A yarn drying device for fiber yarn production

Abstract

The utility model belongs to the technical field of fiber yarn production, especially relates to a yarn drying device for fiber yarn production, including box, air -blower, box door, handle, base, air duct, air outlet and heating support, air -blower fixed mounting is in the top of box, the box door hinge connection is in the front of box, handle fixed connection is in the front of box door, base fixed connection is in the bottom of box, air duct is connected in the air -blower outlet end and is fixedly connected in the top of box, air outlet fixed connection is in the bottom of air duct, heating support fixed mounting is in the inside of air outlet and heating support inside installation has heating rod, the inside of box is provided with adjusting device, and adjusting device includes electric push rod, connecting plate, connecting frame, driven roller, driving roller, connecting shaft and drive motor. The yarn drying device for fiber yarn production, through electric push rod drive connecting plate removal, make connecting frame and driven roller remove to adapt to yarn length and make it keep taut state, and spring prevents excessive adjustment and leads to yarn breakage.

Description

Technical Field

[0001] This utility model relates to the field of fiber yarn production technology, specifically to a yarn drying device for fiber yarn production. Background Technology

[0002] Yarn is a type of textile product made from various textile fibers processed into a certain fineness. It is used for weaving, rope making, thread making, knitting, and embroidery, and is divided into short fiber yarn and continuous filament yarn.

[0003] In yarn production, drying equipment is generally required to dry the yarn. Although existing drying equipment can dry yarn, most of them use a fixed air supply method, which cannot guarantee that the yarn is within the range of the drying equipment. Since the humidity of each part of the yarn is different, the fixed air supply method may not dry the yarn thoroughly. Incompletely dried yarn may become damp and moldy when stored, which is not conducive to the subsequent production and use of the yarn.

[0004] For example, Chinese patent CN221197942U discloses a yarn drying device for yarn production, including a base plate. A drying chamber is fixedly connected to the top of the base plate, and a device box is fixedly connected to the top of the drying chamber. A drying mechanism is provided inside the drying chamber, and the drying mechanism includes a rotating roller. The rotating roller is movably connected to the left and right sides of the rear side of the drying chamber, and a yarn body is sleeved on the outer surface of the rotating roller. The operation of the servo motor of this yarn drying device can drive the dryer to move. Through the cooperation of the ventilation pipe and the corrugated pipe, hot air in the inner cavity of the device box is delivered to the surface of the yarn body. The rotation of the rotating roller can make the heating area of ​​the yarn body more uniform and the drying more thorough, avoiding the problem of dampness and mold due to insufficient drying of the yarn, and solving the problem of uneven yarn drying.

[0005] However, the device cannot adjust the interval between the rotating rollers according to the yarn length. When the yarn is not taut, the contact area between the yarn and the rotating roller is insufficient, causing the yarn to slip on the outer surface of the rotating roller and resulting in incomplete drying. Utility Model Content

[0006] The purpose of this invention is to provide a yarn drying device for fiber yarn production, in order to solve the problem mentioned in the background art that the device cannot adjust the interval between rotating rollers according to the yarn length, and that when the yarn is not taut, the contact area of ​​the yarn on the surface of the rotating roller is insufficient, causing the yarn to slip on the outer surface of the rotating roller and resulting in incomplete drying.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a yarn drying device for fiber yarn production, comprising a box body, a blower, a box door, a handle, a base, an air guide pipe, an air outlet, and a heating frame. The blower is fixedly installed on the top of the box body, the box door is hinged to the front of the box body, the handle is fixedly connected to the front of the box door, the base is fixedly connected to the bottom of the box body, the air guide pipe is connected to the air outlet of the blower and fixedly connected to the top of the box body, the air outlet is fixedly connected to the bottom of the air guide pipe, the heating frame is fixedly installed inside the air outlet and a heating rod is installed inside the heating frame, and an adjustment device is provided inside the box body. The adjustment device includes an electric push rod, a connecting plate, a connecting frame, a driven roller, a driving roller, a connecting shaft, and a drive motor. The electric push rod is fixedly installed on the right side of the housing. The connecting plate is connected to the output end of the electric push rod and is located inside the housing on the right side. The connecting frame is connected to the left side of the connecting plate. The driven roller is rotatably connected to the left side of the connecting frame. The driving roller is connected inside the housing on the left side. The connecting shaft is fixedly connected to the back of the driving roller and rotatably connected to the back of the housing. The drive motor is installed on the back of the housing. The connecting shaft is connected to the output end of the drive motor. An airflow is driven into the housing by a blower. At the same time, the heating rod inside the heating frame heats the air to obtain hot air for drying the yarn. The electric push rod drives the connecting plate to move, causing the connecting frame and the driven roller to move to adapt to the yarn length and keep it taut. The drive motor drives the driving roller to rotate, causing the yarn to move and ensuring even heating.

