A multi-stage nozzle structure for a rope-shaped washing machine

Abstract

The present invention relates to a multi-stage nozzle structure for a rope-shaped water washing machine, comprising a plurality of nozzle units (4) connected in sequence, wherein the nozzle unit (4) comprises a nozzle upper mold (41) and a nozzle lower mold (42), and an annular spraying slot (43) is formed between the nozzle upper mold (41) and the nozzle lower mold (42). The multi-stage nozzle structure for a rope-shaped water washing machine of the present invention comprises a nozzle unit comprising a nozzle upper mold and a nozzle lower mold, and an annular spraying slot is formed between the nozzle upper mold and the nozzle lower mold. The nozzle unit comprises a nozzle upper mold and a nozzle lower mold, and an annular spraying slot is formed between the nozzle upper mold and the nozzle lower mold. The nozzle unit has a large spraying area and a strong spraying and flushing force, and can effectively ensure the washing effect of the cloth.

Description

Technical Field

[0001] The invention relates to a multi-stage nozzle structure of a rope-shaped water washing machine, belonging to the technical field of printing and dyeing equipment. Background Art

[0002] Rope washing machine is usually used for washing pure cotton, polyester-cotton, blended, chemical fiber and other fabrics, knitted fabrics and other fabrics after printing and dyeing, so as to clean the floating color slurry or auxiliaries remaining on the cloth surface and further fix the color of the fabric.

[0003] The rope washing machine currently widely used in the market includes multiple front and rear washing units, each washing unit includes a unit box, a water tank is provided at the bottom of the unit box, a roller group and a cloth drop roller are provided above the water tank, and a plurality of partitions are arranged at intervals in the water tank, and the plurality of partitions divide the water tank into a plurality of cells; after the cloth enters the washing unit, it is first washed in the first cell of the washing unit, and the washed cloth is squeezed by the roller group, and then falls into the next cell through the cloth drop roller for further washing, and this process is repeated to complete the washing of the cloth.

[0004] The above existing rope washing machine has the following disadvantages:

[0005] 1. Existing rope washing machines use a washing method that combines cell immersion and stacking with squeezing by a roller group, resulting in low washing efficiency. In addition, after passing through the drop rollers, the fabric falls randomly into the cells under its own gravity, making it impossible to achieve orderly stacking. Moreover, due to the wrinkles on the fabric after squeezing, it is easy to flip and knot during the drop process.

[0006] 2. The bottom of the existing rope washing machine water tank is usually a single-layer structure. To ensure the washing effect, the liquid level in each cell must meet a certain height requirement. This not only increases the water consumption of the rope washing machine, but also reduces the fabric capacity of the water tank. In addition, the liquid level in the water tank cannot be adjusted according to the process conditions, which cannot meet the process requirements of different fabrics.

[0007] 3. The existing rope-shaped washing machine uses a connecting bucket to pass cloth between the unit boxes. The tension generated by the cloth passing is too large, which is likely to affect the final cloth quality.

[0008] The invention patent with application number 201911131619.5 discloses a shower-type rope washing machine, which includes multiple washing units, the washing unit including a unit box, a water trough is provided at the bottom of the unit box, a roller group and a cloth drop roller are provided above the water trough, a plurality of partitions are provided in the water trough, the plurality of partitions divide the water trough into a plurality of cells, a shower assembly is provided under the cloth drop roller, the shower assembly includes a plurality of shower units, each shower unit corresponds to a cell; the front and rear sides of the unit box are respectively provided with a shower cloth inlet and a shower cloth outlet, the shower cloth outlet of the previous unit box is connected to the shower cloth inlet of the next unit box by a shower cloth pipe, and the shower unit corresponding to the last cell of the previous unit box is connected to the shower cloth outlet of the unit box by a shower transition pipe. By adding a spray component under the cloth drop roller of the unit box and flushing the cloth surface with water from the flushing component, the cloth in the unit box can be stacked in order from front to back along the water flow, which greatly increases the cloth capacity and reduces the overturning and knotting of the cloth in the unit box; and the washing method that combines flushing with the flushing component, squeezing with the roller group, and soaking and stacking of the cells can effectively improve the washing efficiency; in addition, due to the addition of the flushing component, the demand for the liquid level height in the water tank is greatly reduced, which can effectively save the water consumption of the rope washing machine and increase the cloth capacity in the water tank.

