A heating constant temperature spinning box for nylon fiber processing

Abstract

The utility model relates to the technical field of nylon fiber processing, and discloses a heating constant temperature spinning box for nylon fiber processing, including a box body and a transmission belt, an L-shaped plate is fixedly connected to the inner side of the box body, a spinneret is slidably connected to the left side of the L-shaped plate, a servo motor is fixedly connected to the inner rear side of the box body, a first movable rod is fixedly connected to the output end of the servo motor, a second movable rod is fixedly connected to the left end of the middle part of the inner rear wall of the box body, and the front ends of the first movable rod and the second movable rod are fixedly connected to a driving gear. In the utility model, the first movable rod can be driven to rotate by the servo motor, and the second movable rod will rotate accordingly. At this time, the driving gear will rotate accordingly, and the driven half gear meshing therewith will rotate accordingly, so as to drive the fixed rod to move up and down to continuously knock the spinneret, which can prevent the spinneret from being blocked by impurities, thereby ensuring the quality and efficiency of subsequent textile production.

Description

Technical Field

[0001] The utility model relates to the technical field of nylon fiber processing, in particular to a heating constant-temperature spinning box used for nylon fiber processing. Background Art

[0002] Nylon fiber, also known as polyamide fiber, is a synthetic fiber. It is a linear polymer obtained by polymerization of polyamide monomers. Nylon fiber is widely used in the textile industry because of its excellent strength, wear resistance and heat resistance.

[0003] In the production process of nylon fiber, a heated constant temperature spinning box is needed. It can be used to heat the nylon raw material to a molten state, and then form fiber filaments through the spinning holes, so as to improve the quality and efficiency of nylon fiber production.

[0004] However, most of the heated constant temperature spinning boxes currently available on the market for nylon fiber processing first put the nylon raw materials into the spinning box and then heat them, and finally the fiber yarns are obtained through the spinneret. However, the spinneret is easily blocked by impurities in the nylon raw materials after long-term use, which will reduce the quality and efficiency of subsequent textile production and cannot meet the needs of users. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a heating constant temperature spinning box for nylon fiber processing, aiming to improve the problem that the heating constant temperature spinning box for nylon fiber processing in the prior art is easily blocked during operation, thereby affecting the subsequent textile production efficiency.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a heating constant temperature spinning box for nylon fiber processing, comprising a box body and a transmission belt, an L-shaped plate is fixedly connected to the inner side of the box body, a spinneret is slidably connected to the left side of the L-shaped plate, a servo motor is fixedly connected to the inner rear side of the box body, a first movable rod is fixedly connected to the output end of the servo motor, a second movable rod is fixedly connected to the left end of the middle part of the inner rear wall of the box body, the front ends of the first movable rod and the second movable rod are fixedly connected to a driving gear, the left and right ends of the inner rear side of the box body are rotatably connected to a third movable rod, the front end of the third movable rod is fixedly connected to a driven half gear, the two driven half gears are respectively meshed and connected with the corresponding driving gear, the adjacent sides of the two driven half gears are fixedly connected to a fixed rod, the outer wall front ends of the first movable rod and the second movable rod are fixedly connected to pulleys, the two pulleys are connected by the transmission belt, and a heating mechanism is arranged on the right side of the inner side of the box body.

[0007] As a further description of the above technical solution:

[0008] The heating mechanism comprises a baffle, which is fixedly connected to the bottom of the L-shaped plate, and a gas burner is fixedly connected to the right side of the box body, the output end of the gas burner passes through the box body and is connected to a combustion chamber, the left end of the combustion chamber is connected to a connecting pipe, the left end of the connecting pipe passes through the baffle, and the top of the connecting pipe is connected to a plurality of air outlets, a filter is slidably connected to the middle and upper part of the left side of the L-shaped plate, holes are opened on the left and right sides of the bottom of the L-shaped plate, the middle part of the bottom end of the L-shaped plate is rotatably connected to a rotating rod, the top of the rotating rod is fixedly connected to an impeller, the right end of the inner top of the box body is fixedly connected to an air pump, the input end of the air pump is connected to an exhaust pipe, the left end of the exhaust pipe passes through the L-shaped plate, and the output end of the air pump is connected to an outlet pipe, the bottom end of the outlet pipe is connected to the top of the combustion chamber, and electric valves are arranged on the outsides of the outlet pipe and the exhaust pipe.