[0008] Preferably, a guide post is fixedly connected to the right side of the connecting frame, the guide post is slidably connected to the connecting plate, and a spring is sleeved on the outer surface of the guide post on the right side of the connecting plate to prevent the yarn from breaking due to excessive adjustment.

[0009] Preferably, the back of the housing is provided with a threaded hole, and the drive motor is connected to the housing by bolt thread through the threaded hole, which facilitates the maintenance and replacement of the drive motor and improves the convenience of the device.

[0010] Preferably, an air outlet pipe is fixedly connected to the left side of the housing, and an exhaust fan is installed on the left side of the housing. The left end of the air outlet pipe is connected to the air outlet of the exhaust fan, and an air inlet pipe is fixedly connected to the left side of the housing below the exhaust fan. The exhaust fan draws away the hot air, dehumidifies it in the dehumidification box, and then pumps it back into the housing, reducing heat loss.

[0011] Preferably, a dehumidification box is fixedly connected to the left side of the housing, the exhaust fan is fixedly installed above the dehumidification box and its air inlet is connected to the inside of the dehumidification box, the other end of the air inlet pipe is fixedly connected to the bottom of the dehumidification box, a slide rail is fixedly connected inside the dehumidification box, a dehumidification trough is slidably connected inside the dehumidification box via the slide rail, the dehumidification trough is filled with silica gel desiccant, a slide groove is opened on the left side of the dehumidification box, and a sealing plate is slidably connected to the left side of the dehumidification box via the slide groove. The desiccant inside the dehumidification trough adsorbs moisture, and the desiccant inside the dehumidification trough can be replaced by moving the sealing plate, making the operation convenient.

[0012] Preferably, a mounting plate is fixedly connected to the bottom of the housing inside the base. A lifting motor is fixedly installed on the right side of the mounting plate. A gear is connected to the output end of the lifting motor. A rack is slidably connected to the bottom of the housing. The outer surface of the gear meshes with the tooth groove surface of the rack. A fixing plate is fixedly connected above the rack. The lifting motor drives the gear to rotate, thereby causing the rack and the fixing plate to move up and down to adjust the height of the vibration motor to adapt to the yarn position.

[0013] Preferably, a vibration motor is fixedly installed above the fixing plate, and the output end of the vibration motor is connected to a carding plate. The vibration motor drives the carding plate to vibrate and beat the yarn, so that the fibers are evenly distributed and easy to dry.

[0014] Compared with the prior art, the beneficial effects of this utility model are: 1. This yarn drying device for fiber yarn production uses a blower to drive airflow into the chamber, and simultaneously uses heating rods inside the heating frame to heat the air to dry the yarn. An electric push rod drives the connecting plate to move, causing the connecting frame and driven roller to move to adapt to the yarn length and keep it taut. A drive motor drives the active roller to rotate, making the yarn move and ensuring even heating. Springs prevent over-adjustment from causing the yarn to break.

