Circulating washing device for cotton-like knitted fabric

Abstract

The utility model discloses a circulating washing device for cotton-like knitted fabric, and belongs to the technical field of fabric washing. Comprising an outer water tank, the top of the outer water tank is in an opening shape, a lifting air cylinder is embedded in the bottom face in the outer water tank, an inner water tank bottom plate is arranged on a piston rod of the lifting air cylinder, an inner water tank sliding frame is arranged over the inner water tank bottom plate, an inner water tank is arranged on the inner water tank sliding frame in a sliding mode, and the inner water tank bottom plate is movably arranged in a bottom opening of the inner water tank. A water spraying pipe is horizontally arranged in a top opening of the inner water tank, the water spraying pipe is connected with a water tank arranged outside the outer water tank and provided with a water pump through a connecting hose, a plurality of water spraying holes are formed in the water spraying pipe at equal intervals in the length direction, and a water inlet pipe of the water tank with the water pump is communicated with the bottom in the outer water tank. The circulating water washing device has the advantages that circulating water washing can be achieved, and the water washing effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of fabric water washing, in particular to a circulating water washing device for cotton-like knitted fabric. Background Technique

[0002] During the production process of cotton-like knitted fabric, water washing operation needs to be carried out. At present, generally only one water tank is used for cleaning, so that the water after cleaning cannot be recycled; moreover, the impurities generated during cleaning are all retained in the water tank, so that the cleaning water is polluted, thus reducing the water washing effect on cotton-like knitted fabric. Content of the Utility Model

[0003] Aiming at the above existing technical deficiencies, the purpose of the utility model is to provide a circulating water washing device for cotton-like knitted fabric, which has the advantages of realizing circulating water washing and improving the water washing effect.

[0004] To solve the above technical problems, the utility model adopts the following technical scheme: The utility model provides a circulating water washing device for cotton-like knitted fabric, including an outer water tank. The top of the outer water tank is open. A lifting cylinder is embedded in the bottom surface inside the outer water tank. An inner water tank bottom plate is arranged on the piston rod of the lifting cylinder. The inner water tank bottom plate is of a filter mesh structure. An inner water tank sliding frame is arranged directly above the inner water tank bottom plate. An inner water tank is slidably arranged on the inner water tank sliding frame. The inner water tank and the inner water tank bottom plate are vertically corresponding to each other. The top and bottom of the inner water tank are both open, and the shape and size of the bottom opening of the inner water tank are both adapted to the shape and size of the inner water tank bottom plate. The inner water tank bottom plate is movably arranged in the bottom opening of the inner water tank. A water spraying pipe is horizontally arranged in the top opening of the inner water tank. The water spraying pipe is connected to a water tank with a water pump arranged outside the outer water tank through a connecting hose. A plurality of water spraying holes are equidistantly arranged at intervals along the length direction of the water spraying pipe. The water spraying holes face the direction of the inner water tank bottom plate. The water inlet pipe of the water tank with a water pump is communicated with the bottom inside the outer water tank.

[0005] Preferably, the inner water tank sliding frame includes sliding limit grooves arranged on two opposite outer side walls of the inner water tank. Limit rods corresponding to the sliding limit grooves one by one are fixedly arranged on the inner wall of the outer water tank. The length direction of the sliding limit grooves is the same as the movement direction of the piston rod of the lifting cylinder. The limit rods are movably arranged in the sliding limit grooves, and the limit rods can limit the position of the inner water tank adjusted up and down in the outer water tank.

[0006] Preferably, a plurality of guide rollers I are horizontally arranged at intervals in the inner water tank, and the water spraying pipe and the guide rollers I are arranged from top to bottom, so that after the cloth to be water washed bypasses the guide rollers I, it can be sprayed and washed through the water spraying pipe.

[0007] Preferably, two sets of second guide rollers are arranged in the outer water tank, and the two sets of second guide rollers are respectively located on both sides of the inner water tank. Each set of second guide rollers includes an upper guide roller and a lower guide roller arranged in the outer water tank from top to bottom in sequence, which facilitates the cloth to be washed to use the upper guide roller or the lower guide roller according to different needs, so as to achieve different water washing effects.

[0008] Preferably, the distance from the lower guide roller to the inner bottom surface of the outer water tank is greater than the distance from the bottom plate of the inner water tank to the inner bottom surface of the outer water tank. When the inner water tank is not used, it is convenient for the cloth to be washed to bypass the lower guide roller without interference with the bottom plate of the inner water tank.

