Drying equipment for fabric processing

Abstract

The utility model discloses drying equipment for fabric processing, and aims to solve the problems that a traditional extrusion roller set usually adopts a fixed or manual adjustment design, is lack of flexibility and intelligence and is difficult to quickly respond to the change of fabric types. According to the technical scheme, the drying equipment for fabric processing is characterized by comprising a box body, an opening allowing fabric to enter and exit is formed in the box body, an extrusion area, a drying area and a plurality of conveying rollers used for conveying the fabric to pass through the extrusion area and the drying area are arranged in the box body, and an annular mounting frame is arranged in the extrusion area; and a plurality of first roller frames are annularly distributed on the annular mounting frame. According to the drying equipment for fabric processing, the positions of the multiple first extrusion rollers are synchronously adjusted through the arranged adjusting assembly, so that the optimal extrusion gap between the first extrusion rollers and the second extrusion rollers can be rapidly achieved, the drying equipment is suitable for fabrics with different thicknesses, materials or water contents, and the universality of the equipment is improved.

Description

Technical Field

[0001] This utility model relates to the field of fabric processing equipment technology, and more specifically, it relates to a drying device for fabric processing. Background Technology

[0002] In the fabric processing, drying is one of the key steps. In the traditional fabric drying process, in order to improve drying efficiency and save energy, a set of extrusion rollers is usually added before drying. Its main function is to squeeze out excess water from the fabric in advance through mechanical pressure, so as to reduce the amount of water that needs to be removed in the subsequent drying process, thereby shortening the drying time and improving the drying effect.

[0003] However, traditional extrusion roller sets often adopt a fixed or manually adjustable design, which lacks flexibility and intelligence and makes it difficult to quickly respond to changes in fabric type. This limits the versatility and automation level of the equipment. How to accurately and efficiently adjust the gap of the extrusion rollers to adapt to different fabric characteristics for fabrics of different thicknesses, materials or moisture contents has become an urgent problem to be solved. Utility Model Content

[0004] To address the shortcomings of existing technologies, the present invention aims to provide a drying device for fabric processing. By setting an adjustment component to synchronously adjust the position of multiple first extrusion rollers, the optimal extrusion gap between the first and second extrusion rollers can be quickly achieved, thereby adapting to fabrics of different thicknesses, materials, or moisture contents and improving the versatility of the device.

[0005] The above-mentioned technical objective of this utility model is achieved through the following technical solution: a drying device for fabric processing, comprising a box body with an opening for fabric to enter and exit, an extrusion zone, a drying zone, and a plurality of conveying rollers for conveying fabric through the extrusion zone and the drying zone, an annular mounting frame in the extrusion zone, a plurality of first roller frames distributed in a ring on the annular mounting frame, the plurality of first roller frames slidingly engaged along the radial direction of the annular mounting frame, an adjustment component for driving the plurality of first roller frames to slide synchronously on the annular mounting frame, a first extrusion roller on each of the first roller frames, a second roller frame on the outer side of the first roller frame, the second roller frame being fixedly connected to the annular mounting frame, and a second extrusion roller on the second roller frame, a compression gap for fabric to pass through being formed between the second extrusion roller and the first extrusion roller, and a drying component in the drying zone.

[0006] The present invention is further configured such that: the adjustment assembly includes an adjustment frame disposed in the middle of the annular mounting frame, a bidirectional lead screw is vertically rotatably fitted on the adjustment frame, and one end of the bidirectional lead screw is connected to an adjustment motor for driving its rotation, a movable seat is symmetrically fitted on the bidirectional lead screw, and a plurality of connecting rods are annularly distributed on the movable seat, one end of the plurality of connecting rods is rotatably fitted with the movable seat, and the other end of the connecting rod is rotatably fitted with the corresponding first roller frame.

[0007] The present invention is further configured such that: the adjustment assembly includes two limiting rods fixedly connected to the adjustment frame, the two limiting rods are symmetrically arranged on both sides of the lead screw, and the movable seat has through holes for the limiting rods to pass through.

[0008] The present invention is further configured such that: a housing is provided on the adjustment frame, the adjustment component is located inside the housing, and a slot is provided on the housing for the connecting rod to move.

[0009] The present invention is further configured such that: both ends of the first roller frame are provided with sliders, and the annular mounting frame is provided with a slide rail that slides with the sliders.

[0010] The present invention is further configured such that the distance between the center of the second roller frame and the center of the annular mounting frame decreases sequentially in the fabric conveying direction.

[0011] The present invention is further configured such that: a partition is provided between the extrusion zone and the drying zone of the box body, so that the extrusion zone and the drying zone have independent spaces.

[0012] The present invention is further configured such that a water outlet pipe is connected to the bottom of the extrusion zone.