[0015] 2. This yarn drying device for fiber yarn production uses an exhaust fan to draw away hot air, dehumidify it in a dehumidification chamber, and then pump it back into the chamber, reducing heat loss. Moisture is adsorbed by a desiccant inside the dehumidification tank, which can be replaced by moving a sealing plate. Operation is convenient. A lifting motor drives a gear to rotate, causing the rack and fixed plate to move up and down, adjusting the height of the vibrating motor to suit the yarn position. The vibrating motor drives a carding plate to vibrate and beat the yarn, ensuring even fiber distribution for easy drying. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the internal structure of the present invention; Figure 3This is a schematic diagram of the adjustment structure of this utility model; Figure 4 This is a schematic diagram of the drying structure of this utility model; Figure 5 This is a schematic diagram of the wiring structure of this utility model; Figure 6 This is a schematic diagram of the circulating dehumidification structure of this utility model.

[0017] In the diagram: 1. Box body; 101. Blower; 102. Box door; 103. Handle; 104. Base; 105. Air duct; 106. Air outlet; 107. Heating frame; 2. Electric push rod; 201. Connecting plate; 202. Connecting frame; 203. Driven roller; 204. Guide column; 205. Spring; 206. Drive roller; 207. Connecting shaft; 208. Drive motor; 3. Exhaust fan; 301. Air outlet duct; 302. Air inlet duct; 4. Dehumidification box; 401. Dehumidification tray; 402. Slide rail; 403. Slide groove; 404. Sealing plate; 5. Vibration motor; 501. Combing plate; 6. Mounting plate; 601. Lifting motor; 602. Gear; 603. Rack; 604. Fixing plate. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] Example 1: Addressing the problem that current devices cannot adjust the roller spacing according to yarn length, and that insufficient contact area between the yarn and roller surfaces leads to slippage and incomplete drying when the yarn is not taut, this example provides a yarn drying device for fiber yarn production. Please refer to [link to relevant documentation]. Figures 1-6This embodiment provides a yarn drying device for fiber yarn production, which can adjust the distance between the active roller and the driven roller to adapt to the yarn length and keep it taut to prevent slippage between the yarn and the surfaces of the active roller and the driven roller. The yarn drying device for fiber yarn production includes a housing 1, a blower 101, a door 102, a handle 103, a base 104, an air duct 105, an air outlet 106, and a heating frame 107. The blower 101 is fixedly installed above the housing 1; the door 102 is hinged to the front of the housing 1; the handle 103 is fixedly connected to the front of the door 102; the base 104 is fixedly connected to the bottom of the housing 1; the air duct 105 is connected to the air outlet of the blower 101 and fixedly connected to the top of the housing 1; the air outlet 106 is fixedly connected to the bottom of the air duct 105; the heating frame 107 is fixedly installed inside the air outlet 106 and a heating rod is installed inside the heating frame 107; and an adjustment device is provided inside the housing 1. The adjustment device includes an electric push rod 2, a connecting plate 201, a connecting frame 202, a driven roller 203, a driving roller 206, a connecting shaft 207, and a drive motor 208. The electric push rod 2 is fixedly installed on the right side of the housing 1. The connecting plate 201 is connected to the output end of the electric push rod 2 and is located inside the right side of the housing 1. The connecting frame 202 is connected to the left side of the connecting plate 201. The driven roller 203 is rotatably connected to the left side of the connecting frame 202. The driving roller 206 is connected inside the left side of the housing 1. The connecting shaft 207 is fixed. The drive motor 208 is mounted on the back of the drive roller 206 and rotatably connected to the back of the housing 1. The connecting shaft 207 is connected to the output end of the drive motor 208. The guide column 204 is fixedly connected to the right side of the connecting frame 202. The guide column 204 is slidably connected to the connecting plate 201. A spring 205 is sleeved on the outer surface of the guide column 204 on the right side of the connecting plate 201. A threaded hole is opened on the back of the housing 1. The drive motor 208 and the housing 1 are connected by bolt threads through the threaded hole.

[0020] In this embodiment, the blower 101 drives the airflow into the box 1, and at the same time, the heating rod inside the heating frame 107 heats the air to obtain hot air for drying the yarn. The electric push rod 2 drives the connecting plate 201 to move, so that the connecting frame 202 and the driven roller 203 move to adapt to the yarn length and keep it in a taut state. The drive motor 208 drives the active roller 206 to rotate, so that the yarn moves and is heated evenly. The spring 205 prevents the yarn from breaking due to over-adjustment.