[0009] Preferably, a round roller is further arranged on the top opening of the outer water tank, which is convenient for guiding when the cloth to be washed passes through the inner water tank.

[0010] The beneficial effects of the present utility model are as follows:

[0011] 1. The present utility model facilitates adjusting the position of the inner water tank in the outer water tank through the lifting cylinder according to the needs of cleaning to achieve various cleaning effects; and it can make the cleaning water be recycled.

[0012] 2. An inner water tank bottom plate is movably arranged in the bottom opening of the inner water tank, and the inner water tank bottom plate is in a filter mesh structure, which is convenient for the water after cleaning to be filtered through the inner water tank bottom plate and then recycled when using the inner water tank to wash the cloth to be washed. Description of the Drawings

[0013] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0014] Figure 1 It is a schematic structural diagram of a circulating water washing device for a cotton-like knitted fabric provided by an embodiment of the present utility model.

[0015] Figure 2 It is a schematic diagram of the internal structure of the outer water tank of a circulating water washing device for a cotton-like knitted fabric provided by an embodiment of the present utility model.

[0016] Figure 3 It is a schematic diagram of the position of the inner water tank bottom plate of a circulating water washing device for a cotton-like knitted fabric provided by an embodiment of the present utility model.

[0017] Figure 4 It is a schematic diagram of the internal structure of the inner water tank of a circulating water washing device for a cotton-like knitted fabric provided by an embodiment of the present utility model.

[0018] Description of reference numerals: 1. Outer water tank; 11. Lifting cylinder; 12. Two groups of guide rollers; 121. Upper guide roller; 122. Lower guide roller; 13. Round roller; 2. Inner water tank bottom plate; 3. Inner water tank sliding frame; 31. Sliding limit groove; 32. Limit rod; 4. Inner water tank; 41. First guide roller; 5. Water spray pipe; 51. Connecting hose; 6. Water tank with water pump. Specific implementation mode

[0019] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0020] Embodiment 1

[0021] As Figures 1 to 4 shown, the present invention provides a circulating water washing device for cotton-like knitted fabrics, including an outer water tank 1. The top of the outer water tank 1 is open. A lifting cylinder 11 is embedded in the bottom surface inside the outer water tank 1. An inner water tank bottom plate 2 is arranged on the piston rod of the lifting cylinder 11. The inner water tank bottom plate 2 is a filter mesh structure. An inner water tank sliding frame 3 is arranged directly above the inner water tank bottom plate 2. An inner water tank 4 is slidably arranged on the inner water tank sliding frame 3. The inner water tank 4 and the inner water tank bottom plate 2 are vertically corresponding. The top and bottom of the inner water tank 4 are both open, and the shape and size of the bottom opening of the inner water tank 4 are both adapted to the shape and size of the inner water tank bottom plate 2. The inner water tank bottom plate 2 is movably arranged in the bottom opening of the inner water tank 4. A water spray pipe 5 is horizontally arranged in the top opening of the inner water tank 4. The water spray pipe 5 is connected to a water tank 6 with a water pump arranged outside the outer water tank 1 through a connecting hose 51. A plurality of water spray holes are equidistantly arranged at intervals along the length direction of the water spray pipe 5, and the water spray holes face the direction of the inner water tank bottom plate 2. The water inlet pipe of the water tank 6 with a water pump is communicated with the bottom inside the outer water tank 1; the inner water tank sliding frame 3 includes sliding limit grooves 31 arranged on two opposite outer side walls of the inner water tank 4. Limit rods 32 corresponding to the sliding limit grooves 31 one by one are fixedly arranged on the inner wall of the outer water tank 1. The length direction of the sliding limit grooves 31 is the same as the moving direction of the piston rod of the lifting cylinder 11. The limit rods 32 are movably arranged in the sliding limit grooves 31; Two first guide rollers 41 are horizontally arranged at intervals inside the inner water tank 4, and the water spray pipe 5 and the first guide rollers 41 are arranged from top to bottom; A round roller 13 is also arranged on the top opening of the outer water tank 1.

