A jet vortex spinning raw material pretreatment device for regenerated terylene yarn

Abstract

The utility model relates to raw material pretreatment technical field, concretely is a kind of regenerated polyester yarn air vortex spinning raw material pretreatment device, including dryer, the upper surface of dryer is provided with heating fan, the inside of dryer is provided with conveyer belt, the inside of dryer is provided with separating device, separating device includes adjusting frame, adjusting frame is slidably connected with the inside of dryer, the bottom end fixedly connected with pressing plate of adjusting frame, pressing plate is placed on the upper surface of conveyer belt, slidingly connected with movable plate on the guide frame of pressing plate side, the rotatable joint of the side of pressing plate has screw rod, screw rod is screw-threaded with the inside of movable plate, the guide frame of the side of pressing plate is fixedly connected with second motor, the driving end of second motor is fixedly connected with one end of screw rod. The utility model, by setting separating device, can effectively separate raw material, avoid drying gas to effectively dry the inside of raw material group, and then improve the pretreatment effect of raw material of pretreatment device.

Description

Technical Field

[0001] This utility model relates to the field of raw material pretreatment technology, and in particular to a pretreatment device for recycled polyester yarn air jet vortex spinning raw materials. Background Technology

[0002] The recycled polyester yarn air-jet vortex spinning raw material pretreatment device is a set of textile supporting equipment specially used in the air-jet vortex spinning process to pre-treat recycled polyester raw materials. Its core function is to solve problems such as high impurity content, poor fiber cohesion, and easy generation of static electricity in recycled polyester raw materials, optimize the raw material performance to meet the requirements of high-speed air-jet vortex spinning, and ensure the quality and efficiency of subsequent spinning.

[0003] When workers need to pre-treat raw materials, they put the raw materials into the pre-treatment device so that the device can dry them. However, existing pre-treatment devices sometimes cause raw materials to clump together during use, which prevents the drying gas from effectively drying the inside of the raw material clumps. This results in a decrease in the pre-treatment effect of the device. Utility Model Content

[0004] The purpose of this invention is to solve the problem that the pretreatment effect of pretreatment devices on raw materials is reduced in the existing technology, and to propose a pretreatment device for recycled polyester yarn air jet vortex spinning raw materials.

[0005] To achieve the above objectives, this utility model adopts the following technical solution: a pretreatment device for recycled polyester yarn air-jet vortex spinning raw materials, comprising a dryer, a heating fan mounted on the upper surface of the dryer, a conveyor belt installed inside the dryer, and a separation device inside the dryer, the separation device comprising an adjusting frame slidably connected to the interior of the dryer, a pressure plate fixedly connected to the bottom end of the adjusting frame, the pressure plate being placed on the upper surface of the conveyor belt, a movable plate slidably connected to a guide frame on one side of the pressure plate, a threaded rod rotatably connected to one side of the pressure plate, the threaded rod being threadedly connected to the interior of the movable plate, and a fixed connection on the guide frame on one side of the pressure plate. A second motor is connected, and the drive end of the second motor is fixedly connected to one end of the threaded rod. Separating teeth are fixedly connected to the lower surface of the movable plate, and the separating teeth are located above the conveyor belt. A lifting assembly is provided inside the dryer. The lifting assembly includes a first motor, a rotating disk, and a pull bar. The first motor is fixedly connected to the inner wall of the dryer and is located above the adjusting frame. The drive end of the first motor is fixedly connected to the rotating disk, and the rotating disk is located above the adjusting frame. The first motor can cooperate with the dryer to support the first motor and can cooperate with the rotating disk to drive the rotating disk to rotate. The first motor is a stepper motor.

[0006] Preferably, a pull bar is rotatably connected between the rotating disk and the adjusting frame. The pull bar is located inside the dryer and can cooperate with the rotating disk and the adjusting frame to achieve the purpose of pulling the adjusting frame to slide.

