Cold air distribution equipment for chinlon 66 spinning

Abstract

The utility model belongs to the field of cold air distribution equipment, particularly relates to chinlon 66 spinning cold air distribution equipment, and aims to solve the problems that the product quality and the production efficiency are reduced as the conventional equipment cannot monitor the temperature and the cold air flow of each area and cannot adjust the cold air flow according to parameters fed back by a flow sensor. According to the scheme, the window sealing device comprises a window sealing frame, and a first temperature sensor, a first flow sensor, a second temperature sensor and a second flow sensor are fixedly arranged in the window sealing frame; the adjusting assembly is arranged on the window sealing frame and used for adjusting the cold air flow. Through the arrangement of the two temperature sensors and the two flow sensors, the temperature and the cold air flow of each area can be monitored in real time, the product quality is improved, the cold air flow can be adjusted according to parameters fed back by the flow sensors through the arrangement of the adjusting assembly, different spinning conditions are adapted, the spinning process is optimized, and the production efficiency is improved. And the production efficiency can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cold air distribution equipment, in particular to a cold air distribution equipment for nylon 66 spinning. Background Art

[0002] Nylon 66 spinning, also known as polyamide 66 fiber or polyhexamethylene adipamide fiber, is one of the main varieties of aliphatic polyamide fibers. Cold air distribution equipment is used in the spinning process of nylon 66. The main reason is to control the spinning environment and ensure product quality.

[0003] A cold air distribution device for nylon 66 airbag yarn spinning proposed by searching the authorization announcement number CN214361870U includes a wind window frame, a distribution plate and a filter screen, the wind window frame is provided with the distribution plate, the distribution plate faces the side of the wind source, and the distribution plate is provided with a first ventilation area and a second ventilation area from top to bottom, the first ventilation area is larger than the second ventilation area, and multiple rows of ventilation holes are provided on the first ventilation area and the second ventilation area, and the ventilation holes in the first ventilation area are arranged more closely than those in the second ventilation area, and the filter screen is arranged in the wind window frame. The utility model can effectively distribute the cold air evenly, extend the melt deformation zone, reduce the fiber breakage rate, and improve the spinnability and quality stability of the product.

[0004] However, there are the following defects:

[0005] 1. The cold air distribution device in the above application is unable to monitor the temperature and cold air flow of each area, resulting in excessively high or low temperatures and uneven cold air flow, which have adverse effects on the fiber structure and performance. At the same time, it is unable to adjust the cold air flow according to the parameters fed back by the flow sensor to adapt to different spinning conditions, thereby reducing product quality and production efficiency. Utility Model Content

[0006] The purpose of the utility model is to solve the shortcomings of the prior art that the temperature and cold air flow of each area cannot be monitored and the size of the cold air flow cannot be adjusted according to the parameters fed back by the flow sensor, thereby reducing product quality and production efficiency, and to propose a cold air distribution device for nylon 66 spinning.

[0007] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0008] A cold air distribution device for nylon spinning, comprising:

[0009] A window sealing frame, wherein the same partition plate is fixedly arranged on both sides of the inner wall of the window sealing frame, and the partition plate divides the window sealing frame into a first area and a second area, and a temperature sensor 1 and a flow sensor 1 are fixedly arranged in the first area of ​​the window sealing frame, and a temperature sensor 2 and a flow sensor 2 are fixedly arranged in the second area of ​​the window sealing frame;

[0010] A distribution plate, wherein two ventilation areas are arranged on the top of the distribution plate, ventilation holes are opened in the two ventilation areas, and the two ventilation areas correspond to the first area and the second area of ​​the window sealing frame respectively;

[0011] The regulating component is arranged on the window sealing frame and is used to adjust the size of the cold air flow.

[0012] In a possible design, the adjustment component includes an air hood fixedly arranged on the rear side of the window sealing frame, a baffle fixedly arranged inside the air hood, the baffle dividing the air hood into two parts, the two parts of the air hood respectively corresponding to area No. 1 and area No. 2 of the window sealing frame, ventilation holes are opened in both parts of the air hood, and flaps are rotatably arranged on both sides of the inner walls of the two ventilation holes, two motors are fixedly arranged on one side of the air hood, rotating rods are fixedly arranged at the output ends of the two motors, and the two rotating rods are rotatably passed through one side of the air hood and are respectively fixedly connected to the two flaps.

