Spinning box air outlet adjusting device
By installing the air regulating mechanism and the air shield driving mechanism in the spinning box, the air outlet area of the air window is adjusted, and the energy consumption waste caused by the fixed air-cooling stroke of the fiber wire is solved, and the air-cooling setting needs of different fiber wires and the goal of energy-saving production is achieved.
Patent Information
- Application Number
- CN202421443832.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-24
- Publication Date
- 2025-03-21
- Estimated Expiration
- 2034-06-24
AI Technical Summary
In the existing spinning box equipment, the height of the air window is fixed, resulting in the air-cooling stroke of the fiber wires being fixed, which cannot meet the air-cooling setting needs of fiber wires with different materials, resulting in waste of stroke and energy consumption.
A spinning box air outlet adjustment device is designed, installed between two air windows, including an air conditioning mechanism and a wind shield driving mechanism, and the air outlet area of the air window is changed by lifting and lowering of the telescopic air shield, thereby adjusting the air cooling stroke length of the fiber wire.
It has achieved the air-cooled setting needs of different fiber wires, and at the same time, it has controlled the air output of the spinning box, reduced energy consumption and waste, and met the energy-saving production needs.
Smart Images
Figure CN222648210U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of spinning production equipment, and more specifically to an air outlet regulating device for a spinning box. Background Art
[0002] Spinning box is a common equipment in chemical fiber textile industry, such as Figure 1 As shown, a spinneret is installed on the top of the spinning box, and the spinneret sprays out fiber filaments. The fiber filaments can pass through the spinning box from top to bottom. A wind window will be installed in the spinning box. The wind window is set on the rear side of the fiber filaments. The wind window will continuously blow out cooling air. During the process of the fiber filaments passing through the spinning box, the fiber filaments will gradually be cooled and shaped. In the existing spinning box equipment, since the height of the wind window is fixed, the wind cooling stroke of the fiber filaments is also fixed. In actual production, it is found that the fiber filaments with different material ratios have certain differences in their cooling and shaping time, and the actual required wind cooling strokes are also different. The existing wind windows are all oversatisfied according to the maximum stroke, so there is a waste of stroke. The waste of stroke means that a large part of the cold air is doing useless work, which does not meet the needs of energy-saving production. Therefore, enterprises have a need for technical transformation of spinning boxes. Utility Model Content
[0003] The purpose of the utility model is to solve the needs of the above-mentioned prior art and provide a spinning box air outlet adjustment device. The device is installed between two wind windows. The device is designed with a telescopic wind shield that can be lifted up and down. The telescopic wind shield is driven to lift and lower by a wind shield driving mechanism. The lifting and lowering of the telescopic wind shield can cause the change of the air outlet area of the wind window, and can change the air cooling stroke length of the fiber yarn. In this way, it can meet the air cooling and shaping requirements of different fiber yarns, and can control the air outlet of the spinning box to meet the energy-saving production needs.
[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0005] A spinning box air outlet adjustment device is used and installed in a spinning box, comprising an air adjustment mechanism and a wind shield driving mechanism, wherein two parallel wind windows are installed in the spinning box, with a gap between the two wind windows, the air adjustment mechanism is installed between the two wind windows, and the wind shield driving mechanism is installed directly above the air adjustment mechanism, the air adjustment mechanism comprises a board box and a telescopic wind shield, the telescopic wind shield is movably installed on the board box, the wind shield driving mechanism is connected to the telescopic wind shield in a transmission manner, and the wind shield driving mechanism can drive the telescopic wind shield to move up and down.
[0006] Furthermore, a guide bar is fixedly connected to the bottom of the telescopic windshield, and the guide bar matches the size of the inner hole of the board box. A box cover is installed on the top of the board box, and the box cover blocks the upward movement trajectory of the guide bar.
[0007] Furthermore, the windshield driving mechanism includes a power box, a reel and a guide wheel. The two reels are rotatably installed in the power box. The two reels are fixedly connected with transmission gears. The two transmission gears are meshed with each other. The two guide wheels are symmetrically installed on both sides of the power box. Each reel is equipped with a pull rope. One end of the pull rope is wound around the reel, and the other end of the pull rope is guided by the guide wheel and then extended to be connected to the telescopic windshield. A wind adjustment drive assembly is installed on one of the reels.
[0008] Furthermore, rope rings are installed at two top corners of the telescopic windshield, and the pull rope can be connected to the rope rings.