[0007] Preferably, the dryer is equipped with a feeding device, which includes an air chamber. The air chamber is located inside a movable plate and above the conveyor belt. The air chamber can cooperate with the movable plate to store air.

[0008] Preferably, the lower surface of the movable plate is provided with an air jet hole, which communicates with the air chamber and is located between two sets of separating teeth. The air jet hole can cooperate with the movable plate and the air chamber to achieve the purpose of blowing off the raw material.

[0009] Preferably, an elastic tube is fixedly connected to the upper surface of the movable plate, and the elastic tube is fixedly connected to the interior of the dryer. The elastic tube can cooperate with the movable plate to achieve the purpose of conveying gas.

[0010] Preferably, an outer connecting pipe is fixedly connected to the top end of the tension tube. The outer connecting pipe is located above the adjustment frame and can cooperate with the tension tube to guide the flow of gas delivered by the external fan.

[0011] Compared with the prior art, the advantages and positive effects of this utility model are as follows: 1. In this utility model, by setting up a separation device, when the worker needs to separate the raw materials, the worker starts the conveyor belt, which moves the raw materials. The first motor starts, which drives the rotating disk, which pushes the pull bar, which pushes the adjusting frame, which pushes the pressure plate. The pressure plate presses on the raw materials, and the pressure plate drives the separation teeth to insert into the raw materials. The second motor starts, which drives the threaded rod, which adjusts the movable plate. The movable plate drives the separation teeth, which pull a portion of the raw materials away from the materials pressed by the pressure plate. Then, the first motor adjusts the pressure plate to rise, which drives the movable plate, which drives the separation teeth to rise. The conveyor belt continues to transport the raw materials, and the separation device repeats the above operation. By setting up the separation device, the raw materials can be effectively separated, avoiding the inability of the drying gas to effectively dry the inside of the raw material clump, thereby improving the pretreatment effect of the pretreatment device on the raw materials.

[0012] 2. In this utility model, by setting up a feeding device, when the worker needs to feed the raw material on the surface of the separating teeth, the worker starts the external fan, the external fan adjusts the drying gas to enter the external pipe, the external pipe guides the drying gas into the tension pipe, the tension pipe guides the drying gas into the air chamber, and the air chamber guides the drying gas to be sprayed out from the jet hole. The drying gas blows the raw material off the surface of the separating teeth. By setting up the feeding device, the raw material on the surface of the separating teeth can be effectively fed, avoiding the residual raw material from being wrapped around the separating teeth, which is conducive to the normal operation of the separating device. Attached Figure Description

[0013] Figure 1 This utility model provides a three-dimensional structural schematic diagram of a pretreatment device for recycled polyester yarn air jet vortex spinning raw materials. Figure 2 This utility model provides a schematic diagram of the separation device structure of a pretreatment device for recycled polyester yarn air jet vortex spinning raw materials. Figure 3 This invention provides a pretreatment device for recycled polyester yarn air-jet vortex spinning raw materials. Figure 2 Enlarged structural diagram at point A in the middle; Figure 4 This utility model provides a schematic diagram of the feeding device structure of a pretreatment device for recycled polyester yarn air jet vortex spinning raw materials. Figure 5 This invention provides a pretreatment device for recycled polyester yarn air-jet vortex spinning raw materials. Figure 4 Enlarged structural diagram at point B.

[0014] Legend: 1. Dryer; 2. Heating fan; 3. Separation device; 31. Rotary disc; 32. First motor; 33. Threaded rod; 34. Movable plate; 35. Second motor; 36. Separation gear; 37. Pressure plate; 38. Adjusting frame; 39. Pull bar; 4. Feeding device; 41. External pipe; 42. Tensioning pipe; 43. Air chamber; 44. Air jet hole; 5. Conveyor belt. Detailed Implementation

[0015] Please see Figures 1-5 This utility model provides a technical solution: a pretreatment device for recycled polyester yarn air jet vortex spinning raw materials, including a dryer 1, a heating fan 2 provided on the upper surface of the dryer 1, a conveyor belt 5 provided inside the dryer 1, and a separation device 3 provided inside the dryer 1.

