Printing and dyeing alkali liquor adding device for fabric processing

Abstract

The utility model relates to the field of fabric processing, and discloses a printing and dyeing alkali liquor adding device for fabric processing, which comprises a shell, an alkali liquor storage bin is fixedly connected to the inner wall of the shell, a feed port is arranged at the top end of the alkali liquor storage bin, a chassis is fixedly connected to the bottom of the shell, and a motor is welded to the bottom end of the chassis. A rotating shaft is fixedly connected to an output shaft of the motor, a rotating disc is fixedly connected to the outer wall of the rotating shaft, a quantitative cylinder is fixedly connected to the inner wall of the rotating disc, a feeding opening is in threaded connection with the bottom of the chassis, a rectangular block is fixedly connected to the outer wall of the rotating shaft, and a guide rod is elastically connected to the inner wall of the rectangular block through a reset spring a; and the tail ends of the outer sides of the guide rods are fixedly connected with scraping plates, the inner wall of the rotating shaft is slidably connected with a center shaft, and the bottom end of the center shaft is fixedly connected with a sliding block. According to the utility model, the adding amount of the alkali liquor can be automatically controlled, and the filling amount of the alkali liquor every time is fixed, so that manual control is not needed.

Description

Technical Field

[0001] The utility model relates to the field of fabric processing, in particular to a printing and dyeing alkali solution adding device for fabric processing. Background Art

[0002] With the development of the fabric processing industry, the requirements for production efficiency, product quality and environmental protection are becoming higher and higher. The printing and dyeing alkali solution addition device for fabric processing has become one of the key technologies to enhance competitiveness and meet market demand.

[0003] In the fabric processing, the addition of printing and dyeing alkali is a crucial link. Printing and dyeing alkali can adjust the pH value of the fabric and help the dye to combine with the fiber, thus affecting the dyeing effect and the quality of the fabric.

[0004] At present, the device for adding printing and dyeing alkali solution can automatically control the addition amount, addition time and addition speed of printing and dyeing alkali solution according to preset parameters, so as to improve production efficiency. However, this device is expensive and cannot be popularized. Most devices require manual sorting of portions of alkali solution to ensure that the amount added each time is certain, which requires large manpower investment and is troublesome. Secondly, after the device is used, the residual alkali solution inside will corrode the device and is difficult to clean. Therefore, a device for adding printing and dyeing alkali solution for fabric processing is proposed to solve the above problems. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a printing and dyeing alkali solution adding device for fabric processing, aiming to improve the problems in the prior art that quantitative addition requires manual control and the internal cleaning of the device is inconvenient.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a printing and dyeing alkali solution adding device for fabric processing, comprising a shell, an alkali solution storage bin is fixedly connected to the inner wall of the shell, a feed port is arranged at the top of the alkali solution storage bin, a chassis is fixedly connected to the bottom of the shell, a motor is welded to the bottom end of the chassis, a rotating shaft is fixedly connected to the output shaft of the motor, a turntable is fixedly connected to the outer wall of the rotating shaft, a metering cylinder is fixedly connected to the inner wall of the turntable, and a feeding port is threadedly connected to the bottom of the chassis.

[0007] As a further description of the above technical solution:

[0008] A rectangular block is fixedly connected to the outer wall of the rotating shaft, and a guide rod is elastically connected to the inner wall of the rectangular block via a reset spring a. A scraper is fixedly connected to the outer end of the guide rod. A central shaft is slidably connected to the inner wall of the rotating shaft, and a slider is fixedly connected to the bottom end of the central shaft. Two groups of clamping blocks are slidably connected to the inner wall of the central shaft, and the two groups of clamping blocks are elastically connected via a reset spring b. A clamping groove is provided on the inner wall of the rotating shaft, and two groups of pressing plates are slidably connected to the inner wall of the rotating shaft.

[0009] As a further description of the above technical solution:

[0010] The outer wall above the rotating disk is in contact with the bottom of the alkali solution storage bin.

[0011] As a further description of the above technical solution:

[0012] The bottom of the metering cylinder is slidably connected to the inner wall of the chassis.

[0013] As a further description of the above technical solution:

[0014] One end of the return spring a is fixedly connected to the inner wall of the rectangular block, and the other end of the return spring a is fixedly connected to the inner end of the guide rod.

[0015] As a further description of the above technical solution:

[0016] The bottom surface of the sliding block contacts the inner end of the guide rod.

[0017] As a further description of the above technical solution:

[0018] The two ends of the return spring b are respectively fixedly connected to the inner ends of the two groups of clamping blocks.

[0019] As a further description of the above technical solution:

[0020] One inner end of the pressing plate contacts the outer wall of the clamping block.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, by setting a metering cylinder and a rotating shaft, when quantitative feeding is required, the motor is controlled to change the rotation speed of the rotating shaft, so that in the process of the turntable driving the metering cylinder to rotate, the time when its opening overlaps with the outlet of the alkali solution storage bin is different, so as to change the alkali solution entering the metering cylinder, and the quantitative feeding can be achieved while adjusting the amount of feeding.

