Conveying device for core-spun yarn production

Abstract

The utility model discloses a material conveying device for core-spun yarn production, and relates to the technical field of core-spun yarn production. The top of the mixing barrel is clamped with a barrel cover; the top of the barrel cover is fixedly clamped with a driving motor; the bottom of the mixing barrel is clamped with the material distributing pipe; two ends of the material distributing pipe are clamped with a material conveying motor, the bottom of the material distributing pipe is provided with the material conveying pipe, and one end of the material conveying pipe is provided with a material pressing assembly; a material pressing air cylinder is clamped to one side of the material pressing assembly, a plurality of material pressing pipes are welded to the peripheral face of the material conveying pipe in a penetrating mode, and a material pressing motor is fixedly clamped to the other end of each material pressing pipe. The material mixing barrel, the material distributing pipe and the material conveying pipe are arranged, so that the problems that powder is difficult to continuously convey and the processing efficiency is reduced due to the fact that a material conveying device for core-spun yarn production is difficult to uniformly compact the powder and the powder needs to be positioned in a relatively closed space during compaction of the powder are solved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the core-spun yarn production technical field, especially a kind of material conveying device for core-spun yarn production. BACKGROUND

[0002] Core-spun yarn is made of alloy powder wrapped by steel belt, and can be divided into silicon-calcium core-spun yarn, silicon-manganese-calcium wire, silicon-calcium-barium wire, barium-aluminum wire, aluminum-calcium wire, calcium-iron wire and pure calcium wire according to different alloy powder.The appearance of winding is similar to coil, and its main function is to reduce the oxidation loss of metal melt and improve the purity and yield of metal, so it is widely used in industrial field.In the production and processing process of core-spun yarn, raw materials need to be crushed and mixed, then powder is wrapped by steel belt, and finally the processed core-spun yarn is cut and packaged.When wrapping powder, material conveying device is often used to transport powder and improve production efficiency, but it still has the following problems in actual use:

[0003] The utility model discloses a kind of automatic powder feeding devices for core-spun yarn, fixed frame is installed with powder storage tank, powder storage tank is equipped with feed inlet and discharge outlet, powder storage tank outer wall is equipped with powder conveying pump, powder conveying pump is equipped with the feeding pipe connected with discharge outlet and the injection pipe connected with powder feeding pipe, powder feeding pipe is connected with powder quantity adjusting assembly, powder feeding device is controllable in actual use in unit time Although the amount of powder, but due to the gap between particles, the device is difficult to uniformly compact powder, leading to the density difference of powder in different positions in core-spun yarn, which may cause the difference in actual use effect of finished product.

[0004] The material conveying device for core-spun yarn powder can compact powder before powder is injected into steel belt through compacting mechanism, but the compaction of powder needs to make powder in a relatively closed space, which makes it difficult to continuously transport powder and reduces processing efficiency. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a kind of material conveying device for core-spun yarn production, through mixing barrel, material distribution pipe and material conveying pipe, the problem that material conveying device for core-spun yarn production is difficult to uniformly compact powder, leading to the density difference of powder in different positions in core-spun yarn, and the compaction of powder needs to make powder in a relatively closed space, which makes it difficult to continuously transport powder and reduces processing efficiency is solved.

[0006] To solve the above technical problems, the utility model is realized by the following technical solutions:

[0007] The utility model discloses a kind of material conveying devices for cored wire production, including mixing barrel, distribution pipe and material conveying pipe, the mixing barrel top is clamped with barrel cover, the barrel cover top is clamped with driving motor, the mixing barrel bottom is clamped with distribution pipe, the distribution pipe both ends are clamped with material conveying motor, the distribution pipe bottom is penetrated with multiple distribution branch pipes, the distribution pipe bottom is provided with material conveying pipe, the material conveying pipe one end is provided with pressure assembly, the pressure assembly one side is clamped with pressure cylinder, the material conveying pipe outer surface is penetrated with multiple pressure pipes, and each pressure pipe other end is clamped with pressure motor fixedly;

