Yarn adjusting mechanism for spinning machine
The yarn adjusting mechanism addresses the issue of uneven tension in spinning machines by using a PLC-controlled system with adjustable rollers and seats to manage tension dynamically, enhancing stability and efficiency.
Patent Information
- Application Number
- CN202421014830.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-10
- Publication Date
- 2024-12-24
- Estimated Expiration
- 2034-05-10
AI Technical Summary
Existing spinning machines lack the ability to adjust tension dynamically, leading to spinning breaks and reduced efficiency due to uneven tension during the processing of filamentary fibers.
A yarn adjusting mechanism with a PLC controller, adjustment box, feed and winding rollers, and adjustable seats and rollers, allowing for precise tension adjustment through multiple screw mechanisms and a cylinder-driven system to manage tension fluctuations.
Ensures stable spinning tension, reduces yarn breakage, improves production efficiency, and enhances product quality by allowing flexible tension adjustment, minimizing downtime and waste.
Smart Images
Figure CN222226674U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of textile machinery and equipment, in particular to a yarn adjusting mechanism for a spinning machine. Background Art
[0002] A spinning machine is a machine used to convert a fiber-forming polymer solution or melt into a filament. According to different fiber spinning methods, spinning machines can be divided into wet spinning machines, melt spinning machines, dry spinning machines and other types. The working principle of the spinning machine is mainly to eject molten plastics, rubber and other materials through a spinneret to form filamentary fibers. These fibers are then stretched and controlled by a drafting mechanism and a speed regulating mechanism to eventually form a wire with a certain strength and toughness.
[0003] At present, when a spinning machine is in use, its spinning needs to be adjusted by a wire adjusting mechanism. However, when the spinning machine in the prior art is in use, it is impossible to adjust the tension of the spinning according to the actual situation. This will cause the spinning to break during the transportation process, and at the same time affect the normal operation of the spinning machine, resulting in a decrease in the working efficiency of the spinning machine. Utility Model Content
[0004] The purpose of the utility model is to provide a yarn adjusting mechanism for a spinning machine to solve the problems raised in the above background technology.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a silk adjustment mechanism for a spinning machine, comprising an adjustment box, and also comprising a PLC controller arranged on the front surface of the adjustment box, a feed roller arranged on one side of the adjustment box, and a winding roller arranged on one side of the adjustment box; an adjustment component arranged inside the adjustment box, the adjustment component comprising a first adjustment roller arranged inside the adjustment box, a connecting ring being slidably connected to the outer side of the first adjustment roller, a first adjustment seat being arranged inside the adjustment box, and a second adjustment seat being arranged inside the adjustment box.
[0006] Preferably, the first adjusting roller includes a first screw mechanism arranged inside for adjusting a connecting ring, and the connecting ring includes a fixing tube fixedly connected to the outside.
[0007] Preferably, the fixing tube includes a cylinder fixedly connected to the bottom of the inner cavity for adjusting the height of the first adjustment seat, and a connecting rod fixedly connected to the cylinder piston rod, and the top of the connecting rod is fixedly connected to the bottom of the first adjustment seat.
[0008] Preferably, a second screw mechanism is arranged inside the regulating box, and the second screw mechanism includes a moving block arranged on the outside.
[0009] Preferably, the front surface of the moving block is fixedly connected to one end of the first adjusting roller, and the second adjusting roller is fixedly connected to one side of the inner wall of the adjusting box.
[0010] Preferably, the second adjusting roller includes a third screw mechanism arranged inside, and the third screw mechanism includes a connecting block arranged outside.
[0011] Preferably, the third screw mechanism also includes a side tube fixedly connected to the outside of the connecting block, one end of the side tube is rotatably connected to the rear surface of the second adjustment seat, and the adjustment box also includes a third adjustment roller fixedly connected to one side of the inner wall.
