Woolen yarn spray dyeing device

Abstract

The utility model discloses a woolen yarn spray dyeing device, and relates to the technical field of woolen yarn processing. The dyeing device comprises a dyeing box, a placing table is arranged in the dyeing box, a plurality of notches are formed in the placing table, a plurality of high-pressure nozzles are arranged in the dyeing box, a shaking-up mechanism used for the placing table is arranged in the dyeing box, and an adjusting mechanism used for the high-pressure nozzles is further arranged in the dyeing box. The shaking mechanism comprises two guide plates and two U-shaped plates, the lower surface of the placing table is in movable contact with the upper surfaces of the two guide plates, and one end of the placing table is in movable contact with the inner walls of the two guide plates; through the arrangement of the shaking mechanism, under the action of a cam, an arc-shaped plate, a spring rod and a moving rod in the shaking mechanism, the placement table horizontally moves back and forth in the dyeing box, and the woolen yarn harness is shaken up through the reciprocating horizontal movement of the placement table, so that the operation intensity of manually shaking up the woolen yarn harness by an operator is reduced, and meanwhile, the spray dyeing effect of the woolen yarn harness is improved.

Description

Technical Field

[0001] This utility model relates to the field of wool processing technology, specifically to a wool spray dyeing device. Background Technology

[0002] Wool dyeing is the process of dyeing raw wool with dyes to give it the desired color.

[0003] Spray dyeing involves spraying the dye onto the original color wool under high pressure in the form of a mist. This process uses less dye than general dyeing processes and can achieve a dyeing effect with distinct shades and tones.

[0004] However, existing wool spray dyeing devices still have some drawbacks:

[0005] 1. Under the existing technology, although the spray dyeing technology is relatively mature, in the process of spray dyeing raw wool yarn, most of the time the workers manually shake the raw wool yarn evenly and spread it flat in the dyeing box, which results in a high work intensity for spray dyeing raw wool yarn.

[0006] 2. At the same time, although the spray range of the high-pressure nozzle is adjustable, if the area of ​​the original color yarn is large, the maximum spray range of the high-pressure nozzle is still insufficient, which makes it inconvenient to spray dye the laid-out original color yarn, thus affecting the effect of spray dyeing the original color yarn. Utility Model Content

[0007] In order to solve the above problems, the purpose of this utility model is to provide a wool spray dyeing device.

[0008] To solve the above technical problems, the present invention adopts the following technical solution: a wool spray dyeing device, including a dyeing box, a placement platform inside the dyeing box, a plurality of slots on the placement platform, a high-pressure nozzle inside the dyeing box, a plurality of high-pressure nozzles, a shaking mechanism for the placement platform inside the dyeing box, and an adjustment mechanism for the high-pressure nozzles inside the dyeing box.

[0009] The shaking mechanism includes two guide plates and two U-shaped plates. The lower surface of the placement platform is in contact with the upper surface of the two guide plates, and one end of the placement platform is in contact with the inner wall of the two guide plates.

[0010] The dyeing box has two protective sleeve rods fixedly installed on its side wall. The bottom wall of each of the two protective sleeve rods is fixedly installed with a spring rod. The telescopic end of each of the two spring rods is fixedly installed with a movable rod. One end of the movable rod is fixedly connected to one side of the U-shaped plate.

[0011] The other side wall of the dyeing box is rotatably provided with a rotating shaft, one end of which is fixedly provided with a cam, and the end of the placement platform away from the U-shaped plate is fixedly provided with an arc-shaped block, with the cam and the arc-shaped block being horizontally corresponding;

[0012] A No. 1 motor is fixedly installed on the outer wall of the dyeing box. A No. 1 rotating rod is fixedly installed at the drive output end of the No. 1 motor. A No. 1 bevel gear is fixedly installed at one end of the No. 1 rotating rod and the other end of the rotating shaft. The two No. 1 bevel gears are meshed and connected.

[0013] Preferably, a cover plate is hinged to the upper end of the dyeing box.

