Dyeing machine capable of improving dyeing quality

Abstract

The utility model discloses a dyeing machine capable of improving dyeing quality, which comprises a yarn feeding frame, an oxidation frame and a drying cylinder are sequentially arranged on one side of the yarn feeding frame, and a scouring tank, a rinsing tank and a dyeing tank are sequentially arranged at the bottom end of the oxidation frame. Through cooperation of the driving springs on the two sides, the upper driving plate and the lower driving plate conduct extrusion and filter pressing operation on the yarn; the pretreatment units are arranged at the scouring tank, the water washing tank and the dyeing tank, so that cleaned and colored yarn passes through the space between two sets of extrusion plates, under the cooperation of driving springs, the two sets of extrusion plates generate extrusion force on the yarn, in the processing and conveying process, the yarn is not prone to falling off, and the yarn is not prone to falling off. Water adsorbed in the yarn after cleaning and coloring can be subjected to filter pressing in advance, the yarn is prevented from entering a dye vat to dilute dye, meanwhile, the dye in the yarn after coloring can be subjected to filter pressing in advance, and the yarn dyeing quality and the subsequent drying efficiency are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of dyeing machines, in particular to a dyeing machine capable of improving dyeing quality. Background Art

[0002] During the yarn processing, a dyeing machine is needed to dye the yarn. The dyeing machine generally consists of a yarn feeding frame at the front end, an oxidation frame, a drying unit on one side, and a drive unit. The bottom of the oxidation frame is equipped with a scouring tank, a washing tank, and a dyeing tank.

[0003] One end of multiple bundles of yarn is passed through the yarn feeding frame, oxidation frame and drying unit in sequence, and the end through which the yarn is passed is connected to the driving unit. During dyeing, the driving unit at one end drives the yarn to move, so that the yarn can be dyed, and the colored yarn is dried by the drying unit on one side;

[0004] In the actual processing process, a large amount of liquid will be absorbed inside the yarn after cleaning. When it enters the dyeing tank directly for coloring, the liquid inside the yarn will mix with the dye inside the dyeing tank, which will dilute the dye inside the dyeing tank and make the color of the yarn dyed later lighter. At the same time, the dye is absorbed inside the yarn after dyeing, which is not convenient for filtering, thereby reducing the dyeing quality of the yarn and the subsequent drying efficiency. In view of the shortcomings of the existing technology, we propose a dyeing machine that can improve the dyeing quality to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a dyeing machine capable of improving dyeing quality. Pretreatment units are provided at the scouring tank, the washing tank and the dyeing tank, so that the yarn after cleaning and dyeing passes between two sets of squeezing plates. With the cooperation of the driving spring, the two sets of squeezing plates generate squeezing force on the yarn. During the processing and transmission process, the water adsorbed inside the yarn after cleaning and dyeing can be filtered out in advance to prevent the yarn from entering the dyeing tank to dilute the dye. At the same time, the dye inside the yarn after dyeing can be filtered out in advance, thereby improving the quality of yarn dyeing and the subsequent drying efficiency.

[0006] The utility model adopts the following technical scheme: a dyeing machine capable of improving dyeing quality, comprising a yarn feeding frame, an oxidation frame and a drying drum are sequentially arranged on one side of the yarn feeding frame, a scouring tank, a washing tank and a dyeing tank are sequentially arranged at the bottom end of the oxidation frame, and one side of the scouring tank, the washing tank and the dyeing tank are all provided with: a pretreatment unit, an upper driving plate and a lower driving plate, and a connecting rod, the pretreatment unit comprising: a fixed plate, both ends of two groups of the fixed plates are connected to one side of the scouring tank; the upper driving plate and the lower driving plate are located between the two groups of fixed plates, and multiple groups of driving springs are arranged between the upper driving plate, the lower driving plate and the fixed plate, and the upper driving plate and the lower driving plate perform a squeezing and filtering operation on the yarn through the cooperation of the driving springs on both sides; the connecting rod is fixedly installed on the top of the fixed plate at the top end, and the distance between the upper driving plate and the lower driving plate can be extended by the upward movement of the connecting rod to drive the driving spring to generate deformation;

[0007] The top ends of both sides of the scouring tank, the washing tank and the dyeing tank are fixedly connected with mounting frames, and both sides of the outer wall of one side of the mounting frame are fixedly connected with mounting plates.

[0008] Preferably, the ends of the fixing plates at both ends are fixedly connected to the mounting plates at both sides, and the ends of the driving springs at both sides are fixedly connected to the fixing plates, the upper driving plate and the lower driving plate.

[0009] Preferably, extrusion pieces are fixedly mounted on the outer walls of the upper driving plate and the lower driving plate on opposite sides, and a handle is fixedly connected to the top end of the connecting rod.

[0010] Preferably, a support groove is provided at the top of the fixing plate, and a support rod is provided between the fixing plate and the handle.

[0011] Preferably, the bottom end of the support rod is inserted into the support groove, and the top end of the support rod abuts against the bottom end surface of the handle.

