Printing fabric assistant spraying device
By designing an additive spray device for printing fabrics, using high-pressure steam and additive mixed jetting technology, the problems of insufficient ink and inconspicuous color in the prior art are solved, and a higher quality printing effect is achieved.
Patent Information
- Application Number
- CN202421884344.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-06
- Publication Date
- 2025-06-27
- Estimated Expiration
- 2034-08-06
AI Technical Summary
In the prior art, the printing dye ink sprayed by the printing machine is relatively small, and the various color components are single, and the auxiliary color and color fixing additives are lacking, resulting in the steam color of the fabric after printing, the color is not bright, and the quality of the printed fabric is low.
A printing fabric additive spray device is designed, and high-pressure steam and additives are mixed through nozzles and sprayed out. Using the high temperature and high-speed spraying of steam, heating and gasifying additives are used to form a uniform water mist spray on the surface of the printed fabric to promote the full reaction, color development and color fixation of the dyed material.
It improves the color brightness and quality of printed fabrics, promotes the full reaction and adhesion of dyed materials, and improves the quality of production operations.
Smart Images
Figure CN223030634U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of printing, in particular to a spraying device for printing fabric auxiliaries. Background Technique
[0002] The spraying device for printing fabric auxiliaries is an important technology in the textile printing and dyeing industry. It involves various different auxiliaries, including but not limited to thickeners, binders, crosslinking agents, emulsifiers, etc. These auxiliaries play a crucial role in the printing process. They can improve the printing effect of fabrics, enhance the adhesion and color fastness of dyes, and at the same time improve the overall quality and aesthetics of fabrics. The structure included in the spraying device for printing fabric auxiliaries generally has a spraying mechanism, a power mechanism, an installation mechanism and other auxiliary mechanisms.
[0003] In the prior art, digital inkjet printing is mainly used for textile printing. Since the amount of printing dye ink ejected by the printing machine is small, the components of various colors are single, and there is a lack of auxiliary color-developing and color-fixing auxiliaries, the steam color development of the fabric after printing is not thorough, the color is not bright, and the quality of the printed fabric is low. Content of the Utility Model
[0004] In order to make up for the above deficiencies, the utility model provides a spraying device for printing fabric auxiliaries, aiming to improve the problems of incomplete steam color development, dull color, and low quality of printed fabrics caused by the small amount of printing dye ink ejected by the printing machine, single components of various colors, and lack of auxiliary color-developing and color-fixing auxiliaries in the prior art.
[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme: a spraying device for printing fabric auxiliaries, including a housing, the bottom end inside the housing is fixedly connected with a nozzle, the top end of the nozzle is threadedly connected with a cover plate, a steam inlet is opened outside the nozzle, an auxiliary agent inlet is also opened outside the nozzle, a steam outlet is opened at the bottom end of the nozzle, an auxiliary agent outlet is opened at the bottom end of the nozzle, and a clamping mechanism is arranged at the top end inside the housing, and the clamping mechanism is provided for quickly installing and disassembling the housing.
[0006] As a further description of the above technical scheme:
[0007] The clamping mechanism includes an installation shell, two limit blocks are slidably connected inside the installation shell, springs are fixedly connected to the opposite sides of the two limit blocks, push blocks are fixedly connected to the opposite sides of the two springs, a turntable is rotatably connected inside the installation shell, clamping blocks are fixedly connected to both sides of the turntable, and pin rods are fixedly connected to the opposite sides of the two push blocks.
[0008] As a further description of the above technical scheme:
[0009] The cover plate and the nozzle are threadedly connected with two bolts.
[0010] As a further description of the above technical solution:
[0011] A protective sleeve is arranged at the bottom of the nozzle.
[0012] As a further description of the above technical solution:
[0013] Shallow grooves are provided on opposite sides of the two push blocks, and deep grooves are provided on opposite sides of the two push blocks at positions relative to the shallow grooves.
[0014] As a further description of the above technical solution:
[0015] The two push blocks are both slidably connected inside the mounting shell.
[0016] As a further description of the above technical solution:
[0017] A handle is fixedly connected to the outside of the turntable, and an anti-slip cover is provided on the outside of the handle.
[0018] As a further description of the above technical solution:
[0019] The two pin rods both pass through two ends of the mounting shell.
