A yarn guide roller for cotton yarn processing

Abstract

The application relates to the field of cotton yarn processing technology, in particular to a yarn guide roller for cotton yarn processing, which comprises a first side baffle disc and a second side baffle disc, and further comprises a plurality of groups of yarn guide roller bodies located between the first side baffle disc and the second side baffle disc. The yarn guide roller can be combined and installed, can be assembled into yarn guide rollers with different lengths and sizes, and has adjustable application range. The roller body of a fault part can be conveniently disassembled and replaced. The roller body is designed to be light in weight, thereby greatly reducing production cost. The yarn guide roller can limit the yarn of cotton and avoid impurities on the yarn guide roller from hindering the movement of the yarn, thereby significantly improving the yarn guide stability of the cotton yarn, ensuring the yarn guide effect, realizing efficient heat dissipation of the yarn guide roller, preventing the roller body material from expanding or deforming due to high temperature, helping to improve the service life of the yarn guide roller, and reducing the thermal damage of the yarn to ensure the quality of the yarn.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of cotton yarn processing, in particular to a yarn guide roller for cotton yarn processing. BACKGROUND

[0002] The yarn guide roller is one of the key components in cotton yarn processing equipment, mainly used for guiding and controlling the movement of yarn. It is usually installed in textile machinery such as spinning machines, bobbin winder and drawing frame, and its main function is to ensure that the yarn maintains appropriate tension and speed during processing, thereby ensuring the quality and uniformity of the yarn. The yarn guide roller is usually made of high-strength materials such as stainless steel or alloy steel to ensure its wear resistance and durability. Its surface is usually treated with special processes such as chrome plating or oxidation to increase the smoothness and corrosion resistance of the surface, reducing friction and damage to the yarn during processing. The yarn guide roller is an indispensable key component in the cotton yarn processing process, and its performance and quality directly affect the processing efficiency of the yarn and the quality of the final product.

[0003] The patent with publication number CN105236213A discloses a new type of yarn guide roller, which has a novel structure design, positioning and anti-falling design, good use effect, high practical value, however, the existing yarn guide roller for cotton yarn processing still has certain defects in use, the existing yarn guide roller is usually of an integral structure, which has large use limitations, and when a local position of the yarn guide roller fails, the entire roller body needs to be replaced, and the existing yarn guide roller is of a solid structure, thereby increasing the production cost of the yarn guide roller, therefore, a yarn guide roller for cotton yarn processing is proposed. SUMMARY

[0004] In view of the deficiencies of the prior art, the present application provides a yarn guide roller for cotton yarn processing, which solves the technical problem that the existing yarn guide roller is usually of an integral structure, has large use limitations, and when a local position of the yarn guide roller fails, the entire roller body needs to be replaced, and the existing yarn guide roller is of a solid structure, thereby increasing the production cost of the yarn guide roller.

[0005] To achieve the above-mentioned purpose, the present application provides the following technical scheme:

[0006] A yarn guide roller for cotton yarn processing, comprising a first side baffle and a second side baffle, further comprising a plurality of groups of yarn guide roller bodies located between the first side baffle and the second side baffle, a central connecting body is arranged at the inner middle position of each of the plurality of groups of yarn guide roller bodies, four groups of support connecting plates are fixedly connected to the outer side of each of the plurality of groups of central connecting bodies, an installation long rod is arranged between the first side baffle and the second side baffle, a connecting shaft rod is fixedly connected to both ends of the installation long rod, and an installation screw ring is threadedly sleeved to the outer side of each of the two groups of connecting shaft rods;

[0007] The outer side edge position of the second side baffle disc is provided with four groups of outer baffles, the inner side of the four groups of outer baffles is fixedly connected with a connecting long rod, the outer side edge position of the first side baffle disc is provided with four groups of inner threaded baffle rings, and the outer side of the plurality of groups of central connecting bodies is threadedly connected with an inner threaded ring plate.

[0008] As a further scheme of the present application, the first side baffle disc and the second side baffle disc are of the same size, four groups of the support connecting plates are equally spaced on the outer side of the central connecting body, the four groups of support connecting plates are fixedly connected with the inner side wall of the yarn guide roller body, the middle position of the plurality of groups of central connecting bodies is provided with a first installation through hole, the middle position of the first side baffle disc and the second side baffle disc is provided with a second installation through hole, the vertical section shape of the installation long rod is square, and the installation long rod is connected with the central connecting body through the first installation through hole, and the first side baffle disc and the second side baffle disc are connected with the installation long rod through the second installation through hole.

