Fabric dyeing and desizing device

Abstract

The present invention discloses a fabric dyeing and desizing device, comprising a box body, wherein the box body is filled with desizing liquid; a rotating roller, movably arranged in the box body; a power roller, arranged outside the box body, used to drive the fabric to move; a scraping mechanism, arranged on the box body, used to scrape the desizing liquid on the fabric; the scraping mechanism comprises a first scraper, the first scraper is fixed on a baffle, a first connecting rod is fixed on one side of the baffle, a limiting tube is penetrated through the side wall of the box body, the first connecting rod is movably penetrated in the limiting tube, a first connecting plate is fixed on one end of the first connecting rod outside the box body, a first electric push rod is fixed on one side of the first connecting plate, and the first electric push rod is fixed on the outer wall of the box body. The present invention is convenient and quick to use, and can realize the rapid scraping of the desizing liquid on the fabric after desizing, reduce the desizing liquid on the fabric, and facilitate the reduction of the consumption of the desizing liquid.

Description

Technical Field

[0001] The invention relates to the technical field of fabric dyeing, and in particular to a fabric dyeing and desizing device. Background Art

[0002] In the production process of textile fabrics, in order to improve weaving efficiency and grey fabric quality, the warp yarn needs to be sized before weaving. In order to facilitate fabric dyeing and finishing, the textile fabric needs to be desized. Desizing refers to the process of treating the fabric with acid, alkali, enzymes, etc. to remove the sizing agent.

[0003] In the existing desizing device, a lot of desizing liquid remains on the fabric after desizing, making it difficult to clean the fabric after desizing. Summary of the invention

[0004] The main purpose of the present invention is to provide a fabric dyeing and desizing device, which can effectively solve the problems in the background technology.

[0005] To achieve the above object, the technical solution adopted by the present invention is:

[0006] A fabric dyeing and desizing device, comprising:

[0007] A box body, wherein the box body contains a desizing liquid;

[0008] A rotating roller, movably disposed in the box;

[0009] A power roller, arranged outside the box, for driving the fabric to move;

[0010] The scraping mechanism is arranged on the box body and is used for scraping the desizing liquid on the fabric.

[0011] Preferably, two rotating rollers are provided, and two power rollers are provided, and the fabric passes through one power roller, one rotating roller, another rotating roller, and another power roller in sequence.

[0012] Preferably, the scraping mechanism includes a first scraper, which is fixed on the baffle, a first connecting rod is fixed on one side of the baffle, a limiting tube is passed through the side wall of the box body, the first connecting rod is movably passed through the limiting tube, a first connecting plate is fixed to one end of the first connecting rod outside the box body, a first electric push rod is fixed on one side of the first connecting plate, and the first electric push rod is fixed to the outer wall of the box body.

[0013] Preferably, the scraping mechanism comprises a first scraping box and a second scraping box, the first scraping box is arranged below the fabric, and the second scraping box is arranged above the fabric.

[0014] Preferably, the first scraper box is opened, and a first groove is provided on one side of the opening, a first connecting block is fixed on the other side of the first scraper box, a second electric push rod is fixed on one side of the first connecting block, and one end of the second electric push rod is fixedly connected to the inner wall of the box.

[0015] Preferably, a movably connected second connecting plate is provided in the first scraper box, a second scraper is fixed on one side of the second connecting plate, a second connecting rod is movably passed through the second connecting plate, one end of the second connecting rod is fixedly connected to the inner wall of the first scraper box, a first limit plate is fixed to the other end of the second connecting rod, a first iron rod is fixed to the bottom of the second connecting plate, a first electromagnet corresponding to the first iron rod is provided in the first scraper box, a first spring is provided on the outer sleeve of the first iron rod, one end of the first spring is fixedly connected to the second connecting plate, and the other end of the first spring is fixedly connected to the first scraper box.

[0016] Preferably, a plurality of the second scrapers are provided, and the plurality of the second scrapers are arranged on the second connecting plate at intervals, a first through hole is provided on the second scraper, and a second through hole is provided on the first scraping box.

