A dye stirring device for a fabric face fabric printing and dyeing equipment

Abstract

The utility model discloses a dye stirring device of fabric fabric printing and dyeing equipment relates to printing and dyeing technical field, the utility model discloses a base is equipped with stirring drum, water storage tank and water pump in the top of base, and one side of stirring drum is installed with pumping pump, and the top of stirring drum is installed with top plate, and the top middle of top plate is installed with motor, and the output of motor is connected with installation box, the utility model discloses in the stirring process, when motor drives installation box to rotate, and the contact of scraping strip and stirring drum inner wall is avoided, and the problem of scraping strip wear and tear caused by sustained friction is effectively avoided, and the risk of the chippings mixed in the dye is reduced, and the purity of the dye and the printing and dyeing quality of the fabric are guaranteed, and the friction resistance is reduced, and the stirring efficiency is improved, when cleaning, the staff makes two groups of thread blocks back displacement through rotating two -way screw rod, drives rotary rod, connecting rod to promote installation rod and scraping strip to move and contact the inner wall, and under the drive of motor, the residual of inner wall can be scraped efficiently.

Description

Technical Field

[0001] This utility model relates to the field of printing and dyeing technology, specifically to a dye stirring device for textile printing and dyeing equipment. Background Technology

[0002] Dyeing and finishing, also known as printing and finishing, is a processing method that encompasses dyeing, printing, finishing, washing, and other related processes. Dyeing fabrics not only makes the colors more vibrant but also increases the variety of colors available, thereby increasing sales revenue. During the dyeing process, the dyes need to be mixed and stirred according to specific requirements.

[0003] The prior art discloses a dye stirring device for fabric printing and dyeing equipment with patent number CN212370068U. This device injects clean water into the machine body, and then drives a motor to rotate the stirring shaft, which in turn rotates the support rod. This causes a brush plate fixed on the end of the support rod to clean the inner wall of the machine body, facilitating the cleaning of the inner wall. However, the brush plate is always in contact with the inner wall of the machine body, and it is constantly rubbing against the inner wall of the machine body during the dye stirring process. This will accelerate the wear of the brush plate. At the same time, the increased friction will reduce the stirring speed, increase the energy consumption of the motor, and the debris generated by the wear will also mix with the dye, thus affecting the quality of the dye. Utility Model Content

[0004] Therefore, the purpose of this utility model is to provide a dye stirring device for fabric printing and dyeing equipment to solve the technical problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a dye stirring device for a fabric printing and dyeing equipment, comprising a base, a stirring cylinder, a water storage tank, and a water pump on the top of the base, a material pump installed on one side of the stirring cylinder, a top plate installed on the top of the stirring cylinder, a motor installed in the middle of the top of the top plate, an installation box connected to the output end of the motor, a bidirectional lead screw installed inside the installation box, a threaded block threaded to the outer surface of the bidirectional lead screw, a rotating rod installed at the bottom of the threaded block, an installation rod fixed to one side of the rotating rod by a connecting rod, an installation groove opened on one side of the installation rod, and a scraper installed inside the installation groove.

[0006] Furthermore, the inlet of the water pump is connected to the water storage tank, the bottom of the top plate is fixed with an annular pipe by a fixing rod, the outlet of the water pump is connected to a water delivery pipe, and one end of the water delivery pipe is connected to the annular pipe. The bottom of the annular pipe is equipped with a first nozzle and a second nozzle.

[0007] By adopting the above technical solution, the water pump draws water from the water storage tank, which is then transported through the water pipe to the annular pipe supported by the fixed rod at the bottom of the top plate. The water is then sprayed out by the first and second nozzles at the bottom of the annular pipe, which can specifically rinse the inner wall of the mixing drum and the rotating parts, achieving cleaning without dead angles.

[0008] Furthermore, both the first and second nozzles are provided in several groups, with the first nozzle inclined toward the inner wall of the mixing drum and the second nozzle inclined toward the direction of the rotating rod.