[0009] As a further scheme of the present application, the two groups of installation screw rings are respectively located at the middle position of the outer side of the first side baffle disc and the second side baffle disc, the edge part of the first side baffle disc and the second side baffle disc is equally spaced and provided with four groups of first connecting through holes, the plurality of groups of yarn guide roller bodies are equally spaced and provided with four groups of second connecting through holes, the four groups of connecting long rods are connected with the first side baffle disc and the second side baffle disc through the first connecting through hole, and the four groups of connecting long rods are connected with the plurality of groups of yarn guide roller bodies through the second connecting through hole, the four groups of inner threaded baffle rings are threadedly connected with the four groups of connecting long rods, and the four groups of inner threaded baffle rings and the four groups of outer baffles are respectively equally spaced and distributed on the outer side of the first side baffle disc and the second side baffle disc.

[0010] As a further scheme of the present application, the outer periphery of the yarn guide roller body is provided with a transverse groove body, a transverse threaded rod is provided through the transverse groove body, a plurality of groups of moving sliding plates are sleeved on the outer side of the transverse threaded rod, a limiting baffle plate is fixedly connected to the lower end of the plurality of groups of moving sliding plates, installation side plates are sleeved on the outer sides of the two groups of connecting shaft rods, connecting frame plates are fixedly connected to the upper ends of the two groups of installation side plates, fastening bolts are provided through the upper surfaces of the two groups of connecting frame plates;

[0011] A sticky roller and a long scraper are arranged between the two groups of installation side plates close to the bottom, plug-in shaft rods are fixedly connected to the two ends of the sticky roller, installation baffle rings are threadedly sleeved on the outer sides of the two groups of plug-in shaft rods, and connecting clamping blocks are fixedly connected to the two ends of the long scraper.

[0012] As a further scheme of the present application, the two ends of the transverse screw rod are fixedly connected with rotating knobs, and the two groups of rotating knobs are located at the two ends of the transverse groove body, a plurality of groups of moving sliding plates are provided with moving screw holes penetratingly formed thereon, the outer side surface of the transverse screw rod is provided with a plurality of groups of symmetrical screw threads, and a plurality of groups of moving sliding plates are threadedly connected with the transverse screw rod through the moving screw holes, and the plurality of groups of moving sliding plates are located on the inner side of the transverse groove body.

[0013] As a further scheme of the present application, the middle positions of the two groups of mounting side plates are penetratingly provided with mounting shaft holes, and the two groups of connecting shaft rods are movably connected with the two groups of mounting side plates through the mounting shaft holes, the cross-sectional shapes of the two groups of mounting side plates are L-shaped, the cross-sectional shapes of the two groups of connecting frame plates are U-shaped, and the upper surfaces of the transverse groove bodies are provided with fastening screw grooves near the two ends, and the two groups of fastening bolts are threadedly connected with the transverse groove bodies through the two groups of connecting frame plates and the fastening screw grooves.

[0014] As a further scheme of the present application, the sticking roller is located directly above the long scraper, the bottom of the mounting side plate is penetratingly provided with a plug-in shaft hole and a connecting bayonet, the two groups of plug-in shaft rods are movably connected with the two groups of mounting side plates through the plug-in shaft holes, the two groups of connecting bayonets are connected with the two groups of mounting side plates, and the cross-sectional shapes of the two groups of connecting bayonets are square.

[0015] As a further scheme of the present application, the inner side surface of the yarn guide roller body is movably connected with four groups of first inner heat conducting rods, the end portions of the four groups of first inner heat conducting rods are fixedly connected with second inner heat conducting rods, the outer side surfaces of the four groups of second inner heat conducting rods are movably sleeved with a plurality of groups of heat dissipation ring pieces, the four groups of second inner heat conducting rods are peripherally sleeved with gas guide connecting pipes, four groups of air inlet fans are installed on the first side baffle disc at equal intervals, and four groups of air outlet fans are installed on the second side baffle disc at equal intervals.

