Automatic feeding device of dye vat

Abstract

The utility model discloses an automatic feeding device of a dye vat, which comprises a plurality of batching pipes arranged on the dye vat and a quantitative water tank positioned on one side of the batching pipes, a quantitative box is inserted into one side of the batching pipe, and a through hole is formed in the lower part of the quantitative box; rotating rollers driven by a motor to rotate are arranged on one side of the dye vat, and through holes right opposite to the penetrating holes are formed in the rotating rollers. Compared with the prior art, the dye vat feeding device has the advantages that quantitative feeding can be conducted on the dye vat, so that automatic feeding of the dye vat is guaranteed, and meanwhile the color difference problem caused by manual feeding or automatic feeding of traditional equipment is reduced. And the product quality is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of printing and dyeing equipment, in particular to an automatic feeding device for a dyeing vat. Background Art

[0002] Dyeing vats are used to dye textile fabrics. In the process of adding dye liquid to existing dyeing vats, manual mixing is required to prevent excessive dye addition from causing color difference with other batches. Dyeing vats can also be accessed through equipment, but the accuracy is insufficient and color difference is still prone to occur. Utility Model Content

[0003] The utility model aims to provide an automatic feeding device for a dyeing vat which can reduce color difference.

[0004] The above technical purpose of the utility model is achieved through the following technical scheme: an automatic feeding device for a dye vat comprises a plurality of dosing pipes arranged on the dye vat, and a quantitative water tank located on one side of the dosing pipes; a quantitative box is inserted and arranged on one side of the dosing pipe, and perforations are arranged below the quantitative box; a rotating roller driven by a motor is arranged on one side of the dye vat, and through holes are arranged on the rotating roller facing the perforations.

[0005] It is further configured as follows: an electromagnetic valve is arranged between the dosing pipe and the quantitative box, a float is arranged in the quantitative box, a travel switch connected to the electromagnetic valve is arranged on one side of the quantitative box, and the rise and sinking of the float drives the travel switch to move.

[0006] It is further configured as follows: a vertical column is arranged in the dyeing vat, and a buoy is sleeved on the vertical column.

[0007] It is further configured as follows: an extension portion is provided on the perforation, and a semicircular arc is provided below the extension portion to abut against the rotating roller.

[0008] It is further configured as follows: a vertical slide bar is provided on one side of the quantitative box, a travel switch is provided on the vertical slide bar, and a nut is fixed on the top of the vertical slide bar.

[0009] In summary, the utility model has the following beneficial effects: through the application, quantitative feeding can be performed on the dye vat, thereby ensuring automatic feeding of the dye vat, while reducing the color difference problem caused by manual or traditional equipment automatic feeding, and ensuring product quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is an automatic feeding device;

[0011] Figure 2 A schematic cross-sectional view of a rotating roller.

[0012] In the figure: 1. dye vat; 2. dosing pipe; 3. quantitative water tank; 4. quantitative box; 5. perforation; 6. rotating roller; 7. through hole; 8. solenoid valve; 9. buoy; 10. travel switch; 11. vertical column; 12. extension; 13. semicircular arc; 14. vertical slide rod; 15. nut. DETAILED DESCRIPTION

[0013] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0014] The automatic feeding device of the dye vat 1 includes a plurality of dosing pipes 2 arranged on the dye vat 1, and the dosing pipes 2 are used to hold dye solutions of different colors. The dye vat 1 is also provided with a quantitative water tank 3, and the quantitative water tank 3 is used to add water to the dye vat 1, which can be done manually or by automatic control of the prior art. In the present application, the situation that the dye solution in the dye vat 1 needs to be replenished is detected by the detection system of the prior art, and this application will not repeat it.

[0015] A quantitative box 4 is plugged into one side of the dosing pipe 2, and a solenoid valve 8 is provided between the quantitative box 4 and the dosing pipe 2. When the solenoid valve 8 is opened, the dye in the dosing pipe 2 moves back into the quantitative box 4. The quantitative box 4 can change its capacity by plugging, which is used to make targeted changes in the case of large changes in the dye ratio.

[0016] A vertical column 11 is provided in the dye vat 1, and a buoy 9 is provided on the vertical column 11. The buoy 9 is in the form of a sphere, and its middle position is sleeved on the vertical column 11. When the dye liquid level rises, it moves upward accordingly. A vertical slide bar 14 is provided on the dye vat 1, and the vertical slide bar 14 is fixed on the dye vat 1 by a nut 15, so that its vertical height in the dye vat 1 can be changed. Among them, a travel switch 10 is provided on the vertical slide bar 14, and the buoy 9 rises or falls and contacts the travel switch 10, which can achieve the purpose of opening or closing the travel switch 10. The vertical column 11 can realize the upper and lower settings of the buoy 9 by fixing the nut 15, which meets the situation when the ratio is slightly changed. Preferably, a track is provided in the dye vat 1 to ensure that the vertical column 11 can fit the inner wall of the dye vat 1 and ensure the stability of the travel switch 10.

[0017] The travel switch 10 is connected to the electromagnetic valve 8 to control the amount of dye liquid delivered from the batching pipe 2 to the quantitative box 4. When the float 9 drops and the travel switch 10 opens the electromagnetic valve 8, a delay effect is provided to prevent the delivery of dye liquid to the quantitative box 4 when the dye liquid in the quantitative box 4 is not drained.

[0018] A rotating roller 6 driven by a motor is provided on one side of the dye vat 1, and a through hole 7 facing the through hole 5 is provided on the rotating roller 6. When the motor drives the rotating roller 6 to rotate, the through hole 5 can correspond to the through hole 7, so that the dye liquid in the quantitative box 4 falls into the dye vat 1, realizing automatic feeding of the dye vat 1.

[0019] An extension portion 12 is provided on the perforation 5 , and a semicircular arc 13 is provided below the extension portion 12 to contact the rotating roller 6 . The semicircular arc 13 is concave and is preferably provided with rubber to ensure the sealing between the extension portion 12 and the rotating roller 6 .

[0020] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed, but such modifications are protected by patent law as long as they are within the scope of the claims of the present invention.

Claims

1. Automatic feeding device for dyeing vat, characterized by: It comprises a plurality of dosing pipes arranged on the dye vat, and a quantitative water tank located on one side of the dosing pipes; a quantitative box is inserted and arranged on one side of the dosing pipe, and a perforation is arranged below the quantitative box; a rotating roller driven by a motor is arranged on one side of the dye vat, and a through hole is arranged on the rotating roller facing the perforation.

2. The automatic feeding device for dyeing vat according to claim 1, characterized in that: An electromagnetic valve is arranged between the dosing pipe and the quantitative box, a float is arranged in the quantitative box, and a travel switch connected to the electromagnetic valve is arranged on one side of the quantitative box. The rise and sink of the float drives the travel switch to move.

3. The automatic feeding device for dyeing vat according to claim 2, characterized in that: A vertical column is arranged in the dye vat, and a buoy is mounted on the vertical column.

4. The automatic feeding device for dyeing vat according to claim 1, characterized in that: An extension portion is arranged on the perforation, and a semicircular arc which contacts with the rotating roller is arranged below the extension portion.

5. The automatic feeding device for dyeing vat according to claim 1, characterized in that: A vertical slide bar is arranged on one side of the quantitative box, a travel switch is arranged on the vertical slide bar, and a nut is fixed on the top of the vertical slide bar.

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