Polyester fiber cooling and shaping device

Abstract

The utility model discloses a polyester fiber cooling and shaping device, which relates to the technical field of polyester fiber processing and comprises a workbench, the left ends of two mounting plates on the left side are fixedly connected with a driving motor I, and an output shaft of the driving motor I on the front side is fixedly connected with a wind-up roller. An output shaft of the first driving motor on the rear side is fixedly connected with an unwinding roller, a tension adjusting mechanism is arranged on the top of the U-shaped frame plate, a lower pressing plate is fixedly connected to the side, close to the unwinding roller, of the top of the workbench, an upper pressing plate is arranged on the top of the lower pressing plate, and an electric telescopic rod is fixedly connected to the top of a connecting plate on the lower side. The top of the upper pressing plate is fixedly connected with an air cooler, and positioning mechanisms are arranged in the upper pressing plate and the lower pressing plate. The driving motor II drives the belt pulley II to rotate while rotating the belt pulley I, so that the tensioning roller performs up-and-down displacement adjustment along the outer wall of the lead screw through the threaded sleeve.

Description

Technical Field

[0001] The utility model relates to the technical field of polyester fiber processing, in particular to a polyester fiber cooling and shaping device. Background Art

[0002] Polyester fiber, also known as polyester, is a synthetic fiber obtained by spinning polyester formed by the polycondensation of organic dibasic acid and diol. Polyester fiber is durable, wrinkle-resistant, iron-free, and non-sticky. It is mainly used for clothing and interior decoration. Its biggest advantage is that it has good wrinkle resistance and shape retention, and has high strength and elastic recovery ability. In the production process of polyester fiber, the polyester fiber needs to be cooled and shaped. The existing technology has the following problems:

[0003] Different types of existing polyester fibers require different tensions during the cooling and shaping process. The existing cooling and shaping devices are not convenient for adjusting the tension, which affects the convenience of cooling and shaping the polyester fibers. Secondly, the existing cooling and shaping devices lack a positioning mechanism for the polyester fibers, resulting in poor cooling efficiency. Utility Model Content

[0004] The utility model provides a polyester fiber cooling and shaping device to solve the problems existing in the above-mentioned background technology.

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0006] A polyester fiber cooling and shaping device comprises a workbench, wherein two mounting plates are fixedly connected to the front and rear sides of the top of the workbench respectively, the left ends of the two mounting plates on the left side are fixedly connected to a driving motor 1, the output shaft of the driving motor 1 on the front side is fixedly connected to a winding roller, and the right end of the winding roller is rotatably connected to the inner wall of the right mounting plate, the output shaft of the driving motor 1 on the rear side is fixedly connected to an unwinding roller, and the right end of the unwinding roller is rotatably connected to the inner wall of the mounting plate, a U-shaped frame plate is fixedly connected to the top of the workbench near the winding roller, and an adjusting tensioning mechanism is arranged on the top of the U-shaped frame plate. The top of the upper and lower pressing plates are fixedly connected to the upper and lower pressing plates, and the top of the upper and lower pressing plates are fixedly connected to connecting plates on the left and right sides. The top of the lower connecting plate is fixedly connected to an electric telescopic rod, and the output end of the electric telescopic rod is fixedly connected to the bottom of the upper connecting plate. The top of the upper pressing plate is fixedly connected to an air cooler, and the output end of the air cooler is fixedly connected to a connecting pipe. Positioning mechanisms are provided inside the upper and lower pressing plates.

[0007] A further improvement of the technical solution of the utility model is that the tension adjustment mechanism includes a driving motor 2, the output shaft of the driving motor 2 is fixedly connected to a pulley 1, a pulley 2 is arranged on the right side of the pulley 1, belts are arranged on the inner walls of the pulley 1 and the pulley 2, the bottoms of the pulley 1 and the pulley 2 are fixedly connected to a lead screw, the outer walls of the two lead screws are threadedly connected to threaded sleeves, the opposite sides of the two threaded sleeves are fixedly connected to a fixing plate, and the opposite sides of the two fixing plates are rotatably connected to tensioning rollers.