[0008] Through driving motor can drive stirring vane and first screw feeding assembly to rotate, the powder in mixing barrel is stirred, ensures the uniformity of powder, the rotation of first screw feeding assembly can improve the speed of powder into distribution pipe, ensure the conveying efficiency of powder, through distribution branch pipe can group the powder conveyed, make powder move to different positions in material conveying pipe, facilitate the compaction treatment of powder by material conveying pipe, and powder can be supplemented in time at each position of material conveying pipe, ensure the density of powder, through pressure cylinder can drive briquetting to move, the powder falling to pressure assembly is primarily compacted, and powder entering material conveying pipe can be moved constantly, so that powder is output through one end of material conveying pipe and is cored by steel belt, improve the processing efficiency of cored wire, multiple pressure pipes and the connection end of material conveying pipe are located at each angle of material conveying pipe outer surface, the rotation of third screw feeding assembly driven by pressure motor can make powder be conveyed to different positions and different angles in material conveying pipe, supplement powder at each position of columnar powder, ensure the density and uniformity of powder in cored wire.

[0009] Further, the barrel cover top is penetrated with feed pipe, the driving motor bottom is clamped with first rotating rod, the first rotating rod outer surface is welded with stirring vane and first screw feeding assembly from top to bottom, and the first rotating rod is penetrated and inserted in the barrel cover top;

[0010] Through the rotation of first rotating rod driven by driving motor, the rotation of stirring vane can be further driven, and the mixed powder poured into mixing barrel can be continuously stirred, to ensure the uniformity of powder.

[0011] Further, the mixing barrel bottom is welded with support frame around, the mixing barrel bottom central is penetrated with discharge pipe, the stirring vane is inserted in mixing barrel, and the first screw feeding assembly is inserted in discharge pipe;

[0012] Through the rotation of first rotating rod driven by driving motor, the rotation of first screw feeding assembly can be further driven, so that powder in mixing barrel enters distribution pipe quickly under the action of gravity and the thrust of first screw feeding assembly, to ensure the conveying efficiency of powder.

[0013] Further, the first connecting pipe is penetrated and connected to the bottom of the feeding pipe.

[0014] The rotation of the second rotating rod and the second spiral feeding assembly driven by the feeding motor enables the powder in the distribution pipe through the first connecting pipe to move to each position in the distribution pipe, and the powder in different positions of the distribution pipe enters the feeding pipe through the plurality of distribution branch pipes, so that the powder is timely supplemented at each position of the feeding pipe, and the powder density is ensured.

[0015] Further, the second connecting pipe is penetrated and connected to the bottom of one of the distribution branch pipes.

[0016] The movement of the pressing block driven by the pressing cylinder enables the powder in the pressing assembly to be extruded, so that the powder is preliminarily compacted, and the powder continuously enters the feeding pipe through the fourth connecting pipe, so that the powder is not required to be pressed to a certain degree in the device before being transported, and the transportation efficiency is improved.

[0017] Further, the third connecting pipe is penetrated and connected to the bottom of one of the distribution branch pipes.

[0018] The powder enters the pressing pipe along the third connecting pipe under the action of gravity, and the rotation of the third spiral feeding assembly driven by the pressing motor further pushes the powder, so that the powder rapidly enters the feeding pipe at different angles, the powder is supplemented at each angle, and the powder density is ensured.

[0019] The utility model has the advantages of the following beneficial effects:

[0020] This invention solves the problem that, although the amount of powder fed per unit time is controllable in powder feeding devices, gaps inevitably exist between particles, making it difficult for the device to uniformly compact the powder. This results in differences in powder density at different locations within the cored wire, potentially leading to variations in the final product's performance. By using a feeding motor to drive the rotation of the second spiral feeding assembly, the powder entering the feeding pipe is conveyed and moved to various positions within the feeding pipe. Under gravity, the powder at each position falls into multiple pressing pipes. The pressing motor then drives the rotation of the third spiral feeding assembly to move the powder, allowing it to enter the feeding pipes at different angles, replenishing the conveyed powder from various angles and ensuring the powder's density.

[0021] This invention solves the problem that while the powder can be compacted by a compaction mechanism before being injected into the steel strip, compaction requires the powder to be in a relatively closed space, making continuous conveying difficult and reducing processing efficiency. Instead, the powder entering the compaction assembly is initially compacted by the movement of the compaction block driven by the compaction motor, and then enters the conveying pipe. The powder continues to enter the conveying pipe through the fourth connecting pipe, eliminating the need for prior compaction within the device and improving conveying efficiency. Attached Figure Description

[0022] Fig. 1 This is a structural rendering of the present invention;

[0023] Fig. 2 This is a structural diagram of the mixing tank of this utility model;

[0024] Fig. 3 This is a cross-sectional view of the material distribution pipe of this utility model;

[0025] Fig. 4 This is a structural diagram of the material conveying pipe, the material pressing assembly, and the material pressing pipe of this utility model;

[0026] Fig. 5 This is a cross-sectional view of the pressing assembly of this utility model;

[0027] Fig. 6 This is a cross-sectional view of the pressure tube of this utility model.

