A continuous fabric padding apparatus

Abstract

The application discloses a fabric continuous pad dyeing equipment and belongs to the technical field of fabric continuous pad dyeing, and the technical scheme is characterized in that the fabric continuous pad dyeing equipment comprises an outer shell, a first roller, a second roller and a guide roller, and further comprises an adjusting assembly; wherein the adjusting assembly comprises a rotating shaft, an adjusting disc, adjusting rollers, a drying assembly and a driving assembly; the rotating shaft is installed on the outer shell; the adjusting disc is installed on the rotating shaft; two adjusting rollers are arranged on the adjusting disc; and the drying assembly is installed on the adjusting disc. The application can flexibly adjust the positions of the two adjusting rollers by rotating the adjusting disc, thereby accurately adjusting the tensioning degree according to the fabric characteristics, ensuring that the fabric is always in a taut state during the drying process, and effectively preventing the fabric from relaxing and deforming.

Description

Technical Field

[0001] This application belongs to the field of continuous fabric dyeing technology, and in particular relates to a continuous fabric dyeing equipment. Background Technology

[0002] Pad dyeing is defined as a dyeing method in which the fabric is impregnated with dye solution and then subjected to pressure from rollers to allow the dye solution to penetrate the fabric and remove excess solution. In pad dyeing, the fabric is briefly impregnated in dye solution and then immediately pressed by rollers to squeeze the dye solution into the fabric's structure and remove excess dye solution, so that the dye is evenly distributed on the fabric. However, in actual operation, when the rollers press the impregnated fabric, the rollers squeeze the dye solution into the fabric's structure and squeeze out excess dye solution that flows back to the dye bath and rollers.

[0003] When existing fabrics are soaked in dye solution, they are prone to shifting and wrinkling, resulting in uneven soaking in different areas of the fabric. This affects the consistency of coloring in subsequent pad dyeing and causes local color differences. Utility Model Content

[0004] The purpose of this application is to address the aforementioned technical problems by providing a continuous fabric dyeing and finishing equipment. This equipment allows for flexible adjustment of the positions of two adjusting rollers by rotating an adjustment disc, thereby precisely adjusting the tension according to the fabric characteristics. This ensures that the fabric remains taut throughout the drying process, effectively preventing the fabric from loosening or deforming.

[0005] This application provides a continuous dyeing and finishing equipment for fabrics, including an outer shell, a first roller, a second roller, a guide roller, and further comprising: Adjustment components; The adjustment assembly includes a rotating shaft, an adjustment disk, an adjustment roller, a drying assembly, and a drive assembly. The rotating shaft is mounted on the outer casing, the adjustment disk is mounted on the rotating shaft, two adjustment rollers are provided on the adjustment disk, and the drying assembly is mounted on the adjustment disk.

[0006] This continuous dyeing equipment for fabrics includes an outer casing, a first roller, a second roller, and a guide roller, with an additional adjustment component. The adjustment component consists of a rotating shaft, an adjustment disc, adjustment rollers, a drying component, and a drive component. The rotating shaft is mounted on the outer casing, the adjustment disc is mounted on the rotating shaft, and two adjustment rollers are mounted on the adjustment disc. The drying component is also mounted on the adjustment disc. During operation, the fabric enters the equipment through the inlet at the top of the outer casing and first contacts the first roller, which is rotatably connected to the inner wall of the outer casing. Because the installation height of the first roller is lower than the height of the dye liquor stored inside the outer casing, the first roller "presses" the fabric into the dye liquor, ensuring the fabric is fully immersed in the dye liquor, completing the initial "immersion dyeing." Subsequently, the guide roller guides the fabric, ensuring that it does not shift during movement and remains stably immersed in the dye liquor, guaranteeing uniform dyeing. After dyeing, the fabric continues to move forward, entering between two second rollers. Driven by an external drive unit, the two rollers rotate in opposite directions. As the fabric passes between them, the rollers apply pressure, both squeezing the dye solution more evenly into the fabric's fiber gaps and expelling excess dye. The fabric then passes again through adjusting rollers on an adjusting disc. These rollers tension the fabric according to the disc's rotation, keeping it taut. This design, by adding adjusting components, not only achieves thorough and uniform dyeing but also allows for tension adjustment via the adjusting rollers, ensuring stability in subsequent processing and improving the quality of the dyeing process.

[0007] Furthermore, the drying assembly includes: Drying fans are symmetrically mounted on the regulating plate; A protective net is installed on the drying fan.

