Dustproof cotton gin for fabric

Abstract

The utility model discloses a dustproof cotton gin for fabrics, and relates to the technical field of cotton ginners. According to the technical scheme, the cotton ginning machine is characterized by comprising a cotton ginning machine body and a cotton ginning assembly, a transmission roller and a cloth feeding roller are rotationally connected to the cotton ginning machine body, a dust removal device is rotationally connected to the cotton ginning machine body in the length direction of the cotton ginning machine body, and driving devices are fixedly connected to the two ends of the dust removal device; one ends, far away from the dust removal device, of the two groups of driving devices are fixedly connected to the two ends of the cloth feeding roller, and when the cloth feeding roller rotates, the dust removal device intermittently abuts against the cloth, so that fibers attached to the surface of the cloth in the manufacturing process are reduced by shaking the cloth when the cloth enters the cotton ginning assembly; the probability of uneven cotton ginning caused by the fact that fibers are attached to the cloth is reduced, and the production efficiency of the cotton ginning machine is improved.

Description

Technical Field

[0001] This utility model relates to the field of ginning machine technology, and more specifically, to a dustproof ginning machine for fabrics. Background Technology

[0002] Fabric embossing machines can print various patterns on fabrics using specific rollers or equipment, increasing the fabric's decorative and aesthetic appeal. Fabric embossing machines can efficiently complete operations such as embossing, bubble embossing, and wrinkling, greatly improving production efficiency. Furthermore, embossing machines can adapt to different fabrics and embossing needs by changing different rollers or adjusting the roller gap.

[0003] During the operation of existing calendering machines, fibers sometimes adhere to the fabric. When the fabric comes into contact with the rollers of the calendering machine, the fibers on the fabric may cause uneven calendering or form blurry patterns. Therefore, a new solution is needed to address the problem of fibers on the fabric affecting the calendering effect when it enters the calendering machine. Utility Model Content

[0004] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a dustproof calender for fabrics, which reduces the number of fibers on the fabric when it enters the calendering component, and reduces the probability of uneven calendering of the fabric due to fibers.

[0005] The above-mentioned technical objective of this utility model is achieved through the following technical solution: the dustproof calender for fabric includes a calender body and a calender assembly. A transmission roller and a feed roller are rotatably connected to the calender body. A dust removal device is rotatably connected to the calender body along its length. Both ends of the dust removal device are fixedly connected to a drive device. The ends of the two sets of drive devices away from the dust removal device are fixedly connected to both ends of the feed roller. When the feed roller rotates, the dust removal device intermittently abuts against the fabric.

[0006] The present invention is further configured such that: the driving device includes a first gear and a second gear, the first gear is fixedly connected to one end of the dust removal device, the second gear is fixedly connected to one end of the feed roller, the first gear and the second gear are on the same plane, and the first gear and the second gear are connected by a transmission bar.

[0007] The present invention is further configured such that: the dust removal device includes a rotating shaft and a plurality of beating blades, the plurality of beating blades are fixedly connected to the side wall of the rotating shaft, and two gears are respectively fixedly connected to the two ends of the rotating shaft. The beating blades intermittently abut against the fabric, and the width of the beating blades is greater than the distance between the rotating shaft and the fabric.

[0008] The present invention is further configured such that: the length of the beating plate is greater than or equal to the length of the feed roller, the beating plate has elastic deformation properties, and the distance between the beating plate and the embossing assembly is greater than the distance between the fabric and the embossing assembly.

[0009] The present invention is further configured such that: an air extraction component is detachably connected to the embossing machine body, the air extraction component is located between the fabric and the embossing component, and the length of the air extraction component is the same as the length of the beating plate.

[0010] The present invention is further configured such that: the air extraction assembly includes an air extraction box and several air extraction machines; several ventilation holes are provided on both sides of the air extraction box along its length; a through groove penetrating the thickness direction is provided on the side wall of the air extraction box near the fabric; and the air extraction machines are disposed on the side wall of the through groove.

[0011] The present invention is further configured such that: a filter screen is fixedly connected to the inner wall of the air extraction box, and the pore size of the filter screen is smaller than the diameter of the air vent.