[0028] Figure label:

[0029] 1, mixing barrel; 101, barrel cover; 102, drive motor; 103, support frame; 104, discharge pipe; 105, feed pipe; 106, first rotating rod; 107, stirring blade; 108, first spiral conveying assembly; 2, distribution pipe; 201, conveying motor; 202, first connecting pipe; 203, distribution branch pipe; 204, second rotating rod; 205, second spiral conveying assembly; 3, conveying pipe; 301, pressing assembly; 302, pressing cylinder; 303, second connecting pipe; 304, third connecting pipe; 305, fourth connecting pipe; 306, pressing block; 307, telescopic rod; 308, pressing pipe; 309, pressing motor; 310, third rotating rod; 311, third spiral conveying assembly. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model.

[0031] Please refer to Figs. 1-6 The utility model discloses a kind of conveying devices for core-spun yarn production, including mixing barrel 1, distribution pipe 2 and conveying pipe 3, mixing barrel 1 top is clamped with barrel cover 101, barrel cover 101 top is clamped and fixed with drive motor 102, mixing barrel 1 bottom is clamped with distribution pipe 2, distribution pipe 2 both ends are clamped with conveying motor 201, distribution pipe 2 bottom is penetrated and welded with multiple distribution branch pipes 203, distribution pipe 2 bottom is provided with conveying pipe 3, conveying pipe 3 one end is provided with pressing assembly 301, pressing assembly 301 one side is clamped with pressing cylinder 302, conveying pipe 3 outer circumferential surface is penetrated and welded with multiple pressing pipes 308, and each pressing pipe 308 other end is clamped and fixed with pressing motor 309;

[0032] When conveying core-spun yarn powder, a large number of powder mixed according to appropriate ratio is poured into mixing barrel 1, stirring blade 107 and first spiral conveying assembly 108 are driven to rotate by drive motor 102, the powder in mixing barrel 1 is stirred, the powder falling into discharge pipe 104 is made to quickly enter distribution pipe 2 by the rotation of first spiral conveying assembly 108, conveying motor 201 drives second spiral conveying assembly 205 to rotate, so that the powder moves to different positions in distribution pipe 2, and the powder is made to fall into pressing assembly 301 and multiple pressing pipes 308 through distribution branch pipe 203, pressing block 306 is driven to move by pressing cylinder 302, the powder falling into pressing assembly 301 is preliminarily compacted, and the powder continuously entering pressing assembly 301 is made to enter conveying pipe 3 through fourth connecting pipe 305 for conveying, the powder in conveying pipe 3 continuously moves under the action of pressure, the rotation of third spiral conveying assembly 311 is driven by pressing motor 309, so that the powder is conveyed to different positions in conveying pipe 3 at different angles, the powder moving in conveying pipe 3 is supplemented at different angles, and the output powder is ensured to be dense and uniform.

[0033] As shown in Figs. 1-2 , the top of the barrel cover 101 is welded through with a feeding pipe 105, the bottom of the driving motor 102 is clamped with a first rotating rod 106, the outer circumferential surface of the first rotating rod 106 is welded and fixed with a stirring blade 107 and a first spiral feeding assembly 108 from top to bottom, the first rotating rod 106 is inserted through the top of the barrel cover 101, the bottom of the mixing barrel 1 is welded and fixed with a support frame 103 around, the bottom of the mixing barrel 1 is welded through with a discharging pipe 104 in the center, the stirring blade 107 is inserted into the mixing barrel 1, and the first spiral feeding assembly 108 is inserted into the discharging pipe 104;

[0034] When the core yarn powder is fed, a large amount of mixed powder in a suitable ratio is poured into the mixing barrel 1 through the feeding pipe 105, the rotation of the first rotating rod 106 is driven by the driving motor 102, which further drives the rotation of the stirring blade 107 and the first spiral feeding assembly 108, the mixed powder poured into the mixing barrel 1 is continuously stirred, the powder falls into the discharging pipe 104 under the action of gravity, and the powder entering the discharging pipe 104 is continuously conveyed into the distribution pipe 2 through the rotation of the first spiral feeding assembly 108.

