Spinning equipment for processing two-component fibers

Abstract

The utility model discloses spinning equipment for processing two-component fibers, which comprises a spinning box, a false twisting machine is mounted on the inner wall of the spinning box, a box door is mounted on the outer wall of the spinning box, a heating pipe is arranged on one side of the outer wall of the false twisting machine, and a tensioning wheel is arranged on one side, far away from the false twisting machine, of the heating pipe. The utility model relates to the technical field of spinning equipment, through the cooperation of the refrigerating machine, the circulating pump and the cooling frame, polyester yarns pass through the cooling frame, and the refrigerating machine is used for refrigerating the cooling liquid, so that the circulating pump enables the cooling liquid to flow into the cooling frame along the connecting pipe, the temperature of the cooling frame is lower, and the cooling liquid can flow into the refrigerating machine through the return pipe; the cooling liquid can be recycled, continuous cooling of the polyester yarn can be guaranteed, and the problem that in the prior art, when a fan is used for cooling the polyester yarn, dust can be attached to the polyester yarn, and therefore the polyester yarn is polluted is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of spinning equipment, in particular to a spinning equipment for processing double-component fibers. Background Art

[0002] In the bonding industry, as customers' requirements for products continue to increase, the requirements for the uniformity of the bulkiness of polyester high-elastic yarn are also getting higher and higher. The most fundamental reason for the poor uniformity of bulkiness is the uneven bulkiness of the original yarn.

[0003] In the prior art, when the polyester yarn is used, it is passed through a heating box for heating, and after heating, the polyester yarn is stretched by a tensioning wheel, and after stretching, it is cooled and shaped by a cooling fan, so that it is more convenient for subsequent use.

[0004] However, in actual use, when a fan is used to cool and shape the stretched polyester filaments, the fan will blow the dust in the box toward the polyester filaments, causing the dust to adhere to the outer wall of the polyester filaments, thereby contaminating the polyester filaments. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a spinning device for processing two-component fibers, which solves the problem that when a fan is used to cool and shape the stretched polyester filaments in actual use, the fan will blow dust in the box toward the polyester filaments, causing the dust to adhere to the outer wall of the polyester filaments, thereby contaminating the polyester filaments.

[0006] To achieve the above-mentioned purpose, the utility model is implemented through the following technical solutions: a spinning equipment for processing two-component fibers, comprising a spinning box, a false twisting machine is installed on the inner wall of the spinning box, a box door is installed on the outer wall of the spinning box, a heating tube is arranged on one side of the outer wall of the false twisting machine, a tensioning wheel is arranged on the side of the heating tube away from the false twisting machine, a collecting wheel is installed inside the spinning box, a cooling structure is installed between the collecting wheel and the tensioning wheel, the cooling structure comprises a refrigerator, a cooling rack, a mounting rack, a connecting pipe, a return pipe and a circulating pump, the bottom of the mounting rack is fixedly connected to the bottom of the inner wall of the spinning box, the top of the mounting rack is fixedly connected to the cooling rack, the bottom of the cooling rack is connected to the circulating pump, the input end of the circulating pump is connected to the refrigerator, the outer wall of the circulating pump is fixedly connected to the outer wall of the refrigerator, the bottom of the refrigerator is fixedly connected to the bottom of the inner wall of the spinning box, the top of the refrigerator is connected to the return pipe, and one end of the return pipe is connected to the bottom of the cooling rack.

[0007] Preferably, support wheels are provided on both sides above the top of the tension wheel, and the outer walls of the two support wheels are rotatably connected to the top of the inner wall of the spinning box.

[0008] Preferably, a heating plate is fixedly connected to the outer wall of the heating tube, and the outer wall of the heating plate is fixedly connected to the inner wall of the spinning box.

[0009] Preferably, the outer wall of the tensioning wheel is movably connected to a telescopic rod, the outer wall of the telescopic rod is movably connected to a fixed column, the inner wall of the fixed column is pressed against a spring, the top of the spring is pressed against the bottom of the telescopic rod, the outer wall of the fixed column is plugged with a fixing frame, and the bottom of the fixing frame is fixedly connected to the bottom of the inner wall of the spinning box.