[0009] As a further description of the above technical solution:

[0010] A first box door is provided at the middle and upper part of the front side of the box body, and a second box door is provided at the middle and lower part of the left side of the front end of the box body. The upper and lower sides of the front ends of the first box door and the second box door are provided with rotating shafts. The first box door and the second box door are respectively rotatably connected to the front side of the box body through corresponding rotating shafts, and the front sides of the first box door and the second box door are both provided with grooves.

[0011] As a further description of the above technical solution:

[0012] A control panel is fixedly connected to the middle upper part of the right front end of the box body, and the control panel is electrically connected to the gas burner, the air pump, the electric valve and the servo motor respectively.

[0013] As a further description of the above technical solution:

[0014] A collecting frame is slidably connected to the middle portion of the left side of the L-shaped plate, and a handle is fixedly connected to the collecting frame and the middle portion of the front side of the spinneret.

[0015] As a further description of the above technical solution:

[0016] Universal wheels are fixedly connected to the four corners of the bottom of the box.

[0017] As a further description of the above technical solution:

[0018] The communicating positions of the two air outlets respectively match the opening positions of the corresponding holes.

[0019] As a further description of the above technical solution:

[0020] An observation window is arranged in the middle of the front side of the first door.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, the servo motor can drive the first movable rod to rotate, and the pulley on the outer side thereof will rotate accordingly, and the pulley on the second movable rod will also rotate via the transmission belt. At this time, the driving gear will rotate accordingly, and the driven half gear meshing therewith will rotate accordingly, thereby driving the fixed rod to move up and down to continuously knock the spinneret, which can prevent the spinneret from being blocked by impurities, thereby ensuring the quality and efficiency of subsequent textile production and meeting the needs of users.

[0023] 2. In the utility model, the natural gas inside the combustion chamber can be burned by a gas burner, and the hot gas generated by the combustion will be discharged through the air outlet. At this time, the impeller will rotate as the gas flows in, so that the hot air can flow evenly inside the spinning box, thereby improving the fiber quality and production efficiency. At the same time, the hot air in the box can be pumped out by an air pump, and then the hot air can be pumped back into the combustion chamber through the outlet pipe for recycling, thereby saving resources and improving the practicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a front view of a heating constant temperature spinning box for nylon fiber processing proposed by the utility model;

[0025] Figure 2 This is a structural cross-sectional view of a heating constant temperature spinning box for nylon fiber processing proposed by the utility model;

[0026] Figure 3 This is a bottom-up structural cross-sectional view of a heating constant-temperature spinning box for nylon fiber processing proposed by the utility model;

[0027] Figure 4 for Figure 3 Enlarged view of point A.

[0028] Legend:

[0029] 1. Box body; 2. Heating mechanism; 201. Baffle; 202. Gas burner; 203. Combustion chamber; 204. Connecting pipe; 205. Air outlet; 206. Filter; 207. Rotating rod; 208. Impeller; 209. Hole; 210. Air pump; 211. Air suction pipe; 212. Air outlet pipe; 213. Electric valve; 3. L-shaped plate; 4. Spinneret; 5. Servo motor; 6. First movable rod; 7. Second movable rod; 8. Driving gear; 9. Third movable rod; 10. Driven half gear; 11. Fixed rod; 12. Pulley; 13. Transmission belt; 14. Collecting frame; 15. Handle; 16. First box door; 17. Second box door; 18. Rotating shaft; 19. Groove; 20. Observation window; 21. Control panel; 22. Universal wheel. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] Reference Figure 1 , Figure 3 and Figure 4 , the utility model provides an embodiment: a heating constant temperature spinning box for nylon fiber processing, comprising a box body 1 and a transmission belt 13, an L-shaped plate 3 is fixedly connected to the inner side of the box body 1, a spinneret 4 is slidably connected to the left side of the L-shaped plate 3, a servo motor 5 is fixedly connected to the inner rear side of the box body 1, a first movable rod 6 is fixedly connected to the output end of the servo motor 5, a second movable rod 7 is fixedly connected to the left end of the middle part of the inner rear wall of the box body 1, the front ends of the first movable rod 6 and the second movable rod 7 are fixedly connected to a driving gear 8, the left and right ends of the inner rear side of the box body 1 are rotatably connected to the third movable rod 9, the front end of the third movable rod 9 is fixedly connected to a driven half gear 10, the two driven half gears 10 are respectively meshed with the corresponding driving gear 8, the adjacent sides of the two driven half gears 10 are fixedly connected to a fixed rod 11, the outer wall front ends of the first movable rod 6 and the second movable rod 7 are fixedly connected to pulleys 12, the two pulleys 12 are connected by a transmission belt 13, and a heating mechanism 2 is arranged on the right side of the inner side of the box body 1;