[0020] The utility model has the following beneficial effects:
[0021] 1. In the utility model, high-pressure steam is injected into the nozzle through the steam inlet, the additive is injected into the nozzle through the additive inlet, the nozzle is started, and the steam and the additive are ejected from the steam outlet and the additive outlet respectively. Since the ejected high-pressure steam semi-surrounds the ejected additive solution, the additive solution is fully heated and vaporized under the high temperature and high-speed jetting action of the steam, forming a uniform water mist that is sprayed on the surface of the printed fabric, thereby promoting the full reaction, color development and color fixation of the fabric dye, and improving the quality of the production operation.
[0022] 2. In the utility model, the handle is turned to rotate the turntable so that the card block slides from the shallow groove into the deep groove, so that the two push blocks are relatively gathered to stretch the spring so that the pin rod is retracted into the inside of the installation shell, and the engagement state of the pin rod can be released to remove the shell. When reinstalling the shell, the handle is turned to reset, and under the rebound force of the spring, the card block will slide from the deep groove into the shallow groove again, and the pin rod can be pushed out of the installation shell by the push block to re-engage and fix it, thereby achieving the effect of quickly installing and removing the shell and improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS
[0023] Figure 1 A three-dimensional diagram of a spray device for printing fabric additives proposed by the utility model;
[0024] Figure 2 Cross-sectional view of the nozzle of a spray device for printing fabric auxiliaries proposed by the present utility model;
[0025] Figure 3 Cross-sectional view of the installation shell of a spray device for printing fabric auxiliaries proposed by the present utility model;
[0026] Figure 4 Schematic diagram of the push block of a spray device for printing fabric auxiliaries proposed by the present utility model.
[0027] Legend description:
[0028] 1. Outer shell; 2. Cover plate; 3. Bolt; 4. Steam inlet; 5. Auxiliary agent inlet; 6. Steam outlet; 7. Auxiliary agent outlet; 8. Nozzle; 9. Installation shell; 10. Spring; 11. Limit block; 12. Push block; 13. Turntable; 14. Handle; 15. Clamping block; 16. Pin rod; 17. Shallow groove; 18. Deep groove. Specific implementation manner
[0029] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.
[0030] Refer to Figure 1 - Figure 2 In an embodiment provided by the present utility model: A spray device for printing fabric auxiliaries includes an outer shell 1, and the outer shell 1 functions to fix the internal structure. It is characterized in that: A nozzle 8 is fixedly connected to the bottom end inside the outer shell 1, and the nozzle 8 functions to spray materials. A cover plate 2 is threadedly connected to the top end of the nozzle 8, and the cover plate 2 functions to seal. A steam inlet 4 is provided on the outside of the nozzle 8, and the steam inlet 4 functions to inject steam. An auxiliary agent inlet 5 is also provided on the outside of the nozzle 8, and the auxiliary agent inlet 5 functions to inject the auxiliary agent. A steam outlet 6 is provided at the bottom end of the nozzle 8, and the steam outlet 6 functions to spray steam. An auxiliary agent outlet 7 is provided at the bottom end of the nozzle 8, and the auxiliary agent outlet 7 functions to spray the auxiliary agent. A clamping mechanism is provided at the top end inside the outer shell 1, and the clamping mechanism is provided for quickly installing and disassembling the outer shell 1.
[0031] Refer to Figure 3 - Figure 4, the engaging mechanism includes an installation shell 9 which functions to fix the internal structure. Two limit blocks 11 are slidably connected inside the installation shell 9, and the limit blocks 11 function to prevent the internal structure from falling off. Springs 10 are fixedly connected to the opposite sides of the two limit blocks 11, and the springs 10 function to provide elastic force. Push blocks 12 are fixedly connected to the opposite sides of the two springs 10, and the push blocks 12 function to slide. A turntable 13 is rotatably connected inside the installation shell 9, and the turntable 13 functions to rotate. Clamping blocks 15 are fixedly connected to both sides of the turntable 13, and the clamping blocks 15 function to engage and fix. Pin rods 16 are fixedly connected to the opposite sides of the two push blocks 12, and the pin rods 16 function to engage and fix. Two bolts 3 are threadedly connected between the cover plate 2 and the nozzle 8. A protective sleeve is provided at the bottom of the nozzle 8. Shallow grooves 17 are formed on the opposite sides of the two push blocks 12, and deep grooves 18 are formed at positions relative to the shallow grooves 17 on the opposite sides of the two push blocks 12. The two push blocks 12 are both slidably connected inside the installation shell 9. A handle 14 is fixedly connected to the outside of the turntable 13, and an anti-slip sleeve is sleeved on the outside of the handle 14. Both of the two pin rods 16 penetrate through both ends of the installation shell 9.
