Quantitative feeding device for compounding textile auxiliaries

Abstract

The quantitative feeding device comprises a quantitative barrel, a piston plunger pump and a mounting frame, the upper end of the quantitative barrel is fixedly connected with the mounting frame, the piston plunger pump is fixedly connected to the mounting frame, one end of the piston plunger pump is fixedly connected with a material taking pipe, one side of the lower end of the piston plunger pump is fixedly connected with a feeding pipe, and the other side of the lower end of the piston plunger pump is fixedly connected with a discharging pipe. The other end of the feeding pipe is connected with the upper end of the quantifying barrel, an exhaust pipe is fixedly connected to one side of the upper end of the quantifying barrel, a discharging pipe is fixedly connected to the lower end of the quantifying barrel, a discharging valve is fixedly connected to the discharging pipe, and a liquid level meter is fixedly connected to one side of the upper end of the quantifying barrel; and an alarm is fixedly connected to the quantitative barrel on one side of the liquid level meter. The utility model aims to provide an automatic chemical additive feeding device which is more accurate, more efficient and safer.

Description

Technical Field

[0001] The utility model relates to the technical field of mixing equipment, in particular to a quantitative feeding device for compounding textile auxiliaries. Background Art

[0002] In the textile industry, it is a standard practice to use various chemical additives to treat fibers, yarns and fabrics. These additives are not only essential to improving product quality, but also play a key role in the production process. The traditional way of adding additives involves manual measurement and addition, which is not only time-consuming and labor-intensive, but also difficult to ensure the accuracy and consistency of addition.

[0003] With the improvement of production efficiency and product quality requirements, the limitations of manual dosing methods have become increasingly obvious. First, there is a risk of human error in manual dosing, which may lead to excessive or insufficient additives, affecting the processing quality of the product. Second, the efficiency of manual operation is relatively low, which is not conducive to large-scale production. Finally, manual handling of chemicals may pose a risk to the health and safety of operators.

[0004] In order to solve the above problems, the demand for automatic feeding system has emerged. The existing automatic feeding system can improve the accuracy and repeatability of feeding to a certain extent and reduce the errors of manual operation. However, many existing systems still have some defects, such as complex operation process, difficult maintenance, high cost, and insufficient adaptability to specific types of chemical additives.

[0005] Therefore, there is an urgent need for a technical solution that can automate the dosing of textile auxiliaries more accurately, more effectively, and more safely. The ideal system should ensure that chemical auxiliaries are added to the textile process in the correct proportion and amount, while simplifying the operating process, reducing maintenance costs, and improving the safety of operators.

[0006] The present invention proposes a quantitative feeding device for compounding textile auxiliaries, aiming to overcome the deficiencies of the prior art and provide a more accurate, efficient and safe automated chemical auxiliaries feeding solution. Utility Model Content

[0007] In view of the above-mentioned deficiencies existing in the prior art, the utility model aims to provide a more accurate, efficient and safe automatic chemical additive feeding device.

[0008] The technical solution adopted by the utility model to achieve the above-mentioned purpose is: a quantitative feeding device for compounding textile auxiliaries, comprising a quantitative barrel, a piston column pump, and a mounting frame, wherein the quantitative barrel is a container for storing textile auxiliaries, which is convenient for temporarily storing textile auxiliaries and for quantitatively measuring the stored textile auxiliaries; the quantitative barrel needs to be able to resist chemical corrosion and have sufficient strength to store the auxiliaries, the upper end of the quantitative barrel is fixedly connected to the mounting frame, the mounting frame is fixedly connected to the piston column pump, the piston pump column is used to extract or pressurize liquid, here it is used to extract a certain amount of textile auxiliaries from the auxiliary agent storage tank, and then pressurize it to the quantitative barrel, the piston column pump can provide a stable and controllable flow rate, one end of the piston column pump is fixedly connected to a material taking pipe, one side of the lower end of the piston column pump is fixedly connected to a feed pipe, the other end of the feed pipe is connected to the upper end of the quantitative barrel, when in use, the other end of the material taking pipe is connected to the auxiliary agent storage tank, and the textile auxiliaries in the auxiliary agent storage tank are pumped to the A dosing barrel, one side of the upper end of the dosing barrel is fixedly connected with an exhaust pipe for discharging excess gas in the barrel and maintaining pressure balance in the dosing barrel, a discharge pipe is fixedly connected at the lower end of the dosing barrel for discharging the additive in the dosing barrel, thereby completing the feeding operation, a discharge valve is fixedly connected to the discharge pipe for controlling the discharge of the additive, a liquid level gauge is fixedly connected to one side of the upper end of the dosing barrel for real-time monitoring of the liquid level of the additive in the dosing barrel, an alarm is fixedly connected to the dosing barrel on one side of the liquid level gauge, when in use, the piston pump column temporarily pumps the set metered textile additive into the dosing barrel, the liquid level gauge in the dosing barrel is used to monitor the additive level in real time, when the error between the amount of liquid injected into the dosing barrel by the piston pump column and the amount of liquid monitored by the liquid level gauge is within the set value, the discharge valve can be opened to discharge the additive in the dosing barrel through the discharge pipe, if the error between the amount of liquid injected by the piston pump column and the amount of liquid monitored by the liquid level gauge is large, the alarm sends an alarm signal to remind the operator to perform corresponding operations.