[0008] A further improvement of the technical solution of the utility model is that the opposite surfaces of the U-shaped frame plate in the vertical direction are provided with installation grooves, and the front and rear sides of the two installation grooves are respectively provided with limited sliding grooves, and the outer wall bottoms of the two lead screws respectively penetrate the inner wall bottoms of the two installation grooves and are rotatably connected therebetween.

[0009] A further improvement of the technical solution of the utility model is that the front and rear sides of the two fixed plates away from one end of the tensioning roller are respectively fixedly connected to the limiting slide plates, and the outer wall of the limiting slide plates is slidably connected to the inner wall of the limiting sliding groove.

[0010] A further improvement of the technical solution of the utility model lies in that: connecting grooves are respectively provided on the front and rear sides inside the upper pressure plate, a connecting groove that passes through front and back is provided on the middle side of the bottom of the upper pressure plate, a positioning groove is provided on the bottom of the middle side of the upper pressure plate, the positioning mechanism is arranged in the positioning groove, the insides of the two connecting grooves are fixedly connected with cold air pipes, a plurality of cooling pipes are fixedly connected to the left side of the cold air pipe in an equidistant array, and the output ends of the plurality of cooling pipes pass through the inner wall of the connecting groove, the interior of the cooling pipe and the interior of the cold air pipe are connected to each other, the front and rear ends of the middle side of the bottom of the upper pressure plate are respectively fixedly connected with an arc tube, and the front end of the cold air pipe is fixedly connected to the output end of the connecting pipe.

[0011] A further improvement of the technical solution of the utility model is that: a connecting groove No. 2 is opened on the middle side of the top of the lower pressure plate and runs through from front to back, a positioning groove No. 2 is opened on the top of the middle side of the lower pressure plate, the positioning mechanism is arranged inside the positioning groove No. 2, and movable grooves are opened on the left and right sides of the inner walls of the positioning groove No. 1 and the positioning groove No. 2, respectively, and the front and rear ends of the middle side of the top of the lower pressure plate are respectively fixedly connected with arc tube No. 2.

[0012] A further improvement of the technical solution of the utility model is that the positioning mechanism includes a conveying roller, and an insertion rod is inserted at the left and right ends of the middle part of the conveying roller, and the top left and right sides of the insertion rod are respectively provided with connecting holes that pass through from top to bottom, and the interiors of the two connecting holes are both sleeved with sliding rods, and the outer walls of the two sliding rods are both sleeved with springs.

[0013] A further improvement of the technical solution of the utility model is that the upper and lower ends of the two sliding rods are respectively fixedly connected to the inner walls of the two movable grooves, and the tops of the two springs are arranged at the bottom of the insertion rod.

[0014] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0015] 1. The utility model provides a polyester fiber cooling and shaping device, which adopts the cooperation between a U-shaped frame plate and a tension adjustment mechanism, and sets a belt on a pulley 1 and a pulley 2, so that the driving motor 2 drives the pulley 2 to rotate while rotating the pulley 1, thereby rotating the lead screws on both sides at the same time, so that the tensioning roller is adjusted up and down along the outer wall of the lead screw through a threaded sleeve, which solves the problem that different types of polyester fibers require different tensions during the cooling and shaping process, and the existing cooling and shaping devices are not convenient for adjusting the tension, thereby affecting the convenience of cooling and shaping the polyester fibers, and achieves the beneficial effect of facilitating the adjustment of the required tension and improving the convenience of cooling and shaping the polyester fibers.

[0016] 2. The utility model provides a polyester fiber cooling and shaping device, which adopts the cooperation between an upper pressing plate, a lower pressing plate, a connecting plate, an electric telescopic rod, a cold air blower, a connecting pipe and a positioning mechanism. By passing the polyester fiber through the connecting groove 1 and the positioning groove 2, the upper pressing plate is displaced downward by the electric telescopic rod, so that the upper and lower positioning mechanisms contact the polyester fiber, which has the effect of rolling and conveying the polyester fiber. Then, the connecting pipe inputs cold air into a plurality of cooling pipes through the cold air pipe, and introduces cold air into the connecting groove 1 and the connecting groove 2 from the output port of the cooling pipe, so that the polyester fiber is cooled and shaped, which solves the problem that the existing cooling and shaping device lacks a positioning mechanism for the polyester fiber, resulting in poor cooling efficiency, and achieves the beneficial effect of positioning the polyester fiber through the positioning mechanism and improving the cooling efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the three-dimensional structure of the polyester fiber cooling and shaping device of the utility model;

