Winding and packaging device and method for producing high-strength and high-performance acrylic yarn

Abstract

The invention relates to a winding and packaging device and method for the production of high-strength and high-performance acrylic yarns, and relates to fields related to the production of acrylic yarns. The winding and packaging device for the production of high-strength and high-performance acrylic yarns comprises a support frame, on which a conveying assembly for transporting acrylic yarn rollers is installed, the conveying assembly is connected to a driving assembly installed in the support frame, two mounting frames arranged opposite to each other, the two mounting frames are respectively fixed on both sides of the support frame, and film attachment assemblies are installed on the two mounting frames, two No. 1 guide rods, and the two No. 1 guide rods are fixed on the support frame. The film attachment assembly in the present invention is different from the existing similar structure. The existing similar structure is to wrap a heat shrink film onto an object by heating and extruding for multiple times, while the present invention can be directly implemented by using a tubular heat shrink film, and the wrapping steps are greatly reduced, thereby improving the wrapping efficiency.

Description

Technical Field

[0001] The invention relates to the field related to acrylic yarn production, and in particular to a winding and packaging device and method for producing high-strength and high-performance acrylic yarn. Background Art

[0002] Acrylic yarn refers to yarn made of polyacrylonitrile fiber. Acrylic is resistant to acid, oxidant and general organic solvents, but not alkali. Acrylic products have good fluffiness, good warmth retention, soft hand feel, good weather resistance, mildew resistance and moth resistance.

[0003] In order to reduce labor costs and improve efficiency in acrylic yarn production, relatively simple packaging equipment is usually used. A packaging device for acrylic yarn production is disclosed after searching, with the announcement number: CN213009105U. The problem solved by the application is that the operator needs to hold the packaged acrylic yarn packaging box and put it into the box. Since the number of acrylic yarns in batch production is large, the process of packing and boxing is time-consuming and labor-intensive, which affects the work efficiency of acrylic yarn production and packaging.

[0004] This application is essentially a packing device, but in acrylic yarn production, after the yarn is rolled up, it is necessary to cover the surface with a transparent film, which is used to prevent the yarn roll from spreading out during transportation, and to protect some lighter-colored yarns from being contaminated before packaging, and to print yarn parameters, etc.

[0005] However, the device does not have a step of covering with a transparent film, and after searching, no such device is disclosed. In addition, the film attachment process is relatively dangerous because the film attachment process is performed by putting a heat shrink film on a wire roller and heating the heat shrink film to shrink the heat shrink film, and accidents are very likely to occur during the process. Summary of the invention

[0006] The object of the present invention is to provide a winding and packaging device and method for producing high-strength and high-performance acrylic yarns, so as to solve the problems raised in the above-mentioned background technology.

[0007] To achieve the above object, the present invention provides the following technical solutions:

[0008] A winding and packaging device for producing high-strength and high-performance acrylic yarn, comprising:

[0009] A support frame, on which a conveying assembly for transporting the acrylic yarn roller is installed, and the conveying assembly is connected to a driving assembly installed in the support frame;

[0010] Two mounting frames arranged opposite to each other, the two mounting frames are respectively fixed on two sides of the support frame, and the two mounting frames are both equipped with film-attached assemblies;

[0011] Two No. 1 guide rods, the two No. 1 guide rods are fixed on the support frame, a heating element is slidably mounted on the two No. 1 guide rods, both sides of the support frame are fixed with a No. 1 electric push rod, and a movable rod of the No. 1 electric push rod is fixed to the heating element;

[0012] A temperature controller is fixed to one side of the support frame, and the temperature controller is electrically connected to the heating element through a guide.

[0013] As a further solution of the present invention: the conveying assembly includes two conveying rollers rotatably installed in a support frame, the two conveying rollers are connected by two conveying chains, a plurality of follower plates are equidistantly fixed on the two conveying chains along the conveying path, two receiving members are rotatably installed on the plurality of follower plates, and the two receiving members and one of the conveying rollers are connected to the driving assembly.

[0014] As a further solution of the present invention: the receiving member includes a main shaft rod, and a tray is coaxially fixed on the main shaft rod;

[0015] The tray is trapezoidal in shape, and a receiving plate integrally formed therewith is provided at the bottom thereof, and the receiving plate has a diameter larger than the wire roller.

