Dewatering and spin-drying device

Abstract

The utility model discloses a dewatering and spin-drying device which comprises an outer barrel, an inner barrel and a cover plate, the inner barrel is rotationally installed in the outer barrel and can rotate, cloth can be contained in the inner barrel, a plurality of water outlet holes are formed in the side wall of the inner barrel, a center column is installed in the center of the inner barrel and comprises at least two hanging plates, and the hanging plates are located on the outer wall of the center column. The two hanging plates can fix the two ends of cloth, the cover plate is hinged to the outer barrel, the cover plate can seal an opening in the upper end of the outer barrel, the center column arranged in the center of the inner barrel can fix the two ends of the cloth needing to be dewatered, the cloth in the inner barrel can be wound, and the cloth can be taken out more conveniently, and time and labor are saved.

Description

Technical Field

[0001] This utility model relates to the field of spin-drying equipment technology, and more specifically, to a dehydration and spin-drying device. Background Technology

[0002] In existing technologies, after fabrics are dyed in dyeing vats, they need to be dehydrated and spun dry before being sent for finishing. Existing dehydration and spun dry equipment simply pours the fabric directly into the inner drum of the spun dryer. After high-speed rotation and spun dry, the fabric in the spun dryer becomes a tangled mess. It takes a long time to find the ends of the fabric and sort it out before it can be pulled out, which is time-consuming and laborious. Therefore, a technical solution is needed to solve the above problems. Utility Model Content

[0003] The purpose of this invention is to overcome the shortcomings of the prior art and enable fabrics to be regularly dehydrated and spun dry, thus providing a dehydration and spun dryer.

[0004] To achieve the above objectives, the present invention adopts the following technical solution:

[0005] This utility model discloses a dehydration and spin-drying device, including an outer barrel, an inner barrel, and a cover plate. The inner barrel is rotatably installed inside the outer barrel and can rotate. The interior of the inner barrel can accommodate fabric. The side wall of the inner barrel is provided with multiple water outlet holes. A central column is installed in the center of the interior of the inner barrel. The central column includes at least two hanging plates located on the outer wall of the central column. The two hanging plates can fix the two ends of the fabric. The cover plate is hinged to the outer barrel and can close the upper opening of the outer barrel.

[0006] Furthermore, the inner barrel has multiple grooves on its side wall. The grooves are annular and arranged vertically along the side wall of the inner barrel. An outwardly protruding boss is formed between two adjacent grooves. The water outlet is located on the boss and connects the outer wall and the inner wall of the boss.

[0007] Furthermore, the inner tub is equipped with multiple baffles, which are fixedly installed on the inner bottom surface of the inner tub. The multiple baffles are spaced apart and arranged in a ring, dividing the internal space of the inner tub into two parts.

[0008] Furthermore, the central column is equipped with a movable column that can slide along the central column. The side wall of the central column is provided with a guide groove. The movable column includes a pressure plate that passes through the guide groove and is located above the hanging plate. The pressure plate can move closer to or away from the hanging plate. The cover plate is equipped with a pressure rod, the lower end of which abuts against the upper end of the movable column and can move up and down.

[0009] Furthermore, the pressure rod includes a screw and a pressure block. The screw is threadedly connected to the cover plate, and the pressure block is rotatably mounted on the lower end of the screw. The pressure block is provided with a slot, and the upper end face of the movable column is provided with a protrusion corresponding to the slot.

[0010] Furthermore, the lower end face of the pressure plate is provided with multiple toothed racks, which are located on the portion of the pressure plate above the hanging plate.

[0011] Furthermore, the upper surface of the hanging plate is provided with a baffle, which is located at the end of the hanging plate away from the central column. The baffle extends upward and is in the shape of an arc that bends towards the central column.

[0012] The beneficial effects of this utility model are:

[0013] The central column in the inner tub of this invention can fix the two ends of the fabric to be dehydrated. The two ends of the fabric can be hooked onto two hanging plates. By rotating the pressure rod on the cover plate, the movable column is pressed, so that the two pressure plates can clamp the two ends of the fabric. The fabric in the inner tub can be coiled between the baffles, so that the fabric will not be messed up during the spin-drying process, and it is more convenient to take it out. The working process is time-saving and labor-saving. Attached Figure Description

[0014] Figure 1 This is a cross-sectional view of this embodiment.