[0018] Figure 2 This is a schematic diagram of the three-dimensional structure of the tension adjustment mechanism of the utility model;

[0019] Figure 3 It is a partially enlarged schematic diagram of the three-dimensional structure A of the utility model;

[0020] Figure 4 The schematic diagram of the three-dimensional structure of the upper and lower pressing plates of the utility model is shown in FIG.

[0021] Figure 5 This is a schematic diagram of the three-dimensional structure of the positioning mechanism of the utility model.

[0022] In the figure: 1, workbench; 2, mounting plate; 3, driving motor 1; 4, winding roller; 5, unwinding roller; 6, U-shaped frame plate; 601, mounting groove; 602, limit slide groove; 7, tension adjustment mechanism; 71, driving motor 2; 72, pulley 1; 73, pulley 2; 74, belt; 75, lead screw; 76, threaded sleeve; 77, fixing plate; 771, limit slide plate; 78, tension roller; 8, upper pressure plate; 801, connecting groove; 802 , connecting groove one; 803, positioning groove one; 81, cold air pipe; 82, cooling pipe; 83, arc tube one; 9, lower pressure plate; 901, connecting groove two; 902, positioning groove two; 903, movable groove; 91, arc tube two; 10, connecting plate; 11, electric telescopic rod; 12, air cooler; 13, connecting pipe; 14, positioning mechanism; 141, conveying roller; 142, insertion rod; 1420, connecting hole; 143, sliding rod; 144, spring. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, objectives and effects of the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods:

[0024] like Figure 1 As shown, the utility model provides a polyester fiber cooling and shaping device, including a workbench 1, two mounting plates 2 are fixedly connected to the front and rear sides of the top of the workbench 1 respectively, the left ends of the two mounting plates 2 on the left are fixedly connected with a driving motor 3, the output shaft of the front driving motor 3 is fixedly connected with a winding roller 4, and the right end of the winding roller 4 is rotatably connected to the inner wall of the right mounting plate 2, the output shaft of the rear driving motor 3 is fixedly connected with a unwinding roller 5, and the right end of the unwinding roller 5 is rotatably connected to the inner wall of the mounting plate 2, the top of the workbench 1 is fixedly connected to a U-shaped frame plate 6 near the winding roller 4, and the top of the U-shaped frame plate 6 is provided with an adjusting A tension mechanism 7, and the bottom of the tension adjustment mechanism 7 passes through the inside of the U-shaped frame plate 6, a lower pressing plate 9 is fixedly connected to the top of the workbench 1 near the unwinding roller 5, an upper pressing plate 8 is arranged on the top of the lower pressing plate 9, and connecting plates 10 are fixedly connected to the tops of the left and right sides of the upper pressing plate 8 and the lower pressing plate 9, respectively, and an electric telescopic rod 11 is fixedly connected to the top of the lower connecting plate 10, and the output end of the electric telescopic rod 11 is fixedly connected to the bottom of the upper connecting plate 10, and a cooling fan 12 is fixedly connected to the top of the upper pressing plate 8, and a connecting pipe 13 is fixedly connected to the output end of the cooling fan 12, and a positioning mechanism 14 is arranged inside the upper pressing plate 8 and the lower pressing plate 9;

[0025] A winding roller 4, an unwinding roller 5, a U-shaped frame plate 6, a tension adjustment mechanism 7, an upper pressure plate 8, a lower pressure plate 9, a connecting plate 10, an electric telescopic rod 11, a cooling air blower 12, a connecting pipe 13, and a positioning mechanism 14 are provided. The polyester fiber is conveyed by passing the polyester fiber through the winding roller 4, the upper pressure plate 8, the lower pressure plate 9 and the unwinding roller 5. By controlling the tension adjustment mechanism 7, the tensioning roller 78 in the tension adjustment mechanism 7 can be adjusted up and down, so as to facilitate the adjustment of the tension of the polyester fiber. Then, the positioning mechanism 14 in the tension adjustment mechanism 7 and the upper pressure plate 8 is contacted with the polyester fiber, so as to achieve the effect of rolling conveyance of the polyester fiber.