[0016] As a further scheme of the present application, the four groups of first inner heat conducting rods and the four groups of second inner heat conducting rods are distributed at equal intervals on the inner side of the yarn guide roller body, the plurality of groups of heat dissipation ring pieces are distributed at equal intervals on the second inner heat conducting rods, the four groups of gas guide connecting pipes are movably connected with the four groups of first inner heat conducting rods, and the air inlet fans and the air outlet fans are in communication with the gas guide connecting pipes.

[0017] Compared with the prior art, the present application has the following advantages:

[0018] 1、Through the first installation through hole on the central connecting body, a plurality of groups of yarn guide roller bodies are sequentially installed on the installation long rod, and the plurality of groups of yarn guide roller bodies are clamped with each other through the inner threaded ring plate, then the first side baffle disc and the second side baffle disc are installed at the both end positions of the installation long rod through the second installation through hole, and the positions of the first side baffle disc, the plurality of groups of yarn guide roller bodies and the second side baffle disc are limited through the cooperation of the two groups of connecting shaft rods and the two groups of installation screw rings, then the positions of the plurality of groups of yarn guide roller bodies are further fixed through the cooperation of the four groups of connecting long rods, the four groups of outer baffles and the four groups of inner threaded baffle rings, the combined installation function of the yarn guide roller is realized, the yarn guide roller can be assembled into different lengths and sizes, the application range is adjustable, the faulty roller body can be easily disassembled and replaced, the roller body adopts lightweight design, and the production cost is greatly reduced.

[0019] 2、By rotating the rotating knob at the outer end of the transverse groove body, the transverse threaded rod penetrating through the transverse groove body is rotated, thereby driving a plurality of groups of moving sliding plates to move relatively under the cooperation of the symmetrical threaded segments and the moving screw holes, and then driving a plurality of groups of limiting baffles to move relatively along a plurality of groups of yarn guide roller bodies, until the cotton yarn is limited, at the same time, rotating the yarn guide roller can transfer the impurities on the outer surface of the yarn guide roller to the sticking roller, and the impurities on the sticking roller are removed by the long scraper, which can avoid the impurities on the yarn guide roller from hindering the movement of the yarn while limiting and guiding the cotton yarn, significantly improving the yarn guiding stability of the cotton yarn and ensuring the yarn guiding effect.

[0020] 3、When the yarn guide roller body guides the cotton yarn, the heat on the outer surface of the yarn guide roller body is conducted to the four groups of first inner heat conducting rods, and then the heat on the yarn guide roller body is introduced into the four groups of second inner heat conducting rods through the four groups of first inner heat conducting rods, and then the heat on the four groups of second inner heat conducting rods is introduced into a plurality of groups of heat dissipation ring pieces, then the four groups of air inlet fans on the first side baffle disc and the four groups of air outlet fans on the second side baffle disc are started, and the heat on the plurality of groups of heat dissipation ring pieces is brought out to the outside environment under the cooperation of the plurality of groups of air guide connecting pipes, realizing the efficient heat dissipation function of the yarn guide roller, to ensure that the yarn guide roller is within a reasonable temperature range, prevent the material of the roller body from expanding or deforming due to high temperature, help to improve the service life of the yarn guide roller, and reduce the thermal damage of the yarn, to ensure the quality of the yarn. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the present application.

[0022] Figure 2 It is a schematic diagram of the distribution structure of the yarn guide roller body in the present application.

[0023] Figure 3 It is a schematic diagram of the connecting structure of the installation long rod in the present application.

[0024] Figure 4 The connecting structure diagram of the first side baffle plate and the second side baffle plate in the application.

[0025] Figure 5 The connecting structure diagram of the transverse groove body in the application.

[0026] Figure 6 The distribution structure diagram of the limiting baffle plate in the application.

[0027] Figure 7 The connecting structure diagram of the installation side plate in the application.

[0028] Figure 8 The distribution structure diagram of the air guide connecting pipe in the application.

[0029] Figure 9 The internal structure diagram of the yarn guide roller body in the application.