[0014] Preferably, a delivery pipe is fixedly installed on the liquid inlet of the high-pressure nozzle.

[0015] Preferably, a collection box is fixedly installed on the bottom wall of the dyeing box, the collection box is located below the placement platform, and a discharge pipe is fixedly installed at the bottom of the collection box.

[0016] Preferably, a support plate is fixedly provided on the other side wall of the dyeing box, and the rotating shaft and the support plate are rotatably connected.

[0017] Preferably, the adjustment mechanism includes a mounting plate, a plurality of high-pressure nozzles are fixedly fixed on the mounting plate at equal intervals, a U-shaped frame is fixedly provided on the other side wall of the dyeing box, a lifting plate is slidably provided inside the U-shaped frame, and one end of the lifting plate is fixedly connected to the middle of the mounting plate;

[0018] The U-shaped frame is internally fitted with a lead screw that passes through the lifting plate and is threadedly connected to the lifting plate.

[0019] A second motor is fixedly installed on the outer wall of the dyeing box. A second rotating rod is fixedly installed at the drive output end of the second motor. A second bevel gear is fixedly installed at one end of the second rotating rod and one end of the lead screw. The two second bevel gears are meshed together.

[0020] Preferably, two guide rods are fixedly installed inside the U-shaped frame, and the lifting plate and the two guide rods are slidably connected.

[0021] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0022] 1. In this utility model, the shaking mechanism is set up so that the placement table moves back and forth horizontally in the dyeing box by the action of the cam, arc plate, spring rod and moving rod in the shaking mechanism. The reciprocating horizontal movement of the placement table shakes the wool bundle evenly, thereby reducing the work intensity of manually shaking the wool bundle and improving the effect of spray dyeing the wool bundle.

[0023] 2. In this utility model, through the setting of the adjustment mechanism, the screw, lifting plate and mounting plate in the shaking mechanism drive the mounting plate to rise and fall vertically, and the high-pressure nozzle rises and falls accordingly, thereby conveniently realizing the adjustment of the spray range of the high-pressure nozzle, and thus enabling comprehensive spray dyeing of the wool bundle according to the spread area of ​​the wool bundle, further improving the effect of wool bundle spray dyeing. Attached Figure Description

[0024] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0025] Figure 1 This is a schematic diagram of the external structure of a wool spray dyeing device according to the present invention.

[0026] Figure 2 This is a schematic diagram of the internal structure of the dyeing box of this utility model.

[0027] Figure 3 This is a schematic diagram of the connection structure between the shaking mechanism and the placement platform of this utility model.

[0028] Figure 4 This is a cross-sectional structural diagram of the protective sleeve rod of this utility model.

[0029] Figure 5 This is a schematic diagram of the connection structure between the adjustment mechanism and the high-pressure nozzle of this utility model.

[0030] In the diagram: 1. Dyeing box; 11. Cover plate; 12. Placement platform; 13. Groove; 14. High-pressure nozzle; 15. Conveying pipe; 16. Collection box; 17. Discharge pipe; 2. Shaking mechanism; 21. Guide plate; 22. U-shaped plate; 23. Protective sleeve rod; 24. Spring rod; 25. Moving rod; 26. Rotating shaft; 261. Support plate; 27. Cam; 28. Arc block; 29. ​​Motor No. 1; 3. Rotating rod No. 1; 31. Bevel gear No. 1; 4. Adjustment mechanism; 41. Mounting plate; 42. U-shaped frame; 43. Lifting plate; 44. Guide rod; 45. Lead screw; 46. Motor No. 2; 47. Rotating rod No. 2; 48. Bevel gear No. 2. Detailed Implementation

