Comber sliver collecting device

Abstract

The utility model provides combing machine cotton bar collection device relates to cotton bar collection equipment technical field, including base, still include: tensioning collection subassembly, tensioning collection subassembly includes the barrel body connected on the base, the bottom of barrel body is installed with servo motor, the output of servo motor is connected with the rotary plate, is connected with the casing on the rotary plate, the bottom installation of casing in has electric push rod, in the utility model, servo motor drive rotary plate drive casing rotation, cotton bar enters the barrel body through the guide ring, the teflon coating on the guide ring reduces the friction, and the electric push rod promotes the first connecting block, passes through the linkage of first rotary lever and second rotary lever, makes the radial telescopic of moving plate, and the dynamic regulation cotton bar tension, and the second connecting block is fixed in the top of casing, forms the fulcrum of lever, ensures that moving plate is stable and tight cotton bar, in the rotation, cotton bar is even wound on the moving plate, realizes the effect that cotton bar is lossless, tensioned even and regular and is wound and is collected.

Description

Technical Field

[0001] This utility model relates to the technical field of cotton sliver collection equipment, and more particularly to a cotton sliver collection device for a combing machine. Background Technology

[0002] The combing machine sliver collection device is a key piece of equipment used in combing machines in the textile industry. It is designed to efficiently collect cotton slivers after combing. With the improvement of automation in the textile industry, traditional manual collection methods can no longer meet the requirements of production efficiency and quality. Therefore, more automated and intelligent collection devices have been developed to improve production efficiency and reduce labor costs.

[0003] However, in actual use, the following shortcomings still exist. For example, the existing combing machine sliver collection device cannot achieve the effect of collecting slivers without damage, with uniform tension and regular winding. During the collection process, the slivers may break due to friction, squeezing or irregular winding, resulting in an increase in the number of break points or the shedding of surface fuzz. The tension fluctuates greatly during sliver winding, and the local packing density is inconsistent. Disordered sliver winding or abnormal tension can easily cause equipment failure. Due to irregular winding or uneven tension, some slivers need to be downgraded or scrapped directly. The unstable tension and regularity of the slivers make it difficult to accurately control the process parameters of subsequent processes.

[0004] Therefore, this utility model proposes a cotton sliver collection device for a combing machine to solve the above problems. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing technologies by proposing a cotton sliver collection device for combing machines.

[0006] To achieve the above objectives, this utility model adopts the following technical solution: a combing machine sliver collection device, including a base, and further comprising: The tensioning and collecting assembly includes a barrel connected to a base, a servo motor installed at the bottom of the barrel, a rotating plate connected to the output end of the servo motor, a housing connected to the rotating plate, an electric push rod installed at the bottom inside the housing, a first connecting block connected to the output end of the electric push rod, a first rotating rod rotatably connected to the first connecting block, a moving plate rotatably connected to the other end of the first rotating rod, a second rotating rod rotatably connected to the first rotating rod, a second connecting block rotatably connected to one end of the second rotating rod, and a moving plate rotatably connected to the second rotating rod, the second connecting block being connected to the inner top of the housing; A guiding assembly, comprising a support frame connected to a barrel body, a guiding ring disposed on the support frame, and a Teflon coating disposed on the guiding ring.

[0007] Furthermore, a limit block is connected to the bottom of the movable plate.

[0008] The beneficial effects of adopting the above-mentioned further solution are: when the moving plate extends and retracts radially, the limiting block moves synchronously with it. The limiting block can restrict the movement trajectory of the moving plate, prevent the moving plate from deviating from the preset path, ensure that the moving plate always extends and retracts smoothly in the correct direction, and ensure the stability of the tension adjustment of the cotton strip.

[0009] Furthermore, a limiting seat is connected to the side of the rotating plate near the limiting block, and the limiting block is slidably connected within the limiting seat.

[0010] The beneficial effects of adopting the above-mentioned further solution are: the limiting seat provides a sliding track for the limiting block, and when the limiting block slides in it, the limiting seat can constrain its position. The two work together to stabilize the movement of the moving plate, prevent the moving plate from shaking when rotating, and improve the tension adjustment accuracy.

[0011] Furthermore, a hollow tube is connected to the support frame, and a movable rod is slidably connected inside the hollow tube.

[0012] The beneficial effects of adopting the above-mentioned further solution are: the hollow tube provides support and sliding space for the moving rod, the moving rod can slide up and down inside the hollow tube, and the guide ring can adjust its position according to the change of the cotton strip collection height, ensuring that the cotton strip always enters the bucket at a suitable angle.

[0013] Furthermore, the guide ring is connected to the bottom of the moving rod.

[0014] The beneficial effect of adopting the above-mentioned further solution is that the moving rod drives the guide ring to move synchronously. When the winding height of the cotton strip changes, the guide ring can rise and fall accordingly, so that the guiding position of the cotton strip when entering the barrel is adapted to the winding state, and the cotton strip is avoided from deviating due to the height difference.

[0015] Furthermore, a telescopic spring is provided inside the hollow tube, with one end of the telescopic spring connected inside the hollow tube and the other end connected to the moving rod.

