Automatic color paste blending equipment for high-speed spinning color silk

Abstract

The utility model discloses automatic color paste blending equipment for high-speed spinning color silk, and relates to the technical field of spinning color paste production. The device comprises a mixing cavity, a top cover, a conveying pipe and a metering pump, the conveying pipe is fixedly communicated with the upper portion of the peripheral side of the mixing cavity, an emptying valve is fixedly communicated with the peripheral side of the conveying pipe, a communicating pipe is fixedly communicated with the end, away from the mixing cavity, of the conveying pipe, and the metering pump is fixedly communicated with the end, away from the conveying pipe, of the communicating pipe. The input end of the metering pump fixedly communicates with an electric control multi-way valve, the top end of the mixing cavity is open, and a top cover is fixed to the top end of the mixing cavity. Through the arrangement of the mixing cavity, the top cover, the conveying pipe and the metering pump, the problems that color paste color difference is easily caused by color paste remaining in a pipeline in the spinning color silk color paste blending process, and the equipment cost is high in the use process are solved, and the spinning color silk color paste blending device has the advantages that in the spinning color silk color paste blending process, the input of color paste of different colors is more accurate, the color difference is small, and the production efficiency is improved. And the equipment cost is lower.

Description

Technical Field

[0001] The utility model belongs to the technical field of spinning color paste production, in particular to an automatic color paste mixing device for high-speed spinning colored yarns. Background Art

[0002] Spun color paste is a colorant used in the textile industry. It is mainly used to color fibers during the spinning process. Spun color paste can be used to color a variety of fibers, including viscose, polyester, acrylic, spandex and nylon. It is obtained by evenly dispersing the color paste in the spinning solution and coloring the fibers during the spinning process. In order to obtain the corresponding color and texture during the production of the color paste, the color pastes of different colors and textures need to be transported to the mixing equipment for corresponding deployment. However, it still has the following disadvantages in actual use:

[0003] During the mixing process of the spun yarn color paste, a certain amount of color paste remains in the conveying pipeline. During the secondary mixing, when the color paste is directly pumped into the mixing structure for mixing, the remaining color paste directly enters the mixing equipment. The amount of different color pastes entering the equipment is different, which easily causes a certain color difference in different batches of color paste;

[0004] Secondly, in the process of color paste production, multiple pipelines need to be coordinated. During the operation, multiple valves and metering pumps need to cooperate with each other. The equipment cost is high, and multiple metering pumps take up a large space. Utility Model Content

[0005] The purpose of the utility model is to provide an automatic color paste mixing device for high-speed spun yarn. By arranging a mixing chamber, a top cover, a feed pipe and a metering pump, the utility model solves the problems that the color paste may have color difference due to the color paste retained in the pipeline during the mixing of the spun yarn color paste and the high cost of the equipment during use.

[0006] In order to solve the above technical problems, the utility model is achieved through the following technical solutions:

[0007] The utility model is an automatic color paste mixing device for high-speed spinning colored yarns, comprising a mixing chamber, a top cover, a feed pipe and a metering pump. The upper part of the peripheral side of the mixing chamber is fixedly connected with the feed pipe, the peripheral side of the feed pipe is fixedly connected with an emptying valve, one end of the feed pipe away from the mixing chamber is fixedly connected with a connecting pipe, one end of the connecting pipe away from the feed pipe is fixedly connected with the metering pump, the input end of the metering pump is fixedly connected with an electrically controlled multi-way valve, the top end of the mixing chamber is open, and the top end is fixed with the top cover. When working, the color paste is contained in the mixing chamber through the mixing chamber to perform mixing operations, the top end of the mixing chamber is closed through the top cover, the color paste pumped out of the metering pump is fed into the mixing chamber through the feed pipe, and different color pastes are transported to the delivery pipe through the cooperation of the metering pump and the electrically controlled multi-way valve.

