Short jute yarn processing drying device

Abstract

The utility model discloses a kind of tow yarn processing drying devices, it is related to tow yarn processing field, to solve the problem of lower drying efficiency in prior art due to the relatively large internal moisture of tow yarn before drying, when tow yarn containing a large amount of moisture is directly dried by drying device, the C-shaped support frame inside middle part is rotatably connected with support roller, the C-shaped support frame inside is connected with C-shaped lifting frame on support roller upper end, the C-shaped lifting frame inside is rotatably connected with squeeze roller, the upper end of the first support column between two first support columns is rotatably connected with first guide roller, the upper end of the second support column between two first support columns is rotatably connected with second guide roller, the lower end of support roller, first guide roller and second guide roller is rotatably connected with water collecting tank on support base upper end surface, mechanical extrusion dewatering is carried out before tow yarn enters drying device, the initial moisture content of tow yarn is significantly reduced, so that subsequent drying efficiency is greatly improved.

Description

Technical Field

[0001] This utility model relates to the field of linen yarn processing, specifically a drying device for processing short linen yarn. Background Technology

[0002] Linen yarn is a lightweight fabric woven from natural linen fibers (such as flax and ramie) or linen-like synthetic fibers, possessing a unique texture and breathability. Its name originates from the longitudinal raised stripes on the fabric surface, resembling the natural texture of linen fibers, hence the name "yarn" rather than "linen." Traditional linen yarn is mostly woven in plain or varied weaves, resulting in a crisp, crisp texture with a slightly rough feel. However, modern techniques, through blends (such as cotton-linen or polyester-linen) or special treatments, make it softer. Because linen fibers have strong moisture absorption and heat dissipation properties, linen yarn is often used for summer clothing and curtains. Linen yarn requires drying equipment during processing.

[0003] For example, patent announcement number CN216814937U discloses a drying device for flax yarn processing, comprising: a drying body, a first support base disposed on the lower side of the drying body, a connecting rod disposed on the upper side of the drying body, the connecting rod connecting to a second support base, a cover plate disposed on the second support base, a dryer disposed on the cover plate, the dryer connected to a conveyor disposed on the drying body, a drive motor disposed on one side of the conveyor, a control box disposed on the first support base, the control box connecting the drive motor and the dryer, a first support frame disposed on one side of the inlet end of the drying body, and a second support frame disposed on one side of the outlet end of the drying body. Flax yarn enters the drying device through the first support frame and is conveyed by the conveyor. When the flax yarn reaches the bottom of the dryer, the damp flax yarn is dried by the dryer. The dried flax yarn is transported to the second support frame and then collected and packaged. The moisture is evaporated and collected by a steam collector.

[0004] Because linen yarn has a high internal moisture content before drying, the drying efficiency is low when linen yarn containing a large amount of moisture is directly passed through a drying device. Therefore, there is an urgent need in the market to develop a drying device for short linen yarn to help people solve the existing problems. Utility Model Content

[0005] The purpose of this invention is to provide a short linen yarn processing and drying device to solve the problem mentioned in the background art, which is that the drying efficiency is low when linen yarn containing a large amount of moisture is directly passed through the drying device for drying because the internal moisture content of the linen yarn is relatively high before drying.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a short linen yarn processing and drying device, comprising a drying device and a dewatering device. The dewatering device is provided on one side of the drying device. The dewatering device includes a supporting base plate, a water collection tank, and a C-shaped support frame. The C-shaped support frame is fixedly installed on one side of the upper surface of the supporting base plate. A support roller is rotatably connected to the middle of the inner side of the C-shaped support frame. A C-shaped lifting frame is connected to the inner side of the C-shaped support frame and above the support roller. A dewatering roller is rotatably connected to the inner side of the C-shaped lifting frame. First support columns are fixedly connected to both the front and rear ends of the middle of the upper surface of the supporting base plate. A first guide roller is rotatably connected to the upper end of the two first support columns. Second support columns are fixedly connected to both the front and rear ends of the other side of the upper surface of the supporting base plate. A second guide roller is rotatably connected to the upper end of the two second support columns and the first support columns. A water collection tank is provided at the lower ends of the support roller, the first guide roller, and the second guide roller on the upper surface of the supporting base plate.

