Knitting yarn device for spinning and winding combination

Abstract

The utility model discloses a knitting yarn device for spinning and winding. The knitting yarn device comprises a yarn steaming bin and a conveying chain. The yarn steaming device has the advantages that the insertion pipe and the stepping motor are adopted, the spun yarn quill is conveyed into the yarn steaming bin through the conveying chain, the first electric cylinder is shortened to drive the lifting table to move downwards, then the insertion pipe is driven to be inserted into the spun yarn quill, then the second electric cylinder extends, the ejector block is pushed to move downwards, the clamping block is driven to move outwards, the inner wall of the spun yarn quill is clamped, and the first electric cylinder extends; the stepping motor drives the mounting plate to rotate by a certain angle, the insertion tubes not connected with the spun yarn quill are transferred to the position above the spun yarn quill, the second electric cylinder is shortened again, the spun yarn quill can be fixed one by one and lifted to leave the conveying chain, the electric heating wire and the steam nozzle are started, and high-temperature steam is generated. Spun yarn on the outer surface of the spun yarn quill is steamed, the stepping motor drives the spun yarn to continuously rotate at a low speed, the contact uniformity of the spun yarn and steam is improved, the yarn steaming uniformity of the spun yarn is further improved, and the working efficiency is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of spinning, and particularly to a knitting yarn device for fine winding connection. Background Technique

[0002] After retrieval, it is found that the application number is CN202121657670.2, and the name is an anti-small-braid knitting yarn device for fine winding connection. This application points out that the single yarn strength sometimes cannot meet the weaving requirements, and it needs to go through the processes of doubling and twisting to make ply yarn with high strength, good elasticity, uniform thickness, smooth surface, beautiful appearance and wear resistance to meet the needs of subsequent processes. There is a common yarn defect called "small-braid yarn" in the spinning process, which affects work efficiency and cannot achieve full-automatic production. Through the data settings of each module group of the steaming chamber, a good steaming state is provided, effectively reducing the generation of small braids and ensuring product quality.

[0003] However, in actual use, the fine yarn is transported into the steaming chamber through the conveying chain, and the fine yarn is in a relatively static state. When the steam is ejected, the fine yarn closer to the steam outlet completes the steaming operation first, while the fine yarn far from the steam outlet completes the steaming operation last. The steaming process is uneven and can be further improved. At the same time, the fine yarn will absorb water, and the condensed steam forms water vapor attached to the surface of the fine yarn. Relying solely on static drying is relatively slow, affecting work efficiency, and can also be further improved.

[0004] In view of the problems in the related art, no effective solution has been proposed yet. Content of the Utility Model

[0005] (1) Technical Problems to be Solved

[0006] Aiming at the deficiencies of the prior art, the utility model provides a knitting yarn device for fine winding connection, which has the advantage of improving work efficiency, and thus solves the problems in the above background technique.

[0007] (2) Technical Solutions

[0008] To achieve the above-mentioned advantage of improving work efficiency, the specific technical solutions adopted by the utility model are as follows:

[0009] A knitting yarn device for fine winding and linking includes a yarn steaming bin and a conveying chain. The conveying chain is connected through the inside of the yarn steaming bin. Above the inside of the yarn steaming bin, there is a lifting table. On the top surface of the lifting table, a stepping motor is fixedly installed. The output end of the stepping motor is equipped with a main shaft. On the bottom surface of the main shaft, a mounting plate is fixedly installed. On the bottom surface of the mounting plate, an inserting tube is fixedly installed. Above the inserting tube on the top surface of the mounting plate, a second electric cylinder is fixedly installed. The output end of the second electric cylinder is equipped with a connecting rod. On the bottom surface of the connecting rod, a top block is fixedly installed. The bottom surface of the inserting tube is penetrated and inserted with clamping blocks. Between the clamping blocks, a connecting frame is fixedly installed on the inner bottom surface of the inserting tube. The connecting frame is connected to one end of the clamping block through a spring. A first electric cylinder is connected between the top surface of the lifting table and the yarn steaming bin. On the side wall of the yarn steaming bin, a heating wire is fixedly installed. Outside the heating wire, a steam nozzle is connected through the surface of the yarn steaming bin.

[0010] Further, multiple groups of steam nozzles are arranged at equal intervals, and the input end of the steam nozzle is connected to a steam generator through penetration.

[0011] Further, multiple groups of inserting tubes are distributed at equal angles along the vertical central axis of the mounting plate, and the outer diameter of the inserting tube is smaller than the inner diameter of the fine yarn bobbin.

[0012] Further, both ends of the spring are fixedly connected to the clamping block and the connecting frame respectively, and multiple groups of clamping blocks are distributed at equal angles along the vertical central axis of the inserting tube.

