Carding device for water washing cotton processing

Abstract

The utility model discloses a cotton combing device for water washing cotton processing, including feeding mechanism, frame, conveyer belt, taker-in mechanism and carding mechanism, conveyer belt, taker-in mechanism and carding mechanism are arranged on frame respectively, and the feeding mechanism is located one end of frame and is connected with conveyer belt, and the feeding mechanism includes feeding support, vibration frame and vibration motor, and the top of feeding support is equipped with feeding frame, and the lower part is equipped with fixed plate, and the support is set up on fixed plate, and the support is equipped with spring, and vibration frame is connected with spring below feeding frame, and vibration motor sets up at the bottom of vibration frame. The utility model discloses a cotton combing device for water washing cotton processing, through vibration motor and spring can make vibration frame produce vibration, thereby will fall into the raw cotton in vibration frame and scatter, to make raw cotton can even and continuously feed into conveyer belt, and then effectively avoid raw cotton to appear to accumulate and jam situation at feeding mechanism, and provide sufficient and even distribution's raw cotton for subsequent processing, ensure the processing quality of subsequent raw cotton.

Description

Technical Field

[0001] This utility model relates to the field of washed cotton processing technology, and in particular to a carding device for washed cotton processing. Background Technology

[0002] The carding unit is a core piece of equipment in textile technology (especially cotton spinning systems). Its main task is to finely comb, remove impurities, mix, homogenize, and form slivers from pre-opened cotton fiber bundles. It uses components such as licker-in rollers, cylinders, and flats to break down the cotton layer into individual fibers and remove impurities, ultimately forming a sliver. The structure consists of three parts: pre-carding, main carding, and sliver forming. Processing raw cotton with the carding unit improves its washability, preventing clumping after washing and allowing for the production of various washable textile fabrics.

[0003] Currently, most carding devices on the market include a feed hopper, a cleaning component, and a carding component. Raw cotton is fed into the feed hopper and carded by the carding component, and impurities are removed during the carding process, as shown in Chinese patent CN216404655U. However, when feeding raw cotton, the cotton tends to accumulate and clog at the feed hopper, resulting in uneven and continuous feeding of raw cotton. This leads to insufficient raw cotton for subsequent processing and affects the quality of subsequent processing. Therefore, it is necessary to improve the carding device to address the above problems. Utility Model Content

[0004] The purpose of this invention is to provide a carding device for washing cotton processing that provides uniform and continuous feeding and avoids accumulation and blockage.

[0005] To solve the above technical problems, the present invention can be implemented using the following technical solutions: A carding device for washing cotton includes a feeding mechanism, a frame, a conveyor belt, a licker-in roller mechanism, and a carding mechanism. The conveyor belt, licker-in roller mechanism, and carding mechanism are sequentially arranged on the frame along the carding direction. The feeding mechanism is located at one end of the frame and connected to the conveyor belt. The feeding mechanism includes a feeding bracket, a vibrating frame, and a vibrating motor. The feeding bracket has a feeding frame at the top and a fixed plate at the bottom. A support is provided on the fixed plate, and a spring is provided on the support. The vibrating frame is located below the feeding frame and connected to the spring, and is inclined towards the conveyor belt direction. The vibrating motor is located at the bottom of the vibrating frame and can drive the vibrating frame to vibrate.

[0006] In one embodiment, the licker-in roller mechanism includes a first drive member, a needle roller, a coarse sawtooth roller, and a fine sawtooth roller. The needle roller, coarse sawtooth roller, and fine sawtooth roller are rotatably mounted on the frame in sequence along the combing direction. The first drive member is connected to the coarse sawtooth roller, and the needle roller and fine sawtooth roller are respectively connected to the coarse sawtooth roller through a transmission belt. The first drive member drives the coarse sawtooth roller to rotate, thereby driving the needle roller and fine sawtooth roller to rotate.

[0007] In one embodiment, a pressure plate is provided above the needle roller, coarse sawtooth roller and fine sawtooth roller, and a conveying interval is formed between the pressure plate and the needle roller, coarse sawtooth roller and fine sawtooth roller, and a cleaning scraper is provided below the needle roller, coarse sawtooth roller and fine sawtooth roller.