[0021] Example 2: Based on Example 1, please refer to... Figures 1-6It can remove moisture and pump hot air back into the chamber, reducing heat loss. Simultaneously, it can vibrate and beat the yarn, ensuring even fiber distribution for easier drying. An air outlet pipe 301 is fixedly connected to the left side of chamber 1. An exhaust fan 3 is installed on the left side of chamber 1, with the left end of the air outlet pipe 301 connected to the exhaust end of the exhaust fan 3. An air inlet pipe 302 is fixedly connected to the left side of chamber 1 below the exhaust fan 3. A dehumidification chamber 4 is fixedly connected to the left side of chamber 1. The exhaust fan 3 is fixedly installed above the dehumidification chamber 4, with its air inlet connected to the inside of the dehumidification chamber 4. The other end of the air inlet pipe 302 is fixedly connected to the bottom of the dehumidification chamber 4. A slide rail 402 is fixedly connected inside the dehumidification chamber 4. A dehumidification trough 401 is slidably connected inside the dehumidification chamber 4 via the slide rail 402. The dehumidification trough 401 is filled with silica gel desiccant. A slide groove 403 is opened on the left side of the dehumidification chamber 4, and a sealing plate 404 is slidably connected to the left side of the dehumidification chamber 4 via the slide groove 403. A mounting plate 6 is fixedly connected to the bottom of the box 1 inside the base 104. A lifting motor 601 is fixedly installed on the right side of the mounting plate 6. A gear 602 is connected to the output end of the lifting motor 601. A rack 603 is slidably connected to the bottom of the box 1. The outer surface of the gear 602 meshes with the tooth groove surface of the rack 603. A fixing plate 604 is fixedly connected above the rack 603. A vibration motor 5 is fixedly installed above the fixing plate 604. A combing plate 501 is connected to the output end of the vibration motor 5.

[0022] In this embodiment, hot air is drawn away by the exhaust fan 3, dehumidified by the dehumidification box 4, and then pumped back into the box 1 to reduce heat loss. Moisture is adsorbed by the desiccant inside the dehumidification tank 401. The desiccant inside the dehumidification tank 401 can be replaced by moving the sealing plate 404, which is convenient to operate. The lifting motor 601 drives the gear 602 to rotate, thereby moving the rack 603 and the fixed plate 604 to adjust the height of the vibration motor 5 to adapt to the yarn position. The vibration motor 5 drives the carding plate 501 to vibrate and beat the yarn, so that the fibers are evenly distributed and easy to dry.

[0023] Working principle: The blower 101 drives the airflow into the chamber 1, and at the same time, the heating rod inside the heating frame 107 heats the air to obtain hot air for drying the yarn. The electric push rod 2 drives the connecting plate 201 to move, so that the connecting frame 202 and the driven roller 203 move to adapt to the yarn length and keep it in a taut state. The drive motor 208 drives the active roller 206 to rotate, so that the yarn moves and is heated evenly. The spring 205 prevents the yarn from breaking due to over-adjustment. Hot air is drawn away by the exhaust fan 3, dehumidified in the dehumidification chamber 4, and then pumped back into the chamber 1, reducing heat loss. Moisture is absorbed by the desiccant inside the dehumidification tank 401. The desiccant can be replaced easily by moving the sealing plate 404. The lifting motor 601 drives the gear 602 to rotate, thereby raising and lowering the rack 603 and the fixed plate 604 to adjust the height of the vibration motor 5 to suit the yarn position. The vibration motor 5 drives the carding plate 501 to vibrate and beat the yarn, ensuring even fiber distribution for easy drying. The blower 101 is a WX-FB322 series blower, the heating rod is an E5CS-R1KJ01M model, the electric push rod 2 is a DTZ type electric push rod, the drive motor 208 is an SGMJV model, the exhaust fan 3 is a DT25-66-DS model, the vibration motor 5 is a VCLP1020B002L model, and the lifting motor 601 is an ECMA series servo motor.

