Dye liquor recovery device of dyeing machine

Abstract

The utility model discloses a dye liquor recovery device of a dyeing machine, and relates to the technical field of dye liquor recovery. The dye vat comprises a dye vat, fixing supports fixedly arranged on the two sides of the top of the dye vat, a baffle connected to one side of each fixing support, a roller shaft and a sliding rod which are installed in the baffle, and a recycling mechanism installed on the sliding rod. According to the utility model, two groups of sliding rods are arranged in the baffle plate, the characteristic that the recycling mechanism can move on the sliding rods is utilized, and a group of motors mounted on the middle part of the baffle plate drive a first transmission connecting rod to rotate; a second transmission connecting rod moves along with a first transmission connecting rod and drives a recycling mechanism to move in the arrangement direction of a sliding rod at the same time, the surface of the roller shaft can be cleaned, then through a flow guide groove formed in the recycling mechanism, cleaned dye liquor is collected into a recycling groove in the recycling mechanism, and the dye liquor is recycled. The problem of residual dye liquor on the surface of the roll shaft can be effectively solved, the service life of the device is prolonged, the dye liquor can be recycled, and the cost is saved.

Description

Technical Field

[0001] This utility model belongs to the field of dye liquor recovery technology, and in particular relates to a dye liquor recovery device for a dyeing machine. Background Technology

[0002] A dyeing machine is a machine used for dyeing. This machine is made entirely of stainless steel and features mechanical speed regulation, which has the advantages of being noiseless and easy to adjust. It is suitable for seamless underwear, stockings, and silk made of linen, cotton, rayon, and blended fabrics.

[0003] Existing dyeing machines typically use two sets of extrusion rollers to squeeze out excess dye residue on the fabric during processing, in order to avoid waste when the fabric is discharged and to avoid environmental impact. However, after working for a long time, dye residue inevitably remains on the surface of the extrusion rollers. If it is not cleaned and recycled, the acidic or alkaline substances in the residue will react with the surface of the metal roller shaft, affecting the life of the device and reducing efficiency. Utility Model Content

[0004] In view of the above-mentioned shortcomings of the existing technology, the present invention provides a dye liquor recovery device for a dyeing machine, which can effectively solve the problems of the existing technology.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0006] This utility model is a dye liquor recovery device for a dyeing machine, comprising: a dyeing vat, fixed supports fixed on both sides of the top of the dyeing vat, a baffle connected to one side of the fixed supports, a roller and a slide rod installed inside the baffle, and a recovery mechanism installed on the slide rod.

[0007] It also includes: the two sides of the baffle are respectively installed inside the two sets of fixed brackets, and two sets of rotating shafts are installed inside the baffle, with a set of rollers installed on each set of rotating shafts;

[0008] Two sets of sliding rods are also installed inside the baffle. The recovery mechanism is mounted on the sliding rods through round holes that match the sliding rods, allowing the recovery mechanism to move along the direction of the sliding rods.

[0009] A scraper that matches the size of the roller is installed on one side of the recycling mechanism. Both the recycling mechanism and the scraper have guide grooves inside. The recycling mechanism also has two sets of grooves inside, and recycling troughs are installed inside the grooves.

[0010] Furthermore, a set of motors is installed on one side of the baffle, and the drive end of the motors is connected to a set of rotating shafts installed inside the baffle for transmission.

[0011] Furthermore, another set of motors is installed on one side of the middle part of the baffle, and a set of rotating shafts is fixed on one side of the first transmission link. The first transmission link is connected to the drive end of the motor through the rotating shafts.

[0012] Furthermore, a slot is provided on the other side of the first transmission link to cooperate with the positioning pin, and the same slot is also provided on one side of the second transmission link. Partial threads are provided on one side of the positioning pin. The positioning pin passes through the two sets of slots and is threaded to the positioning nut, allowing the first transmission link and the second transmission link to rotate and connect at the same time.

[0013] Furthermore, countersunk holes of the same size but opposite direction are provided on both sides of the second transmission link, and a screw hole is provided on the side of the recycling mechanism away from the roller shaft. The second transmission link is installed on one side of the recycling mechanism by connecting the threads on another set of positioning pins with the threads of the recycling mechanism.