[0008] In one embodiment, the ends of the needle roller, the coarse sawtooth roller, and the fine sawtooth roller are all provided with toothed grooves, and corresponding fixing rings are fitted on the toothed grooves. The fixing rings are connected to the gears by fasteners. An integrally formed transmission wheel is provided on the fixing ring. Transmission belts are provided on the transmission wheels of the coarse sawtooth roller and the needle roller, and on the transmission wheels of the coarse sawtooth roller and the fine sawtooth roller.

[0009] In one embodiment, the fastener includes a bolt and a nut, with the bolt passing through a retaining ring and a toothed portion and connected to the nut to secure the retaining ring to the gear portion.

[0010] In one embodiment, the surface of the needle roller is provided with a plurality of needles, the surface of the coarse-toothed roller is provided with a plurality of coarse-toothed rings, and the surface of the fine-toothed roller is provided with a plurality of fine-toothed rings.

[0011] In one embodiment, the combing mechanism includes a second drive member, a cylinder, a movable cover plate, a fixed cover plate, and a doffer. The doffer is located behind the cylinder along the combing direction and is connected to the cylinder in a transmission manner. The second drive member is connected to the cylinder and can drive the cylinder to rotate, thereby driving the doffer to rotate. The movable cover plate is disposed above the cylinder, and fixed cover plates are respectively disposed on both sides of the movable cover plate.

[0012] In one embodiment, the movable cover plate includes a third driving member, a rotating top plate, a driving roller, and a driven roller. The rotating top plate is sleeved on the driving roller and the driven roller, and the third driving member is connected to the driving roller. The third driving member can drive the driving roller to rotate, thereby driving the rotating top plate to rotate.

[0013] In one embodiment, the surfaces of the cylinder and the doffer are each provided with a number of comb blocks, while the surface of the rotating top plate is provided with a number of comb blades.

[0014] In one embodiment, side baffles are provided on both sides of the frame. Beneficial effects

[0015] This utility model relates to a carding device for washing cotton processing. A feeding mechanism feeds raw cotton onto a conveyor belt, which then transports the cotton to a licker-in mechanism. The licker-in mechanism initially disperses and removes impurities from the raw cotton, which is then finely carded by a carding mechanism. During feeding, the raw cotton can be placed from a feeding frame, falling into a vibrating frame. Driven by a vibrating motor, the frame vibrates, dispersing the cotton and ensuring it is fed evenly and continuously onto the conveyor belt. This effectively prevents cotton accumulation and blockage at the feeding mechanism, providing sufficient and evenly distributed raw cotton for subsequent processing and ensuring the quality of the processed cotton. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the carding device for washing cotton according to this utility model. Figure 1 ; Figure 2 This is a schematic diagram of the carding device for washing cotton according to this utility model. Figure 2 ; Figure 3 This is a schematic diagram of the feeding mechanism of the carding device for washing cotton according to this utility model; Figure 4 This is a schematic diagram of the carding roller mechanism of the carding device for washing cotton processing according to this utility model. Figure 1 ; Figure 5 This is a schematic diagram of the carding roller mechanism of the carding device for washing cotton processing according to this utility model. Figure 2 ; Figure 6 This is a schematic diagram of the combing mechanism of the carding device for washing cotton processing according to this utility model; Figure 7 This is a schematic diagram of the movable cover plate of the carding device for washing cotton according to this utility model.