[0026] like Figure 2-3 As shown, the utility model provides a technical solution for a polyester fiber cooling and shaping device: the tension adjusting mechanism 7 includes a driving motor 2 71, the output shaft of the driving motor 2 71 is fixedly connected to a pulley 1 72, a pulley 2 73 is arranged on the right side of the pulley 1 72, and a belt 74 is arranged on the inner walls of the pulley 1 72 and the pulley 2 73, and the belt 74 is connected to the pulley 1 72 and the pulley 2 73, so that the pulley 1 72 and the pulley 2 73 are rotated at the same time, the bottoms of the pulley 1 72 and the pulley 2 73 are fixedly connected to a lead screw 75, the outer walls of the two lead screws 75 are threadedly connected to threaded sleeves 76, the opposite sides of the two threaded sleeves 76 are fixedly connected to fixed plates 77, and the opposite sides of the two fixed plates 77 are rotatably connected to tensioners Roller 78, the tensioning roller 78 is connected to the threaded sleeve 76 through the fixed plate 77, so as to adjust the tension between the tensioning roller 78 and the polyester fiber, the opposite surfaces of the U-shaped frame plate 6 in the vertical direction are provided with mounting grooves 601, and the front and rear sides of the two mounting grooves 601 are respectively provided with limiting slide grooves 602, the outer wall bottoms of the two lead screws 75 respectively penetrate the inner wall bottoms of the two mounting grooves 601 and are rotatably connected therebetween, the front and rear sides of the two fixed plates 77 away from one end of the tensioning roller 78 are respectively fixedly connected with limiting slide plates 771, the outer wall of the limiting slide plate 771 is slidably connected to the inner wall of the limiting slide groove 602, and the limiting slide plate 771 slides up and down along the limiting slide groove 602, so as to limit the movement trajectory of the threaded sleeve 76 on the lead screw 75.

[0027] like Figure 4As shown, the utility model provides a technical solution for a polyester fiber cooling and shaping device: the front and rear sides of the upper pressing plate 8 are respectively provided with connecting grooves 801, the middle side of the bottom of the upper pressing plate 8 is provided with a connecting groove 802 that penetrates front and back, the bottom of the middle side of the upper pressing plate 8 is provided with a positioning groove 803, the positioning mechanism 14 is arranged in the positioning groove 803, the insides of the two connecting grooves 801 are fixedly connected with a cold air pipe 81, the left side of the cold air pipe 81 is fixedly connected with a plurality of cooling pipes 82 in an equidistant array, and the output ends of the plurality of cooling pipes 82 penetrate the inner wall of the connecting groove 802, the inside of the cooling pipe 82 is mutually connected with the inside of the cold air pipe 81, and the cold air pipe 81 and the cooling pipe 81 are connected to each other. Tube 82 can transport cold air to connecting groove 1 802. The front and rear ends of the middle side of the bottom of the upper pressure plate 8 are fixedly connected with arc-shaped tube 1 83 respectively. The front end of the cold air tube 81 is fixedly connected to the output end of the connecting tube 13. A connecting groove 2 901 that passes through the front and back is opened on the middle side of the top of the lower pressure plate 9. A positioning groove 2 902 is opened on the top of the middle side of the lower pressure plate 9. The positioning mechanism 14 is arranged inside the positioning groove 2 902. Movable grooves 903 are opened on the left and right sides of the inner walls of the positioning groove 1 803 and the positioning groove 2 902 respectively. The front and rear ends of the middle side of the top of the lower pressure plate 9 are fixedly connected with arc-shaped tube 2 91 respectively. The polyester fiber can be limited by arc-shaped tube 2 91 and arc-shaped tube 1 83.

