Scouring and bleaching device for high-elastic knitted fabric

Abstract

The scouring and bleaching device comprises a scouring and bleaching pot, a scouring and bleaching cover is arranged above the scouring and bleaching pot, the top of the scouring and bleaching pot and the scouring and bleaching cover are fixed through a plurality of bolts, a stabilizing frame is arranged on the outer surface of the lower portion of the scouring and bleaching pot, and a plurality of supporting legs are arranged at the bottom of the stabilizing frame. A hollow cylinder is arranged between the scouring and bleaching pot and the scouring and bleaching cover through a sealing connecting seat, the hollow cylinder rotates in the scouring and bleaching pot through a first driving mechanism, a plurality of stirring rods transversely penetrate through the lower portion of the hollow cylinder, stirring blades are fixedly arranged at the two ends of each stirring rod, and the multiple adjacent stirring rods are connected through a third driving mechanism. A first driving mechanism is arranged to drive a hollow cylinder to rotate, a second driving mechanism and a third driving mechanism are arranged to drive a plurality of stirring rods in a scouring and bleaching pot to rotate on the hollow cylinder, and the stirring rods and stirring blades at the two ends are used for stirring in the scouring and bleaching pot, so that fabric to be scoured and bleached in the scouring and bleaching pot can be in full contact with scouring and bleaching liquid and dye; therefore, the scouring and bleaching efficiency and the coloring uniformity are improved.

Description

Technical Field

[0001] The utility model relates to a scouring and bleaching device for high-elastic knitted fabrics, belonging to the technical field of scouring and bleaching of high-elastic knitted fabrics. Background Art

[0002] Knitted fabrics are fabrics formed by bending yarns into loops and interlacing them with knitting needles. Knitted fabrics are fabrics made of coils interlaced and connected with each other. They are a large variety of fabrics. Knitted fabrics have good elasticity, moisture absorption and breathability, and are comfortable and warm. They are the most widely used fabrics for children's clothing. The raw materials are mainly natural fibers such as cotton, linen, silk and wool, as well as chemical fibers such as nylon, acrylic and polyester. Knitted fabrics have rich organizational changes, a wide variety of varieties, and unique appearance. In the past, they were mostly used for underwear, T-shirts, etc. However, with the development of the knitting industry and the birth of new finishing processes, the wearing performance of knitted fabrics has been greatly improved, and they are almost suitable for all categories of children's clothing.

[0003] However, in the prior art, the pre-treatment scouring and bleaching of knitted fabrics needs to be carried out in a dyeing vat, which requires multiple steps and multiple water injections. Occasionally, uneven coloring occurs during coloring and fails to meet the specified requirements. In order to improve the uniformity of coloring the fabric during scouring and bleaching, a scouring and bleaching device for high-elastic knitted fabrics is designed. Utility Model Content

[0004] The purpose of the utility model is to design a scouring and bleaching device for high-elastic knitted fabrics in view of the above problems existing in the prior art, to overcome the deficiencies of the prior art.

[0005] In order to achieve the above purpose, the technical solution of the utility model is:

[0006] A boiling and bleaching device for high-elastic knitted fabrics comprises a boiling and bleaching pot, a boiling and bleaching cover is arranged above the boiling and bleaching pot, the top of the boiling and bleaching pot and the boiling and bleaching cover are fixed by multiple bolts, a stabilizing frame is arranged on the outer surface below the boiling and bleaching pot, and multiple supporting legs are arranged at the bottom of the stabilizing frame, a hollow cylinder is arranged at the middle position of the boiling and bleaching pot and the boiling and bleaching cover through a sealing connection seat, the hollow cylinder rotates inside the boiling and bleaching pot through a first driving mechanism, a plurality of stirring rods are arranged horizontally through the bottom of the hollow cylinder, stirring blades are fixedly arranged at both ends of the stirring rods, and the adjacent plurality of stirring rods are connected by a third driving mechanism, one of the stirring rods rotates on the hollow cylinder through a second driving mechanism, the bottom of the boiling and bleaching pot is arranged in a conical shape, a conical filter screen is arranged above the conical position of the bottom of the boiling and bleaching pot, a cleaning component for easy cleaning is arranged above the filter screen, a water inlet pipe is arranged on one side of the boiling and bleaching pot, a temperature control component is installed on the top of the stabilizing frame, a heating element is arranged inside the boiling and bleaching pot, and the temperature control component is electrically connected to the heating element.

