorting component can push the material from the dropping position to the packaging position along the pusher channel.

9. The fully automatic package of cones with yarns according to claim 3, characterized in that, A contact sensor (352) is provided on the side of the bag opening tension plate (351) that contacts the packaging bag.

10. The fully automatic package of cones with yarns according to claim 1, characterized in that, The attitude adjustment mechanism (100) further includes a material conveying component disposed on the adjustment frame (110), which is used to convey materials along the first direction to the roller (140).

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