Anti-blocking feeding device of cotton yarn production machine
By using a lifting support and an anti-clogging feeding mechanism, the problem of cotton clogging in cotton yarn production has been solved, achieving uniform cotton distribution and preventing clogging, thereby improving production efficiency and environmental protection.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SHEYANG GUANGFA TEXTILE CO LTD
- Filing Date
- 2025-05-16
- Publication Date
- 2026-06-12
AI Technical Summary
In the cotton yarn production process, cotton is prone to clogging when it is fed into the machine, resulting in unstable feeding, affecting quality and production efficiency. Moreover, the existing equipment lacks an effective anti-clogging design.
The system employs a lifting support and an anti-clogging feeding mechanism, including a lifting support driven by a servo screw linear module, feeding rods with opposite and staggered rotation directions, and pear-shaped blade anti-clogging rods. Controlled by a servo geared motor, it achieves uniform cotton distribution and prevents clogging.
It improved feeding efficiency and stability, reduced equipment failures and maintenance costs, improved the working environment, and ensured continuous production.
Smart Images
Figure CN224349915U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of cotton yarn production technology, specifically relating to an anti-blocking feeding device for a cotton yarn production machine. Background Technology
[0002] In the cotton yarn production process, cotton feeding is one of the key steps. The traditional method is to manually put the cotton into the feeding box, and then use a mechanical device to feed the cotton into the machine for processing.
[0003] However, this method has some problems. First, manual feeding is inefficient and cannot meet the rapid demands of modern cotton yarn production. It also easily causes cotton to clump or distribute unevenly, leading to unstable feeding and affecting yarn quality. Second, existing feeding devices usually lack anti-clogging designs, making them prone to blockages, which can cause production interruptions or equipment malfunctions. Furthermore, while the use of vacuum suction pipes can reduce the spread of fly ash and dust, existing designs often cannot effectively prevent cotton from clogging the suction pipes.
[0004] To address the shortcomings of the existing technology, a novel anti-blocking feeding device for cotton yarn production machines is proposed. Utility Model Content
[0005] The present invention aims to solve the technical problem of material blockage when cotton is fed into the machine for processing in the above-mentioned prior art cotton yarn production process.
[0006] To achieve the above objectives, this utility model provides the following technical solution:
[0007] A cotton yarn production machine anti-blocking feeding device includes a lifting support and an anti-blocking feeding mechanism;
[0008] The lifting bracket is fitted onto the outer side of the vacuum suction tube, and the lifting bracket is driven by a servo screw linear module to lift and lower. The bottom of the vacuum suction tube is connected to the mask collection device, and the mask collection device is fixed to the bottom of the lifting bracket.
[0009] The anti-blocking feeding mechanism includes a feeding box, a feeding rod, an anti-blocking rod, and a driving device; the feeding rod and the anti-blocking rod are rotatably installed inside the feeding box, and the driving device is used to drive the feeding rod and the anti-blocking rod to rotate.
[0010] The feeding box is connected to the receiving mask and is used to store cotton to be fed. The feeding rod is used to push the cotton below the feeding box into the feeding box. The anti-blocking rod is used to prevent the cotton from clogging the receiving mask and vacuum suction pipe during the feeding process.
[0011] Preferably, the feeding rod consists of two shafts A with opposite rotation directions and staggered arrangement of several feeding rods. When the cotton is agitated, it can be more evenly distributed in the feeding box, reducing feeding problems caused by cotton clumping or uneven distribution.
[0012] Preferably, the anti-clogging rod is located above the two shafts A, and several pear-shaped blades are staggered on the anti-clogging rod. This effectively prevents cotton from clogging when it enters the receiving mask and vacuum suction pipe during the feeding process. The staggered distribution of the pear-shaped blades helps to more thoroughly break up the cotton and reduce cotton clumping.
