Elasticizing device for DTY (Draw Textured Yarn) fiber processing

Abstract

The utility model relates to the technical field of fiber processing, in particular to an elasticizing device for DTY fiber processing. According to the technical scheme, the device comprises a collecting box, a rotating shaft, a mounting box, a mounting plate, a fan and a motor, the mounting box and the collecting box are arranged at the upper end of the mounting plate, a support is arranged at the upper end of the mounting box, the rotating shaft and two driven rods are arranged at the lower end of the support, and the outer walls of the ends, located in the mounting box, of the rotating shaft and the driven rods are sleeved with gears; a motor with the output end connected with the lower end of the rotating shaft is arranged in the mounting box, a fan is arranged in one end of the collecting box, a suction cover is arranged on one side of the collecting box, and working discs are arranged on the outer walls of the rotating shaft and the driven rod. According to the false twisting elasticizer, the suction structure is arranged on one side of the false twisting elasticizer and used for sucking and collecting broken fibers falling during spinning false twisting processing in the preset direction, the working environment is improved, the health of workers is protected, and meanwhile the appearance quality of wound DTY fibers is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of fiber processing, in particular to a texturizing device for DTY fiber processing. Background Art

[0002] The process of false twisting and stretching of pre-directional spinning to produce stretched polyester filament can also be simply described as the process of false twisting and stretching POY to produce DTY. The polymer particles are subjected to processes such as melting, spinning and cooling and solidification to form preliminary pre-directional spinning. POY is false twisted to add twist to the fiber lines, so as to increase the bonding force between the fibers and improve the stability, elasticity and strength of the lines.

[0003] The processing flow is completed by a false twist texturizer, which performs false twisting through counter-rotating working disks. When the working disks false-twist the fiber yarns, the outer wall of the fiber yarns will be worn away into broken fibers. The accumulation of broken fibers not only affects the appearance of the equipment, but also easily harms the health of the workers if they are inhaled during the fluttering process. In addition, the false-twisted fiber yarns will carry broken fibers, resulting in reduced appearance quality of the fiber yarns after processing. For this reason, we propose a texturizing device for DTY fiber processing to solve the existing problems. Utility Model Content

[0004] The utility model aims to solve the problems existing in the background technology and proposes a DTY fiber processing texturing device.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a texturizing device for DTY fiber processing, comprising a collecting box, a rotating shaft, an installation box, a mounting plate, a fan and a motor, the upper ends of the installation plate are respectively provided with an installation box and a collecting box, the upper end of the installation box is provided with a bracket, the lower end of the bracket is provided with a rotating shaft and two groups of driven rods, the rotating shaft and the driven rod are located at the outer wall of one end of the installation box, and gears are sleeved, a motor connected to the lower end of the rotating shaft at the output end is provided inside the installation box, a fan is provided inside one end of the collection box, a suction hood is provided on one side of the collection box, and the outer walls of the rotating shaft and the driven rod are provided with equidistantly distributed working disks, and the working disks are staggered.

[0006] Preferably, an upper guide wheel is arranged at the upper end of the bracket, and a lower guide wheel is arranged at the front end of the installation box. The upper guide wheel and the lower guide wheel are used for rotation support during the predetermined spinning and conveying process.

[0007] Preferably, a wire inlet is provided inside the upper end of the bracket, and the upper and lower sides and inner walls of the wire inlet are provided with arc surfaces. The predetermined spun yarn passes through the wire inlet through the bracket, and the arc surface reduces the wear of the predetermined spun yarn when passing through the wire inlet.

[0008] Preferably, a bearing is embedded and installed inside the installation box, and the lower ends of the rotating shaft and the driven rod are both rotatably inserted inside the bearing. The rotating shaft and the driven rod are rotatably supported inside the installation box through the bearing.

[0009] Preferably, the gear comprises a driving wheel and a driven wheel, the driven wheel is located on the outer wall of the driven rod, the driving wheel is located on the outer wall of the rotating shaft, and the driving wheel and the two driven wheels are meshed with each other. When the driving wheel rotates with the rotating shaft, it pushes the transmission wheel and drives the driven rod to rotate in the opposite direction.