[0008] The drying assembly includes a drying fan and a protective net. The drying fan is symmetrically mounted on the regulating plate, while the protective net is installed on the drying fan. During the tensioning of the fabric by the regulating rollers, the drying fan continuously outputs air to dry the taut fabric, accelerating the drying process and shortening the overall processing cycle. Simultaneously, the protective net effectively prevents debris such as lint and fabric scraps from entering the fan, avoiding interference with its normal operation, extending its service life, and ensuring stable and reliable drying operations. This, in turn, guarantees the final dyeing and finishing effect of the fabric.

[0009] Furthermore, the driving component includes: A rotating rod, which is mounted on a rotating shaft; Rotate the grip, which is mounted on the rotating rod; A locking assembly, which is mounted on the housing.

[0010] The drive assembly consists of a rotating rod, a rotating handle, and a locking component. The rotating rod is connected to the rotating shaft via a coupling and extends beyond the outer casing. The rotating handle is mounted on the rotating rod, and the locking component is mounted on the outer casing to lock the rotating shaft, keeping it in a specific rotational position. When adjusting the rotation of the adjustment disc, the operator grips the rotating handle and rotates it. This rotates the rotating rod, which in turn rotates the rotating shaft, thus rotating the adjustment disc and adjusting the tension of the adjusting roller on the fabric. The rotating handle makes it easier for the operator to apply force, reducing operational difficulty and improving ease of use. The locking component locks the rotating shaft after the adjustment disc is in the appropriate position, preventing accidental rotation during subsequent processing and ensuring stable tension of the adjusting roller on the fabric, thus guaranteeing consistency in fabric processing.

[0011] Furthermore, the locking component includes: Telescopic support rods, wherein several telescopic support rods are installed on the outer casing; A telescopic sleeve is installed on a telescopic support rod, and the telescopic sleeve is provided with a through hole for the rotating rod to pass through; A locking block is mounted on a rotating rod and the locking blocks are evenly distributed circumferentially on the rotating rod. A locking groove is provided on the telescopic sleeve, and the locking groove is inserted into and engaged with the locking block.

[0012] The locking assembly includes a telescopic support rod, a telescopic sleeve, locking blocks, and locking slots. Several telescopic support rods are mounted on the outer casing. The telescopic sleeves are mounted on the telescopic support rods and have through holes for the rotating rod to pass through. Locking blocks are mounted on the rotating rods and are evenly distributed circumferentially. Locking slots are located on the telescopic sleeves and engage with the locking blocks. When the rotating shaft needs to be fixed in position, the telescopic sleeve is pushed, moving along the telescopic support rod, allowing the locking blocks to insert into the locking slots. The engagement of the locking blocks and locking slots restricts the rotation of the rotating rod, thus locking the rotating shaft and holding it in its current position. When the rotating shaft needs to be adjusted, the telescopic sleeve is pulled, disengaging the locking blocks from the locking slots, allowing the rotating rod to drive the rotating shaft to rotate freely. This locking method is simple and convenient to operate, quickly locking and unlocking the rotating shaft. The evenly distributed circumferential design of the locking blocks ensures stable locking of the rotating shaft at multiple angles, meeting the needs of adjusting the position of the adjustment disc in different processing scenarios.

[0013] Furthermore, a rubber sleeve is installed on the telescopic sleeve.

[0014] The telescopic sleeve is fitted with a rubber sleeve, which provides good elasticity and friction. When the operator pulls or pushes the telescopic sleeve to lock or unlock it, the rubber sleeve increases the friction between the hand and the sleeve, preventing slippage and making operation smoother and less strenuous. Simultaneously, the elasticity of the rubber sleeve acts as a cushion when the hand contacts the sleeve, improving operator comfort, reducing hand fatigue during prolonged operation, and further optimizing the user experience.

[0015] Furthermore, the rubber sleeve is provided with anti-slip texture.

[0016] The rubber sleeve features anti-slip textures, which further increase the surface roughness of the rubber sleeve, significantly improving the friction between the hand and the sleeve. In actual operation, even with a small amount of sweat or oil on the operator's hands, the anti-slip textures effectively prevent relative slippage between the hand and the rubber sleeve, ensuring the operator can stably grip the telescopic sleeve for operation. This avoids issues like slippage affecting locking or unlocking efficiency or even causing operational errors, further guaranteeing operational stability and safety, and making the entire locking component more reliable.

[0017] The beneficial effects of this application are: 1. The equipment uses a first roller to "press" the fabric into the dye solution for thorough immersion, while a guide roller ensures stable immersion without shifting, initially guaranteeing uniform dyeing. Subsequently, a second roller rotates in the opposite direction to squeeze the fabric, both evenly distributing the dye solution into the fiber gaps and removing excess dye, further improving dyeing uniformity. Simultaneously, adjusting the fabric tension on the rollers and symmetrically discharging air from the drying fan quickly dries the fabric, shortening the processing cycle. Overall, the equipment combines high-quality dyeing with efficient processing.

