Shaping hot box for sea-island composite filament processing

Abstract

The utility model relates to the technical field of sea-island composite filament processing, and discloses a shaping hot box for sea-island composite filament processing, which comprises a workbench, the top of the workbench is fixedly connected with a hot box main body, the top of the workbench is provided with a pay-off mechanism, and the top of the workbench is provided with a winding mechanism. A positioning assembly used for guiding is installed on the outer side of the hot box body, a shaping mechanism used for heating and shaping is installed at the top of the hot box body, and the shaping mechanism comprises an air supply assembly and a flow guide assembly which are installed at the top of the hot box body; the flow guide assembly comprises two air guide barrels which penetrate through and are fixedly connected to the top of the hot box body, and dustproof plates which are connected to the tops of the air guide barrels through bolts. According to the shaping hot box for processing the sea-island composite filaments, hot air for heating can be intensively blown to the surfaces of the composite filaments, so that the composite filaments can be dried and shaped more quickly, the time required by complete shaping of the sea-island composite filaments is shortened, and the shaping work efficiency of the sea-island composite filaments is improved.

Description

Technical Field

[0001] The present application relates to the technical field of sea-island composite yarn processing, and in particular to a shaping hot box for sea-island composite yarn processing. Background Art

[0002] Sea-island fibers are made by dispersing one polymer in another polymer. The dispersed phase is in an "island" state in the fiber cross section, while the matrix is ​​equivalent to the "sea". From the cross section of the fiber, one component is surrounded by another component in a fine and dispersed state, as if there are many islands in the sea. In the process of processing sea-island fibers into sea-island composite yarns, a hot box is required for heating and shaping.

[0003] According to a shaping hot box for processing sea-island composite yarns disclosed in Chinese patent announcement No. CN219526930U, the patent can allow the sea-island composite yarns to be fixedly conveyed by setting a conveying wheel and a guide wheel, so as to facilitate the normal heating and shaping work. The hot air conveying mechanism in the patent is realized by an air guide box and internal fan blades. The hot air blown out from the bottom of the air guide box plays a role in hot air drying and shaping the sea-island composite yarns. However, due to the small surface area of ​​the composite yarns, the bottom of the air guide box in the patent does not have an air collecting structure for small wire bundles, which will result in most of the wind force not directly acting on the surface of the composite yarn, resulting in poor actual heating and drying efficiency, which leads to a certain room for improvement in the practicality of the existing sea-island composite yarn processing shaping hot box. Utility Model Content

[0004] In response to the shortcomings of the prior art, the present application provides a shaping hot box for processing sea-island composite yarns, which has the advantages of being able to concentrate the hot air used for heating on the surface of the composite yarn so that it can be dried and shaped more quickly. This solves the problem that most of the wind force in the existing sea-island composite yarn processing shaping hot boxes does not directly act on the surface of the composite yarn during the hot air drying process.

[0005] To achieve the above-mentioned purpose, the present application provides the following technical solutions: a heat box for shaping sea-island composite yarn processing, comprising a workbench, a heat box body is fixedly connected to the top of the workbench, a wire-releasing mechanism is installed on the top of the workbench, a winding mechanism is installed on the top of the workbench, a positioning assembly for guiding is installed on the outer side of the heat box body, and a shaping mechanism for heating and shaping is installed on the top of the heat box body;

[0006] The shaping mechanism comprises an air supply component and a flow guide component installed on the top of the heat box body;

[0007] The air guide assembly includes two air guide tubes that pass through and are fixedly connected to the top of the heat box body, a dustproof plate that is bolted to the top of the air guide tubes, an air collecting box that is fixedly connected between the bottoms of the two air guide tubes, four arc-shaped air boxes fixed to the bottoms of the air collecting box, and cutting plates that are fixed to the inner sides of the arc-shaped air boxes and evenly distributed.

[0008] By adopting the above technical scheme, the hot air used for heating can be concentrated on the surface of the composite yarn so that it can be dried and shaped more quickly, thereby reducing the time required for the complete shaping of the island composite yarn and improving the efficiency of the shaping work of the island composite yarn. At the same time, it can also block the dust blown into the air to a certain extent, so that the shaping work of the island composite yarn can be carried out normally and efficiently.