[0030] In the figure: 1, first side baffle plate; 2, second side baffle plate; 3, yarn guide roller body; 4, central connecting body; 5, support connecting plate; 6, first installation through hole; 7, installation long rod; 8, connecting shaft; 9, second installation through hole; 10, installation screw ring; 11, outer baffle plate; 12, connecting long rod; 13, inner threaded baffle ring; 14, first connecting through hole; 15, second connecting through hole; 16, inner threaded ring plate; 17, transverse groove body; 18, rotating knob; 19, transverse threaded rod; 20, moving sliding plate; 21, moving screw hole; 22, limiting baffle plate; 23, installation side plate; 24, connecting frame plate; 25, fastening bolt; 26, fastening screw groove; 27, sticking roller; 28, plug-in shaft; 29, plug-in shaft hole; 30, installation baffle ring; 31, long scraper plate; 32, connecting clamping block; 33, connecting clamping hole; 34, installation shaft hole; 35, air inlet fan; 36, air outlet fan; 37, first inner heat conduction rod; 38, second inner heat conduction rod; 39, heat dissipation ring piece; 40, air guide connecting pipe. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the application will be described clearly and completely below with reference to the drawings in the embodiments of the application. Obviously, the described embodiments are only part of the embodiments of the application, rather than all the embodiments of the application. Based on the embodiments in the application, all other embodiments obtained by those skilled in the art without creative work fall within the protection scope of the application.

[0032] In order to better understand the above technical solutions, the above technical solutions will be described in detail below with reference to the drawings in the specification and the specific embodiments.

[0033] Please refer to Figures 1 to 8 The application provides a yarn guide roller for cotton yarn processing, and the technical solutions are as follows:

[0034] The utility model provides a yarn processing yarn guide roller, including first side baffle 1 and second side baffle 2, still including the yarn guide roller body 3 of a plurality of sets between first side baffle 1 and second side baffle 2, the inside intermediate position of a plurality of sets of yarn guide roller body 3 is provided with central connecting body 4, the outside of a plurality of sets of central connecting body 4 is all fixedly connected with four groups of support connecting plate 5, be provided with installation long rod 7 between first side baffle 1 and second side baffle 2, the both ends of installation long rod 7 are all fixedly connected with connecting axle rod 8, the outside of two connecting axle rods 8 is all threadedly sleeved with installation screw ring 10, the outside edge position of second side baffle 2 is provided with four groups of outer baffle 11, the inside of four groups of outer baffle 11 is all fixedly connected with connecting long rod 12, the outside edge position of first side baffle 1 is provided with four groups of inner thread stop ring 13, the outside of a plurality of sets of central connecting body 4 is all threadedly connected with inner thread ring plate 16.

[0035] As an embodiment of the present application, refer to Figures 2-4 、 Figure 9 , the specification size of first side baffle 1 and second side baffle 2 is same, four groups of support connecting plate 5 are equally spaced and distributed on the outside of central connecting body 4, four groups of support connecting plate 5 are all fixedly connected with the inner side wall of yarn guide roller body 3, the intermediate position of a plurality of sets of central connecting body 4 is all penetrated and set with first installation through -hole 6, the intermediate position of first side baffle 1 and second side baffle 2 is all penetrated and set with second installation through -hole 9, the vertical section shape of installation long rod 7 is square, and installation long rod 7 is connected with central connecting body 4 through first installation through -hole 6, and first side baffle 1 and second side baffle 2 are connected with installation long rod 7 through second installation through -hole 9.

[0036] Two installation screw rings 10 are located at the intermediate position of the outside of first side baffle 1 and second side baffle 2, four groups of first connecting through -holes 14 are equally spaced and penetrated and set in the edge part of first side baffle 1 and second side baffle 2, four groups of second connecting through -holes 15 are equally spaced and penetrated and set on a plurality of sets of yarn guide roller body 3, four connecting long rods 12 are connected with first side baffle 1 and second side baffle 2 through first connecting through -hole 14, and four connecting long rods 12 are connected with a plurality of sets of yarn guide roller body 3 through second connecting through -hole 15, four inner thread stop rings 13 are threadedly connected with four connecting long rods 12, and four inner thread stop rings 13 and four outer baffles 11 are equally spaced and distributed on the outside of first side baffle 1 and second side baffle 2 respectively.

