A textile fiber feeding device

Abstract

The utility model provides a kind of textile fibre feeding device, including feed shell and fixed shell, the bottom sidewall of feed shell is fixedly connected fixed shell, further include: carding structure, the carding structure is arranged in fixed shell. Cotton fibre is carded by carding rod, cotton fibre is shaved from carding rod by unloading rod when carding, it is convenient to better card cotton fibre, so that the thickness of the conveyed cotton fibre is consistent, the uniformity of feeding is guaranteed, by rotating fixed square, unloading rod is moved, it is convenient to better adjust the position of unloading rod, so that worn unloading rod is again attached on the sidewall of cylinder, to ensure the quality of shaving. The rotation of fixed sleeve is limited by the resistance between fixed spike and fixed pad, fixed sleeve limits the rotation of fixed square, it is convenient to better avoid that threaded rod rotates, unloading rod appears loose.

Description

Technical Field

[0001] This utility model relates to the field of textile fiber technology, and in particular to a textile fiber feeding device. Background Technology

[0002] Textile fibers refer to fibers with certain textile processing and usage properties, used to manufacture textiles. They are divided into two main categories: natural fibers and chemical fibers. Cotton yarn is yarn made from cotton fibers through a spinning process. During the cotton yarn spinning process, a feeding device is usually required to feed the cotton fibers.

[0003] Among existing Chinese utility models, CN219905733U discloses a cotton feeding device for cotton yarn processing, including a feeding box, rotating wheels, support legs, and a second support plate. The bottom of the feeding box is fixed with the support legs, and the back of the feeding box is fixed with a second rotary drive component by bolts. The second rotary drive component has two sets of rotating wheels on the back of the feeding box, and two sets of rotating wheels are arranged inside the feeding box. The feeding plates on the rotating wheels are arranged alternately. The rotating wheels are connected to the inside of the feeding box by shafts. The output end of the second rotary drive component is connected to the shaft on the rotating wheel. When the second rotary drive component is activated, it causes the rotating wheels to rotate. The mutual rotation between the rotating wheels conveys the cotton fibers. The device has a simple structure and high safety.

[0004] Referring to the aforementioned cotton yarn feeding device, the feeding device fails to uniformly comb the cotton fibers during feeding, resulting in uneven thickness across different parts of the fed cotton fibers. This uneven feeding leads to inconsistent twist in the yarn during spinning, affecting the overall quality of the yarn. Therefore, how to effectively comb the cotton fibers and ensure uniform feeding is a crucial issue that needs to be addressed in the design of textile fiber feeding devices. Utility Model Content

[0005] This invention addresses the problem of uneven combing of cotton fibers during feeding by a feeding device, and provides a textile fiber feeding device.

[0006] This utility model solves the above-mentioned technical problems through the following technical solutions:

[0007] This utility model provides a textile fiber feeding device, including a feeding housing and a fixed housing, wherein the fixed housing is fixedly connected to the bottom side wall of the feeding housing, and further includes:

[0008] A combing structure is disposed within a fixed housing;

[0009] A material guiding structure is disposed inside the feed housing;

[0010] A feeding structure is provided below the combing structure, which cleans and feeds the material on the combing structure.

[0011] A limiting structure is provided on the feeding structure.

[0012] Preferably, a fixing frame is fixedly connected to the side wall of the fixed housing, and a discharge port is opened on the side wall of the fixed housing near the fixing frame. A conveyor belt is fixedly installed on the fixed housing and the fixing frame, and the conveyor belt is located inside the discharge port.

[0013] In this technical solution, the conveyor belt drives the cotton fibers to move outward for feeding cotton yarn spinning.

[0014] Preferably, the material guiding structure includes a shielding shell, a second motor, a material guiding roller, and rotating gears. The shielding shell is fixedly connected to the front side wall of the feeding shell and the fixed shell. Two material guiding rollers are rotatably connected inside the feeding shell. One end of the rotating shaft of the two material guiding rollers extends into the shielding shell. Two rotating gears are fixedly connected to the ends of the two material guiding rollers. The rotating gears are located inside the shielding shell. The second motor is fixedly connected to the side wall of the shielding shell. The rotating end of the second motor is fixedly connected to the end of the rotating shaft of the material guiding roller.