[0007] Preferably, a first rotating shaft is fixedly connected to the middle of the support roller, and the front and rear ends of the first rotating shaft extend out of the front and rear ends of the support roller and are respectively inserted into the front and rear end faces of the inner side of the C-shaped support frame and rotatably connected to the C-shaped support frame.

[0008] Preferably, a second rotating shaft is fixedly connected to the middle of the squeezing roller, and the front and rear ends of the second rotating shaft extend out of the front and rear ends of the squeezing roller and are respectively inserted into the front and rear end faces of the inner side of the C-shaped lifting frame and rotatably connected to the C-shaped lifting frame.

[0009] Preferably, an electrically controlled telescopic rod is fixedly connected to the middle of the upper end of the C-shaped support frame, and a force transmission cylinder is fixedly connected to the middle of the upper end of the C-shaped lifting frame. The lower end of the telescopic rod passes through the C-shaped support frame and is inserted into the force transmission cylinder and fixedly connected to a pressure plate. A spring is provided inside the force transmission cylinder and at the lower end of the pressure plate.

[0010] Preferably, guide tubes are fixedly connected to both the front and rear ends of the middle part of the upper surface of the C-shaped support frame, and guide rods are fixedly connected to both the front and rear ends of the middle part of the upper surface of the C-shaped lifting frame.

[0011] Preferably, the upper ends of the two guide rods pass through the interior of the two guide tubes and extend out of the upper surface of the C-shaped support frame.

[0012] Preferably, a drain pipe is fixedly connected to the lower end of one side of the water collection tank.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] (1) In this utility model, by setting a water squeezing device, the linen yarn is mechanically squeezed and dehydrated before entering the drying device, which significantly reduces the initial moisture content of the linen yarn, thereby greatly improving the subsequent drying efficiency and reducing energy consumption.

[0015] (2) In this utility model, an elastic pressure mechanism with an electric telescopic rod and a spring is used, which can automatically adjust the squeezing force according to the thickness of the linen yarn, thus ensuring the dehydration effect and avoiding fiber damage that may be caused by excessive squeezing.

[0016] (3) In this utility model, by setting the first guide roller, the short linen yarn is in an inclined state between the first guide roller and the support roller, so that the water squeezed out by the short linen yarn flows to the first guide roller and drips to the water collection tank at the lower end of the first guide roller for collection. Attached Figure Description

[0017] Figure 1 This is a front view of a short linen yarn processing and drying device according to the present invention;

[0018] Figure 2 This is a front sectional view of the water-squeezing device of this utility model;

[0019] Figure 3 This is a side sectional view of the C-shaped lifting frame of this utility model;

[0020] Figure 4 This is a detailed enlarged view of part A of this utility model.