[0013] In summary, this utility model has the following beneficial effects:

[0014] By simultaneously adjusting the positions of multiple first extrusion rollers using the set adjustment components, the optimal extrusion gap between the first and second extrusion rollers can be quickly achieved, thereby adapting to fabrics of different thicknesses, materials, or moisture contents and improving the versatility of the equipment. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of the drying equipment of this utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the first extrusion roller, the second extrusion roller, the slider, and the slide rail of this utility model.

[0017] Figure 3 This is a schematic diagram of the structure of the adjustment component of this utility model.

[0018] In the diagram: 1. Box body; 2. Extrusion zone; 3. Drying zone; 4. Annular mounting frame; 5. First roller frame; 6. Adjustment assembly; 7. First extrusion roller; 8. Second roller frame; 9. Second extrusion roller; 10. Drying fan; 601. Adjustment frame; 602. Bidirectional lead screw; 603. Moving seat; 604. Connecting rod; 605. Limiting rod; 606. Housing; 11. Slider; 12. Slide rail; 13. Partition plate. Detailed Implementation

[0019] To enable those skilled in the art to better understand the technical solution of this 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, in the absence of conflict, the embodiments and features in the embodiments of this application can be combined with each other.

[0020] In the description of this utility model, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0021] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," "set up / connected," "connected," etc., should be interpreted broadly. 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 a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0022] The present invention will now be described in detail with reference to the accompanying drawings.

[0023] Reference Figures 1-3A fabric drying device includes a housing 1 with an opening for fabric to enter and exit. The housing 1 contains a squeezing zone 2, a drying zone 3, and several conveying rollers for transporting fabric through the squeezing zone 2 and the drying zone 3. An annular mounting frame 4 is fixedly installed in the squeezing zone 2. Several first roller frames 5 are annularly distributed on the annular mounting frame 4, and the first roller frames 5 are slidably engaged along the radial direction of the annular mounting frame 4. An adjusting component 6 is provided on the annular mounting frame 4 to drive the first roller frames 5 to slide synchronously. A first squeezing roller 7 is rotatably engaged on each of the first roller frames 5. A second roller frame 8 is provided on the outer side of the first roller frame 5, and the second roller frame 8 is fixedly connected to the annular mounting frame 4. A second squeezing roller 9 is rotatably engaged on the second roller frame 8. A squeezing gap is formed between the second squeezing roller 9 and the first squeezing roller 7 for the fabric to pass through. A drying component is provided in the drying zone 3. It is understood that the drying component includes, but is not limited to, a drying fan 10.

[0024] Working principle: When the drying equipment is in use, the fabric is first guided by multiple feeding rollers into the box 1 and then passes through the extrusion zone 2 and the drying zone 3 in sequence. When moving in the extrusion zone 2, the positions of multiple first extrusion rollers 7 are adjusted synchronously by the adjustment component 6 according to the actual situation of the fabric to be dried, so as to quickly achieve the optimal extrusion gap between the first extrusion roller 7 and the second extrusion roller 9. After the fabric is extruded, the excess water is squeezed out, and then it enters the drying zone 3 for drying by the drying component.

[0025] The adjustment assembly 6 includes an adjustment frame 601 fixedly mounted in the middle of the annular mounting frame 4. A bidirectional lead screw 602 is vertically rotatably mounted on the adjustment frame 601, and one end of the bidirectional lead screw 602 is connected to an adjustment motor for driving its rotation. A movable seat 603 is symmetrically mounted on the bidirectional lead screw 602. A plurality of connecting rods 604 are annularly distributed on the movable seat 603. One end of the plurality of connecting rods 604 is rotatably engaged with the movable seat 603, and the other end of the connecting rod 604 is rotatably engaged with the corresponding first roller frame 5.

[0026] When the adjusting motor rotates, the bidirectional lead screw 602 drives the two moving seats 603 to move along its extension direction through the thread action. Since the connecting rod 604 is rotatably engaged with the moving seats 603 and the first roller frame 5, the movement of the moving seats 603 will be converted into the radial movement of the first roller frame 5 through the connecting rod 604. In this embodiment, when the two moving seats 603 move away from each other, they will push the first extrusion roller 7 closer to the second extrusion roller 9. Conversely, when the two moving seats 603 move closer to each other, they will drive the first extrusion roller 7 closer to the second extrusion roller 9.

[0027] The adjustment assembly 6 also includes two limiting rods 605 fixedly connected to the adjustment frame 601. The two limiting rods 605 are symmetrically arranged on both sides of the lead screw. The moving seat 603 has through holes for the limiting rods 605 to pass through. The limiting rods 605 play the role of guiding and stabilizing the moving seat 603, preventing the moving seat 603 from shifting or rotating during the rotation of the bidirectional lead screw 602, ensuring the stable movement of the moving seat 603 on the bidirectional lead screw 602, and enhancing the structural reliability of the adjustment assembly 6.

