Processing device of high color fastness suede fabric

Abstract

The application discloses a high-color-fastness suede fabric processing device, which comprises a main box body, polishing guide rollers are equidistantly arranged in the main box body, and the polishing guide rollers are staggered in height and in a wave shape. The high-color-fastness suede fabric processing device is used, the extension of the electric telescopic rod in the control adjusting mechanism is controlled, the double-sided rack is driven to move, the limiting gears and the winding discs on the top end and the bottom end are driven to wind or loosen, the moving blocks on the top end and the bottom end drive the polishing guide rollers on one side to move downward or upward, the tension of the multiple polishing guide rollers during material guiding can be adjusted, the whole can be tension-adjusted, the tension of the fabric is suitable for the sanding operation, the sanding effect of the fabric is ensured, the dyeing effect in the later period is ensured, and the dyeing fastness of the fabric is ensured, and the whole has a good use effect.

Description

Technical Field

[0001] This invention relates to the technical field of suede fabric processing equipment, specifically a processing device for suede fabric with high color fastness. Background Technology

[0002] With the continuous improvement of living standards, people have increasingly higher requirements for clothing fabrics. Textile fabrics with bright colors, soft feel, good drape, and good resilience are highly favored by consumers. Looking at the current trends in the clothing market, textile fabrics with unique styles are the first choice for clothing manufacturers. Generally, the development of such products is achieved through new materials and new processes. Suede is loved for its soft luster, soft texture, and delicate and comfortable feel. However, because the quantity of natural suede is limited, suede is considered more precious. With the development of leather tanning technology, sheepskin, cowhide, and pigskin can also be processed into suede. Conventionally, this type of natural leather with a suede surface is also called suede. With the development of productivity and the improvement of technology, artificial processing methods have been invented to produce suede. Usually, we call suede produced through artificial processing artificial suede or imitation suede.

[0003] Suede fabric requires multiple processing steps during production, one of which is napping. After napping, the fabric's colorfastness and shape stability are improved. Nailed fabrics are also less prone to fading and permanent deformation. At the same time, the fabric has good abrasion resistance and is less prone to shedding. However, existing napping equipment still has certain defects in actual use. For example, the tension of the napping roller inside the existing napping equipment is not easy to adjust. During napping, the napping tension may be too high, and the contact arc between the fabric and the napping roller may be too large. This makes the tension on the fabric unsuitable for the napping operation, resulting in poor napping effect, causing streaks in the dyeing process, and also affecting the colorfastness of the fabric to a certain extent. Summary of the Invention

[0004] The purpose of this invention is to provide a processing device for high color fastness suede fabric, in order to solve the problems mentioned in the background art, such as the inconvenience of adjusting the tension of the internal brushing roller in the existing brushing device, the excessive brushing tension during brushing, the excessive contact arc between the fabric and the brushing roller, which makes the tension on the fabric unsuitable for brushing operation, resulting in poor brushing effect on the fabric surface, causing streaks in the dyeing, and also affecting the color fastness of the fabric to a certain extent.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a processing device for high color fastness suede fabric, comprising a main housing, wherein grinding guide rollers are pre-set at equal intervals inside the main housing, and the height of the grinding guide rollers is staggered in a wavy shape; the outer surface of each grinding guide roller is fitted with a grinding abrasive sleeve; a suede fabric body is orderly wound between the equally spaced grinding guide rollers; a conveying roller and an output roller are symmetrically and rotatably mounted on the inner walls of the two side edges of the main housing; and an adjusting mechanism, wherein the adjusting mechanism is located on the side of the main housing near the grinding guide rollers, and the function of the adjusting mechanism is to adjust the suede fabric body wound around the outside of the grinding guide rollers. The tension of the main body of the suede fabric is adjusted; the adjustment mechanism includes a double-sided rack, an electric telescopic rod, a limiting groove, a positioning rod, and a limiting gear. The double-sided rack is laterally slidably engaged and installed on the outside of the main body near the middle position. The side of the main body near the grinding guide roller is embedded with a through limiting groove. The inside of the limiting groove is longitudinally fixed with a positioning rod. The side of the double-sided rack near the limiting groove meshes with a limiting gear, and the limiting gear is rotatably installed on the outside of the main body. The electric telescopic rod is installed on the outside of the main body near the end of the double-sided rack, and the output end of the electric telescopic rod is fixedly installed to one end of the double-sided rack.