[0016] As a further solution of the present invention: the driving assembly includes a No. 1 mounting plate and two No. 2 mounting plates fixed in the support frame;

[0017] A transmission shaft is rotatably mounted on the two No. 2 mounting plates, a No. 2 gear is coaxially fixed to the top of the transmission shaft, and a No. 1 gear cooperating with the No. 2 gear is coaxially fixed to the bottom of the receiving member;

[0018] A power switching assembly is installed on the first mounting plate, and the transmission shaft and one of the conveying rollers are connected to the power switching assembly.

[0019] As a further solution of the present invention: the power switching assembly includes a motor slidably mounted on the bottom of the first mounting plate;

[0020] Wherein, the motor comprises a motor and a motor bracket, the motor is fixed on the motor bracket, and the motor bracket is slidably installed at the bottom of the first mounting plate;

[0021] A No. 1 transmission rod and a No. 2 transmission rod are installed on the No. 1 mounting plate, penetrating the No. 1 mounting plate and being rotatably connected to the No. 1 mounting plate. The No. 1 transmission rod and the No. 2 transmission rod are coaxially arranged. The No. 2 transmission rod is connected to the conveying roller via a No. 1 bevel gear set, and the No. 1 transmission rod is connected to the transmission shaft via a No. 2 bevel gear set.

[0022] A transmission cylinder is slidably mounted on the No. 1 transmission rod or the No. 2 transmission rod, and the transmission cylinder is fixed to the motor bracket through a transmission frame rotatably connected thereto, and two No. 2 electric push rods are fixed on one side of the No. 1 mounting plate, and the movable rods of the No. 2 electric push rods penetrate the No. 1 mounting plate and are fixed to the transmission frame;

[0023] The output shaft of the motor is connected to the motor via a second transmission chain.

[0024] As a further solution of the present invention: the film attachment assembly comprises a heat shrink film roller rotatably mounted in the mounting frame, and the heat shrink film is rolled up on the heat shrink film roller;

[0025] Two guide rollers for guiding are rotatably mounted on the mounting frame, and two feeding rollers are also rotatably mounted on the mounting frame. The heat shrinkable film passes between the two feeding rollers after being guided by the guide rollers. The two feeding rollers are connected by a gear set installed at both ends, and one of the feeding rollers on one of the mounting frames is connected to one of the feeding rollers on the other mounting frame by a No. 3 transmission chain;

[0026] Two limiting members are fixed between the two mounting frames, and two limiting grooves are arranged on the two limiting members. The limiting grooves on the two limiting members are extrusion-matched with the heat shrink film.

[0027] As a further solution of the present invention: the top of the limiting groove is elliptical, the bottom is circular, and the top and bottom of the limiting groove gradually change from elliptical to circular;

[0028] Wherein, the Y-axis and X-axis of the limit slot change synchronously.

[0029] As a further solution of the present invention: two sets of cutting blades are installed on opposite sides of the two limit members through electric slide rails;

[0030] Wherein, a single set of cutting blades includes two blades arranged opposite to each other.

[0031] As a further solution of the present invention: a No. 2 guide rod is slidably mounted on the two limit members, a material discharge member is fixed on the top of the two No. 2 guide rods, and a spring is sleeved on the two No. 2 guide rods;

[0032] A force-bearing member is fixed at the bottom end of one of the second guide rods, and a force-generating member cooperating with the force-bearing member is fixed on the side of the heating member facing the force-bearing member;

[0033] Wherein, the force-bearing member is made of deformable material.

[0034] The present invention also provides a winding and packaging method for producing high-strength and high-performance acrylic yarns, which uses the winding and packaging device for producing high-strength and high-performance acrylic yarns, and comprises the following steps:

[0035] Step 1: sleeve the wire roller on the receiving part of the conveying assembly, and then convey it equidistantly by conveying;

[0036] Step 2: conveying and cutting the heat shrink film through the film attachment assembly, and sleeve it on the wire roller;

[0037] Step three, heating the heat shrinkable film by heating the heating element, so that the heat shrinkable film shrinks and covers the wire roller.

