A fully automatic yarn tube wrapping system

Abstract

The present invention relates to a fully automatic yarn bobbin film covering system, which includes a film storage assembly, a film feeding assembly, and a bagging assembly. The film feeding assembly is arranged below the film storage assembly, and a bagging assembly is arranged on one side below the film feeding assembly, and the bagging assembly is docked with the flip assembly. The film storage assembly includes a first transition roller, a second transition roller, a third transition roller, a swing frame, a film clamping roller, and a layering roller. The film feeding assembly includes multiple film feeding rollers, and the film feeding rollers are connected to a reducer. The bagging assembly includes a bagging opening coupling, a hot knife assembly, and a pushing device. The bagging opening coupling includes a bagging opening. The hot knife assembly is arranged on one side of the bagging opening coupling, the lower hot plate seat is flush with the lower plate of the bagging opening, and the pushing device is arranged in front of and behind the bagging opening coupling to push the yarn bobbin to the next process. The present invention realizes the automated film feeding, film storage, and bagging processes of the yarn bobbin, thereby improving production efficiency.

Description

Technical Field

[0001] The present invention relates to the technical field of textile machinery, and in particular to a full-automatic yarn bobbin film covering system. Background Art

[0002] After the yarn cones are spun, they must be packaged in plastic bags. Due to the shape of the yarn cones, the current standard bagging machines on the market are not suitable for packaging the yarn cones. Currently, many manufacturers in the textile industry manually bag the yarn cones. The textile industry is labor-intensive, and labor costs are increasing. Furthermore, standard bagging machines rely on conveyor belts, requiring spacing between cones. This prevents complete bagging, and often leaves two or three cones on the bagging machine, which can easily cause yarn mixing. Film loading and debugging for standard bagging machines are complex, requiring high standards for both the environment and the quality of the workers involved.

[0003] Therefore, a fully automatic yarn tube film covering system is urgently needed to solve the existing technical problems. Summary of the Invention

[0004] The purpose of the present invention is to overcome the above-mentioned shortcomings and provide a fully automatic yarn bobbin film covering system to realize the automatic film feeding, film storage and bagging processes of the yarn bobbin and improve production efficiency.

[0005] The object of the present invention is achieved like this:

[0006] A fully automatic yarn bobbin film covering system, the film covering system includes a film storage assembly, a film delivery assembly and a bag covering assembly. The film delivery assembly is arranged below the film storage assembly, and a bag covering assembly is arranged on one side below the film delivery assembly. The bag covering assembly is docked with the flip assembly.

[0007] The film storage assembly includes a first transition roller, a second transition roller, a third transition roller, a swing frame, a film clamping roller and a layering roller. The first transition roller, the second transition roller and the third transition roller are arranged above the swing frame, a film clamping roller is arranged below the swing frame, and a layering roller is arranged below the film clamping roller. A lifting double-rod cylinder is arranged below the swing frame; the film clamping roller includes two parallel clamping rollers;

[0008] The film feeding assembly includes a plurality of film feeding rollers, a baffle is provided at one end of the film feeding roller, and a polygonal baffle is provided at the other end, the outer side of the polygonal baffle is connected to two gear rods through a fixed plate, and the film feeding roller is connected to a reducer;

[0009] The bagging assembly includes a bagging mouth coupling, a hot knife assembly and a pushing device, the bagging mouth coupling includes a bagging mouth, and the bagging mouth is a hollow structure, including an upper plate and a lower plate arranged in parallel up and down, and two side plates are connected on both sides of the lower plate by folding edges; the hot knife assembly includes a hot knife; the pushing device includes a pushing cylinder and a first pushing plate, a pushing cylinder seat is provided under the pushing cylinder, and one end of the guide rod of the pushing cylinder is connected to the first pushing plate; the hot knife assembly is arranged on one side of the bagging mouth coupling, and the lower hot plate seat is flush with the lower plate of the bagging mouth, and the pushing device is arranged in front and rear of the bagging mouth coupling, and is used to push the yarn bobbin to the next process.