[0023] 2. In the utility model, by setting a central axis, when the inner wall of the device needs to be cleaned, the central axis is pressed downward, so that the slider squeezes the guide rod to make the scraper protrude, and the inner wall of the alkali solution storage bin is cleaned as the shaft rotates. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is an overall front view schematic diagram of a printing and dyeing alkali solution adding device for fabric processing proposed by the utility model;

[0025] Figure 2 This is a schematic diagram of the overall bottom surface of a printing and dyeing alkali solution adding device for fabric processing proposed by the utility model;

[0026] Figure 3 This is a cross-sectional schematic diagram of an alkali solution storage bin of a printing and dyeing alkali solution adding device for fabric processing proposed by the utility model;

[0027] Figure 4 The utility model provides a printing and dyeing alkali solution adding device for fabric processing. Figure 3 Enlarged schematic diagram of part A.

[0028] Legend:

[0029] 1. Shell; 2. Alkali solution storage bin; 3. Chassis; 4. Feeding port; 5. Motor; 6. Rotating shaft; 7. Turntable; 8. Measuring cylinder; 9. Rectangular block; 10. Reset spring a; 11. Guide rod; 12. Scraper; 13. Feeding port; 14. Sliding block; 15. Center axis; 16. Reset spring b; 17. Block; 18. Slot; 19. Pressing plate. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] Reference Figure 1-Figure 3 The utility model provides an embodiment: a printing and dyeing alkali solution adding device for fabric processing, comprising a shell 1, an alkali solution storage bin 2 is fixedly connected to the inner wall of the shell 1, a feed port 13 is arranged at the top of the alkali solution storage bin 2, and the alkali solution is transported into the alkali solution storage bin 2 from the feed port 13, a chassis 3 is fixedly connected to the bottom of the shell 1, a motor 5 is welded to the bottom end of the chassis 3, a rotating shaft 6 is fixedly connected to the output shaft of the motor 5, a rotating disk 7 is fixedly connected to the outer wall of the rotating shaft 6, and the upper outer wall of the rotating disk 7 contacts the bottom of the alkali solution storage bin 2, and starting the motor 5 can make the rotating shaft 6 drive the rotating disk 7 to rotate A metering cylinder 8 is fixedly connected to the inner wall of the turntable 7. As the turntable 7 rotates, when the bottom opening of the alkali solution storage bin 2 is gradually aligned with the mouth of the metering cylinder 8, the alkali solution will flow into the metering cylinder 8. The bottom of the metering cylinder 8 is slidably connected to the inner wall of the chassis 3. The bottom of the chassis 3 is threadedly connected with a feeding port 4. As the turntable 7 rotates, the bottom opening of the metering cylinder 8 slides along the slide groove of the chassis 3. When it is gradually aligned with the feeding port 4, a determined amount of alkali solution will be fed into the production process from the feeding port 4. By controlling the rotation speed of the rotating shaft 6, the amount of alkali solution added each time can be controlled to be constant, thereby achieving quantitative feeding.

[0032] Reference Figure 1-Figure 4The outer wall of the rotating shaft 6 is fixedly connected with a rectangular block 9, and the inner wall of the rectangular block 9 is elastically connected with a guide rod 11 through a return spring a10. One end of the return spring a10 is fixedly connected to the inner wall of the rectangular block 9, and the other end of the return spring a10 is fixedly connected to the inner end of the guide rod 11. The inner end of the guide rod 11 is thicker, and the guide rod 11 can squeeze the return spring a10 to move outward. At the same time, the elastic force generated by the deformation of the return spring a10 gives an inward pressure to the guide rod 11, prompting it to reset. The outer end of the guide rod 11 is fixedly connected with a scraper 1 2, the guide rod 11 can move outward until the outer wall of the scraper 12 sticks to the inner wall of the alkali liquid storage bin 2, and the inner wall of the alkali liquid storage bin 2 is cleaned with the rotation of the shaft 6 to prevent the residual liquid from corroding the device, the inner wall of the shaft 6 is slidably connected with the central shaft 15, the bottom end of the central shaft 15 is fixedly connected with a slider 14, and the top of the central shaft 15 is provided with a button, and pressing the button downward can make the central shaft 15 drive the slider 14 to move downward, and the bottom surface of the slider 14 contacts the inner end of the guide rod 11, the bottom of the slider 14 is set as an inclined surface, and the end of the guide rod 11 is set The slider 14 is set as an arc surface. When the slider 14 moves downward, it squeezes the guide rod 11 to move outward. The inner wall of the central shaft 15 is slidably connected with two groups of blocks 17. The interval between the two groups of blocks 17 is elastically connected by a return spring b16. The two ends of the return spring b16 are respectively fixedly connected to the inner ends of the two groups of blocks 17. The bottom of the block 17 is set as an inclined surface. In the process of pressing the central shaft 15 downward, the inner wall of the rotating shaft 6 squeezes the inclined surface of the block 17 to squeeze the return spring b16 to retract. At the same time, the elastic force generated by the deformation of the return spring b16 gives the two groups of blocks The block 17 is pushed outwards to reset, and a slot 18 is provided on the inner wall of the rotating shaft 6. When the central shaft 15 moves downward to the limit distance, the scraper 12 fits with the inner wall of the storage bin under the action of the guide rod 11. At this time, the block 17 is stuck in the slot 18 under the action of the reset spring b16. Two sets of pressing plates 19 are slidably connected to the inner wall of the rotating shaft 6. The inner end of the pressing plate 19 contacts the outer wall of the block 17. Pressing the pressing plate 19 inwards can push the block 17 out of the slot 18. At this time, the central shaft 15 can be slid in the vertical direction.

