Purified cotton non-woven fabric bleaching device

Abstract

The utility model discloses a pure cotton non-woven fabric bleaching device which comprises a bleaching box, a plurality of first cloth guide rollers are rotationally connected to the position, close to the top end, in the bleaching box, the first cloth guide rollers are distributed at equal intervals and located on the same horizontal plane, and the first cloth guide rollers are arranged in the bleaching box. A mounting frame is arranged between every two adjacent first cloth guide rollers, a second cloth guide roller is rotationally connected to the interior of each mounting frame, a position adjusting mechanism used for adjusting the height of the corresponding mounting frame is mounted on the bleaching box, and a circular flowing mechanism is further arranged on the bleaching box. The position adjusting mechanism comprises a supporting rod, a connecting plate, a fixing plate, a threaded rod and a threaded sleeve, the position adjusting mechanism is used for adjusting the height of the mounting frame and the height of the second cloth guide roller, pure cotton non-woven fabric can transversely penetrate through the position between the first cloth guide roller and the second cloth guide roller, operation is simplified when the pure cotton non-woven fabric is arranged, and the arrangement efficiency of the pure cotton non-woven fabric is improved. The operation difficulty is reduced, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of pure cotton non-woven fabric processing, in particular to a pure cotton non-woven fabric bleaching device. Background Art

[0002] Pure cotton non-woven fabric is also called all-cotton non-woven fabric. Pure cotton spunlace non-woven fabric is made of natural cotton fiber through opening, carding, laying, and stretching to form a cotton net. The cotton net is spunlace after water pressure is applied to make the cotton fibers entangled into cloth. The fibers are made into cloth in a shorter time. Compared with traditional woven fabrics, it saves the spinning, sizing, and weaving links, greatly shortens the process flow, and saves a lot of labor, equipment and energy consumption. Pure cotton non-woven fabrics are widely used in women's hygiene products, beauty and cosmetics, baby products, medical gauze, surgical cloth, etc.

[0003] In the prior art, a pure cotton non-woven fabric bleaching device includes a bleaching box, in which a bleaching liquid is contained, and a plurality of groups of cloth guide rollers staggered up and down are rotatably installed inside the bleaching box, and the pure cotton non-woven fabric is bent and passed through between the cloth guide rollers for transportation, so as to increase the contact time between the pure cotton non-woven fabric and the bleaching liquid in the bleaching box and improve the bleaching effect. However, in this scheme, when arranging the pure cotton non-woven fabric, the pure cotton non-woven fabric needs to be passed through the cloth guide roller located above, and then passed through the cloth guide roller located below. This method requires multiple operations to complete the arrangement of the pure cotton non-woven fabric. The operation process is very cumbersome, the operation difficulty is high, and it takes a lot of time, which affects the efficiency of the bleaching process. Utility Model Content

[0004] 1. Technical problems to be solved by the utility model

[0005] In view of the shortcomings of the prior art, the purpose of the utility model is to provide a pure cotton non-woven fabric bleaching device, aiming to solve the problems in the prior art that the arrangement operation process of pure cotton non-woven fabric is cumbersome, the operation is difficult, and it takes a lot of time, which affects the bleaching process efficiency.

[0006] 2. Technical solution

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] A pure cotton nonwoven fabric bleaching device comprises a bleaching box, wherein a first cloth guide roller is rotatably connected to the interior of the bleaching box near the top, a plurality of the first cloth guide rollers are provided and are distributed at equal intervals, the plurality of the first cloth guide rollers are located on the same horizontal plane, a mounting frame is provided between two adjacent first cloth guide rollers, a second cloth guide roller is rotatably connected to the interior of the mounting frame, a position adjustment mechanism for adjusting the height of the mounting frame is installed on the bleaching box, and a circulating flow mechanism is also provided on the bleaching box;

[0009] The position adjustment mechanism includes a support rod, a connecting plate, a fixed plate, a threaded rod and a threaded sleeve. The support rod is vertically fixedly connected to the top of the mounting frame, the connecting plate is fixedly connected to the top of the support rod, a plurality of support rods are commonly connected to the same connecting plate, the fixed plate is fixedly connected to one side of the connecting plate, the threaded rod is fixedly connected to the bottom of the fixing plate away from one end of the connecting plate, the threaded sleeve is threadedly sleeved on the outside of the threaded rod, the threaded sleeve is fixedly installed on the outside of the bleaching box through a bearing seat, and a driving assembly for driving the threaded sleeve to rotate is installed on the outer wall of the bleaching box.