[0013] As a preferred embodiment, the pear-shaped blade disperses the cotton during the cotton feeding process. The pear-shaped blade includes a dispersion plate fixed to the outer side of the anti-blocking rod and a horizontal pear blade fixed to the top of the dispersion plate.
[0014] Preferably, the horizontal pear blade has a guide groove and guide plates located on both sides of the guide groove.
[0015] The guide grooves and guide plates help to smoothly guide the broken-up cotton to the receiving mask and vacuum suction pipe, reducing cotton bounce and scattering. This ensures the cotton enters the suction pipe along a predetermined path, improving the accuracy and efficiency of feeding.
[0016] Preferably, the drive unit includes a drive box mounted on one side of the feeding box, two sets of sprocket and chain assemblies mounted inside the drive box and driving the two feeding rods to rotate, motors A and B fixed on the drive box and respectively driving the two sets of sprocket and chain assemblies, and a servo geared motor mounted on the drive box and driving the anti-blocking rod to rotate. The design of the two sets of sprocket and chain assemblies and the corresponding motors A and B allows for independent control of the rotation of the two feeding rods, and the servo geared motor is used to drive the anti-blocking rod to rotate.
[0017] Compared with the prior art, the technical effects and advantages of this utility model are:
[0018] The anti-clogging feeding device of this cotton yarn production machine uses a servo screw linear module to drive the lifting bracket downwards, placing the take-up mask and feeding box above the cotton raw material for automatic feeding. The drive unit activates the feeding rod and the anti-clogging rod. The feeding rod, through oppositely rotating and staggered feeding rods, pushes the cotton from the raw material to the feeding box. Simultaneously, the pear-shaped blades on the anti-clogging rod break up the cotton, preventing clumping and blockage. The anti-clogging rod is located above the feeding rod; its pear-shaped blades break up the cotton during rotation and guide it to the take-up mask and vacuum suction pipe through the guide groove and guide plate. The broken-up cotton is then conveyed into the machine through the vacuum suction pipe, completing the feeding process.
[0019] The automated feeding process speeds up the feeding process, reduces manual operation, and improves production efficiency. The anti-clogging rod design effectively prevents cotton from clogging the receiving mask and vacuum suction tube, ensuring continuous and stable feeding and reducing production interruptions. The use of the vacuum suction tube reduces fly shavings and dust, improving the working environment and protecting employee health. By reducing blockages and malfunctions, equipment maintenance costs and downtime are lowered, improving production stability. Attached Figure Description
[0020] Figure 1 This is a schematic diagram of the structure of this utility model;
[0021] Figure 2 This is a schematic diagram of the anti-blocking feeding mechanism of this utility model;
[0022] Figure 3 This utility model Figure 2 A schematic diagram of the structure after the upper and middle material boxes have been removed;
[0023] Figure 4 This is a schematic diagram of the pear-shaped blade of this utility model.
[0024] In the diagram: 1. Lifting bracket; 2. Vacuum suction pipe; 3. Servo screw linear module; 4. Mask collection; 5. Anti-blocking feeding mechanism; 6. Feeding box; 7. Feeding rod; 701. Feeding rod; 702. Shaft A; 8. Anti-blocking rod; 81. Pear-shaped blade; 8101. Dispersing plate; 8102. Horizontal pear blade; 8103. Guide groove; 8104. Guide plate; 9. Drive device; 901. Drive box; 902. Motor A; 903. Motor B; 904. Servo geared motor. Detailed Implementation
[0025] 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.
[0026] The following is in conjunction with the appendix Figure 1-4 This application will be described in further detail.
[0027] This application discloses an anti-blocking feeding device for a cotton yarn production machine, including a lifting support 1 and an anti-blocking feeding mechanism 5;
[0028] The lifting bracket 1 is fitted onto the outer side of the vacuum suction pipe 2, and the lifting bracket 1 is driven to lift by the servo screw linear module 3. The bottom of the vacuum suction pipe 2 is connected to the receiving mask 4, and the receiving mask 4 is fixed to the bottom of the lifting bracket 1. The servo screw linear module 3 drives the lifting bracket 1 to move down, causing the anti-blocking feeding mechanism 5 to be positioned above the cotton raw material, so that the anti-blocking feeding mechanism 5 can feed the cotton to the receiving mask 4 and the vacuum suction pipe 2, and then feed it to the machine.