[0009] Furthermore, the air supply assembly includes two support blocks fixedly connected to the top of the heat box body, a transmission rod rotatably connected between opposite sides of the two support blocks through a bearing, a driving mechanism fixedly installed on the right side of the right support block, two active bevel gears fixed to the outside of the transmission rod, a mounting strip fixed to the inner side of the air guide tube, a driving shaft rotatably connected to the bottom of the mounting strip through a bearing, fan blades fixedly installed at the bottom end of the driving shaft, a driven bevel gear fixed to the top end of the driving shaft, and a heating wire fixedly installed on the inner side of the air guide tube and located below the corresponding fan blade.

[0010] By adopting the above technical solution, the outside air can be heated and then transported to the interior of the heat box body.

[0011] Furthermore, the left end of the transmission rod passes through the two air guide tubes in sequence, and the output shaft of the driving mechanism passes through the right side of the right support block and is fixedly connected to the right end of the transmission rod.

[0012] By adopting the above technical solution, the driving mechanism can drive the transmission rod to rotate stably.

[0013] Furthermore, the top end of the driving shaft passes through the bottom end of the corresponding mounting strip, and the top end of the driven bevel gear meshes with the bottom end of the corresponding driving bevel gear.

[0014] By adopting the above technical solution, the active bevel gear can drive the driven bevel gear to rotate.

[0015] Furthermore, the top and bottom of the air guide cylinder are both opened, and the four arc-shaped wind boxes are evenly distributed on the front and back sides of the bottom of the air collecting box, and the arc-shaped wind boxes on the front and back sides are staggered.

[0016] By adopting the above technical solution, the flowing air can normally enter the interior of the air collecting box through the air guide tube, and then be discharged through the arc-shaped air box.

[0017] Furthermore, the opposite sides of the arc-shaped bellows on the front and back sides are in parallel and both are open, and the cutting plate is located on the inner side of the corresponding arc-shaped bellows close to the opening.

[0018] By adopting the above technical solution, the hot air discharged through the arc-shaped bellows can be evenly blown on the surface of the sea-island composite yarn.

[0019] Furthermore, the positioning assembly includes two fixed plates respectively fixedly connected to the left and right sides of the heat box body, eight connecting plates respectively fixed to the opposite sides of the two fixed plates and the left and right sides of the heat box body, a rotating rod rotatably connected between the opposite sides of the two corresponding connecting plates through a bearing, and a positioning roller fixed to the outside of the rotating rod; conveying holes are opened on both sides of the left and right sides of the heat box body.

[0020] By adopting the above technical solution and using the positioning component, the sea-island composite yarn can be stably and continuously transported during the shaping process.

[0021] Furthermore, the position of the positioning roller corresponds to the position of the conveying hole, the positioning rollers on the left and right sides are symmetrically distributed, and the positioning rollers are located between the opposite sides of the unwinding mechanism and the winding mechanism.

[0022] By adopting the above technical solution, the sea-island composite yarn released by the pay-off mechanism can enter the interior of the hot box body through the positioning cooperation between the two positioning rollers on the left, and then be wound on the outside of the winding mechanism through the cooperation between the two positioning rollers on the right.

[0023] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0024] The shaping hot box for processing the sea-island composite yarn, through the coordinated use of the hot box main body, the pay-off mechanism, the winding mechanism, the positioning assembly and the shaping mechanism on the top of the workbench, can concentrate the hot air used for heating on the surface of the composite yarn so that it can be dried and shaped more quickly, thereby reducing the time required for the complete shaping of the sea-island composite yarn and improving the efficiency of the shaping work of the sea-island composite yarn. At the same time, it can also block the dust blown into the air to a certain extent, so that the shaping work of the sea-island composite yarn can be carried out normally and efficiently, thereby effectively improving the practicality of the shaping hot box for processing the sea-island composite yarn. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a schematic diagram of the structure of this application;

[0026] Figure 2 For this application structure Figure 1 A three-dimensional schematic diagram of the CIMC wind box connection structure;

[0027] Figure 3 For this application structure Figure 1 A cross-sectional view of the middle air duct connection structure;

[0028] Figure 4 For this application structure Figure 1 Front view of .

