Pay-off rack for doubling machine
By designing a wire laying frame for the wire paralleling machine, including automatic wire laying, automatic spring adjustment and limit component monitoring functions, the problem that existing wire laying frames are difficult to ensure the stability of wire roll when cutting the wire, and realizes the problem of the existing wire laying frames being difficult to ensure the stability of wire rolls. The stability and efficient processing of wire threads during processing.
Patent Information
- Application Number
- CN202421376336.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-17
- Publication Date
- 2025-02-18
- Estimated Expiration
- 2034-06-17
AI Technical Summary
The existing wire laying frames are difficult to ensure the stability of the wire roll when cutting off the wire, resulting in the wires being easily dispersed and entangled with each other, affecting subsequent processing, and have low accuracy and waste of manpower.
A wire laying frame for parallel machine is designed, including support frame, support plate, electric telescopic rod, fixing plate, spring, roller and limiting components. Automatic wire laying is achieved through the motor, the spring automatically adjusts the position of the installation plate, and the roller retains it. Contact the wire coil, limiting assembly monitors the wire margin to ensure the stability of the wire.
The stability of the wire during processing is achieved, the dispersion and winding of the wire is reduced, the processing quality and efficiency are improved, and the labor waste is reduced.
Smart Images
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Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of pay-off frames, in particular to a pay-off frame for a wire doubling machine. Background Art
[0002] The doubling machine can combine multiple strands of yarn into one strand to improve the performance of the yarn. For the common doubling machine, it mainly includes a pay-off mechanism, a doubling and twisting mechanism and a take-up mechanism. The yarn is paid off by the pay-off mechanism driving the bobbin to rotate, thereby realizing the yarn pay-off. The doubling and twisting mechanism combines multiple strands of yarn into one strand of yarn, and finally the yarn is wound up by the take-up device.
[0003] When the existing pay-off rack needs to cut the wire, it is difficult to ensure the stability of the wire reel. The wire is easy to spread out and entangle with each other, affecting subsequent processing. At the same time, personnel are required to observe the consumption of the wire during use so as to replace the wire reel at any time to ensure the processing quality. The accuracy is low and it wastes manpower. Utility Model Content
[0004] The utility model provides a pay-off frame for a wire doubling machine, aiming to solve the problem in the prior art that when the wire needs to be cut during use, it is difficult to ensure the stability of the wire coil.
[0005] To solve the above problems, the utility model is implemented as follows: a wire pay-off rack for a wire doubling machine, comprising: a support frame; a support plate installed on the support frame; a second electric telescopic rod fixed on the support plate; a fixing plate installed on the output rod of the second electric telescopic rod; a spring arranged on the fixing plate, with a mounting plate fixed on the spring; a roller rotatably installed on the mounting plate for stabilizing the wire; and a limiting assembly arranged on the support frame for stabilizing the wire roll.
[0006] Preferably, the limiting assembly includes a first limiting cylinder rotatably mounted on the inner walls on both sides of the support frame; a winding shaft for winding the silk thread movably mounted in the two first limiting cylinders; a second limiting cylinder fixed on the side where the two winding shafts are close to each other, and limiting blocks movably mounted in the two second limiting cylinders; and a first electric telescopic rod mounted between the two limiting blocks.
[0007] Preferably, a plurality of motors are fixed on the support frame, the output shafts of the plurality of motors are respectively fixedly connected to a plurality of the first limiting cylinders, and the plurality of motors are provided with dustproof and heat dissipation nets.
[0008] Preferably, a plurality of the mounting plates are fixed with a resistance plate, a plurality of the fixing plates are fixedly mounted with a trigger button, a plurality of the trigger buttons are fixedly covered with a rubber protective cover, and the plurality of the resistance plates can resist the plurality of the trigger buttons respectively.
[0009] Preferably, a plurality of cylinders are installed at the bottom of the support frame, and universal wheels are fixed on the output rods of the plurality of cylinders, and a self-locking structure is provided on the plurality of universal wheels.
[0010] Preferably, each of the plurality of springs is provided with a limiting telescopic rod, and the plurality of limiting telescopic rods are respectively fixed between the plurality of mounting plates and the plurality of fixing plates.
[0011] Preferably, a limiting plate is fixed on the inner wall of the bottom of the support frame, and limiting wheels for guiding the direction of the wire are rotatably installed on the plurality of limiting plates, and soft silicone sleeves are fixedly provided outside the plurality of limiting wheels and the plurality of rollers.
[0012] Preferably, a mounting opening is provided at the bottom of the support frame, a fixed block is movably installed in the mounting opening, a clamping plate is installed on the top of the fixed block, a connecting plate is fixed on the bottom of the fixed block, and the connecting plate can be installed on the paralleling machine by fixing bolts.