[0010] Preferably, the driving assembly includes a first bevel gear, a right-angle plate, a rotating shaft, a second bevel gear and a handle, the first bevel gear is fixedly sleeved on the outside of the threaded sleeve, the right-angle plate is fixedly installed on the outer wall of the bleaching box, the rotating shaft is rotatably connected to the right-angle plate, the second bevel gear is fixedly connected to one end of the rotating shaft close to the first bevel gear, the second bevel gear is meshed with the first bevel gear, and the handle is fixedly installed on the other end of the rotating shaft.

[0011] Preferably, mounting grooves are longitudinally opened on the inner walls on both sides of the bleaching box corresponding to the mounting frame, guide rods are fixedly installed in the mounting grooves, guide sleeves are fixedly installed on both sides of the mounting frame, and the guide sleeves are slidably sleeved on the outer sides of the guide rods.

[0012] Preferably, the length of the support rod is greater than the distance between the first cloth guide roller and the bottom end of the inner wall of the bleaching box.

[0013] Preferably, the circulating flow mechanism includes a water pump and a filter fixedly mounted on the outer wall of one side of the bleaching tank, a water distribution pipe is fixedly mounted at the top of the inner wall on the other side of the bleaching tank, a plurality of water outlet heads are fixedly connected to the water distribution pipe, a suction pipe is fixedly connected between the water inlet of the water pump and the bleaching tank, a water inlet pipe is fixedly connected between the water outlet of the water pump and the water inlet of the filter, and a delivery pipe is fixedly connected between the water outlet of the filter and the water distribution pipe.

[0014] Preferably, guide rollers are rotatably connected to both sides of the top of the bleaching box.

[0015] 3. Beneficial effects

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] (1) The utility model adjusts the mounting frame and the second cloth guide roller to the highest state through the position adjustment mechanism. At this time, the second cloth guide roller is placed above the first cloth guide roller, and the pure cotton non-woven fabric is passed horizontally between the first cloth guide roller and the second cloth guide roller. Then, the mounting frame and the second cloth guide roller are adjusted to the lowest state through the adjustment mechanism, so that the pure cotton non-woven fabric is in a multi-stage bending conveying state under the action of the first cloth guide roller and the second cloth guide roller, so as to increase the retention time of the pure cotton non-woven fabric in the bleaching box, so that the pure cotton non-woven fabric is in more sufficient contact with the bleaching liquid. In addition, the design of the second cloth guide roller with movable height adjustment simplifies the operation of arranging the pure cotton non-woven fabric, so as to reduce the difficulty of operation and improve work efficiency.

[0018] (2) The utility model provides a circulating flow mechanism, through which the bleaching liquid in the bleaching box is transported to the filter through the suction pipe and the water inlet pipe for filtration through the water pump, and then transported to the water distribution pipe through the delivery pipe, and discharged through the water outlet head, so that the bleaching liquid can flow inside the bleaching box 1, thereby improving the contact effect between the pure cotton non-woven fabric and the bleaching liquid, thereby achieving a better bleaching effect and accelerating the bleaching speed. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 It is a partial structural diagram of the position adjustment mechanism of the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the connection between the mounting frame and the bleaching box of the utility model.

[0022] In the figure: 1, bleaching box; 101, mounting groove; 2, first cloth guide roller; 3, mounting frame; 4, second cloth guide roller; 5, position adjustment mechanism; 501, support rod; 502, connecting plate; 503, fixing plate; 504, threaded rod; 505, threaded sleeve; 506, bearing seat; 507, driving assembly; 5071, first bevel gear; 5072, right-angle plate; 5073, rotating shaft; 5074, second bevel gear; 5075, handle; 6, guide rod; 7, guide sleeve; 8, water pump; 9, water suction pipe; 10, filter; 11, water inlet pipe; 12, delivery pipe; 13, water distribution pipe; 14, water outlet head; 15, guide roller. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0024] Example:

[0025] See also Figure 1-3 The present embodiment provides a pure cotton nonwoven fabric bleaching device, including a bleaching box 1, wherein a first cloth guide roller 2 is rotatably connected to the top of the bleaching box 1, and a plurality of first cloth guide rollers 2 are provided and are evenly spaced and distributed, and the plurality of first cloth guide rollers 2 are located on the same horizontal plane, and the bleaching liquid in the bleaching box 1 overflows the first cloth guide roller 2, and a mounting frame 3 is provided between two adjacent first cloth guide rollers 2, and a second cloth guide roller 4 is rotatably connected to the mounting frame 3, and a position adjustment mechanism 5 for adjusting the height of the mounting frame 3 is installed on the bleaching box 1. When the pure cotton nonwoven fabric is placed in the bleaching box 1 for processing, the mounting frame 3 and the second cloth guide roller 4 are first adjusted by the position adjustment mechanism 5. The second cloth guide roller 4 is adjusted to the highest state, at this time, the second cloth guide roller 4 is placed above the first cloth guide roller 2, and the pure cotton non-woven fabric passes horizontally between the first cloth guide roller 2 and the second cloth guide roller 4, and then the mounting frame 3 and the second cloth guide roller 4 are adjusted to the lowest state through the adjusting mechanism 5, so that the pure cotton non-woven fabric is in a multi-stage bending conveying state under the action of the first cloth guide roller 2 and the second cloth guide roller 4, so as to increase the residence time of the pure cotton non-woven fabric in the bleaching box 1, so that the pure cotton non-woven fabric is in more sufficient contact with the bleaching solution, and the design of the second cloth guide roller 4 with movable height adjustment makes it easier to arrange the pure cotton non-woven fabric, so as to reduce the difficulty of operation and improve work efficiency.

[0026] In this embodiment, if Figure 1As shown, the position adjustment mechanism 5 includes a support rod 501, a connecting plate 502, a fixing plate 503, a threaded rod 504 and a threaded sleeve 505. The support rod 501 is vertically fixedly connected to the top of the mounting frame 3, the connecting plate 502 is fixedly connected to the top of the support rod 501, a plurality of support rods 501 are commonly connected to the same connecting plate 502, the fixing plate 503 is fixedly connected to one side of the connecting plate 502, the fixing plate 503 is vertically arranged with the connecting plate 502, and the threaded rod 504 is fixedly connected to the fixing plate 503 away from the connecting plate 50 2, a threaded sleeve 505 is threadedly sleeved on the outer side of the threaded rod 504, and the threaded sleeve 505 is fixedly installed on the outer side of the bleaching box 1 through a bearing seat 506. A driving assembly 507 for driving the threaded sleeve 505 to rotate is installed on the outer wall of the bleaching box 1. By driving the threaded sleeve 505 to rotate, the threaded rod 504 is driven to move up and down in the threaded sleeve 505, thereby driving the fixing plate 503 and the connecting plate 502 to adjust the height, and driving the mounting frame 3 and the second cloth guide roller 4 to adjust the height synchronously through the support rod 501.

[0027] In this embodiment, if Figure 2 As shown, the driving assembly 507 includes a first bevel gear 5071, a right angle plate 5072, a rotating shaft 5073, a second bevel gear 5074 and a handle 5075. The first bevel gear 5071 is fixedly sleeved on the outer side of the threaded sleeve 505, the right angle plate 5072 is fixedly installed on the outer wall of the bleaching box 1, the rotating shaft 5073 is rotatably connected to the right angle plate 5072, the second bevel gear 5074 is fixedly connected to one end of the rotating shaft 5073 close to the first bevel gear 5071, and the second bevel gear 5074 is fixedly connected to the first bevel gear 5071. 5074 is meshed with the first bevel gear 5071, and the handle 5075 is fixedly installed on the other end of the rotating shaft 5073. The operator drives the rotating shaft 5073 to rotate by turning the handle 5075, and the rotating shaft 5073 drives the second bevel gear 5074 to rotate, and the second bevel gear 5074 drives the meshed first bevel gear 5071 to rotate, thereby driving the threaded sleeve 505 to rotate through the first bevel gear 5071, which is convenient for the rotation operation of the threaded sleeve 505, simple operation, and easy use.