[0009] By adopting the above technical solution, the first nozzle can concentrate water flow to impact residual dye on the inner wall, and the second nozzle can accurately rinse the dye attached to the rotating rod and stirring blade. Multiple sets of nozzles expand the cleaning coverage area, avoid local residue, and further improve the targeting and thoroughness of cleaning.

[0010] Furthermore, a feeding pipe extends through the top of the top plate, and a waste discharge pipe extends through the bottom of the mixing drum.

[0011] By adopting the above technical solution, the feeding pipe can directly add dyes and auxiliaries into the mixing drum, and the waste discharge pipe can discharge the wastewater after cleaning.

[0012] Furthermore, a control panel is installed on one side of the top of the top plate, and the motor, material pump and water pump are all electrically connected to the control panel.

[0013] By adopting the above technical solution, staff can uniformly control the operating status of each component through the control panel, realize the linkage control of processes such as mixing, material extraction, and cleaning, and simplify the operation process.

[0014] Furthermore, a stirring blade is fixed to the outer surface of the rotating rod, and a through hole is formed on the outer surface of the stirring blade.

[0015] By adopting the above technical solution, the stirring blade rotates synchronously with the rotating rod to stir the dye. The through holes on its outer surface allow some dye to flow through during stirring. This design not only reduces the water flow resistance during stirring and reduces the motor load to save energy, but also promotes the convection mixing of dye on both sides of the blade, improves the stirring uniformity, and avoids local concentration deviations from affecting the printing and dyeing quality.

[0016] Furthermore, a sliding groove is provided at the bottom of the top plate, and a slider is fixed at the top of the mounting box, with the mounting box slidingly engaging with the sliding groove via the slider.

[0017] By adopting the above technical solution, the slider will slide in the groove when the mounting box rotates, thus making the mounting box more stable when rotating.

[0018] Furthermore, a limit block is installed at the top of the mounting rod via a damping pivot, and the scraper is detachably connected to the mounting groove.

[0019] By adopting the above technical solution, the damping shaft stabilizes and limits the scraper to prevent it from loosening or shifting during cleaning operations. Furthermore, the detachable scraper eliminates the need for complicated replacement after wear, significantly reducing maintenance time, minimizing equipment downtime losses, and improving long-term operational economy.

[0020] Furthermore, the scraper blades are provided in two sets, and both sets of scraper blades are made of wear-resistant rubber.

[0021] By adopting the above technical solution, the two sets of symmetrically distributed scrapers can expand the cleaning coverage area and work together to clean the inner wall of the machine to avoid dead corners. The wear-resistant rubber material not only improves the wear resistance of the scrapers to extend their service life and reduce the frequency of replacement, but also better conforms to the curved surface of the inner wall due to the elasticity of the rubber, enhancing the cleaning power. At the same time, it avoids hard materials from scratching the machine body and protects the integrity of the inner wall of the equipment.

[0022] In summary, the present invention has the following main advantages:

[0023] 1. This utility model comprises a water pump, a water storage tank, a first nozzle, a second nozzle, a mounting box, a bidirectional lead screw, threaded blocks, a rotating rod, a connecting rod, a mounting rod, and scrapers. During the mixing process, when the motor drives the mounting box to rotate, the scrapers do not contact the inner wall of the mixing drum, effectively avoiding scraper wear caused by continuous friction, reducing the risk of debris mixing into the dye, ensuring dye purity and fabric printing and dyeing quality, while reducing frictional resistance and improving mixing efficiency. During cleaning, the operator rotates the bidirectional lead screw to displace the two sets of threaded blocks in opposite directions, driving the rotating rod and connecting rod to push the mounting rod and scrapers towards the inner wall and make contact. Driven by the motor, the residue on the inner wall can be efficiently scraped off. In conjunction with the water pump, clean water is drawn from the water storage tank and sprayed out from the first nozzle and the second nozzle through the water delivery pipe and the annular pipe. The first nozzle specifically rinses the inner wall of the mixing drum, while the second nozzle simultaneously cleans the rotating rod and the mixing blades, achieving all-round rinsing of the equipment's interior and improving the thoroughness of cleaning.