[0032] Working principle: Inject high-pressure steam into the nozzle 8 through the steam inlet 4, inject the auxiliary agent into the nozzle 8 through the auxiliary agent inlet 5, start the nozzle 8, and spray the steam and the auxiliary agent out from the steam outlet 6 and the auxiliary agent outlet 7 respectively. Since the sprayed high-pressure steam semi-surrounds the sprayed auxiliary agent solution, under the action of the high temperature and high-speed spraying of the steam, the auxiliary agent liquid is fully heated and vaporized, forming a uniform water mist and spraying it on the surface of the printed fabric to promote the full reaction, color development, and color fixation of the dyeing agent on the fabric.
[0033] When it is necessary to remove the outer shell 1, turn the handle 14 to rotate the turntable 13 so that the clamping block 15 slides from the shallow groove 17 into the deep groove 18, causing the two push blocks 12 to move relatively closer together and stretch the spring 10 so that the pin rod 16 retracts into the interior of the installation shell 9, thus releasing the clamping state of the pin rod 16 and removing the outer shell 1. When reinstalling the outer shell 1, turn the handle 14 back to its original position. Under the resilience of the spring 10, the clamping block 15 will slide from the deep groove 18 back into the shallow groove 17, and the pin rod 16 will be pushed out of the installation shell 9 by the push block 12 to re-engage and fix.
[0034] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.
Claims
1. A printing fabric auxiliary agent spray device, comprising a housing (1), characterized in that: The bottom end of the inner part of the shell (1) is fixedly connected to a nozzle (8), the top end of the nozzle (8) is threadedly connected to a cover plate (2), the outside of the nozzle (8) is provided with a steam inlet (4), the outside of the nozzle (8) is also provided with an auxiliary agent inlet (5), the bottom end of the nozzle (8) is provided with a steam outlet (6), the bottom end of the nozzle (8) is provided with an auxiliary agent outlet (7), and the top end of the inner part of the shell (1) is provided with a snap-fit mechanism, which is provided for the purpose of quickly installing and disassembling the shell (1).
2. A printing fabric auxiliary agent spraying device according to claim 1, characterized in that: The locking mechanism comprises a mounting shell (9), two limit blocks (11) are slidably connected inside the mounting shell (9), springs (10) are fixedly connected to opposite sides of the two limit blocks (11), push blocks (12) are fixedly connected to opposite sides of the two springs (10), a rotating disk (13) is rotatably connected inside the mounting shell (9), clamping blocks (15) are fixedly connected to both sides of the rotating disk (13), and pin rods (16) are fixedly connected to opposite sides of the two push blocks (12).
3. A printing fabric auxiliary agent spraying device according to claim 1, characterized in that: Two bolts (3) are threadedly connected between the cover plate (2) and the nozzle (8).
4. A printing fabric auxiliary agent spraying device according to claim 1, characterized in that: A protective sleeve is provided at the bottom of the nozzle (8).
5. A printing fabric auxiliary agent spraying device according to claim 2, characterized in that: Shallow grooves (17) are provided on opposite sides of the two push blocks (12), and deep grooves (18) are provided on opposite sides of the two push blocks (12) at positions relative to the shallow grooves (17).
6. A printing fabric auxiliary agent spraying device according to claim 2, characterized in that: The two push blocks (12) are both slidably connected inside the mounting shell (9).
7. A printing fabric auxiliary agent spraying device according to claim 2, characterized in that: The outside of the turntable (13) is fixedly connected with a handle (14), and the outside of the handle (14) is covered with an anti-slip cover.
8. A printing fabric auxiliary agent spraying device according to claim 2, characterized in that: The two pin rods (16) both pass through two ends of the mounting shell (9).