Elasticizer for DTY (Draw Textured Yarn) processing

Abstract

The utility model relates to the technical field of DTY (Draw Textured Yarn) processing equipment, in particular to an elasticizer for DTY processing. The device comprises a rack, a control panel, a heater, an air cylinder, a driving frame, a wire guide wheel b, a wire pressing frame and a guide assembly. The control panel is arranged on the rack and located in the middle of the rack, the rack is provided with a heating cavity, a drainage hole, a mounting cavity, a filtering cavity and a smoke exhaust hole which are sequentially communicated, the two air cylinders are arranged at the two containing grooves respectively, the air cylinders are in driving connection with sliding plates, and the driving frame is arranged in the heating cavity and is in an L shape. The wire pressing frame is slidably arranged on the driving frame, the wire pressing frame and the air cylinder are located at the two ends of the driving frame respectively, the driving frame is provided with a driving cavity, the smoke exhaust hole is located in the top end of the rack, and the rack communicates with a hot air recovery assembly. According to the utility model, the air cylinder arranged on the rack drives the wire pressing frame vertical to the air cylinder to move towards the heater and the smoke exhaust hole at the top of the rack to avoid direct discharge of hot air.

Description

Technical Field

[0001] This utility model relates to the field of DTY processing equipment technology, and in particular to a texturing machine for DTY processing. Background Technology

[0002] In the field of chemical fibers, in order to give certain fibers, such as polyester, nylon, polypropylene, bamboo charcoal fiber or some composite fibers, certain special properties, especially good elasticity, texturing and deformation treatment is required after the raw yarn is made. The equipment for texturing and deformation of fibers is called a texturing machine.

[0003] Chinese Patent Publication No. CN210048909U discloses a texturing machine for DTY processing. This texturing machine can position and guide DTY yarns during the texturing process, and can simultaneously texture two DTY yarns, improving texturing efficiency. It can also divert and treat the generated fumes, thus improving environmental protection.

[0004] However, the above technical solution has the following shortcomings: a support platform is set in the middle of each side of the texturing machine, and the texturing machine that extends on both sides increases the footprint of the equipment. The control panel is set on the upper front side of the texturing machine. If the height of the control panel is too low, the high temperature gas discharged from the exhaust pipe fixed on the upper left side of the texturing machine can easily pose a threat to passing workers. If the height of the control panel is too high, it will be difficult for workers to operate the texturing machine. Utility Model Content

[0005] The purpose of this invention is to address the problems existing in the background technology by proposing a texturing machine for DTY processing that can avoid direct emission of hot air by using a cylinder on the frame to drive a pressure frame perpendicular to the cylinder to move towards the heater and a smoke vent at the top of the frame.

[0006] The technical solution of this utility model is a texturing machine for DTY processing, which includes a frame, control panel, heater, cylinder, drive frame, wire guide wheel b, pressure frame and guide assembly.

[0007] The control panel is mounted on the frame and located in the middle of the frame. The frame has a wire inlet, a heating chamber, a drain hole, a mounting chamber, a filter chamber, and a smoke exhaust hole connected in sequence. The heater is located in the heating chamber. The frame also has placement slots, with one placement slot on each side of the frame. A cylinder is located in each of the two placement slots. The cylinder is driven by a sliding plate. The drive frame is located in the heating chamber and is L-shaped. The wire pressing frame is slidably mounted on the drive frame. The wire pressing frame and the cylinder are located at opposite ends of the drive frame. The drive frame has a drive chamber, and both the sliding plate and the wire pressing frame are slidably mounted in the drive chamber. Two guide components are arranged opposite each other in the heating chamber. The smoke exhaust hole is located at the top of the frame, and the frame is connected to a heat recovery component.

[0008] Preferably, the guide assembly includes a mounting bracket, a guide wheel a, and an oil outlet pipe. The mounting bracket is located in the heating chamber, the guide wheel a is rotatably mounted on the mounting bracket, and the oil outlet pipe is located above the guide wheel a.