[0010] Furthermore, the swing frame includes two left and right swing plates, and a first support tube, a second support tube and a film-pulling roller are provided between the two swing plates. The second support tube is arranged between the middle parts of the swing plates, and the first support tube and the film-pulling roller are respectively arranged between the two ends of the swing plates.

[0011] Furthermore, a balancing block is connected to the middle of one of the swing plates.

[0012] Furthermore, a limit plate is provided on each of the two upper sides of the swing frame, and a proximity switch is provided on the limit plate for controlling the left and right swing amplitude of the swing frame.

[0013] Furthermore, a clamping roller bracket is provided at each end of the clamping roller, wherein one of the clamping roller brackets is composed of a cover plate and an adjustment plate, and the adjustment plate is slidably connected to the cover plate, thereby the height of the clamping roller bracket is adjustable and the clamping roller is tilted.

[0014] Furthermore, the plurality of film feeding rollers are distributed in an arc shape, with supports provided on both sides respectively, and a slider provided under the block rod, and the slider is provided on the wall panel.

[0015] Furthermore, an upper ironing plate guard is provided on the ironing knife, a heat transfer plate is provided inside the upper ironing plate guard, an upper ironing plate seat is provided above the upper ironing plate guard and fixed thereto, an upper double-rod cylinder is provided above the upper ironing plate seat, a lower ironing plate seat is provided below the ironing knife, a lower ironing plate pad is provided on the lower ironing plate seat, and a lower double-rod cylinder is provided below the lower ironing plate seat.

[0016] Furthermore, the first push plate includes a push plate bottom plate, and symmetrical push plate side plates are respectively provided on both sides of the push plate bottom plate. The push plate side plates are inclined outward, and the length of the push plate bottom plate matches the width of the yarn tube. The end of the push plate side plate is also provided with an outward inclined plate, so that the first push plate is W-shaped, and the angle is used to ensure that no offset occurs during the advancement of the yarn tube.

[0017] Furthermore, the upper plate is an isosceles trapezoid, the side plates are right-angled trapezoids, the waist edge of the upper plate and the bottom edge of the side plates are connected by an inclined plate; the front of the bagging opening is a quadrilateral with a right angle.

[0018] Furthermore, a short blocking stick is provided above the bagging opening, one end of the short blocking stick is connected to the bagging opening through two supporting ribs, and the other end is connected to the bagging opening through a support frame, one end of the two supporting ribs are respectively connected to the two waist edges of the upper plate, and the other end is connected to the short blocking stick, the two supporting ribs are triangular with the upper plate, and a connecting plate is provided between the two supporting ribs, and the support frame includes an inclined section and a vertical section connected to each other, and the inclined section is connected to the upper plate.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] The film covering system of the present invention is a complete automated process flow for film feeding, film covering, yarn pushing and film cutting for yarn bobbins. After the yarn bobbins are wrapped with film, they enter the next process, realizing full automation of yarn bobbins film covering, greatly improving production efficiency and reducing labor costs.

[0021] The film storage assembly of the present invention adopts the combination of a transition roller and a swing frame, which can quickly transport the film while preventing the film from being entangled or damaged. A film clamping roller is arranged under the swing frame, and a layering roller is arranged under the film clamping roller. After the film is clamped, it is layered, so that the film is smoother and less prone to wrinkles.

[0022] The outer shape of the bagging opening of the present invention is designed to be easier to cover with film, and the film forms a surrounding shape along the outer contour of the film covering component, which is not easy to damage the film, and can also speed up the film covering speed and reduce the frequency of failure.

[0023] The push plates in the present invention all adopt a W-like structure, and utilize the included angle to ensure that no deviation occurs during the advancement of the bobbin, thereby reducing the downtime problem caused by misalignment during the conveying process and improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 Schematic diagram of the application of the present invention.

[0025] Figure 2 for Figure 1 main view.

[0026] Figure 3 for Figure 1 Top view of .

[0027] Figure 4 It is a structural diagram of the head and head detection system of the present invention.

[0028] Figure 5 It is the front view of the head and head detection system of the present invention.