[0029] In the figure: 1. workbench; 2. hot box body; 3. pay-off mechanism; 4. winding mechanism; 500. positioning assembly; 501. fixing plate; 502. connecting plate; 503. rotating rod; 504. positioning roller; 505. conveying hole; 600. shaping mechanism; 601. air guide tube; 602. dustproof plate; 603. supporting block; 604. transmission rod; 605. driving mechanism; 606. active bevel gear; 607. mounting strip; 608. driving shaft; 609. fan blade; 610. driven bevel gear; 611. heating wire; 612. air collecting box; 613. arc bellows; 614. slitting plate. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present application.

[0031] See also Figure 1-4 The present application provides a technical solution: a heat box for shaping sea-island composite yarn processing, comprising a workbench 1, a heat box body 2 is fixedly connected to the top of the workbench 1, a wire-releasing mechanism 3 is installed on the top of the workbench 1, a winding mechanism 4 is installed on the top of the workbench 1, a positioning component 500 for guiding is installed on the outer side of the heat box body 2, and a shaping mechanism 600 for heating and shaping is installed on the top of the heat box body 2; through the coordinated use of the heat box body 2, the wire-releasing mechanism 3, the winding mechanism 4, the positioning component 500 and the shaping mechanism 600 on the top of the workbench 1, the hot air used for heating can be concentrated on the surface of the composite yarn so that it can be dried and shaped more quickly, thereby reducing the time required for the complete shaping of the sea-island composite yarn, improving the efficiency of the shaping work of the sea-island composite yarn, and at the same time, it can also block the dust blown into the air to a certain extent, so that the shaping work of the sea-island composite yarn can be carried out normally and efficiently, thereby effectively improving the practicality of the shaping heat box for sea-island composite yarn processing.

[0032] It should be noted that the pay-off mechanism 3 and the winding mechanism 4 are both structures disclosed in the prior art, which utilize the rotation of the motor to drive the round roller to rotate, thereby playing the role of paying out the composite wire and winding the composite wire, wherein the rotation rates of the pay-off mechanism 3 and the winding mechanism 4 need to match.

[0033] In this embodiment, the shaping mechanism 600 is a structure for hot-air shaping of the island-in-the-sea composite yarn.

[0034] like Figure 1 , Figure 2 and Figure 3 As shown, the shaping mechanism 600 includes an air supply component and a flow guide component installed on the top of the heat box body 2.

[0035] It should be noted that the shaping mechanism 600 can be used to conveniently and quickly perform hot-air shaping on the sea-island composite yarn.

[0036] In this embodiment, the guide assembly is a structure for concentrating hot air and blowing it onto the surface of the sea-island composite yarn.

[0037] like Figure 1 , Figure 2 and Figure 3 As shown, the air guide assembly includes two air guide tubes 601 that pass through and are fixedly connected to the top of the heat box body 2, a dustproof plate 602 that is bolted to the top of the air guide tube 601, an air collecting box 612 that is fixedly connected between the bottoms of the two air guide tubes 601, four arc-shaped wind boxes 613 fixed to the bottom of the air collecting box 612, and cutting plates 614 that are fixed to the inner side of the arc-shaped wind boxes 613 and evenly distributed.

[0038] It should be noted that the top and bottom of the air guide 601 are both open, and the four arc-shaped wind boxes 613 are evenly distributed on the front and back of the bottom of the air collecting box 612. The front and back arc-shaped wind boxes 613 are staggered, so that the flowing air can normally pass through the air guide 601 into the interior of the air collecting box 612, and then be discharged through the arc-shaped wind boxes 613.

[0039] In addition, the opposite sides of the front and back arc bellows 613 are parallel and both are open, and the slitting plate 614 is located on the inner side of the corresponding arc bellows 613 close to the opening, so that the hot air discharged through the arc bellows 613 can be evenly blown on the surface of the island composite yarn.

[0040] In this embodiment, the air supply component is a structure for conveying hot air.

[0041] like Figure 1 , Figure 2 and Figure 3As shown, the air supply assembly includes two support blocks 603 fixedly connected to the top of the heat box body 2, a transmission rod 604 rotatably connected between the opposite sides of the two support blocks 603 through a bearing, a driving mechanism 605 fixedly installed on the right side of the right support block 603, two active bevel gears 606 fixed to the outside of the transmission rod 604, a mounting strip 607 fixed to the inner side of the air guide tube 601, a driving shaft 608 rotatably connected to the bottom of the mounting strip 607 through a bearing, a fan blade 609 fixedly installed at the bottom end of the driving shaft 608, a driven bevel gear 610 fixed to the top end of the driving shaft 608, and a heating wire 611 fixedly installed on the inner side of the air guide tube 601 and located below the corresponding fan blade 609.