[0009] Preferably, the wire pressing frame includes a sliding rod part, a closed plate part, and a mounting frame part. A wire wheel b is rotatably mounted on the mounting frame part. The two ends of the sliding rod part are respectively mounted on the mounting frame part and the closed plate part. The sliding rod part is slidably mounted on the drive frame, and the closed plate part is slidably mounted on the drive cavity.

[0010] Preferably, both guide wheel a and guide wheel b are cylindrical, and both guide wheel a and guide wheel b have V-shaped grooves provided along their outer circumference.

[0011] Preferably, a sliding frame is detachably mounted on the frame, the sliding frame is located inside the filter chamber, an activated carbon plate and filter screen a are detachably mounted on the sliding frame, and a filter screen b is provided in the drainage hole.

[0012] Preferably, a fan a is provided on the mounting cavity, and a fan b is provided on the smoke exhaust hole, with fan a located above the filter screen b.

[0013] Preferably, the drive frame also has multiple limiting blocks, and the multiple limiting blocks are all located inside the drive cavity.

[0014] Preferably, the rotating seal on the frame is equipped with a sealing door, and the sealing door is located at the heating chamber.

[0015] Compared with the prior art, the present invention has the following beneficial technical effects:

[0016] In use, workers install DTY yarn onto the texturing machine. The DTY yarn passes sequentially through the guide wheel a and the pressing frame. The heater preheats the DTY yarn to the required temperature. A cylinder at the placement slot drives the pressing frame to reciprocate, allowing the DTY yarn to contact the heater intermittently. The placement slot is located on both sides of the texturing machine, preventing the cylinder from protruding beyond the sides and thus avoiding contact between the cylinder and the worker, ensuring worker safety. After filtration, the gas produced during DTY yarn production retains a certain amount of heat. The connecting pipe to the heat recovery component is routed from the top of the texturing machine, making it difficult for workers to come into contact with the connecting pipe and preventing the hot gas from being directly released into the air, thus improving the worker's working environment. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of an embodiment of the present utility model;

[0018] Figure 2 This is a cross-sectional view of an embodiment of the present utility model;

[0019] Figure 3 for Figure 2 Enlarged view of the structure at point A in the middle.

[0020] Reference numerals: 1. Frame; 101. Cable inlet; 102. Heating chamber; 103. Drainage hole; 104. Mounting chamber; 105. Filter chamber; 106. Exhaust hole; 107. Placement slot; 2. Control panel; 3. Enclosed door; 4. Heater; 5. Mounting bracket; 6. Guide wheel a; 7. Oil outlet pipe; 8. Cylinder; 81. Sliding plate; 9. Drive frame; 91. Drive chamber; 92. Limiting block; 10. Guide wheel b; 11. Wire pressing bracket; 111. Sliding rod; 112. Enclosed plate; 113. Mounting bracket; 12. Sliding bracket; 13. Activated carbon plate; 14. Filter screen a; 15. Filter screen b; 16. Fan a; 17. Fan b. Detailed Implementation

[0021] Example 1

[0022] like Figures 1-3 As shown in this embodiment, a texturing machine for DTY processing includes a frame 1, a control panel 2, a heater 4, a cylinder 8, a drive frame 9, a guide wheel b10, a pressing frame 11, and a guide assembly.

[0023] Control panel 2 is mounted on frame 1 and is located in the middle of frame 1. Frame 1 has a wire inlet 101, heating chamber 102, drain hole 103, mounting chamber 104, filter chamber 105, and exhaust hole 106 connected in sequence. Heater 4 is mounted in heating chamber 102. Frame 1 also has placement slots 107, with one placement slot 107 on each side of frame 1. Cylinder 8 is mounted in each of the two placement slots 107. Cylinder 8 is driven by a sliding plate 81. Drive frame 9 is mounted in heating chamber 102 and is L-shaped. Wire pressing frame 11 is slidably mounted on drive frame 9. Wire pressing frame 11 and cylinder 8 are located at opposite ends of drive frame 9. Drive frame 9 has a drive cavity 91, and both sliding plate 81 and wire pressing frame 11 are slidably mounted in drive cavity 91. Two guide components are arranged opposite each other in heating chamber 102. Exhaust hole 106 is located at the top of frame 1 and is connected to a heat recovery component.