[0010] Preferably, a servo motor is fixedly connected to the bottom of the inner wall of the fixing frame, a transmission gear is fixedly connected to the output end of the servo motor, a threaded barrel is meshingly connected to the outer wall of the transmission gear, the outer wall of the threaded barrel is rotatably connected to the inner wall of the fixing frame through a bearing, a threaded rod is threadedly connected to the inner wall of the threaded barrel, and one end of the threaded rod extending to the outer wall of the threaded barrel is fixedly connected to the bottom of the fixing column.

[0011] Beneficial Effects

[0012] The utility model provides a spinning device for processing two-component fibers. The spinning device has the following beneficial effects: the two-component fiber processing spinning device passes the polyester yarn through the cooling rack through the cooperation of a refrigerator, a circulating pump and a cooling rack, and uses the refrigerator to cool the coolant, so that the circulating pump flows the coolant into the cooling rack along the connecting pipe, so that the temperature of the cooling rack is lower, and can also flow into the refrigerator through a reflux pipe, so that the coolant can be circulated and used, and can ensure continuous cooling of the polyester yarn, solving the problem of the prior art that when the fan is used to cool the polyester yarn, dust will adhere to the polyester yarn, thereby causing pollution to the polyester yarn.

[0013] Through the cooperation of the servo motor, the threaded rod and the threaded barrel, the servo motor is used to drive the transmission gear to rotate, and through the engagement with the threaded barrel, the threaded rod is driven to rotate, so that the fixed column drives the tensioning wheel to rise and fall, and then the tightness of the polyester yarn during stretching is adjusted, thereby improving the high elasticity of the polyester yarn. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the appearance of the utility model;

[0016] Figure 3 for Figure 1 Structural schematic diagram of the cooling rack, mounting rack and refrigerator;

[0017] Figure 4 for Figure 1 Schematic diagram of the structure of the middle spring and the fixed frame.

[0018] In the figure: 1, spinning box, 2, false twisting machine, 3, heating tube, 4, supporting wheel, 5, cooling rack, 6, collecting wheel, 7, mounting rack, 8, refrigerator, 9, spring, 10, fixing rack, 11, heating plate, 12, box door, 13, connecting pipe, 14, circulating pump, 15, reflux pipe, 16, tensioning wheel, 17, telescopic rod, 18, fixing column, 19, threaded rod, 20, servo motor, 21, transmission gear, 22, threaded cylinder. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] However, in actual use, when a fan is used to cool and shape the stretched polyester filaments, the fan will blow the dust in the box toward the polyester filaments, causing the dust to adhere to the outer wall of the polyester filaments, thereby contaminating the polyester filaments.

[0021] In view of this, the utility model provides a spinning device for processing two-component fibers, which solves the problem that when a fan is used to cool and shape the stretched polyester yarn in actual use, the fan will blow the dust in the box toward the polyester yarn, causing it to adhere to the outer wall of the polyester yarn, thereby causing pollution to the polyester yarn.

[0022] By those skilled in the art, the components in this case are connected in sequence. The specific connection and operation sequence should refer to the following working principle. The detailed connection means are well-known technologies in the art. The following mainly introduces the working principle and process.

[0023] Embodiment 1: Figure 1-4It can be seen that a spinning device for processing two-component fibers includes a spinning box 1, a false twisting machine 2 is installed on the inner wall of the spinning box 1, and the false twisting machine 2 is used to pull the polyester yarn, wherein the model of the false twisting machine 2 is not limited, and a box door 12 is installed on the outer wall of the spinning box 1, and a heating tube 3 is arranged on one side of the outer wall of the false twisting machine 2, and a tensioning wheel 16 is arranged on the side of the heating tube 3 away from the false twisting machine 2, and a collecting wheel 6 is installed inside the spinning box 1, and the collecting wheel 6 is used to collect the polyester yarn, and the collecting wheel 6 is driven by a motor to rotate, and a cooling structure is installed between the collecting wheel 6 and the tensioning wheel 16, and the cooling structure includes a refrigerator 8, a cooling rack 5, a mounting rack 7, and a connecting pipe 13. A reflux pipe 15 and a circulation pump 14. The bottom of the mounting frame 7 is fixedly connected to the bottom of the inner wall of the spinning box 1. The top of the mounting frame 7 is fixedly connected to the cooling frame 5. The bottom of the cooling frame 5 is connected to the circulation pump 14, wherein the model of the circulation pump 14 is not limited. The input end of the circulation pump 14 is connected to the refrigerator 8, and the refrigerator 8 is used to cool the coolant. The model of the refrigerator 8 is not limited. The outer wall of the circulation pump 14 is fixedly connected to the outer wall of the refrigerator 8. The bottom of the refrigerator 8 is fixedly connected to the bottom of the inner wall of the spinning box 1. The top of the refrigerator 8 is connected to the reflux pipe 15, and one end of the reflux pipe 15 is connected to the bottom of the cooling frame 5.