[0013] Further, a bevel is opened on the top surface of one end of the clamping block, and the slope of the bevel is the same as that of the bottom surface of the top block.

[0014] Further, an inlet and outlet is opened on the side wall of the yarn steaming bin, and a bin door is installed outside the inlet and outlet. The conveying chain penetrates through the inlet and outlet.

[0015] Further, both ends of the first electric cylinder are fixedly connected to the lifting table and the yarn steaming bin respectively, and the first electric cylinder is installed vertically.

[0016] Further, a guide rod is vertically fixedly installed on the top surface of the yarn steaming bin, and the guide rod penetrates through the lifting table and is slidably connected to the lifting table.

[0017] (III) Beneficial effects

[0018] Compared with the prior art, the present utility model provides a knitting yarn device for fine winding and linking, which has the following beneficial effects:

[0019] (1) The utility model adopts an inserting tube and a stepping motor. When knitting fine yarn, the fine yarn bobbin can be transported to the yarn steaming bin through a conveying chain. The first electric cylinder shortens, driving the lifting table to move downward, and then driving the inserting tube to insert into the fine yarn bobbin. Subsequently, the second electric cylinder elongates, pushing the top block downward, driving the clamping block to move outward, and clamping the inner wall of the fine yarn bobbin. Then, the first electric cylinder elongates, and the stepping motor drives the mounting plate to rotate a certain angle, transferring the inserting tube not connected to the fine yarn bobbin above the fine yarn bobbin. The second electric cylinder shortens again, inserting the inserting tube not connected to the fine yarn bobbin into the fine yarn bobbin, so as to fix the fine yarn bobbins one by one and lift the fine yarn bobbins to leave the conveying chain. Subsequently, the heating wire and the steam nozzle are started to generate high-temperature steam for steaming the fine yarn on the outer surface of the fine yarn bobbin. During the steaming process, the stepping motor drives the fine yarn to continue to rotate slowly, improving the uniformity of the contact between the fine yarn and the steam, thereby improving the uniformity of the fine yarn steaming and further improving the working efficiency.

[0020] (2) The utility model adopts a stepping motor. After the yarn steaming is completed, the stepping motor drives the fine yarn to rotate rapidly, brushing off the residual moisture on the surface of the fine yarn through centrifugal force. The steam nozzle is closed, and the heating wire remains on. The centrifugal heat drying is used to accelerate the drying process, improving the drying efficiency and further improving the working efficiency. Description of the Drawings

[0021] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required to be used in the embodiments. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0022] Figure 1 It is a structural schematic diagram of a knitting yarn device for fine roving connection proposed by the present utility model;

[0023] Figure 2 It is a front view of a knitting yarn device for fine roving connection proposed by the present utility model;

[0024] Figure 3 It is an enlarged view of node A of a knitting yarn device for fine roving connection proposed by the present utility model;

[0025] Figure 4 It is an external structural schematic diagram of the inserting tube proposed by the present utility model.

[0026] In the figure:

[0027] 1. Steaming chamber; 2. Conveyor chain; 3. Inlet and outlet; 4. Chamber door; 5. Mounting plate; 6. Main shaft; 7. First electric cylinder; 8. Stepper motor; 9. Lifting platform; 10. Guide rod; 11. Second electric cylinder; 12. Insertion tube; 13. Heating wire; 14. Steam nozzle; 15. Connecting rod; 16. Top block; 17. Clamping block; 18. Hypotenuse; 19. Connecting frame; 20. Spring. Detailed implementation manners

[0028] To further illustrate the embodiments, the present invention provides accompanying drawings, which are part of the disclosure of the present invention. They are mainly used to illustrate the embodiments and can be combined with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, those of ordinary skill in the art should be able to understand other possible implementation manners and the advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are usually used to represent similar components.

[0029] According to an embodiment of the present invention, a knitting yarn device for the spinning and winding connection is provided.