[0018] 2. The rotating handle design in the drive assembly allows the operator to easily rotate the rotating rod, which drives the rotating shaft and adjusting plate through the coupling, flexibly adjusting the tension of the adjusting roller on the fabric; the locking assembly can realize the insertion or separation of the locking block and the locking slot by pulling or pushing the telescopic sleeve, quickly completing the locking and unlocking of the rotating shaft, which is simple and labor-saving to operate.

[0019] 3. After the locking component locks the rotating shaft, it can prevent the adjusting plate from rotating accidentally during processing, ensuring the fabric tension is stable, guaranteeing consistent dyeing and drying effects, and improving the overall stability and operational safety of the equipment. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of this application; Figure 2 This is a sectional view of the overall structure of this application; Figure 3 This is a schematic diagram of the locking component of this application; Figure 4 This application is Figure 2 Enlarged view of part A; The reference numerals in the figure are as follows: 100, outer casing; 200, first roll; 300, second roll; 400, guide roll; 500, adjusting assembly; 510, rotating shaft; 520, adjusting disc; 530, adjusting roller; 540, drying assembly; 541, drying fan; 542, protective net; 550, drive assembly; 551, rotating rod; 552, rotating handle; 553, locking assembly; 555, telescopic support rod; 556, telescopic sleeve; 557, locking block; 558, locking groove; 610, rubber sleeve; 611, anti-slip texture. Detailed Implementation

[0021] The technical solutions of the embodiments of this application will be clearly described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this application. All other embodiments obtained by those skilled in the art based on the embodiments of this application are within the scope of protection of this application.

[0022] The terms "first," "second," etc., used in the specification and claims of this application are used to distinguish similar objects and not to describe a specific order or sequence. It should be understood that such use of data can be interchanged where appropriate so that embodiments of this application can be implemented in orders other than those illustrated or described herein, and the objects distinguished by "first," "second," etc., are generally of the same class and the number of objects is not limited; for example, a first object can be one or more. Furthermore, in the specification and claims, "and / or" indicates at least one of the connected objects, and the character " / " generally indicates that the preceding and following objects are in an "or" relationship.

[0023] The embodiments of this application are described in detail below with reference to the accompanying drawings and specific examples and application scenarios.

[0024] Example 1:

[0025] like Figure 1 , Figure 2 , Figure 3 , Figure 4 As shown, this application provides a continuous fabric dyeing and finishing equipment, including a housing 100, a first roller 200, a second roller 300, a guide roller 400, and further comprising: Adjustment component 500; The adjusting assembly 500 includes a rotating shaft 510, an adjusting disk 520, an adjusting roller 530, a drying assembly 540, and a driving assembly 550. The rotating shaft 510 is mounted on the outer casing 100, the adjusting disk 520 is mounted on the rotating shaft 510, two adjusting rollers 530 are provided on the adjusting disk 520, and the drying assembly 540 is mounted on the adjusting disk 520.

[0026] This continuous dyeing and finishing equipment includes an outer casing 100, a first roller 200, a second roller 300, a guide roller 400, and an adjustment component 500. The adjustment component 500 consists of a rotating shaft 510, an adjustment disc 520, adjustment rollers 530, a drying component 540, and a drive component 550. The rotating shaft 510 is mounted on the outer casing 100, the adjustment disc 520 is mounted on the rotating shaft 510, and two adjustment rollers 530 are mounted on the adjustment disc 520. The drying component 540 is also mounted on the adjustment disc 520. During operation, the fabric enters the equipment through the inlet at the top of the outer casing 100 and first contacts the first roller 200, which is rotatably connected to the inner wall of the outer casing 100. Because the installation height of the first roller 200 is lower than the height of the dye liquor stored inside the outer casing 100, the first roller 200 "presses" the fabric into the dye liquor, allowing the fabric to be fully immersed in the dye liquor, completing the initial "immersion dyeing". Subsequently, the guide roller 400 guides the fabric, ensuring it doesn't shift during movement and remains stably immersed in the dye solution, guaranteeing even dyeing. The dyed fabric continues forward, entering between two second rollers 300. Driven by an external drive device, the two second rollers 300 rotate in opposite directions. As the fabric passes between them, the two rollers apply pressure, both squeezing the dye solution more evenly into the fabric's fiber gaps and expelling excess dye. The fabric then passes again through the adjusting rollers 530 on the adjusting disc 520. The two adjusting rollers 530 tension the fabric according to the rotation amplitude of the adjusting disc 520, keeping the fabric taut. This design, by adding the adjusting component 500, not only achieves thorough and even dyeing but also allows for fabric tension adjustment using the adjusting rollers 530, ensuring stability in subsequent processing and improving the quality of the dyeing process.

