Drying device for polyester monofilaments

Abstract

The utility model belongs to the technical field of cellosilk drying devices, and particularly relates to a drying device for polyester monofilaments, which comprises a box body, a first mounting frame arranged above the top wall, a second mounting frame arranged inside the box body, a yarn inlet and a yarn outlet arranged on the side wall of the box body, two feeding rollers arranged at the yarn inlet, and two discharging rollers arranged at the yarn outlet. One end of each guide roller is connected with the box body, and the other end of each guide roller is connected with the second mounting frame; the drying unit comprises a motor, a coupler, an air inlet pipe, an air supply device and an air outlet unit, the motor is arranged at the top of the first mounting frame, the output end of the motor is connected with the air inlet pipe through the coupler, the air inlet pipe communicates with the air supply device, and the air supply device communicates with the air outlet unit; the multiple guide rollers are arranged on the peripheral side of the air outlet unit in an annular array. The polyester monofilament drying device can uniformly dry polyester monofilaments.

Description

Technical Field

[0001] This utility model belongs to the technical field of fiber drying equipment, specifically relating to a drying device for polyester monofilament. Background Technology

[0002] Polyester monofilaments require drying during the production process. Existing drying equipment for polyester monofilaments does not achieve sufficient uniformity in drying, resulting in a decrease in the yield of polyester monofilaments. Furthermore, some moisture remains on the polyester monofilaments, which drips onto the drying equipment during the drying process, causing corrosion and damage to the equipment and affecting its service life. Utility Model Content

[0003] The purpose of this invention is to solve the problems described in the background section. Here, a new drying device for polyester monofilament is proposed, which can uniformly dry polyester monofilament and collect and discharge dripping water.

[0004] To achieve the above objectives, a technical solution is provided: a drying device for polyester monofilaments, the drying device comprising:

[0005] The box body has a first mounting bracket on the top wall and a second mounting bracket inside the box body. The side wall of the box body has an inlet and an outlet. The inlet has two feed rollers and the outlet has two discharge rollers.

[0006] A plurality of guide rollers, one end of which is connected to the housing and the other end of which is connected to the second mounting bracket;

[0007] The drying unit includes a motor, a coupling, an air inlet pipe, an air supply device, and an air outlet unit. The motor is mounted on the top of the first mounting bracket. The output end of the motor is connected to the air inlet pipe via the coupling. The air inlet pipe is connected to the air supply device and the air outlet unit.

[0008] The guide rollers are arranged in a circular array around the periphery of the air outlet unit.

[0009] In the above technical solution, the guide rollers are arranged in a ring array around the air outlet unit. The polyester monofilaments are guided and driven by the guide rollers, so that the polyester monofilaments surround the air outlet unit. The air outlet unit can evenly blow and dry the polyester monofilaments.

[0010] Furthermore, the air outlet unit includes a connecting pipe, a housing, and several branch air outlet pipes. The connecting pipe is connected to the air inlet pipe, the housing is fixedly connected to the connecting pipe, and several air outlet holes are provided on the periphery of the housing. One end of each branch air outlet pipe is connected to the connecting pipe, and the other end of each branch air outlet pipe is connected to the air outlet hole.

[0011] In the above technical solution, the branch air outlet pipes are evenly spaced around the connecting pipe, and the branch air outlet pipes blow air evenly onto the polyester monofilaments to ensure uniform drying.

[0012] Furthermore, the drying device for polyester monofilament also includes a flow guide platform, which is disposed above the bottom wall of the box, and the center of the flow guide platform is higher than the edge of the flow guide platform.

[0013] In the above technical solution, water droplets on the polyester monofilament can fall onto the guide platform, causing the water to flow and converge at the edge of the guide platform.

[0014] Furthermore, a water outlet pipe is provided on one side wall of the box, and a control valve is provided on the water outlet pipe.

[0015] In the above technical solution, the collected water can be discharged through the outlet pipe to prevent water accumulation from affecting the device.

[0016] Furthermore, a ventilation opening is provided on one side wall of the housing, and a filter screen is provided at the ventilation opening.

[0017] Furthermore, the drying device for polyester monofilament also includes a temperature sensor, which is fixed to the inner wall of the chamber.