[0029] Figure 6 It is a top view of the head and head detection system of the present invention.

[0030] Figure 7 This is a schematic diagram of the yarn bobbin of the present invention in a non-turning state.

[0031] Figure 8 It is a schematic diagram of the state of the yarn bobbin after flipping over according to the present invention.

[0032] Figure 9 It is a structural schematic diagram of the present invention.

[0033] Figure 10 It is the front view of the present invention.

[0034] Figure 11 It is a top view of the present invention.

[0035] Figure 12 Schematic diagram of the structure of the membrane storage assembly of the present invention.

[0036] Figure 13 It is a front view of the membrane storage assembly of the present invention.

[0037] Figure 14 It is a side view of the storage membrane assembly of the present invention.

[0038] Figure 15 It is a top view of the membrane storage assembly of the present invention.

[0039] Figure 16 It is a top view of the swing frame of the present invention.

[0040] Figure 17 It is a structural schematic diagram of the film delivery assembly of the present invention.

[0041] Figure 18 It is a front view of the film delivery assembly of the present invention.

[0042] Figure 19 It is a side view of the film delivery assembly of the present invention.

[0043] Figure 20 It is a top view of the film delivery assembly of the present invention.

[0044] Figure 21 It is a structural schematic diagram of the bagging assembly of the present invention.

[0045] Figure 22 It is a front view of the bagging assembly of the present invention.

[0046] Figure 23 It is a side view of the bag assembly of the present invention.

[0047] Figure 24 It is a top view of the bag assembly of the present invention.

[0048] Figure 25 It is a structural schematic diagram of the bagging opening coupling of the present invention.

[0049] Figure 26It is a front view of the bagging opening coupling of the present invention.

[0050] Figure 27 It is a top view of the bagging opening coupling of the present invention.

[0051] Figure 28 It is a structural schematic diagram of the flip assembly of the present invention.

[0052] Figure 29 It is a front view of the flip assembly of the present invention.

[0053] Figure 30 It is an expanded view of the cylinder and guide rod of the flip assembly of the present invention.

[0054] Figure 31 It is a structural schematic diagram of the flip box of the flip assembly of the present invention.

[0055] Figure 32 It is a cross-sectional view of the flip connection plate of the present invention.

[0056] Figure 33 It is a structural schematic diagram of the push plate assembly of the flip box of the present invention.

[0057] Figure 34 It is a structural schematic diagram of the push plate of the flip box of the present invention.

[0058] Figure 35 Schematic diagram of the structure of the automatic arrangement system of the present invention.

[0059] Figure 36 It is a top view of the automatic arrangement system of the present invention.

[0060] Figure 37 This is a schematic diagram of the final placement state of the yarn bobbin array of the present invention.

[0061] in:

[0062] Conveying system 1, frame 11, conveyor belt 12, size head detection system 2, first limit switch 21, second limit switch 22, third limit switch 23, film system 3, automatic arrangement system 4, arrangement conveyor belt 41, feed plate 42, side feed assembly 43, rodless cylinder 431, slide rail 432, slide plate 433, long push plate 434, adjustment plate 44, yarn pushing device 45, packaging system 5, yarn bobbin 6, film storage assembly 7, first transition roller 711, second transition roller Roller 712, third transition roller 713, swing frame 72, swing plate 721, first support tube 722, second support tube 723, film pulling roller 724, limit plate 725, balance block 726, lift double-rod cylinder 727, film clamping roller 73, clamping roller bracket 731, cover plate 732, adjustment plate 733, layering roller 74, film feeding assembly 8, film feeding roller 81, octagonal baffle 82, support 83, gear lever 84, slider 85, wall panel 86, reducer 87, bagging assembly 9 , bagging opening joint 91, bagging opening 911, upper plate 9111, lower plate 9112, side plate 9113, inclined plate 9114, short blocking stick 912, support rib 913, connecting plate 914, support frame 915, fixed foot 916, hot knife assembly 92, hot knife 921, upper hot plate shield 922, heat transfer plate 923, upper hot plate seat 924, upper double-rod cylinder 925, lower hot plate seat 926, lower hot plate pad 927, lower double-rod cylinder 928, pushing device 93 , pushing cylinder 931, pushing cylinder base 932, first pushing plate 933, pushing plate bottom plate 9331, pushing plate side plate 9332, flip assembly 10, flip box 101, upper cover 1011, bottom plate 1012, flip side plate 1013, flip connecting plate 1014, rotary hole 1015, rodless cylinder 102, front support 103, rear support 104, connecting shaft 105, positioning column 106, rotary cylinder 107, hollow guide rod 108, second pushing plate 109. DETAILED DESCRIPTION