[0024] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

Claims

1. A yarn drying device for fiber yarn production, comprising a housing (1), a blower (101), a door (102), a handle (103), a base (104), an air duct (105), an air outlet (106), and a heating rack (107), characterized in that: The blower (101) is fixedly installed on the top of the box (1), the door (102) is hinged to the front of the box (1), the handle (103) is fixedly connected to the front of the door (102), the base (104) is fixedly connected to the bottom of the box (1), the air duct (105) is connected to the air outlet of the blower (101) and fixedly connected to the top of the box (1), the air outlet (106) is fixedly connected to the bottom of the air duct (105), the heating rack (107) is fixedly installed inside the air outlet (106) and a heating rod is installed inside the heating rack (107), and an adjustment device is provided inside the box (1). The adjustment device includes an electric push rod (2), a connecting plate (201), a connecting frame (202), a driven roller (203), a driving roller (206), a connecting shaft (207), and a drive motor (208). The electric push rod (2) is fixedly installed on the right side of the housing (1). The connecting plate (201) is connected to the output end of the electric push rod (2) and located inside the housing (1) on the right side. The connecting frame (202) is connected to the left side of the connecting plate (201). The driven roller (203) is rotatably connected to the left side of the connecting frame (202). The driving roller (206) is connected to the left side inside the housing (1). The connecting shaft (207) is fixedly connected to the back of the driving roller (206) and rotatably connected to the back of the housing (1). The drive motor (208) is installed on the back of the housing (1). The connecting shaft (207) is connected to the output end of the drive motor (208).

2. The yarn drying device for fiber yarn production according to claim 1, characterized in that: A guide post (204) is fixedly connected to the right side of the connecting frame (202). The guide post (204) is slidably connected to the connecting plate (201). A spring (205) is sleeved on the outer surface of the guide post (204) on the right side of the connecting plate (201).

3. The yarn drying device for fiber yarn production according to claim 1, characterized in that: The back of the housing (1) is provided with a threaded hole, and the drive motor (208) is connected to the housing (1) by bolt thread through the threaded hole.

4. The yarn drying device for fiber yarn production according to claim 1, characterized in that: An air outlet pipe (301) is fixedly connected to the left side of the box (1), and an exhaust fan (3) is installed on the left side of the box (1). The left end of the air outlet pipe (301) is connected to the air outlet of the exhaust fan (3), and an air inlet pipe (302) is fixedly connected to the left side of the box (1) below the exhaust fan (3).

5. The yarn drying apparatus for fiber yarn production according to claim 4, characterized in that: A dehumidifier box (4) is fixedly connected to the left side of the box body (1). The exhaust fan (3) is fixedly installed above the dehumidifier box (4) and its air inlet is connected to the inside of the dehumidifier box (4). The other end of the air inlet pipe (302) is fixedly connected to the bottom of the dehumidifier box (4). A slide rail (402) is fixedly connected inside the dehumidifier box (4). A dehumidifier trough (401) is slidably connected inside the dehumidifier box (4) through the slide rail (402). The dehumidifier trough (401) is filled with silica gel dehumidifier. A slide groove (403) is opened on the left side of the dehumidifier box (4). A sealing plate (404) is slidably connected to the left side of the dehumidifier box (4) through the slide groove (403).

6. The yarn drying apparatus for fiber yarn production according to claim 1, characterized in that: The bottom of the housing (1) is fixedly connected to the mounting plate (6) inside the base (104). A lifting motor (601) is fixedly installed on the right side of the mounting plate (6). A gear (602) is connected to the output end of the lifting motor (601). A rack (603) is slidably connected to the bottom of the housing (1). The outer surface of the gear (602) meshes with the tooth groove surface of the rack (603). A fixing plate (604) is fixedly connected above the rack (603).

7. The yarn drying apparatus for fiber yarn production according to claim 6, characterized in that: A vibration motor (5) is fixedly installed above the fixed plate (604), and the output end of the vibration motor (5) is connected to a combing plate (501).

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