A raising machine for processing a pile fabric

Abstract

The utility model provides a kind of raising machine of processing chenille fabric, it is related to the technical field of fabric processing, the raising machine of processing chenille fabric includes electrical cabinet, base, bottom plate, press frame, hinge, lock catch, boss, mounting bracket, rotating roller, steel needle, motor, recess, lead screw, sliding base, transmission shaft, coupling, the outside of base is provided with shaft, transmission shaft and shaft are driven by synchronous belt between;The inside of mounting bracket is provided with rotatable vertical shaft, and tapered gear is uniformly arranged on the both ends of rotating roller, vertical shaft and shaft, and the tapered gear on the upper end of vertical shaft and rotating roller is engaged, and the tapered gear on the lower end of vertical shaft and shaft is engaged, when this kind of raising device is used, fabric can reciprocate linear motion on base, and the rotating direction of rotating roller and steel needle on rotating roller can be adjusted according to the reciprocating movement of fabric, so that the bidirectional raising of fabric can be realized, the raising uniformity of fabric can be improved, and the raising quality of fabric is improved.

Description

Technical Field

[0001] This utility model relates to the field of fabric processing technology, specifically a napping machine for processing chenille fabric. Background Technology

[0002] Chenille fabric is a soft, full-pile, and comfortable fabric widely used in home décor, clothing, and other fields. During the production of chenille fabric, a napping process is often applied to the fabric surface to enhance its nap, improve its appearance and feel.

[0003] Existing napping devices process the fabric in a single direction, meaning the napping direction is the same, which leads to insufficient uniformity in napping. Utility Model Content

[0004] The purpose of this invention is to provide a napping machine for processing chenille fabric, aiming to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: the napping machine for processing chenille fabric includes an electrical cabinet: The electrical cabinet is provided with a base at its upper end, and the cross-section of the base is convex. A base plate is slidably connected to the base, and a pressure frame is provided on the base plate. One end of the pressure frame is connected to one end of the base plate by a hinge, and the other end of the pressure frame is connected to the other end of the base plate by a locking fastener. The upper surface of the base plate is provided with a boss. When the upper surface of the pressure frame is parallel to the upper surface of the boss, there is a gap between the outer side of the boss and the inner side of the pressure frame, and the gap is greater than 3mm. A mounting frame is provided in the middle of the base, a rotating roller is provided inside the mounting frame, steel needles are evenly provided on the outer surface of the rotating roller, and a motor for driving the rotating roller to rotate is provided on the outer side of the mounting frame. The upper surface of the base is provided with a groove, a lead screw is provided inside the groove, a slide is provided on the lead screw, and the base plate is fixedly connected to the slide. The base is equipped with a drive shaft, which is connected to the lead screw via a coupling. The base is equipped with a rotating shaft, which is connected to the drive shaft via a synchronous belt. The mounting frame has a rotatable vertical shaft on its inner side. The roller, both ends of the vertical shaft, and the roller are all equipped with bevel gears. The bevel gears on the upper end of the vertical shaft and the roller mesh with each other, and the bevel gears on the lower end of the vertical shaft and the roller mesh with each other.

[0006] Preferably, foldable rubber sleeves are provided on both sides of the slide, and the lead screw is located inside the rubber sleeves.

[0007] Preferably, the base is provided with a cover, and the timing belt and the rotating shaft are both located inside the cover.

[0008] Preferably, the inner side of the mounting bracket is provided with a protective shell, and multiple bevel gears are located inside the protective shell.

[0009] Preferably, the lower surface of the pressure frame is provided with an elastic layer.

[0010] The beneficial effects of this utility model are: When this type of raising device is in use, the fabric can reciprocate linearly on the base, and the rotating roller and the steel needles on the roller can adjust the rotation direction according to the reciprocating movement of the fabric, thereby achieving bidirectional raising of the fabric, which can improve the raising uniformity of the fabric and enhance the raising quality of the fabric. Attached Figure Description

[0011] Figure 1 This is a diagram showing the fabric that will be placed on the platform.

