Warp-knitted fabric drying device

Abstract

The utility model discloses a warp knitting fabric drying device, and aims to solve the problem of low drying efficiency caused by the fact that the existing fabric is not dehydrated before being dried. According to the technical scheme, the drying device is characterized by comprising a drying box body, a feeding port and a discharging port are formed in the two sides of the drying box body respectively, a conveying roller set is arranged in the drying box body, a feeding roller is arranged on the side, close to the feeding port, of the drying box body, and a dewatering device is arranged between the feeding roller and the drying box body and comprises a base; a first groove is formed in the upper end face of the base, a plurality of first extrusion rollers distributed in an array mode are rotationally connected into the first groove, a vertical plate is fixedly connected to the upper end face of the base, and a movable plate is slidably connected to the side wall of the vertical plate. Fabric to be dried is dewatered through the first extrusion roller and the second pressing roller on the two sides, the distance between the first extrusion roller and the second extrusion roller is adjusted through the driving device, the fabric drying device can be suitable for fabric with different thicknesses, and the fabric drying efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of fabric drying, and more specifically, it relates to a warp knitted fabric drying device. Background Art

[0002] At present, fabrics are the basic raw materials for making clothing, sheets, quilt covers, curtains, etc. Among them, fabrics woven from yarns with warp and weft structures are also called warp knitted fabrics. Warp knitted fabrics are usually white or other colors during initial manufacturing. In order to meet people's needs for color patterns, warp knitted fabrics usually need to be dyed.

[0003] In the prior art, when producing warp knitted fabrics, the fabrics need to be washed. After the warp knitted fabrics are washed, they need to be dried to keep the fabrics clean. However, existing fabric drying equipment often directly enters the oven for drying without dehydrating the washed fabrics, resulting in a large amount of moisture remaining in the fabrics during drying, which will increase the drying time, waste a lot of electricity generated by drying, and have low drying efficiency.

[0004] Therefore, a solution needs to be proposed to solve this problem. Summary of the Utility Model

[0005] Aiming at the deficiencies of the prior art, the purpose of the utility model is to provide a warp knitted fabric drying device, which dehydrates the fabric to be dried through the squeezing rollers I on both sides and the pressing roller II, and adjusts the distance between the squeezing roller I and the squeezing roller II through a driving device, so that it can be applicable to fabrics of different thicknesses, and improves the drying efficiency of the fabric.

[0006] The above technical purpose of the utility model is achieved through the following technical solutions: A warp knitted fabric drying device includes a drying box body. Feed ports and discharge ports are respectively arranged on both sides of the drying box body. A transmission roller group is arranged inside the drying box body. A loading roller is arranged on one side of the drying box body close to the feed port. A dehydration device is arranged between the loading roller and the drying box body. The dehydration device includes a base. A groove I is opened on the upper end surface of the base. A plurality of squeezing rollers I distributed in an array are rotatably connected inside the groove I. A vertical plate is fixedly connected to the upper end surface of the base. A moving plate is slidably connected to the side wall of the vertical plate. A driving device for driving the moving plate to move is arranged on the vertical plate. A groove II is opened on the lower end surface of the moving plate. A plurality of squeezing rollers II distributed in an array are rotatably connected inside the groove II.

[0007] The present utility model is further configured as follows: The driving device includes two mounting blocks fixedly connected to the side walls of the vertical plate. A bidirectional lead screw is rotatably connected between the two mounting blocks on both sides. A motor for driving the bidirectional lead screw to rotate is installed on one of the mounting blocks. Nut seats are sleeved on both the left-handed thread section and the right-handed thread section of the bidirectional lead screw. Rotating rods with one end rotatably connected thereto are arranged on both nut seats. A connecting block is fixedly connected to the upper end surface of the moving plate. The other ends of the two rotating rods are rotatably connected to the connecting block.

[0008] The present utility model is further configured as follows: A limiting rod is fixedly connected between the two mounting blocks on both sides. Limiting grooves for the limiting rod to pass through are arranged on both nut seats.

[0009] The present utility model is further configured as follows: A filter plate detachably connected to the base is arranged on the base. The filter plate is located below the first squeezing roller. A collection box placed on the ground is arranged below the filter plate.

[0010] The present utility model is further configured as follows: Insertion strips are fixedly connected to both sides of the filter plate. Slots for the insertion strips to be inserted and move are arranged on the side walls of the base.

[0011] The present utility model is further configured as follows: Support rods are fixedly connected to the lower end surfaces of the two mounting blocks on both sides. Through holes for the support rods to pass through are formed in the moving plate. Elastic members are sleeved on the outer walls of the support rods. The two ends of the elastic members are fixedly connected to the moving plate and the mounting block respectively.