[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:
[0013] The utility model sets an adjusting component, and the spinning passes through the second adjusting seat in a bottom-to-top manner, and then the spinning passes through the first adjusting seat in a top-to-bottom manner. When the spinning tension is adjusted, the cylinder is started, and under the action of the cylinder, the connecting rod can be driven to move, and then the connecting rod can drive the first adjusting seat to move, so that the height of the first adjusting seat can be adjusted, and then the tension of the spinning can be adjusted. When the tension of the spinning needs to be greatly adjusted, the second screw rod mechanism can be operated, and then when the second screw rod mechanism is operated, it can drive the first adjusting roller to move, and the movement of the first adjusting roller drives the connecting ring to move, and then the connecting ring can drive the fixed tube and the second adjusting seat to move, so that the tension of the spinning can be greatly adjusted, thereby improving the flexibility of yarn spinning, ensuring that the spinning maintains a stable tension during the processing, improving product quality, helping to reduce downtime in the production process, thereby improving production efficiency, reducing the risk of yarn breakage due to uneven tension, reducing yarn waste, and reducing production costs. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 A structural schematic diagram of a preferred embodiment of a yarn adjusting mechanism for a spinning machine provided by the utility model;
[0015] Figure 2 A schematic diagram of the structure of the adjustment component provided by the utility model;
[0016] Figure 3 A schematic diagram of the structure of the first adjusting roller and the first adjusting seat provided by the utility model;
[0017] Figure 4 This is a schematic diagram of the structural connection between the second adjusting roller and the second adjusting seat provided by the utility model.
[0018] In the figure: 1. adjustment box; 2. PLC controller; 3. feed roller; 4. winding roller; 5. adjustment assembly; 501. first adjustment roller; 502. connecting ring; 503. first adjustment seat; 504. second adjustment seat; 6. first screw mechanism; 7. fixed pipe; 8. cylinder; 9. connecting rod; 10. second screw mechanism; 11. second adjustment roller; 12. third screw mechanism; 13. connecting block; 14. side pipe; 15. moving block; 16. third adjustment roller. 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] See also Figure 1-4 As shown, a yarn adjustment mechanism for a spinning machine includes an adjustment box 1 and also includes:
[0021] A PLC controller 2 is arranged on the front surface of the regulating box 1, a feed roller 3 is arranged on one side of the regulating box 1, and a winding roller 4 is arranged on one side of the regulating box 1;
[0022] The adjusting component 5 is arranged inside the adjusting box 1, and the adjusting component 5 includes a first adjusting roller 501 arranged inside the adjusting box 1, a connecting ring 502 is slidably connected to the outer side of the first adjusting roller 501, a first adjusting seat 503 is arranged inside the adjusting box 1, and a second adjusting seat 504 is arranged inside the adjusting box 1.
[0023] The first adjusting roller 501 includes a first screw mechanism 6 disposed inside for adjusting the connecting ring 502 , and the connecting ring 502 includes a fixing tube 7 fixedly connected to the outside.
[0024] The fixing tube 7 includes a cylinder 8 fixedly connected to the bottom of the inner cavity for adjusting the height of the first adjustment seat 503 , and a connecting rod 9 fixedly connected to the piston rod of the cylinder 8 , and the top of the connecting rod 9 is fixedly connected to the bottom of the first adjustment seat 503 .
[0025] A second screw mechanism 10 is disposed inside the regulating box 1 , and the second screw mechanism 10 includes a moving block 15 disposed outside.
[0026] It should be noted that when the staff needs to adjust the tension of the spinning, first the spinning passes through the bottom of the feed roller 3, then the spinning passes through the bottom of the adjustment seat at the third adjustment roller 16 from bottom to top, then the spinning passes through the second adjustment seat 504 from top to bottom, and finally the spinning passes through the outside of the first adjustment seat 503 from bottom to top, so that the spinning can be adjusted in tension. When the staff needs to adjust the tension of the spinning over a large range, the second screw mechanism 10 starts to operate, and under the action of the second screw mechanism 10, the first screw mechanism 10 can be driven. The adjusting roller 501 moves, so under the action of the first adjusting roller 501, the first adjusting seat 503 can be driven to adjust the height through the connecting ring 502, so that the spinning tension can be adjusted in a large range. When the spinning tension needs to be adjusted in a small range, the staff can start the cylinder 8. Under the action of the cylinder 8, the connecting rod 9 can be driven to move, and then the movement of the connecting rod 9 can drive the first adjusting seat 503 to move, and then the spinning tension can be adjusted in a small range, thereby preventing the spinning from breaking or loosening, and facilitating the spinning operation of the spinning machine.
[0027] The front surface of the moving block 15 is fixedly connected to one end of the first adjusting roller 501 , and the second adjusting roller 11 is fixedly connected to one side of the inner wall of the adjusting box 1 .
[0028] The second adjusting roller 11 includes a third screw mechanism 12 disposed inside, and the third screw mechanism 12 includes a connecting block 13 disposed outside.
[0029] The third screw mechanism 12 also includes a side tube 14 fixedly connected to the outside of the connecting block 13, one end of the side tube 14 is rotatably connected to the rear surface of the second adjustment seat 504, and the adjustment box 1 also includes a third adjustment roller 16 fixedly connected to one side of the inner wall.