[0038] Compared with the prior art, the beneficial effects of the present invention are as follows: the present invention uses the conveying assembly to perform equidistant intermittent conveying of the wire rollers;

[0039] The wire roller is installed on the receiving part of the conveying assembly, and the wire roller installation, yarn winding, wire roller film attachment, and heat shrink film heating are realized during the intermittent period of conveying the receiving part, and all are automatically completed by the equipment, so the automation degree of the present invention is relatively high;

[0040] The film attachment assembly in the present invention is different from the existing similar structure. The existing similar structure is to wrap a heat shrink film on the object by heating and extruding for multiple times, while the present invention can directly use a tubular heat shrink film, and the wrapping steps are greatly reduced, thereby improving the wrapping efficiency;

[0041] Secondly, the structure of the membrane assembly of the present invention is relatively simple, the corresponding cost is relatively low, and the practicality is high. BRIEF DESCRIPTION OF THE DRAWINGS

[0042] Figure 1 This is a schematic diagram of the overall structure of a winding and packaging device for the production of high-strength and high-performance acrylic yarn.

[0043] Figure 2 for Figure 1 Schematic diagram of the structure in another direction.

[0044] Figure 3 This is a schematic diagram of the internal structure of the support frame in the winding and packaging device used for the production of high-strength and high-performance acrylic yarn.

[0045] Figure 4 This is a schematic diagram of the structure of the receiving part in the winding and packaging device used for the production of high-strength and high-performance acrylic yarn.

[0046] Figure 5 This is a schematic diagram of the structure of the drive components in the winding and packaging device used for the production of high-strength and high-performance acrylic yarn.

[0047] Figure 6 for Figure 5 Structural breakdown diagram.

[0048] Figure 7 for Figure 5 Schematic diagram of the structure from another angle.

[0049] Figure 8 for Figure 7 Structural breakdown diagram.

[0050] Fig. 9 This is a schematic diagram of the structure of the transmission cylinder in the winding and packaging device used for the production of high-strength and high-performance acrylic yarn.

[0051] Fig.10 This is a schematic diagram of the structure of the film-attached component in the winding and packaging device used for the production of high-strength and high-performance acrylic yarn.

[0052] Fig.11 Exploded view of the structure of the film assembly in the winding and baling device for the production of high-strength and high-performance acrylic yarn.

[0053] Fig.12 for Fig.11 Enlarged view of point A in the middle.

[0054] Fig.13 It is a schematic plan view of the limit parts and heat shrink film in the winding and packaging device used for the production of high-strength and high-performance acrylic yarn.

[0055] Fig.14 Schematic diagram of the changes in the limit groove in the winding and packaging device for the production of high-strength and high-performance acrylic yarn.

[0056] In the figure: 1, support frame; 2, temperature controller; 3, No. 1 electric push rod; 4, mounting frame; 5, conveyor chain; 501, follower plate; 6, conveyor roller; 7, receiving member; 701, tray; 702, No. 1 gear; 8, No. 1 guide rod; 9, heating member; 901, force member; 10, No. 1 mounting plate; 11, No. 2 mounting plate; 12, No. 1 bevel gear set; 13, No. 2 gear; 1301, transmission shaft; 14, No. 2 bevel gear set; 15, No. 1 transmission rod; 15 01. Transmission rod No. 2; 16. Transmission chain No. 1; 17. Transmission cylinder; 18. Motor; 1801. Transmission frame; 19. Transmission chain No. 2; 20. Electric push rod No. 2; 21. Limiting member; 2101. Force-bearing member; 2102. Limiting groove; 22. Feeding roller; 2201. Gear set; 23. Heat shrink film; 24. Guide roller; 25. Heat shrink film roller; 26. Unloading member; 2601. Guide rod No. 2; 27. Spring; 28. Transmission chain No. 3; 29. ​​Cutting blade. DETAILED DESCRIPTION

[0057] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0058] In addition, when an element in the present invention is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only and are not intended to be the only embodiment.

