Collecting device for flash spinning equipment
By designing a support frame and adjustment mechanism, the problem of uneven spinning winding in flash spinning equipment was solved, achieving uniform spinning winding and full utilization of space, and facilitating the replacement of winding rollers.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SHANDONG YINGTAI MEDICAL EQUIP CO LTD
- Filing Date
- 2025-04-22
- Publication Date
- 2026-04-10
AI Technical Summary
During flash spinning, microfibers tend to get tangled at a fixed point in the center of the collecting roller, resulting in wasted space on both sides of the collecting roller and affecting space utilization.
A collection device for flash spinning equipment was designed, including a support frame, a winding mechanism and an adjustment mechanism. The device achieves uniform winding of the spinning by rotating the movable shaft and winding roller driven by a motor and adjusting the winding point by combining an electric push rod and a turntable.
It achieves uniform winding of the spinning yarn, makes full use of the space outside the collecting roller, facilitates the replacement and adjustment of the winding roller, and improves space utilization.
Smart Images
Figure CN224105996U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to flash spinning collection field, concretely is a kind of collection device for flash spinning equipment. BACKGROUND
[0002] Flash spinning is the spinning method that high polymer solution is above the boiling point of solvent, and is under high pressure at the same time extruded through spinneret to reach normal pressure;When spinning, solvent evaporates sharply due to the sudden reduction of pressure, and extremely thin filament is sprayed;Ultrafine fiber can be prepared by this method.
[0003] Ultrafine fiber needs to be wound on collection roller when collecting, but fixed-point winding is easy to cause winding to concentrate in the center position of collection roller, so that the space on both sides of collection roller is wasted, and space utilization is affected, so a device is needed to solve the above problems. UTILITY MODEL CONTENT
[0004] The utility model aims at providing a kind of collection device for flash spinning equipment to solve the problems presented in the above background.
[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of collection device for flash spinning equipment, including support frame, the support frame is provided with the winding mechanism of the convenience winding spinning, the support frame one side is provided with the adjusting mechanism of the convenience adjusting winding position, the winding mechanism includes motor, support assembly, movable shaft and winding roller, the motor is fixed in support frame one side, the movable shaft is installed in motor one side output end, the winding roller is slidably installed in movable shaft outer side by movable shaft outer side sliding groove, when using, start motor, motor drives movable shaft rotation, to drive winding roller rotation, so it is convenient to carry out rotary winding work.
[0006] Preferably, the support assembly includes an electric push rod and a U-shaped block, the electric push rod is fixed on the support frame, the U-shaped block is fixed on the top end of the electric push rod, and the movable shaft is movably arranged in the U-shaped block, in use, the electric push rod is started to drive the U-shaped block to move upward until it is tightly attached to the lower end of the movable shaft, so as to assist the supporting work, when the winding roller needs to be replaced, the electric push rod is started to move downward at this time, so that the U-shaped block moves away from the lower end of the movable shaft, and then moves the winding roller to the side of the electric push rod to remove it, which facilitates the replacement of the winding roller.
[0007] Preferably, the adjusting mechanism comprises a rotating disc, a fixed rod, a connecting arm, a movable rod, a piston block, a first hollow rod, a hollow block, a second hollow rod, a piston rod, a fixed plate, a groove, a sliding block and a perforation, the rotating disc is fixed at the other side output end position of the motor, the fixed rod is fixed at one side of the rotating disc, the connecting arm is movably sleeved at the outside of the fixed rod, the movable rod is hingedly installed at one side of the connecting arm, the hollow block is fixed on the support frame, the first hollow rod is inlaidly fixed at one side of the hollow block, the piston block is slidably arranged in the inside of the first hollow rod, one side of the movable rod is fixed at one side of the piston block, the second hollow rod is inlaidly fixed at one side of the hollow block, the fixed plate is fixed at one side of the support frame, the groove is arranged at the center position of the fixed plate, the sliding block is slidably arranged in the inside of the groove, the perforation is arranged at the center position of the sliding block, the piston rod is slidably arranged in the inside of the second hollow rod, and one side of the piston rod is fixed on the sliding block, when the motor is started in use, the rotating disc is driven to rotate, so that the fixed rod is driven to rotate, the piston block is pushed to repeatedly move along the inside of the first hollow rod through the connecting arm and the movable rod, when the air in the inside of the first hollow rod is extruded into the inside of the second hollow rod, the piston rod is extruded to drive the sliding block to move along the groove, when the piston block is reset and the air is sucked into the inside of the first hollow rod, the piston rod is reset along the second hollow rod to drive the sliding block to reset, so that the sliding block is repeatedly moved, so that the spinning is wound on the outside of the winding roller through the perforation, the winding point can be adjusted through the movement of the sliding block, the spinning can be uniformly wound on the outside of the winding roller, and the space on the outside of the winding roller can be fully utilized.
[0008] Preferably, the motor is a bidirectional motor.
[0009] Preferably, the inner diameter of the first hollow rod is larger than that of the second hollow rod.
[0010] Preferably, the edges of the perforation are smooth arcs.