[0017] As shown in the attached diagram: 100. Feeding mechanism; 110. Feeding bracket; 120. Vibrating frame; 130. Vibrating motor; 140. Feeding frame; 150. Fixing plate; 160. Support; 170. Spring; 200. Frame; 210. Side panel; 300. Conveyor belt; 400. Spike roller mechanism; 410. Needle roller; 411. Needle head; 420. Coarse toothed roller; 421. Coarse toothed ring; 430. Fine toothed roller; 431. Fine toothed ring; 440. Drive belt; 450. Pressure plate; 460. Cleaning scraper; 470. Toothed groove; 480. Retaining ring; 481. Drive wheel; 490. Fastener; 491. Bolt; 492. Nut; 500. Combing mechanism; 510. Cylinder; 520. Movable cover plate; 521. Rotating top plate; 522. Driving roller; 523. Driven roller; 524. Comb blade; 530. Fixed cover plate; 540. Doffer; 550. Comb block. Detailed Implementation

[0018] To make the above-mentioned objects, features, and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a full understanding of this utility model. However, this utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of this utility model. Therefore, this utility model is not limited to the specific embodiments disclosed below.

[0019] It should be noted that when an element is said to be "fixed to" another element, it can be directly on the other element or there may be an intervening element. When an element is said to be "connected to" another element, it can be directly connected to the other element or there may be an intervening element. Conversely, when an element is said to be "directly on" another element, there is no intervening element. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this document are for illustrative purposes only.

[0020] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0021] Please see Figures 1 to 3 A carding device for washing cotton processing includes a feeding mechanism 100, a frame 200, a conveyor belt 300, a licker-in mechanism 400, and a carding mechanism 500. The conveyor belt 300, the licker-in mechanism 400, and the carding mechanism 500 are sequentially arranged on the frame 200 along the carding direction. The feeding mechanism 100 is located at one end of the frame 200 and connected to the conveyor belt 300. The feeding mechanism 100 includes a feeding bracket 110, a vibrating frame 120, and a vibrating motor 130. The top of the feeding bracket 110 is provided with a feeding frame 140, and the bottom is provided with a fixing plate 150. A support 160 is provided on the fixing plate 150, and a spring 170 is provided on the support 160. The vibrating frame 120 is located below the feeding frame 140 and connected to the spring 170, and is inclined towards the conveyor belt 300. The vibrating motor 130 is located at the bottom of the vibrating frame 120 and can drive the vibrating frame 120 to vibrate.

[0022] Specifically, in this embodiment, during the carding process of raw cotton, the raw cotton is fed by the feeding mechanism 100 and fed onto the conveyor belt 300. The conveyor belt 300 then carries the raw cotton to the licker-in mechanism 400, where the licker-in mechanism 400 breaks up any clumps of raw cotton, removes impurities, and stretches the fibers. The processed raw cotton then enters the carding mechanism 500, where it undergoes fine carding. Alternatively, when feeding the raw cotton, it can be directly fed from the feeding frame 140 at the top of the feeding bracket 110. The fed cotton falls from the feeding frame 140 into the vibrating frame 120, which is controlled by a vibration motor. Driven by motor 130 and combined with spring 170, vibration is generated, which evenly disperses the raw cotton in the vibrating frame 120. The vibration generated by motor 130 is further buffered and transmitted by spring 170, so that the vibrating frame 120 can generate stable vibration under the support of support 160 and fixed plate 150, thus ensuring the vibration effect of vibrating frame 120. In addition, since the vibrating frame 120 is inclined towards the conveyor belt 300, the dispersed raw cotton is evenly and continuously fed to the conveyor belt 300, which effectively avoids the accumulation and blockage of raw cotton at the feeding mechanism 100, and provides sufficient and evenly distributed raw cotton for subsequent processing, ensuring the quality of subsequent processing of raw cotton.

[0023] In addition, to prevent the raw cotton vibrating onto the conveyor belt 300 from falling off the side, side baffles 210 are provided on both sides of the frame 200 in this embodiment. The side baffles 210 can prevent the raw cotton from falling off and facilitate the assembly of the licker-in roller mechanism 400 and the carding mechanism 500, so that the overall structure of the carding device is reasonable.