[0012] In summary, the present utility model has the following beneficial effects:

[0013] The present utility model dehydrates the fabric to be dried through the two first squeezing rollers and the second pressing rollers on both sides, and adjusts the distance between the first squeezing roller and the second pressing roller through the driving device, so that it can be applicable to fabrics of different thicknesses, improving the efficiency of fabric drying. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0015] Figure 2 is Figure 1 an enlarged view of part A of

[0016] In the figure: 1, drying box body; 2, transmission roller group; 3, feed inlet; 4, loading roller; 5, base; 6, first groove; 7, first extrusion roller; 8, vertical plate; 9, moving plate; 10, second groove; 11, second extrusion roller; 12, mounting block; 13, bidirectional lead screw; 14, nut seat; 15, rotating rod; 16, connecting block; 17, limiting rod; 18, filter plate; 19, collection box body; 20, inserting strip; 21, support rod; 22, elastic member. Detailed implementation manner

[0017] In order to enable those skilled in the art to better understand the technical solution of the present utility model, the present utility model will be further described in detail below with reference to the accompanying drawings and specific embodiments. It should be noted that, without conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.

[0018] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "inner", "outer", "top / bottom end", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model.

[0019] In the description of the present utility model, it should be noted that unless otherwise clearly defined and limited, the terms "installation", "provided with", "sheathed / connected", "connection", etc. should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0020] The present utility model will be described in detail below with reference to the accompanying drawings.

[0021] A drying device for warp knitted fabrics, as Figures 1 - 2As shown in the figure, it includes a drying box body 1. A feeding port 3 and a discharging port are respectively arranged on both sides of the drying box body 1. A transmission roller group 2 is arranged inside the drying box body 1. The specific drying structure inside the drying box body 1 is a mature existing technology and will not be described in detail here. A feeding roller 4 is arranged on one side of the drying box body 1 close to the feeding port 3. A dehydration device is arranged between the feeding roller 4 and the drying box body 1. The dehydration device includes a base 5. A groove one 6 is opened on the upper end surface of the base 5. A number of extrusion rollers one 7 distributed in an array are rotatably connected inside the groove one 6. A vertical plate 8 is fixedly connected to the upper end surface of the base 5. A moving plate 9 is slidably connected to the side wall of the vertical plate 8. A driving device for driving the moving plate 9 to move is arranged on the vertical plate 8. A groove two 10 is opened on the lower end surface of the moving plate 9. A number of extrusion rollers two 11 distributed in an array are rotatably connected inside the groove two 10.

[0022] The driving device includes two mounting blocks 12 fixedly connected to the side wall of the vertical plate 8. A bidirectional lead screw 13 is rotatably connected between the two mounting blocks 12. A motor for driving the bidirectional lead screw 13 to rotate is mounted on one mounting block 12. The motor is a servo motor. One end of the bidirectional lead screw 13 is in transmission connection with the output shaft of the servo motor. Nut seats 14 are sleeved on both the left-handed thread section and the right-handed thread section of the bidirectional lead screw 13. Rotating rods 15 with one end rotatably connected to them are arranged on both nut seats 14. A connecting block 16 is fixedly connected to the upper end surface of the moving plate 9. The other ends of the two rotating rods 15 are both rotatably connected to the connecting block 16.

[0023] A limiting rod 17 is fixedly connected between the two mounting blocks 12. Limiting grooves for the limiting rod 17 to pass through are arranged on both nut seats 14. During the process of the nut seat 14 moving along with the rotation of the bidirectional lead screw 13, the nut seat 14 will move along the limiting rod 17, making the nut seat 14 more stable during the moving process.

[0024] Support rods 21 are fixedly connected to the lower end surfaces of both mounting blocks 12. Through holes for the support rods 21 to pass through are opened on the moving plate 9. An elastic member 22 is sleeved on the outer wall of the support rod 21. The elastic member 22 is a spring. Both ends of the elastic member 22 are fixedly connected to the moving plate 9 and the mounting block 12 respectively.

[0025] During the process of the moving plate 9 moving, the moving plate 9 will move along the support rod 21, and the elastic member 22 will stretch and contract along with the movement of the moving plate 9, making the moving plate 9 more stable during the moving process.

[0026] A filter plate 18 detachably connected to the base 5 is arranged on the base 5. The filter plate 18 is located below the extrusion rollers one 7. A collection box body 19 placed on the ground is arranged below the filter plate 18. Insertion strips 20 are fixedly connected to both sides of the filter plate 18. Slots for the insertion strips 20 to be inserted and move are arranged on the side wall of the base 5.