[0014] This utility model has the following beneficial effects:

[0015] This invention utilizes two sets of rollers installed inside a baffle to compress the dyed fabric in the dyeing vat, filtering out excess dye liquor. A storage box below the baffle collects the excess dye liquor, which is then transported back to the device via a recycling pipe. Two sets of sliding rods inside the baffle allow the recycling mechanism to move along them. A motor mounted in the middle of the baffle drives a first transmission rod to rotate, while a second transmission rod follows the first, simultaneously moving the recycling mechanism along the sliding rod direction. This cleans the surface of the rollers. The cleaned dye liquor is then collected in a recycling trough inside the recycling mechanism via a guide channel. This effectively solves the problem of dye liquor residue on the roller surface, extends the device's lifespan, and allows for dye liquor recycling, saving costs. Attached Figure Description

[0016] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments 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.

[0017] Figure 1 This is a schematic diagram of the structure of this utility model;

[0018] Figure 2 This is a cross-sectional view of the recycling mechanism of this utility model;

[0019] Figure 3 This is a schematic diagram of the connecting rod of this utility model;

[0020] Figure 4 This is a schematic diagram of the linkage connection method of this utility model;

[0021] The attached diagram lists the components represented by each number as follows:

[0022] 1. Dyeing vat; 2. Fixed bracket; 3. Baffle; 4. Roller shaft; 5. Slide rod; 6. Recycling mechanism; 7. Recycling tank; 8. Scraper; 9. Motor; 10. First transmission link; 11. Second transmission link; 12. Positioning pin; 13. Storage box; 14. Discharge port; 15. Recycling pipe. Detailed Implementation

[0023] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0024] Please see Figure 1-4 As shown, this utility model is a dye liquor recovery device for a dyeing machine, including: a dyeing vat 1, fixed supports 2 fixed on both sides of the top of the dyeing vat 1, a baffle 3 connected to one side of the fixed supports 2, rollers 4 and slide rods 5 installed inside the baffle 3, and a recovery mechanism 6 installed on the slide rods 5; it also includes: fixed supports 2 fixed on both sides of the dyeing vat 1, baffles 3 installed inside both sides of the fixed supports 2, and two sets of rotating shafts installed inside the baffles 3, each set of rotating shafts having a set of rollers 4 installed on it, the rollers 4 passing through grooves opened inside. The opening is fixed by a key strip; a set of motors 9 are installed on one side of the baffle 3. The drive end of the motor 9 is connected to a set of rotating shafts installed inside the baffle 3. When the motor 9 drives the rotating shaft to rotate, the rollers 4 installed on the rotating shaft can rotate simultaneously with the rotating shaft. The two sets of rollers 4 can roll and press the dyed fabric, squeezing out the excess dye liquor in the fabric. The squeezed dye liquor can be collected by the storage box 13 installed below the baffle 3, avoiding it from directly spilling onto the bottom surface, causing loss and environmental impact. Two sets of slide bars 5 are also installed on the baffle 3. The recycling mechanism 6 is installed on the slide bar 5 through the round hole opened inside and matching the slide bar 5, allowing the recycling mechanism 6 to move along the setting direction of the slide bar 5. A scraper 8 matching the size of the roller 4 is installed on one side of the recycling mechanism 6. Both the recycling mechanism 6 and the scraper 8 have guide grooves inside. When the recycling mechanism 6 moves along the slide bar 5, the scraper 8 can scrape and collect the residue on the surface of the roller 4. Then, the guide groove is used to guide the scraped dye residue to flow into the recycling tank 7 installed inside the recycling mechanism 6 through the groove opened inside.