[0029] The anti-blocking feeding mechanism 5 includes a feeding box 6, a feeding rod 7, an anti-blocking rod 8, and a driving device 9; the feeding rod 7 and the anti-blocking rod 8 are rotatably disposed in the feeding box 6, and the driving device 9 is used to drive the feeding rod 7 and the anti-blocking rod 8 to rotate.
[0030] The feeding box 6 is connected to the receiving box 4 and is used to store cotton to be fed. The feeding rod 7 is used to push the cotton below the feeding box 6 into the feeding box 6. The feeding rod 7 consists of two shafts A702 with opposite rotation directions and staggered arrangement of several pushing rods 701. The opposite rotation direction of the shafts A702 allows the cotton to be more evenly distributed in the feeding box 6 when it is pushed, reducing feeding problems caused by cotton clumping or uneven distribution. The staggered distribution of pushing rods 701 helps to prevent cotton from clogging during the feeding process, ensuring continuous and stable feeding.
[0031] The anti-blocking rod 8 is used to prevent cotton from clogging the receiving mask 4 and the vacuum suction pipe 2 during the feeding process. The anti-blocking rod 8 is located above the two shafts A702 and has several pear-shaped blades 81 distributed alternately on it. The pear-shaped blades 81 disperse the cotton during the feeding process. The pear-shaped blades 81 include a dispersing plate 8101 fixed to the outer side of the anti-blocking rod 8 and a horizontal pear blade 8102 fixed to the top of the dispersing plate 8101. The horizontal pear blade 8102 has a guiding groove 8103 and guiding plates 8104 located on both sides of the guiding groove 8103.
[0032] The anti-clogging rod 8, located above the feeding rod 7, effectively prevents cotton from clogging when it enters the receiving mask 4 and vacuum suction pipe 2 during the feeding process. The staggered distribution of the pear-shaped blades 81 helps to more thoroughly disperse the cotton, reducing cotton clumping. The combination of the dispersing plate 8101 and the horizontal pear blades 8102 more effectively disperses the cotton, improving its uniformity and flowability. The design of the pear-shaped blades 81 reduces the required drive power, thereby lowering energy consumption.
[0033] The guide groove 8103 and guide plate 8104 help to smoothly guide the broken cotton to the receiving mask 4 and vacuum suction pipe 2, reducing cotton bounce and scattering. This ensures the cotton enters the suction pipe along a predetermined path, improving the accuracy and efficiency of feeding.
[0034] The drive unit 9 includes a drive box 901 installed on one side of the feeding box 6, two sets of sprocket and chain groups installed in the drive box 901 and driving the two feeding rods 7 to rotate, motor A902 and motor B903 fixed on the drive box 901 and respectively driving the two sets of sprocket and chain groups, and servo geared motor 904 installed on the drive box 901 and driving the anti-blocking rod 8 to rotate.
[0035] The design of two sets of sprocket and chain assemblies, along with corresponding motors A902 and B903, allows for independent control of the rotation of the two feeding rods 7, improving drive flexibility and efficiency. The servo geared motor 904 drives the anti-blocking rod 8, providing precise control to ensure its movement meets production requirements. The design of the drive unit 9 reduces complex mechanical transmissions, lowering maintenance difficulty and costs. The use of high-quality components such as the servo geared motor 904 enhances the reliability and durability of the entire drive system.