[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0032] Example: Figure 1-5 As shown, this utility model provides a wool spray dyeing device, including a dyeing box 1. A cover plate 11 is hinged to the upper end of the dyeing box 1. By opening the cover plate 11, it is convenient to place the wool bundle to be spray dyed into the dyeing box 1. The dyeing box 1 is provided with a placement platform 12 for placing the wool bundle. The placement platform 12 has several slots 13. By setting the slots 13, excess dye during the spray dyeing process can flow downward through the slots 13. The dyeing box 1 is provided with high-pressure nozzles 14. By setting the high-pressure nozzles 14, the high-pressure nozzles 14 spray the dye out in a mist onto the wool bundle for spray dyeing. Several high-pressure nozzles 14 are provided. A delivery pipe 15 is fixedly installed on the liquid inlet of the high-pressure nozzle 14 for conveying dye. A collection box 16 is fixedly installed on the bottom wall of the dyeing box 1. The collection box 16 is located below the placement platform 12. The collection box 16 is used to collect excess dye. A discharge pipe 17 is fixedly installed at the bottom of the collection box 16. The discharge pipe 17 is used to discharge the collected dye. The dyeing box 1 is equipped with a shaking mechanism 2 for the placement platform 12. The shaking mechanism 2 can make the placement platform 12 move back and forth horizontally, thereby shaking the yarn bundle evenly and improving the effect of spray dyeing the yarn bundle. The dyeing box 1 is also equipped with an adjustment mechanism 4 for the high-pressure nozzle 14. The adjustment mechanism 4 can make the high-pressure nozzle 14 rise and fall vertically, thereby adjusting the spray range of the high-pressure nozzle 14 and enabling comprehensive spray dyeing of the yarn bundle according to the spread area of ​​the yarn bundle.

[0033] The shaking mechanism 2 includes two guide plates 21 and two U-shaped plates 22. The lower surface of the placement platform 12 is in contact with the upper surface of the two guide plates 21, and one end of the placement platform 12 is in contact with the inner wall of the two guide plates 21. By setting the guide plates 21 and U-shaped plates 22, the placement platform 12 can be supported. With the help of the U-shaped plates 22, it can be ensured that the placement platform 12 moves horizontally. At the same time, when not in operation, it is convenient for the operator to take out the placement platform 12.

[0034] Two protective sleeve rods 23 are fixedly installed on the side wall of the dyeing box 1. Spring rods 24 are fixedly installed on the bottom wall of each of the two protective sleeve rods 23. Movable rods 25 are fixedly installed on the telescopic ends of each of the two spring rods 24. One end of the movable rod 25 is fixedly connected to one side of the U-shaped plate 22. By setting the spring rods 24 and the movable rods 25, when the placement platform 12 is pushed to move horizontally toward one side of the U-shaped plate 22, the placement platform 12 causes the movable rods 25 to move horizontally toward the protective sleeve rods 23 through the U-shaped plate 22. The movable rods 25 can squeeze the spring rods 24 to retract. When the placement platform 12 is stopped from being pushed, the spring rods 24 can automatically extend and reset. The placement platform 12 is moved horizontally in the opposite direction and reset through the movable rods 25 and the U-shaped plate 22.

[0035] A rotating shaft 26 is rotatably provided on the other side wall of the dyeing box 1, and a support plate 261 is fixedly provided on the other side wall of the dyeing box 1. The rotating shaft 26 and the support plate 261 are rotatably connected. A cam 27 is fixedly provided at one end of the rotating shaft 26, and an arc block 28 is fixedly provided at the end of the placement table 12 away from the U-shaped plate 22. The cam 27 and the arc block 28 are horizontally corresponding. By driving the rotating shaft 26 to rotate, the rotating shaft 26 can make the cam 27 rotate, and the cam 27 can push the placement table 12 to move horizontally through the arc block 28.

[0036] A No. 1 motor 29 is fixedly installed on the outer wall of the dyeing box 1. A No. 1 rotating rod 3 is fixedly installed at the drive output end of the No. 1 motor 29. A No. 1 bevel gear 31 is fixedly installed at one end of the No. 1 rotating rod 3 and the other end of the rotating shaft 26. The two No. 1 bevel gears 31 are meshed and connected. By turning on the No. 1 motor 29, the drive shaft of the No. 1 motor 29 can make the No. 1 rotating rod 3 rotate. The No. 1 rotating rod 3 can make the rotating shaft 26 rotate through the No. 1 bevel gear 31.