[0022] First, according to the use needs, choose whether to use the inner water tank 4; when the inner water tank 4 needs to be used, start the lifting cylinder 11 to drive the inner water tank bottom plate 2 to move in the direction of the inner water tank 4 (that is, the inner water tank bottom plate 2 moves upward) until the inner water tank bottom plate 2 conflicts with the bottom opening of the inner water tank 4. At this time, under the action of the inner water tank bottom plate 2 continuing to move upward, the inner water tank 4 can be lifted toward the top direction of the outer water tank 1, and at the same time, the sliding limit groove 31 slides outside the limit rod 32 until the bottom of the sliding limit groove 31 conflicts with the limit rod 32. At this time, the inner water tank 4 is lifted toward the top of the outer water tank 1. The water tank 4 is farthest from the outer water tank 1 (under the joint action of the limit rod 32 and the inner water tank bottom plate 2, the position of the inner water tank 4 can be stabilized); then the cloth to be washed located outside the outer water tank 1 enters from one end of the top opening of the inner water tank 4 (the cloth to be washed can be wound around the outside of the round roller 13 on the top opening of the outer water tank 1, which is helpful to prevent the cloth to be washed from falling into the outer water tank 1), passes under the multiple guide rollers 41 in the inner water tank 4 (the cloth to be washed does not enter the outer water tank 1), and then passes out from the other end of the top opening of the inner water tank 4.

[0023] The cleaning water in the water tank with a water pump 6 passes through the connecting hose 51 to the water spray pipe 5, and then is sprayed onto the cloth to be washed through the water spray hole on the water spray pipe 5 (because the water spray pipe 5 and the guide roller 41 are arranged from top to bottom, the water sprayed through the water spray hole can spray and clean the cloth to be washed between the two guide rollers 41); the water after washing the cloth to be washed in the inner water tank 4 is filtered through the inner water tank bottom plate 2 and then flows into the outer water tank 1. The inner water tank bottom plate 2 can filter the cleaned water, and the filtered impurities can be retained in the inner water tank 4, which is convenient for unified cleaning later; the water in the outer water tank 1 can flow back to the water tank with a water pump 6 through the water inlet pipe of the water tank with a water pump for recycling (a filter net can be set in the water inlet pipe of the water tank with a water pump 6, which is convenient for filtering the water after cleaning and recycling, and impurities in the water can be filtered. This is a prior art, so it will not be repeated here).

[0024] When the inner water tank 4 is not needed, start the lifting cylinder 11 to drive the inner water tank bottom plate 2 to move towards the bottom of the outer water tank 1 until the inner water tank bottom plate 2 separates from the bottom opening of the inner water tank 4. At this time, the inner water tank 4 loses the support of the inner water tank bottom plate 2 and drops under the action of gravity, that is, the sliding limit groove 31 slides outside the limit rod 32 until the top in the sliding limit groove 31 abuts against the limit rod 32. Pass the cloth to be washed through between the inner water tank bottom plate 2 and the bottom surface in the outer water tank 1 (without passing through the inner water tank 4). The cleaning water in the outer water tank 1 is circulated under the action of the water tank 6 with a water pump, and the water surface of the cleaning water in the outer water tank 1 is kept below the cloth to be washed in the outer water tank 1, that is, the cleaning water in the water tank 6 with a water pump passes through the connecting hose 51 into the spray pipe 5 and then is sprayed out through the spray holes on the spray pipe 5 onto the cloth to be washed to achieve water washing, and the impurities on the cloth to be washed can be sprayed and removed. The cleaning water in the outer water tank 1 enters the water tank 6 with a water pump through the water inlet pipe of the water tank 6 with a water pump to realize continuous recycling.

[0025] Embodiment 2

[0026] On the basis of Embodiment 1, as Figures 1 to 4 shown, two groups of guide rollers 12 are arranged in the outer water tank 1, and the two groups of guide rollers 12 are respectively located on both sides of the inner water tank 4. The two groups of guide rollers 12 include an upper guide roller 121 and a lower guide roller 122 arranged in the outer water tank 1 from top to bottom in sequence; the distance from the lower guide roller 122 to the bottom surface in the outer water tank 1 is greater than the distance from the inner water tank bottom plate 2 to the bottom surface in the outer water tank 1.