[0013] Compared with the related art, the pay-off frame for the wire doubling machine provided by the utility model has the following beneficial effects:
[0014] Compared with the prior art, the wire pay-off stand for the wire-docking machine provided in the present invention can limit the positions of multiple different winding shafts through the first limiting cylinder, the second limiting cylinder and the first electric telescopic rod. Automatic wire pay-off can be achieved by setting a motor. The roller can keep in contact with the wire roll by setting a spring resistance mounting plate, so as to monitor the remaining amount of silk thread on the wire roll for timely replenishment. The monitoring situation can be reflected by setting a resistance plate in cooperation with a trigger button. The height of the device can be adjusted by setting a cylinder. The flexibility of the device can be increased by using universal wheels. The device can be moved to a suitable position for installation as needed. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a three-dimensional structural schematic diagram of a pay-off frame for a wire doubling machine provided by the utility model;
[0016] Figure 2 It is a side view structural schematic diagram of the support plate in the utility model;
[0017] Figure 3 for Figure 2 A schematic diagram of the enlarged structure of part A;
[0018] Figure 4 It is a schematic diagram of the assembly structure of the reel and the connecting member in the utility model;
[0019] Figure 5 for Figure 4 Schematic diagram of the enlarged structure of part B.
[0020] Figure numerals: 1. support frame; 2. first limit cylinder; 3. winding shaft; 4. second limit cylinder; 5. limit block; 6. first electric telescopic rod; 7. motor; 8. support plate; 9. second electric telescopic rod; 10. spring; 11. mounting plate; 12. roller; 13. resistance plate; 14. trigger button; 15. fixing plate; 16. limit telescopic rod; 17. cylinder; 18. universal wheel. DETAILED DESCRIPTION
[0021] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by technicians in the technical field of the present application; the terms used in the specification of the application herein are only for the purpose of describing specific embodiments and are not intended to limit the present application; the terms "including" and "having" in the specification and claims of the present application and the above-mentioned figure descriptions and any variations thereof are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of the present application or the above-mentioned figures are used to distinguish different objects, rather than to describe a specific order; the terms "inside", "outside", "left", and "right" indicate directions or positional relationships based on the directions or positional relationships shown in the drawings, which are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention.
[0022] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.
[0023] The utility model embodiment provides a pay-off frame for a wire doubling machine, such as Figure 1-5 As shown, the pay-off frame for the wire-winding machine includes: a support frame 1; a support plate 8 installed on the support frame 1; a second electric telescopic rod 9 fixed on the support plate 8; a fixing plate 15 installed on the output rod of the second electric telescopic rod 9; a spring 10 arranged on the fixing plate 15, and a mounting plate 11 is fixed on the spring 10; a roller 12 rotatably installed on the mounting plate 11 for stabilizing the silk thread; and a limit assembly arranged on the support frame 1 for stabilizing the wire roll.
[0024] In this embodiment, the support frame 1 serves as the basic structure of the entire wire pay-off frame and provides a stable installation platform for other components. Through the telescopic function of the second electric telescopic rod 9, the position of the fixed plate 15 can be easily adjusted to adapt to wire coils of different sizes or different states. The spring 10 plays a role of buffering and automatic adjustment. When the inner diameter of the wire coil becomes smaller due to wire consumption, the spring 10 can automatically adjust the position of the mounting plate 11 to maintain the contact between the roller 12 and the wire, so that the wire end can be limited whenever the wire is cut. The rotation design of the roller 12 allows the wire to pass smoothly while reducing the resistance between the roller 12. Through the rotation of the roller 12, the wire can remain stable during the processing and is not easy to spread or entangle with each other, thereby improving the processing quality and efficiency.
[0025] In a further preferred embodiment of the utility model, the limiting assembly includes a first limiting cylinder 2 rotatably mounted on the inner walls on both sides of the support frame 1; a winding shaft 3 for winding the silk thread movably mounted in the two first limiting cylinders 2; a second limiting cylinder 4 fixed on the side where the two winding shafts 3 are close to each other, and limiting blocks 5 are movably mounted in the two second limiting cylinders 4; and a first electric telescopic rod 6 mounted between the two limiting blocks 5.