[0024] In the specific implementation process, it is worth pointing out that, with the cooperation of the refrigerator 8, the circulating pump 14 and the cooling rack 5, the polyester yarn passes through the cooling rack 5, and the refrigerator 8 is used to cool the coolant, so that the circulating pump 14 flows the coolant into the cooling rack 5 along the connecting pipe 13, so that the temperature of the cooling rack 5 is lower, and the coolant can also flow into the refrigerator 8 through the return pipe 15, so that the coolant can be circulated and used, which can ensure the continuous cooling of the polyester yarn;

[0025] Furthermore, support wheels 4 are provided on both sides above the top of the tension wheel 16, and the outer walls of the two support wheels 4 are rotatably connected to the top of the inner wall of the spinning box 1;

[0026] In the specific implementation process, it is worth pointing out that, under the cooperation of the tension wheel 16 and the support wheel 4, after the polyester yarn is heated, the tension wheel 16 is used to extrude the polyester yarn, and the support wheel 4 is used to stretch the polyester yarn;

[0027] Furthermore, the outer wall of the heating tube 3 is fixedly connected with a heating plate 11, and an opening is provided on the outer wall of the heating plate 11 to facilitate the outflow of heat, and the outer wall of the heating plate 11 is fixedly connected to the inner wall of the spinning box 1, wherein the model of the heating tube 3 is not limited;

[0028] In the specific implementation process, it is worth pointing out that, under the cooperation of the heating tube 3 and the heating plate 11, the heating tube 3 is used for heating, so that the temperature of the heating plate 11 is quickly increased, and a part of the heat flows out through the opening on the heating plate 11, so that the polyester yarn is heated more evenly;

[0029] Specifically, when using the spinning equipment for processing the two-component fiber, the polyester yarn is passed through the opening of the spinning box 1 into the false twisting machine 2, and passes through the heating plates 11, and is squeezed by the support wheel 4 and the tensioning wheel 16, passes through the interior of the cooling rack 5, and is then collected by the collecting wheel 6. After heating and stretching, the coolant is sent into the cooling rack 5 by the circulating pump 14, and flows back to the refrigerator 8 through the reflux pipe 15, so that the cooling rack 5 can continuously cool the polyester yarn and quickly cool and shape it.

[0030] Embodiment 2: By Figure 1-4 It can be seen that the outer wall of the tension wheel 16 is movably connected to the telescopic rod 17, the outer wall of the telescopic rod 17 is movably connected to the fixed column 18, the inner wall of the fixed column 18 is pressed against the spring 9, the top of the spring 9 is pressed against the bottom of the telescopic rod 17, the outer wall of the fixed column 18 is plugged with a fixing frame 10, and the bottom of the fixing frame 10 is fixedly connected to the bottom of the inner wall of the spinning box 1;

[0031] In the specific implementation process, it is worth pointing out that, under the cooperation of the spring 9, the telescopic rod 17 and the spring 9, when the support wheel 4 supports the polyester thread, under the action of the spring 9, the tension wheel 16 stretches the polyester thread, and uses the elasticity of the spring 9 to protect the polyester thread;

[0032] Further, a servo motor 20 is fixedly connected to the bottom of the inner wall of the fixing frame 10, a transmission gear 21 is fixedly connected to the output end of the servo motor 20, a threaded barrel 22 is meshedly connected to the outer wall of the transmission gear 21, the outer wall of the threaded barrel 22 is rotatably connected to the inner wall of the fixing frame 10 through a bearing, a threaded rod 19 is threadedly connected to the inner wall of the threaded barrel 22, and one end of the threaded rod 19 extending to the outer wall of the threaded barrel 22 is fixedly connected to the bottom of the fixing column 18, wherein the model of the servo motor 20 is not limited;