[0006] Preferably, the adjustment mechanism further includes a moving block, a take-up reel, an auxiliary guide wheel, a wire rope, a contact spring, a mounting bracket, a cylinder, a digitally adjustable stamp, and a stamping plate. The moving block slides through one side of the positioning rod. The take-up reel is fixedly installed on one side of the limiting gear, and the auxiliary guide wheel is rotatably installed on the side of the main housing near the limiting gear. A wire rope is wound around the outside of the take-up reel, and one end of the wire rope passes through one side of the auxiliary guide wheel and is fixedly installed on one side of the moving block, so that the rotation of the limiting gear drives the take-up reel to rotate, thereby pulling the moving block on one side to move.

[0007] By adopting the above technical solution, when the whole unit is in use, the extension of the electric telescopic rod inside the control and adjustment mechanism drives the double-sided rack to move, thereby driving the limit gears and take-up reel on both sides of the top and bottom to wind or unwind. This causes the moving blocks at the top and bottom to move and lower or raise the grinding guide roller on one side, thereby adjusting the tension of multiple grinding guide rollers when guiding the material. This allows the whole unit to adjust the tension so that the tension of the fabric is suitable for the brushing operation, ensuring the brushing effect of the fabric.

[0008] Preferably, an abutment spring is sleeved on one side of the positioning rod, and the two ends of the abutment spring are respectively embedded in the inner wall of one side of the limiting slide groove and the outer surface of one side of the moving block, so that when the wire rope is loosened, the abutment spring rebounds and drives the moving block to move.

[0009] The above technical solution enables the overall system to move when the double-sided rack moves, driving the limit gear to rotate and causing the winding reel to loosen the wire rope. At this time, the rebound of the contact spring drives the moving block and the grinding guide roller on one side to move.

[0010] Preferably, the mounting bracket is fixedly installed on the outside of one side of the output end of the electric telescopic rod, a cylinder is installed at the top of one side of the mounting bracket, and a digitally adjustable stamp is fixed at the bottom output end of the cylinder. A stamping plate is horizontally installed on the outside of the main body near the digitally adjustable stamp.

[0011] The above technical solution allows for adjustments to the tension of the grinding guide rollers when brushing different types and specifications of fabrics. After adjustment, the bottom number of the adjustable stamp on one side can be rotated to match the fabric model number. Then, a cylinder on one side lowers the adjustable stamp to imprint the model number on one of the bottom imprint plates. This eliminates the need for repeated adjustments when brushing the same type of fabric again. The adjustment can be completed simply by controlling the electric telescopic rod to align the adjustable stamp with the corresponding model imprint on the imprint plate.

[0012] Preferably, a cleaning mechanism is provided on the side of the main housing near the grinding guide roller. The function of the cleaning mechanism is to clean and scrape the outer surface of the grinding guide roller. The cleaning mechanism includes a movable frame, an electric push rod, a rotating shaft, a collar, a guide rod, a rubber ring, an inner rod, an outer rod, and a connecting spring. The movable frame is located on the outside of the main housing near the grinding guide roller. One end of the rotating shaft is fixedly installed on one side of the grinding guide roller, and the other end of the rotating shaft is rotatably installed on the outer surface of one side of the movable block.

[0013] By adopting the above technical solution, when the whole system is in use, the cleaning mechanism can be set up so that by activating the electric push rod on one side, the collar on one side of the grinding guide roller is pushed along the outer surface of the grinding guide roller. This removes any impurities that may be attached to the outer surface of the grinding guide roller, preventing unevenness of the surface of the new grinding sandpaper sleeve when it is later applied to the surface of the grinding guide roller due to the impurities on the surface of the grinding guide roller not being removed, which would affect the overall grinding effect.

[0014] Preferably, the electric push rod is fixedly installed on the outside of one side of the main housing, and the output end of the electric push rod passes through the inside of one side of the main housing and is fixedly installed on one side of the movable frame. A collar is sleeved through the outside of one side of the rotating shaft. A guide rod is fixedly installed at the edge of one side of the movable block, and the guide rod is parallel to the grinding guide roller. One side of the collar is slidably installed through the outside of one side of the guide rod. The diameter of the rotating shaft is smaller than the diameter of the grinding guide roller. A rubber ring is installed around the inner wall of the collar, and the inner wall of the rubber ring does not contact the outer surface of the rotating shaft.

[0015] By adopting the above technical solution, when the whole unit is in use, the rubber ring inside the collar can be set so that when the collar moves and cleans the outer surface of the grinding guide roller, the rubber ring can be tightly attached to the outer surface of the grinding guide roller, ensuring the overall moving and cleaning effect.

[0016] Preferably, an inner rod is fixedly installed on one side edge of the collar, and an outer rod is telescopically and slidably engaged at one end of the inner rod. A connecting spring is installed between the inner wall of one side of the outer rod and the outer surface of one side of the inner rod. One end of the outer rod is fixedly installed to one side of the movable frame, so that when the movable block moves and drives the collar to move simultaneously, the top outer rod and the inner rod can perform telescopic movement.