[0007] Preferably, a drain pipe and a debris removal pipe are respectively provided at the bottom of the boiling and bleaching pot, the outer ring at the top of the debris removal pipe is connected to the bottom of the filter screen, and valves are provided at the bottom of the drain pipe and the debris removal pipe.

[0008] Preferably, the first driving mechanism comprises a reduction motor 1 and a driven wheel, the reduction motor 1 is installed on the top of the boiling and bleaching cover through a connecting plate 1, and the driven wheel is fixedly sleeved on the upper outer surface of the hollow cylinder.

[0009] Preferably, the output end of the reduction motor 1 is fixedly connected to a rotating shaft 1, the outer ring of the rotating shaft 1 is fixedly sleeved with a driving wheel, and the driving wheel and the driven wheel are connected through a conveyor belt transmission.

[0010] Preferably, the second driving mechanism includes a reduction motor 2 and a driven sprocket 1, the reduction motor 2 is installed on one side of the hollow cylinder through a connecting plate 2, the output end of the reduction motor 2 passes through the inner wall of the hollow cylinder and is fixedly connected to a rotating shaft 2, a driving sprocket 1 is fixedly sleeved on the outer ring of the rotating shaft 2, the driven sprocket 1 is fixedly sleeved on the outer ring of a stirring rod at the top, and the driving sprocket 1 and the driven sprocket 1 are connected through a chain 1 transmission.

[0011] Preferably, the third driving mechanism includes a driving sprocket 2, two driven sprocket 2s and a driven sprocket 3, and the driving sprocket 2, driven sprocket 2 and driven sprocket 3 are respectively fixedly mounted on the outer rings of the three stirring rods from top to bottom, and the driving sprocket 2 is connected to a driven sprocket 2 through a chain 2, and the other driven sprocket 2 is connected to the driven sprocket 3 through a chain 3.

[0012] Preferably, the cleaning assembly includes a cleaning rod, a conical connecting plate and a plurality of brushes, the cleaning rod is inserted into the bottom of the hollow cylinder, the conical connecting plate is located at the outer ring of the bottom of the cleaning rod, and the plurality of brushes are fixedly arranged on the outer surface of the conical connecting plate, and the brushes are in conflict with the surface of the filter.

[0013] Beneficial effects achieved by the utility model:

[0014] 1. A hollow cylinder is provided, and the first driving mechanism drives the hollow cylinder to rotate, and the second driving mechanism and the third driving mechanism drive multiple stirring rods inside the boiling and bleaching pot to rotate on the hollow cylinder. The stirring rods and stirring blades at both ends stir the inside of the boiling and bleaching pot, so that the fabrics to be boiled and bleached inside can be fully contacted with the boiling and bleaching liquid and dye, thereby improving the boiling and bleaching intensity, boiling and bleaching efficiency and boiling and bleaching coloring uniformity;

[0015] 2. By setting a cleaning component at the bottom of the hollow cylinder, the conical connecting plate and the brush are driven to rotate by the cleaning rotating rod, so that the brush contacts the surface of the filter screen, preventing the outlet of the boiling and bleaching device from being blocked by impurities generated by fabrics and dyes, and improving the convenience of cleaning the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the three-dimensional structure of an embodiment of the utility model;

[0017] Figure 2 for Figure 1 The schematic diagram of the internal cross-section structure of the boiling and bleaching pot shown;

[0018] Figure 3 for Figure 1 Schematic diagram of the hollow tube cross-section structure shown.