[0017] Preferably, the second scraper box is opened, and a second groove is provided on one side of the opening, a second connecting block is fixed to the other side of the second scraper box, a third electric push rod is fixed to one side of the second connecting block, and one end of the third electric push rod is fixedly connected to the inner wall of the box through the third connecting block.

[0018] Preferably, a movably connected third connecting plate is provided in the second scraper box, a third scraper is fixed on the third connecting plate, a third connecting rod is movably passed through the third connecting plate, one end of the third connecting rod is fixedly connected to the inner wall of the second scraper box, a second limiting plate is fixed to the other end of the third connecting rod, a second iron rod is fixed to the third connecting plate, a second electromagnet corresponding to the second iron rod is provided in the second scraper box, a second spring is sleeved on the second iron rod, one end of the second spring is fixedly connected to the third connecting plate, and the other end of the second spring is fixedly connected to the second scraper box.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] The fabric dyeing and desizing device is provided with a limit tube, a first scraper, a baffle, a first connecting rod, a first connecting plate, and a first electric push rod. The first scraper is driven by the first electric push rod to move, so that the first scraper is against the fabric, which is convenient for quickly scraping off the desizing liquid on the fabric, and then convenient for subsequent cleaning of the fabric;

[0021] By setting the first scraping box and the second scraping box, the first scraping box and the second scraping box are fitted together during use, and the second scraper and the third scraper are used to scrape the desizing liquid on the fabric, so as to scrape off as much desizing liquid on the fabric as possible. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 The present invention provides a schematic diagram of the overall structure of a fabric dyeing and desizing device.

[0023] Figure 2 Schematic diagram of the first scraper and baffle.

[0024] Figure 3 This is a schematic diagram of the interior of the box.

[0025] Figure 4 Schematic diagram of the first scraper box.

[0026] Figure 5 Schematic diagram of the second scraper box.

[0027] Figure 6 Schematic diagram of the interior of the first scraper box and the second scraper box.

[0028] Figure 7 Schematic diagram of the second scraper.

[0029] In the figure: 1, box body; 2, rotating roller; 3, power roller; 4, scraping mechanism; 101, limit tube; 401, first scraper; 402, baffle; 403, first connecting rod; 404, first connecting plate; 405, first electric push rod; 406, first scraping box; 407, second scraping box; 408, first groove; 409, first connecting block; 410, second electric push rod; 411, second connecting plate; 412, second scraper; 413, second connecting rod; 4 14. The first limit plate; 415. The first iron rod; 416. The first electromagnet; 417. The first spring; 419. The first through hole; 420. The second through hole; 421. The second groove; 422. The second connecting block; 423. The third electric push rod; 424. The third connecting block; 425. The third connecting plate; 426. The third scraper; 427. The third connecting rod; 428. The second limit plate; 429. The second iron rod; 430. The second electromagnet; 431. The second spring. DETAILED DESCRIPTION

[0030] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0031] Example 1

[0032] like Figure 1-2 As shown, a fabric dyeing and desizing device comprises:

[0033] Box 1, box 1 contains desizing liquid;

[0034] A rotating roller 2 is movably arranged in the box body 1;

[0035] The power roller 3 is arranged outside the box 1 and is used to drive the fabric to move;

[0036] The scraping mechanism 4 is arranged on the box body 1 and is used for scraping the desizing liquid on the fabric.

[0037] There are two rotating rollers 2 and two power rollers 3, and the fabric passes through one power roller 3, one rotating roller 2, another rotating roller 2, and another power roller 3 in sequence. The power roller 3 drives the fabric to move, and the fabric passes through the desizing liquid in the box 1 to perform desizing treatment on the fabric.

[0038] The scraping mechanism 4 includes a first scraper 401, which is fixed on a baffle 402. A first connecting rod 403 is fixed on one side of the baffle 402. A limiting tube 101 is passed through the side wall of the box body 1. The first connecting rod 403 is movably passed through the limiting tube 101. A first connecting plate 404 is fixed to one end of the first connecting rod 403 outside the box body 1. A first electric push rod 405 is fixed to one side of the first connecting plate 404. The first electric push rod 405 is fixed to the outer wall of the box body 1.