[0018] In the above technical solution, the temperature inside the device can be monitored in real time by a temperature sensor to prevent the drying temperature from being too high and damaging the polyester monofilament, or too low and affecting the drying effect.

[0019] Furthermore, the gas supply device is equipped with a control switch, which is electrically connected to a temperature sensor.

[0020] In the above technical solution, the temperature detected by the temperature sensor can be linked to the control switch, and the drying temperature in the automatic control device can be kept within a suitable range.

[0021] Furthermore, the feed roller is covered with absorbent sponge around its periphery.

[0022] In the above technical solution, the water on the polyester monofilament can be initially absorbed by the water-absorbing sponge, which is beneficial for subsequent drying.

[0023] The advantages of this utility model are:

[0024] 1. This utility model uses vertical guide rollers arranged in a circular array around the air outlet unit to ensure uniform drying of polyester monofilaments. It can also set up multiple groups of polyester monofilaments to dry simultaneously, which greatly improves production efficiency and quality.

[0025] 2. This utility model, through the guide platform and water outlet pipe, can timely collect and discharge water, prevent water accumulation from corroding the device, reduce the humidity inside the device, and enhance the drying effect of polyester monofilament. Attached Figure Description

[0026] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the provided drawings without creative effort.

[0027] Figure 1 This is a schematic diagram of the structure of the drying device for polyester monofilament of this utility model;

[0028] Figure 2 This is a cross-sectional view of the drying device for polyester monofilament of this utility model;

[0029] Figure 3 This is a top view of the drying device for polyester monofilament of this utility model;

[0030] Figure 4 This is a schematic diagram showing the guiding of the polyester monofilament of this utility model.

[0031] Diagram Description: 1. Housing, 2. Guide roller, 3. Drying unit, 4. Air outlet unit, 5. Guide platform, 6. Water outlet pipe, 7. Ventilation port, 8. Temperature sensor, 9. Control switch, 101. First mounting bracket, 102. Second mounting bracket, 103. Cable inlet, 104. Cable outlet, 105. Feed roller, 106. Discharge roller, 301. Motor, 302. Coupling, 303. Air inlet pipe, 304. Air supply device, 401. Connecting pipe, 402. Housing, 403. Branch air outlet pipe, 601. Control valve. Detailed Implementation

[0032] To enable those skilled in the art to better understand the present invention, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative effort are within the protection scope of the present invention.

[0033] In the description of this utility model, it should be understood that the terms "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", and "outer" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0034] like Figure 1 , Figure 2 and Figure 3 As shown, a drying device for polyester monofilament is provided. The drying device for polyester monofilament consists of a box body 1, several guide rollers 2, and a drying unit 3. A first mounting frame 101 is provided above the top wall of the box body, and a second mounting frame 102 is provided below the top wall of the box body. An inlet 103 is provided on the front side wall of the box body, and an outlet 104 is provided on the rear side wall of the box body. Two feed rollers 105 are provided at the inlet, and two discharge rollers 106 are provided at the outlet.

[0035] The top end of the guide roller is rotatably connected to the second mounting bracket, and the bottom end of the guide roller is rotatably connected to the bottom wall of the housing.

[0036] The drying unit consists of a motor 301, a coupling 302, an air inlet pipe 303, an air supply device 304, and an air outlet unit 4. The air outlet unit consists of a connecting pipe 401, a housing 402, and several branch air outlet pipes 403. The motor is mounted on the top of the first mounting frame. The output end of the motor is connected to the air inlet pipe through the coupling. The air inlet pipe is connected to the air supply device and the air outlet unit. The connecting pipe is connected to the air inlet pipe. The housing is fixedly connected to the connecting pipe. Several air outlet holes are provided around the periphery of the housing. One end of the branch air outlet pipe is connected to the connecting pipe, and the other end of the branch air outlet pipe is connected to the air outlet hole.

[0037] In this embodiment, the air supply device can provide dry hot air to dry the polyester monofilament, which is existing technology and will not be described in detail here.

[0038] In this embodiment, six guide rollers are provided, which are arranged in a circular array around the air outlet unit. However, the number of guide rollers is not limited to this, and four, five, seven, etc. can also be provided.

[0039] In this embodiment, the branch air outlet pipe is used to dry multiple sets of polyester monofilaments on the guide roller, and its number can be adjusted according to the required number of polyester monofilaments to be dried.