[0021] In the diagram: 1. Drying device; 2. Dewatering device; 201. Support base plate; 202. Water collection tank; 203. Drain pipe; 3. C-shaped support frame; 301. Support roller; 302. First rotating shaft; 303. Guide pipe; 304. Electrically controlled telescopic rod; 305. Pressure plate; 4. C-shaped lifting frame; 401. Dewatering roller; 402. Second rotating shaft; 403. Force transmission cylinder; 404. Spring; 405. Guide rod; 5. First support column; 501. First guide roller; 6. Second support column; 601. Second guide roller. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0023] Please see Figure 1-4This utility model provides an embodiment of a short linen yarn processing and drying device, including a drying device 1 and a dewatering device 2. The dewatering device 2 is provided on one side of the drying device 1. The dewatering device 2 includes a supporting base plate 201, a water collection tank 202, and a C-shaped support frame 3. The C-shaped support frame 3 is fixedly installed on one side of the upper end face of the supporting base plate 201. A support roller 301 is rotatably connected to the middle of the inner side of the C-shaped support frame 3. A C-shaped lifting frame 4 is connected to the inner side of the C-shaped support frame 3 and the upper end of the support roller 301. A dewatering roller 401 is rotatably connected to the inner side of the C-shaped lifting frame 4. First support columns 5 are fixedly connected to both the front and rear ends of the middle of the upper end face of the supporting base plate 201. A first guide roller 501 is rotatably connected to the upper ends of the support columns 5. Second support columns 6 are fixedly connected to the front and rear ends of the other side of the upper surface of the support base plate 201. A second guide roller 601 is rotatably connected to the upper ends of the two second support columns 6 and the first support column 5. A water collection tank 202 is provided at the lower ends of the support roller 301, the first guide roller 501, and the second guide roller 601 on the upper surface of the support base plate 201. A first rotating shaft 302 is fixedly connected to the middle of the support roller 301. The front and rear ends of the first rotating shaft 302 extend outwards from the front and rear ends of the support roller 301, which are respectively inserted into the front and rear ends of the inner side of the C-shaped support frame 3 and rotatably connected to the C-shaped support frame 3. A squeezing roller 4... A second rotating shaft 402 is fixedly connected to the middle of the 01 unit. The front and rear ends of the second rotating shaft 402 extend into a squeezing roller 401, which is inserted into the front and rear end faces of the inner side of the C-shaped lifting frame 4 and rotatably connected to it. Short linen yarn is inserted from one side of the squeezing device 2, passing sequentially through the upper end of the second guide roller 601, the lower end of the first guide roller 501, and the upper end of the support roller 301. The C-shaped lifting frame 4 descends, causing the squeezing roller 401 to press down on the upper end of the short linen yarn. The support roller 301 and the squeezing roller 401 then clamp the short linen yarn. An external drive device rotates the support roller 301, causing the support roller 301 and the squeezing roller 401 to move the short linen yarn towards the drying device. 1. Internal movement: When the short linen yarn passes between the support roller 301 and the squeezing roller 401, the support roller 301 and the squeezing roller 401 squeeze the short linen yarn, squeezing out the water and performing preliminary dehydration. The dehydrated short linen yarn then enters the drying device 1 for drying, improving the drying efficiency of the short linen yarn. The setting of the first guide roller 501 causes the short linen yarn to be in an inclined state between the first guide roller 501 and the support roller 301, so that the water squeezed out by the short linen yarn flows towards the first guide roller 501 and drips from the lower end of the first guide roller 501 into the water collection tank 202 for collection. A drain pipe 203 is fixedly connected to the lower end of one side of the water collection tank 202.

[0024] Please see Figure 2 and Figure 4An electrically controlled telescopic rod 304 is fixedly connected to the upper middle part of the C-shaped support frame 3, and a force transmission cylinder 403 is fixedly connected to the upper middle part of the C-shaped lifting frame 4. The lower end of the telescopic rod 304 passes through the C-shaped support frame 3 and is inserted into the force transmission cylinder 403 and fixedly connected to a pressure plate 305. A spring 404 is provided inside the force transmission cylinder 403 and at the lower end of the pressure plate 305. The C-shaped lifting frame 4 is lowered by the downward extension of the electrically controlled telescopic rod 304, so that the squeezing roller 401 and the support roller 301 can clamp the short linen yarn. After the squeezing roller 401 and the support roller 301 clamp the short linen yarn, the telescopic end of the electrically controlled telescopic rod 304 continues to descend, so that the pressure plate 305 presses down on the spring 404. The spring 404 transmits the downward pressure, increasing the pressure of the squeezing roller 401 on the short linen yarn.

[0025] Please see Figure 3 Guide tubes 303 are fixedly connected to the front and rear ends of the middle part of the upper surface of the C-type support frame 3. Guide rods 405 are fixedly connected to the front and rear ends of the middle part of the upper surface of the C-type lifting frame 4. The upper ends of the two guide rods 405 pass through the interior of the two guide tubes 303 and extend out of the upper surface of the C-type support frame 3. The lifting of the C-type lifting frame 4 synchronously drives the guide rods 405 to slide along the interior of the guide tubes 303, guiding the lifting of the C-type lifting frame 4 and ensuring the stability of the lifting of the C-type lifting frame 4.