[0013] In a possible design, filter element No. 1 and filter element No. 2 are respectively placed in area No. 1 and area No. 2 of the window sealing frame, and openings for removing filter element No. 1 and filter element No. 2 are provided on both sides of the window sealing frame. Cover plates are rotatably provided at the two openings on both sides of the window sealing frame, and buckles are fixedly provided at one end of the two cover plates, and the buckles are disengaged from the openings of the window sealing frame.

[0014] In a possible design, a recess is provided on the top of the window sealing frame, and the distribution plate is detachably disposed in the recess on the top of the window sealing frame.

[0015] In a possible design, four hanging brackets are fixedly provided in a rectangular shape on both sides of the window sealing frame.

[0016] In a possible design, a pull ring is fixedly provided on one side of the opening of each of the filter element No. 1 and the filter element No. 2.

[0017] In the present application, when starting to use, the device is hung and installed at the cold air source through a hanging bracket, and one side of the distribution plate is facing the spinning, and then the electrical signal between the device and the control device is connected, and then the control device is operated to set the required cold air temperature, flow rate and distribution mode according to the spinning process and product requirements. After setting, the two motors are started, and the output ends of the two motors respectively drive the two rotating rods to rotate, and the rotation of the two rotating rods also drives the two flaps to rotate. The rotation of the two flaps can adjust the opening size of the vents. When the two flaps rotate to the set position, they stop working, and then the cold air source delivers the cold air to the hood through the delivery pipe. The cold air entering the hood is divided into two parts and transported to area No. 1 and area No. 2 of the window sealing frame respectively. By controlling the opening size of the vents of the two parts of the hood, the cold air enters area No. 1 and area No. 2 respectively according to the preset ratio. Before entering the area, the cold air is first filtered by filter element No. 1 and filter element No. 2 to remove impurities and particulate matter. The cold air filtered by the filter element cools the fibers in the spinning process through the ventilation holes in the two ventilation zones on the distribution plate. The cold air entering area No. 1 and area No. 2 monitors the flow of the cold air in the area in real time through flow sensor 1 and flow sensor 2, and then the detected flow The data is converted into electrical signals and transmitted to the control device. The control device receives and analyzes these data to ensure that the cold air flow rate meets the preset parameter range. If the flow rate is abnormal, the system will start the two motors, so that the two motors drive the two flaps to rotate and adjust the size of the two ventilation openings. The cold air entering area 1 and area 2 is monitored in real time by temperature sensor 1 and temperature sensor 2. The detected flow data is then converted into electrical signals and transmitted to the control device. The control device receives and analyzes these data, and then adjusts the working state of the cold air source according to the temperature data, such as adjusting the power of the refrigeration equipment or adjusting the The opening of the air supply outlet is adjusted to maintain the stability of the cold air temperature, so that the temperature and cold air flow of each area can be monitored in real time, which can ensure that the temperature and cold air flow in the spinning process are always maintained within the optimal range, avoiding excessively high or low temperatures and uneven cold air flow on the fiber structure and performance. The adverse effects, thereby improving product quality, when the filter element needs to be replaced, the buckle can be pressed to disengage the buckle from the opening of the window sealing frame, and then the cover plate can be rotated to expose the opening of the window sealing frame, and then the pull ring can be pulled to remove the filter element, and then a new filter element can be put in, and the cover plate can be rotated to engage the buckle with the opening of the window sealing frame.

[0018] The utility model has the following beneficial effects:

[0019] In the utility model, by setting flow sensor 1 and flow sensor 2, the cold air entering area 1 and area 2 is monitored in real time by flow sensor 1 and flow sensor 2, and then the detected flow data is converted into an electrical signal and transmitted to the control device, which receives and analyzes the data to ensure that the cold air flow meets the preset parameter range. If the flow is abnormal, the system will sound an alarm and take corresponding control measures.