[0015] Preferably, the two rotating gears mesh with each other.

[0016] In this technical solution, motor 2 drives the guide roller to rotate, the guide roller drives the rotating gear to rotate, the rotating gear drives the adjacent rotating gear to rotate, the adjacent rotating gear drives the adjacent guide roller to rotate, and the two guide rollers rotate in opposite directions to guide the cotton fibers above, so that the cotton fibers are conveyed downward.

[0017] Preferably, the combing structure includes a motor, a rotating rod, a roller, and combing rods. The rotating rod is rotatably connected to the inner side wall of the fixed housing. The roller is fixedly connected to the side wall of the rotating rod. The combing rods are fixedly connected at equal intervals to the side wall of the roller. The combing rods are arranged in a comb-like pattern along the direction of the rotating rod. The motor is fixedly connected to the front side wall of the fixed housing, and the rotating end of the motor is fixedly connected to the rotating rod.

[0018] In this technical solution, the rotation of the motor drives the rotating rod to rotate, the rotating rod drives the drum to rotate, and the drum drives the combing rod to rotate. When the comb-shaped combing rod passes the bottom of the feed housing, it combs the cotton fibers conveyed downward. During combing, the cotton fibers will hook onto the combing rod. Since the distance between the feed housing and the drum is constant, the thickness of the cotton fibers hooked onto the combing rod is consistent each time it combs the cotton fibers.

[0019] Preferably, the top of the combing rod is attached to the bottom side wall of the feed housing.

[0020] Preferably, observation windows are fixedly connected to the side walls on both sides of the fixed housing, and the observation windows are positioned opposite the roller.

[0021] In this technical solution, the cotton fibers on the roller can be observed through the observation window to see if they have been completely removed.

[0022] Preferably, the feeding structure includes a first fixed plate, a sliding rod, a threaded rod, a second fixed plate, a feeding rod, a connecting rod, and a fixed block. The sliding rod is slidably connected to the side wall of the fixed housing. The two ends of the sliding rod are respectively fixedly connected to the first fixed plate and the second fixed plate. The threaded rod is rotatably connected between the first fixed plate and the second fixed plate. The threaded rod is threadedly connected to the side wall of the fixed housing. The feeding rod is fixedly connected at equal intervals on the other side wall of the second fixed plate. The feeding rod is arranged in a comb-like pattern. The connecting rod is rotatably connected to the side wall of the first fixed plate. One end of the connecting rod is fixedly connected to the end of the threaded rod, and the other end of the connecting rod is fixedly connected to the fixed block.

[0023] In this technical solution, rotating the fixed block causes the connecting rod to rotate, which in turn causes the threaded rod to rotate. The rotation of the threaded rod pushes the second fixed plate to move, which in turn causes the feeding rod to move, so that the worn feeding rod is once again attached to the side wall of the roller.

[0024] Preferably, the feeding rod and the combing rod are staggered from each other, the other end of the feeding rod is attached to the side wall of the roller, and a fixing pad is fixedly connected to the side wall of the fixing plate.

[0025] In this technical solution, the combing rod moves a certain thickness of cotton fibers hooked on it to the bottom. When it passes the feeding rod, the feeding rod shaves off the cotton fibers hooked on the combing rod.

[0026] Preferably, the limiting structure includes a fixing bolt, a fixing sleeve, and fixing spikes. The fixing sleeve is slidably connected to the fixing block, and fixing spikes are fixedly connected at equal intervals on the side wall of the fixing sleeve near the fixing pad. The fixing sleeve is fixedly connected to the fixing block by the fixing bolt.

[0027] In this technical solution, the fixing sleeve is tightened and fixed to the fixing block by fixing bolts. The spikes on the fixing sleeve are inserted into the fixing pad. The resistance between the fixing spikes and the fixing pad restricts the rotation of the fixing sleeve. The fixing sleeve restricts the rotation of the fixing block, thereby preventing the threaded rod from rotating and causing the feeding rod to loosen.

[0028] Based on common knowledge in the field, the above-mentioned preferred conditions can be combined arbitrarily to obtain various preferred embodiments of this utility model.