[0063] To better understand the technical solution of the present invention, the following detailed description is provided with reference to the relevant illustrations. It should be understood that the following specific embodiments are not intended to limit the specific implementation of the technical solution of the present invention; they are merely examples of possible implementations of the technical solution of the present invention. It should be noted that references herein to the positional relationships of various components, such as component A being located above component B, are based on the relative positions of the components in the illustrations and are not intended to limit the actual positional relationships of the components.

[0064] Example 1:

[0065] See also Figure 1-Figure 3 , Figure 1A schematic diagram of a fully automatic yarn tube wrapping system is shown. As shown, the system is applied to the conveying system of a yarn tube wrapping and packaging production line. It comprises a conveying system 1, a size detection system 2, a wrapping system 3, an automatic arrangement system 4, and a packaging system 5, which are sequentially arranged.

[0066] See also Figures 9-11 The film system 3 includes a film storage component 7, a film delivery component 8, a bagging component 9 and a flipping component 10. The film delivery component 8 is arranged below the film storage component 7. The bagging component 9 is arranged on the lower side of the film delivery component 8. The bagging component 9 is docked with the flipping component 10.

[0067] See also Figure 12-16 The film storage assembly 7 includes a first transition roller 711, a second transition roller 712, a third transition roller 713, a swing frame 72, a film clamping roller 73 and a layering roller 74. The first transition roller 711, the second transition roller 712 and the third transition roller 713 are arranged above the swing frame 72, the film clamping roller 73 is arranged below the swing frame 72, and the layering roller 74 is arranged below the film clamping roller 73; the swing frame 72 includes two swing plates 721 on the left and right, and a first support tube 722 and a second support tube 723 are arranged between the two swing plates 721. 23 and the film-pulling roller 724, the second support tube 723 is arranged between the middle parts of the swing plate 721, and the first support tube 722 and the film-pulling roller 724 are respectively arranged between the two ends of the swing plate 721; a balance block 726 is connected to the middle part of one of the swing plates 721, and a lifting double-rod cylinder 727 is provided under the swing frame 72 to control the swing, and a limit plate 725 is provided on each side above the swing frame 72, and a proximity switch is provided on the limit plate 725 for controlling the left and right swing amplitude of the swing frame 72.

[0068] The film clamping roller 73 includes two tightly fitting clamping rods, each of which is provided with a clamping roller bracket 731. One of the clamping roller brackets 731 is composed of a cover plate 732 and an adjustment plate 733. The adjustment plate 733 is slidably connected to the cover plate 732, so that the height of the clamping roller bracket 731 is adjustable, and the film clamping roller 73 is set at an angle.

[0069] See also Figures 17-20 The film feeding assembly 8 includes four film feeding rollers 81, which are distributed in an arc shape and are respectively provided with a support 83 on both sides; a baffle is provided at one end of the film feeding roller 81, and an octagonal baffle 82 is provided at the other end. The outer side of the octagonal baffle 82 is connected to two gear rods 84 through a fixed plate, and a slider 85 is provided under the gear rod 84. The slider 85 is set on the wall panel 86, and the film feeding roller 81 is connected to the reducer 87.