[0009] Furthermore, the air adjustment drive assembly includes a spline drive rod, one end of the spline drive rod is spline-connected to one of the reels, and the other end of the spline drive rod passes through the power box and extends to the outside of the power box and is connected to a power assist knob.
[0010] Furthermore, the spline drive rod can perform linear plugging and pulling movements along the length direction of the reel, a friction zone is provided on the power box, and a cap plate is connected to the power-assisting knob. When the spline drive rod is inserted toward the interior of the reel, the cap plate can fit with the friction zone, and when the spline drive rod is pulled out toward the outside of the reel, the cap plate can be separated from the friction zone.
[0011] Furthermore, during the insertion and extraction process of the spline drive rod, the spline drive rod and the reel always maintain a spline connection.
[0012] The beneficial effects of the utility model are:
[0013] The utility model is installed between two wind windows. The utility model is designed with a telescopic wind shield that can be lifted up and down. The telescopic wind shield is driven to lift and lower by a wind shield driving mechanism. The lifting and lowering of the telescopic wind shield can form a change in the wind window air outlet area, and can change the air cooling stroke length of the fiber filaments. In this way, it can meet the air cooling and shaping requirements of different fiber filaments, and can control the air outlet of the spinning box to meet the energy-saving production requirements. The utility model has a simple structure, is easy to install, and has the advantages of good practicability and easy operation. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 This is a schematic diagram of the structure in which the spinning box air outlet adjustment device in this embodiment is installed in the spinning box;
[0015] Figure 2 Schematic diagram of the transmission connection between the windshield driving mechanism and the air regulating mechanism in this embodiment;
[0016] Figure 3 is an installation structure diagram of the air adjustment drive assembly in this embodiment;
[0017] Figure 4 This is a diagram of the installation structure of the telescopic windshield in this embodiment.
[0018] Figure numerals: spinning box 1, wind window 11, spinneret 12, air regulating mechanism 2, plate box 21, box cover 211, telescopic wind shield 22, guide strip 221, rope ring 222, wind shield drive mechanism 3, power box 31, friction zone 311, reel 32, transmission gear 33, guide wheel 34, pull rope 35, air regulating drive assembly 36, spline drive rod 361, power knob 362, cap plate 363. DETAILED DESCRIPTION
[0019] 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.
[0020] like Figure 1-Figure 4The spinning box air outlet regulating device shown is applied and installed in a spinning box 1. The spinning box air outlet regulating device includes an air regulating mechanism 2 and a wind shield driving mechanism 3. Two parallel wind windows 11 are installed in the spinning box 1. Cooling wind is blown out through the two wind windows 11. A spinneret 12 is installed on the top of the spinning box 1. The spinneret 12 pulls out fiber filaments and forms a movement trajectory from top to bottom. The fiber filaments are in front of the wind window 11. The cooling wind blown out from the wind window 11 directly acts on the fiber filaments to form a cooling and shaping effect. The two wind windows 11 are equipped with wind guide plates in different directions. After superimposed installation, a special wind direction can be formed to form a special fiber filament shaping style. Since the height of the wind window 11 is fixed, the cooling stroke length of the fiber filament is also fixed. It is found in actual production that most types of fiber filaments generally complete cooling and shaping at two-thirds of the cooling stroke. Therefore, the cooling wind in the subsequent stroke is doing useless work, resulting in energy waste. Therefore, the utility model is installed to solve the above problem. The two wind windows 11 There is a gap between the installation positions, and the air regulating mechanism 2 is installed exactly between the two wind windows 11. The air regulating mechanism 2 is installed at the bottom of the gap, which corresponds to the end of the wind cooling stroke of the fiber filaments. The wind shield driving mechanism 3 is installed just above the air regulating mechanism 2. The air regulating mechanism 2 includes a plate box 21 and a telescopic wind shield 22. The plate box 21 is fixedly installed and is at the end of the wind cooling stroke of the fiber filaments. After installation, it does not affect the effective wind cooling stroke of the fiber filaments (the height of the existing wind windows 11 is an over-calculated stroke). The telescopic wind shield The plate 22 is movably installed on the plate box 21, and the windshield driving mechanism 3 is transmission-connected with the telescopic windshield 22. The windshield driving mechanism 3 can drive the telescopic windshield 22 to move up and down. After the telescopic windshield 22 is raised, the wind outlet area of the wind window 11 is reduced, and the air cooling stroke of the fiber filaments is shortened. The lifting height of the telescopic windshield 22 is determined according to the length requirement of the air cooling stroke of the fiber filaments. After the utility model is installed, it can not only meet the air cooling and shaping requirements of different fiber filaments, but also control the air outlet of the spinning box to meet the energy-saving production requirements.