[0009] In one embodiment, a liquid level window is provided on the outer wall of the quantitative barrel, and a scale line is provided on the quantitative barrel on one side of the liquid level window.

[0010] In one embodiment, the piston column pump includes a piston barrel, a piston block, and a reciprocating cylinder. The piston barrel is fixedly connected to a mounting frame. One end of the piston barrel is fixedly connected to the reciprocating cylinder. One end of the push rod of the reciprocating cylinder is fixedly connected to the piston block. The piston block moves relative to the piston in the reciprocating cylinder.

[0011] In one embodiment, the material taking pipe and the material feeding pipe are both fixedly connected to one end of the piston cylinder, and a one-way valve is fixedly connected to the material taking pipe and the material feeding pipe.

[0012] Beneficial effects of the utility model:

[0013] 1. Precise control: First, the piston pump can accurately take the set amount of textile auxiliaries, and then the liquid level meter can further confirm the measured auxiliaries. Only when the quantity error of the two is within the set range can the auxiliaries be injected into the next equipment, thus ensuring the consistency of chemical ratio and the stability of product quality;

[0014] 2. Improve efficiency: The automated feeding process significantly improves production efficiency. Compared with manual feeding, this device greatly reduces manpower requirements and shortens feeding time, which helps to speed up the production process and improve overall production throughput;

[0015] 3. Easy operation: The device simplifies the operation process through design, making it easy to operate and maintain. The clear liquid level window and scale, as well as the automated liquid level monitoring and alarm system, provide operators with convenient operation processes and instant feedback information;

[0016] 4. Improved safety: Due to the automation of the operation process, direct contact between personnel and chemical additives is reduced, reducing potential health risks. In addition, the closed design and exhaust system of the device also ensure the safety of the working environment and reduce the environmental pollution that may be caused by chemicals;

[0017] 5. Strong adaptability: The design of this device takes into account textile auxiliaries of different types and viscosities, making it widely applicable to different textile processing needs. This versatility enables the device to be flexibly adjusted to adapt to changing production requirements, thereby improving the use value of the equipment;

[0018] In summary, the quantitative feeding device for compounding textile auxiliaries of the present invention not only improves the precision and efficiency of textile processing, but also enhances the convenience and safety of operation, while reducing maintenance costs, and provides the textile industry with an automated feeding solution with superior comprehensive performance. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model;

[0021] Figure 3 It is a schematic diagram of the cross-sectional structure of the piston column pump of the utility model.