[0032] Specifically, the servo motor 5 can drive the first movable rod 6 to rotate. The outer side of the first movable rod 6 is equipped with pulleys 12, which rotate with the rotation of the first movable rod 6. At the same time, the pulleys 12 on the second movable rod 7 are also connected to the pulleys 12 of the first movable rod 6 through the transmission belt 13. At this time, the driving gear 8 will rotate accordingly, and the driven half gear 10 will rotate synchronously. The rotation of the driven half gear 10 further drives the fixed rod 11 to tilt up and down, which can continuously knock the spinneret 4. This knocking action can prevent the spinneret 4 from being blocked by impurities. Through this series of mechanical actions and structural designs, the spinneret 4 can be automatically cleaned and maintained, which not only ensures the continuity and stability of fiber preparation, but also improves the quality and efficiency of textile production.

[0033] Reference Figure 2 and Figure 3The heating mechanism 2 includes a baffle 201, which is fixedly connected to the bottom of the L-shaped plate 3. A gas burner 202 is fixedly connected to the right side of the box body 1. The output end of the gas burner 202 passes through the box body 1 and is connected to a combustion chamber 203. The left end of the combustion chamber 203 is connected to a connecting pipe 204. The left end of the connecting pipe 204 passes through the baffle 201. The top of the connecting pipe 204 is connected to multiple air outlets 205. A filter screen 206 is slidably connected to the middle and upper part of the left side of the L-shaped plate 3. Holes 209 are provided on the left and right sides of the bottom of the L-shaped plate 3. The middle part of the bottom end of the L-shaped plate 3 is turned The housing 1 is rotatably connected to a rotating rod 207, the top of which is fixedly connected to an impeller 208, the right end of the inner top of the housing 1 is fixedly connected to an air pump 210, the input end of the air pump 210 is connected to an air extraction pipe 211, the left end of the air extraction pipe 211 passes through the L-shaped plate 3, the output end of the air pump 210 is connected to an air outlet pipe 212, the bottom end of the air outlet pipe 212 is connected to the top of the combustion chamber 203, the outer sides of the air outlet pipe 212 and the air extraction pipe 211 are both provided with electric valves 213, and the connection positions of the two air outlets 205 are matched with the opening positions of the corresponding holes 209 respectively;

[0034] Specifically, the natural gas inside the combustion chamber 203 can be efficiently burned by the gas burner 202, thereby releasing a large amount of heat energy. During the combustion process, after the natural gas is fully mixed with the oxygen in the air, a chemical reaction occurs in the combustion chamber 203, generating a large amount of hot gas. These hot gases are discharged through the air outlet 205. In order to ensure that the impurities in the hot gas will not have an adverse effect on the subsequent process, a filter 206 is specially provided. The filter 206 can effectively filter out impurities such as particulate matter and dust in the hot gas to ensure the purity of the hot gas. In this way, not only can impurities be prevented from contaminating the objects on the spinneret 4, but also the smooth progress of the spinning process can be ensured, and the quality and production efficiency of the fiber can be improved. The hot gas filtered by the filter 206 will enter the left side of the inside of the box 1 through the hole 209, and at this time, the impeller 208 will rotate with the inflow of gas. The rotation of the impeller 208 can promote the hot air to flow evenly inside the spinning box, ensuring that every corner can get sufficient heat supply. This uniform heat distribution helps to improve the uniformity and consistency of the fiber, thereby further improving the fiber quality. After the spinning process is completed, in order to make full use of thermal energy resources and reduce energy consumption, it is necessary to recycle the hot air on the left side of the box 1. At this time, by opening the electric valve 213 on the outside of the exhaust pipe 211, the air pump 210 starts to work and extracts the hot air on the left side of the box 1. Subsequently, the electric valve 213 on the outside of the outlet pipe 212 is opened to allow the hot air to flow back to the combustion chamber 203 for recycling. This recycling method not only saves resources, but also reduces energy consumption, while also improving the practicality of the device.