[0070] See also Figure 21-24The bagging assembly 9 includes a bagging mouth coupling 91, a hot knife assembly 92 and a pushing device 93. The hot knife assembly 92 includes a hot knife 921. An upper hot plate shield 922 is provided on the hot knife 921. A heat transfer plate 923 is provided in the upper hot plate shield 922. An upper hot plate seat 924 is provided above the upper hot plate shield 922 and is fixed thereto. An upper double-rod cylinder 925 is provided above the upper hot plate seat 924, and the upper double-rod cylinder 925 is fixed through the bottom plate. A lower hot plate seat 926 is provided below the hot knife 921, and a lower hot plate pad 927 is provided on the lower hot plate seat 926. A lower double-rod cylinder 928 is provided below the lower hot plate seat 926, and the lower double-rod cylinder 928 is fixed through the bottom plate.

[0071] The pushing device 93 includes a pushing cylinder 931 and a first pushing plate 933. A pushing cylinder seat 932 is provided under the pushing cylinder 931. One end of the guide rod of the pushing cylinder 931 is connected to the first pushing plate 933. The first pushing plate 933 includes a pushing plate bottom plate 9331. Symmetrical pushing plate side plates 9332 are provided on both sides of the pushing plate bottom plate 9331. The pushing plate side plates 9332 are inclined outward, and the angle between the two pushing plate side plates 9332 is 90°. The length of the pushing plate bottom plate 9331 matches the width of the yarn tube 6. The end of the pushing plate side plate 9332 is also provided with an outward inclined plate, so that the first pushing plate 933 is W-shaped, and the angle is used to ensure that the yarn tube 6 does not deviate during advancement.

[0072] See also Figure 25-27 The bagging opening combination 91 includes a bagging opening 911, and the bagging opening 911 is a hollow structure, including an upper plate 9111 and a lower plate 9112 arranged in parallel above and below, and two side plates 9113 are connected on both sides of the lower plate 9112 by folding edges, and the side plates 9113 are perpendicular to the upper plate 9111 and the lower plate 9112. The upper plate 9111 is an isosceles trapezoid, and the side plates 9113 are right-angled trapezoids. The waist edge of the upper plate 9111 and the bottom edge of the side plate 9113 are connected by an inclined plate 9114; the front of the bagging opening 911 is a quadrilateral with a right angle.

[0073] A short blocking stick 912 is provided above the bagging opening 911, one end of the short blocking stick 912 is connected to the bagging opening 911 through two supporting ribs 913, and the other end is connected to the bagging opening 911 through a support frame 915. One end of the two supporting ribs 913 are respectively connected to the two waist edges of the upper plate 9111, and the other end is connected to the short blocking stick 912. The two supporting ribs 913 and the upper plate 9111 are triangular, and a connecting plate 914 is provided between the two supporting ribs 913 to increase its stability. The support frame 915 includes an inclined section and a vertical section connected to each other, and the inclined section is connected to the upper plate 9111.

[0074] The outer side of the side plate 9113 of the bagging opening 911 is provided with a fixing foot 916, which is fixed to the operating table through the fixing foot 916.

[0075] The ironing knife assembly 92 is arranged on one side of the bagging opening combination 91, the lower ironing plate seat 926 is flush with the lower plate 9112 of the bagging opening 911, and the pushing device 93 is arranged in front and rear sides of the bagging opening combination 91, for pushing the yarn bobbin 6 to the automatic arrangement system 4.

[0076] See also Figures 28-34 The flip assembly 10 includes a flip box 101 and a cylinder assembly. The flip box 101 is a rectangular box with two adjacent sides open. It includes an upper cover 1011, a bottom plate 1012, a flip side plate 1013 and a flip connecting plate 1014. The upper cover 1011 and the bottom plate 1012 are arranged in parallel up and down, and a flip side plate 1013 and a flip connecting plate 1014 are provided between the two. The flip side plate 1013 and the flip connecting plate 1014 are adjacent sides. The outer surface of the flip side plate 1013 A U-shaped groove is provided on the side, and the center of the flip connecting plate 1014 is connected to the hollow guide rod 108. A rotating hole 1015 is provided on the outer ring at the center of the flip connecting plate 1014. The rotating hole 1015 is a 200° circular hole. The connecting shaft 105 is inserted into the rotating hole 1015. One end of the connecting shaft 105 is connected to the push plate assembly, and the other end is connected to the front support 103. The push plate assembly includes a pad and a second push plate 109. The structure of the second push plate 109 is the same as that of the first push plate 933.