[0019] 1. Boil and bleach pot; 2. Boil and bleach cover; 3. Steady frame; 4. Hollow cylinder; 5. First driving mechanism; 51. Reducer motor 1; 52. Driven wheel; 53. Rotating shaft 1; 54. Driving wheel; 55. Conveyor belt; 6. Stirring rod; 7. Stirring blade; 8. Second driving mechanism; 81. Reducer motor 2; 82. Rotating shaft 2; 83. Driving sprocket 1; 84. Driven sprocket 1; 85. Chain 1; 9. Third driving mechanism; 91. Driving sprocket 2; 92. Driven sprocket 2; 93. Driven sprocket 3; 94. Chain 2; 95. Chain 3; 10. Filter; 11. Cleaning assembly; 110. Cleaning rotating rod; 111. Conical connecting plate; 112. Brush; 12. Water inlet pipe; 13. Temperature control component; 14. Drain pipe; 15. De-impurity pipe. DETAILED DESCRIPTION

[0020] The utility model is further described below in conjunction with the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the utility model, and cannot be used to limit the protection scope of the utility model.

[0021] Example 1

[0022] like Figure 1-3As shown, the utility model proposes a boiling and bleaching device for high-elastic knitted fabrics, including a boiling and bleaching pot 1, a boiling and bleaching cover 2 is arranged above the boiling and bleaching pot 1, the top of the boiling and bleaching pot 1 and the boiling and bleaching cover 2 are fixed by multiple bolts, a stabilizing frame 3 is arranged on the outer surface below the boiling and bleaching pot 1, and multiple supporting legs are arranged at the bottom of the stabilizing frame 3. A hollow cylinder 4 is arranged in the middle position of the boiling and bleaching pot 1 and the boiling and bleaching cover 2 through a sealing connection seat, and the hollow cylinder 4 is rotated inside the boiling and bleaching pot 1 through a first driving mechanism 5. A plurality of stirring rods 6 are arranged horizontally through the bottom of the hollow cylinder 4, and both ends of the stirring rods 6 are fixed A stirring blade 7 is fixedly provided, and multiple adjacent stirring rods 6 are connected by a third driving mechanism 9, one of the stirring rods 6 is rotated on the hollow cylinder 4 by the second driving mechanism 8, the bottom of the boiling and bleaching pot 1 is set in a cone, and a conical filter screen 10 is arranged above the conical position of the bottom of the boiling and bleaching pot 1, and a cleaning component 11 for easy cleaning is arranged above the filter screen 10, a water inlet pipe 12 is arranged on one side of the boiling and bleaching pot 1, a temperature control component 13 is installed on the top of the stabilizing frame 3, a heating element is arranged inside the boiling and bleaching pot 1, and the temperature control component 13 is electrically connected to the heating element.

[0023] In this embodiment, a boiling and bleaching cover 2 is arranged above the boiling and bleaching pot 1, and the top of the boiling and bleaching pot 1 is fixed to the boiling and bleaching cover 2 by multiple bolts, so that the boiling and bleaching pot 1 and the boiling and bleaching cover 2 are convenient to separate, and a stabilizing frame 3 is arranged on the outer surface below the boiling and bleaching pot 1, and a plurality of supporting legs are arranged at the bottom of the stabilizing frame 3, and the boiling and bleaching pot 1 is supported by the stabilizing frame 3, and a hollow cylinder 4 is arranged in the middle position of the boiling and bleaching pot 1 and the boiling and bleaching cover 2 through a sealed connecting seat, and a plurality of stirring rods 6 and stirring blades 7 can be driven by the hollow cylinder 4 and the first driving mechanism 5, the second driving mechanism 8 and the third driving mechanism 9 to stir the inside of the boiling and bleaching pot 1, so that the inside to be boiled The bleached fabric can fully contact with the boiling and bleaching liquid and the dye, thereby improving the boiling and bleaching intensity, boiling and bleaching efficiency and boiling and bleaching effect. A conical filter screen 10 is arranged above the conical position at the bottom of the boiling and bleaching pot 1. The filter screen 10 can screen the internal impurities so that the impurities can be discharged from the boiling and bleaching pot 1 separately. A temperature control component 13 is installed on the top of the stabilizing frame 3. A heating element is arranged inside the boiling and bleaching pot 1. The temperature control component 13 is electrically connected to the heating element. The liquid temperature inside the boiling and bleaching pot 1 can be adjusted by arranging the temperature control component 13 and the heating element. The fabric and the boiling and bleaching liquid inside the boiling and bleaching pot 1 can be heated evenly by stirring, thereby improving the boiling and bleaching quality.