[0011] Compared with the prior art, the utility model has the advantages of:
[0012] 1、 the utility model discloses in using the electric push rod to drive the U -shaped block to move upwards, until close to the lower end of the movable shaft, so auxiliary support work is carried out, when needing to replace the winding roller, the electric push rod is started to move downwards to make the U -shaped block away from the lower end of the movable shaft, then the winding roller is moved to the side of the electric push rod and can be taken down, and the winding roller is convenient to replace.
[0013] 2, the utility model discloses when the motor starts when using, drive rotary table rotation, so drive fixed link follow rotation, through connecting arm, movable rod push piston block repeatedly remove along the first hollow rod inside, when extruding the air in the first hollow rod inside enters the second hollow rod inside, extruding piston rod drive slider move along the groove body, when piston block resets, air inhale the first hollow rod inside, piston rod resets along the second hollow rod when this time, drive slider reset, so make slider repeatedly remove, so will spinning after being worn through the perforation and be wound on the winding roller outside, slider removes and can adjust winding point, convenient spinning even winding on the winding roller outside, convenient winding roller outside space is fully utilized. BRIEF DESCRIPTION OF DRAWINGS
[0014] Fig. 1 It is a kind of whole structure schematic diagram for the utility model flash spinning equipment collection device;
[0015] Fig. 2 It is a kind of side view for the utility model flash spinning equipment collection device;
[0016] Fig. 3 It is a kind of sectional view for the utility model flash spinning equipment collection device.
[0017] In the drawing: 1, support frame;2, motor;3, rotary table;4, fixed link;5, connecting arm;6, movable rod;7, piston block;8, hollow block;9, first hollow rod;10, groove;11, fixed plate;12, slider;13, perforation;14, electric push rod;15, U-shaped block;16, winding roller;17, movable shaft;18, second hollow rod;19, piston rod. DETAILED DESCRIPTION
[0018] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the utility model.
[0019] Please refer to Figs. 1-3The utility model provides a kind of collecting device for flash spinning equipment, including support frame 1, there is the winding mechanism of convenient winding spinning on support frame 1, there is the adjusting mechanism of convenient adjustment winding position on the side of support frame 1, winding mechanism includes motor 2, support assembly, movable shaft 17 and winding roller 16, motor 2 is fixed in the side of support frame 1 by mounting bracket, motor 2 is bidirectional motor, movable shaft 17 is installed in the output end of motor 2 side by coupling, winding roller 16 is slidably installed in movable shaft 17 outside by the outer slide groove of movable shaft 17, when using, motor 2 is started, motor 2 drives movable shaft 17 to rotate, to drive winding roller 16 to rotate, so it is convenient to carry out rotary winding work.
[0020] Support assembly includes electric push rod 14 and U-shaped block 15, electric push rod 14 is fixed on support frame 1 by bolt, U-shaped block 15 is fixed on the top end of electric push rod 14 by bolt, movable shaft 17 is movably arranged in U-shaped block 15, when using, motor 2 is started, and U-shaped block 15 is driven upwards by electric push rod 14, until tightly adhere to the lower end of movable shaft 17, so auxiliary support work is carried out, when it is needed to replace winding roller 16, motor 2 is started downwards at this time, so that U-shaped block 15 is away from the lower end of movable shaft 17, then winding roller 16 can be removed by moving towards the side of electric push rod 14, the replacement of winding roller 16 is convenient.
[0021] The adjusting mechanism comprises a rotating disc 3, a fixed rod 4, a connecting arm 5, a movable rod 6, a piston block 7, a first hollow rod 9, a hollow block 8, a second hollow rod 18, a piston rod 19, a fixed plate 11, a groove 10, a sliding block 12 and a perforation 13. The rotating disc 3 is fixed on the other side of the output end of the motor 2 through a shaft coupling. The fixed rod 4 is welded on one side of the rotating disc 3. The connecting arm 5 is movably sleeved on the outside of the fixed rod 4. The movable rod 6 is hingedly installed on one side of the connecting arm 5. The hollow block 8 is welded on the support frame 1 through a stand. The first hollow rod 9 is inlaid and fixed on one side of the hollow block 8. The piston block 7 is slidably arranged in the inside of the first hollow rod 9. One side of the movable rod 6 is welded on one side of the piston block 7. The second hollow rod 18 is inlaid and fixed on one side of the hollow block 8. The fixed plate 11 is welded on one side of the support frame 1. The groove 10 is arranged in the center of the fixed plate 11. The sliding block 12 is slidably arranged in the inside of the groove 10. The perforation 13 is arranged in the center of the sliding block 12. The piston rod 19 is slidably arranged in the inside of the second hollow rod 18. One side of the piston rod 19 is welded on the sliding block 12. When the motor 2 is started in use, the rotating disc 3 is driven to rotate, thus driving the fixed rod 4 to rotate. The piston block 7 is repeatedly moved along the inside of the first hollow rod 9 by the connecting arm 5 and the movable rod 6. When the air in the inside of the first hollow rod 9 is extruded into the inside of the second hollow rod 18, the piston rod 19 is extruded to drive the sliding block 12 to move along the groove 10. When the piston block 7 is reset and the air is sucked into the inside of the first hollow rod 9, the piston rod 19 is reset along the second hollow rod 18 to drive the sliding block 12 to reset. Thus, the sliding block 12 is repeatedly moved. Thus, the spinning is wound on the outside of the winding roller 16 after passing through the perforation 13. The winding point can be adjusted by moving the sliding block 12. The spinning is evenly wound on the outside of the winding roller 16. The space on the outside of the winding roller 16 is fully utilized.