[0021] like Figure 4 As shown, a guide bar 221 is fixedly connected to the bottom of the telescopic wind shield 22, and the guide bar 221 matches the inner hole size of the board box 21. The guide bar 221 plays a role in guiding the movement of the telescopic wind shield 22, so that it can only be lifted and lowered vertically. A box cover 211 is installed on the top of the board box 21, and the box cover 211 blocks the upward movement trajectory of the guide bar 221. The box cover 211 plays a role in limiting the lifting of the telescopic wind shield 22, so that it will not escape from the board box 21 when lifted. The telescopic wind shield 22 can be stored in the board box 21 after being lowered. The lifting height of the telescopic wind shield 22 determines the reduction in the air outlet area of the wind window 11, and determines the degree of shortening of the fiber filament air cooling stroke.
[0022] like Figure 2 and Figure 3As shown, the windshield driving mechanism 3 includes a power box 31, a reel 32 and a guide wheel 34. The power box 31 is installed at the central position just above the telescopic windshield 22. Two reels 32 are rotatably installed in the power box 31. The two reels 32 are fixedly connected with a transmission gear 33. The two transmission gears 33 are meshed with each other. The two reels 32 can be driven to rotate synchronously. The two guide wheels 34 are symmetrically installed on both sides of the power box 31. Each reel 32 is equipped with a pull rope 35. One end of the pull rope 35 is wound around the reel 32. The other end of the pull rope 35 is guided by the guide wheel 34 and then extends to be connected to the telescopic wind shield 22. A wind adjustment drive assembly 36 is installed on one of the reels 32, and the wind adjustment drive assembly 36 can drive the reel 32 to rotate. Under the meshing effect of the transmission gear 33, the two reels 32 can be driven to rotate synchronously, forming an effect of synchronous pulling up or synchronous rope release. When pulling up synchronously, the two pull ropes 35 can pull up the telescopic wind shield 22. When releasing the ropes synchronously, the two pull ropes 35 are relaxed, and the telescopic wind shield 22 naturally drops under the action of gravity.
[0023] like Figure 2 and Figure 4 As shown, rope rings 222 are installed at the two top corners of the telescopic windshield 22. The rope rings 222 are used to fix the ends of the pull rope 35. The pull rope 35 can be connected to the rope rings 222 to form a transmission connection effect.
[0024] like Figure 3 As shown, the wind adjustment drive assembly 36 includes a spline drive rod 361, one end of the spline drive rod 361 is spline-connected to one of the reels 32, so that the spline drive rod 361 can drive the reel 32 to rotate when it rotates, and the other end of the spline drive rod 361 extends to the outside of the power box 31 after passing through the power box 31, and is connected to a power-assisting knob 362. The power-assisting knob 362 is on the outside of the power box 31, which is convenient for workers to hold and operate. After turning the power-assisting knob 362, the two reels 32 can be driven to rotate synchronously through the spline drive rod 361, thereby meeting the requirements of the lifting and retracting windshield 22.