[0059] For example, see Figures 1 to 14 , a winding and packaging device for high-strength and high-performance acrylic yarn production, comprising a support frame 1, on which a conveying assembly for transporting acrylic yarn rolls is installed, and the conveying assembly is connected to a driving assembly installed in the support frame 1;

[0060] Two mounting frames 4 are respectively fixed on both sides of the support frame 1, and the two mounting frames 4 are both equipped with film-attached assemblies;

[0061] Two No. 1 guide rods 8 are fixed on the support frame 1, and a heating element 9 is slidably mounted on the two No. 1 guide rods 8. A No. 1 electric push rod 3 is fixed on both sides of the support frame 1, and a movable rod of the No. 1 electric push rod 3 is fixed to the heating element 9; the heating element 9 is controlled to heat up by a temperature controller 2, and the heat shrink film sleeved on the wire roller is heated by the heating element 9. After heating, the heat shrink film shrinks and is tightened to the wire roller, and the No. 1 electric push rod 3 drives the heating element 9 to rise / fall vertically when working;

[0062] The temperature controller 2 is fixed to one side of the support frame 1 , and the temperature controller 2 is electrically connected to the heating element 9 through a guide.

[0063] In the embodiment of the present invention, please refer to the support frame 1 in FIG. Two yarn rollers are shown in the figure, the first limited position is the installation position for installing the line roller on the conveying component, the adjacent one is the winding position for winding the acrylic yarn, the winding position is away from the installation position on the side of the film attachment position, the film attachment position is away from the installation position as the heat shrink position, and the order is the installation position-winding position-film attachment position-heat shrink position;

[0064] The line roller is installed on the conveying component, and the line roller is intermittently and equidistantly conveyed by the conveying component. When the line roller reaches each rising position, the acrylic yarn winding, heat shrink film attachment and heat shrink film heating are completed in sequence.

[0065] The conveying assembly includes two conveying rollers 6 rotatably installed in the support frame 1, and the two conveying rollers 6 are connected by two conveying chains 5. A plurality of follower plates 501 are fixed on the two conveying chains 5 at equal intervals along the conveying path, and two receiving parts 7 are rotatably installed on the plurality of follower plates 501. The two receiving parts 7 and one of the conveying rollers 6 are connected to the driving assembly.

[0066] In the embodiment of the present invention, when the driving assembly is working, the receiving member 7 on the winding position and the heat shrink position is driven to rotate, or the conveying roller 6 is driven to rotate;

[0067] When one of the conveying rollers 6 rotates, the conveying chain 5 is conveyed, and at the same time, the follower plate 501 is driven to move along its conveying path, so as to drive the receiving member 7 to follow the movement through the follower plate 501 .

[0068] The receiving member 7 includes a main shaft rod, on which a tray 701 is coaxially fixed;

[0069] The tray 701 is trapezoidal in shape, and a receiving tray integrally formed therewith is disposed at the bottom thereof, and the receiving tray has a diameter larger than the wire roller.

[0070] In the embodiment of the present invention, the main shaft rod is used to limit the line roller. When installing, the line roller is sleeved on the receiving member 7 and supported by the tray 701 so that the line roller does not contact the follower plate 501.

[0071] The receiving plate of the tray 701 is used to support the heat shrinkable film when the film attachment assembly sleeves the heat shrinkable film on the line roller, so that the heat shrinkable film is located in the center of the line roller.

[0072] The driving assembly includes a first mounting plate 10 and two second mounting plates 11 fixed in the support frame 1;

[0073] A transmission shaft 1301 is rotatably mounted on the two No. 2 mounting plates 11, a No. 2 gear 13 is coaxially fixed to the top of the transmission shaft 1301, and a No. 1 gear 702 cooperating with the No. 2 gear 13 is coaxially fixed to the bottom of the receiving member 7;

[0074] A power switching assembly is installed on the first mounting plate 10, and the transmission shaft 1301 and one of the conveying rollers 6 are connected to the power switching assembly.

[0075] In the embodiment of the present invention, the power switching assembly is the driving source of the heating element 9 and the transmission shaft 1301, and can drive the heating element 9 or the transmission shaft 1301 to rotate by switching the driving mode;

[0076] When the power switching assembly works to drive the transmission shaft 1301 to rotate, the transmission shaft 1301 drives the second gear 13 to rotate, and at the same time, the first transmission chain 16 drives the other transmission shaft 1301 and the second gear 13 to rotate;

[0077] See also Figures 5 to 8 and Figure 3 After assembly, the second gear 13 is located between the two first gears 702 and in its movement path, so that when the receiving member 7 located at the winding position and the heat shrink position is meshed with the second gear 13 at the bottom of the first gear 702, the first gear 702 and the receiving member 7 are driven to rotate through the second gear 13, thereby driving the wire roller to rotate;

[0078] Since the receiving member 7 and the first gear 702 are driven to rotate, the receiving member 7 and the first gear 702 will not interfere with the second gear 13 when being transported along the path of the conveying chain 5 .