[0016] The specific setup and function of the separation device 3 and the feeding device 4 will be explained below.

[0017] In this embodiment: the separation device 3 includes an adjusting frame 38, which is slidably connected to the interior of the dryer 1. A pressure plate 37 is fixedly connected to the bottom end of the adjusting frame 38. The pressure plate 37 is placed on the upper surface of the conveyor belt 5. A movable plate 34 is slidably connected to a guide frame on one side of the pressure plate 37. A threaded rod 33 is rotatably connected to one side of the pressure plate 37. The threaded rod 33 is threadedly connected to the interior of the movable plate 34. A second motor 35 is fixedly connected to the guide frame on one side of the pressure plate 37. The drive end of the second motor 35 is fixedly connected to one end of the threaded rod 33. A separation tooth 36 is fixedly connected to the lower surface of the movable plate 34. The separation tooth 36 is located above the conveyor belt 5. A lifting assembly is provided inside the dryer 1. The lifting assembly includes a first motor 32, a rotating disk 31, and a pull bar 39.

[0018] Specifically, a first motor 32 is fixedly connected to the inner wall of the dryer 1. The first motor 32 is located above the adjusting frame 38. A rotating disk 31 is fixedly connected to the drive end of the first motor 32. The rotating disk 31 is located above the adjusting frame 38. The first motor 32 can cooperate with the dryer 1 to support the first motor 32. The first motor 32 can cooperate with the rotating disk 31 to drive the rotating disk 31 to rotate. The first motor 32 is a stepper motor.

[0019] Specifically, a pull bar 39 is rotatably connected between the rotating disc 31 and the adjusting frame 38, and the pull bar 39 is located inside the dryer 1.

[0020] In this embodiment, the pull bar 39 can cooperate with the rotating disk 31 and the adjusting frame 38 to achieve the purpose of pulling the adjusting frame 38 to slide.

[0021] In this embodiment: The dryer 1 is equipped with a feeding device 4, which includes an air chamber 43. The air chamber 43 is opened inside the movable plate 34 and is located above the conveyor belt 5. The air chamber 43 can cooperate with the movable plate 34 to achieve the purpose of storing air.

[0022] Specifically, the lower surface of the movable plate 34 is provided with an air jet hole 44, which is connected to the air chamber 43 and is located between the two sets of separation teeth 36.

[0023] In this embodiment, the jet nozzle 44 can cooperate with the movable plate 34 and the air chamber 43 to achieve the purpose of blowing off the raw materials.

[0024] Specifically, a tension tube 42 is fixedly connected to the upper surface of the movable plate 34. The tension tube 42 is fixedly connected to the inside of the dryer 1. The tension tube 42 can cooperate with the movable plate 34 to achieve the purpose of conveying gas.

[0025] Specifically, the top end of the tension tube 42 is fixedly connected to an outer tube 41, which is located above the adjustment bracket 38.

[0026] In this embodiment, the external pipe 41 can be matched with the tensioning pipe 42 to guide the flow of gas delivered by the external fan.