[0022] In the figure: 1 metering barrel, 2 piston column pump, 3 mounting frame, 4 material taking pipe, 5 feeding pipe, 6 exhaust pipe, 7 discharge pipe, 8 discharge valve, 9 liquid level meter, 10 alarm, 11 liquid level window, 12 scale line, 13 piston cylinder, 14 piston block, 15 reciprocating cylinder, 16 check valve. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0024] See also Figure 1-3 , a quantitative feeding device for compounding textile auxiliaries, comprising a quantitative barrel 1, a piston column pump 2, and a mounting frame 3, wherein the quantitative barrel 1 is a container for storing textile auxiliaries, which is convenient for temporarily storing textile auxiliaries and for quantitatively measuring the stored textile auxiliaries; the quantitative barrel 1 needs to be able to resist chemical corrosion and have sufficient strength to store the auxiliaries, the upper end of the quantitative barrel 1 is fixedly connected with a mounting frame 3, the mounting frame 3 is fixedly connected with a piston column pump 2, the piston pump column is used to extract or pressurize liquid, here it is used to extract a certain amount of textile auxiliaries from the auxiliary agent storage tank, and then pressurize it to the quantitative barrel 1, the piston column pump 2 can provide a stable and controllable flow rate, one end of the piston column pump 2 is fixedly connected with a material taking pipe 4, one side of the lower end of the piston column pump 2 is fixedly connected with a feeding pipe 5, the other end of the feeding pipe 5 is connected to the upper end of the quantitative barrel 1, when in use, the other end of the material taking pipe 4 is connected to the auxiliary agent storage tank, and the textile auxiliaries in the auxiliary agent storage tank are pumped to the quantitative barrel 1 through the piston pump column, and the upper end of the quantitative barrel 1 is fixedly connected to An exhaust pipe 6 is connected to discharge the excess gas in the barrel and maintain the pressure balance in the quantitative barrel 1. A discharge pipe 7 is fixedly connected to the lower end of the quantitative barrel 1 for discharging the additive in the quantitative barrel 1, thereby completing the feeding operation. A discharge valve 8 is fixedly connected to the discharge pipe 7 for controlling the discharge of the additive. A liquid level gauge 9 is fixedly connected to one side of the upper end of the quantitative barrel 1 for real-time monitoring of the liquid level of the additive in the quantitative barrel 1. An alarm 10 is fixedly connected to the quantitative barrel 1 on one side of the liquid level gauge 9. When in use, the piston pump column temporarily pumps the set metered textile additive into the quantitative barrel 1. The liquid level gauge 9 in the quantitative barrel 1 is used to monitor the additive liquid level in real time. When the error between the amount of liquid injected into the quantitative barrel 1 by the piston pump column and the amount of liquid monitored by the liquid level gauge 9 is within the set value, the discharge valve 8 can be opened to discharge the additive in the quantitative barrel 1 through the discharge pipe 7. If the error between the amount of liquid injected by the piston pump column and the amount of liquid monitored by the liquid level gauge 9 is large, the alarm 10 sends an alarm signal to remind the operator to perform corresponding operations.

[0025] In one embodiment, a liquid level window 11 is provided on the outer wall of the dosing barrel 1. The liquid level window 11 is a transparent area on the outer wall of the dosing barrel 1, allowing the operator to directly see the liquid level position in the barrel. The liquid level window 11 is usually made of a transparent material resistant to chemical corrosion, such as tempered glass or a specific plastic material, so that it can be safely used for various chemical additives. Scale lines 12 are provided on the dosing barrel 1 on one side of the liquid level window 11. These scale lines 12 mark different volumes or heights so that the operator can accurately read the current liquid level. The scale lines 12 can be accurately printed or engraved on the barrel side or the liquid level window 11 to ensure the accuracy of the reading;

[0026] These scale lines 12 mark different volumes or heights so that the operator can accurately read the current liquid level. The scale lines 12 can be accurately printed or engraved on the barrel side or the liquid level window 11 to ensure the accuracy of the reading; when the amount of liquid injected into the metering barrel 1 by the piston pump column is greatly different from the amount of liquid monitored by the liquid level meter 9, a simple and direct way is provided for quick inspection. In actual use, the operator only needs to observe the height of the additive in the liquid level window 11 and refer to the scale lines 12 next to it to know the current liquid level and the amount of additive in the metering barrel 1, so as to adjust the working parameters of the piston pump 2 or determine whether the liquid level meter 9 is damaged.