[0079] The power switching assembly includes a motor 18 slidably mounted on the bottom of the first mounting plate 10;

[0080] The motor 18 includes a motor and a motor bracket, the motor is fixed on the motor bracket, and the motor bracket is slidably mounted on the bottom of the first mounting plate 10;

[0081] The No. 1 mounting plate 10 is provided with a No. 1 transmission rod 15 and a No. 2 transmission rod 1501 which penetrate through the No. 1 mounting plate 10 and are rotatably connected to the No. 1 mounting plate 10. The No. 1 transmission rod 15 and the No. 2 transmission rod 1501 are coaxially arranged. The No. 2 transmission rod 1501 is connected to the conveying roller 6 through the No. 1 bevel gear set 12. The No. 1 transmission rod 15 is connected to the transmission shaft 1301 through the No. 2 bevel gear set 14.

[0082] The second bevel gear set 14 includes two bevel gears meshing with each other, and the two bevel gears are coaxially fixed to the transmission shaft 1301 and the first transmission rod 15 respectively. The first bevel gear set 12 also includes two bevel gears meshing with each other, and the two bevel gears are coaxially fixed to the rotating shaft of the conveying roller 6 and the second transmission rod 1501 respectively.

[0083] A transmission cylinder 17 is slidably mounted on the No. 1 transmission rod 15 or the No. 2 transmission rod 1501, and the transmission cylinder 17 is fixed to the motor bracket through a transmission frame 1801 rotatably connected thereto. Two No. 2 electric push rods 20 are fixed on one side of the No. 1 mounting plate 10, and the movable rods of the No. 2 electric push rods 20 penetrate the No. 1 mounting plate 10 and are fixed to the transmission frame 1801;

[0084] The output shaft of the motor is connected to the motor 18 via a second transmission chain 19 .

[0085] In the embodiment of the present invention, when the motor is working, the output shaft drives the transmission cylinder 17 to rotate through the second transmission chain 19, and when the transmission cylinder 17 rotates, the first transmission rod 15 or the second transmission rod 1501 is driven to rotate;

[0086] When the transmission cylinder 17 is on the No. 1 transmission rod 15, the No. 1 transmission rod 15 is driven to rotate. When the transmission cylinder 17 is on the No. 2 transmission rod 1501, the No. 2 transmission rod 1501 is driven to rotate. The movement of the transmission cylinder 17 is realized by the operation of the No. 2 electric push rod 20.

[0087] When the second electric push rod 20 is working, the movable rod is extended or retracted to drive the transmission frame 1801 to move axially along the first transmission rod 15. When the transmission frame 1801 moves, the motor and the transmission cylinder 17 are driven to follow the movement through the motor bracket, thereby realizing that the transmission cylinder 17 is sleeved on the first transmission rod 15 or the second transmission rod 1501;

[0088] When the No. 1 transmission rod 15 rotates, the transmission shaft 1301 is driven to rotate through the No. 2 bevel gear set 14, and when the No. 2 transmission rod 1501 rotates, the No. 1 bevel gear set 12 is driven to rotate through the conveying roller 6;

[0089] The power switching is achieved through the above-mentioned motion state.

[0090] Embodiment 2 is distinguished from Embodiment 1 in that: the film attachment assembly comprises a heat shrink film roller 25 rotatably mounted in the mounting frame 4, and a heat shrink film 23 is rolled up on the heat shrink film roller 25;

[0091] Two guide rollers 24 for guiding are rotatably mounted on the mounting frame 4. Two feeding rollers 22 are also rotatably mounted on the mounting frame 4. The heat shrinkable film 23 passes between the two feeding rollers 22 after being guided by the guide rollers 24. The two feeding rollers 22 are connected by a gear set 2201 installed at both ends. One of the feeding rollers 22 on one mounting frame 4 is connected to one of the feeding rollers 22 on the other mounting frame 4 by a No. 3 transmission chain 28.