[0027] Working Principle: By setting up the separation device 3, when the worker needs to separate the raw materials, the worker starts the conveyor belt 5, which moves the raw materials. The first motor 32 is started, which drives the rotating disk 31. The rotating disk 31 pushes the pull bar 39, which pushes the adjusting frame 38. The adjusting frame 38 pushes the pressure plate 37, which presses down on the raw materials. The pressure plate 37 drives the separating teeth 36 to insert into the raw materials. The second motor 35 is started, which drives the threaded rod 33. The threaded rod 33 adjusts the movable plate 34, which drives the separating teeth 36. The separating teeth 36 pull a portion of the raw materials away from the materials pressed by the pressure plate 37. Then, the first motor 32 adjusts the pressure plate 37 to rise, which drives the movable plate 34, which in turn drives the separating teeth 36 to rise. The conveyor belt 5 continues to transport the raw materials, and the separation device 3 repeats the process. The above operation, by setting up the separation device 3, can effectively separate the raw materials, avoiding the inability of the drying gas to effectively dry the inside of the raw material clump, thereby improving the pretreatment effect of the pretreatment device on the raw materials. In addition, by setting up the feeding device 4, when the operator needs to feed the raw materials on the surface of the separation teeth 36, the operator starts the external fan, the external fan adjusts the drying gas to enter the external pipe 41, the external pipe 41 guides the drying gas into the tension pipe 42, the tension pipe 42 guides the drying gas into the air chamber 43, the air chamber 43 guides the drying gas to be sprayed out from the jet hole 44, and the drying gas blows the raw materials off the surface of the separation teeth 36. By setting up the feeding device 4, the raw materials on the surface of the separation teeth 36 can be effectively fed off, avoiding the residual raw materials from being wrapped around the separation teeth 36, which is conducive to the normal operation of the separation device 3.

Claims

1. A pretreatment device for recycled polyester yarn air-jet vortex spinning raw materials, comprising a dryer (1), characterized in that: A heating fan (2) is provided on the upper surface of the dryer (1), and a conveyor belt (5) is provided inside the dryer (1). The dryer (1) is equipped with a separation device (3) inside, the separation device (3) includes an adjustment frame (38), the adjustment frame (38) is slidably connected to the inside of the dryer (1); The bottom end of the adjusting frame (38) is fixedly connected to a pressure plate (37), which is placed on the upper surface of the conveyor belt (5). A movable plate (34) is slidably connected to a guide frame on one side of the pressure plate (37). A threaded rod (33) is rotatably connected to one side of the pressure plate (37). The threaded rod (33) is threadedly connected to the inside of the movable plate (34). A second motor (35) is fixedly connected to a guide frame on one side of the pressure plate (37). The drive end of the second motor (35) is fixedly connected to one end of the threaded rod (33). A separation tooth (36) is fixedly connected to the lower surface of the movable plate (34). The separation tooth (36) is located above the conveyor belt (5). The dryer (1) is equipped with a lifting assembly, which includes a first motor (32), a rotating disk (31), and a pull bar (39).

2. The pretreatment device for recycled polyester yarn air-jet vortex spinning raw materials according to claim 1, characterized in that: The inner wall of the dryer (1) is fixedly connected to a first motor (32), which is located above the adjusting frame (38). The drive end of the first motor (32) is fixedly connected to a rotating disk (31), which is located above the adjusting frame (38).

3. The pretreatment device for recycled polyester yarn air-jet vortex spinning raw materials according to claim 1, characterized in that: A pull bar (39) is rotatably connected between the rotating disk (31) and the adjusting frame (38), and the pull bar (39) is located inside the dryer (1).

4. The pretreatment device for recycled polyester yarn air-jet vortex spinning raw materials according to claim 2, characterized in that: The dryer (1) is equipped with a feeding device (4) inside. The feeding device (4) includes an air chamber (43), which is located inside the movable plate (34) and above the conveyor belt (5).

5. The pretreatment device for recycled polyester yarn air-jet vortex spinning raw materials according to claim 1, characterized in that: The lower surface of the movable plate (34) is provided with an air jet hole (44), which is connected to the air chamber (43) and is located between the two sets of separation teeth (36).

6. The pretreatment device for recycled polyester yarn air-jet vortex spinning raw materials according to claim 5, characterized in that: The upper surface of the movable plate (34) is fixedly connected to a tension tube (42), which is fixedly connected to the interior of the dryer (1).

7. The pretreatment device for recycled polyester yarn air-jet vortex spinning raw materials according to claim 6, characterized in that: The top end of the tension tube (42) is fixedly connected to an outer tube (41), which is located above the adjustment frame (38).

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