[0030] It should be noted that: when the spinning is wound up, the first screw mechanism 6 is first started to operate. Under the action of the first screw mechanism 6, the connecting ring 502 can be driven to move. When the connecting ring 502 moves, the first adjustment seat 503 can be driven to move. At the same time, the third screw mechanism 12 is started. Under the action of the third screw mechanism 12, the connecting block 13 on its outer side can be driven to move, so that the connecting block 13 can drive the side tube 14 to move, and then under the action of the side tube 14, the second adjustment seat 504 can be driven to move. At the same time, through the PLC controller 2, the first adjustment seat 503 and the second adjustment seat 504 are made to move synchronously, so that the spinning can be evenly distributed during the winding operation. The third adjusting roller 16 also has a third screw mechanism 12 inside.
[0031] Working principle: When the staff needs to adjust the spinning tension through this device, the spinning passes through the bottom of the feed roller 3, and then passes through the bottom of the adjustment seat at the third adjustment roller 16 from bottom to top, and then passes through the second adjustment seat 504 from top to bottom, and finally passes through the outside of the first adjustment seat 503 from bottom to top, so that the spinning can be adjusted in tension. When the staff needs to adjust the spinning tension over a large range, the second screw mechanism 10 starts to operate through the PLC controller 2. When the second screw mechanism 10 operates When the first adjusting roller 501 is driven to move, the first adjusting seat 503 can be driven to move under the action of the first adjusting roller 501, so that the position of the first adjusting seat 503 can be adjusted in a large range. When the tension of the spinning needs to be adjusted in a small range, the cylinder 8 is started. Under the action of the cylinder 8, the connecting rod 9 can be driven to move, and then the first adjusting seat 503 can be driven to move, so that the tension of the spinning can be adjusted in a small range. At the same time, the spinning can be prevented from breaking, thereby facilitating the spinning operation of the spinning machine and improving the working efficiency of the spinning machine.
[0032] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.
[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A yarn adjustment mechanism for a spinning machine, comprising an adjustment box (1), characterized in that: Also includes: A PLC controller (2) arranged on the front surface of the regulating box (1), a feed roller (3) arranged on one side of the regulating box (1), and a winding roller (4) arranged on one side of the regulating box (1); An adjustment component (5) is arranged inside an adjustment box (1), the adjustment component (5) comprising a first adjustment roller (501) arranged inside the adjustment box (1), a connecting ring (502) being slidably connected to the outer side of the first adjustment roller (501), a first adjustment seat (503) being arranged inside the adjustment box (1), and a second adjustment seat (504) being arranged inside the adjustment box (1).
2. A yarn adjustment mechanism for a spinning machine according to claim 1, characterized in that: The first adjusting roller (501) comprises a first screw mechanism (6) arranged inside and used for adjusting a connecting ring (502); the connecting ring (502) comprises a fixing tube (7) fixedly connected to the outside.
3. A yarn adjustment mechanism for a spinning machine according to claim 2, characterized in that: The fixed tube (7) comprises a cylinder (8) fixedly connected to the bottom of the inner cavity for adjusting the height of the first adjustment seat (503), and a connecting rod (9) fixedly connected to the piston rod of the cylinder (8), wherein the top of the connecting rod (9) is fixedly connected to the bottom of the first adjustment seat (503).
4. The yarn adjusting mechanism for a spinning machine according to claim 1, characterized in that: A second screw mechanism (10) is arranged inside the regulating box (1), and the second screw mechanism (10) comprises a moving block (15) arranged on the outside.
5. A yarn adjustment mechanism for a spinning machine according to claim 4, characterized in that: The front surface of the moving block (15) is fixedly connected to one end of the first adjusting roller (501), and one side of the inner wall of the adjusting box (1) is fixedly connected to the second adjusting roller (11).
6. A yarn adjustment mechanism for a spinning machine according to claim 5, characterized in that: The second adjusting roller (11) comprises a third screw mechanism (12) arranged inside, and the third screw mechanism (12) comprises a connecting block (13) arranged outside.
7. A yarn adjustment mechanism for a spinning machine according to claim 6, characterized in that: The third screw mechanism (12) further comprises a side tube (14) fixedly connected to the outside of the connecting block (13), one end of the side tube (14) being rotatably connected to the rear surface of the second adjustment seat (504), and the adjustment box (1) further comprises a third adjustment roller (16) fixedly connected to one side of the inner wall.