[0092] Two limiting members 21 are fixed between the two mounting frames 4 . Two limiting grooves 2102 are formed on the two limiting members 21 . The limiting grooves 2102 on the two limiting members 21 are pressed and matched with the heat shrink film 23 .

[0093] In the embodiment of the present invention, a servo motor is fixed on one of the mounting frames 4, and the output shaft of the servo motor is coaxially fixed with one of the feed rollers 22. When the servo motor is working, the output shaft drives one of the feed rollers 22 to rotate;

[0094] When one of them rotates, the gear set 2201 drives the other gear set 2201 matched with it to rotate relatively, and at the same time, the third transmission chain 28 drives the other two feeding rollers 22 to rotate relatively;

[0095] When the feed rollers 22 rotate relative to each other, the heat shrinkable film 23 between the two feed rollers 22 is transported. When being transported, the heat shrinkable film 23 passes through the limiting groove 2102. The end of the heat shrinkable film 23 is opened by the extrusion of the limiting groove 2102, and is sleeved on the line roller directly below the heat shrinkable film 23 during transportation.

[0096] The top of the limiting groove 2102 is elliptical, and the bottom is circular. The top and bottom of the limiting groove 2102 gradually change from elliptical to circular.

[0097] Among them, the Y-axis and X-axis of the limiting groove 2102 change synchronously.

[0098] In the embodiment of the present invention, please refer to Fig.13 and Fig.14 The top of the limiting groove 2102 is elliptical, and its X-axis width is greater than the width of the heat shrink film 23, so that the heat shrink film 23 can enter the limiting groove 2102, and as the X-axis of the limiting groove 2102 changes, it gradually decreases, and then the component applies a certain extrusion force to the heat shrink film 23, so that it gradually expands;

[0099] The change of the Y-axis of the limiting groove 2102 is the change of the expansion of the end of the heat shrinkable film 23, so that the heat shrinkable film 23 always fits the inner wall of the limiting groove 2102.

[0100] Two sets of cutting blades 29 are installed on opposite sides of the two limit members 21 through electric slide rails;

[0101] The single set of cutting blades 29 includes two blades arranged opposite to each other.

[0102] In the embodiment of the present invention, the heat shrink film 23 can be cut by driving the two blades to move relative to each other through an electric slide rail;

[0103] It should be noted that this embodiment only provides one cutting method. Of course, other cutting methods can be selected according to actual production requirements. Any method that meets the cutting requirements can be adopted, and the present invention does not specifically limit it.

[0104] It should also be noted that the tray 701 can provide support for the cut heat shrink film 23 so that the cut heat shrink film 23 is located at the center of the line roller after it descends to the end of the stroke.

[0105] A No. 2 guide rod 2601 is slidably mounted on the two stoppers 21, a material removal member 26 is fixed on the top of the two No. 2 guide rods 2601, and a spring 27 is sleeved on the two No. 2 guide rods 2601;

[0106] A force-bearing member 2101 is fixed to the bottom end of one of the second guide rods 2601, and a force-generating member 901 cooperating with the force-bearing member 2101 is fixed to the side of the heating member 9 facing the force-bearing member 2101;

[0107] The force bearing member 2101 is made of a deformable material.

[0108] In the embodiment of the present invention, when the heating element 9 descends, the force-generating element 901 presses the force-bearing element 2101 to drive the second guide rod 2601 and the blanking element 26 to descend. When the blanking element 26 descends, the spring 27 is compressed so that the spring 27 reserves a certain amount of elastic potential energy. After the blanking element 26 descends to the end of the stroke, the descent of the force-generating element 901 drives the force-bearing element 2101 to deform, so that the force-generating element 901 passes through and separates from the force-bearing element 2101 through the deformation of the force-bearing element 2101. After the force-generating element 901 separates, the elastic potential energy of the spring 27 is released to drive the second guide rod 2601 and the blanking element 26 to reset.