[0037] The adjustment mechanism 4 includes a mounting plate 41, and several high-pressure nozzles 14 are fixedly distributed on the mounting plate 41 at equal intervals. A U-shaped frame 42 is fixedly installed on the other side wall of the dyeing box 1. A lifting plate 43 is slidably installed inside the U-shaped frame 42. One end of the lifting plate 43 is fixedly connected to the middle of the mounting plate 41. By driving the lifting plate 43 to rise and fall vertically inside the U-shaped frame 42, the lifting plate 43 can make the high-pressure nozzles 14 rise and fall vertically synchronously through the mounting plate 41, thereby realizing the height adjustment of the high-pressure nozzles 14. Two guide rods 44 are fixedly installed inside the U-shaped frame 42. The lifting plate 43 and the two guide rods 44 are slidably connected. By setting the guide rods 44, the guide rods 44 can guide the lifting plate 43 in the vertical direction, so that the lifting plate 43 keeps rising and falling in the vertical direction.

[0038] The U-shaped frame 42 is internally mounted with a lead screw 45, which passes through the lifting plate 43 and is threadedly connected to the lifting plate 43. By driving the lead screw 45 to rotate, the lead screw 45 can drive the lifting plate 43 to rise and fall vertically.

[0039] A second motor 46 is fixedly installed on the outer wall of the dyeing box 1. A second rotating rod 47 is fixedly installed at the drive output end of the second motor 46. A second bevel gear 48 is fixedly installed at one end of the second rotating rod 47 and one end of the lead screw 45. The two second bevel gears 48 are meshed and connected. By turning on the second motor 46, the drive shaft of the second motor 46 can make the second rotating rod 47 rotate. The second rotating rod 47 can make the lead screw 45 rotate through the second bevel gear 48.

[0040] Working principle: When it is necessary to spray dye the yarn bundles, the operator first opens the cover plate 11 and places the yarn bundles to be spray dyed on the placement table 12.

[0041] Subsequently, the operator starts motor 29. The drive shaft of motor 29 causes rotating rod 3 to rotate. Rotating rod 3 causes rotating shaft 26 to rotate via bevel gear 31. Rotating shaft 26 causes cam 27 to rotate. Cam 27 causes placement platform 12 to move horizontally toward U-shaped plate 22 via arc block 28. Placement platform 12 causes spring rod 24 to retract via U-shaped plate 22 and moving rod 25. When cam 27 disengages from arc block 28, spring rod 24 extends and resets. It then causes placement platform 12 to move horizontally in the opposite direction and reset via moving rod 25 and U-shaped plate 22. At this time, placement platform 12 moves horizontally back and forth. The reciprocating horizontal movement of placement platform 12 shakes the yarn bundle evenly, thereby reducing the workload of manually shaking the yarn bundle and improving the effect of spray dyeing the yarn bundle.

[0042] Subsequently, the operator starts the second motor 46. The drive shaft of the second motor 46 causes the second rotating rod 47 to rotate. The second rotating rod 47 causes the lead screw 45 to rotate through the second bevel gear 48. The lead screw 45 drives the lifting plate 43 to rise and fall vertically. The lifting plate 43 causes multiple high-pressure nozzles 14 to rise and fall vertically synchronously through the mounting plate 41. This facilitates the adjustment of the spray range of the high-pressure nozzles 14, and enables comprehensive spray dyeing of the wool bundle according to the spread area of ​​the wool bundle, further improving the effect of wool bundle spray dyeing.

[0043] After the preliminary preparation work is completed, the operator closes the cover plate 11 and starts multiple high-pressure nozzles 14. The external delivery pump delivers the dye to the high-pressure nozzles 14 through the delivery pipe 15. The high-pressure nozzles 14 spray the dye in the form of mist to perform spray dyeing treatment on the wool bundle.

[0044] All standard parts used in this invention can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here.