[0012] Preferably, the interior of the installation frame is provided with a conveying roller, and the two ends of the interior of the scouring tank, the washing tank and the dyeing tank are respectively provided with guide rollers.

[0013] Preferably, the oxidation racks are each provided with a plurality of tension racks.

[0014] The beneficial effects of the utility model are as follows:

[0015] By arranging pretreatment units at the scouring tank, washing tank and dyeing tank, the yarn after cleaning and dyeing passes between two sets of extrusion plates. With the cooperation of the driving spring, the two sets of extrusion plates generate extrusion force on the yarn. During the processing and transmission process, the water adsorbed inside the yarn after cleaning and dyeing can be filtered in advance to prevent the yarn from entering the dyeing tank to dilute the dye. At the same time, the dye inside the yarn after dyeing can be filtered in advance to improve the quality of yarn dyeing and subsequent drying efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0017] Figure 1 It is a structural diagram of the utility model;

[0018] Figure 2 This is a schematic structural diagram of the pre-processing unit in the present utility model;

[0019] Figure 3 This is a schematic diagram of the installation structure of the smelting tank and pretreatment unit in the utility model;

[0020] Figure 4 This is a schematic diagram of the connection structure between the fixed plate and the driving plate in the present utility model;

[0021] Figure 5 This is a schematic structural diagram of the connecting rod in the present utility model;

[0022] Figure 6 This is a schematic diagram of the side structure of the pretreatment unit in the present utility model.

[0023] In the figure: 1. yarn feeding frame; 2. oxidation frame; 201. scouring tank; 202. washing tank; 203. dyeing tank; 204. guide roller; 205. conveying roller; 206. tension frame; 207. mounting frame; 3. drying cylinder; 4. pretreatment unit; 401. mounting plate; 402. fixing plate; 403. driving spring; 404. upper driving plate; 405. lower driving plate; 406. extrusion member; 407. connecting rod; 4071. supporting groove; 4072. handle; 4073. supporting rod. DETAILED DESCRIPTION

[0024] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention are clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] In order to better understand the above technical solution, the above technical solution will be described in detail below with reference to the accompanying drawings and specific implementation methods.

[0026] According to the attached Figure 1-6 As shown, the embodiment of the present invention discloses a dyeing machine capable of improving dyeing quality, comprising a yarn feed frame 1, an oxidation frame 2 and a drying drum 3 are sequentially arranged on one side of the yarn feed frame 1, a scouring tank 201, a washing tank 202 and a dyeing tank 203 are sequentially arranged at the bottom end of the scouring tank 201, the washing tank 202 and the dyeing tank 203 are all provided on one side thereof:

[0027] Preprocessing unit 4, preprocessing unit 4 includes:

[0028] Fixed plate 402, both ends of the two sets of fixed plates 402 are connected to one side of the scouring tank 201; one end of the 32 bundles of yarn are passed through the yarn feeding frame 1, the oxidation frame 2 and the drying drum 3 in turn, and the end through which the yarn is passed is connected to the winding device, and the 32 bundles of yarn are wound through the winding device. During the winding process, multiple bundles of yarn are processed through the scouring tank 201, the washing tank 202 and the dyeing tank 203 in turn, and then the dyed yarn is dried through the drying drum 3 on one side, and the purpose of the yarn is to dye multiple bundles of yarn.

[0029] The upper driving plate 404 and the lower driving plate 405 are located between the two groups of fixed plates 402. Multiple groups of driving springs 403 are provided between the upper driving plate 404, the lower driving plate 405 and the fixed plate 402. Through the cooperation of the driving springs 403 on both sides, the upper driving plate 404 and the lower driving plate 405 perform the operation of squeezing and filtering the yarn; in the process of winding and processing multiple bundles of yarn, the yarn passes through the scouring tank 201 and the washing tank 202 in turn for cleaning and processing, and then passes through the dyeing tank 203 for coloring. After each group of processing, the liquid in the processed yarn can be filtered through the pretreatment unit 4 set at one end, thereby improving the quality of subsequent yarn processing and the efficiency of drying.

[0030] The connecting rod 407 is fixedly installed on the top of the fixed plate 402 at the top. The upward movement of the connecting rod 407 drives the driving spring 403 to deform, thereby extending the distance between the upper driving plate 404 and the lower driving plate 405, and passing multiple bundles of yarn through the extrusion pieces 406 on both sides in turn. Under the reset of multiple groups of driving springs 403 at both ends, the extrusion pieces 406 at both ends can press the yarn, and then, during the transmission process, the extrusion pieces 406 at both ends can filter the water adsorbed inside the yarn.