[0012] Figure 2 This is a schematic diagram of the fabric being fixed to the boss by the pressure frame.

[0013] Figure 3 This is a top view of the base.

[0014] Figure 4 yes Figure 3 A magnified view of a portion of point A in the middle.

[0015] Figure 5 This is a side view of a napping machine.

[0016] Figure 6 yes Figure 5 A magnified view of a section at point B.

[0017] In the diagram: 1. Electrical cabinet; 2. Fabric; 3. Base; 4. Base plate; 5. Pressure frame; 6. Locking fastener; 7. Boss; 8. Mounting bracket; 9. Rotary roller; 10. Motor; 11. Lead screw; 12. Slide; 13. Drive shaft; 14. Coupling; 15. Rotary shaft; 16. Synchronous belt; 17. Vertical shaft; 18. Bevel gear; 19. Rubber sleeve; 20. Cover; 21. Protective shell; 22. Elastic layer. Detailed Implementation

[0018] The specific embodiments of this utility model will be further described below with reference to the accompanying drawings.

[0019] like Figure 1-6As shown, when performing napping and raising treatment on fabric 2, a specific size of fabric 2 needs to be laid flat on the upper surface of the boss 7 first. Then, the pressing frame 5 is flipped over so that it presses onto the fabric 2. The pressing frame 5 is then connected to the base plate 4 by the fastener 6. The edge of the fabric 2 is located between the side of the pressing frame 5 and the boss 7, and between the pressing frame 5 and the base plate 4. Since there is a gap of more than 3mm between the outer side of the boss 7 and the inner side of the pressing frame 5, excessive compression of the fabric 2 can be avoided.

[0020] After the fabric 2 is placed, the motor 10 located on the mounting frame 8 is started. The motor 10 drives the rotating roller 9 to rotate. The densely packed steel needles on the surface of the rotating roller 9 will rotate together with the rotating roller 9. The length of the steel needles is 1.5-4.5mm, which can be selected according to the type of fabric 2. The fabric 2 processed in this application is chenille fabric 2, and the length of the steel needles is 1.5-2.5mm.

[0021] When the roller 9 rotates, it drives the bevel gear 18 on the roller 9 to rotate, and through the transmission with the bevel gear 18 at the upper end of the column, it drives the vertical shaft 17 to rotate. The bevel gear 18 at the lower end of the vertical shaft 17 will also rotate with the vertical shaft 17. Through the transmission between the bevel gear 18 at the lower end of the vertical shaft 17 and the bevel gear 18 on the rotating shaft 15, it can drive the rotating shaft 15 to rotate. Then, through the transmission of the synchronous belt 16, it can drive the transmission shaft 13 to rotate, and through the coupling 14, it can drive the lead screw 11 to rotate. When the lead screw 11 rotates, it can drive the base plate 4 to move linearly along the base 3 through the threaded connection with the slide 12. When the roller 9 rotates, the tangential direction of the steel needles on its surface when they contact the fabric 2 is opposite to a certain direction of the fabric 2, so as to effectively achieve the napping and fuzzing treatment of the fabric 2. The un-fuzzed and un-fuzzed parts on the edge side can be cut off later.

[0022] After the fabric 2 moves from one end to the other on the base 3, the motor 10 first stops rotating, and then controls the output end of the motor 10 to rotate in the opposite direction, so that the roller 9 rotates in the opposite direction and the fabric 2 moves in the opposite direction. By controlling the forward and reverse rotation of the motor 10 multiple times, multiple napping processes of the fabric 2 can be achieved in order to achieve the desired napping effect.

[0023] Position sensors can be installed at both ends inside the groove. When the slide 12 contacts the position sensor, the motor 10 stops rotating and rotates in the opposite direction so that the fabric 2 can move back and forth on the base 3.

[0024] By adjusting the gear ratio between the bevel gear 18 on the rotating roller 9 and the bevel gear 18 at the upper end of the vertical shaft 17, and the gear ratio between the bevel gear 18 at the lower end of the vertical shaft 17 and the bevel gear 18 on the rotating shaft 15, the movement of the fabric 2 can still be maintained at an appropriate speed during the rapid rotation of the rotating roller 9, thus preventing the fabric 2 from affecting the napping effect due to excessive movement.