[0077] The cylinder assembly includes a rodless cylinder 102, the front end of the rodless cylinder 102 is supported by a front support 103, and the rear end is connected to the rear support 104. One end of the hollow guide rod 108 is fixed on the rear support 104, and the other end passes through the front support 103 and is connected to the flip connecting plate 1014; the first push plate 933 is connected to the rodless cylinder 102 through the connecting shaft 105, and the flip box 101 is connected to the rotary cylinder 107, and the rotary cylinder 107 is fixed on the front support 103 through the positioning column 106, so that the flip box 101 can be flipped 180°.

[0078] The flip box 101 is arranged on one side of the bagging opening 911 , and the front end opening of the flip box 101 is connected to the opening of the bagging opening 911 .

[0079] See also Figure 4-Figure 6 The conveying system 1 includes a frame 11 and a conveyor belt 12 arranged on the frame 11. An automatic weighing mechanism is provided on one side of the conveyor belt 12. The yarn bobbin 6 is pushed onto the conveyor belt 12 after being inspected and qualified by the automatic weighing mechanism; the conveyor belt 12 includes a plurality of small conveyor belts of equal length, which are driven by their own motors respectively and can be driven synchronously or stopped individually.

[0080] See also Figure 4-Figure 6The size head detection system 2 includes a first limit switch 21, a second limit switch 22, a third limit switch 23 and a control system. The second limit switch 22 and the third limit switch 23 are arranged on one side of a small conveyor belt closest to the film system 3. The small conveyor belt closest to the film system 3 is arranged below the film feeding assembly 8. A turnover assembly 10 is provided on one side of the small conveyor belt, and a pushing device is provided on the other side for pushing the yarn bobbin 6 into the turnover box 101; a baffle is provided at the end of the small conveyor belt to prevent the yarn bobbin 6 from falling;

[0081] The first limit switch 21 is set on one side of the conveyor belt adjacent to the second limit switch 22. The detection position of the first limit switch 21 is position one, the detection position of the second limit switch 22 is position two, and the detection position of the third limit switch 23 is position three.

[0082] After the first limit switch 21 detects the bobbin 6 at position 1, it stops the conveying of the small conveyor belt on the outside and waits for the front machine to complete the action before conveying the bobbin 6 again. After the conveyor belt conveys the bobbin 6 to position 2, it is detected by the second limit switch 22 again. At this time, the placement of the bobbin 6 is determined according to the detection time measured at the specified speed, whether it is the upper large and lower small state or the upper small and lower large state. Figure 7 and Figure 8 After receiving the detection signal, the electric box of the control system obtains the placement status of the yarn bobbin 6 and transmits the signal to the flip assembly 10. It decides whether the flip assembly 10 needs to perform a flip movement according to the placement requirements. After the conveyor belt transports the yarn bobbin 6 to position three, it is detected again by the third limit switch 23, and the signal is transmitted to the pushing device. The pushing device pushes the yarn bobbin 6 into the flip box 101, thereby obtaining the final three-row and four-column yarn bobbin array, and the large and small heads of adjacent yarn bobbins 6 are arranged at intervals.

[0083] See also Figure 35-Figure 37 The automatic arrangement system 4 includes an arrangement conveyor belt 41, a feeding plate 42 and a side feeding assembly 43. The arrangement conveyor belt 41 is arranged on one side of the bagging assembly 9. The feeding plate 42 is provided at one end of the arrangement conveyor belt 41 close to the bagging assembly 9. When four yarn tubes 6 are arranged on the arrangement conveyor belt 41, the feeding plate 42 pushes the four yarn tubes 6 to the side feeding position under the push of the cylinder. The side feeding position is provided with a side feeding assembly 43. The side feeding assembly 43 includes a rodless cylinder 431, a slide rail 432, The slide plate 433 and the long push plate 434, the rodless cylinder 431 is arranged above the arrangement conveyor belt 41, the rodless cylinder 431 is connected to the slide plate 433, the slide plate 433 is arranged on the slide rail 432, and a long push plate 434 is provided on the slide plate 433. The length of the long push plate 434 matches the width of the four yarn tubes 6, and the height of the long push plate 434 matches the height of the yarn tube 6. When the rodless cylinder 431 is actuated, it drives the slide plate 433, and the slide plate 433 drives the long push plate 434 to push the material or return to its position.