[0008] Furthermore, a mounting ring is fixed at the upper edge of the peripheral side of the mixing chamber, the output end of the mixing chamber is fixedly connected to an output pipe, an electric control valve is fixed on the peripheral side of the output pipe, the mixing chamber is installed with the top cover through the mounting ring, and the output on and off of the output pipe is controlled by the electric control valve.

[0009] Furthermore, a reducer is fixed at the top center of the top cover, a motor 1 is fixed at the top of the reducer, an output end of the motor 1 is fixed to a power input end of the reducer, and the reducer is driven by the motor 1 to drive the rotating rod to rotate.

[0010] Furthermore, a rotating rod penetrating the top cover is fixed to the output end of the reducer, a stirring frame is fixed to the bottom end of the rotating rod, a liquid level temperature sensor vertically penetrating the top cover outside the reducer is fixed, and the liquid level temperature sensor under the top cover is arranged in the mixing chamber and fits with the inner wall of the mixing chamber, so that when working, the rotating rod rotates and the stirring frame rotates.

[0011] Furthermore, the feeding pipe is arranged in a Z shape as a whole, and the drain valve is fixedly connected to a straight portion of the feeding pipe with a lower height, and the drain valve discharges excess color paste in the feeding pipe.

[0012] Furthermore, a second motor is fixed to one end of the metering pump away from the electronically controlled multi-way valve, and an output end of the second motor is fixed to a power input end of the metering pump, so that the metering pump is driven to work by the second motor.

[0013] The utility model has the following beneficial effects:

[0014] The utility model solves the problem that color paste has color difference due to color paste retained in the pipeline during the preparation of color paste for spun yarn by arranging a mixing chamber, a top cover and a feed pipe. When the metering pump is pumping, the corresponding color paste is conveyed to the feed pipe through the connecting pipe, and then conveyed to the mixing chamber through the feed pipe. When the metering pump conveys the last color paste, it conveys more than the capacity of the entire feed pipe. When the metering pump stops working, the drain valve on the feed pipe is opened to discharge the remaining color paste in the feed pipe, so that when the color paste is prepared for the second time, excess color paste is prevented from entering the mixing chamber, so that when the color paste is prepared for multiple times, the color paste slurry is conveyed more accurately and the color difference of the color paste is smaller.

[0015] The utility model solves the problem of high equipment cost during use by arranging a mixing chamber, a material delivery pipe and a metering pump, and connects each input end of the electric-controlled multi-way valve with external color pastes of different colors, textures and the like, so that when the metering pump is working, the electric-controlled multi-way valve controls the corresponding color paste pipeline to be connected with the metering pump, so that the metering pump delivers the corresponding color paste to the connecting pipe, and then delivers it to the material delivery pipe through the connecting pipe. After metering to a given amount, the second motor on the metering pump is turned off, the electric-controlled multi-way valve is started, the second motor is restarted, another color paste is delivered to the material delivery pipe, and then delivered to the mixing chamber through the material delivery pipe, and the work is repeated until the preparation of the color paste is completed. During the work, the work can be completed by a single metering pump in cooperation with the electric-controlled multi-way valve, and the equipment cost during the work is lower. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0017] Figure 1 It is a stereoscopic diagram of the assembly structure of an automatic color paste mixing device for high-speed spinning colored yarn;

[0018] Figure 2 It is a three-dimensional diagram of the mixing chamber structure;

[0019] Figure 3 It is a three-dimensional diagram of the top cover structure;

[0020] Figure 4 It is a three-dimensional diagram of the material conveying pipe structure;

[0021] Figure 5 It is a three-dimensional diagram of the metering pump structure.