[0029] The positive and progressive effects of this utility model are as follows:

[0030] 1. The motor drives the carding rod to rotate, and the comb-shaped carding rod combs the cotton fibers conveyed downwards. During combing, the cotton fibers hook onto the carding rod. Since the distance between the feed housing and the roller is constant, the thickness of the hooked cotton fibers is consistent each time the carding rod combs the cotton fibers. As the roller continues to rotate, the carding rod moves the hooked cotton fibers of a certain thickness to the bottom. The feed rod shaves off the cotton fibers hooked on the carding rod. The shaved cotton fibers are carried outwards by the conveyor belt for feeding cotton yarn spinning. This facilitates better combing of the cotton fibers, making the thickness of the conveyed cotton fibers consistent and ensuring uniform feeding.

[0031] 2. By rotating the fixed block, the fixed block drives the threaded rod to rotate, and the rotation of the threaded rod pushes the second fixed plate to move. The second fixed plate drives the feeding rod to move, so that the worn feeding rod is once again attached to the side wall of the drum. This makes it easier to adjust the position of the feeding rod, and ensures the quality of shaving.

[0032] 3. The fixing sleeve is fitted onto the fixing block, and the fixing bolts are tightened to fix the fixing sleeve onto the fixing block. The spikes on the fixing sleeve are inserted into the fixing pads. The resistance between the fixing spikes and the fixing pads restricts the rotation of the fixing sleeve. The fixing sleeve restricts the rotation of the fixing block, which helps to prevent the threaded rod from rotating and causing the feeding rod to loosen. Attached Figure Description

[0033] Figure 1 This is a schematic diagram of the overall three-dimensional structure of this utility model.

[0034] Figure 2 This is a schematic diagram of the overall internal structure of this utility model.

[0035] Figure 3 This is a top view of the internal structure of the present invention.

[0036] Figure 4 The whole of this utility model Figure 2 A magnified schematic diagram of the structure at point A.

[0037] Explanation of reference numerals in the attached figures

[0038] 1. Feed housing; 2. Fixed housing; 3. Fixing frame; 4. Conveyor belt; 5. Support legs; 6. Combing structure; 601. Motor 1; 602. Rotating rod; 603. Roller; 604. Combing rod; 7. Observation window; 8. Guide structure; 801. Shielding housing; 802. Motor 2; 803. Guide roller; 804. Rotating gear; 9. Discharge structure; 901. Fixing plate 1; 902. Sliding rod; 903. Threaded rod; 904. Fixing plate 2; 905. Discharge rod; 906. Connecting rod; 907. Fixing block; 911. Fixing pad; 10. Restriction structure; 1001. Fixing bolt; 1002. Fixing sleeve; 1003. Fixing spike; 11. Discharge port. Detailed Implementation

[0039] The present invention will be further illustrated by way of embodiments below, but the present invention is not limited to the scope of the embodiments described herein.

[0040] like Figure 1-4 As shown, a textile fiber feeding device includes a feeding housing 1 and a fixed housing 2, wherein the fixed housing 2 is fixedly connected to the bottom side wall of the feeding housing 1, and further includes:

[0041] Combing structure 6 is disposed within fixed housing 2;

[0042] A material guiding structure 8 is disposed inside the feed housing 1;

[0043] The material feeding structure 9 is disposed below the combing structure 6, and the material feeding structure 9 cleans and feeds the material on the combing structure 6.

[0044] A limiting structure 10 is provided on the feeding structure 9.

[0045] A fixing frame 3 is fixedly connected to the side wall of the fixed housing 2. A discharge port 11 is provided on the side wall of the fixed housing 2 near the fixing frame 3. A conveyor belt 4 is fixedly installed on the fixed housing 2 and the fixing frame 3. The conveyor belt 4 is located inside the discharge port 11.

[0046] Conveyor belt 4 drives the cotton fibers outward to feed the cotton yarn during the spinning process.