[0009] However, the above-mentioned spray-type rope washing machine still has the following disadvantages:

[0010] The structural design of the shower assembly is unreasonable and cannot effectively guarantee the final washing effect. Summary of the Invention

[0011] The technical problem to be solved by the present invention is to provide a multi-stage nozzle structure for a rope-shaped washing machine in response to the above-mentioned existing technology. The structure includes a plurality of nozzle units connected in sequence. The nozzle unit is composed of a nozzle upper mold and a nozzle lower mold. An annular spray gap is formed between the nozzle upper mold and the nozzle lower mold. The structure has a large spray area and a strong spray flushing force, which can effectively ensure the washing effect of the cloth.

[0012] The technical solution adopted by the present invention to solve the above problems is: a multi-stage nozzle structure of a rope-shaped water washing machine, which includes a plurality of nozzle units connected in sequence, and the nozzle unit includes a nozzle upper mold and a nozzle lower mold, and an annular spray gap is formed between the nozzle upper mold and the nozzle lower mold.

[0013] Optionally, the spray slots are arranged obliquely.

[0014] Optionally, the nozzle upper mold includes an upper cover plate, an upper frustum plate inclined inwardly is provided at the bottom of the upper cover plate, and the nozzle lower mold includes a lower cover plate, an inner circumferential wall and an outer circumferential wall are provided on the lower cover plate, and a lower frustum plate inclined outwardly is provided on the top of the inner circumferential wall, and a spray seam is formed between the upper frustum plate and the lower frustum plate.

[0015] Optionally, a first through-hole is opened at the center of the upper cover plate, the upper frustum plate is located below the first through-hole, and a second through-hole is opened at the center of the lower cover plate.

[0016] Optionally, a water storage chamber is formed between the upper cover plate, the lower cover plate, the inner peripheral wall, the outer peripheral wall, the upper frustum plate and the lower frustum plate.

[0017] Optionally, a water inlet pipe is provided on one side of the outer peripheral wall, and the water inlet pipe is connected to the water storage chamber.

[0018] Optionally, multiple nozzle units are connected in sequence up and down.

[0019] Optionally, the nozzle lower mold of the previous nozzle unit is connected to the nozzle upper mold of the next nozzle unit.

[0020] Compared with the prior art, the advantages of the present invention are:

[0021] The present invention provides a multi-stage nozzle structure for a rope-shaped washing machine, which includes a plurality of nozzle units connected in sequence. The nozzle unit is composed of a nozzle upper mold and a nozzle lower mold. An annular spray gap is formed between the nozzle upper mold and the nozzle lower mold. The spray gap has a large spray area and a strong spray flushing force, which can effectively ensure the washing effect of the cloth. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a structural schematic diagram of a strong spray loose rope washing machine of the present invention.

[0023] Figure 2 for Figure 1 side view.

[0024] Figure 3 for Figure 1 Schematic diagram of the structure of the middle unit spray assembly.

[0025] Figure 4 for Figure 3 Right view of .

[0026] Figure 5 for Figure 3 Left view of .

[0027] Figure 6 for Figure 3 Top view of .

[0028] Figure 7 for Figure 3 Schematic diagram of the structure of the middle cloth feed nozzle.

[0029] Figure 8 for Figure 7 side view.

[0030] Figure 9 for Figure 3 Schematic diagram of the structure of the middle cloth discharge nozzle.

[0031] Figure 10 for Figure 9 side view.

[0032] Figure 11 for Figure 3 Schematic diagram of the structure of the weighing and stacking components.

[0033] Figure 12 for Figure 11 Top view of .

[0034] Figure 13 for Figure 11 AA cross-sectional view.

[0035] Figure 14 for Figure 13 Side view of the center support leg.