[0012] In summary, this utility model has the following beneficial effects: The dustproof calender for this fabric has a patting plate on the calender body that pats the fabric. The patting plate is rotatably connected to the calender body via a rotating shaft. A gear one is installed on the rotating shaft, and a gear two is installed on the feed roller. Gear one and gear two are connected by a transmission strip. When the feed roller works, it rotates and drives the rotating shaft to rotate, causing the patting plate to intermittently pat the fabric, making the fabric shake up and down. Due to inertia, the fibers on the fabric will be trapped in the air. Then, the air containing the fibers is extracted by an air extractor, which reduces the number of fibers when the fabric enters the calender assembly for calendering, reduces the probability of blurred patterns due to fibers adhering to the fabric, and improves the production efficiency of the calender. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of this utility model;

[0014] Figure 2 for Figure 1 Enlarged view of point A in the middle;

[0015] Figure 3 This is a cross-sectional view of the present invention;

[0016] Figure 4 for Figure 3 Enlarged view of point B in the middle.

[0017] In the diagram: 1. Coating machine body; 2. Coating assembly; 3. Drive roller; 4. Feed roller; 5. Gear 1; 6. Gear 2; 7. Drive bar; 8. Rotating shaft; 9. Beating plate; 10. Air extraction box; 11. Air extraction fan; 12. Through groove; 13. Fabric; 14. Vent hole; 15. Filter screen. Detailed Implementation

[0018] The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0019] This fabric is made using a dustproof calendering machine, such as Figure 1 , Figure 2 As shown, the device includes a ginning machine body 1 and a ginning assembly 2. A drive roller 3 and a feed roller 4 are rotatably connected to the ginning machine body 1. The fabric 13 enters the ginning assembly 2 through the feed roller 4 after passing through the drive roller 3. A dust removal device is rotatably connected to the ginning machine body 1 along its length. Both ends of the dust removal device are welded with drive devices. The ends of the two drive devices away from the dust removal device are bonded to both ends of the feed roller 4. When the feed roller 4 rotates, the feed roller 4 drives the dust removal device to rotate through the drive device and intermittently beats the fabric 13. The fabric 13 is shaken by the beating of the dust removal device, which causes the fibers attached to the fabric 13 to be lifted up, reducing the amount of fibers on the fabric 13 entering the ginning assembly 2 and improving the quality of the ginned fabric 13.

[0020] like Figure 1 , Figure 2 As shown, the driving device includes gear 5 and gear 6. Gear 5 is bonded to one end of the dust removal device, and gear 6 is bonded to one end of the feed roller 4. Gear 5 and gear 6 are located at the same end along the length of the ginning machine body 1, and gear 5 and gear 6 are on the same plane. Gear 5 and gear 6 are connected by a transmission bar 7, which is a chain. When the feed roller 4 rotates, it will drive gear 6 to rotate. Gear 6 will then drive gear 5 to rotate through the transmission bar 7. Since gear 5 is welded to the dust removal device, when gear 5 rotates, the dust removal device will rotate with gear 5, thereby intermittently patting the fabric 13 and causing the fibers on the fabric 13 to be lifted. Since gear 5 and gear 6 are on the same plane, gear 5 and gear 6 can move synchronously through the transmission bar 7.

[0021] like Figure 1 , Figure 2 As shown, the dust removal device includes a rotating shaft 8 and three beating blades 9. The beating blades 9 are plugged into the side wall of the rotating shaft 8. The three beating blades 9 are arranged in a circumferential array on the side wall of the rotating shaft 8. When gear 2 6 drives gear 1 5 to rotate, the rotating shaft 8 and the beating blades 9 rotate under the drive of gear 1 5. Since the width of the beating blades 9 is greater than the distance between the rotating shaft 8 and the fabric 13, the beating blades 9 will intermittently beat the fabric 13 during the rotation process, causing the fabric 13 to shake. The circumferential array of beating blades 9 can make the frequency of beating the fabric 13 more uniform. The inconsistent frequency will cause the feed rate of the fabric at the feed roller 4 to change, affecting the quality of embossing.

[0022] like Figure 1 , Figure 2 As shown, the length of the beating plate 9 is greater than or equal to the length of the feed roller 4, ensuring that the force on the fabric 13 in the length direction is uniform during the beating process. Uneven force will cause the fabric 13 to tilt, affecting the quality of embossing. The beating plate 9 is made of rubber material and has elastic deformation properties. It will bend during the beating of the fabric 13, reducing the probability of scratching the fabric 13. The distance between the beating plate 9 and the embossing component 2 is greater than the distance between the fabric 13 and the embossing component 2. The position of the beating plate 9 is below the fabric 13. When beating, it will cause the fabric 13 to shake upward. The fibers that are beaten will be temporarily left in the air above the fabric 13 due to inertia and the buoyancy of the air.