[0045] Obviously, those skilled in the art can make various modifications and variations to this utility model without departing from its spirit and scope. Therefore, if these modifications and variations fall within the scope of the claims of this utility model and their equivalents, this utility model also intends to include these modifications and variations.

Claims

1. A yarn spray dyeing apparatus comprising a dyeing tank (1), characterised in that: The dyeing box (1) is provided with a placement platform (12) inside, and a number of slots (13) are provided on the placement platform (12). The dyeing box (1) is provided with a high-pressure nozzle (14) inside, and a number of high-pressure nozzles (14) are provided. The dyeing box (1) is provided with a shaking mechanism (2) for the placement platform (12) inside, and an adjustment mechanism (4) for the high-pressure nozzles (14) inside. The shaking mechanism (2) includes two guide plates (21) and two U-shaped plates (22). The lower surface of the placement platform (12) is in contact with the upper surface of the two guide plates (21), and one end of the placement platform (12) is in contact with the inner wall of the two guide plates (21). The side wall of the dyeing box (1) is fixedly provided with two protective sleeve rods (23), and the bottom wall of the two protective sleeve rods (23) is fixedly provided with spring rods (24). The telescopic ends of the two spring rods (24) are fixedly provided with moving rods (25), and one end of the moving rods (25) is fixedly connected to one side of the U-shaped plate (22). The other side wall of the dyeing box (1) is provided with a rotating shaft (26), and a cam (27) is fixedly provided at one end of the rotating shaft (26). An arc block (28) is fixedly provided at the end of the placement platform (12) away from the U-shaped plate (22). The cam (27) and the arc block (28) are horizontally corresponding. A No. 1 motor (29) is fixedly installed on the outer wall of the dyeing box (1). A No. 1 rotating rod (3) is fixedly installed at the drive output end of the No. 1 motor (29). A No. 1 bevel gear (31) is fixedly installed at one end of the No. 1 rotating rod (3) and the other end of the rotating shaft (26). The two No. 1 bevel gears (31) are meshed and connected.

2. A device for spray dyeing of wool yarn according to claim 1, characterised in that The dyeing box (1) is hinged to a cover plate (11) at its upper end.

3. A yarn spray dyeing apparatus as claimed in claim 1, wherein, A delivery pipe (15) is fixedly installed on the inlet of the high-pressure nozzle (14).

4. A device for spray dyeing of wool yarn according to claim 1, characterized in that A collection box (16) is fixedly installed on the bottom wall of the dyeing box (1). The collection box (16) is located below the placement platform (12). A discharge pipe (17) is fixedly installed at the bottom of the collection box (16).

5. A yarn spray dyeing apparatus as claimed in claim 1, wherein, A support plate (261) is fixedly installed on the other side wall of the dyeing box (1), and the rotating shaft (26) and the support plate (261) are rotatably connected.

6. A yarn spray dyeing apparatus as claimed in claim 1, wherein, The adjustment mechanism (4) includes a mounting plate (41), and a plurality of high-pressure nozzles (14) are fixedly distributed on the mounting plate (41) at equal intervals. A U-shaped frame (42) is fixedly provided on the other side wall of the dyeing box (1). A lifting plate (43) is slidably provided inside the U-shaped frame (42). One end of the lifting plate (43) is fixedly connected to the middle part of the mounting plate (41). The U-shaped frame (42) is internally mounted with a lead screw (45), which passes through the lifting plate (43) and is threadedly connected to the lifting plate (43). The outer side wall of the dyeing box (1) is fixedly provided with a second motor (46), a driving output end of the second motor (46) is fixedly provided with a second rotating rod (47), one end of the second rotating rod (47) and one end of the lead screw (45) are both fixedly provided with a second bevel gear (48), and the two second bevel gears (48) are meshedly connected.

7. A device for spray dyeing of wool yarn according to claim 6, characterised in that The inside of the U-shaped frame (42) is fixedly provided with two guide rods (44), and the lifting plate (43) and the two guide rods (44) are in sliding connection.

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