[0025] A set of circular holes is provided in the middle part of the baffle 3. Another set of motors 9 is installed on one side of the circular holes. A set of first transmission connecting rods 10 is installed inside the circular holes. A rotating shaft is provided on one side of the first transmission connecting rod 10. A set of slots is also provided on the other side of the first transmission connecting rod 10. The drive end of the motor 9 is connected to the side of the first transmission connecting rod 10 with the rotating shaft. The other side of the first transmission connecting rod 10 is connected to the second transmission connecting rod 11. Countersunk holes of the same size but opposite direction are provided on both sides of the second transmission connecting rod 11. The first transmission connecting rod 10 and the second transmission connecting rod 11 are connected by a set of positioning pins 12. The end of the positioning pin 12 is threaded. The positioning pin 12 passes through the slots provided on one side of the first transmission connecting rod 10 and the second transmission connecting rod 11, and is connected by a set of positioning nuts, so that the first transmission connecting rod 10 and the second transmission connecting rod 11 are connected by a set of positioning nuts. The second transmission link 11 can rotate while being connected on one side; a set of screw holes is also provided on the side of the recycling mechanism 6 away from the roller 4, and another set of positioning pins 12 are installed on the other side of the second transmission link 11. The end of the positioning pin 12 passes through the second transmission link 11 and is threadedly connected to the screw hole on the recycling mechanism 6. When the motor 9 drives the first transmission link 10 to rotate, the second transmission link 11 can rotate along with the first transmission link 10 due to its connection relationship. When it rotates to a certain extent, the recycling mechanism 6 can be pulled to move by the connection relationship between the second transmission link 11 and the recycling mechanism 6. Due to the connection relationship between the recycling mechanism 6 and the slide bar 5, the recycling mechanism 6 moves along the opening direction of the slide bar 5. The scraper 8 installed on the recycling mechanism 6 can scrape the surface of the roller 4, thereby playing the role of cleaning and recycling. The power of the motor 9 to drive the roller shaft 4 to rotate can pull the fabric out from the inside of the dyeing vat 1 along the discharge port 14 opened on one side of the dyeing vat 1. A set of recycling pipes 15 is also provided on one side of the storage box 13 below, which can transport the recycled dye liquor inside the storage box 13 back into the dyeing vat 1 for reuse and avoid waste.

[0026] The above are merely preferred embodiments of the present utility model and do not limit the present utility model. Any modifications, equivalent substitutions, or improvements made to the technical solutions described in the foregoing embodiments, or to some of the technical features, shall fall within the protection scope of the present utility model.

Claims

1. A dye liquor recovery device for a dyeing machine, comprising: Dyeing vat (1), fixed brackets (2) fixed on both sides of the top of dyeing vat (1), baffle (3) connected on one side of fixed bracket (2), roller (4) and slide bar (5) installed inside baffle (3), and recycling mechanism (6) installed on slide bar (5). The feature is that it further includes: the two sides of the baffle (3) are respectively installed inside the two sets of fixed brackets (2), and two sets of rotating shafts are installed inside the baffle (3), and each set of rotating shafts is equipped with a set of rollers (4). Two sets of slide rods (5) are also installed inside the baffle (3). The recycling mechanism (6) is installed on the slide rod (5) through the round hole opened inside and matching the slide rod (5), and allows the recycling mechanism (6) to move along the setting direction of the slide rod (5); A scraper (8) matching the size of the roller (4) is installed on one side of the recycling mechanism (6). Both the recycling mechanism (6) and the scraper (8) have guide grooves inside. The recycling mechanism (6) also has two sets of grooves inside, and recycling troughs (7) are installed inside the grooves.

2. The dye liquor recovery device for a dyeing machine according to claim 1, characterized in that, A set of motors (9) is installed on one side of the baffle (3). The driving end of the motor (9) is connected to a set of rotating shafts installed inside the baffle (3) for transmission connection.

3. The dye liquor recovery device for a dyeing machine according to claim 1, characterized in that, Another set of motors (9) is installed on one side of the middle part of the baffle (3), and a set of rotating shafts is fixed on one side of the first transmission link (10). The first transmission link (10) is connected to the drive end of the motor (9) through the rotating shafts.

4. The dye liquor recovery device for a dyeing machine according to claim 3, characterized in that, The first transmission link (10) has a slot on the other side that matches the positioning pin (12), and the second transmission link (11) also has the same slot on one side. The positioning pin (12) has a partial thread on one side. The positioning pin (12) passes through the two sets of slots and is threaded to the positioning nut, allowing the first transmission link (10) and the second transmission link (11) to rotate and connect at the same time.

5. The dye liquor recovery device for a dyeing machine according to claim 4, characterized in that, The second transmission link (11) has countersunk holes of the same size and opposite direction on both sides. The recycling mechanism (6) has a screw hole on the side away from the roller (4). The second transmission link (11) is installed on one side of the recycling mechanism (6) by connecting the thread on another set of positioning pins (12) with the thread of the recycling mechanism (6).

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