[0039] When in use, the first electric push rod 405 drives the first connecting plate 404 to move, the first connecting plate 404 drives the baffle 402 to move through the first connecting rod 403, and the baffle 402 drives the first scraper 401 to move, so that the first scraper 401 is against the fabric, which is convenient for quickly scraping off the desizing liquid on the fabric, and then facilitates the subsequent cleaning of the fabric.

[0040] Example 2

[0041] like Figure 3-7 As shown, a fabric dyeing and desizing device, the structure in Example 2 is basically the same as the structure in Example 1, the difference is that the scraping mechanism 4 includes a first scraping box 406 and a second scraping box 407, the first scraping box 406 is arranged below the fabric, and the second scraping box 407 is arranged above the fabric.

[0042] The first scraper box 406 is open and has a first groove 408 on one side of the opening. A first connection block 409 is fixed on the other side of the first scraper box 406. A second electric push rod 410 is fixed on one side of the first connection block 409. One end of the second electric push rod 410 is fixedly connected to the inner wall of the box body 1. The second scraper box 407 is open and has a second groove 421 on one side of the opening. A second connection block 422 is fixed on the other side of the second scraper box 407. A third electric push rod 423 is fixed on one side of the second connection block 422. One end of the third electric push rod 423 is fixedly connected to the inner wall of the box body 1 through a third connection block 424.

[0043] The second electric push rod 410 drives the first scraper box 406 to move through the first connecting block 409, and the third electric push rod 423 drives the second scraper box 407 to move through the second connecting block 422, so that the first scraper box 406 and the second scraper box 407 are in contact with each other, and the fabric is between the first groove 408 and the second groove 421.

[0044] A movably connected second connecting plate 411 is provided in the first scraper box 406, a second scraper plate 412 is fixed to one side of the second connecting plate 411, a second connecting rod 413 is movably passed through the second connecting plate 411, one end of the second connecting rod 413 is fixedly connected to the inner wall of the first scraper box 406, the other end of the second connecting rod 413 is fixedly connected to the first limiting plate 414, a first iron rod 415 is fixed to the bottom of the second connecting plate 411, a first electromagnet 416 corresponding to the first iron rod 415 is provided in the first scraper box 406, a first spring 417 is provided on the outer sleeve of the first iron rod 415, one end of the first spring 417 is fixedly connected to the second connecting plate 411, and the other end of the first spring 417 is fixedly connected to the first scraper box 406.

[0045] The second connecting rod 413 is threadedly connected to the first limiting plate 414. When the first iron rod 415 is in contact with the first electromagnet 416, the first spring 417 is in a compressed state.

[0046] There are multiple second scrapers 412 , and the multiple second scrapers 412 are arranged on the second connecting plate 411 at intervals. The second scrapers 412 are provided with first through holes 419 , and the first scraping box 406 is provided with second through holes 420 .

[0047] The desizing liquid scraped off by the second scraper 412 flows into the first scraping box 406 through the first through hole 419 , and then flows into the box body 1 through the second through hole 420 .

[0048] A movably connected third connecting plate 425 is provided in the second scraper box 407, a third scraper 426 is fixed on the third connecting plate 425, a third connecting rod 427 is movably passed through the third connecting plate 425, one end of the third connecting rod 427 is fixedly connected to the inner wall of the second scraper box 407, a second limiting plate 428 is fixed to the other end of the third connecting rod 427, a second iron rod 429 is fixed on the third connecting plate 425, a second electromagnet 430 corresponding to the second iron rod 429 is provided in the second scraper box 407, a second spring 431 is sleeved on the second iron rod 429, one end of the second spring 431 is fixedly connected to the third connecting plate 425, and the other end of the second spring 431 is fixedly connected to the second scraper box 407.

[0049] The third connecting rod 427 is threadedly connected to the second limiting plate 428. When the second iron rod 429 contacts the second electromagnet 430, the second spring 431 is in a compressed state.