[0028] like Figure 5 As shown, the utility model provides a technical solution for a polyester fiber cooling and shaping device: the positioning mechanism 14 includes a conveying roller 141, and an insertion rod 142 is inserted at the left and right ends of the middle part of the conveying roller 141, and the left and right sides of the top of the insertion rod 142 are respectively provided with connecting holes 1420 that pass through from top to bottom, and the interiors of the two connecting holes 1420 are both sleeved with sliding rods 143, and the outer walls of the two sliding rods 143 are both sleeved with springs 144, and the upper and lower ends of the two sliding rods 143 are respectively fixedly connected to the inner walls of the two movable grooves 903, and the tops of the two springs 144 are both arranged at the bottom of the insertion rod 142. By utilizing the elasticity of the spring 144, the conveying roller 141 can contact the polyester fiber, so as to play a rolling conveying role on the polyester fiber.

[0029] The working principle of this polyester fiber cooling and shaping device is described in detail below.

[0030] like Figure 1-5As shown, when the cooling and shaping device is used, first, the device is connected to an external power supply, and the electric telescopic rod 11 is started to lift the upper pressing plate 8 upward. Then, the produced polyester fiber bypasses the unwinding roller 5, passes through the connecting groove 1 802 and the connecting groove 2 901 in the upper pressing plate 8 and the lower pressing plate 9, and then passes through the tensioning roller 78, and finally is wound with the outer surface of the winding roller 4, so as to automatically transport the polyester fiber. Then, the upper pressing plate 8 is moved downward by the electric telescopic rod 11, so that the upper and lower positioning mechanisms 14 are in contact with the polyester fiber, which has a rolling conveying effect on the polyester fiber. Then, the cold air is generated by starting the cold air blower 12 and is transported to the cold air pipe 81 through the connecting pipe 13, and then is output to the connecting groove 1 through the output ports of the multiple cooling pipes 82. Cold air is introduced into the connecting groove 802 and the connecting groove 901 to perform low-temperature cooling on the polyester fiber. On the other hand, by starting the driving motor 2 71, the output shaft of the driving motor 2 71 drives the pulley 1 72 to rotate, and the pulley 1 72 is connected to the pulley 2 73 by the belt 74, so that when the pulley 1 72 rotates, the pulley 2 73 is also driven to rotate, so that the two lead screws 75 are rotated at the same time, and the threaded sleeves 76 on the two lead screws 75 move along the threaded sleeves 76. When moving, the limiting slide plate 771 moves along the inner wall of the limiting slide groove 602, so as to limit the moving trajectory of the threaded sleeve 76, thereby adjusting the tension between the tensioning roller 78 and the polyester fiber, and improving the convenience of cooling and shaping the polyester fiber.

[0031] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A polyester fiber cooling and shaping device, comprising a workbench (1), characterized in that: Two mounting plates (2) are fixedly connected to the front and rear sides of the top of the workbench (1), respectively; the left ends of the two mounting plates (2) on the left are fixedly connected to a driving motor (3); the output shaft of the driving motor (3) on the front side is fixedly connected to a winding roller (4), and the right end of the winding roller (4) is rotatably connected to the inner wall of the right mounting plate (2); the output shaft of the driving motor (3) on the rear side is fixedly connected to a reeling roller (5), and the right end of the reeling roller (5) is rotatably connected to the inner wall of the mounting plate (2); a U-shaped frame plate (6) is fixedly connected to the top of the workbench (1) near the reeling roller (4); a tension adjusting mechanism (7) is provided on the top of the U-shaped frame plate (6), and the bottom of the tension adjusting mechanism (7) is connected to the inner wall of the mounting plate (2); Passing through the inside of the U-shaped frame plate (6), the top of the workbench (1) is fixedly connected to a lower pressing plate (9) on one side close to the unwinding roller (5), the top of the lower pressing plate (9) is provided with an upper pressing plate (8), the tops of the left and right sides of the upper pressing plate (8) and the lower pressing plate (9) are respectively fixedly connected to connecting plates (10), the top of the lower connecting plate (10) is fixedly connected to an electric telescopic rod (11), the output end of the electric telescopic rod (11) is fixedly connected to the bottom of the upper connecting plate (10), the top of the upper pressing plate (8) is fixedly connected to a cooling fan (12), the output end of the cooling fan (12) is fixedly connected to a connecting pipe (13), and positioning mechanisms (14) are provided inside the upper pressing plate (8) and the lower pressing plate (9).