[0042] It should be noted that the left end of the transmission rod 604 passes through the two air guide tubes 601 in sequence, and the output shaft of the driving mechanism 605 passes through the right side of the right support block 603 and is fixedly connected to the right end of the transmission rod 604, so that the driving mechanism 605 can drive the transmission rod 604 to rotate stably, wherein the driving mechanism 605 can be a servo motor.

[0043] In addition, the top of the driving shaft 608 passes through the bottom of the corresponding mounting strip 607 , and the top of the driven bevel gear 610 meshes with the bottom of the corresponding driving bevel gear 606 , so that the driving bevel gear 606 can drive the driven bevel gear 610 to rotate.

[0044] In this embodiment, the positioning assembly 500 is a structure for providing positioning and guidance for the island-in-the-sea composite yarn.

[0045] like Figure 1 and Figure 4 As shown, the positioning assembly 500 includes two fixed plates 501 respectively fixedly connected to the left and right sides of the heat box body 2, eight connecting plates 502 respectively fixed to the opposite sides of the two fixed plates 501 and the left and right sides of the heat box body 2, a rotating rod 503 rotatably connected between the opposite sides of the two corresponding connecting plates 502 through a bearing, and a positioning roller 504 fixed to the outside of the rotating rod 503; conveying holes 505 are opened on both sides of the left and right sides of the heat box body 2.

[0046] It should be noted that the position of the positioning roller 504 corresponds to the position of the conveying hole 505, and the positioning rollers 504 on the left and right sides are symmetrically distributed. The positioning rollers 504 are located between the opposite sides of the pay-off mechanism 3 and the winding mechanism 4, so that the island composite yarn released by the pay-off mechanism 3 can enter the interior of the hot box body 2 through the positioning cooperation between the two positioning rollers 504 on the left, and then be wound around the outside of the winding mechanism 4 through the cooperation between the two positioning rollers 504 on the right.

[0047] It should also be noted that, through the positioning effect of the left and right positioning rollers 504, the island composite yarn located inside the heat box body 2 can be maintained between the front arc bellows 613 and the opposite side of the back arc bellows 613, and located at the opening of the arc bellows 613, so that the hot air blown out from the inside of the arc bellows 613 can directly act on the surface of the island composite yarn.

[0048] The working principle of the above embodiment is:

[0049] When the sea-island composite yarn is heated and shaped, the pay-off mechanism 3 and the winding mechanism 4 are started, and the sea-island composite yarn wound on the pay-off mechanism 3 passes through the bottom of the left bottom positioning roller 504, the top of the left top positioning roller 504, the left conveying hole 505, the right conveying hole 505, the top of the right top positioning roller 504, the bottom of the right bottom positioning roller 504, and finally winds on the outside of the winding mechanism 4, so that the sea-island composite yarn can move stably along the above route, and the driving mechanism 605 is started to drive the transmission rod 604 to rotate, thereby driving the driven bevel gear 606 to drive the driven bevel gear 606. The bevel gear 610 rotates, causing the drive shaft 608 to rotate and driving the fan blades 609 to rotate, starting the heating wire 611, allowing the outside air to pass through the dust plate 602 for dust filtration and then enter the interior of the air guide tube 601 to be heated by the heating wire 611. The heated flowing air enters the interior of the air collecting box 612 and is concentrated together, and finally discharged through the arc-shaped air box 613. During the discharge process, the flowing air can be separated by the cutting plate 614, so that the separated hot air can directly act on the surface of the island composite yarn relatively evenly, so that the island composite yarn can be quickly shaped.

[0050] Compared with the prior art, the shaping hot box for processing the sea-island composite yarn, through the coordinated use of the hot box body 2, the pay-off mechanism 3, the winding mechanism 4, the positioning assembly 500 and the shaping mechanism 600 on the top of the workbench 1, can concentrate the hot air used for heating on the surface of the composite yarn so that it can be dried and shaped more quickly, thereby reducing the time required for the complete shaping of the sea-island composite yarn and improving the efficiency of the shaping of the sea-island composite yarn. At the same time, it can also block the dust blown into the air to a certain extent, so that the shaping of the sea-island composite yarn can be carried out normally and efficiently, thereby effectively improving the practicability of the shaping hot box for processing the sea-island composite yarn and solving the problem that most of the wind force does not directly act on the surface of the composite yarn during the hot air drying process of the existing sea-island composite yarn shaping hot box.