[0028] In this embodiment, if Figure 3 As shown, mounting grooves 101 are longitudinally opened on the inner walls on both sides of the bleaching box 1 corresponding to the mounting frame 3, and guide rods 6 are fixedly installed in the mounting grooves 101. Guide sleeves 7 are fixedly installed on both sides of the mounting frame 3. The guide sleeves 7 are slidably sleeved on the outer sides of the guide rods 6. When the height of the mounting frame 3 is adjusted, the mounting frame 3 slides on the guide rods 6 through the guide sleeves 7, thereby improving the stability of the mounting frame 3 and the second cloth guide roller 4 during adjustment.

[0029] In this embodiment, if Figure 1As shown, the length of the support rod 501 is greater than the distance between the first cloth guide roller 2 and the bottom end of the inner wall of the bleaching box 1, so that the mounting frame 3 and the second cloth guide roller 4 have a larger adjustment formation. When the second cloth guide roller 4 is adjusted to the lowest position, the connecting plate 502 is prevented from affecting the pure cotton non-woven fabric conveyed on the first cloth guide roller 2.

[0030] In this embodiment, if Figure 1 As shown, guide rollers 15 are rotatably connected to both sides of the top of the bleaching box 1 for guiding the pure cotton nonwoven fabric into and out of the bleaching box 1 .

[0031] In this embodiment, if Figure 1 As shown, the bleaching box 1 is also provided with a circulating flow mechanism, which includes a water pump 8 and a filter 10 fixedly installed on the outer wall of one side of the bleaching box 1, a water distribution pipe 13 is fixedly installed at the top of the inner wall of the other side of the bleaching box 1, and a plurality of water outlet heads 14 are fixedly connected to the water distribution pipe 13, a pumping pipe 9 is fixedly connected between the water inlet of the water pump 8 and the bleaching box 1, a water inlet pipe 11 is fixedly connected between the water outlet of the water pump 8 and the water inlet of the filter 10, and a delivery pipe 12 is fixedly connected between the water outlet of the filter 10 and the water distribution pipe 13. The bleaching liquid in the bleaching box 1 is delivered to the filter 10 through the pumping pipe 9 and the water inlet pipe 11 through the operation of the water pump 8 for filtering and treatment, and then delivered to the water distribution pipe 13 through the delivery pipe 12, and discharged through the water outlet head 14, so that the bleaching liquid can flow inside the bleaching box 1, thereby improving the contact effect between the pure cotton non-woven fabric and the bleaching liquid, thereby achieving a better bleaching effect and accelerating the bleaching speed.

[0032] Working principle: When in use, the second cloth guide roller 4 is adjusted to the highest state, the second cloth guide roller 4 is placed above the first cloth guide roller 2, and the pure cotton non-woven fabric passes horizontally between the first cloth guide roller 2 and the second cloth guide roller 4. Then the operator drives the rotating shaft 5073 to rotate by turning the handle 5075, and the rotating shaft 5073 drives the second bevel gear 5074 to rotate, and the second bevel gear 5074 drives the meshing first bevel gear 5071 to rotate, thereby driving the threaded sleeve 505 to rotate through the first bevel gear 5071, driving the threaded rod 504 to move up and down in the threaded sleeve 505, thereby driving the fixing plate 503 and the connecting plate 502 to adjust the height, and driving the mounting frame 3 and the second cloth guide roller 4 to adjust the height through the support rod 501, and adjusting the mounting frame 3 and the second cloth guide roller 4 to the lowest state. The first cloth guide roller 2 and the second cloth guide roller 4 are used to convey the pure cotton nonwoven fabric in a multi-stage bending state, so as to increase the retention time of the pure cotton nonwoven fabric in the bleaching box 1, so that the pure cotton nonwoven fabric is in more sufficient contact with the bleaching solution. The bleaching solution in the bleaching box 1 is conveyed to the filter 10 through the suction pipe 9 and the water inlet pipe 11 by the water pump 8 for filtration treatment, and then conveyed to the water distribution pipe 13 through the conveying pipe 12, and discharged through the water outlet 14, so that the bleaching solution can flow inside the bleaching box 1, thereby improving the contact effect between the pure cotton nonwoven fabric and the bleaching solution, thereby improving the bleaching effect and accelerating the bleaching speed. The utility model simplifies the operation of arranging the pure cotton nonwoven fabric through the design of the second cloth guide roller 4 with a movable height adjustment, so as to reduce the difficulty of operation and improve work efficiency.