[0037] Specifically, by installing the long rod 7 cooperates with the first installation through hole 6 on the central connecting body 4, so that the several groups of yarn guide roller bodies 3 are installed on the installation long rod 7 in turn, and at the same time, by the inner threaded ring plate 16, the several groups of yarn guide roller bodies 3 are clamped with each other, then by the second installation through hole 9, the first side baffle plate 1 and the second side baffle plate 2 are respectively installed at the both end positions of the installation long rod 7, and by the cooperation of the two groups of connecting shaft rods 8 and the two groups of installation screw rings 10, the positions of the first side baffle plate 1, the several groups of yarn guide roller bodies 3 and the second side baffle plate 2 are limited, then by the cooperation of the four groups of connecting long rods 12, the four groups of outer baffles 11 and the four groups of inner threaded baffle rings 13, the positions of the several groups of yarn guide roller bodies 3 are further fixed, the combined installation function of the yarn guide roller is realized, and the yarn guide roller of different length and size can be assembled, the application range can be adjusted, and the roller body of the fault part can be easily disassembled and replaced, and the roller body adopts lightweight design, which greatly reduces the production cost.

[0038] As an embodiment of the present application, with reference to Figure 1 、 Figures 5-7 The outer periphery of the yarn guide roller body 3 is provided with a transverse groove body 17, a transverse threaded rod 19 is penetratingly arranged on the transverse groove body 17, a plurality of groups of moving sliding plates 20 are sleeved on the outer side of the transverse threaded rod 19, the lower ends of the plurality of groups of moving sliding plates 20 are fixedly connected with limiting baffle plates 22, the outer sides of the two groups of connecting shaft rods 8 are sleeved with installation side plates 23, the upper ends of the two groups of installation side plates 23 are fixedly connected with connecting frame plates 24, the upper surfaces of the two groups of connecting frame plates 24 are penetratingly provided with fastening bolts 25, a sticky roller 27 and a long scraper 31 are arranged between the two groups of installation side plates 23 close to the bottom, the both ends of the sticky roller 27 are fixedly connected with plug-in shaft rods 28, the outer sides of the two groups of plug-in shaft rods 28 are threadedly sleeved with installation baffle rings 30, and the both ends of the long scraper 31 are fixedly connected with connecting clamping blocks 32.

[0039] The both ends of the transverse threaded rod 19 are fixedly connected with rotary knobs 18, and the two groups of rotary knobs 18 are respectively located at the both ends of the transverse groove body 17, the moving threaded holes 21 are penetratingly arranged on the plurality of groups of moving sliding plates 20, the outer side of the transverse threaded rod 19 is provided with a plurality of groups of symmetrical threaded segments, and the plurality of groups of moving sliding plates 20 are threadedly connected with the transverse threaded rod 19 through the moving threaded holes 21, and the plurality of groups of moving sliding plates 20 are located on the inner side of the transverse groove body 17.

[0040] The middle positions of the two groups of installation side plates 23 are penetratingly provided with installation shaft holes 34, and the two groups of connecting shaft rods 8 are movably connected with the two groups of installation side plates 23 through the installation shaft holes 34, the cross-sectional shapes of the two groups of installation side plates 23 are L-shaped, the cross-sectional shapes of the two groups of connecting frame plates 24 are U-shaped, the upper surfaces of the transverse groove bodies 17 are provided with fastening screw grooves 26 close to the both ends, and the two groups of fastening bolts 25 are threadedly connected with the transverse groove bodies 17 through the two groups of connecting frame plates 24 cooperating with the fastening screw grooves 26.

[0041] The sticking roller 27 is located directly above the long scraper 31, the bottom of the mounting side plate 23 is provided with a plug-in shaft hole 29 and a connecting bayonet 33, two groups of plug-in shaft rods 28 are movably connected with the two groups of mounting side plates 23 through the plug-in shaft holes 29, and two groups of connecting clamping blocks 32 are clamped with the two groups of mounting side plates 23 through the connecting bayonet 33, and the cross-sectional shape of the two groups of connecting clamping blocks 32 is square, and two groups of mounting stop rings 30 are located on the outer bottom of the two groups of mounting side plates 23.

[0042] Specifically, by rotating the rotating knob 18 at the outer end of the transverse groove body 17, the transverse threaded rod 19 penetrating the transverse groove body 17 is rotated, thereby driving the relative movement of the plurality of groups of moving sliding plates 20 under the cooperation of the symmetric threaded section and the moving threaded hole 21, and then driving the plurality of groups of limiting baffle plates 22 to move relative to the plurality of groups of guide rollers 3, until the cotton yarn is limited, and at the same time, rotating the guide roller will transfer the impurities on the outer surface to the sticking roller 27, and the impurities on the sticking roller 27 are removed by the long scraper 31, which can avoid the impurities on the guide roller from hindering the movement of the yarn while limiting and guiding the cotton yarn, significantly improving the stability of the cotton yarn guiding, and ensuring the guiding effect.