[0010] Preferably, the suction end of the fan is located inside the collection box, a filter is provided inside the collection box, and a guide plate with an inclined surface is provided at the lower end of the collection box. The suction force of the fan acts on the inside of the collection box, and the sucked broken fibers are intercepted by the filter to prevent them from entering the inside of the fan. The guide plate guides the sucked broken fibers to the inside of the lower end of the collection box and reduces the influence of the suction force on the inside of the lower end of the collection box.

[0011] Preferably, a suction pipe is installed through one end of the suction hood, and one end of the suction pipe passes through the collection box and corresponds to the suction end of the fan, and the suction hood corresponds to the working disk. The suction force of the fan acts on the suction hood through the suction pipe and is transmitted to the working disk.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] 1. The utility model provides a suction hood at the working disk for false twisting of predetermined directional spinning. The fallen broken fibers are transmitted to the suction force of the suction hood by the fan, and the fallen broken fibers are sucked, so that the broken fibers generated by the false twisting process are prevented from being inhaled by the staff, the staff are protected, the equipment is cleaner, the working environment is improved, and the appearance of the DTY fiber is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the main three-dimensional structure of the utility model;

[0015] Figure 2 It is a top view of the three-dimensional structure of the utility model;

[0016] Figure 3 This is a schematic diagram of the internal three-dimensional structure of the installation box of the utility model;

[0017] Figure 4 It is a schematic diagram of the main sectional three-dimensional structure of the collection box of the present utility model.

[0018] Figure numerals: 1. upper guide wheel; 2. bracket; 3. collecting box; 4. driven rod; 5. working disk; 6. rotating shaft; 7. lower guide wheel; 8. mounting box; 9. mounting plate; 10. suction pipe; 11. suction hood; 12. fan; 13. line inlet; 14. curved surface; 15. bearing; 16. gear; 17. motor; 18. filter; 19. guide plate. 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] like Figure 1-Figure 4 As shown, the utility model proposes a DTY fiber processing elasticizing device, comprising a collecting box 3, a rotating shaft 6, an installation box 8, a mounting plate 9, a fan 12 and a motor 17, the upper end of the mounting plate 9 is respectively provided with the installation box 8 and the collecting box 3, the upper end of the installation box 8 is provided with a bracket 2, the upper end of the bracket 2 is provided with an upper guide wheel 1, the upper end of the bracket 2 is provided with an inlet 13, the upper and lower ends of the inlet 13 are provided with arc surfaces 14, the lower end of the bracket 2 is provided with a rotating shaft 6 and two sets of driven rods 4, the installation box 8 is embedded with a bearing 15, the rotating shaft 6 and the driven rods 4 are provided with a bearing 15, and the rotating shaft 6 and the driven rods 4 are provided with a bearing 15. The lower ends of the rods 4 are rotatably inserted into the bearings 15. The outer walls of the rotating shaft 6 and the driven rod 4 at one end inside the installation box 8 are sleeved with gears 16. The gear 16 includes a driving wheel and a driven wheel. The driven wheel is located on the outer wall of the driven rod 4, and the driving wheel is located on the outer wall of the rotating shaft 6. The driving wheel and the two driven wheels are meshed with each other. A motor 17 with an output end connected to the lower end of the rotating shaft 6 is arranged inside the installation box 8. A lower guide wheel 7 is arranged at the front end of the installation box 8. The suction hood 11 corresponds to the working disk 5. The outer walls of the rotating shaft 6 and the driven rod 4 are provided with equidistantly distributed working disks 5, and the working disks 5 are staggered.

[0021] Based on the implementation steps of Example 1: the predetermined spun yarn is delivered to the working area between the working disks 5 through the wire inlet 13, the motor 17 drives the rotating shaft 6, and through the meshing gear 16, drives the driven rod 4 to rotate in the opposite direction, and the working disk 5 rotates in the opposite direction, and the predetermined spun yarn passing through is false-twisted, and the processed DTY fiber is output through the lower guide wheel 7.