[0027] Example 2:

[0028] like Figure 4 As shown, this application embodiment provides a continuous fabric dyeing and finishing equipment, which, in addition to the above-mentioned technical features, includes a drying component 540 comprising: Drying fan 541, the drying fan 541 is symmetrically mounted on regulating plate 520; A protective net 542 is installed on the drying fan 541.

[0029] The drying assembly 540 includes a drying fan 541 and a protective net 542. The drying fan 541 is symmetrically mounted on the regulating plate 520, and the protective net 542 is mounted on the drying fan 541. During the tensioning of the fabric by the regulating roller 530, the drying fan 541 continuously blows air to dry the taut fabric, accelerating the drying speed and shortening the overall processing cycle. Simultaneously, the protective net 542 effectively prevents debris such as wool and fabric scraps from entering the fan, avoiding interference with its normal operation, ensuring the service life of the drying fan 541, and guaranteeing stable and reliable drying operations, thereby ensuring the post-dyeing treatment effect of the fabric.

[0030] Example 3:

[0031] like Figure 1 , Figure 3 As shown, this application embodiment provides a continuous fabric dyeing and finishing device, which, in addition to the above-mentioned technical features, includes the following driving component 550: Rotating rod 551, which is mounted on rotating shaft 510; Rotate the handle 552, which is mounted on the rotating rod 551; Locking component 553 is mounted on housing 100.

[0032] The drive assembly 550 consists of a rotating rod 551, a rotating handle 552, and a locking assembly 553. The rotating rod 551 is connected to the rotating shaft 510 via a coupling, and extends beyond the housing 100. The rotating handle 552 is mounted on the rotating rod 551, and the locking assembly 553 is mounted on the housing 100 to lock the rotating shaft 510, keeping it in a specific rotational position. When the operator needs to adjust the rotation range of the adjustment disc 520, they grasp the rotating handle 552 and rotate it. This rotates the rotating shaft 510 via the rotating rod 551, which in turn rotates the adjustment disc 520, thereby adjusting the tension of the adjusting roller 530 on the fabric. The rotating handle 552 makes it easier for the operator to apply force, reducing the difficulty of operation and improving ease of use. The locking component 553 can lock the rotating shaft 510 after the adjusting plate 520 is adjusted to the appropriate position, preventing the rotating shaft 510 from rotating unexpectedly during subsequent processing, ensuring the stability of the tension of the adjusting roller 530 on the fabric, and ensuring the consistency of fabric processing.

[0033] Example 4:

[0034] like Figure 3 As shown, this application embodiment provides a continuous fabric dyeing and finishing device, which, in addition to the above-mentioned technical features, includes the locking component 553 comprising: Telescopic support rod 555, several of which are installed on the outer shell 100; Telescopic sleeve 556, which is installed on telescopic support rod 555, and has a through hole for rotating rod 551 to pass through; Locking block 557 is mounted on rotating rod 551 and is evenly distributed circumferentially on rotating rod 551. A locking groove 558 is provided on the telescopic sleeve 556, and the locking groove 558 is inserted into and engaged with the locking block 557.

[0035] The locking assembly 553 includes a telescopic support rod 555, a telescopic sleeve 556, a locking block 557, and a locking groove 558. Several telescopic support rods 555 are installed on the outer casing 100. The telescopic sleeve 556 is installed on the telescopic support rod 555 and has a through hole for the rotating rod 551 to pass through. The locking block 557 is installed on the rotating rod 551 and is evenly distributed circumferentially on the rotating rod 551. The locking groove 558 is provided on the telescopic sleeve 556 and forms a plug-in engagement with the locking block 557. When the position of the rotating shaft 510 needs to be fixed, push the telescopic sleeve 556 to move it along the telescopic support rod 555, allowing the locking block 557 to insert into the locking groove 558. The engagement of the locking block 557 with the locking groove 558 restricts the rotation of the rotating rod 551, thereby locking the rotating shaft 510 and keeping it in its current position. When the position of the rotating shaft 510 needs to be adjusted, pull the telescopic sleeve 556 to disengage the locking block 557 from the locking groove 558, at which point the rotating rod 551 can drive the rotating shaft 510 to rotate freely. This locking method is simple and convenient to operate, quickly locking and unlocking the rotating shaft 510. Furthermore, the circumferentially evenly distributed design of the locking blocks 557 ensures stable locking of the rotating shaft 510 at multiple angular positions, meeting the positional requirements of the adjustment disc 520 in different processing scenarios.