[0015] Figure 2 for Figure 1 Enlarged view of point A in the middle.

[0016] Figure 3 This is a cross-sectional view of the central column in this embodiment.

[0017] Figure 4 This is a perspective view of the inner barrel in this embodiment.

[0018] Reference numerals: 1. Outer tub; 2. Inner tub; 21. Central column; 211. Hanging plate; 2111. Baffle; 212. Guide groove; 213. Spring; 22. Movable column; 221. Pressure plate; 2211. Rack; 222. Protrusion; 23. Stop bar; 24. Water outlet; 25. Groove; 26. Boss; 3. Cover plate; 31. Pressure rod; 311. Screw; 312. Pressure block; 3121. Slot. Detailed Implementation

[0019] The technical solutions in this embodiment will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0020] like Figure 1 , Figure 2 , Figure 3 , Figure 4 As shown, this embodiment discloses a dehydration and spin-drying device, including an outer barrel 1, an inner barrel 2, and a cover plate 3. The inner barrel 2 is rotatably installed inside the outer barrel 1 and can rotate. The inner barrel 2 is driven by a motor to rotate through a pulley. The interior of the inner barrel 2 can accommodate fabric. The side wall of the inner barrel 2 is provided with multiple water outlet holes 24 and multiple grooves 25. The grooves 25 are annular and arranged vertically along the side wall of the inner barrel 2. A boss 26 is formed between two adjacent grooves 25. The water outlet holes 24 are located on the boss 26 and connect the outer wall and the inner wall of the boss 26. When the inner barrel 2 rotates at high speed, the fabric inside the inner barrel 2 is subjected to centrifugal force and will adhere to the inner wall of the inner barrel 2. The fabric will be squeezed into the boss 26. Under the action of centrifugal force, the water in the fabric enters the boss 26 from the grooves 25 and is discharged from the water outlet holes 24. The concave and convex inner wall of the inner barrel 2 can better squeeze out the water from the fabric.

[0021] A central column 21 is installed at the center of the inner tub 2. The central column 21 includes at least two hanging plates 211 located on the outer wall of the central column 21. A movable column 22 is installed on the central column 21, and the movable column 22 can slide along the central column 21. A spring 213 is installed inside the central column 21, with the upper end of the spring 213 abutting against the lower end of the movable column 22. The spring 213 can return the movable column 22 to its original position after it moves downward. A guide groove 212 is provided on the side wall of the central column 21. The movable column 22 includes a pressure plate 221 that passes through the guide groove 21. 2. The pressure plate 221 is located above the hanging plate 211. The pressure plate 221 can be close to or away from the hanging plate 211. When the pressure plate 221 is close to the hanging plate 211, it can clamp the end of the fabric on the hanging plate 211. The two hanging plates 211 can fix the two ends of the fabric. The two hanging plates 211 are staggered vertically. The lower hanging plate 211 fixes the first end of the fabric that enters the inner drum 2 first, and the upper hanging plate 211 fixes the last end of the fabric that enters the inner drum 2 last. This can prevent the fabric from getting messy during the spin-drying process and make the fabric more regular in the inner drum.

[0022] More preferably, the upper end face of the hanging plate 211 is provided with a baffle 2111. The baffle 2111 is located at the end of the hanging plate 211 away from the central column 21. The baffle 2111 extends upward and is in the shape of an arc that bends towards the central column 21. The arc-shaped baffle 2111 can bend and hang the end of the fabric, which can increase the length of the fixed end of the fabric and make the fixation more secure.

[0023] More preferably, the lower end face of the pressure plate 221 is provided with a plurality of racks 2211. The racks 2211 are located on the part of the pressure plate 221 above the hanging plate 211. The racks 2211 can fix and increase the friction of the pressure plate 221 in clamping the fabric, making the pressure plate 221 clamp the fabric more firmly.