[0050] The first scraper box 406 and the second scraper box 407 are driven to fit together by the second electric push rod 410 and the third electric push rod 423, and the fabric is located between the first groove 408 and the second groove 421, so that the first electromagnet 416 and the second electromagnet 430 stop working. Under the action of the first spring 417 and the second spring 431, the second connecting plate 411 and the third connecting plate 425 move, thereby driving the second scraper 412 and the third scraper 426 to move, so that the second scraper 412 is against one side of the fabric, and the third scraper 426 is against the other side of the scraper, and the second scraper 412 and the third scraper 426 are in contact with each other across the fabric, so as to quickly scrape off the desizing liquid on both sides of the fabric, and to scrape off as much desizing liquid on the fabric as possible, and the elastic force of the first spring 417 and the second spring 431 is small, so that the second scraper 412 and the third scraper 426 cause less damage to the fabric.

[0051] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A fabric dyeing and desizing device, characterized in that: include: A box body (1), wherein the box body (1) contains a desizing liquid; A rotating roller (2) movably arranged in the box (1); A power roller (3) is arranged outside the box (1) and is used to drive the fabric to move; A scraping mechanism (4) is arranged on the box (1) and is used to scrape off the desizing liquid on the fabric; The scraping mechanism (4) comprises a first scraping box (406) and a second scraping box (407), wherein the first scraping box (406) is arranged below the fabric, and the second scraping box (407) is arranged above the fabric; The first scraper box (406) is provided with an opening, and a first groove (408) is provided on one side of the opening; a first connecting block (409) is fixed to the other side of the first scraper box (406); a second electric push rod (410) is fixed to one side of the first connecting block (409); and one end of the second electric push rod (410) is fixedly connected to the inner wall of the box body (1); A second connecting plate (411) movably connected is provided in the first scraper box (406), a second scraper (412) is fixed on one side of the second connecting plate (411), a second connecting rod (413) is movably passed through the second connecting plate (411), one end of the second connecting rod (413) is fixedly connected to the inner wall of the first scraper box (406), the other end of the second connecting rod (413) is fixedly connected to a first limit plate (414), a first iron rod (415) is fixedly provided at the bottom of the second connecting plate (411), a first electromagnet (416) corresponding to the first iron rod (415) is provided in the first scraper box (406), a first spring (417) is provided on the outer sleeve of the first iron rod (415), one end of the first spring (417) is fixedly connected to the second connecting plate (411), and the other end of the first spring (417) is fixedly connected to the first scraper box (406); A plurality of the second scrapers (412) are provided, and the plurality of the second scrapers (412) are arranged at intervals on the second connecting plate (411); a first through hole (419) is provided on the second scraper (412), and a second through hole (420) is provided on the first scraping box (406); The second scraper box (407) is provided with an opening, and a second groove (421) is provided on one side of the opening; a second connecting block (422) is fixed on the other side of the second scraper box (407); a third electric push rod (423) is fixed on one side of the second connecting block (422); one end of the third electric push rod (423) is fixedly connected to the inner wall of the box body (1) via a third connecting block (424); A third connecting plate (425) movably connected is provided in the second scraper box (407), a third scraper (426) is fixed on the third connecting plate (425), a third connecting rod (427) movably penetrates the third connecting plate (425), one end of the third connecting rod (427) is fixedly connected to the inner wall of the second scraper box (407), the other end of the third connecting rod (427) is fixedly connected to a second limit plate (428), a second iron rod (429) is fixedly connected to the third connecting plate (425), a second electromagnet (430) corresponding to the second iron rod (429) is provided in the second scraper box (407), a second spring (431) is sleeved on the second iron rod (429), one end of the second spring (431) is fixedly connected to the third connecting plate (425), and the other end of the second spring (431) is fixedly connected to the second scraper box (407).

2. A fabric dyeing and desizing device according to claim 1, characterized in that: Two rotating rollers (2) are provided, and two power rollers (3) are provided, and the fabric passes through one power roller (3), one rotating roller (2), another rotating roller (2), and another power roller (3) in sequence.

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