[0024] Example 2

[0025] like Figure 1-3As shown, a boiling and bleaching device for high-elastic knitted fabrics proposed by the utility model, compared with embodiment 1, this embodiment also includes a drainage pipe 14 and a debris removal pipe 15 respectively arranged at the bottom of the boiling and bleaching pot 1, the outer ring of the top of the debris removal pipe 15 is connected to the bottom of the filter screen 10, and valves are arranged at the bottom of the drainage pipe 14 and the debris removal pipe 15. The first driving mechanism 5 includes a reduction motor 151 and a driven wheel 52. The reduction motor 151 is installed on the top of the boiling and bleaching cover 2 through a connecting plate 1, and the driven wheel 52 is fixedly sleeved on the upper outer surface of the hollow cylinder 4. The output end of the reduction motor 151 is fixedly connected with a rotating shaft 153, and the outer ring of the rotating shaft 153 is fixedly sleeved with a driving wheel 54. The driving wheel 54 and the driven wheel 52 are connected by a conveyor belt 55. The second driving mechanism 8 includes a reduction motor 2 81 and a driven sprocket 1 84. The reduction motor 2 81 is installed on one side of the hollow cylinder 4 through a connecting plate 2. The output end of the reduction motor 2 81 passes through the inner wall of the hollow cylinder 4 and is fixedly connected with a rotating shaft 2 82. The outer ring of the rotating shaft 2 82 The ring is fixedly sleeved with a driving sprocket 1 83, and a driven sprocket 1 84 is fixedly sleeved on the outer ring of the top stirring rod 6. The driving sprocket 1 83 and the driven sprocket 1 84 are connected to each other through a chain 1 85. The third driving mechanism 9 includes a driving sprocket 2 91, two driven sprockets 2 92 and a driven sprocket 3 93. The driving sprocket 2 91, the driven sprocket 2 92 and the driven sprocket 3 93 are fixedly sleeved on the outer rings of the three stirring rods 6 from top to bottom, and the driving sprocket 2 91 and a driven sprocket 3 93 are respectively fixedly sleeved on the outer rings of the three stirring rods 6 from top to bottom. Sprocket two 92 is connected via chain two 94, and another driven sprocket two 92 is connected to driven sprocket three 93 via chain three 95. The cleaning assembly 11 includes a cleaning rotating rod 110, a conical connecting plate 111 and a plurality of brushes 112. The cleaning rotating rod 110 is inserted into the bottom of the hollow cylinder 4, and the conical connecting plate 111 is located at the outer ring of the bottom of the cleaning rotating rod 110. A plurality of brushes 112 are fixedly arranged on the outer surface of the conical connecting plate 111, and the brushes 112 are in conflict with the surface of the filter 10.