[0016] The beneficial effect of adopting the above-mentioned further solution is that when the tension change of the tampon pushes the guide ring, the moving rod compresses or stretches the telescopic spring. The elastic force of the telescopic spring reacts to the moving rod, buffering the tension fluctuation, so that the position of the guide ring is automatically fine-tuned and the tampon guidance is maintained stably.

[0017] Compared with the prior art, the advantages and positive effects of this utility model are as follows: In this invention, a servo motor drives a rotating plate to rotate the housing. The cotton strip enters the barrel through a guide ring. The Teflon coating on the guide ring reduces friction. An electric push rod pushes the first connecting block. Through the linkage of the first and second rotating rods, the moving plate extends and retracts radially, dynamically adjusting the tension of the cotton strip. The second connecting block is fixed to the top of the housing, forming a lever fulcrum to ensure that the moving plate smoothly presses the cotton strip. During rotation, the cotton strip is evenly wound around the moving plate, achieving the effect of non-destructive, evenly tensioned, and neatly wound and collected cotton strips. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of the cotton sliver collection device for a combing machine according to this utility model; Figure 2 This is a schematic diagram of the barrel structure of the cotton sliver collection device for a combing machine according to this utility model; Figure 3 This is a schematic diagram of the tensioning and collecting component of the combing machine sliver collecting device of this utility model; Figure 4 This is a cross-sectional view of the tensioning and collecting component of the combing machine sliver collecting device of this utility model; Figure 5 This is a schematic diagram of the guide component structure of the combing machine sliver collection device of this utility model.

[0019] Figure label: 1. Base; 2. Tensioning and collecting assembly; 21. Bucket body; 22. Servo motor; 23. Rotating plate; 24. Housing; 25. Electric push rod; 26. First connecting block; 27. First rotating rod; 28. Second rotating rod; 29. ​​Second connecting block; 210. Moving plate; 211. Limiting block; 212. Limiting seat; 3. Guide assembly; 31. Support frame; 32. Hollow tube; 33. Moving rod; 34. Telescopic spring; 35. Guide ring; 36. Teflon coating. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] like Figures 1-5 As shown, this embodiment provides a technical solution: a combing machine sliver collection device, including a base 1, and further comprising: Tensioning collection assembly 2 includes a barrel 21 connected to a base 1. A servo motor 22 is installed at the bottom of the barrel 21. A rotating plate 23 is connected to the output end of the servo motor 22. A housing 24 is connected to the rotating plate 23. An electric push rod 25 is installed at the bottom inside the housing 24. A first connecting block 26 is connected to the output end of the electric push rod 25. A first rotating rod 27 is rotatably connected to the first connecting block 26. A moving plate 210 is rotatably connected to the other end of the first rotating rod 27. A second rotating rod 28 is rotatably connected to the first rotating rod 27. A second connecting block 29 is rotatably connected to one end of the second rotating rod 28. The other end of the second rotating rod 28 is rotatably connected to the moving plate 210. The second connecting block 29 is connected to the inner top of the housing 24. The guiding component 3 includes a support frame 31 connected to the barrel 21. A guide ring 35 is provided on the support frame 31, and a Teflon coating 36 is provided on the guide ring 35. A servo motor 22 drives a rotating plate 23 to rotate the housing 24. The cotton strip enters the barrel 21 through the guide ring 35. The Teflon coating 36 on the guide ring 35 reduces friction. An electric push rod 25 pushes the first connecting block 26. Through the linkage of the first rotating rod 27 and the second rotating rod 28, the moving plate 210 is radially extended and retracted, dynamically adjusting the tension of the cotton strip. The second connecting block 29 is fixed to the top of the housing 24, forming a lever fulcrum to ensure that the moving plate 210 smoothly presses the cotton strip. During rotation, the cotton strip is evenly wound around the moving plate 210, achieving the effect of non-destructive, evenly tensioned, and neatly wound and collected cotton strips.

[0022] The above solutions also have the problem that, when collecting cotton slivers from the combing machine, the automatic fine-tuning of the guide ring at position 35 cannot maintain stable cotton sliver guidance. Figures 3-4 As shown: The bottom of the movable plate 210 is connected to a limit block 211. When the movable plate 210 extends and retracts radially, the limit block 211 moves synchronously with it. The limit block 211 can restrict the movement trajectory of the movable plate 210, prevent the movable plate 210 from deviating from the preset path, and ensure that the movable plate 210 always extends and retracts smoothly in the correct direction, thus ensuring the stability of the tension adjustment of the cotton strip. The side of the rotating plate 23 near the limit block 211 is connected to a limit seat 212. The limit block 211 is slidably connected in the limit seat 212. The limit seat 212 provides a sliding track for the limit block 211. When the limit block 211 slides in it, the limit seat 212 can constrain its position. The two work together to stabilize the movement of the movable plate 210, prevent the movable plate 210 from shaking when rotating, and improve the tension adjustment accuracy. like Figure 1 as well as Figure 5As shown, a hollow tube 32 is connected to the support frame 31. A movable rod 33 is slidably connected inside the hollow tube 32. The hollow tube 32 provides support and sliding space for the movable rod 33, which can slide up and down inside the hollow tube 32. The guide ring 35 can adjust its position according to the height of the cotton strip collection, ensuring that the cotton strip always enters the barrel 21 at a suitable angle. The guide ring 35 is connected to the bottom of the movable rod 33. The movable rod 33 drives the guide ring 35 to move synchronously. When the cotton strip winding height changes, the guide ring 35 can rise and fall accordingly, making... The guide position of the tampon when it enters the barrel 21 is adapted to the winding state to avoid the tampon shifting due to height difference. A telescopic spring 34 is installed inside the hollow tube 32. One end of the telescopic spring 34 is connected inside the hollow tube 32, and the other end of the telescopic spring 34 is connected to the moving rod 33. When the tension of the tampon changes and pushes the guide ring 35, the moving rod 33 compresses or stretches the telescopic spring 34. The elastic force of the telescopic spring 34 reacts to the moving rod 33, buffering the tension fluctuation and automatically fine-tuning the position of the guide ring 35 to maintain the stability of the tampon guidance.