[0024] Please see Figure 4 In order to achieve the dispersing, impurity removal and fiber stretching of raw cotton, the licker-in roller mechanism 400 in this embodiment includes a first driving member, a needle roller 410, a coarse sawtooth roller 420 and a fine sawtooth roller 430. The needle roller 410, the coarse sawtooth roller 420 and the fine sawtooth roller 430 are sequentially rotatably mounted on the frame 200 along the carding direction. The first driving member is connected to the coarse sawtooth roller 420. The needle roller 410 and the fine sawtooth roller 430 are respectively connected to the coarse sawtooth roller 420 through a transmission belt 440. The first driving member drives the coarse sawtooth roller 420 to rotate, thereby driving the needle roller 410 and the fine sawtooth roller 430 to rotate. A plurality of needles 411 are arranged on the surface of the needle roller 410, a plurality of coarse sawtooth rings 421 are arranged on the surface of the coarse sawtooth roller 420, and a plurality of fine sawtooth rings 431 are arranged on the surface of the fine sawtooth roller 430.

[0025] When the conveyor belt 300 transports the evenly distributed raw cotton to the licker-in mechanism 400, the first driving component will rotate the coarse saw-tooth roller 420. Since the needle roller 410 and the fine saw-tooth roller 430 are connected to the coarse saw-tooth roller 420 through the transmission belt 440, the rotation of the coarse saw-tooth roller 420 will drive the needle roller 410 and the fine saw-tooth roller 430 to rotate as well. At this time, the raw cotton will first come into contact with the rotating needle roller 410 and be distributed on the surface of the needle roller 410. The needle 411 breaks up the clumps of raw cotton, which then enters the coarse saw roller 420. The coarse saw ring 421 on the surface of the coarse saw roller 420 performs preliminary impurity removal and fiber stretching on the broken raw cotton. Subsequently, the raw cotton reaches the fine saw roller 430, where the fine saw ring 431 on the surface of the fine saw roller 430 further refines and removes impurities from the raw cotton, thereby separating the impurities and cotton clumps in the raw cotton, and finally breaking up, removing impurities and stretching the fibers of the raw cotton.

[0026] In order to properly break up and stretch the raw cotton fibers, in this embodiment, a pressure plate 450 is provided above the needle roller 410, the coarse sawtooth roller 420 and the fine sawtooth roller 430, and a conveying interval is formed between the pressure plate 450 and the needle roller 410, the coarse sawtooth roller 420 and the fine sawtooth roller 430. At the same time, a cleaning scraper 460 is provided below the needle roller 410, the coarse sawtooth roller 420 and the fine sawtooth roller 430. By setting a pressure plate 450 above the needle roller 410, coarse serrated roller 420 and fine serrated roller 430, the raw cotton can be limited to prevent it from being too fluffy, so that the raw cotton can be transported normally. The conveying interval facilitates the movement of the raw cotton. In addition, the separated impurities are scraped off to the collection area by the cleaning scraper 460 for subsequent cleaning. The pressure plate 450 and the cleaning scraper 460 are both existing technologies. For details, please refer to patent CN222008208U. They will not be described in detail here.

[0027] Please see Figure 5 To improve the adaptability of the carding device, in this embodiment, toothed grooves 470 are provided at the ends of the needle roller 410, the coarse toothed roller 420 and the fine toothed roller 430, and corresponding fixing rings 480 are sleeved on the toothed grooves 470. The fixing rings 480 are connected to the gears 470 by fasteners 490. An integrally formed transmission wheel 481 is provided on the fixing rings 480. Transmission belts 440 are provided on the transmission wheels 481 of the coarse toothed roller 420 and the needle roller 410, and on the transmission wheels 481 of the coarse toothed roller 420 and the fine toothed roller 430.

[0028] When it is necessary to adjust the speed ratio between the needle roller 410, the coarse sawing roller 420, and the fine sawing roller 430, the transmission belt 440 on the transmission wheel 481 can be removed, and the fastener 490 can be unscrewed. At this time, the toothed grooves 470 at the ends of the needle roller 410, the coarse sawing roller 420, and the fine sawing roller 430 can be separated from the corresponding retaining rings 480. Then, the retaining rings 480 with different diameter transmission wheels 481 can be removed. Subsequently, the retaining rings 480 of different diameter transmission wheels 481 can be replaced according to processing requirements. The new retaining rings 480 are inserted into the corresponding toothed grooves 470, and then the retaining rings 480 with transmission wheels 481 are secured by the fasteners 490. 80 is fixed to the corresponding toothed part 470, and finally the corresponding transmission belt 440 is installed. By replacing the fixing ring 480 of the transmission wheel 481 with different diameters, the speed ratio between the needle roller 410, the coarse sawing roller 420 and the fine sawing roller 430 can be precisely adjusted. When processing relatively dense raw cotton, the speed of the needle roller 410 can be increased to enhance the dispersing effect on the raw cotton. At the same time, the speed of the fine sawing roller 430 can be reduced to extend the fine impurity removal time. When processing relatively loose raw cotton, the adjustment can be reversed, thereby realizing the adaptability and practicality of the carding device and improving the carding device's processing capacity for different raw cotton.