[0084] A storage platform is provided on one side of the arranging conveyor belt 41, and a yarn pushing device 45 is provided on the storage platform. When three rows of yarn tubes 6 are arranged on the storage platform, the yarn pushing device 45 pushes them into the packaging bag. There is a gap between the arranging conveyor belt 41 and the storage platform, so an adjustment plate 44 is provided between the arranging conveyor belt 41 and the storage platform. One side of the adjustment plate 44 is hinged to the frame below the arranging conveyor belt 41, and the bottom of the adjustment plate 44 is connected to the telescopic cylinder. When pushing material is needed, the adjustment plate 44 is lifted to fill the gap between the arranging conveyor belt 41 and the storage platform, which is more conducive to pushing material.

[0085] Working principle:

[0086] 1. The bobbins are transported to the size detection system via a conveyor belt. The limit switch determines the placement of the bobbins based on the detection time measured at the specified speed, whether it is in the upper large and lower small state or the upper small and lower large state. The control system's electrical box receives the detection signal to obtain the placement status of the bobbins and transmits the signal to the flip component, which determines whether the flip component needs to perform flipping movement based on the placement requirements.

[0087] 2. The bobbins are pushed to the turning assembly, which flips them according to a pre-set sequence and then pushes or directly pushes the bobbins into the bagging opening. The turning assembly of the present invention completes the turning motion to ensure that the bobbins are arranged and packaged smoothly. First, the conveyor belt transports the bobbins to the designated position, where they wait for a signal to begin the turning process. Once in the turning box, the signal detected determines whether to proceed. If turning is required, the rodless cylinder at the rear pushes the bobbins into the bagging opening of the film assembly after the turning process is completed.

[0088] 3. When the yarn bobbin is fed into the bagging port, the system first detects whether the film length is sufficient to complete the bagging operation; if the length is insufficient, the film feeding component is started and cooperates with the film storage component to lengthen the film length used for bagging (the length of a single film feeding can complete 2 to 3 bagging processes); if the length is sufficient, the bagging process is started directly.

[0089] 4. After the film covering process begins, the film is emitted from the film storage assembly, passes through the first transition roller, enters the swing frame, passes through the support tube and the film pulling roller, and enters between the two clamping rollers of the film clamping roller. After that, it is separated by the layering roller. The film follows the outer contour of the film covering component to form an enclosed shape. Then the push rod in the flip assembly pushes the yarn bobbin through the middle to complete the film covering.

[0090] 5. After the film is wrapped, the yarn bobbin will be pushed to the film cutting port, the upper ironing port and the lower ironing port will close together and cut the film, and then the push rod on the side will push the wrapped yarn bobbin into the next automatic arrangement process.

[0091] 6. Automatic arrangement, use the side feeding assembly to push the four yarn tubes to the packing table. When the yarn tube array is full, see Figure 37 , the yarn pushing device pushes it into the packaging bag.

[0092] 7. Automatic bagging and sewing.

[0093] The above are only specific application examples of the present invention and do not constitute any limitation on the scope of protection of the present invention. Any technical solutions formed by equivalent transformation or equivalent replacement shall fall within the scope of protection of the present invention.