[0047] The material guiding structure 8 includes a shielding housing 801, a second motor 802, a material guiding roller 803, and a rotating gear 804. The shielding housing 801 is fixedly connected to the front side wall of the feeding housing 1 and the fixed housing 2. Two material guiding rollers 803 are rotatably connected inside the feeding housing 1. One end of the rotating shaft of the two material guiding rollers 803 extends into the shielding housing 801. Two rotating gears 804 are fixedly connected to the ends of the two material guiding rollers 803. The rotating gears 804 are located inside the shielding housing 801. The second motor 802 is fixedly connected to the side wall of the shielding housing 801. The rotating end of the second motor 802 is fixedly connected to the end of the rotating shaft of the material guiding roller 803.

[0048] The two rotating gears 804 mesh with each other.

[0049] Motor 802 drives guide roller 803 to rotate, guide roller 803 drives rotating gear 804 to rotate, rotating gear 804 drives adjacent rotating gear 804 to rotate, adjacent rotating gear 804 drives adjacent guide roller 803 to rotate, the two guide rollers 803 rotate in opposite directions, guiding the cotton fibers above, so that the cotton fibers are conveyed downward.

[0050] The combing structure 6 includes a motor 601, a rotating rod 602, a roller 603, and combing rods 604. The rotating rod 602 is rotatably connected to the inner side wall of the fixed housing 2. The roller 603 is fixedly connected to the side wall of the rotating rod 602. The combing rods 604 are fixedly connected at equal intervals to the side wall of the roller 603. The combing rods 604 are arranged in a comb-like pattern along the direction of the rotating rod 602. The motor 601 is fixedly connected to the front side wall of the fixed housing 2. The rotating end of the motor 601 is fixedly connected to the rotating rod 602.

[0051] The rotation of motor 601 drives the rotation rod 602 to rotate, the rotation rod 602 drives the roller 603 to rotate, and the roller 603 drives the combing rod 604 to rotate. When the comb-shaped combing rod 604 passes the bottom of the feed housing 1, it combs the cotton fibers conveyed downward. During combing, the cotton fibers will hook onto the combing rod 604. Since the distance between the feed housing 1 and the roller 603 is constant, the thickness of the cotton fibers hooked by the combing rod 604 is consistent each time it combs the cotton fibers.

[0052] The top of the combing rod 604 is attached to the bottom side wall of the feed housing 1.

[0053] The fixed housing 2 has observation windows 7 fixedly connected to the side walls on both sides, and the observation windows 7 are positioned opposite the roller 603.

[0054] The cotton fibers on the roller 603 can be observed through the observation window 7 to see if they have been completely removed.

[0055] The feeding structure 9 includes a first fixed plate 901, a sliding rod 902, a threaded rod 903, a second fixed plate 904, a feeding rod 905, a connecting rod 906, and a fixing block 907. The sliding rod 902 is slidably connected to the side wall of the fixed housing 2. The two ends of the sliding rod 902 are respectively fixedly connected to the first fixed plate 901 and the second fixed plate 904. The threaded rod 903 is rotatably connected between the first fixed plate 901 and the second fixed plate 904. The threaded rod 903 is threadedly connected to the side wall of the fixed housing 2. The feeding rod 905 is fixedly connected at equal intervals on the other side wall of the second fixed plate 904. The feeding rod 905 is arranged in a comb-like pattern. The connecting rod 906 is rotatably connected to the side wall of the first fixed plate 901. One end of the connecting rod 906 is fixedly connected to the end of the threaded rod 903, and the other end of the connecting rod 906 is fixedly connected to the fixing block 907.

[0056] Rotate the fixed block 907, which drives the connecting rod 906 to rotate. The connecting rod 906 drives the threaded rod 903 to rotate. The rotation of the threaded rod 903 pushes the second fixed plate 904 to move. The second fixed plate 904 drives the feeding rod 905 to move, so that the worn feeding rod 905 is once again attached to the side wall of the roller 603.

[0057] The feeding rod 905 and the combing rod 604 are staggered from each other. The other end of the feeding rod 905 is attached to the side wall of the roller 603. A fixing pad 911 is fixedly connected to the side wall of the fixing plate 901.

[0058] The combing rod 604 moves the hooked cotton fibers of a certain thickness to the bottom. When it passes the feed rod 905, the feed rod 905 shaves off the cotton fibers hooked on the combing rod 604.