[0035] Reference Figure 1A first door 16 is provided at the middle and upper part of the front side of the box body 1, and a second door 17 is provided at the middle and lower part of the left front end of the box body 1. The first door 16 and the second door 17 are provided with shafts 18 at the upper and lower sides of the front ends. The first door 16 and the second door 17 are rotatably connected to the front side of the box body 1 through the corresponding shafts 18. The front sides of the first door 16 and the second door 17 are provided with grooves 19, and the middle part of the front side of the first door 16 is provided with an observation window 20;

[0036] Specifically, the processed fiber filaments can be collected through the first box door 16, and the second box door 17 can facilitate the removal of the filter 206. The observation window 20 allows the staff to check the internal situation of the box body 1 at any time and respond when encountering special situations.

[0037] Reference Figure 1 A control panel 21 is fixedly connected to the middle upper part of the right front end of the box body 1, and the control panel 21 is electrically connected to the gas burner 202, the air pump 210, the electric valve 213 and the servo motor 5 respectively;

[0038] Specifically, the operation of the gas burner 202 , the gas pump 210 , the electric valve 213 and the servo motor 5 can be controlled through the control panel 21 .

[0039] Reference Figure 2 The left middle part of the L-shaped plate 3 is slidably connected with a collecting frame 14, and the collecting frame 14 and the front middle part of the spinneret 4 are fixedly connected with a handle 15;

[0040] Specifically, the processed fiber filaments can be conveniently collected through the collecting frame 14, and the provided handle 15 can conveniently pull out the collecting frame 14 and the spinneret 4 for cleaning.

[0041] Reference Figure 1 Universal wheels 22 are fixedly connected to the four corners of the bottom of the box body 1;

[0042] Specifically, the device can be easily moved by the universal wheels 22 .

[0043] Working principle: When using the device, first open the first box door 16, then pull out the spinneret 4 through the handle 15, then put the nylon raw material into the spinneret 4, then put it back in place, and finally heat it through the heating mechanism 2. The heated nylon raw material will then be in a molten state, and then the fiber filaments can be obtained through the spinneret 4, and the fiber filaments will then fall into the collecting frame 14 for collection. At this time, the servo motor 5 can drive the first movable rod 6 to rotate, and the pulley 12 on its outer side will rotate accordingly, and the pulley 12 on the second movable rod 7 will also rotate through the transmission belt 13. At this time, the driving gear 8 will rotate accordingly, and the driven half gear 10 meshing with it will rotate accordingly, thereby driving the fixed rod 11 to tilt up and down to continuously knock the spinneret 4, which can prevent the spinneret 4 from being blocked by impurities, thereby ensuring the quality and efficiency of subsequent textile production, and being able to meet the needs of users. The demand is met, and when the nylon raw material is placed, the natural gas inside the combustion chamber 203 can be burned through the gas burner 202, and the hot gas generated by the combustion will be discharged through the air outlet 205, and the filter screen 206 provided can filter impurities in the hot gas to prevent the impurities from contaminating the objects on the spinneret 4, and then the hot gas will enter the left side of the box body 1 through the hole 209. At this time, the impeller 208 will rotate with the inflow of gas, so that the hot air can flow evenly inside the spinning box, thereby improving the fiber quality and production efficiency, and then open the electric valve 213 on the outside of the exhaust pipe 211, and then the hot air on the left side of the box body 1 can be extracted through the air pump 210, and finally open the electric valve 213 on the outside of the outlet pipe 212, and at this time the hot gas will be drawn back to the combustion chamber 203 for recycling, thereby saving resources and improving the practicality of the device.