[0027] In one embodiment, the piston column pump 2 includes a piston barrel 13, a piston block 14, and a reciprocating cylinder 15, wherein the piston barrel 13 is the main component of the piston column pump 2, which is usually a cylindrical structure, used to accommodate the piston block 14 and allow it to reciprocate inside. The material used for the piston barrel 13 needs to have sufficient strength and corrosion resistance to adapt to the delivery of various chemical additives; the piston block 14 is installed inside the piston barrel 13 and is connected to the top rod of the reciprocating cylinder 15; the piston block 14 is responsible for moving back and forth in the piston barrel 13, and absorbs and discharges the textile auxiliaries through its reciprocating motion; the reciprocating cylinder 15 is responsible for providing power to drive the piston block 14 to reciprocate in the piston barrel 13, and the reciprocating cylinder 15 is responsible for providing power to drive the piston block 14 to reciprocate in the piston barrel 13. 5 can be driven by air pressure or other power sources, and its push rod is directly connected to the piston block 14; a one-way valve 16 is installed on each of the material taking pipe 4 and the feeding pipe 5; these one-way valves 16 ensure that the auxiliary agent can only flow in one direction, that is, the material taking pipe 4 only allows the auxiliary agent to enter the piston cylinder 13, and the feeding pipe 5 only allows the auxiliary agent to flow out of the piston cylinder 13; the piston cylinder 13 is fixedly connected to the mounting frame 3, one end of the piston cylinder 13 is fixedly connected to a reciprocating cylinder 15, one end of the push rod of the reciprocating cylinder 15 is fixedly connected to the piston block 14, and the piston block 14 moves relative to the piston in the reciprocating cylinder 15; the material taking pipe 4 and the feeding pipe 5 are both fixedly connected to one end of the piston cylinder 13, and the material taking pipe 4 and the feeding pipe 5 are both fixedly connected to the one end of the piston cylinder 13, and the one-way valve 16 is fixedly connected to each of the material taking pipe 4 and the feeding pipe 5;

[0028] The working principle of piston pump 2 is as follows:

[0029] When the reciprocating cylinder 15 is started, the cylinder's push rod pushes the piston block 14 to reciprocate in the piston tube 13;

[0030] When the piston block 14 is pulled backward (inhalation stage), negative pressure is formed inside the piston cylinder 13, and the textile auxiliary agent is sucked into the piston cylinder 13 through the one-way valve 16 on the material taking pipe 4;

[0031] When the piston block 14 is pushed forward (exhaust stage), the pressure inside the piston cylinder 13 increases, and the additive is discharged through the one-way valve 16 installed on the feed pipe 5 and transported to the next process or storage container;

[0032] By controlling the action frequency and stroke of the reciprocating cylinder 15, the delivery amount of the auxiliary agent can be accurately controlled, thereby ensuring the accuracy and repeatability of the textile auxiliary agent feeding process.

[0033] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0034] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A quantitative feeding device for compounding textile auxiliaries, comprising a quantitative barrel (1), a piston pump (2), and a mounting frame (3). Features: The upper end of the metering barrel (1) is fixedly connected to a mounting frame (3), the mounting frame (3) is fixedly connected to a piston column pump (2), one end of the piston column pump (2) is fixedly connected to a material taking pipe (4), one side of the lower end of the piston column pump (2) is fixedly connected to a feeding pipe (5), the other end of the feeding pipe (5) is connected to the upper end of the metering barrel (1), one side of the upper end of the metering barrel (1) is fixedly connected to an exhaust pipe (6), the lower end of the metering barrel (1) is fixedly connected to a discharge pipe (7), the discharge pipe (7) is fixedly connected to a discharge valve (8), the upper end of the metering barrel (1) is fixedly connected to a liquid level meter (9), and the metering barrel (1) on one side of the liquid level meter (9) is fixedly connected to an alarm (10).

2. A quantitative feeding device for compounding textile auxiliaries according to claim 1, Features: The outer wall of the quantitative barrel (1) is provided with a liquid level window (11), and a scale line (12) is provided on the quantitative barrel (1) on one side of the liquid level window (11).

3. A quantitative feeding device for compounding textile auxiliaries according to claim 1, Features: The piston column pump (2) comprises a piston barrel (13), a piston block (14), and a reciprocating cylinder (15); the piston barrel (13) is fixedly connected to a mounting frame (3); one end of the piston barrel (13) is fixedly connected to the reciprocating cylinder (15); one end of a push rod of the reciprocating cylinder (15) is fixedly connected to the piston block (14); and the piston block (14) moves relative to the piston in the reciprocating cylinder (15).

4. A quantitative feeding device for compounding textile auxiliaries according to claim 3, Features: The material taking pipe (4) and the material feeding pipe (5) are both fixedly connected to one end of the piston cylinder (13), and a one-way valve (16) is fixedly connected to the material taking pipe (4) and the material feeding pipe (5).

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