[0031] The top ends of both sides of the scouring tank 201, the washing tank 202 and the dyeing tank 203 are fixedly connected with mounting frames 207, and the outer walls of one side of the mounting frame 207 are fixedly connected with mounting plates 401, and the ends of the fixed plates 402 at both ends are fixedly connected to the mounting plates 401 on both sides, and the two ends of the driving springs 403 on both sides are fixedly connected to the fixed plates 402, the upper driving plate 404 and the lower driving plate 405. It should be noted that the surface of the extrusion pieces 406 at both ends is set to be arc-shaped, which will not cause damage to the surface of the yarn or cause scraping during extrusion.

[0032] The outer walls of the upper driving plate 404 and the lower driving plate 405 on the opposite side are fixedly installed with an extrusion piece 406, the top of the connecting rod 407 is fixedly connected with a handle 4072, the top of the top fixing plate 402 is provided with a support groove 4071, and a support rod 4073 is provided between the fixing plate 402 and the handle 4072. Before the multiple bundles of yarn pass through the pre-treatment unit 4, the fixing plates 402 at both ends are in a state of being away from each other, and the distance between the fixing plates 402 at both ends is greater than the diameter of the yarn, so that the yarn can be easily passed through the pre-treatment unit 4. Passing through between the extrusion pieces 406 at both ends, by pulling the handle 4072 upward, the handle 4072 and the connecting rod 407 drive the top fixed plate 402 to move upward, causing the multiple groups of drive springs 403 to deform, and then the support rod 4073 is installed between the handle 4072 and the fixed plate 402 to support the handle 4072, thereby facilitating the position of the handle 4072 after movement, and thereby extending the distance between the two groups of fixed plates 402, thereby facilitating the yarn to pass between the two groups of extrusion pieces 406.

[0033] The bottom end of the support rod 4073 is inserted into the support groove 4071, and the top end of the support rod 4073 is against the bottom end surface of the handle 4072. The interior of the mounting frame 207 is provided with a conveying roller 205, and the inner ends of the scouring tank 201, the washing tank 202 and the dyeing tank 203 are respectively provided with guide rollers 204, and the oxidation rack 2 is provided with multiple sets of tension racks 206.

[0034] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in this invention is defined by the appended claims and their equivalents.

Claims

1. A dyeing machine capable of improving dyeing quality, comprising a yarn feeding frame (1), an oxidation frame (2) and a drying drum (3) being sequentially arranged on one side of the yarn feeding frame (1), a scouring tank (201), a washing tank (202) and a dyeing tank (203) being sequentially arranged at the bottom end of the oxidation frame (2), characterized in that: The scouring tank (201), the washing tank (202) and the dyeing tank (203) are all provided with a pre-treatment unit (4), an upper driving plate (404), a lower driving plate (405) and a connecting rod (407) on one side. The pretreatment unit (4) comprises: a fixing plate (402), both ends of two sets of the fixing plates (402) are connected to one side of the scouring tank (201); An upper driving plate (404) and a lower driving plate (405) are located between two groups of fixed plates (402). Multiple groups of driving springs (403) are provided between the upper driving plate (404), the lower driving plate (405) and the fixed plate (402). The upper driving plate (404) and the lower driving plate (405) perform a squeezing and filtering operation on the yarn through the cooperation of the driving springs (403) on both sides. The connecting rod (407) is fixedly mounted on the top of the fixed plate (402) at the top end. The connecting rod (407) moves upward to drive the driving spring (403) to generate deformation, thereby extending the distance between the upper driving plate (404) and the lower driving plate (405). The top ends of both sides of the scouring tank (201), the washing tank (202) and the dyeing tank (203) are fixedly connected with mounting frames (207), and both sides of the outer wall of one side of the mounting frame (207) are fixedly connected with mounting plates (401).

2. A dyeing machine capable of improving dyeing quality according to claim 1, characterized in that: The ends of the fixing plates (402) at both ends are fixedly connected to the mounting plates (401) at both sides, and the ends of the driving springs (403) at both sides are fixedly connected to the fixing plates (402), the upper driving plate (404) and the lower driving plate (405).

3. A dyeing machine capable of improving dyeing quality according to claim 1, characterized in that: An extrusion piece (406) is fixedly installed on the outer wall of the upper driving plate (404) and the lower driving plate (405) on the opposite side, and a handle (4072) is fixedly connected to the top end of the connecting rod (407).

4. A dyeing machine capable of improving dyeing quality according to claim 1, characterized in that: The top end of the fixing plate (402) is provided with a support groove (4071), and a support rod (4073) is provided between the fixing plate (402) and the handle (4072).

5. A dyeing machine capable of improving dyeing quality according to claim 4, characterized in that: The bottom end of the support rod (4073) is inserted into the interior of the support groove (4071), and the top end of the support rod (4073) abuts against the bottom end surface of the handle (4072).

6. The dyeing machine capable of improving dyeing quality according to claim 1, characterized in that: The installation frame (207) is provided with a conveying roller (205) inside, and the two ends of the scouring tank (201), the washing tank (202) and the dyeing tank (203) are respectively provided with a guide roller (204).

7. The dyeing machine capable of improving dyeing quality according to claim 1, characterized in that: The oxidation rack (2) is provided with multiple groups of tension racks (206).

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