[0025] The interior of the electrical cabinet 1 is used to install electronic components, and the interior of the electrical cabinet 1 can also be equipped with storage space for storing fabrics. The motor 10 is controlled by a controller.

[0026] The rubber sleeve 19 can protect the surface of the lead screw 11 and prevent fibers and lint from adhering to the surface of the lead screw 11 and affecting the fit between the lead screw 11 and the slide 12.

[0027] The lower surface of the base plate 4 is provided with a slide rail, and the upper surface of the base 3 is provided with a slide groove. The slide rail can move along the slide groove. The two ends of the slide groove are open. When the fiber fluff enters the slide groove, the slide rail can push the fiber fluff out of the slide groove to prevent the fiber fluff from continuously accumulating in the slide groove.

[0028] The cover 20 is used to cover the timing belt 16 and the shaft 15 to prevent direct contact with workers.

[0029] After the pressure frame 5 has finished fixing the fabric 2, the upper surface of the pressure frame 5 is not higher than the upper surface of the boss 7 to avoid the steel needle from coming into contact with the pressure frame 5.

[0030] The protective shell 21 can prevent fibers and lint from entering between the two bevel gears 18, ensuring stable transmission between the bevel gears 18.

[0031] The elastic layer 22 is made of silicone. When the pressure frame 5 fixes the fabric 2 onto the boss 7, the elastic layer 22 is in a compressed state, which can increase the friction between the elastic layer 22 and the fabric 2 and prevent the fabric 2 on the boss 7 from slipping.

[0032] In the description of this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of 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.

Claims

1. A raising machine for processing the pile fabric, comprising an electrical cabinet, characterized in that: the upper end of the electrical cabinet is provided with a base, the cross section of the base is in the shape of a convex character; a bottom plate is slidably connected to the base, a pressing frame is arranged on the bottom plate, one end of the pressing frame is connected to one end of the bottom plate through a hinge, and the other end of the pressing frame is connected to the other end of the bottom plate through a lock piece; a boss is arranged on the upper surface of the bottom plate, when the upper surface of the pressing frame is parallel to the upper surface of the boss, there is a gap between the outer side surface of the boss and the inner side surface of the pressing frame, and the gap is greater than 3mm; a mounting bracket is arranged in the middle of the base, a rotating roller is arranged in the inside of the mounting bracket, steel needles are uniformly arranged on the outer surface of the rotating roller, and a motor for driving the rotating roller to rotate is arranged on the outside of the mounting bracket; a recess is opened on the upper surface of the base, a lead screw is arranged in the recess, a sliding seat is arranged on the lead screw, and the bottom plate is fixedly connected with the sliding seat; a transmission shaft is arranged in the base, the transmission shaft is connected with the lead screw through a shaft coupling, a rotating shaft is arranged on the outside of the base, and the transmission shaft is connected with the rotating shaft through a synchronous belt transmission; a rotatable vertical shaft is arranged on the inside of the mounting bracket, tapered gears are arranged on both ends of the rotating roller, the vertical shaft and the rotating shaft, the tapered gears on the upper end of the vertical shaft and the rotating roller are engaged, and the tapered gears on the lower end of the vertical shaft and the rotating shaft are engaged.

2. A milling machine for processing chenille fabric according to claim 1, characterized in that, foldable rubber sleeves are arranged on both sides of the sliding seat, and the lead screw is located in the inside of the rubber sleeves.

3. The milling machine for processing the spun yarn fabric according to claim 1, wherein, a cover is arranged on the base, and the synchronous belt and the rotating shaft are located in the inside of the cover.

4. The milling machine for processing the spun yarn fabric according to claim 1, wherein, a protective shell is arranged on the inside of the mounting bracket, and the plurality of tapered gears are located in the inside of the protective shell.

5. The spinning frame for processing the spun yarn fabric according to claim 1, wherein an elastic layer is arranged on the lower surface of the pressing frame.

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