[0022] like Figure 1-Figure 4As shown, compared with the first embodiment, the texturizing device for DTY fiber processing proposed by the utility model further includes: a fan 12 is arranged inside one end of the collecting box 3, the suction end of the fan 12 is located inside the collecting box 3, a filter 18 is arranged inside the collecting box 3, an inclined guide plate 19 is arranged at the lower end of the collecting box 3, a suction hood 11 is arranged on one side of the collecting box 3, a suction pipe 10 is installed through one end of the suction hood 11, and one end of the suction pipe 10 passes through the collecting box 3 and corresponds to the suction end of the fan 12.

[0023] In the present embodiment, during the false twisting process, broken fibers will fall from the predetermined directional spinning and accumulate on the equipment. Some of them will be moved out with the processed DTY fibers, and some of them will float into the environment. The fan 12 generates suction force, which enters the suction hood 11 through the suction pipe 10. The suction hood 11 corresponds to the processing place of the predetermined directional spinning, and the fallen broken fibers are timely sucked and collected into the collection box 3, thereby reducing the impact of the accumulation of broken fibers on the equipment and the environment, and avoiding health problems caused by inhalation by operators.

[0024] The above-mentioned specific embodiments are only several preferred embodiments of the present invention. Based on the technical solution of the present invention and the relevant inspiration of the above-mentioned embodiments, those skilled in the art can make various alternative improvements and combinations to the above-mentioned specific embodiments.

[0025] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A DTY fiber texturing device, comprising a collecting box (3), a rotating shaft (6), a mounting box (8), a mounting plate (9), a fan (12) and a motor (17), characterized in that: The upper ends of the mounting plate (9) are respectively provided with a mounting box (8) and a collecting box (3); the upper end of the mounting box (8) is provided with a bracket (2); the lower end of the bracket (2) is provided with a rotating shaft (6) and two sets of driven rods (4); the rotating shaft (6) and the driven rod (4) are located inside the mounting box (8) and are sleeved with a gear (16) on the outer wall at one end thereof; the mounting box (8) is provided with a motor (17) whose output end is connected to the lower end of the rotating shaft (6); a fan (12) is provided inside one end of the collecting box (3); a suction hood (11) is provided on one side of the collecting box (3); the rotating shaft (6) and the outer wall of the driven rod (4) are both provided with equidistantly distributed working disks (5); and the working disks (5) are staggeredly distributed.

2. A DTY fiber texturing device according to claim 1, characterized in that: An upper guide wheel (1) is provided at the upper end of the bracket (2), and a lower guide wheel (7) is provided at the front end of the installation box (8).

3. The DTY fiber texturing device according to claim 1, characterized in that: A wire inlet (13) is provided inside the upper end of the bracket (2), and curved surfaces (14) are provided on the upper and lower side faces and inner walls of the wire inlet (13).

4. The DTY fiber texturing device according to claim 1, characterized in that: A bearing (15) is embedded and installed inside the installation box (8), and the lower ends of the rotating shaft (6) and the driven rod (4) are both rotatably inserted into the bearing (15).

5. The DTY fiber texturing device according to claim 1, characterized in that: The gear (16) comprises a driving wheel and a driven wheel, wherein the driven wheel is located on the outer wall of the driven rod (4), and the driving wheel is located on the outer wall of the rotating shaft (6), and the driving wheel and the two driven wheels are meshed with each other.

6. The DTY fiber texturing device according to claim 1, characterized in that: The suction end of the fan (12) is located inside the collection box (3), a filter screen (18) is arranged inside the collection box (3), and a guide plate (19) with an inclined surface is arranged at the lower end of the collection box (3).

7. The DTY fiber texturing device according to claim 1, characterized in that: A suction pipe (10) is installed through one end of the suction hood (11), and one end of the suction pipe (10) passes through the collection box (3) and corresponds to the suction end of the fan (12), and the suction hood (11) corresponds to the working disk (5).

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