[0024] The cover plate 3 is hinged to the outer barrel 1, and the cover plate 3 can close the upper opening of the outer barrel 1. The cover plate 3 can be fixed by a latch. The cover plate 3 is equipped with a pressure rod 31, the lower end of which abuts against the upper end of the movable column 22. The pressure rod 31 includes a screw 311 and a pressure block 312. The screw 311 is threadedly connected to the cover plate 3, and the pressure rod 31 can move up and down. When the cover plate 3 is closed, rotating the screw 311 can move the screw 311 downward, causing the pressure block 312 to press down on the movable column 22. The column 22 moves downward so that the pressure plate 221 can clamp the fabric on the hanging plate 211. The pressure block 312 is rotatably installed on the lower end of the screw 311. The pressure block 312 is provided with a slot 3121. The upper end face of the movable column 22 is provided with a protrusion 222 corresponding to the slot 3121. The pressure block 312 and the screw 311 are connected by a bearing. When the inner tub 2 rotates, it will drive the pressure block 312 to rotate, which can prevent friction between the pressure rod 31 and the inner tub 2 when the inner tub 2 rotates.

[0025] The inner tub 2 is equipped with multiple baffles 23, which are fixedly installed on the inner bottom surface of the inner tub 2. The multiple baffles 23 are spaced apart and arranged in a ring, dividing the internal space of the inner tub 2 into two parts. The ends of the fabric are hooked on the hanging plate 211. The fabric is placed between the baffles 23 and the inner wall of the inner tub 2 by winding. When there is too much fabric, the inside of the baffles 23 can also hold fabric. The fabric can also be fixed by interlacing and winding between the baffles 23.

[0026] The above description is merely a preferred embodiment of this utility model. The protection scope of this utility model is not limited to the above embodiments. All technical solutions falling within the scope of this utility model's concept are protected. It should be noted that for those skilled in the art, any improvements and modifications made without departing from the principle of this utility model should also be considered within the protection scope of this utility model.

Claims

1. A dehydration and spin-drying device, characterized in that, The device includes an outer tub (1), an inner tub (2), and a cover plate (3). The inner tub (2) is rotatably installed inside the outer tub (1). The inner tub (2) is rotatable and can hold fabric. The side wall of the inner tub (2) is provided with multiple water outlet holes (24). A central column (21) is installed in the center of the inner tub (2). The central column (21) includes at least two hanging plates (211). The hanging plates (211) are located on the outer wall of the central column (21). The two hanging plates (211) can fix the two ends of the fabric. The cover plate (3) is hinged to the outer tub (1) and can close the upper opening of the outer tub (1).

2. The dehydration and spin-drying device according to claim 1, characterized in that, The inner barrel (2) has a plurality of grooves (25) on its side wall. The grooves (25) are annular and arranged vertically along the side wall of the inner barrel (2). A boss (26) is formed between two adjacent grooves (25). The water outlet (24) is located on the boss (26) and the water outlet (24) connects the outer wall and the inner wall of the boss (26).

3. The dehydration and spin-drying device according to claim 1, characterized in that, The inner tub (2) is equipped with multiple baffles (23), which are fixedly installed on the inner bottom surface of the inner tub (2). The multiple baffles (23) are spaced apart and arranged in a ring, dividing the internal space of the inner tub (2) into two parts.

4. The dehydration and spin-drying device according to claim 1, characterized in that, The central column (21) is equipped with a movable column (22), which can slide along the central column (21). The side wall of the central column (21) is provided with a guide groove (212). The movable column (22) includes a pressure plate (221), which passes through the guide groove (212). The pressure plate (221) is located above the hanging plate (211) and can move closer to or further away from the hanging plate (211). The cover plate (3) is equipped with a pressure rod (31), the lower end of which abuts against the upper end of the movable column (22). The pressure rod (31) can move up and down.

5. The dehydration and drying device according to claim 4, characterized in that, The pressure rod (31) includes a screw (311) and a pressure block (312). The screw (311) is threadedly connected to the cover plate (3). The pressure block (312) is rotatably mounted on the lower end of the screw (311). The pressure block (312) is provided with a slot (3121). The upper end face of the movable column (22) is provided with a protrusion (222) corresponding to the slot (3121).

6. The dehydration and spin-drying device according to claim 4, characterized in that, The lower end face of the pressure plate (221) is provided with a plurality of racks (2211), and the racks (2211) are located on the part of the pressure plate (221) above the hanging plate (211).

7. The dehydration and spin-drying device according to claim 1, characterized in that, The upper surface of the hanging plate (211) is provided with a baffle (2111). The baffle (2111) is located at the end of the hanging plate (211) away from the central column (21). The baffle (2111) extends upward and is in the shape of an arc that bends towards the central column (21).

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