[0026] Working Principle: In operation, moistened short linen yarn is introduced into the inlet of the squeezing device 2, passing sequentially around the upper end of the second guide roller 601, the lower end of the first guide roller 501, and the upper end of the support roller 301. The electrically controlled telescopic rod 304 is activated, pushing the C-shaped lifting frame 4 downwards, causing the squeezing roller 401 to press against the short linen yarn, forming a squeezing fit with the support roller 301. An external drive device rotates the support roller 301, pulling the linen yarn towards the drying device 1. During this process, the tight squeezing between the squeezing roller 401 and the support roller 301 forces the moisture inside the linen yarn to be rapidly extracted. The pre-dehydrated linen yarn enters the drying device 1 for efficient drying. The squeezed-out water flows along the inclined linen yarn towards the first guide roller 501, drips into the water collection tank 202 for collection, and is finally discharged through the drain pipe 203. Spring 404 ensures uniform extrusion pressure through elastic buffering, avoiding damage to fibers; the sliding cooperation between guide rod 405 and guide tube 303 maintains the vertical movement stability of dewatering roller 401, achieving efficient integrated dewatering-drying processing.

[0027] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A short linen yarn processing and drying device, comprising a drying device (1) and a dewatering device (2), characterized in that: A dewatering device (2) is provided on one side of the drying device (1). The dewatering device (2) includes a supporting base plate (201), a water collection tank (202), and a C-shaped support frame (3). The C-shaped support frame (3) is fixedly installed on one side of the upper surface of the supporting base plate (201). A support roller (301) is rotatably connected to the middle of the inner side of the C-shaped support frame (3). A C-shaped lifting frame (4) is connected to the inner side of the C-shaped support frame (3) and the upper end of the support roller (301). A dewatering roller (401) is rotatably connected to the inner side of the C-shaped lifting frame (4). The upper surface of the supporting base plate (201) The front and rear ends of the middle section are fixedly connected to the first support column (5), and the upper ends of the two first support columns (5) are rotatably connected to the first guide roller (501). The front and rear ends of the other side of the upper surface of the support base plate (201) are fixedly connected to the second support column (6), and the upper ends of the two second support columns (6) and the first support column (5) are rotatably connected to the second guide roller (601). The lower ends of the support roller (301), the first guide roller (501) and the second guide roller (601) are provided with a water collection tank (202) on the upper surface of the support base plate (201).

2. The short linen yarn processing and drying device according to claim 1, characterized in that: The support roller (301) is fixedly connected to the middle of the first rotating shaft (302). The first rotating shaft (302) extends out from the front and rear ends of the support roller (301) and is inserted into the front and rear end faces of the inner side of the C-shaped support frame (3) and rotatably connected to the C-shaped support frame (3).

3. The short linen yarn processing and drying device according to claim 1, characterized in that: The water-squeezing roller (401) is fixedly connected to a second rotating shaft (402) at the middle. The front and rear ends of the second rotating shaft (402) extend out of the front and rear ends of the water-squeezing roller (401) and are respectively inserted into the front and rear end faces of the inner side of the C-shaped lifting frame (4) and rotatably connected to the C-shaped lifting frame (4).

4. The short linen yarn processing and drying device according to claim 1, characterized in that: An electrically controlled telescopic rod (304) is fixedly connected to the middle of the upper end of the C-shaped support frame (3), and a force transmission cylinder (403) is fixedly connected to the middle of the upper end of the C-shaped lifting frame (4). The lower end of the telescopic rod (304) passes through the C-shaped support frame (3) and is inserted into the force transmission cylinder (403) and fixedly connected to a pressure plate (305). A spring (404) is provided inside the force transmission cylinder (403) and at the lower end of the pressure plate (305).

5. The short linen yarn processing and drying device according to claim 1, characterized in that: The C-shaped support frame (3) has guide tubes (303) fixedly connected to the front and rear ends of the middle part of the upper surface, and guide rods (405) are fixedly connected to the front and rear ends of the middle part of the upper surface of the C-shaped lifting frame (4).

6. The short linen yarn processing and drying device according to claim 5, characterized in that: The upper ends of the two guide rods (405) pass through the interior of the two guide tubes (303) and extend out of the upper surface of the C-shaped support frame (3).

7. The short linen yarn processing and drying device according to claim 1, characterized in that: A drain pipe (203) is fixedly connected to the lower end of one side of the water collection tank (202).

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