[0036] The anti-blocking feeding device of this cotton yarn production machine is driven by the servo screw linear module 3 for lifting and lowering. It can lower the receiving mask 4 and the feeding box 6 above the cotton raw material, so as to complete the feeding operation quickly and efficiently. When the drive device 9 drives the feeding rod 7 and the anti-blocking rod 8 to rotate, the feeding rod 7 can push the cotton into the feeding box 6. The cotton is broken up by the anti-blocking rod 8 in the feeding box 6 and then enters the receiving mask 4 and the vacuum suction pipe 2.
[0037] The anti-blocking rod 8 effectively prevents cotton from clogging the receiving mask 4 and vacuum suction pipe 2 during the feeding process, ensuring unobstructed feeding channels. While breaking up the cotton, the anti-blocking rod 8 helps to evenly feed it into the feeding box 6, avoiding uneven feeding caused by cotton clumping or uneven distribution. The rotation of the feeding rod 7 and the anti-blocking rod 8 ensures that the cotton is fully broken up before entering the receiving mask 4 and vacuum suction pipe 2, reducing production interruptions or equipment malfunctions caused by cotton accumulation. The use of the vacuum suction pipe 2 reduces the spread of fly shavings and dust, improving the working environment and benefiting employee health and equipment maintenance. The design of the lifting bracket 1 allows the device to be adjusted according to different production needs, providing good flexibility and adaptability. This reduces equipment malfunctions caused by blockages, thereby lowering maintenance costs and downtime.
[0038] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.
Claims
1. A cotton yarn production machine anti-blocking feeding device, characterized in that, include: The lifting bracket (1) is fitted on the outer side of the vacuum suction tube (2), and the lifting bracket (1) is driven to lift by the servo screw linear module (3). The bottom of the vacuum suction tube (2) is connected to the collecting mask (4), and the collecting mask (4) is fixed to the bottom of the lifting bracket (1). The anti-blocking feeding mechanism (5) includes a feeding box (6), a feeding rod (7), an anti-blocking rod (8), and a driving device (9); the feeding rod (7) and the anti-blocking rod (8) are rotatably disposed in the feeding box (6), and the driving device (9) is used to drive the feeding rod (7) and the anti-blocking rod (8) to rotate. The feeding box (6) is connected to the receiving mask (4) and is used to store the cotton to be fed. The feeding rod (7) is used to push the cotton below the feeding box (6) into the feeding box (6). The anti-blocking rod (8) is used to prevent the cotton from blocking the receiving mask (4) and the vacuum suction pipe (2) during the feeding process.
2. The anti-blocking feeding device for a cotton yarn production machine according to claim 1, characterized in that: The feeding rod (7) is composed of two shafts A (702) with opposite rotation directions and staggered with several feeding rods (701).
3. The anti-blocking feeding device for a cotton yarn production machine according to claim 1, characterized in that: The anti-blocking rod (8) is located above the two shafts A (702) and has several pear-shaped blades (81) staggered on it.
4. The anti-blocking feeding device for a cotton yarn production machine according to claim 3, characterized in that: The pear-shaped blade (81) disperses the cotton during the cotton feeding process. The pear-shaped blade (81) includes a dispersing plate (8101) fixed on the outer side of the anti-blocking rod (8) and a horizontal pear blade (8102) fixed on the top of the dispersing plate (8101).
5. The anti-blocking feeding device for a cotton yarn production machine according to claim 4, characterized in that: A guide groove (8103) and guide plates (8104) located on both sides of the guide groove (8103) are formed on the horizontal pear knife (8102).
6. The anti-blocking feeding device for a cotton yarn production machine according to claim 1, characterized in that: The drive unit (9) includes a drive box (901) installed on one side of the feed box (6), two sets of sprocket and chain groups installed in the drive box (901) and driving the two feed rods (7) to rotate, motor A (902) and motor B (903) fixed on the drive box (901) and driving the two sets of sprocket and chain groups to drive the transmission respectively, and a servo geared motor (904) installed on the drive box (901) and driving the anti-blocking rod (8) to rotate.