[0035] As shown in Fig. 1 , 3 , the top of the distribution pipe 2 is welded through with a first connecting pipe 202 in the center, one end of each feeding motor 201 is clamped with a second rotating rod 204, the outer circumferential surface of the second rotating rod 204 is welded and fixed with a second spiral feeding assembly 205, the second rotating rod 204 is inserted through and connected to one end of the distribution pipe 2, the second spiral feeding assembly 205 is inserted into the distribution pipe 2, and the first connecting pipe 202 is clamped at the bottom of the discharging pipe 104;

[0036] The rotation of the second rotating rod 204 and the second spiral feeding assembly 205 is driven by the feeding motor 201, so that the powder entering the distribution pipe 2 through the first connecting pipe 202 moves to each position in the distribution pipe 2, and the powder moving to different positions falls into the pressing assembly 301 and multiple third connecting pipes 304 through multiple distribution branch pipes 203 under the action of gravity.

[0037] As shown in Fig. 1 , 4, 5, 6, the one end of the pressing cylinder 302 slidingly clamped with telescopic rod 307, the other end of the telescopic rod 307 clamped with the pressing block 306, the telescopic rod 307 is inserted through the pressing assembly 301 one end, the pressing block 306 is attached to the inner wall of the pressing assembly 301, the outer peripheral surface of the pressing assembly 301 top through welding with the second connecting pipe 303, the other end of the pressing assembly 301 relative to the pressing cylinder 302 through welding with the fourth connecting pipe 305, the fourth connecting pipe 305 is inserted through the clamping of the material pipe 3 one end, the pressing assembly 301 is located at the bottom of the material pipe 2 one end, the second connecting pipe 303 is inserted through the clamping of a material branch pipe 203 bottom;

[0038] The outer peripheral surface of each pressing pipe 308 top through welding with the third connecting pipe 304, a third connecting pipe 304 is inserted through the clamping of a material branch pipe 203 bottom, the one end of each pressing motor 309 clamped with the third rotating rod 310, the outer peripheral surface of the third rotating rod 310 welding with the third spiral material feeding assembly 311, the third rotating rod 310 is inserted through the pressing pipe 308 one end, the third spiral material feeding assembly 311 is inserted into the inside of the pressing pipe 308;

[0039] The telescopic rod 307 is driven by the pressing cylinder 302, further drive the pressing block 306 in the pressing assembly 301 moves, the powder through the second connecting pipe 303 into the pressing assembly 301 is extruded, so that the powder is preliminary compaction, and the powder through the fourth connecting pipe 305 into the material pipe 3, while the preliminary compaction of the powder in the material pipe 3 is constantly moving, the powder in the third connecting pipe 304 under the action of gravity falls into the pressing pipe 308, through the pressing motor 309 drive the third rotating rod 310 and the third spiral material feeding assembly 311 rotation, drive the powder through the pressing pipe 308 to the material pipe 3, the powder in the material pipe 3 preliminary compaction is carried out in each angle of the powder supplement, ensure the output of the powder density uniform.

[0040] The specific working principle of the utility model is: when the core-spun yarn powder is transported, a large number of mixed powder according to the appropriate ratio is poured into the mixing barrel 1 through the feeding pipe 105, the rotation of the first rotating rod 106 is driven by the driving motor 102, the stirring blade 107 and the first spiral feeding assembly 108 are further driven to rotate, the powder in the mixing barrel 1 is stirred, the powder falling into the discharging pipe 104 is quickly fed into the distributing pipe 2 through the first connecting pipe 202, the second rotating rod 204 and the second spiral feeding assembly 205 are driven to rotate by the feeding motor 201, the powder is moved to different positions in the distributing pipe 2, the powder falls into the pressing assembly 301 and the third connecting pipe 304 through the multiple distributing branch pipes 203 under the action of gravity, the telescopic rod 307 is driven to extend and retract by the pressing cylinder 302, the pressing block 306 is further driven to move, the powder in the pressing assembly 301 is extruded, the powder is preliminarily compacted, the powder is fed into the feeding pipe 3 through the fourth connecting pipe 305, the preliminarily compacted powder is continuously moved in the feeding pipe 3, the powder is fed into the feeding pipe 3 by the rotation of the third rotating rod 310 and the third spiral feeding assembly 311 driven by the pressing motor 309, the preliminarily compacted powder in the feeding pipe 3 is supplemented from various angles, and the output powder is ensured to be dense and uniform.