[0024] 2. This utility model, through the setting of the mounting groove, damping shaft, and limiting plate, allows workers to release the limiting plate from the top of the scraper by rotating it during regular maintenance and replacement of the scraper, utilizing the rotational characteristics of the damping shaft. At this time, the scraper can be directly pulled out of the mounting groove. When installing a new scraper, simply insert it into the mounting groove and rotate the limiting plate to securely limit the top of the scraper, ensuring the stability of the scraper after installation. Through the above structure, it is easier to clean the scraper after it becomes worn and unusable, thereby continuously ensuring the cleaning effect of the inner wall of the mixing drum. Attached Figure Description

[0025] Figure 1 This is a schematic diagram of the structure of this utility model;

[0026] Figure 2 This is a schematic diagram of the cross-sectional structure of the stirring cylinder of this utility model;

[0027] Figure 3 This is a schematic cross-sectional view of the mounting box of this utility model;

[0028] Figure 4 This is a schematic diagram of the annular tube structure of this utility model;

[0029] Figure 5 This is a schematic diagram of the mounting groove and scraper structure of this utility model;

[0030] Figure 6 This is a schematic diagram of the slider and groove structure of this utility model.

[0031] In the diagram: 1. Base; 2. Mixing drum; 3. Water tank; 4. Water pump; 5. Top plate; 6. Motor; 7. Control panel; 8. Feeding pipe; 9. Waste discharge pipe; 10. Fixing rod; 11. Ring pipe; 12. Mounting box; 13. Two-way lead screw; 14. Threaded block; 15. Rotating rod; 16. Connecting rod; 17. Mixing blade; 18. Mounting rod; 19. Nozzle; 20. Water supply pipe; 21. Mounting groove; 22. Scraper; 23. Damping shaft; 24. Limiting block; 25. Slide groove; 26. Sliding block; 27. Second nozzle; 28. Feed pump. Detailed Implementation

[0032] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.

[0033] The embodiments of this utility model will be described below based on its overall structure.

[0034] Example 1: A dye stirring device for a fabric printing and dyeing equipment, such as Figures 1-6As shown, the device includes a base 1, with a stirring drum 2, a water storage tank 3, and a water pump 4 on its top. A material pump 28 is installed on one side of the stirring drum 2. A top plate 5 is installed on the top of the stirring drum 2, and a motor 6 is installed in the middle of the top of the top plate 5. The output end of the motor 6 is connected to a mounting box 12. A bidirectional lead screw 13 is installed inside the mounting box 12. A threaded block 14 is threaded onto the outer surface of the bidirectional lead screw 13, and a rotating rod 15 is installed at the bottom of the threaded block 14. A stirring blade 17 is fixed to the outer surface of the rotating rod 15, and a through hole is formed on the outer surface of the stirring blade 17. The stirring blade 17 rotates synchronously with the rotating rod 15 to stir the dye, and the through hole allows some dye to flow through during stirring. This design is both... The water flow resistance during stirring is reduced, the load on motor 6 is lowered to save energy, and the convective mixing of dye on both sides of the blades is promoted, improving the uniformity of stirring and avoiding local concentration deviations from affecting the printing and dyeing quality. One side of the rotating rod 15 is fixed with an installation rod 18 via a connecting rod 16. An installation groove 21 is provided on one side of the installation rod 18, and a scraper 22 is installed inside the installation groove 21. The top of the installation rod 18 is equipped with a limit block 24 via a damping shaft 23. The scraper 22 is detached from the installation groove 21. The damping shaft 23 provides stable limiting to prevent the scraper 22 from loosening or shifting during the cleaning operation. Since the scraper 22 is detachable, replacement after wear does not require complicated operations, greatly shortening maintenance time, reducing equipment downtime losses, and improving the long-term economic efficiency.

[0035] See Figure 1 In the above embodiment, the top plate 5 is provided with a feeding pipe 8, and the bottom of the mixing drum 2 is provided with a waste discharge pipe 9. The feeding pipe 8 can directly add dyes and auxiliaries into the mixing drum 2, and the waste discharge pipe 9 can discharge the wastewater after cleaning.