[0059] The limiting structure 10 includes a fixing bolt 1001, a fixing sleeve 1002, and fixing spikes 1003. The fixing sleeve 1002 is slidably connected to the fixing block 907. Fixing spikes 1003 are fixedly connected at equal intervals on the side wall of the fixing sleeve 1002 near the fixing pad 911. The fixing sleeve 1002 is fixedly connected to the fixing block 907 by the fixing bolt 1001.

[0060] The fixing sleeve 1002 is tightened and fixed to the fixing block 907 by fixing bolt 1001. The spikes on the fixing sleeve 1002 are inserted into the fixing pad 911. The resistance between the fixing spikes 1003 and the fixing pad 911 restricts the rotation of the fixing sleeve 1002. The fixing sleeve 1002 restricts the rotation of the fixing block 907, thereby preventing the threaded rod 903 from rotating and causing the feed rod 905 to loosen.

[0061] In use, all electrical components mentioned in this application are connected to an external power supply and control switch. When cotton fibers are placed into the feeding housing 1, motor 2 802 drives the guide roller 803 to rotate, the guide roller 803 drives the rotating gear 804 to rotate, the rotating gear 804 drives the adjacent rotating gear 804 to rotate, and the adjacent rotating gear 804 drives the adjacent guide roller 803 to rotate. The two guide rollers 803 rotate in opposite directions to guide the cotton fibers above, so that the cotton fibers are conveyed downward.

[0062] The rotation of motor 601 drives the rotation rod 602 to rotate, which in turn drives the roller 603 to rotate. The roller 603 then drives the combing rod 604 to rotate. When the comb-shaped combing rod 604 passes the bottom of the feed housing 1, it combs the cotton fibers being fed downwards. During combing, the cotton fibers hook onto the combing rod 604. Since the distance between the feed housing 1 and the roller 603 remains constant, the thickness of the cotton fibers hooked onto the combing rod 604 is consistent each time it combs the cotton fibers. As the roller 603 continues to rotate, the combing rod 604 moves the hooked cotton fibers of a certain thickness to the bottom. When it passes the discharge rod 905, the discharge rod 905 shaves off the cotton fibers hooked onto the combing rod 604. The shaved cotton fibers fall onto the rotating conveyor belt 4, which drives the cotton fibers to move outwards for feeding cotton yarn spinning. This facilitates better combing of the cotton fibers, ensuring that the thickness of the conveyed cotton fibers is consistent and guaranteeing the uniformity of feeding.

[0063] When it is observed through the observation window 7 that a thin layer of cotton fibers on the roller 603 has not been removed, the fixed block 907 can be rotated. The fixed block 907 drives the connecting rod 906 to rotate, which in turn drives the threaded rod 903 to rotate. The rotation of the threaded rod 903 pushes the second fixed plate 904 to move, which in turn drives the feeding rod 905 to move. This causes the worn feeding rod 905 to come into contact with the side wall of the roller 603 again, making it easier to adjust the position of the feeding rod 905. On the side wall of the roller 603, to ensure the quality of shaving, after adjustment, the fixing sleeve 1002 is fitted onto the fixing block 907, and the fixing sleeve 1002 is tightened and fixed onto the fixing block 907 by the fixing bolt 1001. The spikes on the fixing sleeve 1002 are inserted into the fixing pad 911. The resistance between the fixing spikes 1003 and the fixing pad 911 restricts the rotation of the fixing sleeve 1002. The fixing sleeve 1002 restricts the rotation of the fixing block 907, thereby preventing the threaded rod 903 from rotating and causing the feed rod 905 to loosen.

[0064] This utility model is not limited to the above-described embodiments. Any changes in its shape or structure fall within the protection scope of this utility model. The protection scope of this utility model is defined by the appended claims. Those skilled in the art can make various changes or modifications to these embodiments without departing from the principles and essence of this utility model, but all such changes and modifications fall within the protection scope of this utility model.

Claims

1. A textile fiber feeding device, comprising a feeding housing (1) and a fixed housing (2), wherein the fixed housing (2) is fixedly connected to the bottom side wall of the feeding housing (1), characterized in that, Also includes: A combing structure (6) is disposed within a fixed housing (2); A material guiding structure (8) is disposed inside the feed housing (1); The material feeding structure (9) is located below the combing structure (6) and the material feeding structure (9) cleans and feeds the material on the combing structure (6); A limiting structure (10) is provided on the feeding structure (9).