[0022] Working principle: when the electric push rod 14 is started in use, the U-shaped block 15 is driven to move upwards until it is tightly attached to the lower end of the movable shaft 17. Thus, the supporting work is assisted. When the winding roller 16 needs to be replaced, the electric push rod 14 is started to move downwards, so that the U-shaped block 15 moves away from the lower end of the movable shaft 17, and then the winding roller 16 is moved to the side of the electric push rod 14. Thus, the winding roller 16 can be taken down. The winding roller 16 is convenient to replace. When the motor 2 is started in use, the rotating disc 3 is driven to rotate, thus driving the fixed rod 4 to rotate. The piston block 7 is repeatedly moved along the inside of the first hollow rod 9 by the connecting arm 5 and the movable rod 6. When the air in the inside of the first hollow rod 9 is extruded into the inside of the second hollow rod 18, the piston rod 19 is extruded to drive the sliding block 12 to move along the groove 10. When the piston block 7 is reset and the air is sucked into the inside of the first hollow rod 9, the piston rod 19 is reset along the second hollow rod 18 to drive the sliding block 12 to reset. Thus, the sliding block 12 is repeatedly moved. Thus, the spinning is wound on the outside of the winding roller 16 after passing through the perforation 13. The winding point can be adjusted by moving the sliding block 12. The spinning is evenly wound on the outside of the winding roller 16. The space on the outside of the winding roller 16 is fully utilized.
[0023] It should be noted that the relational terms herein, such as first and second, and the like, are used solely to distinguish one from another entity or action without necessarily requiring or implying any actual relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.
[0024] While the embodiments of the present application have been illustrated and described, it will be understood by those skilled in the art that various changes, modifications, substitutions, and alterations can be made therein without departing from the spirit and scope of the application, which is defined by the appended claims and their equivalents.
Claims
1. A collecting device for flash spinning apparatus, comprising a support frame (1), characterized in that: The support frame (1) is provided with a winding mechanism for conveniently winding the spinning, and the support frame (1) is provided with an adjusting mechanism for conveniently adjusting the winding position on one side, the winding mechanism comprises a motor (2), a supporting assembly, a movable shaft (17) and a winding roller (16), the motor (2) is fixed on one side of the support frame (1), the movable shaft (17) is installed on the output end of the motor (2) on one side, and the winding roller (16) is slidably installed on the outer side of the movable shaft (17) through the sliding groove on the outer side of the movable shaft (17).
2. A collecting device for a flash spinning apparatus according to claim 1, characterized in that: The supporting assembly comprises an electric push rod (14) and a U-shaped block (15), the electric push rod (14) is fixed on the support frame (1), and the U-shaped block (15) is fixed on the top end of the electric push rod (14), and the movable shaft (17) is movably arranged in the U-shaped block (15).
3. A collecting device for a flash spinning apparatus according to claim 2, characterized in that: The adjusting mechanism comprises a rotating disc (3), a fixed rod (4), a connecting arm (5), a movable rod (6), a piston block (7), a first hollow rod (9), a hollow block (8), a second hollow rod (18), a piston rod (19), a fixed plate (11), a groove (10), a sliding block (12) and a perforation (13), the rotating disc (3) is fixed on the output end position of the motor (2) on the other side, the fixed rod (4) is fixed on one side of the rotating disc (3), the connecting arm (5) is movably sleeved on the outer side of the fixed rod (4), the movable rod (6) is hingedly installed on one side of the connecting arm (5), the hollow block (8) is fixed on the support frame (1), the first hollow rod (9) is inlaidly fixed on one side of the hollow block (8), the piston block (7) is slidably arranged on the inner side of the first hollow rod (9), one side of the movable rod (6) is fixed on one side of the piston block (7), the second hollow rod (18) is inlaidly fixed on one side of the hollow block (8), the fixed plate (11) is fixed on one side of the support frame (1), the groove (10) is formed in the center position of the fixed plate (11), the sliding block (12) is slidably arranged in the groove (10), the perforation (13) is formed in the center position of the sliding block (12), and the piston rod (19) is slidably arranged in the second hollow rod (18).
4. A collecting device for a flash spinning apparatus according to claim 3, characterized in that: The motor (2) is a bidirectional motor.
5. A collecting device for a flash spinning apparatus according to claim 4, characterized in that: The inner diameter of the first hollow rod (9) is greater than that of the second hollow rod (18).
6. A collecting device for a flash spinning apparatus according to claim 5, characterized in that: The edges on both sides of the perforation (13) are smooth arcs.