[0043] As an embodiment of the present application, referring to Figure 8 、 Figure 9 The inner side of the guide roller body 3 is clamped and connected with four groups of first inner heat conduction rods 37, the end of the four groups of first inner heat conduction rods 37 is fixedly connected with a second inner heat conduction rod 38, the outer side of the four groups of second inner heat conduction rods 38 is clamped and connected with a plurality of groups of heat dissipation ring pieces 39, the periphery of the four groups of second inner heat conduction rods 38 is sleeved with a gas guide connecting pipe 40, and the first side baffle disc 1 is provided with four groups of air inlet fans 35 at equal intervals, and the second side baffle disc 2 is provided with four groups of air outlet fans 36 at equal intervals.

[0044] The four groups of first inner heat conduction rods 37 and the four groups of second inner heat conduction rods 38 are evenly distributed on the inner side of the guide roller body 3, the plurality of groups of heat dissipation ring pieces 39 are evenly distributed on the second inner heat conduction rod 38, the four groups of gas guide connecting pipes 40 are clamped with the four groups of first inner heat conduction rods 37, and the air inlet fan 35 and the air outlet fan 36 are communicated with the gas guide connecting pipe 40.

[0045] Specifically, when the yarn guide roller body 3 guides the cotton yarn, the heat on the outer surface of the yarn guide roller body 3 is conducted to the four groups of first inner heat conduction rods 37, and then the heat on the yarn guide roller body 3 is conducted to the four groups of second inner heat conduction rods 38 through the four groups of first inner heat conduction rods 37, and then the heat on the four groups of second inner heat conduction rods 38 is conducted to the plurality of groups of heat dissipation ring pieces 39, and then the four groups of air inlet fans 35 on the first side baffle 1 and the four groups of air outlet fans 36 on the second side baffle 2 are started, and under the cooperation of the plurality of groups of air guide connecting pipes 40, the heat on the plurality of groups of heat dissipation ring pieces 39 is taken out to the external environment, realizing the efficient heat dissipation function of the yarn guide roller, ensuring that the yarn guide roller is within a reasonable temperature range, preventing the expansion or deformation of the roller body material due to high temperature, helping to improve the service life of the yarn guide roller, and also reducing the heat damage of the yarn, to ensure the quality of the yarn.

[0046] Working principle: first, the staff through the installation of long rod 7 cooperation central connector 4 on the first installation hole 6 so that a number of groups of yarn guide roller body 3 installed in turn on the installation of long rod 7, at the same time through the inner thread ring plate 16 so that a number of groups of yarn guide roller body 3 two two mutual carding, then through the second installation hole 9 so that the first side disc 1 and the second side disc 2 are installed at both ends of the installation long rod 7 position, and through the cooperation of two groups of connecting shaft 8 and two groups of installation screw ring 10 to limit the position of the first side disc 1, a number of groups of yarn guide roller body 3 and the second side disc 2, followed by four groups of connecting long rod 12, first connecting hole 14 and second connecting hole 15 cooperate four groups of outer baffle 11 and four groups of inner thread baffle ring 13 to further fix the position of a number of groups of yarn guide roller body 3, realize the combination of yarn guide roller installation function, and can be assembled into different length of yarn guide roller, suitable range can be adjusted, also convenient for the fault part of the roller body disassembly replacement, and the roller body adopts lightweight design, greatly reduces the production cost, secondly, through two groups of connecting shaft 8 and two groups of installation shaft hole 34 so that two groups of installation side plate 23 are installed on two groups of connecting shaft 8, and then through the connecting frame plate 24 cooperation fastening bolt 25 and fastening screw groove 26 so that two groups of installation side plate 23 are respectively connected at both ends of the horizontal groove body 17 position, and through the external support to fix the position of the horizontal groove body 17 fixed, at this time two groups of plug-in shaft 28 are respectively threaded through two groups of plug-in shaft hole 29 and two groups of installation baffle ring 30, two groups of connecting block 32 are respectively located in two groups of connecting socket 33, before the use of yarn guide roller, through the rotation of the horizontal groove body 17 outer end of the rotating knob 18, to drive the horizontal screw rod 19 through the horizontal groove body 17 to rotate, so that in the cooperation of the symmetrical screw thread section and the moving screw hole 21 drive a number of groups of moving slide plate 20 relative movement, and then drive a number of groups of limiting baffle plate 22 respectively along a number of groups of yarn guide roller body 3 and relative movement, until the cotton yarn is limited, at the same time, rotating the yarn guide roller will transfer the impurities on its surface to the sticky roller 27, and the impurities on the sticky roller 27 are removed by the long scraper 31, which can limit the yarn guide at the same time to avoid the impurities on the yarn guide roller to hinder the movement of the yarn, significantly improve the yarn guide stability of cotton yarn, ensure the yarn guide effect, finally when the yarn guide roller body 3 guides the cotton yarn, the heat on the surface of the yarn guide roller body 3 is conducted to the four groups of first inner heat conducting rod 37, and then the heat on the yarn guide roller body 3 is conducted to the four groups of second inner heat conducting rod 38 through the four groups of first inner heat conducting rod 37, and then the heat on the four groups of second inner heat conducting rod 38 is conducted to a number of groups of heat dissipation ring piece 39, then start four groups of air inlet fan 35 on the first side disc 1 and four groups of exhaust fan 36 on the second side disc 2, and in the cooperation of a number of groups of air guide connecting pipe 40 to take out the heat on a number of groups of heat dissipation ring piece 39 to the outside environment, realize the high efficiency heat dissipation function of yarn guide roller, to ensure that the yarn guide roller is in a reasonable temperature range, prevent the roller body material from expanding or deforming due to high temperature, help to improve the service life of the yarn guide roller,It also reduces yarn heat damage to ensure yarn quality and complete operation.