[0026] In this embodiment, a drainage pipe 14 and a debris removal pipe 15 are respectively provided at the bottom of the boiling and bleaching pot 1. The debris removal pipe 15 is provided so that the impurities brushed off from the surface of the filter screen 10 by the brush 112 can be discharged from the boiling and bleaching pot 1 through the debris removal pipe 15, and the solid impurities can be discharged separately to prevent the outlet from being blocked, so as to facilitate the discharge of the liquid inside the boiling and bleaching pot 1. A first driving mechanism 5 is provided to facilitate the hollow cylinder 4 to rotate between the boiling and bleaching pot 1 and the boiling and bleaching cover 2 through the transmission connection between the driven wheel 52, the driving wheel 54 and the conveyor belt 55, and then the hollow cylinder 4 is driven by the second driving mechanism 5. The structure 8 and the third driving mechanism 9 drive the multiple stirring rods 6 inside the boiling and bleaching pot 1 to rotate on the hollow cylinder 4. The stirring rods 6 and the stirring blades 7 at both ends stir the inside of the boiling and bleaching pot 1, so that the fabrics to be boiled and bleached inside can be fully contacted with the boiling and bleaching liquid and the dye. By arranging a cleaning component 11 at the bottom of the hollow cylinder 4, the conical connecting plate 111 and the brush 112 are driven to rotate by the cleaning rotating rod 110, so that the brush 112 contacts the surface of the filter screen 10, thereby preventing the outlet of the boiling and bleaching device from being blocked by impurities generated by the fabrics and the dye.

[0027] Working principle: In the boiling and bleaching device using high-elastic knitted fabrics, first, after putting some materials and fabrics that need to be added into the boiling and bleaching pot 1, the water temperature is adjusted through the internal heating element through the temperature control part 13, and then the reduction motor 1 51 and the reduction motor 2 81 are turned on, and the reduction motor 1 51 drives the rotating shaft 1 53 to rotate, and the rotating shaft 1 53 drives the outer ring of the driving wheel 54 to rotate, and the driving wheel 54 drives the driven wheel 52 to rotate through the conveyor belt 55, and the driven wheel 52 drives the hollow cylinder 4 to rotate between the boiling and bleaching pot 1 and the boiling and bleaching cover 2, and then the reduction motor 2 81 drives the rotating shaft 2 82 to rotate, and the rotating shaft 2 82 drives the driving sprocket 1 83 to rotate inside the hollow cylinder 4, and the driving sprocket 1 83 is connected to the driven sprocket 1 84 through the chain 1 85, which can drive the top stirring rod 6 to rotate, and the rotation of the stirring rod 6 drives the driving sprocket 2 91 to rotate, because the driving sprocket 2 91 is connected to a The driven sprocket 2 92 is driven by the chain 2 94 to drive the middle stirring rod 6 and the other driven sprocket 2 92 set in the outer ring to rotate, because the other driven sprocket 2 92 drives the driven sprocket 3 93 to rotate through the chain 3 95, thereby driving the stirring rod 6 at the bottom to rotate on the hollow cylinder 4. When multiple stirring rods 6 rotate, the stirring blades 7 at both ends can be driven to rotate at the same time and drive the internal fabrics to mix with the dye, and at the same time drive the internal fabrics to be heated evenly, thereby improving the quality of fabric boiling and bleaching. When the hollow cylinder 4 rotates, the cleaning rotating rod 110 is driven to rotate, and the cleaning rotating rod 110 drives the conical connecting plate 111 and the brush 112 to rotate, which can drive the brush 112 to clean the surface of the filter screen 10, so that the impurities sunk inside the boiling and bleaching pot 1 can be discharged from the boiling and bleaching pot 1 through the impurity removal pipe 15 after being cleaned by the brush 112, thereby preventing the outlet of the boiling and bleaching device from being blocked by impurities generated by the fabrics and dyes.