[0033] Working principle: Alkali solution is transported into the alkali solution storage bin 2 through the feed port 13, and the motor 5 is started to make the turntable 7 drive the quantitative cylinder 8 to rotate, so that the opening of the quantitative cylinder 8 is gradually aligned with the opening at the bottom of the alkali solution storage bin 2, so that the alkali solution flows into the quantitative cylinder 8. By controlling the rotation speed of the turntable 7, the time for the quantitative cylinder 8 to stay at the bottom opening of the alkali solution storage bin 2 can be controlled, so as to control the amount added each time to be certain, and then it is selected to be discharged from the bottom of the quantitative cylinder 8 and the feeding port 4. After use, the inside of the device needs to be cleaned. When cleaning, the feeding port 4 can be rotated and removed, and the brush can be inserted into it to clean the inner wall of the metering cylinder 8. When the alkali solution storage bin 2 needs to be cleaned, the central axis 15 needs to be pressed downward to move the slider 14 downward to squeeze the two sets of guide rods 11, thereby driving the scraper 12 to extend and fit the inner wall of the alkali solution storage bin 2. At this time, the block 17 is inserted into the slot 18 and fixed, and then the inner wall of the storage bin is cleaned as the rotating shaft 6 rotates. When it needs to be folded, the pressing plate 19 is pressed to push the block 17 out of the slot 18.

[0034] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A device for adding alkali solution for dyeing and printing fabric processing, comprising a housing (1), characterized in that: The inner wall of the shell (1) is fixedly connected to an alkali liquid storage bin (2), the top of the alkali liquid storage bin (2) is provided with a feed port (13), the bottom of the shell (1) is fixedly connected to a chassis (3), the bottom of the chassis (3) is welded with a motor (5), the output shaft of the motor (5) is fixedly connected to a rotating shaft (6), the outer wall of the rotating shaft (6) is fixedly connected to a rotating disk (7), the inner wall of the rotating disk (7) is fixedly connected to a metering cylinder (8), and the bottom of the chassis (3) is threadedly connected to a feeding port (4).

2. The device for adding alkali solution for dyeing and printing fabric processing according to claim 1, characterized in that: The outer wall of the rotating shaft (6) is fixedly connected with a rectangular block (9), the inner wall of the rectangular block (9) is elastically connected with a guide rod (11) via a return spring a (10), the outer end of the guide rod (11) is fixedly connected with a scraper (12), the inner wall of the rotating shaft (6) is slidably connected with a central shaft (15), the bottom end of the central shaft (15) is fixedly connected with a slider (14), the inner wall of the central shaft (15) is slidably connected with two groups of clamping blocks (17), the two groups of clamping blocks (17) are elastically connected at intervals via a return spring b (16), the inner wall of the rotating shaft (6) is provided with a clamping groove (18), and the inner wall of the rotating shaft (6) is slidably connected with two groups of pressing plates (19).

3. The device for adding alkali solution for dyeing and printing fabrics according to claim 1, characterized in that: The upper outer wall of the rotating disk (7) is in contact with the bottom of the alkali solution storage bin (2).

4. The device for adding alkali solution for dyeing and printing fabrics according to claim 1, characterized in that: The bottom of the metering cylinder (8) is slidably connected to the inner wall of the bottom plate (3).

5. The device for adding alkali solution for dyeing and printing fabric processing according to claim 2, characterized in that: One end of the return spring a (10) is fixedly connected to the inner wall of the rectangular block (9), and the other end of the return spring a (10) is fixedly connected to the inner end of the guide rod (11).

6. The device for adding alkali solution for dyeing and printing fabrics according to claim 2, characterized in that: The bottom surface of the sliding block (14) contacts the inner end of the guide rod (11).

7. The device for adding alkali solution for dyeing and printing fabrics according to claim 2, characterized in that: The two ends of the return spring b (16) are respectively fixedly connected to the inner ends of the two groups of clamping blocks (17).

8. The device for adding alkali solution for dyeing and printing fabrics according to claim 2, characterized in that: One inner end of the pressing plate (19) contacts the outer wall of the clamping block (17).

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