[0028] A housing 606 is fixedly mounted on the adjusting frame 601, the adjusting component 6 is located inside the housing 606, and the housing 606 has a slot for the connecting rod 604 to move.

[0029] The design of the housing 606 protects the internal structure of the adjustment component 6, ensuring the safe and stable operation of the components, and making the entire drying equipment more aesthetically pleasing and tidy.

[0030] Both ends of the first roller frame 5 are fixedly provided with sliders 11, and the annular mounting frame 4 is fixedly provided with a slide rail 12 that slides with the sliders 11. The cooperation between the sliders 11 and the slide rail 12 ensures the stable sliding of the first roller frame 5 on the annular mounting frame 4.

[0031] The distance between the center of the second roller frame 8 and the center of the annular mounting frame 4 decreases sequentially in the fabric conveying direction, which makes the extrusion gap decrease sequentially in the fabric conveying direction, forming a gradually enhanced extrusion effect, which can more evenly squeeze out the moisture on the fabric and achieve a good extrusion effect.

[0032] The housing 1 is fixedly provided with a partition 13 between the extrusion zone 2 and the drying zone 3 so that the extrusion zone 2 and the drying zone 3 have independent spaces. The partition 13 not only prevents the water squeezed out of the extrusion zone 2 from flowing into the drying zone 3, keeping the drying zone 3 clean, but also prevents the drying heat of the drying zone 3 from flowing into the extrusion zone 2, reducing heat loss and saving energy.

[0033] The bottom of the squeezing zone 2 is connected to a water outlet pipe (not shown in the figure), which is used to smoothly discharge the excess water that has been squeezed out.

[0034] The above description is merely a preferred embodiment of this utility model. The protection scope of this utility model is not limited to the above embodiments. All technical solutions falling within the scope of this utility model's concept are protected. It should be noted that for those skilled in the art, any improvements and modifications made without departing from the principle of this utility model should also be considered within the protection scope of this utility model.

Claims

1. A fabric drying device, comprising a housing (1), wherein the housing (1) has an opening for fabric to enter and exit, characterized in that: The housing (1) is provided with an extrusion zone (2), a drying zone (3), and several conveying rollers for conveying fabric through the extrusion zone (2) and the drying zone (3). An annular mounting frame (4) is provided in the extrusion zone (2). Several first roller frames (5) are distributed in a ring on the annular mounting frame (4). The several first roller frames (5) are all slidably engaged along the radial direction of the annular mounting frame (4). An adjustment component (6) for driving the several first roller frames (5) to slide synchronously is provided on the annular mounting frame (4). A first extrusion roller (7) is provided on each of the first roller frames (5). A second roller frame (8) is provided on the outside of the first roller frame (5). The second roller frame (8) is fixedly connected to the annular mounting frame (4), and a second extrusion roller (9) is provided on the second roller frame (8). An extrusion gap is formed between the second extrusion roller (9) and the first extrusion roller (7) for the fabric to pass through. A drying component is provided in the drying zone (3).

2. The fabric drying equipment according to claim 1, characterized in that: The adjustment assembly (6) includes an adjustment frame (601) disposed in the middle of the annular mounting frame (4). A bidirectional lead screw (602) is vertically rotatably fitted on the adjustment frame (601), and one end of the bidirectional lead screw (602) is connected to an adjustment motor for driving its rotation. A movable seat (603) is symmetrically fitted on the bidirectional lead screw (602). A plurality of connecting rods (604) are annularly distributed on the movable seat (603). One end of the plurality of connecting rods (604) is rotatably fitted with the movable seat (603), and the other end of the connecting rods (604) is rotatably fitted with the corresponding first roller frame (5).

3. The fabric drying equipment according to claim 2, characterized in that: The adjustment assembly (6) also includes two limiting rods (605) fixedly connected to the adjustment frame (601). The two limiting rods (605) are symmetrically arranged on both sides of the lead screw. The moving seat (603) has through holes for the limiting rods (605) to pass through.

4. The fabric drying equipment according to claim 3, characterized in that: The adjusting frame (601) is provided with a housing (606), the adjusting component (6) is located inside the housing (606), and the housing (606) is provided with a slot for the connecting rod (604) to move.

5. The fabric drying equipment according to claim 1, characterized in that: Both ends of the first roller frame (5) are provided with sliders (11), and the annular mounting frame (4) is provided with a slide rail (12) that slides with the sliders (11).

6. The fabric drying equipment according to claim 1, characterized in that: The distance between the center of the second roller frame (8) and the center of the annular mounting frame (4) decreases sequentially in the fabric conveying direction.

7. The fabric drying equipment according to claim 1, characterized in that: The housing (1) has a partition (13) between the extrusion zone (2) and the drying zone (3) so that the extrusion zone (2) and the drying zone (3) have independent spaces.

8. The fabric drying equipment according to claim 1, characterized in that: The bottom of the squeezing zone (2) is connected to a water outlet pipe.

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