[0022] Reference numerals:

[0023] 1. Mixing chamber; 101. Output pipe; 102. Electric control valve; 103. Mounting ring; 2. Top cover; 201. Reducer; 202. Motor 1; 203. Rotating rod; 204. Stirring frame; 205. Liquid level temperature sensor; 3. Feed pipe; 301. Drain valve; 4. Metering pump; 401. Connecting pipe; 402. Motor 2; 403. Electric control multi-way valve. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Specific embodiment 1

[0025] See also Figure 1-4 The utility model is an automatic color paste mixing device for high-speed spinning color yarn, comprising a mixing chamber 1, a top cover 2, a feed pipe 3 and a metering pump 4. The upper part of the peripheral side of the mixing chamber 1 is fixedly connected with the feed pipe 3. The mixing chamber 1 mixes and transports the spinning color paste materials entering therein, and the color paste output by the metering pump 4 is transported to the mixing chamber 1 through the feed pipe 3. The peripheral side of the feed pipe 3 is fixedly connected with an emptying valve 301. The bottom end of the emptying valve 301 is connected with the material for collecting waste color paste. The remaining color paste in the feed pipe 3 is output to the collecting device through the emptying valve 301. The end of the feed pipe 3 away from the mixing chamber 1 is fixedly connected with a connecting pipe 401. The color paste output from the metering pump 4 is transported to the feed pipe 3 through the connecting pipe 401. One end of the connecting pipe 401 away from the feed pipe 3 is fixedly connected to the metering pump 4. The color paste raw material is pumped and transported by the metering pump 4, and the amount of the transported color paste raw material is metered by the metering pump 4. The input end of the metering pump 4 is fixedly connected to the electric-controlled multi-way valve 403. Multiple input ends of the electric-controlled multi-way valve 403 are connected with multiple pipelines for transporting different color pastes, so that when the color paste is working, it is respectively transported to the metering pump 4 through the electric-controlled multi-way valve 403. The top end of the mixing chamber 1 is open, and a top cover 2 is fixed on the top end, and the top end of the mixing chamber 1 is closed by the top cover 2.

[0026] Specifically, a mounting ring 103 is fixed at the upper edge of the peripheral side of the mixing chamber 1, an output end of the mixing chamber 1 is fixedly connected to an output pipe 101, an electric control valve 102 is fixed to the peripheral side of the output pipe 101, the mixing chamber 1 discharges the mixed and formulated color paste through the output pipe 101, and the on-off is controlled by the electric control valve 102, the mounting screw at the bottom end of the top cover 2 is inserted into the mounting ring 103, and extends out of the bottom end of the mounting ring 103, the top cover 2 is installed on the mixing chamber 1 by screwing the mounting nut onto the mounting screw and abutting against the bottom end of the mounting ring 103.

[0027] Furthermore, a reducer 201 is fixed at the top center of the top cover 2, and a motor 202 is fixed at the top of the reducer 201. The output end of the motor 202 is fixed to the power input end of the reducer 201. When the top cover 2 is working, the reducer 201 is driven by the motor 202, which drives the rotating rod 203 to rotate.

[0028] Furthermore, a rotating rod 203 penetrating the top cover 2 is fixed to the output end of the reducer 201, a stirring frame 204 is fixed to the bottom end of the rotating rod 203, a liquid level temperature sensor 205 vertically penetrating the top cover 2 outside the reducer 201 is fixed, and the liquid level temperature sensor 205 below the top cover 2 is arranged in the mixing chamber 1 and fits with the inner wall of the mixing chamber 1. The rotation of the rotating rod 203 drives the stirring frame 204 to rotate, and the color paste in the mixing chamber 1 is stirred, and the color paste level and temperature in the mixing chamber 1 are measured by the liquid level temperature sensor 205.

[0029] Furthermore, the material conveying pipe 3 is arranged in a Z shape as a whole, and the drain valve 301 is fixedly connected to a straight portion of the material conveying pipe 3 with a lower height, so that the material on the peripheral side of the material conveying pipe 3 can be discharged.