[0025] like Figure 3As shown, the spline drive rod 361 can perform a linear plug-in and pull-out movement along the length direction of the reel 32. A friction area 311 is provided on the power box 31, and a cap plate 363 is connected to the power knob 362. When the spline drive rod 361 is inserted into the inner direction of the reel 32, the cap plate 363 can fit with the friction area 311. When the spline drive rod 361 is pulled out toward the outer side of the reel 32, the cap plate 363 can separate from the friction area 311. In the operation of the utility model, the telescopic windshield 22 needs to be raised and lowered by screwing the spline drive rod 361. To achieve this, after the telescopic windshield 22 is adjusted in place, it is necessary to keep the reel 32 stationary. The utility model adopts a friction stop structure design. After the telescopic windshield 22 is adjusted in place, the spline drive rod 361 is pushed inward to form an insertion effect of the spline drive rod 361, and the cap plate 363 on the power knob 362 can fit with the friction area 311. The contact surfaces of the friction area 311 and the cap plate 363 are relatively rough, which can form a large friction resistance, so that the spline drive rod 361 can be stopped, and the spline drive rod 361 When the reel 32 is stopped, the retractable windshield 22 is also stopped, and the existing position of the retractable windshield 22 is locked. When the retractable windshield 22 needs to be raised or lowered, the power knob 362 cannot be directly rotated. At this time, the friction force is very large and it is difficult to rotate. The spline drive rod 361 should be pulled outward first to separate the cap plate 363 from the friction area 311. In this way, the stopping friction resistance disappears, and the spline drive rod 361 can be easily turned. Since the spline drive rod 361 has a transmission effect when stopping or adjusting the position of the retractable windshield 22 (needed when stopping), The locking position of the telescopic wind shield 22 is formed by stopping the spline drive rod 361. When adjusting, the spline drive rod 361 needs to be turned to drive the telescopic wind shield 22 to rise and fall). Therefore, during the plugging and pulling movement of the spline drive rod 361, the spline drive rod 361 and the reel 32 always maintain a spline connection. The air adjustment drive assembly 36 of the utility model is very easy to operate and convenient for workers to operate. The utility model has a simple structure and a low modification cost. After installation, it can effectively improve the air usage of the spinning box 1 and achieve the purpose of energy-saving production.
[0026] The above is only a preferred embodiment of the present invention. The protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.
Claims
1. A spinning box air outlet regulating device, which is installed in a spinning box (1), characterized in that: The invention comprises an air regulating mechanism (2) and a windshield driving mechanism (3); two wind windows (11) arranged in parallel are installed in the spinning box (1); a gap is left between the two wind windows (11); the air regulating mechanism (2) is installed between the two wind windows (11); the windshield driving mechanism (3) is installed directly above the air regulating mechanism (2); the air regulating mechanism (2) comprises a plate box (21) and a telescopic windshield (22); the telescopic windshield (22) is movably installed on the plate box (21); the windshield driving mechanism (3) is in transmission connection with the telescopic windshield (22); the windshield driving mechanism (3) can drive the telescopic windshield (22) to move up and down.
2. According to claim 1, a spinning box air outlet adjustment device is characterized in that: A guide bar (221) is fixedly connected to the bottom of the telescopic windshield plate (22), the guide bar (221) matches the inner hole size of the board box (21), and a box cover (211) is installed on the top of the board box (21), and the box cover (211) blocks the upward movement trajectory of the guide bar (221).
3. The spinning box air outlet adjustment device according to claim 1, characterized in that: The windshield driving mechanism (3) comprises a power box (31), a drum (32) and a guide wheel (34), wherein the two drums (32) are rotatably mounted in the power box (31), the two drums (32) are fixedly connected with a transmission gear (33), the two transmission gears (33) are meshed with each other, the two guide wheels (34) are symmetrically mounted on both sides of the power box (31), each drum (32) is equipped with a pull rope (35), one end of the pull rope (35) is wound around the drum (32), and the other end of the pull rope (35) is guided by the guide wheel (34) and then extended to be connected to the telescopic windshield (22), and a wind adjustment driving component (36) is mounted on one of the drums (32).
4. The spinning box air outlet regulating device according to claim 3, characterized in that: Rope rings (222) are installed at two top corners of the telescopic windshield (22), and the pull rope (35) can be connected to the rope rings (222).
5. The spinning box air outlet regulating device according to claim 3, characterized in that: The air adjustment drive assembly (36) comprises a spline drive rod (361), one end of the spline drive rod (361) is spline-connected to one of the reels (32), and the other end of the spline drive rod (361) passes through the power box (31) and extends to the outside of the power box (31), and is connected to a power assist knob (362).
6. A spinning box air outlet adjustment device according to claim 5, characterized in that: The spline drive rod (361) can perform a linear plugging and pulling movement along the length direction of the reel (32); a friction area (311) is provided on the power box (31); a cap plate (363) is connected to the power knob (362); when the spline drive rod (361) is inserted into the inner direction of the reel (32), the cap plate (363) can fit with the friction area (311); when the spline drive rod (361) is pulled out toward the outer direction of the reel (32), the cap plate (363) can be separated from the friction area (311).
7. A spinning box air outlet adjustment device according to claim 6, characterized in that: During the insertion and extraction process of the spline drive rod (361), the spline drive rod (361) and the reel (32) always maintain a spline connection.