[0027] When the inner water tank 4 is not used (that is, when the cloth to be washed does not need to be internally cleaned through the inner water tank 4), first start the lifting cylinder 11 to drive the inner water tank bottom plate 2 to move towards the bottom of the outer water tank 1 (to facilitate the cloth to be washed to be located above the inner water tank bottom plate 2 in the outer water tank 1, that is, there will be no interference between the cloth to be washed and the inner water tank bottom plate 2 during water washing of the cloth to be washed); then make the cloth to be washed pass through the outside of the end of the upper guide roller 121 close to the side wall of the outer water tank 1 and then pass under the lower guide roller 122 (that is, pass close to the bottom surface of the outer water tank 1). At this time, the cloth to be washed is washed in the outer water tank 1 (that is, the cleaning water is sprayed out through the spray holes on the spray pipe 5).

[0028] The depth of the cleaning water contained in the outer water tank 1 can be greater than the distance from the lower guide roller 122 to the bottom surface in the outer water tank 1, which is convenient for soaking the cloth to be washed in the cleaning water. At the same time, a bubble generator adapted to the position of the cloth to be washed is arranged on the bottom surface of the outer water tank 1, so as to improve the cleaning effect on the cloth to be washed (the bubble generator is a prior art, so it will not be elaborated here).

[0029] Obviously, those skilled in the art can make various modifications and variations to the present utility model without departing from the spirit and scope of the present utility model. Thus, if these modifications and variations of the present utility model fall within the scope of the claims of the present utility model and their equivalent technologies, the present utility model also intends to include these modifications and variations.

Claims

1. A circulating water washing device for cotton-like knitted fabric, characterized in that, It includes an outer water tank (1), the top of the outer water tank (1) is open, a lifting cylinder (11) is embedded in the bottom surface inside the outer water tank (1), an inner water tank bottom plate (2) is arranged on the piston rod of the lifting cylinder (11), the inner water tank bottom plate (2) is a filter mesh structure, an inner water tank sliding frame (3) is arranged directly above the inner water tank bottom plate (2), an inner water tank (4) is slidably arranged on the inner water tank sliding frame (3), the inner water tank (4) and the inner water tank bottom plate (2) are vertically corresponding in position, the top and bottom of the inner water tank (4) are both open, and the shape and size of the bottom opening of the inner water tank (4) are both adapted to the shape and size of the inner water tank bottom plate (2), the inner water tank bottom plate (2) is movably arranged in the bottom opening of the inner water tank (4), a water spray pipe (5) is horizontally arranged in the top opening of the inner water tank (4), the water spray pipe (5) is connected to a water tank (6) with a water pump arranged outside the outer water tank (1) through a connecting hose (51), a plurality of water spray holes are arranged at equal intervals along the length direction of the water spray pipe (5), the water spray holes face the direction of the inner water tank bottom plate (2), and the water inlet pipe of the water tank (6) with a water pump is communicated with the bottom inside the outer water tank (1).

2. The circulating water washing device for a cotton-like knitted fabric according to claim 1, characterized in that, The inner water tank sliding frame (3) includes sliding limit grooves (31) arranged on two opposite outer side walls of the inner water tank (4), limit rods (32) corresponding to the sliding limit grooves (31) one by one are fixedly arranged on the inner wall of the outer water tank (1), the length direction of the sliding limit grooves (31) is the same as the movement direction of the piston rod of the lifting cylinder (11), and the limit rods (32) are movably arranged in the sliding limit grooves (31).

3. The circulating water washing device for a cotton-like knitted fabric according to claim 1, characterized in that, A plurality of first guide rollers (41) are horizontally arranged at intervals inside the inner water tank (4), and the water spray pipe (5) and the first guide rollers (41) are arranged from top to bottom.

4. The circulating water washing device for a cotton-like knitted fabric according to claim 1, characterized in that, Two groups of second guide rollers (12) are arranged inside the outer water tank (1), and the two groups of second guide rollers (12) are respectively located on both sides of the inner water tank (4), and each group of second guide rollers (12) includes an upper guide roller (121) and a lower guide roller (122) arranged in the outer water tank (1) from top to bottom in sequence.

5. The circulating water washing device for a cotton-like knitted fabric according to claim 4, characterized in that, The distance from the lower guide roller (122) to the inner bottom surface of the outer water tank (1) is greater than the distance from the inner water tank bottom plate (2) to the inner bottom surface of the outer water tank (1).

6. The circulating water washing device for a cotton-like knitted fabric according to claim 1, characterized in that, A round roller (13) is further arranged on the top opening of the outer water tank (1).

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