[0030] The operation process of this embodiment is as follows: when working, when the metering pump 4 is pumping, the corresponding color paste is conveyed to the feed pipe 3 through the connecting pipe 401, and then conveyed to the mixing chamber 1 through the feed pipe 3. When the metering pump 4 conveys the last color paste, it conveys more than the capacity of the entire feed pipe 3. When the metering pump 4 stops working, the drain valve 301 on the delivery pipe is opened to discharge the remaining color paste in the feed pipe 3, so that when the color paste is mixed for the second time, the excess color paste is prevented from entering the mixing chamber 1. The reducer 201 driven by the motor 202 drives the rotating rod 203 to rotate. When the rotating rod 203 rotates, it drives the stirring frame 204 to rotate. When the stirring frame 204 rotates, the color paste in the mixing chamber 1 is evenly mixed. Specific embodiment 2

[0031] See also Figure 1 , 4 5. On the basis of the specific embodiment 1, a motor 2 402 is fixed to one end of the metering pump 4 away from the electric-controlled multi-way valve 403, and the output end of the motor 2 402 is fixed to the power input end of the metering pump 4. When the metering pump 4 is working, it is driven by the power generated by the motor 2 402.

[0032] The operation process of this embodiment is: when working, first connect the various input ends of the electrically controlled multi-way valve 403 with the external color pastes of different colors, textures, etc., so that when working, when the metering pump 4 is working, the electrically controlled multi-way valve 403 controls the corresponding color paste pipeline to be connected with the metering pump 4, so that the metering pump 4 transports the corresponding color paste to the connecting pipe 401, and then transports it to the feed pipe 3 through the connecting pipe 401. After metering to a given amount, turn off the motor 2 402 on the metering pump 4, start the electrically controlled multi-way valve 403, restart the motor 2 402, transport another color paste to the feed pipe 3, and then transport it to the mixing chamber 1 through the feed pipe 3, and repeat the work until the preparation of the color paste is completed.

[0033] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0034] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. An automatic color paste mixing device for high-speed spinning colored yarn, comprising a mixing chamber (1), a top cover (2), a feed pipe (3) and a metering pump (4), characterized in that: The upper part of the peripheral side of the mixing chamber (1) is fixedly connected to a feed pipe (3), the peripheral side of the feed pipe (3) is fixedly connected to a drain valve (301), one end of the feed pipe (3) away from the mixing chamber (1) is fixedly connected to a connecting pipe (401), one end of the connecting pipe (401) away from the feed pipe (3) is fixedly connected to a metering pump (4), the input end of the metering pump (4) is fixedly connected to an electrically controlled multi-way valve (403), and the top end of the mixing chamber (1) is open and a top cover (2) is fixedly connected to the top end.

2. The automatic color paste mixing device for high-speed spinning of colored yarn according to claim 1, characterized in that: A mounting ring (103) is fixed at the upper edge of the peripheral side of the mixing chamber (1), an output end of the mixing chamber (1) is fixedly connected to an output pipe (101), and an electric control valve (102) is fixed to the peripheral side of the output pipe (101).

3. The automatic color paste mixing device for high-speed spinning of colored yarn according to claim 1, characterized in that: A reducer (201) is fixed at the top center of the top cover (2), a motor 1 (202) is fixed at the top of the reducer (201), and an output end of the motor 1 (202) is fixed to a power input end of the reducer (201).

4. The automatic color paste mixing device for high-speed spinning of colored yarn according to claim 3, characterized in that: A rotating rod (203) penetrating the top cover (2) is fixed to the output end of the reducer (201), a stirring frame (204) is fixed to the bottom end of the rotating rod (203), a liquid level temperature sensor (205) vertically penetrating the top cover (2) outside the reducer (201) is fixed, and the liquid level temperature sensor (205) below the top cover (2) is arranged in the mixing chamber (1) and is in contact with the inner wall of the mixing chamber (1).

5. The automatic color paste mixing device for high-speed spinning of colored yarn according to claim 1, characterized in that: The material conveying pipe (3) is arranged in a Z shape as a whole, and the drain valve (301) is fixedly connected to a straight portion of the material conveying pipe (3) with a relatively low height.

6. The automatic color paste mixing device for high-speed spinning of colored yarn according to claim 1, characterized in that: A second motor (402) is fixed to one end of the metering pump (4) away from the electrically controlled multi-way valve (403), and an output end of the second motor (402) is fixed to a power input end of the metering pump (4).

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