[0047] In the description of the present application, it should be understood that the terms "center", "front", "back", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the scope of protection of the present application.

[0048] The basic principles, main features and advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A yarn guide roller for cotton yarn processing comprising a first side flapper (1) and a second side flapper (2), characterized in that, Also include between the first side baffle (1) and the second side baffle (2) several groups of yarn guide roller body (3), the inside of several groups of yarn guide roller body (4) are provided with central connecting body (3), the outer side of several groups of central connecting body (4) are fixedly connected with four groups of support connecting plate (5), the first side baffle (1) and the second side baffle (2) are provided with installation long rod (7), the both ends of installation long rod (7) are fixedly connected with connecting shaft (8), the outer side of two groups of connecting shaft (8) are threadedly connected with installation screw ring (10); The outer side edge position of the second side baffle (2) is provided with four groups of outer baffle (11), the inner side of four groups of outer baffle (11) is fixedly connected with connecting long rod (12), the outer side edge position of the first side baffle (1) is provided with four groups of inner thread baffle ring (13), the outer side of several groups of central connecting body (4) is threadedly connected with inner thread ring plate (16); The first side baffle (1) and the second side baffle (2) are same in size, four groups of support connecting plate (5) are equidistantly distributed on the outer side of central connecting body (4), four groups of support connecting plate (5) are fixedly connected with the inner side wall of yarn guide roller body (3), the middle position of several groups of central connecting body (4) is penetrated and provided with first installation through hole (6), the middle position of the first side baffle (1) and the second side baffle (2) is penetrated and provided with second installation through hole (9), the vertical section shape of installation long rod (7) is square, and installation long rod (7) is connected with central connecting body (4) through first installation through hole (6), the first side baffle (1) and the second side baffle (2) are connected with installation long rod (7) through second installation through hole (9) respectively; The outer periphery of the yarn guide roller body (3) is provided with a transverse groove (17), the transverse groove (17) is provided with a transverse threaded rod (19), the outer side of the transverse threaded rod (19) is provided with a plurality of moving sliding plates (20), the lower end of the plurality of moving sliding plates (20) is fixedly connected with a limiting baffle (22), the outer side of the two connecting shafts (8) is provided with an installation side plate (23), the upper end of the two installation side plates (23) is fixedly connected with a connecting frame plate (24), the upper surface of the two connecting frame plates (24) is provided with a fastening bolt (25); Two groups of installation side plates (23) are provided with a sticky roller (27) and a long scraper (31) near the bottom, the both ends of the sticky roller (27) are fixedly connected with a plug-in shaft (28), the outer side of the two plug-in shafts (28) is threadedly connected with an installation baffle ring (30), the both ends of the long scraper (31) are fixedly connected with a connecting clamping block (32); The inner side of the yarn guide roller body (3) is clamped and connected with four groups of first inner heat conducting rods (37), the end of each of the four groups of first inner heat conducting rods (37) is fixedly connected with a second inner heat conducting rod (38), the outer side of each of the four groups of second inner heat conducting rods (38) is clamped and sleeved with a plurality of groups of heat dissipation ring pieces (39), the outer periphery of the four groups of second inner heat conducting rods (38) is sleeved with a gas guide connecting pipe (40), the first side baffle disc (1) is installed with four groups of air inlet fans (35) at equal intervals, and the second side baffle disc (2) is installed with four groups of air outlet fans (36) at equal intervals.