[0109] When the blanking member 26 descends, it presses the cut heat shrink film 23 in the limiting groove 2102 to completely separate it from the limiting groove 2102;

[0110] Since the acrylic yarn has been wound around the line roller on which the heat shrink film 23 is mounted, the weight of the heat shrink film 23 is not enough to naturally fall to the end of the stroke after being mounted on the line roller. At this time, the heat shrink film 23 can be moved to the end of the stroke by pressing the blanking member 26.

[0111] The rising of the heating element 9 is to move the line roller with the film attached to the bottom of the heating element 9 .

[0112] The present invention also provides a winding and packaging method for the production of high-strength and high-performance acrylic yarns, using a winding and packaging device for the production of high-strength and high-performance acrylic yarns, comprising the following steps:

[0113] Step 1: sleeve the wire roller on the receiving member 7 on the conveying assembly, and then convey it equidistantly by conveying;

[0114] Step 2: conveying and cutting the heat shrink film 23 through the film attachment assembly, and sleeve it on the wire roller;

[0115] Step three, heating the heat shrinkable film 23 by heating the heating element 9, so that the heat shrinkable film 23 shrinks and covers the wire roller.

[0116] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

[0117] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A winding and packaging device for the production of high-strength and high-performance acrylic yarn, characterized in that: include: A support frame (1), wherein a conveying assembly for transporting an acrylic yarn roller is mounted on the support frame (1), and the conveying assembly is connected to a driving assembly mounted in the support frame (1); Two mounting frames (4) arranged opposite to each other, the two mounting frames (4) being respectively fixed to two sides of the support frame (1), and the two mounting frames (4) being both equipped with film attachment components; Two No. 1 guide rods (8), the two No. 1 guide rods (8) are fixed on the support frame (1), a heating element (9) is slidably mounted on the two No. 1 guide rods (8), a No. 1 electric push rod (3) is fixed on both sides of the support frame (1), and a movable rod of the No. 1 electric push rod (3) is fixed to the heating element (9); A temperature controller (2), the temperature controller (2) being fixed to one side of the support frame (1), the temperature controller (2) being electrically connected to the heating element (9) via a guide; The film attachment assembly comprises a heat shrink film roller (25) rotatably mounted in the mounting frame (4), and a heat shrink film (23) is rolled up on the heat shrink film roller (25); Two guide rollers (24) for guiding are rotatably mounted on the mounting frame (4), and two feeding rollers (22) are also rotatably mounted on the mounting frame (4). The heat shrinkable film (23) passes between the two feeding rollers (22) after being guided by the guide rollers (24). The two feeding rollers (22) are connected via a gear set (2201) mounted at both ends, and one of the feeding rollers (22) on one of the mounting frames (4) is connected to one of the feeding rollers (22) on the other mounting frame (4) via a third transmission chain (28); Two limiting members (21) are fixed between the two mounting frames (4), and two limiting grooves (2102) are provided on the two limiting members (21), and the limiting grooves (2102) on the two limiting members (21) are extrusion-matched with the heat shrink film (23); A servo motor is fixed on one of the mounting frames (4), and an output shaft of the servo motor is coaxially fixed with one of the feed rollers (22). When the servo motor is working, the output shaft drives one of the feed rollers (22) to rotate; When one of the feed rollers (22) rotates, the gear set (2201) drives the other gear set (2201) that cooperates with it to rotate relatively therewith, and at the same time, the third transmission chain (28) drives the other two feed rollers (22) to rotate relatively therewith; When the feed rollers (22) rotate relative to each other, the heat shrinkable film (23) between the two feed rollers (22) is transported, and when the heat shrinkable film (23) is transported, it passes through the limiting groove (2102), and its end is opened by the extrusion of the limiting groove (2102), so that it is sleeved on the line roller directly below the heat shrinkable film (23) during transportation; The top of the limiting groove (2102) is elliptical, and the bottom is circular, and the top and bottom of the limiting groove (2102) gradually change from elliptical to circular; Wherein, the Y-axis and X-axis of the limiting groove (2102) change synchronously.

2. A winding and packaging device for producing high-strength and high-performance acrylic yarn according to claim 1, characterized in that: The conveying assembly comprises two conveying rollers (6) rotatably mounted in a support frame (1); the two conveying rollers (6) are connected via two conveying chains (5); a plurality of follower plates (501) are equidistantly fixed on the two conveying chains (5) along a conveying path; two receiving members (7) are rotatably mounted on each of the plurality of follower plates (501); the two receiving members (7) and one of the conveying rollers (6) are connected to the driving assembly.