[0026] In this embodiment, the first limit cylinder 2 provides a stable installation base for the winding shaft 3. The rotation design of the first limit cylinder 2 allows the winding shaft 3 to rotate smoothly inside, thereby facilitating wire release. The winding shaft 3 is wound with silk thread, and a new wire roll can be installed by replacing the winding shaft 3. The coordinated use of the second limit cylinder 4 and the limit block 5 can limit the axial movement of the winding shaft 3. By driving the first electric telescopic rod 6, the distance between the two limit blocks 5 can be adjusted to adapt to winding shafts 3 of different sizes. At the same time, by controlling the extension and retraction of the first electric telescopic rod 6, the position of the limit block 5 can be conveniently adjusted to achieve clamping and loosening of the winding shaft 3. This design makes the operation of the wire pay-off stand easier and quicker.
[0027] In a further preferred embodiment of the utility model, a plurality of motors 7 are fixed on the support frame 1, the output shafts of the plurality of motors 7 are respectively fixedly connected to the plurality of first limiting cylinders 2, and the plurality of motors 7 are provided with dustproof and heat dissipation nets.
[0028] In this embodiment, the design of the motor 7 makes the rotation of the first limit cylinder 2 no longer rely solely on manual or other external forces, but is automatically controlled by the drive of the motor 7. The main functions of the dust-proof and heat-dissipating net are two: one is to prevent dust and other impurities from entering the inside of the motor 7 and affecting the normal operation and life of the motor 7; the other is to enhance the heat dissipation performance of the motor 7 and prevent the motor 7 from being damaged due to overheating.
[0029] In a further preferred embodiment of the utility model, a plurality of the mounting plates 11 are fixed with a contact plate 13, a plurality of the fixing plates 15 are fixedly mounted with a trigger button 14, a plurality of the trigger buttons 14 are fixedly covered with a rubber protective cover, and the plurality of the contact plates 13 can respectively contact the plurality of the trigger buttons 14.
[0030] In this embodiment, the contact plate 13 can contact the trigger button 14 and trigger its switch. When the trigger button 14 is contacted by the contact plate 13, a signal can be sent to the control system, so that the output rod of the second electric telescopic rod 9 is extended to make the contact plate 13 contact the trigger button 14 again. When the output rod of the second electric telescopic rod 9 is fully extended and the contact plate 13 fails to contact the trigger button 14, it indicates that the remaining amount of the silk thread is insufficient and needs to be replaced in time. The rubber protective cover can protect the trigger button 14 from external physical damage.
[0031] In a further preferred embodiment of the utility model, a plurality of cylinders 17 are installed at the bottom of the support frame 1, and a universal wheel 18 is fixed on the output rods of the plurality of cylinders 17, and a self-locking structure is provided on the plurality of universal wheels 18.
[0032] In this embodiment, the cylinder 17 is a device that is controlled to extend and retract by air pressure, and its output rod can be extended and retracted according to changes in air pressure, so that the height of the device can be adjusted. The universal wheel 18 is a wheel that can rotate freely in multiple directions, so that the pay-off stand can move and turn flexibly. The self-locking structure can lock the universal wheel 18 when necessary to prevent it from rotating, thereby ensuring that the pay-off stand can remain stable when placed to prevent sliding or moving.
[0033] In a further preferred embodiment of the utility model, a plurality of the springs 10 are each provided with a limiting telescopic rod 16 , and the plurality of the limiting telescopic rods 16 are respectively fixed between the plurality of the mounting plates 11 and the plurality of the fixing plates 15 .
[0034] In this embodiment, the limiting telescopic rod 16 is designed to move within the telescopic range of the spring 10 to provide additional support and stability. The limiting telescopic rod 16 can effectively connect the mounting plate 11 and the fixing plate 15 to form a stable structure.
[0035] In a further preferred embodiment of the utility model, a limiting plate is fixed on the bottom inner wall of the support frame 1, and a plurality of the limiting plates are rotatably mounted with limiting wheels for guiding the direction of the wire, and a soft silicone sleeve is fixedly provided on the outside of the plurality of limiting wheels and the plurality of rollers 12.
[0036] In this embodiment, the function of the limit plate is to provide a stable installation platform for installing and guiding the limit wheel. The limit wheel can rotate to reduce the friction between the wire and the limit wheel and ensure that the wire maintains a stable direction during the transportation process. The soft silicone sleeve has excellent wear resistance and elasticity, and can protect the wire from scratches and wear.
[0037] In a further preferred embodiment of the utility model, a mounting opening is provided at the bottom of the support frame 1, a fixed block is movably installed in the mounting opening, a clamping plate is installed on the top of the fixed block, a connecting plate is fixed on the bottom of the fixed block, and the connecting plate can be installed on the paralleling machine by fixing bolts.