[0027] Working principle: When the fabric needs to be dried, the fabric passes between the squeezing roller 7 and the squeezing roller 11 from the feeding roller 4, and then enters the drying box body 1 from the feeding port 3. Drying is achieved through the transmission of the transmission roller group 2 inside the drying box body 1. After drying is completed, it is discharged and wound up from the discharge port. When the fabric passes between the squeezing roller 7 and the squeezing roller 11, the excess water in the fabric will be squeezed out. The squeezed water will be collected in the collection box body after passing through the filter plate 18, which is convenient for the cleaning personnel to clean the water. Moreover, the fluff impurities in the water can be filtered through the filter plate 18, which is convenient for the subsequent treatment and recycling of wastewater. At the same time, when more impurities are collected on the filter plate 18, the filter plate 18 can be held and pulled out from the side. Both ends of the slot are in communication with the outside, and the insertion bar 20 can also be pulled out from the slot, which is convenient for cleaning the filter plate 18. After cleaning, the insertion bar 20 can be reinserted into the slot;

[0028] To dehydrate fabrics with different thicknesses, the distance between the squeezing roller 7 and the squeezing roller 11 can be adjusted. First, the motor drives the bidirectional lead screw 13 to rotate. When the rotation of the bidirectional lead screw 13 drives the nut seats 14 on both sides to approach each other, the rotating rods 15 on both sides will rotate and close under the drive of the nut seats 14. The length of the rotating rod 15 is fixed. After closing, the end of the rotating rod 15 away from the nut seat 14 can drive the moving plate 9 to move downward, and the moving plate 9 can drive the squeezing roller 11 to approach the squeezing roller 7, and the distance between the two will be reduced, which can be applicable to the dehydration of fabrics with smaller thicknesses. On the contrary, when the nut seats 14 on both sides are driven by the rotation of the bidirectional lead screw 13 to move away from each other, the rotating rods 15 on both sides can rotate and open to both sides, and the rotating rod 15 can drive the moving plate 9 to move upward through the connecting block 16, and the distance between the squeezing roller 7 and the squeezing roller 11 will increase, which is applicable to the dehydration of fabrics with larger thicknesses, meeting the usage requirements in more cases and effectively improving the efficiency of fabric drying.

[0029] The above is only the preferred embodiment of the present invention. The protection scope of the present invention is not limited to the above embodiments. All technical solutions falling within the idea of the present invention belong to the protection scope of the present invention. It should be noted that for those of ordinary skill in the art in this technical field, several improvements and refinements made without departing from the principle of the present invention should also be regarded as within the protection scope of the present invention.

Claims

1. A warp knitting fabric drying device, comprising a drying box body (1), wherein a feed inlet (3) and a discharge outlet are respectively arranged on two sides of the drying box body (1), and a transmission roller group (2) is arranged in the drying box body (1), and is characterized in that: On one side of the drying box body (1) close to the feeding port (3), a feeding roller (4) is arranged. A dehydration device is arranged between the feeding roller (4) and the drying box body (1). The dehydration device includes a base (5). A first groove (6) is formed on the upper end surface of the base (5). A number of extrusion rollers one (7) distributed in an array are rotatably connected in the first groove (6). A vertical plate (8) is fixedly connected to the upper end surface of the base (5). A moving plate (9) is slidably connected to the side wall of the vertical plate (8). A driving device for driving the moving plate (9) to move is arranged on the vertical plate (8). A second groove (10) is formed on the lower end surface of the moving plate (9). A number of extrusion rollers two (11) distributed in an array are rotatably connected in the second groove (10).

2. The warp knitted fabric drying device according to claim 1, characterized in that: The driving device includes two mounting blocks (12) fixedly connected to the side wall of the vertical plate (8). A bidirectional lead screw (13) is rotatably connected between the two mounting blocks (12). A motor for driving the bidirectional lead screw (13) to rotate is installed on one of the mounting blocks (12). Nut seats (14) are sleeved on both the left-handed thread section and the right-handed thread section of the bidirectional lead screw (13). Rotating rods (15) with one end rotatably connected thereto are arranged on both the nut seats (14). A connecting block (16) is fixedly connected to the upper end surface of the moving plate (9). The other ends of the two rotating rods (15) are respectively rotatably connected to the connecting block (16).

3. The warp knitted fabric drying device according to claim 2, characterized in that: A limiting rod (17) is fixedly connected between the two mounting blocks (12). Limiting grooves for the limiting rod (17) to pass through are arranged on both the nut seats (14).

4. The warp knitted fabric drying device according to claim 1, wherein: A filter plate (18) detachably connected to the base (5) is arranged on the base (5). The filter plate (18) is located below the extrusion rollers one (7). A collecting box body (19) placed on the ground is arranged below the filter plate (18).

5. The warp knitting fabric drying device according to claim 4, characterized in that: Insertion strips (20) are fixedly connected to both sides of the filter plate (18). Slots for the insertion strips (20) to be inserted and move are arranged on the side wall of the base (5).

6. The warp knitted fabric drying device according to claim 2, characterized in that: Support rods (21) are fixedly connected to the lower end surfaces of both the mounting blocks (12). Through holes for the support rods (21) to pass through are formed on the moving plate (9). An elastic member (22) is sleeved on the outer wall of the support rod (21). The two ends of the elastic member (22) are respectively fixedly connected to the moving plate (9) and the mounting block (12).

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