[0036] in:

[0037] Fabric feed box assembly 1

[0038] Cloth outlet box assembly 2

[0039] Unit spray assembly 3

[0040] Box 31

[0041] First cloth inlet 32

[0042] First cloth outlet 33

[0043] Roller group 34

[0044] Fabric guide roller 35

[0045] Fabric feed nozzle 36

[0046] Fabric outlet nozzle 37

[0047] Weighing stacking assembly 38

[0048] Weighing bucket 38.1

[0049] Second cloth inlet 38.2

[0050] Second cloth outlet 38.3

[0051] Cross support rod 38.4

[0052] Longitudinal support rod 38.5

[0053] Support foot 38.6

[0054] Load cell 38.7

[0055] Hanger 38.8

[0056] Hoop 38.9

[0057] Raising block 38.10

[0058] Gusset plate 38.11

[0059] Cover 38.12

[0060] Receiving bucket 38.13

[0061] Water circle 38.14

[0062] Fabric guide ring 39

[0063] Nozzle unit 4

[0064] Nozzle upper mold 41

[0065] Upper cover 411

[0066] First through hole 412

[0067] Upper cone plate 413

[0068] Nozzle lower mold 42

[0069] Lower cover 421

[0070] Inner wall 422

[0071] Outer wall 423

[0072] Lower frustum plate 424

[0073] Second through hole 425

[0074] Spray seam 43

[0075] Water storage chamber 44

[0076] Water inlet pipe 45

[0077] Circulation filter component 5

[0078] Circulation pump 51

[0079] Return pipe 52

[0080] Water inlet pipe 53

[0081] Filter device 54

[0082] Water inlet branch pipe 6. DETAILED DESCRIPTION

[0083] The present invention will be described in further detail below with reference to the accompanying drawings and embodiments.

[0084] like Figures 1 to 14 As shown, the present invention relates to a strong spray loose rope washing machine, which includes a cloth inlet box assembly 1 and a cloth outlet box assembly 2, and a plurality of unit spray assemblies 3 arranged front and back are provided between the cloth inlet box assembly 1 and the cloth outlet box assembly 2;

[0085] The unit spray assembly 3 includes a box body 31, and a first cloth inlet 32 and a first cloth outlet 33 are respectively provided on the front and rear sides of the box body 31. A roller group 34 and a cloth guide roller 35 are respectively provided in the box body 31 near the first cloth inlet 32 and the first cloth outlet 33. A cloth inlet nozzle 36 is provided below the roller group 34, and a cloth outlet nozzle 37 is provided below the cloth guide roller 35.

[0086] The cloth feeding nozzle 36 is a multi-stage nozzle, preferably a two-stage nozzle;

[0087] The cloth feeding nozzle 36 includes a plurality of nozzle units 4 connected in sequence up and down, and the nozzle unit 4 includes a nozzle upper mold 41 and a nozzle lower mold 42, and an annular spraying gap 43 is formed between the nozzle upper mold 41 and the nozzle lower mold 42;

[0088] The spray slots 43 are arranged obliquely;

[0089] The nozzle upper mold 41 includes an upper cover plate 411, a first cloth-passing hole 412 is formed in the center of the upper cover plate 411, an inwardly inclined upper frustum plate 413 is provided at the bottom of the upper cover plate 411, and the upper frustum plate 413 is located below the first cloth-passing hole 412. The nozzle lower mold 42 includes a lower cover plate 421, an inner peripheral wall 422 and an outer peripheral wall 423 are provided on the lower cover plate 421, an outwardly inclined lower frustum plate 424 is provided on the top of the inner peripheral wall 422, a spraying slot 43 is formed between the upper frustum plate 413 and the lower frustum plate 424, and a second cloth-passing hole 425 is formed in the center of the lower cover plate 421;

[0090] A water storage chamber 44 is formed between the upper cover plate 411, the lower cover plate 421, the inner peripheral wall 422, the outer peripheral wall 423, the upper frustum plate 413 and the lower frustum plate 424;

[0091] A water inlet pipe 45 is provided on one side of the outer peripheral wall 423, and the water inlet pipe 45 is connected to the water storage chamber 44;

[0092] The cloth outlet nozzle 37 is a single-stage nozzle;

[0093] The cloth outlet nozzle 37 includes a single nozzle unit 4, and the single nozzle unit 4 of the cloth outlet nozzle 37 is arranged in reverse.