[0020] In the utility model, by setting the temperature sensor 1 and the temperature sensor 2, the cold air entering the first area and the second area is monitored in real time by the temperature sensor 1 and the temperature sensor 2, and then the detected flow data is converted into an electrical signal and transmitted to the control device, the control device receives and analyzes the data, and then adjusts the working state of the cold air source according to the temperature data, such as adjusting the power of the refrigeration equipment or adjusting the opening of the air supply port, so as to maintain the stability of the cold air temperature;

[0021] The utility model can monitor the temperature and cold air flow of each area in real time by setting two temperature sensors and two flow sensors, so as to avoid the adverse effects of excessively high or low temperature and uneven cold air flow on the fiber structure and performance, thereby improving product quality;

[0022] In the utility model, by setting the adjustment component, the size of the cold air flow rate can be adjusted according to the parameters fed back by the flow sensor to adapt to different spinning conditions, thereby optimizing the spinning process, helping to improve production efficiency and reduce production costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the overall structure of a cold air distribution device for nylon 66 spinning proposed by the utility model;

[0024] Figure 2 This is a schematic diagram of the overall filter element extraction structure for a nylon 66 spinning cold air distribution device proposed by the utility model;

[0025] Figure 3 This is a schematic diagram of the overall split structure of a cold air distribution device for nylon 66 spinning proposed by the utility model;

[0026] Figure 4 The utility model provides a schematic diagram of the wind cover structure for the cold air distribution equipment for nylon 66 spinning.

[0027] In the figure: 1. window sealing frame; 101. recessed platform; 2. partition board; 3. temperature sensor 1; 4. flow sensor 1; 5. temperature sensor 2; 6. flow sensor 2; 7. filter element No. 1; 8. filter element No. 2; 9. distribution plate; 10. bracket; 11. pull ring; 12. cover plate; 13. buckle; 14. wind hood; 15. baffle; 16. flap; 17. motor. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0029] Embodiment 1

[0030] Reference Figure 1-4 , a cold air distribution device, comprising:

[0031] Window sealing frame 1, partition board 2, temperature sensor 1 3, flow sensor 1 4, temperature sensor 2 5, flow sensor 2 6, distribution plate 9 and adjustment components and other parts.

[0032] The window sealing frame 1 is the main structure of the equipment, and partition boards 2 are fixedly installed on both sides of its inner wall to divide the internal space of the window sealing frame 1 into area No. 1 and area No. 2. A temperature sensor 3 and a flow sensor 4 are installed in area No. 1 to monitor the temperature and cold air flow in the area in real time. Similarly, a temperature sensor 5 and a flow sensor 6 are installed in area No. 2 to monitor the temperature and cold air flow in area No. 2.

[0033] The distribution plate 9 is located on the top of the window sealing frame 1, and two ventilation areas are arranged thereon. Each ventilation area is provided with ventilation holes, which correspond to area No. 1 and area No. 2 respectively, so as to realize the distribution of cold air in the two areas.

[0034] The adjustment component includes a hood 14, a baffle 15, a flap 16 and a motor 17. The hood 14 is fixedly arranged on the rear side of the window sealing frame 1. The interior of the hood 14 is divided into two parts by the baffle 15, corresponding to area No. 1 and area No. 2 respectively. The two parts of the hood 14 are both provided with ventilation holes. Flaps 16 are rotatably arranged on both sides of the inner wall of the ventilation holes. The two flaps 16 are driven to rotate by two motors 17 respectively. The parameters fed back by the flow sensor can be used to adjust the cold air flow in area No. 1 and area No. 2 to adapt to different spinning conditions, thereby optimizing the spinning process, helping to improve production efficiency and reduce production costs.

[0035] Filter element No. 1 7 and filter element No. 2 8 are placed in area No. 1 and area No. 2 respectively. These two filter elements are made of high-efficiency filtering materials, which can effectively remove impurities and particulate matter in the cold air and ensure the cleanliness of the cold air. Openings are provided on both sides of the window sealing frame 1 to facilitate the removal and replacement of the filter elements. A cover plate 12 is rotatably provided at the opening, and a buckle 13 is fixed at one end for fixing the cover plate 12. When the filter element needs to be replaced, it is only necessary to open the buckle 13 and rotate the cover plate 12 to take out the filter element. In order to facilitate removal, filter element No. 1 7 and filter element No. 2 8 are fixedly provided with a pull ring 11 on one side of their respective openings.