[0030] Now, the present invention will be further described in combination with the accompanying drawings and specific implementation manners, as Figures 1-4As shown in the figure, a knitting yarn device for fine roving connection according to an embodiment of the present invention includes a yarn steaming bin 1 and a conveying chain 2. The conveying chain 2 is connected through the interior of the yarn steaming bin 1, which is a publicly known technology in the art and will not be elaborated here. Above the interior of the yarn steaming bin 1, there is a lifting platform 9, and a stepping motor 8 is fixedly installed on the top surface of the lifting platform 9. The stepping angle of the stepping motor 8 matches the interval angle of the inserting tube 12. The stepping motor 8 is used in cooperation with a controller. The output end of the stepping motor 8 is installed with a main shaft 6, and a mounting plate 5 is fixedly installed on the bottom surface of the main shaft 6. A inserting tube 12 is fixedly installed on the bottom surface of the mounting plate 5. The inserting tube 12 is located directly above the conveying chain 2. A second electric cylinder 11 is fixedly installed above the inserting tube 12 on the top surface of the mounting plate 5. The output end of the second electric cylinder 11 is installed with a connecting rod 15, and a top block 16 is fixedly installed on the bottom surface of the connecting rod 15. The bottom surface of the inserting tube 12 is penetrated and inserted with clamping blocks 17. Between the clamping blocks 17, a connecting frame 19 is fixedly installed on the inner bottom surface of the inserting tube 12. The connecting frame 19 is connected to one end of the clamping block 17 through a spring 20. A first electric cylinder 7 is connected between the top surface of the lifting platform 9 and the top surface of the yarn steaming bin 1. An electric heating wire 13 is fixedly installed on the side wall of the yarn steaming bin 1. A steam nozzle 14 is connected through the surface of the yarn steaming bin 1 on the outside of the electric heating wire 13. Among them, multiple groups of steam nozzles 14 are arranged at equal intervals, and the input end of the steam nozzle 14 is connected to a steam generator, which is not shown in detail in the figure. When knitting fine yarn, the fine yarn bobbin can be conveyed into the yarn steaming bin 1 through the conveying chain 2. The first electric cylinder 7 shortens, driving the lifting platform 9 to move downward, and then driving the inserting tube 12 to insert into the fine yarn bobbin. Subsequently, the second electric cylinder 11 extends, pushing the top block 16 downward, driving the clamping blocks 17 to move outward, and clamping the inner wall of the fine yarn bobbin. Subsequently, the first electric cylinder 7 extends, and the stepping motor 8 drives the mounting plate 5 to rotate a certain angle, transferring the inserting tube 12 not connected to the fine yarn bobbin above the fine yarn bobbin. The second electric cylinder 11 shortens again, inserting the inserting tube 12 not connected to the fine yarn bobbin into the fine yarn bobbin, and then the fine yarn bobbins can be fixed one by one and lifted above the conveying chain 2. Subsequently, the electric heating wire 13 and the steam nozzle 14 are started to generate high-temperature steam for steaming the fine yarn on the outer surface of the fine yarn bobbin. During the steaming process, the stepping motor 8 drives the fine yarn to continue to rotate slowly, improving the uniformity of the contact between the fine yarn and the steam, thereby improving the uniformity of the fine yarn steaming and further improving the working efficiency. After the steaming is completed, the stepping motor 8 drives the fine yarn to rotate rapidly, brushing off the residual moisture on the surface of the fine yarn through centrifugal force. The steam nozzle 14 is closed, and the electric heating wire 13 remains on, accelerating the drying process through centrifugal heat drying, improving the drying efficiency, and further improving the working efficiency.

[0031] In one embodiment, multiple groups of inserting tubes 12 are distributed at equal angles along the vertical central axis of the mounting plate 5, and the outer diameter of the inserting tube 12 is smaller than the inner diameter of the fine yarn bobbin, facilitating insertion into the fine yarn bobbin.

[0032] In one embodiment, both ends of the spring 20 are fixedly connected to the clamping block 17 and the connecting frame 19 respectively. Moreover, multiple groups of clamping blocks 17 are evenly distributed along the vertical central axis of the inserting tube 12. When the clamping block 17 moves outward, the spring 20 is stretched. After the top block 16 moves upward, the spring 20 rebounds and contracts, pulling the clamping block 17 back to its original position and releasing the clamping force on the cheese.

[0033] In one embodiment, a bevel 18 is formed on the top surface of one end of the clamping block 17, and the slope of the bevel 18 is the same as that of the bottom surface of the top block 16, which facilitates the outward movement of the clamping block 17 when the top block 16 moves downward.

[0034] In one embodiment, an inlet / outlet 3 is formed on the side wall of the yarn steaming bin 1, and a bin door 4 is installed outside the inlet / outlet 3. The conveying chain 2 passes through the inlet / outlet 3, and the bin door 4 is an electric lifting door, which facilitates the closing of the inlet / outlet 3.

[0035] In one embodiment, both ends of the first electric cylinder 7 are fixedly connected to the lifting platform 9 and the yarn steaming bin 1 respectively, and the first electric cylinder 7 is installed vertically. Among them, a guide rod 10 is vertically and fixedly installed on the top surface of the yarn steaming bin 1, and the guide rod 10 passes through the lifting platform 9 and is slidably connected to the lifting platform 9, which facilitates the stable lifting of the inserting tube 12.