2. A yarn guide roller for cotton yarn processing according to claim 1, characterized in that: The two groups of mounting spiral rings (10) are respectively located at the intermediate positions of the outer sides of the first side baffle disc (1) and the second side baffle disc (2), the edge portions of the first side baffle disc (1) and the second side baffle disc (2) are all provided with four groups of first connecting through holes (14) at equal intervals, a plurality of groups of the yarn guide roller bodies (3) are all provided with four groups of second connecting through holes (15) at equal intervals, four groups of the connecting long rods (12) are respectively connected with the first side baffle disc (1) and the second side baffle disc (2) through the first connecting through holes (14), and four groups of the connecting long rods (12) are respectively connected with the plurality of groups of yarn guide roller bodies (3) through the second connecting through holes (15), four groups of the inner threaded baffle rings (13) are respectively threadedly connected with four groups of the connecting long rods (12), and four groups of the inner threaded baffle rings (13) and four groups of the outer baffle plates (11) are respectively distributed at equal intervals on the outer sides of the first side baffle disc (1) and the second side baffle disc (2).

3. The yarn guide roller according to claim 1, wherein: The two ends of the transverse threaded rod (19) are fixedly connected with rotating knobs (18), and the two groups of rotating knobs (18) are respectively located at the two end portions of the transverse groove body (17), a plurality of groups of the moving sliding plates (20) are all provided with moving threaded holes (21), the outer side of the transverse threaded rod (19) is provided with a plurality of groups of symmetrical threaded segments, and a plurality of groups of the moving sliding plates (20) are respectively threadedly connected with the transverse threaded rod (19) through the moving threaded holes (21), and a plurality of groups of the moving sliding plates (20) are all located on the inner side of the transverse groove body (17).

4. A yarn guide roller for processing cotton yarn as claimed in claim 3, wherein: The intermediate positions of the two groups of mounting side plates (23) are all provided with mounting shaft holes (34), and the two groups of connecting shaft rods (8) are respectively movably connected with the two groups of mounting side plates (23) through the mounting shaft holes (34), the cross-sectional shapes of the two groups of mounting side plates (23) are all L-shaped, the cross-sectional shapes of the two groups of connecting frame plates (24) are all U-shaped, the upper surfaces of the transverse groove bodies (17) are all provided with fastening screw grooves (26) near the two ends, and the two groups of fastening bolts (25) are respectively threadedly connected with the transverse groove bodies (17) through the two groups of connecting frame plates (24) and the fastening screw grooves (26).

5. A yarn guide roller as claimed in claim 4, characterized in that: The sticking roller (27) is located above the long scraper (31), the bottom of the mounting side plate (23) is provided with a plug-in shaft hole (29) and a connecting bayonet (33), two groups of plug-in shaft rods (28) are movably connected with two groups of mounting side plates (23) through the plug-in shaft holes (29), two groups of connecting clamping blocks (32) are clamped with two groups of mounting side plates (23) through the connecting bayonets (33), and the cross sections of the two groups of connecting clamping blocks (32) are square, and two groups of mounting blocking rings (30) are located at the outer bottom of the two groups of mounting side plates (23).

6. A yarn guide roller for cotton yarn processing as claimed in claim 1, wherein: Four groups of first inner heat conducting rods (37) and four groups of second inner heat conducting rods (38) are equally spaced on the inner side of the yarn guide roller body (3), a plurality of groups of heat dissipation ring pieces (39) are equally spaced on the second inner heat conducting rods (38), four groups of gas guide connecting pipes (40) are clamped with four groups of first inner heat conducting rods (37), and the air inlet fan (35) and the air outlet fan (36) are communicated with the gas guide connecting pipe (40).

Images