[0041] The above is only the preferred embodiment of the utility model, and does not limit the utility model, any modification, equivalent replacement, improvement of the technical scheme recorded in the foregoing embodiments, all belong to the protection scope of the utility model.

Claims

1. A material conveying device for the production of a core-spun yarn, comprising a mixing bowl (1), a distribution pipe (2) and a conveying pipe (3), characterized in that: The mixing barrel (1) top clamping has a barrel cover (101), the barrel cover (101) top clamping fixed with drive motor (102), the mixing barrel (1) bottom clamping has a distribution pipe (2), the distribution pipe (2) both ends clamping has a material conveying motor (201), the distribution pipe (2) bottom through welding has a plurality of distribution branch pipes (203), the distribution pipe (2) bottom is provided with a material conveying pipe (3), the material conveying pipe (3) one end is provided with a pressing assembly (301), the pressing assembly (301) one side clamping has a pressing cylinder (302), the material conveying pipe (3) outer circumferential surface through welding has a plurality of pressing pipes (308), each pressing pipe (308) other end clamping fixed with a pressing motor (309).

2. A device for feeding a core yarn for the production of a core-spun yarn according to claim 1, characterized in that: The barrel cover (101) top through welding has a feeding pipe (105), the drive motor (102) bottom clamping has a first rotating rod (106), the first rotating rod (106) outer circumferential surface from top to bottom welding fixed with stirring blade (107) and first spiral material conveying assembly (108), the first rotating rod (106) through insertion in the barrel cover (101) top.

3. A device for feeding a core yarn for the production of a core-spun yarn according to claim 2, characterized in that: The mixing barrel (1) bottom four around welding fixed with support frame (103), the mixing barrel (1) bottom central through welding has a discharging pipe (104), the stirring blade (107) insertion in the mixing barrel (1), the first spiral material conveying assembly (108) insertion in the discharging pipe (104).

4. A device for feeding a core yarn for the production of a core-spun yarn according to claim 3, characterized in that: The distribution pipe (2) top central through welding has a first connecting pipe (202), each material conveying motor (201) one end clamping has a second rotating rod (204), the second rotating rod (204) outer circumferential surface welding fixed with second spiral material conveying assembly (205), the second rotating rod (204) through insertion in the distribution pipe (2) one end, the second spiral material conveying assembly (205) insertion in the distribution pipe (2), the first connecting pipe (202) through clamping in the discharging pipe (104) bottom.

5. A device for feeding a core yarn for the production of a core-spun yarn according to claim 1, characterized in that: The pressing cylinder (302) one end sliding clamping has a telescopic rod (307), the telescopic rod (307) other end clamping has a pressing block (306), the telescopic rod (307) through insertion in the pressing assembly (301) one end, the pressing block (306) is attached to the inner wall of the pressing assembly (301), the pressing assembly (301) outer circumferential surface top through welding has a second connecting pipe (303), the pressing assembly (301) relative to the pressing cylinder (302) other end through welding has a fourth connecting pipe (305), the fourth connecting pipe (305) through clamping in the material conveying pipe (3) one end, the pressing assembly (301) is located in the distribution pipe (2) bottom one end, the second connecting pipe (303) through clamping in one distribution branch pipe (203) bottom.

6. A device for feeding a core yarn for the production of a core-spun yarn according to claim 1, characterized in that: A third connecting pipe (304) is welded through the top of the outer circumferential surface of each of the pressing pipes (308), one of the third connecting pipes (304) is clamped at the bottom of one of the branch pipes (203), one end of each of the pressing motors (309) is clamped with a third rotating rod (310), the outer circumferential surface of the third rotating rod (310) is welded with a third spiral conveying assembly (311), the third rotating rod (310) is inserted through the one end of the pressing pipe (308), and the third spiral conveying assembly (311) is inserted into the inner side of the pressing pipe (308).

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