[0029] The fastener 490 can be a bolt 491 and a nut 492. Specifically, after the retaining ring 480 is fitted into the toothed portion 470, the bolt 491 is passed through the retaining ring 480 and the toothed portion 470 and threadedly connected to the nut 492, thereby fixing the retaining ring 480 to the toothed portion 470. By separating the nut 492 from the bolt 491, it is easy to replace the retaining ring 480 with a transmission wheel 481 of different diameters.

[0030] Please see Figure 6 and Figure 7 To achieve the carding process of raw cotton, the carding mechanism 500 in this embodiment includes a second driving member, a cylinder 510, a movable cover plate 520, a fixed cover plate 530, and a doffer 540. Along the carding direction, the doffer 540 is located behind the cylinder 510 and is driveably connected to the cylinder 510. The second driving member is connected to the cylinder 510 and can drive the cylinder 510 to rotate, thereby driving the doffer 540 to rotate. The movable cover plate 520 is positioned above the cylinder 510, and is located on both sides of the movable cover plate 520. Fixed cover plates 530 are provided on each side, and movable cover plates 520 include a third driving member, a rotating top plate 521, a driving roller 522 and a driven roller 523. The rotating top plate 521 is sleeved on the driving roller 522 and the driven roller 523. The third driving member is connected to the driving roller 522. The third driving member can drive the driving roller 522 to rotate, thereby driving the rotating top plate 521 to rotate. At the same time, a number of comb blocks 550 are distributed on the surface of cylinder 510 and doffer 540, and a number of comb blades 524 are provided on the surface of rotating top plate 521.

[0031] After the raw cotton undergoes impurity removal and fiber stretching, the cotton fibers are conveyed to the cylinder 510 of the carding mechanism 500. The second drive unit rotates the cylinder 510. Since the doffer 540 is connected to the cylinder 510, the doffer 540 will rotate along with the cylinder 510. At the same time, the third drive unit drives the drive roller 522 to rotate, thereby driving the rotating top plate 521 to rotate. As the cylinder 510 rotates and conveys the cotton fibers, the fibers pass through the carding blocks 550 on the surface of the cylinder 510, the fixed cover plate 530, and the rotating top plate. The combs 524 on the surface of 521 work together to finely comb the cotton fibers, arranging them in the same direction and making them straighter and more orderly. This facilitates subsequent processing of cotton products. The combed cotton fibers in the same direction can be washed. The combed cotton fibers are then transferred to the doffer 540 as the cylinder 510 rotates. The doffer 540 grabs and gathers the cotton fibers through the comb blocks 550 on its surface, and then transports the gathered cotton fibers to the subsequent winding structure, ultimately achieving orderly winding of the cotton fibers and providing raw materials for subsequent processing of washed cotton products.

[0032] Finally, in this embodiment, the first driving component, the third driving component, and the first driving component are all motors. Of course, other mechanisms can also be used, as long as they drive the corresponding coarse saw roller 420, cylinder 510, and drive roller 522 to rotate. No limitation is made here.

[0033] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art can readily implement this utility model based on the accompanying drawings and the above description; however, any modifications, alterations, or variations made by those skilled in the art without departing from the scope of the utility model's technical solution, utilizing the disclosed technical content, are equivalent embodiments of this utility model; furthermore, any equivalent changes, alterations, or variations made to the above embodiments based on the essential technology of this utility model are still within the protection scope of this utility model's technical solution.