[0040] In another embodiment, the drying device for polyester monofilament is further provided with a guide platform 5, which is located above the bottom wall of the box, and the center of the guide platform is higher than the edge of the guide platform.

[0041] In another embodiment, a water outlet pipe 6 is provided at the bottom of the left side wall of the tank, and a control valve 601 is provided on the water outlet pipe.

[0042] In another embodiment, a vent 7 is provided on the right side wall of the housing, and a filter screen is provided at the vent.

[0043] In another embodiment, the drying device for polyester monofilament is further provided with a temperature sensor 8, which is fixed on the inner wall of the chamber.

[0044] In another embodiment, the gas supply device is equipped with a control switch 9, which is electrically connected to a temperature sensor.

[0045] In another embodiment, the feed roller is covered with an absorbent sponge.

[0046] The working principle and process of this utility model:

[0047] like Figure 4 As shown, the polyester monofilament passes through the feed roller, guide roller and discharge roller in sequence. When passing through the guide roller, the polyester monofilament forms an enclosure and is located on the periphery of the air outlet unit.

[0048] The motor drives the air inlet pipe to rotate via the coupling, and the air inlet pipe drives the air outlet unit to rotate. The air supply device introduces hot air into the air inlet pipe, and the hot air passes through the connecting pipe and the branch air outlet pipe in sequence, and is sprayed outward. As the air outlet unit rotates, the hot air can be evenly sprayed onto the polyester monofilament, so that the polyester monofilament is evenly heated and dried.

[0049] Finally, it should be noted that this embodiment is only for illustrating the present invention and does not limit the scope of the present invention. Furthermore, it should be understood that after reading the teachings of this invention, those skilled in the art can make various alterations or modifications to the present invention, and these equivalent forms also fall within the scope defined by the appended claims.

Claims

1. A drying device for polyester monofilament, characterized in that: The drying device for polyester monofilament includes: The box body (1) has a first mounting bracket (101) on the top wall of the box body and a second mounting bracket (102) inside the box body. The side wall of the box body has an inlet (103) and an outlet (104). The inlet is provided with two feed rollers (105) and the outlet is provided with two discharge rollers (106). A plurality of guide rollers (2), one end of which is connected to the housing and the other end of which is connected to the second mounting bracket; The drying unit (3) includes a motor (301), a coupling (302), an air inlet pipe (303), an air supply device (304), and an air outlet unit (4). The motor is mounted on the top of the first mounting frame. The output end of the motor is connected to the air inlet pipe through the coupling. The air inlet pipe is connected to the air supply device and the air outlet unit. The guide rollers are arranged in a circular array around the periphery of the air outlet unit.

2. The drying apparatus for polyester monofilament according to claim 1, characterized in that: The air outlet unit includes a connecting pipe (401), a housing (402), and several branch air outlet pipes (403). The connecting pipe is connected to the air inlet pipe, the housing is fixedly connected to the connecting pipe, and several air outlet holes are provided on the periphery of the housing. One end of the branch air outlet pipe is connected to the connecting pipe, and the other end of the branch air outlet pipe is connected to the air outlet hole.

3. The drying apparatus for polyester monofilament according to claim 1, characterized in that: The drying device for polyester monofilament also includes a guide platform (5), which is located above the bottom wall of the box, and the center of the guide platform is higher than the edge of the guide platform.

4. The drying apparatus for polyester monofilament according to claim 3, characterized in that: A water outlet pipe (6) is provided on one side wall of the box, and a control valve (601) is provided on the water outlet pipe.

5. The drying apparatus for polyester monofilament according to claim 1, characterized in that: The box body has a ventilation opening (7) on one side wall, and a filter screen is provided at the ventilation opening.

6. The drying apparatus for polyester monofilament according to claim 1, characterized in that: The drying device for polyester monofilament also includes a temperature sensor (8), which is fixed on the inner wall of the chamber.

7. The drying apparatus for polyester monofilament according to claim 6, characterized in that: The gas supply device is equipped with a control switch (9), which is electrically connected to a temperature sensor.

8. The drying apparatus for polyester monofilament according to claim 1, characterized in that: The feed roller is covered with absorbent sponge around its periphery.

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