3. A winding and packaging device for producing high-strength and high-performance acrylic yarn according to claim 2, characterized in that: The receiving member (7) comprises a main shaft rod, on which a tray (701) is coaxially fixed; The tray (701) is trapezoidal in shape, and a receiving tray integrally formed therewith is provided at its bottom, wherein the receiving tray has a diameter greater than that of the wire roller.

4. A winding and packaging device for producing high-strength and high-performance acrylic yarn according to claim 2, characterized in that: The driving assembly comprises a first mounting plate (10) and two second mounting plates (11) fixed in the support frame (1); A transmission shaft (1301) is rotatably mounted on each of the two No. 2 mounting plates (11), a No. 2 gear (13) is coaxially fixed to the top of the transmission shaft (1301), and a No. 1 gear (702) cooperating with the No. 2 gear (13) is coaxially fixed to the bottom of the receiving member (7); A power switching assembly is mounted on the first mounting plate (10), and the transmission shaft (1301) and one of the conveying rollers (6) are both connected to the power switching assembly.

5. A winding and packaging device for producing high-strength and high-performance acrylic yarn according to claim 4, characterized in that: The power switching assembly comprises a motor (18) slidably mounted on the bottom of the first mounting plate (10); The motor (18) comprises a motor and a motor bracket, the motor is fixed on the motor bracket, and the motor bracket is slidably mounted on the bottom of the first mounting plate (10); A No. 1 transmission rod (15) and a No. 2 transmission rod (1501) are mounted on the No. 1 mounting plate (10), the No. 1 transmission rod (15) and the No. 2 transmission rod (1501) penetrating the No. 1 mounting plate (10) and being rotatably connected to the No. 1 mounting plate (10); the No. 1 transmission rod (15) and the No. 2 transmission rod (1501) are coaxially arranged; the No. 2 transmission rod (1501) is connected to the conveying roller (6) via a No. 1 bevel gear set (12); and the No. 1 transmission rod (15) is connected to the transmission shaft (1301) via a No. 2 bevel gear set (14); A transmission cylinder (17) is slidably mounted on the No. 1 transmission rod (15) or the No. 2 transmission rod (1501), and the transmission cylinder (17) is fixed to the motor bracket via a transmission frame (1801) rotatably connected thereto; two No. 2 electric push rods (20) are fixed to one side of the No. 1 mounting plate (10), and a movable rod of the No. 2 electric push rod (20) passes through the No. 1 mounting plate (10) and is fixed to the transmission frame (1801); The output shaft of the motor is connected to the motor (18) via a second transmission chain (19).

6. A winding and packaging device for producing high-strength and high-performance acrylic yarn according to claim 5, characterized in that: Two sets of cutting blades (29) are installed on opposite sides of the two limiting members (21) via electric slide rails; The single set of cutting blades (29) comprises two blades arranged opposite to each other.

7. A winding and packaging device for producing high-strength and high-performance acrylic yarn according to claim 6, characterized in that: A No. 2 guide rod (2601) is slidably mounted on each of the two stoppers (21), a material removal member (26) is fixed on the top of each of the No. 2 guide rods (2601), and a spring (27) is sleeved on each of the two No. 2 guide rods (2601); A force-bearing member (2101) is fixed to the bottom end of one of the second guide rods (2601), and a force-generating member (901) cooperating with the force-bearing member (2101) is fixed to the side of the heating member (9) facing the force-bearing member (2101); Wherein, the force-bearing member (2101) is made of a deformable material.

8. A winding and packaging method for producing high-strength and high-performance acrylic yarn, using the winding and packaging device for producing high-strength and high-performance acrylic yarn as claimed in any one of claims 2 to 7, characterized in that: The following steps are involved: Step 1, sleeve the wire roller on the receiving member (7) on the conveying assembly, and then convey it intermittently and equidistantly through conveying; Step 2, conveying and cutting the heat shrink film (23) through the film attachment component, and sleeve it on the wire roller; Step three, heating the heat shrinkable film (23) by heating the heating element (9), so that the heat shrinkable film (23) shrinks and covers the wire roller.

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