[0033] In the specific implementation process, it is worth pointing out that, under the cooperation of the servo motor 20, the transmission gear 21 and the threaded barrel 22, the servo motor 20 is used to drive the transmission gear 21 to rotate, and through the engagement with the threaded barrel 22, the threaded rod 19 is driven to rotate, so that the fixed column 18 drives the tension wheel 16 to rise and fall, thereby adjusting the tightness of the polyester yarn during stretching, thereby improving the high elasticity of the polyester yarn;

[0034] Specifically, on the basis of the above embodiment, a servo motor 20 is used to drive the transmission gear 21 to rotate, and through engagement with the threaded cylinder 22, it drives the threaded rod 19 to drive the fixed column 18 to rise and fall, so that the tensioning wheel 16 stretches the polyester thread, and the elasticity of the spring 9 is used to avoid excessive pressure of the tensioning wheel 16 on the polyester thread, causing damage to the polyester thread.

[0035] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions. The sentence "includes an element defined by ... does not exclude the existence of other identical elements in the process, method, article or device including the element".

[0036] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A spinning device for processing bicomponent fibers, comprising a spinning box (1), characterized in that: The inner wall of the spinning box (1) is installed with a false twisting machine (2), the outer wall of the spinning box (1) is installed with a box door (12), a heating tube (3) is arranged on one side of the outer wall of the false twisting machine (2), a tensioning wheel (16) is arranged on the side of the heating tube (3) away from the false twisting machine (2), a collecting wheel (6) is installed inside the spinning box (1), and a cooling structure is installed between the collecting wheel (6) and the tensioning wheel (16); The cooling structure comprises a refrigerator (8), a cooling rack (5), a mounting rack (7), a connecting pipe (13), a return pipe (15) and a circulating pump (14); The bottom of the mounting frame (7) is fixedly connected to the bottom of the inner wall of the spinning box (1), the top of the mounting frame (7) is fixedly connected to a cooling frame (5), the bottom of the cooling frame (5) is connected to a circulating pump (14), the input end of the circulating pump (14) is connected to a refrigerator (8), the outer wall of the circulating pump (14) is fixedly connected to the outer wall of the refrigerator (8), the bottom of the refrigerator (8) is fixedly connected to the bottom of the inner wall of the spinning box (1), the top of the refrigerator (8) is connected to a return pipe (15), and one end of the return pipe (15) is connected to the bottom of the cooling frame (5).

2. The spinning equipment for processing bicomponent fibers according to claim 1, characterized in that: Support wheels (4) are arranged on both sides above the top of the tension wheel (16), and the outer walls of the two support wheels (4) are rotatably connected to the top of the inner wall of the spinning box (1).

3. The spinning equipment for processing bicomponent fibers according to claim 1, characterized in that: The outer wall of the heating tube (3) is fixedly connected to a heating plate (11), and the outer wall of the heating plate (11) is fixedly connected to the inner wall of the spinning box (1).

4. The spinning equipment for processing bicomponent fibers according to claim 1, characterized in that: The outer wall of the tension wheel (16) is movably connected to a telescopic rod (17), and the outer wall of the telescopic rod (17) is movably connected to a fixed column (18). The inner wall of the fixed column (18) is pressed against a spring (9), and the top of the spring (9) is pressed against the bottom of the telescopic rod (17). The outer wall of the fixed column (18) is plugged with a fixed frame (10), and the bottom of the fixed frame (10) is fixedly connected to the bottom of the inner wall of the spinning box (1).

5. The spinning device for processing bicomponent fibers according to claim 4, characterized in that: A servo motor (20) is fixedly connected to the bottom of the inner wall of the fixing frame (10), a transmission gear (21) is fixedly connected to the output end of the servo motor (20), a threaded cylinder (22) is meshedly connected to the outer wall of the transmission gear (21), the outer wall of the threaded cylinder (22) is rotatably connected to the inner wall of the fixing frame (10) through a bearing, a threaded rod (19) is threadedly connected to the inner wall of the threaded cylinder (22), and one end of the threaded rod (19) extending to the outer wall of the threaded cylinder (22) is fixedly connected to the bottom of the fixing column (18).

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