[0024] The drive frame 9 also has multiple limiting blocks 92, all of which are located within the drive cavity 91. When the cylinder 8 needs to drive the DTY wire on the wire pressing frame 11 to move towards the heater 4, the multiple limiting blocks 92 can limit the movement range of the wire pressing frame 11, preventing direct contact between the sliding plate 81 and the wire pressing frame 11. The frame 1 is equipped with a rotating seal and a sealing door 3, which is located in the heating cavity 102. When the machine needs maintenance, the worker can directly open the sealing door 3 to maintain the equipment inside the heating cavity 102 and quickly set the DTY wire to the desired path, thereby reducing the difficulty of equipment maintenance and use.

[0025] In this embodiment, the worker installs the DTY yarn onto the texturing machine. The DTY yarn passes sequentially through the guide wheel a6 and the pressing frame 11. The heater 4 preheats the DTY yarn to the required temperature. The cylinder 8 at the placement slot 107 drives the pressing frame 11 to reciprocate, allowing the DTY yarn to contact the heater 4 intermittently. The placement slot 107 is located on both sides of the texturing machine, preventing the cylinder 8 from extending beyond the sides of the machine and thus avoiding contact between the cylinder and the worker, ensuring worker safety. After the gas produced during DTY yarn production is filtered, a certain temperature remains. The high-temperature gas flows through the exhaust port 106 to the heat recovery component. The connecting pipe to the heat recovery component is routed from the top of the texturing machine, making it difficult for the worker to come into contact with the connecting pipe and preventing the hot gas from being directly released into the air, thus improving the worker's working environment.

[0026] Example 2

[0027] like Figure 2 and Figure 3 As shown in this embodiment, a texturing machine for DTY processing is proposed. Compared with Embodiment 1, in this embodiment, the guiding component includes a mounting frame 5, a guide wheel a6, and an oil outlet pipe 7. The mounting frame 5 is located at the heating chamber 102, the guide wheel a6 is rotatably mounted on the mounting frame 5, and the oil outlet pipe 7 is located above the guide wheel a6. After the DTY yarn enters the texturing machine, the DTY yarn will be guided and conveyed by the guide wheel a6. During the conveying process, the oil outlet pipe 7 will drip oil onto the DTY yarn to ensure that the oil content of the DTY yarn meets the user's requirements, thereby improving the accuracy of the equipment.

[0028] Both guide rollers a6 and b10 are cylindrical, and each has a V-groove along its outer circumference. DTY yarn is sequentially fed onto these rollers. The V-groove prevents the DTY yarn from sliding laterally during feeding, thus ensuring effective heating and improving the production quality of the DTY yarn.

[0029] The crimping frame 11 includes a sliding rod portion 111, a closed plate portion 112, and a mounting frame portion 113. A guide wheel b10 is rotatably mounted on the mounting frame portion 113. The two ends of the sliding rod portion 111 are respectively mounted on the mounting frame portion 113 and the closed plate portion 112. The sliding rod portion 111 is slidably mounted on the drive frame 9, and the closed plate portion 112 is slidably mounted on the drive cavity 91. The DTY yarn moves sequentially from the guide wheel a6 to the guide wheel b10. When heating is required, the cylinder 8 drives the closed plate portion 112 to move towards the heater 4, thereby driving the guide wheel b10 on the mounting frame portion 113 to move towards the heater 4. This reduces the movement range of the crimping frame 11, improves the movement accuracy of the crimping frame 11, and thus improves the quality of the DTY yarn manufactured by the texturing machine.

[0030] Example 3

[0031] like Figure 1 and Figure 2 As shown in this embodiment, a texturing machine for DTY processing is proposed. Compared with Embodiment 1, in this embodiment, a sliding frame 12 is detachably mounted on the frame 1. The sliding frame 12 is located inside the filter chamber 105. An activated carbon plate 13 and a filter screen a14 are detachably mounted on the sliding frame 12. A filter screen b15 is provided in the drainage hole 103. A fan a16 is provided on the mounting cavity 104, and a fan b17 is provided on the smoke exhaust hole 106. The fan a16 is located above the filter screen b15.