[0033] All technical features in this embodiment can be freely combined according to actual needs.

[0034] The above embodiments are preferred implementation schemes of the present invention. In addition, the present invention can also be implemented in other ways. Any obvious replacement without departing from the concept of the present technical solution is within the protection scope of the present invention.

Claims

1. A pure cotton nonwoven fabric bleaching device, comprising a bleaching box (1), characterized in that: A first cloth guide roller (2) is rotatably connected to the interior of the bleaching box (1) near the top, a plurality of the first cloth guide rollers (2) are provided and are distributed at equal intervals, the plurality of the first cloth guide rollers (2) are located on the same horizontal plane, a mounting frame (3) is provided between two adjacent first cloth guide rollers (2), a second cloth guide roller (4) is rotatably connected to the interior of the mounting frame (3), a position adjustment mechanism (5) for adjusting the height of the mounting frame (3) is installed on the bleaching box (1), and a circulating flow mechanism is also provided on the bleaching box (1); The position adjustment mechanism (5) comprises a support rod (501), a connecting plate (502), a fixing plate (503), a threaded rod (504) and a threaded sleeve (505); the support rod (501) is vertically fixedly connected to the top of the mounting frame (3); the connecting plate (502) is fixedly connected to the top of the support rod (501); a plurality of support rods (501) are commonly connected to the same connecting plate (502); the fixing plate (503) is fixedly connected to one side of the connecting plate (502); the threaded rod (504) is fixedly connected to the bottom of one end of the fixing plate (503) away from the connecting plate (502); the threaded sleeve (505) is threadedly sleeved on the outer side of the threaded rod (504); the threaded sleeve (505) is fixedly mounted on the outer side of the bleaching box (1) via a bearing seat (506); and a driving assembly (507) for driving the threaded sleeve (505) to rotate is mounted on the outer wall of the bleaching box (1).

2. A pure cotton nonwoven fabric bleaching device according to claim 1, characterized in that: The driving assembly (507) comprises a first bevel gear (5071), a right-angle plate (5072), a rotating shaft (5073), a second bevel gear (5074) and a handle (5075); the first bevel gear (5071) is fixedly sleeved on the outer side of the threaded sleeve (505); the right-angle plate (5072) is fixedly installed on the outer wall of the bleaching box (1); the rotating shaft (5073) is rotatably connected to the right-angle plate (5072); the second bevel gear (5074) is fixedly connected to one end of the rotating shaft (5073) close to the first bevel gear (5071); the second bevel gear (5074) is meshed with the first bevel gear (5071); and the handle (5075) is fixedly installed on the other end of the rotating shaft (5073).

3. A pure cotton nonwoven fabric bleaching device according to claim 1, characterized in that: Mounting grooves (101) are longitudinally provided on the inner walls of both sides of the bleaching box (1) corresponding to the mounting frame (3), guide rods (6) are fixedly installed in the mounting grooves (101), and guide sleeves (7) are fixedly installed on both sides of the mounting frame (3), and the guide sleeves (7) are slidably sleeved on the outer sides of the guide rods (6).

4. A pure cotton nonwoven fabric bleaching device according to claim 1, characterized in that: The length of the support rod (501) is greater than the distance between the first cloth guide roller (2) and the bottom end of the inner wall of the bleaching box (1).

5. A pure cotton nonwoven fabric bleaching device according to claim 1, characterized in that: The circulating flow mechanism comprises a water pump (8) and a filter (10) fixedly mounted on the outer wall of one side of the bleaching box (1); a water distribution pipe (13) is fixedly mounted at the top of the inner wall of the other side of the bleaching box (1); a plurality of water outlet heads (14) are fixedly connected to the water distribution pipe (13); a water suction pipe (9) is fixedly connected between the water inlet of the water pump (8) and the bleaching box (1); a water inlet pipe (11) is fixedly connected between the water outlet of the water pump (8) and the water inlet of the filter (10); and a delivery pipe (12) is fixedly connected between the water outlet of the filter (10) and the water distribution pipe (13).

6. A pure cotton nonwoven fabric bleaching device according to claim 1, characterized in that: Both sides of the top of the bleaching box (1) are rotatably connected with guide rollers (15).

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