[0036] Example 5:

[0037] like Figure 3 As shown, this application embodiment provides a continuous fabric dyeing equipment, which, in addition to the above-mentioned technical features, includes a rubber sleeve 610 installed on the telescopic sleeve 556.

[0038] A rubber sleeve 610 is installed on the telescopic sleeve 556. The rubber sleeve 610 has good elasticity and friction. When the operator pulls or pushes the telescopic sleeve 556 to lock or unlock it, the rubber sleeve 610 increases the friction between the hand and the telescopic sleeve 556, preventing the hand from slipping and making it difficult to apply force during operation, making the operation smoother and less strenuous. At the same time, the elasticity of the rubber sleeve 610 can also provide a certain cushioning effect when the hand comes into contact with the telescopic sleeve 556, improving the operator's comfort during operation, reducing hand fatigue caused by prolonged operation, and further optimizing the operating experience.

[0039] Example 6:

[0040] like Figure 3 As shown, this application embodiment provides a continuous fabric dyeing equipment, which, in addition to the above-mentioned technical features, has anti-slip textures 611 on the rubber sleeve 610.

[0041] The rubber sleeve 610 is provided with anti-slip textures 611, which further increase the roughness of the surface of the rubber sleeve 610, thereby significantly improving the friction between the hand and the rubber sleeve 610. In actual operation, even if the operator's hands have a small amount of sweat or oil, the anti-slip textures 611 can effectively prevent relative slippage between the hand and the rubber sleeve 610, ensuring that the operator can stably hold the telescopic sleeve 556 for operation, avoiding the impact on locking or unlocking efficiency due to slippage, or even causing equipment operation errors, further ensuring the stability and safety of operation, and making the entire locking component 553 more reliable.

[0042] It should be noted that, in this document, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes that element. Furthermore, it should be noted that the scope of the methods and apparatuses in the embodiments of this application is not limited to performing functions in the order shown or discussed, but may also include performing functions substantially simultaneously or in the reverse order, depending on the functions involved. For example, the described methods may be performed in a different order than described, and various steps may be added, omitted, or combined. Additionally, features described with reference to certain examples may be combined in other examples.

[0043] The embodiments of this application have been described above with reference to the accompanying drawings. However, this application is not limited to the specific embodiments described above. The specific embodiments described above are merely illustrative and not restrictive. Those skilled in the art can make many other forms under the guidance of this application without departing from the spirit and scope of the claims, and all of these forms are within the protection scope of this application.

Claims

1. A continuous dyeing and finishing equipment for fabrics, characterized in that, Including the outer casing (100), the first roll (200), the second roll (300), and the guide roll (400), it also includes: Adjustment component (500); The adjusting assembly (500) includes a rotating shaft (510), an adjusting disc (520), an adjusting roller (530), a drying assembly (540), and a driving assembly (550). The rotating shaft (510) is mounted on the outer casing (100), the adjusting disc (520) is mounted on the rotating shaft (510), two adjusting rollers (530) are provided on the adjusting disc (520), and the drying assembly (540) is mounted on the adjusting disc (520).

2. The continuous dyeing and finishing equipment for fabrics according to claim 1, characterized in that, The drying assembly (540) includes: Drying fan (541), the drying fan (541) is symmetrically mounted on regulating plate (520); A protective net (542) is installed on a drying fan (541).

3. The continuous dyeing and finishing equipment for fabrics according to claim 2, characterized in that, The drive component (550) includes: A rotating rod (551) is mounted on a rotating shaft (510); Rotate the handle (552), which is mounted on the rotating rod (551); Locking component (553) is mounted on housing (100).

4. The continuous dyeing and finishing equipment for fabrics according to claim 3, characterized in that, The locking component (553) includes: Telescopic support rods (555), a plurality of which are installed on the outer casing (100); Telescopic sleeve (556), the telescopic sleeve (556) is installed on the telescopic support rod (555), and the telescopic sleeve (556) is provided with a through hole for the rotating rod (551) to pass through; A locking block (557) is mounted on a rotating rod (551) and the locking blocks (557) are evenly distributed circumferentially on the rotating rod (551); A locking groove (558) is provided on the telescopic sleeve (556), and the locking groove (558) is inserted into the locking block (557).

5. The continuous dyeing and finishing equipment for fabrics according to claim 4, characterized in that, A rubber sleeve (610) is installed on the telescopic sleeve (556).

6. The continuous dyeing and finishing equipment for fabrics according to claim 5, characterized in that, The rubber sleeve (610) is provided with anti-slip texture (611).

Images