[0032] In this embodiment, when the texturing machine processes DTY yarn, the yarn is heated and releases some harmful gases. Fan a16 can send the harmful gases from the heating chamber 102 into the filter chamber 105. At the same time, filter screen b15 performs preliminary filtration of the harmful gases to prevent dust from the gases from remaining on fan a16 and reduce the maintenance frequency of fan a16. After the harmful gases enter the filter chamber 105, filter screens a14 and b15 on the sliding frame 12 will effectively perform secondary filtration of the harmful gases, thereby achieving the level that can be directly discharged. Fan b17 at the smoke exhaust port 106 can increase the air flow speed inside the texturing machine, thereby ensuring that the probability of harmful gases inside the texturing machine flowing to the outside is reduced.

[0033] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited thereto. Various changes can be made within the scope of knowledge possessed by those skilled in the art without departing from the spirit of the present invention.

Claims

1. A texturing machine for DTY processing, characterized in that, It includes a frame (1), a control panel (2), a heater (4), a cylinder (8), a drive frame (9), a wire guide wheel (10), a wire pressing frame (11), and a guide assembly; The control panel (2) is mounted on the frame (1) and is located in the middle of the frame (1). The frame (1) has a wire inlet (101), a heating chamber (102), a drain hole (103), a mounting chamber (104), a filter chamber (105), and a smoke exhaust hole (106) connected in sequence. The heater (4) is mounted in the heating chamber (102). The frame (1) also has a placement slot (107), and one placement slot (107) is provided on each side of the frame (1). A cylinder (8) is provided at each of the two placement slots (107). The cylinder (8) drives A sliding plate (81) is connected to the drive frame (9), which is located in the heating chamber (102) and is L-shaped. A wire pressing frame (11) is slidably mounted on the drive frame (9). The wire pressing frame (11) and the cylinder (8) are located at the two ends of the drive frame (9). The drive frame (9) has a drive chamber (91), and both the sliding plate (81) and the wire pressing frame (11) are slidably mounted in the drive chamber (91). Two guide components are arranged opposite each other in the heating chamber (102). The exhaust port (106) is located at the top of the frame (1), and the frame (1) is connected to a heat recovery component.

2. The texturing machine for DTY processing according to claim 1, characterized in that, The guide assembly includes a mounting bracket (5), a guide wheel a (6), and an oil outlet pipe (7). The mounting bracket (5) is located in the heating chamber (102), the guide wheel a (6) is rotatably mounted on the mounting bracket (5), and the oil outlet pipe (7) is located above the guide wheel a (6).

3. A texturing machine for DTY processing according to claim 2, characterized in that, The wire clamp (11) includes a sliding rod part (111), a closed plate part (112) and a mounting frame part (113). A wire wheel b (10) is rotatably mounted on the mounting frame part (113). The two ends of the sliding rod part (111) are respectively mounted on the mounting frame part (113) and the closed plate part (112). The sliding rod part (111) is slidably mounted on the drive frame (9), and the closed plate part (112) is slidably mounted on the drive cavity (91).

4. A texturing machine for DTY processing according to claim 2, characterized in that, Both guide wheel a (6) and guide wheel b (10) are cylindrical, and both guide wheel a (6) and guide wheel b (10) have V-shaped grooves set along their outer circumference.

5. A texturing machine for DTY processing according to claim 1, characterized in that, A sliding frame (12) is detachably mounted on the frame (1). The sliding frame (12) is located inside the filter chamber (105). An activated carbon plate (13) and a filter screen a (14) are detachably mounted on the sliding frame (12). A filter screen b (15) is mounted on the drainage hole (103).

6. A texturing machine for DTY processing according to claim 5, characterized in that, A fan a (16) is provided on the mounting cavity (104), and a fan b (17) is provided on the smoke exhaust hole (106), with the fan a (16) located above the filter screen b (15).

7. A texturing machine for DTY processing according to claim 1, characterized in that, The drive frame (9) also has multiple limit blocks (92), and the multiple limit blocks (92) are all located in the drive cavity (91).

8. A texturing machine for DTY processing according to claim 1, characterized in that, The frame (1) is equipped with a rotating seal with a closed door (3), and the closed door (3) is located in the heating chamber (102).

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