[0036] Working principle:

[0037] When knitting the fine yarn, the cheese can be conveyed into the yarn steaming bin 1 through the conveying chain 2. The first electric cylinder 7 shortens, driving the lifting platform 9 to move downward, and then driving the inserting tube 12 to insert into the cheese. Subsequently, the second electric cylinder 11 extends, pushing the top block 16 downward, driving the clamping block 17 to move outward, and clamping the inner wall of the cheese. Then, the first electric cylinder 7 extends, and the stepping motor 8 drives the mounting plate 5 to rotate by a certain angle, transferring the inserting tube 12 not connected to the cheese above the cheese. The second electric cylinder 11 shortens again, inserting the inserting tube 12 not connected to the cheese into the cheese, and then the cheese can be fixed one by one and lifted above the conveying chain 2. Subsequently, the heating wire 13 and the steam nozzle 14 are started to generate high-temperature steam to perform the yarn steaming operation on the fine yarn on the outer surface of the cheese. During the yarn steaming process, the stepping motor 8 drives the fine yarn to continue to rotate slowly, improving the uniformity of the contact between the fine yarn and the steam, thereby improving the uniformity of the yarn steaming of the fine yarn, and further improving the working efficiency. After the yarn steaming is completed, the stepping motor 8 drives the fine yarn to rotate rapidly, brushing off the residual moisture on the surface of the fine yarn through centrifugal force. The steam nozzle 14 is closed, and the heating wire 13 remains on, accelerating the drying process through centrifugal heat drying, improving the drying efficiency, and further improving the working efficiency.

[0038] In the present utility model, unless otherwise clearly defined and limited, terms such as "installation", "setting", "connection", "fixation", "swivel connection" and the like shall be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two components or the interaction relationship between two components. Unless otherwise clearly defined, for those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0039] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A knitting yarn device for the spinning-winding connection, characterized in that, It includes a yarn steaming bin (1) and a conveying chain (2). The conveying chain (2) is connected through the inside of the yarn steaming bin (1). Above the inside of the yarn steaming bin (1), a lifting platform (9) is provided. On the top surface of the lifting platform (9), a stepping motor (8) is fixedly installed. The output end of the stepping motor (8) is equipped with a main shaft (6). On the bottom surface of the main shaft (6), a mounting plate (5) is fixedly installed. On the bottom surface of the mounting plate (5), an insertion tube (12) is fixedly installed. Above the insertion tube (12) on the top surface of the mounting plate (5), a second electric cylinder (11) is fixedly installed. The output end of the second electric cylinder (11) is equipped with a connecting rod (15). On the bottom surface of the connecting rod (15), a top block (16) is fixedly installed. The bottom surface of the insertion tube (12) is penetrated and inserted with clamping blocks (17). Between the clamping blocks (17), a connecting frame (19) is fixedly installed on the inner bottom surface of the insertion tube (12). The connecting frame (19) is connected to one end of the clamping block (17) through a spring (20). A first electric cylinder (7) is connected between the top surface of the lifting platform (9) and the yarn steaming bin (1). On the side wall of the yarn steaming bin (1), a heating wire (13) is fixedly installed. Outside the heating wire (13), a steam nozzle (14) is connected through the surface of the yarn steaming bin (1).

2. The knitting yarn device for the spinning and winding connection according to claim 1, wherein Multiple groups of the steam nozzles (14) are arranged at equal intervals, and the input end of the steam nozzle (14) is connected through a steam generator.

3. A knitting yarn device for a fine winding and connecting unit according to claim 1, characterized in that, Multiple groups of the insertion tubes (12) are distributed at equal angles along the vertical central axis of the mounting plate (5), and the outer diameter of the insertion tube (12) is smaller than the inner diameter of the fine yarn bobbin tube.

4. A knitting yarn device for a spinning and winding connection according to claim 1, characterized in that, Both ends of the spring (20) are fixedly connected to the clamping block (17) and the connecting frame (19) respectively, and multiple groups of the clamping blocks (17) are distributed at equal angles along the vertical central axis of the insertion tube (12).

5. A knitting yarn device for the spinning-winding connection according to claim 1, characterized in that, On the top surface of one end of the clamping block (17), an inclined edge (18) is provided, and the slope of the inclined edge (18) is the same as that of the bottom surface of the top block (16).

6. The knitting yarn device for the spinning and winding connection according to claim 1, characterized in that, An inlet / outlet (3) is provided on the side wall of the yarn steaming bin (1), and a bin door (4) is installed outside the inlet / outlet (3). The conveying chain (2) penetrates through the inlet / outlet (3).

7. The knitting yarn device for the spinning and winding connection according to claim 1, characterized in that Both ends of the first electric cylinder (7) are fixedly connected to the lifting platform (9) and the yarn steaming bin (1) respectively, and the first electric cylinder (7) is installed vertically.

8. A knitting yarn device for a spinning and winding connection according to claim 1, characterized in that A guide rod (10) is vertically and fixedly installed on the top surface of the yarn steaming bin (1), and the guide rod (10) penetrates through the lifting platform (9) and is slidably connected to the lifting platform (9).

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