[0051] The electrical components mentioned in the text are all electrically connected to the main controller and the power supply. The main controller can be a conventional known device for control such as a computer, and the existing public power connection technology is not described in detail in the text.

Claims

1. A heat box for shaping sea-island composite yarns, comprising a workbench (1), characterized in that: The top of the workbench (1) is fixedly connected to a heat box body (2), a wire-releasing mechanism (3) is installed on the top of the workbench (1), a winding mechanism (4) is installed on the top of the workbench (1), a positioning assembly (500) for guiding is installed on the outside of the heat box body (2), and a shaping mechanism (600) for heating and shaping is installed on the top of the heat box body (2); The shaping mechanism (600) comprises an air supply component and a flow guide component installed on the top of the heat box body (2); The air guide assembly comprises two air guide tubes (601) passing through and fixedly connected to the top of the heat box body (2), a dustproof plate (602) connected to the top of the air guide tubes (601) by bolts, an air collecting box (612) fixedly connected between the bottoms of the two air guide tubes (601), four arc-shaped air boxes (613) fixed to the bottom of the air collecting box (612), and evenly distributed cutting plates (614) fixed to the inner sides of the arc-shaped air boxes (613).

2. The heat setting box for processing sea-island composite yarn according to claim 1, characterized in that: The air supply assembly comprises two support blocks (603) fixedly connected to the top of the heat box body (2), a transmission rod (604) rotatably connected between opposite sides of the two support blocks (603) through a bearing, a driving mechanism (605) fixedly installed on the right side of the right support block (603), two active bevel gears (606) fixed on the outside of the transmission rod (604), a mounting strip (607) fixed on the inner side of the air guide tube (601), a driving shaft (608) rotatably connected to the bottom of the mounting strip (607) through a bearing, a fan blade (609) fixedly installed at the bottom end of the driving shaft (608), a driven bevel gear (610) fixedly installed at the top end of the driving shaft (608), and an electric heating wire (611) fixedly installed on the inner side of the air guide tube (601) and located below the corresponding fan blade (609).

3. The heat setting box for processing sea-island composite yarn according to claim 2, characterized in that: The left end of the transmission rod (604) passes through the two air guide tubes (601) in sequence, and the output shaft of the driving mechanism (605) passes through the right side of the right support block (603) and is fixedly connected to the right end of the transmission rod (604).

4. The heat setting box for processing sea-island composite yarn according to claim 2, characterized in that: The top end of the driving shaft (608) passes through the bottom end of the corresponding mounting strip (607), and the top end of the driven bevel gear (610) meshes with the bottom end of the corresponding driving bevel gear (606).

5. The heat setting box for processing sea-island composite yarn according to claim 1, characterized in that: The top and bottom of the air guide cylinder (601) are both open, and the four arc-shaped wind boxes (613) are evenly distributed on the front and back sides of the bottom of the air collecting box (612), and the arc-shaped wind boxes (613) on the front and back sides are staggered.

6. The heat setting box for processing sea-island composite yarn according to claim 1, characterized in that: The opposite sides of the arc-shaped bellows (613) on the front and back sides are in parallel and both are arranged with openings, and the cutting plate (614) is located on the inner side of the corresponding arc-shaped bellows (613) close to the opening.

7. The heat setting box for processing sea-island composite yarn according to claim 1, characterized in that: The positioning assembly (500) comprises two fixing plates (501) respectively fixedly connected to the left and right sides of the heat box body (2), eight connecting plates (502) respectively fixed to the opposite sides of the two fixing plates (501) and the left and right sides of the heat box body (2), a rotating rod (503) rotatably connected between the opposite sides of the two connecting plates (502) via a bearing, and a positioning roller (504) fixed to the outside of the rotating rod (503); the left and right sides of the heat box body (2) are both provided with conveying holes (505).

8. The heat setting box for processing sea-island composite yarn according to claim 7, characterized in that: The position of the positioning roller (504) corresponds to the position of the conveying hole (505), the positioning rollers (504) on the left and right sides are symmetrically distributed, and the positioning rollers (504) are located between the opposite sides of the unwinding mechanism (3) and the winding mechanism (4).

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