[0036] The present application can be used in the field of cold air distribution technology for nylon 66 spinning, and can also be used in other fields applicable to the present application.

[0037] Embodiment 2

[0038] On the basis of the first embodiment, the second embodiment also includes: a cold air distribution device for nylon 66 spinning, which is applied to the technical field of cold air distribution equipment for nylon 66 spinning, and a recessed platform 101 is provided on the top of the window sealing frame 1, and the distribution plate 9 is detachably arranged in the recessed platform 101 to prevent the distribution plate 9 from shaking when the equipment is working.

[0039] In order to facilitate the installation and fixation of the equipment, four rectangular hangers 10 are fixedly arranged on both sides of the window sealing frame 1, which can be used to fix the equipment on a spinning machine or other related equipment. These hangers 10 match the corresponding parts of the spinning machine, and the equipment is firmly connected to the spinning machine by hanging cards, which facilitates the disassembly of the equipment.

[0040] However, as is well known to those skilled in the art, the working principles and wiring methods of temperature sensor 1 3, temperature sensor 2 5, flow sensor 1 4, flow sensor 2 6 and motor 17 are commonplace, and are conventional means or common knowledge, and will not be elaborated here. Those skilled in the art may make any optional selections according to their needs or convenience.

[0041] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A cold air distribution device for nylon 66 spinning, characterized in that: include: A window sealing frame (1), wherein the same partition plate (2) is fixedly arranged on both sides of the inner wall of the window sealing frame (1), and the partition plate (2) divides the window sealing frame (1) into a first area and a second area, and a temperature sensor (3) and a flow sensor (4) are fixedly arranged in the first area of ​​the window sealing frame (1), and a temperature sensor (5) and a flow sensor (6) are fixedly arranged in the second area of ​​the window sealing frame (1); A distribution plate (9), wherein two ventilation areas are arranged on the top of the distribution plate (9), ventilation holes are provided in both ventilation areas, and the two ventilation areas correspond to area No. 1 and area No. 2 of the window sealing frame (1), respectively; An adjustment component is arranged on the window sealing frame (1) and is used to adjust the size of the cold air flow.

2. The cold air distribution device for nylon 66 spinning according to claim 1 is characterized in that: The adjustment component comprises a hood (14) fixedly arranged on the rear side of the window sealing frame (1), a baffle (15) fixedly arranged inside the hood (14), the baffle (15) dividing the hood (14) into two parts, the two parts of the hood (14) respectively corresponding to the first area and the second area of ​​the window sealing frame (1), the two parts of the hood (14) are both provided with ventilation holes, and both sides of the inner walls of the two ventilation holes are rotatably provided with flaps (16), one side of the hood (14) is fixedly provided with two motors (17), the output ends of the two motors (17) are both fixedly provided with rotating rods, and the two rotating rods are both rotatably passed through one side of the hood (14) and are respectively fixedly connected to the two flaps (16).

3. The cold air distribution device for nylon 66 spinning according to claim 1 is characterized in that: A first filter element (7) and a second filter element (8) are respectively placed in the first area and the second area of ​​the window sealing frame (1); openings for taking out the first filter element (7) and the second filter element (8) are provided on both sides of the window sealing frame (1); cover plates (12) are rotatably provided at the two openings on both sides of the window sealing frame (1); buckles (13) are fixedly provided at one end of the two cover plates (12); and the buckles (13) are disengaged from the openings of the window sealing frame (1).

4. The cold air distribution device for nylon 66 spinning according to claim 1 is characterized in that: The top of the window sealing frame (1) is provided with a recessed platform (101), and the distribution plate (9) is detachably arranged in the recessed platform (101) at the top of the window sealing frame (1).

5. The cold air distribution device for nylon 66 spinning according to claim 1 is characterized in that: Four rectangular hanging brackets (10) are fixedly arranged on both sides of the window sealing frame (1).

6. The cold air distribution device for nylon 66 spinning according to claim 3 is characterized in that: A pull ring (11) is fixedly provided on one side of the opening of each of the first filter element (7) and the second filter element (8).

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