2. The textile fiber feeding device as described in claim 1, characterized in that: A fixing frame (3) is fixedly connected to the side wall of the fixed housing (2). A discharge port (11) is provided on the side wall of the fixed housing (2) near the fixing frame (3). A conveyor belt (4) is fixedly installed on the fixed housing (2) and the fixing frame (3). The conveyor belt (4) is located inside the discharge port (11).

3. The textile fiber feeding device as described in claim 1, characterized in that: The material guiding structure (8) includes a shielding shell (801), a second motor (802), a material guiding roller (803), and a rotating gear (804). The shielding shell (801) is fixedly connected to the front side wall of the feeding shell (1) and the fixed shell (2). Two material guiding rollers (803) are rotatably connected inside the feeding shell (1). One end of the rotating shaft of the two material guiding rollers (803) extends into the shielding shell (801). Two rotating gears (804) are fixedly connected to the ends of the two material guiding rollers (803). The rotating gears (804) are located inside the shielding shell (801). The second motor (802) is fixedly connected to the side wall of the shielding shell (801). The rotating end of the second motor (802) is fixedly connected to the end of the rotating shaft of the material guiding roller (803).

4. The textile fiber feeding device as described in claim 3, characterized in that: The two rotating gears (804) mesh with each other.

5. The textile fiber feeding device as described in claim 1, characterized in that: The combing structure (6) includes a motor (601), a rotating rod (602), a roller (603), and a combing rod (604). The rotating rod (602) is rotatably connected to the inner side wall of the fixed housing (2). The roller (603) is fixedly connected to the side wall of the rotating rod (602). The combing rods (604) are fixedly connected at equal intervals to the side wall of the roller (603). The combing rods (604) are arranged in a comb-like pattern along the direction of the rotating rod (602). The motor (601) is fixedly connected to the front side wall of the fixed housing (2). The rotating end of the motor (601) is fixedly connected to the rotating rod (602).

6. The textile fiber feeding device as described in claim 5, characterized in that: The top of the combing bar (604) is attached to the bottom side wall of the feed housing (1).

7. The textile fiber feeding device as described in claim 1, characterized in that: The fixed housing (2) has observation windows (7) fixedly connected to the side walls on both sides, and the observation windows (7) are set opposite the roller (603).

8. The textile fiber feeding device as described in claim 1, characterized in that: The feeding structure (9) includes a first fixed plate (901), a sliding rod (902), a threaded rod (903), a second fixed plate (904), a feeding rod (905), a connecting rod (906), and a fixed block (907). The sliding rod (902) is slidably connected to the side wall of the fixed housing (2). The two ends of the sliding rod (902) are respectively fixedly connected to the first fixed plate (901) and the second fixed plate (904). The first fixed plate (901) and the second fixed plate (904) are rotatably connected by a threaded rod. The threaded rod (903) is threaded to the side wall of the fixed housing (2). The feed rod (905) is fixedly connected at equal intervals on the side wall of the other side of the fixed plate (904). The feed rod (905) is arranged in a comb-like shape. The connecting rod (906) is rotatably connected to the side wall of the fixed plate (901). One end of the connecting rod (906) is fixedly connected to the end of the threaded rod (903). The other end of the connecting rod (906) is fixedly connected to the fixed block (907).

9. The textile fiber feeding device as described in claim 8, characterized in that: The feeding rod (905) and the combing rod (604) are staggered from each other. The other end of the feeding rod (905) is attached to the side wall of the roller (603). A fixing pad (911) is fixedly connected to the side wall of the fixing plate (901).

10. The textile fiber feeding device as described in claim 1, characterized in that: The limiting structure (10) includes a fixing bolt (1001), a fixing sleeve (1002), and a fixing spike (1003). The fixing sleeve (1002) is slidably connected to the fixing block (907). The fixing spikes (1003) are fixedly connected at equal intervals on the side wall of the fixing sleeve (1002) near the fixing pad (911). The fixing sleeve (1002) is fixedly connected to the fixing block (907) by the fixing bolt (1001).

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