2. A polyester fiber cooling and shaping device according to claim 1, characterized in that: The tension adjustment mechanism (7) comprises a second drive motor (71), the output shaft of the second drive motor (71) is fixedly connected to a first pulley (72), a second pulley (73) is arranged on the right side of the first pulley (72), a belt (74) is arranged on the inner walls of the first pulley (72) and the second pulley (73), the bottoms of the first pulley (72) and the second pulley (73) are fixedly connected to a lead screw (75), the outer walls of the two lead screws (75) are threadedly connected to a threaded sleeve (76), the opposite surfaces of the two threaded sleeves (76) are fixedly connected to a fixed plate (77), and the opposite surfaces of the two fixed plates (77) are rotatably connected to a tensioning roller (78).

3. A polyester fiber cooling and shaping device according to claim 2, characterized in that: The U-shaped frame plate (6) is provided with mounting grooves (601) on opposite sides in the vertical direction, and limiting sliding grooves (602) are respectively provided on the front and rear sides of the two mounting grooves (601), and the outer wall bottoms of the two lead screws (75) respectively penetrate the inner wall bottoms of the two mounting grooves (601) and are rotatably connected therebetween.

4. A polyester fiber cooling and shaping device according to claim 3, characterized in that: The front and rear sides of the two fixed plates (77) away from one end of the tensioning roller (78) are respectively fixedly connected to the limiting slide plate (771), and the outer wall of the limiting slide plate (771) is slidably connected to the inner wall of the limiting slide groove (602).

5. A polyester fiber cooling and shaping device according to claim 1, characterized in that: The front and rear sides of the upper pressing plate (8) are respectively provided with connecting grooves (801), the middle side of the bottom of the upper pressing plate (8) is provided with a connecting groove (802) that passes through the front and rear, the bottom of the middle side of the upper pressing plate (8) is provided with a positioning groove (803), the positioning mechanism (14) is arranged in the positioning groove (803), the insides of the two connecting grooves (801) are fixedly connected with a cold air pipe (81), the left side of the cold air pipe (81) is fixedly connected with a plurality of cooling pipes (82) in an equidistant array, and the output ends of the plurality of cooling pipes (82) pass through the inner wall of the connecting groove (802), the interior of the cooling pipe (82) and the interior of the cold air pipe (81) are mutually connected, the front and rear ends of the middle side of the bottom of the upper pressing plate (8) are respectively fixedly connected with an arc tube (83), and the front end of the cold air pipe (81) is fixedly connected with the output end of the connecting pipe (13).

6. A polyester fiber cooling and shaping device according to claim 5, characterized in that: A second connecting groove (901) which passes through from front to back is provided on the middle side of the top of the lower pressure plate (9), a second positioning groove (902) is provided on the top of the middle side of the lower pressure plate (9), the positioning mechanism (14) is arranged inside the second positioning groove (902), and movable grooves (903) are provided on the left and right sides of the inner walls of the first positioning groove (803) and the second positioning groove (902), and arc-shaped tubes (91) are fixedly connected to the front and rear ends of the middle side of the top of the lower pressure plate (9).

7. A polyester fiber cooling and shaping device according to claim 1, characterized in that: The positioning mechanism (14) comprises a conveying roller (141), and an insertion rod (142) is inserted at the left and right ends of the middle part of the conveying roller (141), and the top left and right sides of the insertion rod (142) are respectively provided with connecting holes (1420) that pass through from top to bottom, and the interiors of the two connecting holes (1420) are both sleeved with sliding rods (143), and the outer walls of the two sliding rods (143) are both sleeved with springs (144).

8. A polyester fiber cooling and shaping device according to claim 7, characterized in that: The upper and lower ends of the two sliding rods (143) are respectively fixedly connected to the inner walls of the two movable grooves (903), and the tops of the two springs (144) are both arranged at the bottom of the insertion rod (142).

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