Claims

1. A fully automatic yarn tube film covering system, characterized by: The film system includes a film storage assembly, a film delivery assembly and a bagging assembly. The film delivery assembly is provided below the film storage assembly, and a bagging assembly is provided on one side below the film delivery assembly. The bagging assembly is docked with the flip assembly. The film storage assembly includes a first transition roller, a second transition roller, a third transition roller, a swing frame, a film clamping roller and a layering roller. The first transition roller, the second transition roller and the third transition roller are arranged above the swing frame, a film clamping roller is arranged below the swing frame, and a layering roller is arranged below the film clamping roller. A lifting double-rod cylinder is arranged below the swing frame; the film clamping roller includes two parallel clamping rollers; The film feeding assembly includes a plurality of film feeding rollers, a baffle is provided at one end of the film feeding roller, and a polygonal baffle is provided at the other end, the outer side of the polygonal baffle is connected to two gear rods through a fixed plate, and the film feeding roller is connected to a reducer; The bagging assembly includes a bagging opening joint, a hot knife assembly and a pushing device, wherein the bagging opening joint includes a bagging opening, and the bagging opening is a hollow structure, including an upper plate and a lower plate arranged in parallel, and two side plates are connected on both sides of the lower plate by folding edges; the hot knife assembly includes a hot knife; the pushing device includes a pushing cylinder and a first pushing plate, a pushing cylinder seat is provided below the pushing cylinder, and one end of the guide rod of the pushing cylinder is connected to the first pushing plate; An upper ironing plate guard is provided on the ironing knife, a heat transfer plate is provided in the upper ironing plate guard, an upper ironing plate seat is provided above the upper ironing plate guard and fixed thereto, an upper double-rod cylinder is provided above the upper ironing plate seat, a lower ironing plate seat is provided below the ironing knife, a lower ironing plate pad is provided on the lower ironing plate seat, and a lower double-rod cylinder is provided below the lower ironing plate seat; the ironing knife assembly is provided on one side of the bagging opening joint, the lower ironing plate seat is flush with the lower plate of the bagging opening, and the pushing device is provided at the front and rear sides of the bagging opening joint, for pushing the yarn bobbin to the next process; The swing frame includes two swing plates on the left and right, and a first support tube, a second support tube and a film-drawing roller are provided between the two swing plates. The second support tube is provided between the middle parts of the swing plates, and the first support tube and the film-drawing roller are provided between the two ends of the swing plates respectively. The upper plate is in the shape of an isosceles trapezoid, the side plates are in the shape of a right-angled trapezoid, the waist edge of the upper plate and the bottom edge of the side plates are connected by an inclined plate; the front of the bag opening is in the shape of a quadrilateral with a right angle; A short blocking stick is provided above the bagging opening, one end of the short blocking stick is connected to the bagging opening through two supporting ribs, and the other end is connected to the bagging opening through a support frame, one end of the two supporting ribs is connected to the two waist edges of the upper plate respectively, and the other end is connected to the short blocking stick, the two supporting ribs are triangular with the upper plate, and a connecting plate is provided between the two supporting ribs, and the support frame includes an inclined section and a vertical section connected to each other, and the inclined section is connected to the upper plate; The first push plate includes a push plate bottom plate, and symmetrical push plate side plates are respectively provided on both sides of the push plate bottom plate. The push plate side plates are inclined outward, and the length of the push plate bottom plate matches the width of the yarn tube. The end of the push plate side plate is also provided with an outward inclined plate, so that the first push plate is W-shaped, and the angle is used to ensure that no offset occurs during the advancement of the yarn tube.

2. The fully automatic yarn bobbin wrapping system according to claim 1, characterized in that: A balancing block is connected to the middle of one of the swing plates.

3. The fully automatic yarn bobbin wrapping system according to claim 1, characterized in that: A limit plate is provided on each of the two sides above the swing frame, and a proximity switch is provided on the limit plate for controlling the left and right swing amplitude of the swing frame.

4. The fully automatic yarn bobbin wrapping system according to claim 1, characterized in that: A clamping roller bracket is provided at each end of the clamping roller, wherein one of the clamping roller brackets is composed of a cover plate and an adjustment plate, and the adjustment plate is slidably connected to the cover plate, thereby the height of the clamping roller bracket is adjustable and the clamping roller is tilted.

5. The fully automatic yarn bobbin wrapping system according to claim 1, characterized in that: The plurality of film feeding rollers are distributed in an arc shape, with supports respectively provided on both sides, and a slider provided under the stop bar, and the slider is arranged on the wall panel.

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