[0036] See Figure 1 In the above embodiment, a control panel 7 is installed on one side of the top of the top plate 5, and the motor 6, the material pump 28 and the water pump 4 are all electrically connected to the control panel 7. The operator can uniformly control the operating status of each component through the control panel 7 to realize the linkage control of processes such as stirring, material pumping and cleaning, which simplifies the operation process.

[0037] See Figure 2 , Figure 3 and Figure 6 In the above embodiment, the bottom of the top plate 5 is provided with a sliding groove 25, and the top of the mounting box 12 is fixed with a slider 26. The mounting box 12 slides in the sliding groove 25 through the slider 26. When the mounting box 12 rotates, the slider 26 slides in the sliding groove 25, thereby making the mounting box 12 more stable when rotating.

[0038] See Figure 2 , Figure 3 and Figure 6 In the above embodiment, the scraper 22 is provided in two sets, and both sets of scraper 22 are made of wear-resistant rubber. The two sets of scraper 22 are symmetrically distributed to expand the cleaning coverage area and work together to clean the inner wall of the machine to avoid dead corners. The wear-resistant rubber material not only improves the wear resistance of the scraper 22 to extend its service life and reduce the frequency of replacement, but also, due to the elastic properties of rubber, better fits the curved surface of the inner wall, enhances the cleaning power, and at the same time avoids hard materials from scratching the machine body and protects the integrity of the inner wall of the equipment.

[0039] Example 2: To further improve the internal cleaning effect, Example 2 is an improvement on Example 1. (See attached document for details.) Figure 1 , Figure 2 and Figure 4 The water inlet of the water pump 4 is connected to the water storage tank 3. The bottom of the top plate 5 is fixed with an annular pipe 11 by a fixing rod 10. The outlet of the water pump 4 is connected to a water delivery pipe 20, and one end of the water delivery pipe 20 is connected to the annular pipe 11. The bottom of the annular pipe 11 is equipped with a first nozzle 19 and a second nozzle 27. The water pump 4 draws water from the water storage tank 3 and delivers it through the water delivery pipe 20 to the annular pipe 11 supported by the fixing rod 10 at the bottom of the top plate 5. The water is then sprayed out by the first nozzle 19 and the second nozzle 27 at the bottom of the annular pipe 11, which can specifically rinse the inner wall of the mixing drum 2 and the rotating parts to achieve cleaning without dead angles.

[0040] See Figure 1 , Figure 2 and Figure 4 In the above embodiment, the first nozzle and the second nozzle 27 are each provided with several sets, and the first nozzle is inclined to the inner wall of the mixing drum 2, and the second nozzle 27 is inclined to the direction of the rotating rod 15. The first nozzle can concentrate the water flow to impact the residual dye on the inner wall, and the second nozzle 27 can accurately rinse the dye attached to the rotating rod 15 and the mixing blade 17. The multiple sets expand the cleaning coverage area, avoid local residue, and further improve the targeting and thoroughness of cleaning.

[0041] The implementation principle of this utility model is as follows: The operator starts the equipment via the control panel 7 on one side of the top of the top plate 5, and adds dye and auxiliaries into the mixing drum 2 through the feeding pipe 8 penetrating the top plate 5; the motor 6 drives the mounting box 12 to rotate, and the mounting box 12 maintains stable operation through the sliding cooperation between the top slider 26 and the bottom groove 25 of the top plate 5, simultaneously driving the rotating rod 15 and the stirring blades 17 on the outer surface to rotate synchronously. The through holes on the stirring blades 17 allow some dye to flow through, reducing stirring resistance while promoting dye convection mixing. At this time, the two sets of wear-resistant rubber scrapers 22 do not contact the inner wall of the mixing drum 2, avoiding friction wear and debris contamination. After stirring is completed, the pump 28 transports the dye to the printing and dyeing room.