Claims

1. A carding device for processing washed cotton, characterized in that: It includes a feeding mechanism, a frame, a conveyor belt, a licker-in roller mechanism, and a carding mechanism. The conveyor belt, the licker-in roller mechanism, and the carding mechanism are sequentially arranged on the frame along the carding direction, while the feeding mechanism is located at one end of the frame and connected to the conveyor belt. The feeding mechanism includes a feeding bracket, a vibrating frame and a vibrating motor. The feeding bracket has a feeding frame at the top and a fixed plate at the bottom. A support is set on the fixed plate and a spring is set on the support. The vibrating frame is located below the feeding frame and connected to the spring, and is inclined towards the conveyor belt. The vibrating motor is located at the bottom of the vibrating frame and can drive the vibrating frame to vibrate.

2. The carding apparatus for washing cotton processing according to claim 1, characterized in that: The carding roller mechanism includes a first driving member, a needle roller, a coarse sawtooth roller, and a fine sawtooth roller. The needle roller, coarse sawtooth roller, and fine sawtooth roller are sequentially rotatably mounted on the frame along the carding direction. The first driving member is connected to the coarse sawtooth roller, while the needle roller and fine sawtooth roller are respectively connected to the coarse sawtooth roller via transmission belts. The first driving member drives the coarse sawtooth roller to rotate, thereby driving the needle roller and fine sawtooth roller to rotate.

3. The carding apparatus for washing cotton processing according to claim 2, characterized in that: A pressure plate is provided above the needle roller, coarse sawtooth roller and fine sawtooth roller, and a conveying interval is formed between the pressure plate and the needle roller, coarse sawtooth roller and fine sawtooth roller. A cleaning scraper is provided below the needle roller, coarse sawtooth roller and fine sawtooth roller.

4. The carding device for washing cotton processing according to claim 2, characterized in that: The ends of the needle roller, coarse sawtooth roller, and fine sawtooth roller are all provided with toothed grooves, and corresponding fixing rings are fitted on the toothed grooves. The fixing rings are connected to the gear part by fasteners. An integrally formed transmission wheel is provided on the fixing ring. Transmission belts are provided on the transmission wheel of the coarse sawtooth roller and the transmission wheel of the needle roller, and on the transmission wheel of the coarse sawtooth roller and the transmission wheel of the fine sawtooth roller.

5. The carding apparatus for washing cotton processing according to claim 4, characterized in that: The fasteners include bolts and nuts. The bolts are passed through a retaining ring and a toothed portion and connected to the nut so that the retaining ring is fixedly connected to the gear portion.

6. The carding apparatus for washing cotton processing according to claim 2, characterized in that: The surface of the needle roller is provided with a number of needles, the surface of the coarse sawtooth roller is provided with a number of coarse sawtooth rings, and the surface of the fine sawtooth roller is provided with a number of fine sawtooth rings.

7. The carding apparatus for washing cotton processing according to claim 1, characterized in that: The combing mechanism includes a second drive unit, a cylinder, a movable cover plate, a fixed cover plate, and a doffer. The doffer is located behind the cylinder along the combing direction and is connected to the cylinder in a transmission manner. The second drive unit is connected to the cylinder and can drive the cylinder to rotate, thereby driving the doffer to rotate. The movable cover plate is located above the cylinder, and fixed cover plates are respectively provided on both sides of the movable cover plate.

8. The carding apparatus for washing cotton processing according to claim 7, characterized in that: The movable cover plate includes a third driving member, a rotating top plate, a driving roller, and a driven roller. The rotating top plate is sleeved on the driving roller and the driven roller, and the third driving member is connected to the driving roller. The third driving member can drive the driving roller to rotate, thereby driving the rotating top plate to rotate.

9. The carding apparatus for washing cotton processing according to claim 8, characterized in that: The surfaces of the cylinder and doffer are each covered with several comb blocks, while the surface of the rotating top plate is provided with several comb blades.

10. The carding apparatus for washing cotton processing according to claim 1, characterized in that: Side baffles are provided on both sides of the frame.

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