[0028] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A scouring and bleaching device for high-elastic knitted fabrics, comprising a scouring and bleaching pot (1), characterized in that: A boiling and bleaching cover (2) is arranged above the boiling and bleaching pot (1), the top of the boiling and bleaching pot (1) and the boiling and bleaching cover (2) are fixed by a plurality of bolts, a stabilizing frame (3) is arranged on the outer surface of the bottom of the boiling and bleaching pot (1), a plurality of supporting legs are arranged at the bottom of the stabilizing frame (3), a hollow cylinder (4) is arranged in the middle of the boiling and bleaching pot (1) and the boiling and bleaching cover (2) via a sealing connection seat, the hollow cylinder (4) rotates inside the boiling and bleaching pot (1) via a first driving mechanism (5), a plurality of stirring rods (6) are arranged horizontally through the bottom of the hollow cylinder (4), stirring blades (7) are fixedly arranged at both ends of the stirring rods (6), and a plurality of adjacent stirring blades (7) are arranged on the bottom of the hollow cylinder (4). The stirring rods (6) are connected via a third driving mechanism (9), wherein one of the stirring rods (6) is rotated on the hollow cylinder (4) via a second driving mechanism (8), the bottom of the boiling and bleaching pot (1) is arranged in a conical shape, a conical filter screen (10) is arranged above the conical position at the bottom of the boiling and bleaching pot (1), a cleaning component (11) for easy cleaning is arranged above the filter screen (10), a water inlet pipe (12) is arranged on one side of the boiling and bleaching pot (1), a temperature control component (13) is installed on the top of the stabilizing frame (3), a heating element is arranged inside the boiling and bleaching pot (1), and the temperature control component (13) is electrically connected to the heating element.

2. A scouring and bleaching device for high-elastic knitted fabrics according to claim 1, characterized in that: A drainage pipe (14) and a debris removal pipe (15) are respectively arranged at the bottom of the boiling and bleaching pot (1), the outer ring of the top of the debris removal pipe (15) is connected to the bottom of the filter screen (10), and valves are arranged at the bottom of the drainage pipe (14) and the debris removal pipe (15).

3. The scouring and bleaching device for high-elastic knitted fabric according to claim 1, characterized in that: The first driving mechanism (5) comprises a reduction motor (51) and a driven wheel (52); the reduction motor (51) is mounted on the top of the boiling and bleaching cover (2) via a connecting plate (5); and the driven wheel (52) is fixedly sleeved on the upper outer surface of the hollow cylinder (4).

4. A scouring and bleaching device for high-elastic knitted fabrics according to claim 3, characterized in that: The output end of the reduction motor 1 (51) is fixedly connected to a rotating shaft 1 (53); the outer ring of the rotating shaft 1 (53) is provided with a driving wheel (54); the driving wheel (54) and the driven wheel (52) are connected in transmission via a transmission belt (55).

5. The scouring and bleaching device for high-elastic knitted fabrics according to claim 1, characterized in that: The second driving mechanism (8) comprises a second reduction motor (81) and a first driven sprocket (84). The second reduction motor (81) is mounted on one side of the hollow cylinder (4) via a second connecting plate. The output end of the second reduction motor (81) penetrates the inner wall of the hollow cylinder (4) and is fixedly connected to a second rotating shaft (82). The outer ring of the second rotating shaft (82) is fixedly sleeved with a first driving sprocket (83). The first driven sprocket (84) is fixedly sleeved on the outer ring of an uppermost stirring rod (6). The first driving sprocket (83) and the first driven sprocket (84) are connected in transmission via a first chain (85).

6. The scouring and bleaching device for high-elastic knitted fabric according to claim 1, characterized in that: The third driving mechanism (9) comprises a second driving sprocket (91), two second driven sprockets (92) and a third driven sprocket (93); the second driving sprocket (91), the second driven sprocket (92) and the third driven sprocket (93) are respectively fixedly sleeved on the outer rings of the three stirring rods (6) from top to bottom; the second driving sprocket (91) is connected to one second driven sprocket (92) by a second chain (94); and the other second driven sprocket (92) is connected to the third driven sprocket (93) by a third chain (95).

7. The scouring and bleaching device for high-elastic knitted fabric according to claim 1, characterized in that: The cleaning assembly (11) comprises a cleaning rotating rod (110), a conical connecting plate (111) and a plurality of brushes (112); the cleaning rotating rod (110) is plugged into the bottom of the hollow cylinder (4); the conical connecting plate (111) is located at the outer ring of the bottom of the cleaning rotating rod (110); the plurality of brushes (112) are fixedly arranged on the outer surface of the conical connecting plate (111); and the brushes (112) are in contact with the surface of the filter screen (10).

Images