[0042] When cleaning is required, the motor 6 is paused via the control panel 7, and then the bidirectional lead screw 13 is rotated to move the two sets of threaded blocks 14 in opposite directions, driving the rotating rod 15 and connecting rod 16 to push the mounting rod 18 and scraper 22 to move towards the inner wall and make contact. After the water pump 4 is started, the clean water in the water storage tank 3 is transported through the water pipe 20 to the annular pipe 11 supported by the bottom fixing rod 10 of the top plate 5. Several sets of first nozzles inclined towards the inner wall concentrate on rinsing the residual dye on the cylinder wall, and the second nozzles 27 inclined towards the rotating rod 15 precisely rinse the stains attached to the rotating rod 15 and the stirring blade 17. With the rotation and scraping action of the scraper 22 driven by the motor 6, all-round cleaning is achieved. Wastewater is discharged through the waste pipe 9.

[0043] Although embodiments of the present invention have been shown and described, these specific embodiments are merely explanations of the present invention and are not intended to limit the invention. The specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions, and variations to the embodiments as needed without departing from the principles and spirit of the present invention, provided that such modifications, substitutions, and variations are within the scope of the claims of the present invention and are protected by patent law.

Claims

1. A dye stirring device for a fabric printing and dyeing equipment, comprising a base (1), characterized in that: The base (1) is provided with a stirring drum (2), a water storage tank (3) and a water pump (4) on the top. A material pump (28) is installed on one side of the stirring drum (2). A top plate (5) is installed on the top of the stirring drum (2). A motor (6) is installed in the middle of the top of the top plate (5). The output end of the motor (6) is connected to a mounting box (12). A two-way screw (13) is installed inside the mounting box (12). A threaded block (14) is threaded on the outer surface of the two-way screw (13). A rotating rod (15) is installed at the bottom of the threaded block (14). An installation rod (18) is fixed on one side of the rotating rod (15) by a connecting rod (16). An installation groove (21) is opened on one side of the installation rod (18). A scraper (22) is installed inside the installation groove (21).

2. The dye stirring device of the fabric printing and dyeing equipment according to claim 1, characterized in that: The water inlet of the water pump (4) is connected to the water storage tank (3). The bottom of the top plate (5) is fixed with an annular pipe (11) by a fixing rod (10). The water outlet of the water pump (4) is connected to a water delivery pipe (20), and one end of the water delivery pipe (20) is connected to the annular pipe (11). The bottom of the annular pipe (11) is equipped with a first nozzle (19) and a second nozzle (27).

3. The dye stirring device of the fabric printing and dyeing equipment according to claim 2, characterized in that: The first nozzle (19) and the second nozzle (27) are each provided in several groups, and the first nozzle (19) is inclined toward the inner wall of the stirring cylinder (2), while the second nozzle (27) is inclined toward the direction of the rotating rod (15).

4. The dye stirring device of the fabric printing and dyeing equipment according to claim 1, characterized in that: The top of the top plate (5) is connected to a feeding pipe (8), and the bottom of the mixing drum (2) is connected to a waste discharge pipe (9).

5. The dye stirring device of the fabric printing and dyeing equipment according to claim 1, characterized in that: A control panel (7) is installed on one side of the top plate (5), and the motor (6), the material pump (28) and the water pump (4) are all electrically connected to the control panel (7).

6. The dye stirring device of the fabric printing and dyeing equipment according to claim 1, characterized in that: The outer surface of the rotating rod (15) is fixed with a stirring blade (17), and the outer surface of the stirring blade (17) has a through hole.

7. The dye stirring device of the fabric printing and dyeing equipment according to claim 1, characterized in that: The bottom of the top plate (5) is provided with a sliding groove (25), and the top of the mounting box (12) is fixed with a slider (26), and the mounting box (12) slides in cooperation with the sliding groove (25) through the slider (26).

8. The dye stirring device of the fabric printing and dyeing equipment according to claim 1, characterized in that: The top of the mounting rod (18) is fitted with a limit block (24) via a damping shaft (23), and the scraper (22) is detached from the mounting groove (21).

9. The dye stirring device of the fabric printing and dyeing equipment according to claim 1, characterized in that: The scraper (22) is provided in two sets, and both sets of scraper (22) are made of wear-resistant rubber.

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