[0044] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A heating constant temperature spinning box for nylon fiber processing, comprising a box body (1) and a transmission belt (13), characterized in that: An L-shaped plate (3) is fixedly connected to the inner side of the box body (1), a spinneret (4) is slidably connected to the left side of the L-shaped plate (3), a servo motor (5) is fixedly connected to the inner rear side of the box body (1), an output end of the servo motor (5) is fixedly connected to a first movable rod (6), a second movable rod (7) is fixedly connected to the left end of the middle part of the inner rear wall of the box body (1), the front ends of the first movable rod (6) and the second movable rod (7) are fixedly connected to a driving gear (8), and the left and right ends of the inner rear side of the box body (1) are rotatably connected to a third movable rod (6). A movable rod (9), the front end of the third movable rod (9) is fixedly connected to a driven half gear (10), the two driven half gears (10) are respectively meshed and connected with the corresponding driving gear (8), the adjacent sides of the two driven half gears (10) are fixedly connected to a fixed rod (11), the front ends of the outer walls of the first movable rod (6) and the second movable rod (7) are fixedly connected to a pulley (12), the two pulleys (12) are connected by the transmission belt (13), and a heating mechanism (2) is arranged on the right side inside the box body (1).

2. A heating constant temperature spinning box for nylon fiber processing according to claim 1, characterized in that: The heating mechanism (2) comprises a baffle (201), the baffle (201) being fixedly connected to the bottom of the L-shaped plate (3); a gas burner (202) being fixedly connected to the right side of the box body (1); an output end of the gas burner (202) passing through the box body (1) and being connected to a combustion chamber (203); a connecting pipe (204) being connected to the left end of the combustion chamber (203); a left end of the connecting pipe (204) passing through the baffle (201); a top of the connecting pipe (204) being connected to a plurality of air outlets (205); a filter screen (206) being slidably connected to the middle and upper portion of the left side of the L-shaped plate (3); and a bottom of the L-shaped plate (3) having two air outlets (206) provided on both the left and right sides. The L-shaped plate (3) has a hole (209), the middle part of the bottom end of the L-shaped plate (3) is rotatably connected to a rotating rod (207), the top end of the rotating rod (207) is fixedly connected to an impeller (208), the right end of the inner top of the box body (1) is fixedly connected to an air pump (210), the input end of the air pump (210) is connected to an exhaust pipe (211), the left end of the exhaust pipe (211) passes through the L-shaped plate (3), the output end of the air pump (210) is connected to an outlet pipe (212), the bottom end of the outlet pipe (212) is connected to the top of the combustion chamber (203), and the outer sides of the outlet pipe (212) and the exhaust pipe (211) are both provided with electric valves (213).

3. A heating constant temperature spinning box for nylon fiber processing according to claim 1, characterized in that: A first box door (16) is provided at the middle upper part of the front side of the box body (1), and a second box door (17) is provided at the middle lower part of the left side of the front end of the box body (1). The upper and lower sides of the front ends of the first box door (16) and the second box door (17) are provided with rotating shafts (18). The first box door (16) and the second box door (17) are rotatably connected to the front side of the box body (1) through corresponding rotating shafts (18), and the front sides of the first box door (16) and the second box door (17) are provided with grooves (19).

4. A heating constant temperature spinning box for nylon fiber processing according to claim 1, characterized in that: A control panel (21) is fixedly connected to the middle upper portion of the right front end of the box body (1), and the control panel (21) is electrically connected to the gas burner (202), the air pump (210), the electric valve (213) and the servo motor (5) respectively.

5. A heating constant temperature spinning box for nylon fiber processing according to claim 1, characterized in that: A collecting frame (14) is slidably connected to the middle portion of the left side of the L-shaped plate (3), and a handle (15) is fixedly connected to the middle portion of the front side of the collecting frame (14) and the spinneret (4).

6. A heating constant temperature spinning box for nylon fiber processing according to claim 1, characterized in that: Universal wheels (22) are fixedly connected to the four corners of the bottom of the box body (1).

7. A heating constant temperature spinning box for nylon fiber processing according to claim 2, characterized in that: The communication positions of the two air outlets (205) respectively match the opening positions of the corresponding holes (209).

8. A heating constant temperature spinning box for nylon fiber processing according to claim 3, characterized in that: An observation window (20) is provided in the middle of the front side of the first door (16).

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