[0023] like Figure 3 , Figure 4 As shown, an air extraction component is detachably connected to the ginning machine body 1. The air extraction component is located between the fabric 13 and the ginning component 2, and is located above the fabric 13. The air extraction component can draw the fibers floating in the air from the fabric 13 after being patted by the beating plate 9, thereby reducing the probability of the fibers falling back onto the fabric 13.

[0024] like Figures 1-4 As shown, the air extraction assembly includes an air extraction box 10 and three air extraction units 11. Three through-slots 12 extending through the thickness of the fabric 13 are formed on the side wall of the air extraction box 10 near the fabric 13. Air extraction units 11 are welded to the side walls of each of the three through-slots 12. The air extraction units 11 can draw air containing fibers from above the fabric 13 into the air extraction box 10, reducing the probability of fibers falling back onto the fabric 13. Several ventilation holes 14 are formed on both sides of the length of the air extraction box 10. The ventilation holes 14 prevent the air extraction units 11 from ceasing to extract air after the air pressure inside the air extraction box 10 increases. A filter screen 15 is welded to the inner side wall of the air extraction box 10. The aperture of the filter screen 15 is smaller than the diameter of the ventilation holes 14, reducing the probability of fibers in the air extraction box 10 entering the outside air through the ventilation holes 14.

[0025] Working principle: This fabric uses a dustproof calendering machine. During the process of the fabric 13 entering the calendering assembly 2 from the feed roller 4 after passing through the transmission roller 3, the rotation of the feed roller 4 drives the second gear 6 to rotate, and through the transmission bar 7, it drives the first gear 5 to rotate. The rotation of the first gear 5 drives the rotating shaft 8 and the beating plate 9 to rotate. The beating plate 9 intermittently beats the fabric 13, causing the fabric 13 to shake upward and lift the fibers attached to the fabric 13. The air extractor 11 draws the fibers floating above the fabric 13 into the air extraction box 10, reducing the amount of fibers on the fabric 13 entering the calendering assembly 2 and improving the calendering quality of the fabric 13.

[0026] 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 dustproof calender for fabrics, comprising a calender body (1) and a calender assembly (2), wherein a drive roller (3) and a feed roller (4) are rotatably connected to the calender body (1), characterized in that: A dust removal device is rotatably connected to the ginning machine body (1) along the length direction of the ginning machine body (1). Both ends of the dust removal device are fixedly connected to a drive device. The ends of the two sets of drive devices away from the dust removal device are fixedly connected to the two ends of the feed roller (4). When the feed roller (4) rotates, the dust removal device intermittently abuts against the fabric (13).

2. The dustproof calender for fabrics according to claim 1, characterized in that: The driving device includes a first gear (5) and a second gear (6). The first gear (5) is fixedly connected to one end of the dust removal device, and the second gear (6) is fixedly connected to one end of the feed roller (4). The first gear (5) and the second gear (6) are on the same plane, and the first gear (5) and the second gear (6) are connected by a transmission bar (7).

3. The dustproof calender for fabrics according to claim 2, characterized in that: The dust removal device includes a rotating shaft (8) and several beating blades (9). The beating blades (9) are fixedly connected to the side wall of the rotating shaft (8). Two gears (5) are fixedly connected to the two ends of the rotating shaft (8). The beating blades (9) intermittently abut against the fabric (13). The width of the beating blades (9) is greater than the distance between the rotating shaft (8) and the fabric (13).

4. The dustproof calender for fabrics according to claim 3, characterized in that: The length of the patting plate (9) is greater than or equal to the length of the feed roller (4), the patting plate (9) has elastic deformation properties, and the distance between the patting plate (9) and the embossing assembly (2) is greater than the distance between the fabric (13) and the embossing assembly (2).

5. The dustproof calender for fabrics according to claim 3, characterized in that: A vacuum component is detachably connected to the ginning machine body (1). The vacuum component is located between the fabric (13) and the ginning component (2). The length of the vacuum component is the same as the length of the patting plate (9).

6. The dustproof calender for fabrics according to claim 5, characterized in that: The air extraction assembly includes an air extraction box (10) and several air extraction machines (11). Several air vents (14) are provided on both sides of the air extraction box (10) along its length. A through groove (12) penetrating the thickness direction is provided on the side wall of the air extraction box (10) near the fabric (13). The air extraction machines (11) are arranged on the side wall of the through groove (12).

7. The dustproof calender for fabrics according to claim 6, characterized in that: A filter screen (15) is detachably connected to the inner wall of the air extraction box (10), and the aperture of the filter screen (15) is smaller than the diameter of the air vent (14).

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