[0038] In this embodiment, the installation opening provides space for the installation of the fixed block, so that the fixed block can be easily installed or removed. The fixed block serves as a connecting piece for connecting the support frame 1 and the wire-joining machine. The clamping plate can ensure the stability of the installation of the fixed block. The connecting plate provides an interface for connecting with the wire-joining machine, so that the entire pay-off frame can be firmly installed on the wire-joining machine. The fixing bolts ensure a tight connection between the connecting plate and the wire-joining machine to prevent the pay-off frame from loosening or displacement during use.
[0039] To sum up, compared with the related art, the present device can limit multiple different winding shafts 3 through the first limiting cylinder 2, the second limiting cylinder 4 and the first electric telescopic rod 6, and can realize automatic wire release by setting the motor 7. By setting the spring 10 to resist the mounting plate 11 so that the roller 12 keeps in contact with the wire roll, the remaining silk thread on the wire roll can be monitored for timely replenishment, and the monitoring situation can be reflected by setting the resistance plate 13 in cooperation with the trigger button 14. The height of the present device can be adjusted by setting the cylinder 17, and the flexibility of the present device can be increased by the universal wheel 18, and the present device can be moved to a suitable position for installation as needed.
[0040] In the several embodiments provided in this application, it should be understood that the disclosed device can be implemented in other ways.
[0041] The above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit the protection scope of the utility model. Obviously, the described embodiments are only some embodiments of the utility model, rather than all embodiments. Based on these embodiments, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model. Although the utility model has been described in detail with reference to the above embodiments, ordinary technicians in this field can still combine, add, delete or make other adjustments to the features in the various embodiments of the utility model according to the circumstances without conflict, without making creative work, so as to obtain different other technical solutions that do not deviate from the concept of the utility model in essence, and these technical solutions also belong to the scope of protection of the utility model.
Claims
1. A pay-off frame for a wire doubling machine, characterized in that: include: Support frame (1); A support plate (8) mounted on the support frame (1); A second electric telescopic rod (9) fixed on the support frame (1); A fixing plate (15) mounted on an output rod of the second electric telescopic rod (9); A spring (10) disposed on the fixing plate (15), wherein a mounting plate (11) is fixed on the spring (10); Rotating a roller (12) mounted on a mounting plate (11) for stabilizing the thread; A limiting component is arranged on the support frame (1) and is used to stabilize the wire coil.
2. The pay-off frame for the wire doubling machine according to claim 1, characterized in that: The limiting component comprises: A first limiting cylinder (2) rotatably mounted on the inner walls of both sides of the support frame (1); A reel (3) for winding the thread and movably mounted in the two first limiting cylinders (2); A second limiting cylinder (4) is fixed to a side of the two winding shafts (3) close to each other, and limiting blocks (5) are movably installed in the two second limiting cylinders (4); A first electric telescopic rod (6) is installed between the two limit blocks (5).
3. The pay-off frame for the wire doubling machine according to claim 2, characterized in that: A plurality of motors are fixed on the support frame (1), the output shafts of the plurality of motors are respectively fixedly connected to the plurality of first limiting cylinders (2), and the plurality of motors are provided with dustproof and heat dissipation nets.
4. The pay-off frame for a wire doubling machine according to claim 1, characterized in that: A plurality of the mounting plates (11) are each fixed with a contact plate (13), a plurality of the fixing plates (15) are each fixedly mounted with a trigger button (14), a plurality of the trigger buttons (14) are each fixedly sleeved with a rubber protective sleeve, and the plurality of the contact plates (13) can respectively contact the plurality of the trigger buttons (14).
5. The pay-off frame for a wire doubling machine according to claim 1, characterized in that: A plurality of cylinders (17) are installed at the bottom of the support frame (1), and universal wheels (18) are fixed on output rods of the plurality of cylinders (17), and a self-locking structure is provided on the plurality of universal wheels (18).
6. The pay-off frame for a wire doubling machine according to claim 1, characterized in that: A plurality of the springs (10) are each provided with a position-limiting telescopic rod (16), and the plurality of the position-limiting telescopic rods (16) are respectively fixed between the plurality of the mounting plates (11) and the plurality of the fixing plates (15).
7. The pay-off frame for a wire doubling machine according to claim 1, characterized in that: A limiting plate is fixed on the inner wall of the bottom of the support frame (1), and a plurality of limiting plates are rotatably mounted with limiting wheels for guiding the direction of the wires, and a soft silicone sleeve is fixedly sleeved outside the plurality of limiting wheels and the plurality of rollers (12).
8. The pay-off frame for a wire doubling machine according to claim 1, characterized in that: The bottom of the support frame (1) is provided with a mounting opening, a fixing block is movably mounted in the mounting opening, a clamping plate is mounted on the top of the fixing block, a connecting plate is fixed on the bottom of the fixing block, and the connecting plate can be mounted on the paralleling machine by fixing bolts.