[0023] Working principle: like Figures 1-5 As shown, firstly, the tampon passes through the guide ring 35 on the support frame 31. The Teflon coating 36 on the surface of the guide ring 35 significantly reduces contact friction, preventing the tampon from being damaged by friction. At the same time, the hollow tube 32 on the support frame 31 and the moving rod 33 form an adjustable structure. When the tension of the tampon changes, it pushes the guide ring 35, causing the moving rod 33 to slide inside the hollow tube 32 and compress or stretch the telescopic spring 34. The elastic force of the telescopic spring 34 is transmitted to the guide ring 35 through the moving rod 33, forming a dynamic buffer. Combined with the automatic raising and lowering of the guide ring 35 with the winding height, it ensures that the tampon always enters the barrel 21 at a stable angle. After entering the barrel 21, the servo motor 22 drives the rotating plate 23 to rotate, causing the housing 24 and internal structure to rotate synchronously, providing rotational power for the winding of the tampon. The electric push rod 25 acts as a tensioning element. Adjusting the power source, by pushing the first connecting block 26, causes the first rotating rod 27 and the second rotating rod 28 to form a linkage. The second connecting block 29 is fixed inside the top of the housing 24 as a lever fulcrum. The two sets of rotating rods drive the moving plate 210 to achieve radial extension and retraction through angle changes, thereby dynamically adjusting the tension of the cotton strip. To ensure adjustment stability, the limiting block 211 at the bottom of the moving plate 210 and the limiting seat 212 on the rotating plate 23 form a sliding fit. The limiting seat 212 provides a precise track, and the limiting block 211 constrains the trajectory of the moving plate 210 when sliding along it, which not only prevents deviation but also avoids shaking during rotation, ensuring the accuracy of tension adjustment. The cotton strip is subjected to a uniform force from the moving plate 210 during rotation and winding, and with the dynamic balance of tension, a non-destructive, regular, and uniformly tensioned winding and collection effect is achieved.

[0024] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A cotton sliver collection device for a combing machine, comprising a base (1), characterized in that, Also includes: Tensioning collection assembly (2), the tensioning collection assembly (2) includes a barrel (21) connected to a base (1), a servo motor (22) is installed at the bottom of the barrel (21), a rotating plate (23) is connected to the output end of the servo motor (22), a housing (24) is connected to the rotating plate (23), an electric push rod (25) is installed at the bottom inside the housing (24), a first connecting block (26) is connected to the output end of the electric push rod (25), a first rotating rod (27) is rotatably connected to the first connecting block (26), a moving plate (210) is rotatably connected to the other end of the first rotating rod (27), a second rotating rod (28) is rotatably connected to the first rotating rod (27), a second connecting block (29) is rotatably connected to one end of the second rotating rod (28), the other end of the second rotating rod (28) is rotatably connected to the moving plate (210), and the second connecting block (29) is connected to the inner top of the housing (24); The guide assembly (3) includes a support frame (31) connected to the barrel body (21), a guide ring (35) is provided on the support frame (31), and a Teflon coating (36) is provided on the guide ring (35).

2. The combing machine sliver collecting device according to claim 1, characterized in that: The bottom of the movable plate (210) is connected to a limiting block (211).

3. The combing machine sliver collecting device according to claim 2, characterized in that: The rotating plate (23) is connected to a limiting seat (212) on the side near the limiting block (211), and the limiting block (211) is slidably connected in the limiting seat (212).

4. The combing machine sliver collecting device according to claim 1, characterized in that: A hollow tube (32) is connected to the support frame (31), and a movable rod (33) is slidably connected inside the hollow tube (32).

5. The combing machine sliver collecting device according to claim 4, characterized in that: The guide ring (35) is connected to the bottom of the moving rod (33).

6. The combing machine sliver collecting device according to claim 4, characterized in that: A telescopic spring (34) is provided inside the hollow tube (32). One end of the telescopic spring (34) is connected inside the hollow tube (32), and the other end of the telescopic spring (34) is connected to the moving rod (33).

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