[0094] A weighing stacking assembly 38 is provided between the cloth inlet nozzle 36 and the cloth outlet nozzle 37;

[0095] The weighing and stacking assembly 38 includes a weighing bucket 38.1, with a second cloth inlet 38.2 and a second cloth outlet 38.3 provided at the left and right ends of the weighing bucket 38.1 respectively. Two front and rear transverse support rods 38.4 are provided between the second cloth inlet 38.2 and the second cloth outlet 38.3. Two left and right longitudinal support rods 38.5 are provided between the front and rear transverse support rods 38.4. A support leg 38.6 is provided at the front or rear side of the box body 31, and a weighing sensor 38.7 is provided on the support leg 38.6. One end of the longitudinal support tube 38.5 is inserted into the box body 31, and the other end of the longitudinal support tube 38.5 rests on the weighing sensor 38.7.

[0096] A hanger 38.8 is provided on the transverse support rod 38.4, and the longitudinal support rod 38.5 is connected to the hanger 38.8 via a hoop 38.9;

[0097] The weighing sensor 38.7 is provided with a spacer block 38.10, and the longitudinal support rod 38.5 is placed on the spacer block 38.10;

[0098] A gusset plate 38.11 is provided on one side of the raising block 38.10, and the longitudinal support rod 38.5 is connected to the raising block 38.10 via the gusset plate 38.11;

[0099] A cover 38.12 is provided on the outside of the support foot 38.6;

[0100] The weighing bucket 38.1 is in the shape of an arc;

[0101] The weighing bucket 38.1 is provided with a receiving bucket 38.13 at the position of the second cloth inlet 38.2;

[0102] The longitudinal support rod 38.5 is provided with a water-spinning ring 38.14 near the support foot 38.6;

[0103] The box body 31 is provided with cloth guide rings 39 at the first cloth inlet 32 and the first cloth outlet 33;

[0104] A circulation filter assembly 5 is provided on one side of the unit spray assembly 3;

[0105] The circulating filter assembly 5 includes a circulating pump 51, the water inlet of the circulating pump 51 is connected to the lower part of the box 31 through a return pipe 52, and the water outlet of the circulating pump 51 is connected to the upper part of the box 31 through a water inlet pipe 53;

[0106] The return pipe 52 is provided with a filtering device 54;

[0107] The cloth feeding nozzle 36 is connected to the water inlet pipe 53;

[0108] The water inlet pipe 53 is provided with a water inlet branch pipe 6 , and the cloth outlet nozzle 37 is connected to the water inlet branch pipe 6 .

[0109] In addition to the above embodiments, the present invention also includes other implementation methods. Any technical solutions formed by equivalent transformation or equivalent replacement should fall within the scope of protection of the claims of the present invention.

Claims

1. A multi-stage nozzle structure for a rope washing machine, characterized by: It comprises a plurality of nozzle units (4) connected in sequence, wherein the nozzle unit (4) comprises a nozzle upper die (41) and a nozzle lower die (42), and an annular spraying gap (43) is formed between the nozzle upper die (41) and the nozzle lower die (42); The spraying slots (43) are arranged obliquely; The nozzle upper mold (41) includes an upper cover plate (411), an inwardly inclined upper frustum plate (413) is provided at the bottom of the upper cover plate (411), and the nozzle lower mold (42) includes a lower cover plate (421), an inner peripheral wall (422) and an outer peripheral wall (423) are provided on the lower cover plate (421), and an outwardly inclined lower frustum plate (424) is provided at the top of the inner peripheral wall (422), and a spraying seam (43) is formed between the upper frustum plate (413) and the lower frustum plate (424); A first through-hole (412) is provided at the center of the upper cover plate (411), the upper frustum plate (413) is located below the first through-hole (412), and a second through-hole (425) is provided at the center of the lower cover plate (421); A water storage chamber (44) is formed between the upper cover plate (411), the lower cover plate (421), the inner peripheral wall (422), the outer peripheral wall (423), the upper frustum plate (413) and the lower frustum plate (424).

2. The multi-stage nozzle structure of a rope washing machine according to claim 1, characterized in that: A water inlet pipe (45) is provided on one side of the outer peripheral wall (423), and the water inlet pipe (45) is connected to the water storage chamber (44).

3. The multi-stage nozzle structure of a rope washing machine according to claim 1, characterized in that: The plurality of nozzle units (4) are connected in sequence up and down.

4. The multi-stage nozzle structure of a rope washing machine according to claim 3, characterized in that: The nozzle lower mold (42) of the upper nozzle unit (4) is connected to the nozzle upper mold (41) of the next nozzle unit (4).

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