[0017] By adopting the above technical solution, when the whole unit is in use, through the installation and cooperation of the inner rod, outer rod, connecting spring and guide rod on one side, the collar on one side can move with the moving block when the grinding guide roller moves to adjust the tension. The inner rod and outer rod can extend and retract, ensuring that the moving frame can still drive multiple collars to move and clean in the later stage.

[0018] Preferably, a dust collection mechanism is provided on one side of the main housing. The function of the dust collection mechanism is to collect the floating objects when the suede fabric is brushed. The dust collection mechanism includes a vacuum cleaner, a vacuum head, a cavity disc, a fan blade, an auxiliary rod, a limiting frame, a limiting groove, a contact plate, a connecting rod, a bevel gear set, a sprocket, a chain, and a collection box. The vacuum cleaner is installed on one side of the top of the main housing. Vacuum heads are installed at equal intervals through the sliding door on one side of the main housing. One end of each vacuum head is connected to the input end of the vacuum cleaner through a tension tube. A cavity disc is installed through the output end of the vacuum cleaner, and a collection box is installed through the output end of one side of the cavity disc.

[0019] The above technical solution enables the collection of fine lint from the brushing process during use, thanks to the vacuum cleaner, vacuum head, and collection box on one side.

[0020] Preferably, the auxiliary rods are symmetrically and rotatably installed inside the main body near the suede fabric body. The auxiliary rods are Z-shaped. A sprocket is fixedly installed at one end of the auxiliary rod outside the main body, and a chain connects the two sprockets. The connecting rod is rotatably installed inside one side of the cavity disc, and a fan blade is fixed at the top end of the connecting rod. A bevel gear set is installed between the bottom end of the connecting rod and one end of one of the auxiliary rods, so that the air blown out by the vacuum cleaner can drive the fan blade and the connecting rod to rotate, and at the same time drive the auxiliary rods on both sides of the bottom end to rotate.

[0021] The above technical solution enables the vacuum cleaner to draw in air and blow out air, which in turn drives the fan blades inside the cavity disc on one side to rotate, thereby causing the two auxiliary rods at the bottom to rotate.

[0022] Preferably, each of the auxiliary rods has a limiting frame on the outer side of the end that passes through the main housing, and the limiting frame is cross-shaped. The limiting frame has a pre-set limiting groove inside, and one inner wall of the limiting groove fits against the outer side of the end of the auxiliary rod that passes through the main housing. Both ends of the limiting frame are laterally slidably engaged with the inner wall of one side of the main housing by a bracket. Both ends of the limiting frame are fixedly installed with abutment plates, so that the rotation of the auxiliary rod drives one side of the limiting frame to reciprocate laterally.

[0023] The above technical solution enables the entire unit to rotate during use by rotating the two auxiliary rods at the bottom, causing the cross-shaped limiting frame to move back and forth along the two side contact plates. This slightly shakes and pats one side of the suede fabric, causing impurities, lint, and dust adhering to the surface of the suede fabric to be shaken off and float, making it easier for the vacuum head on one side to collect and process them.

[0024] Compared with the prior art, the beneficial effects of the present invention are: the processing apparatus for the high color fastness suede fabric:

[0025] 1. When using this suede fabric processing device, the extension of the electric telescopic rod inside the adjustment mechanism is controlled, thereby driving the double-sided rack to move. This, in turn, drives the limiting gears and winding reel on both sides of the top and bottom to wind or unwind. Consequently, the moving blocks at the top and bottom drive the grinding guide roller on one side to move down or up, thus adjusting the tension of multiple grinding guide rollers during material feeding. This allows for overall tension adjustment, ensuring that the tension on the fabric is suitable for the napping operation, guaranteeing the napping effect, subsequent dyeing effect, and color fastness of the fabric. Overall, the device performs well.

[0026] 2. When using this suede fabric processing device, the tension of the grinding guide roller needs to be adjusted to different degrees when brushing different types and specifications of fabric. After the adjustment is completed, the bottom number of the adjustable stamp on one side can be rotated to match the fabric model number. Then, the cylinder on one side drives the adjustable stamp to descend and imprint the model number on one of the positions on the bottom imprint plate. This way, when adjusting the brushing tension of the same type of fabric again, there is no need to perform repeated adjustments. The adjustment can be completed by directly controlling the electric telescopic rod to align the adjustable stamp with the corresponding model imprint position on the imprint plate. The whole device can mark the positions as needed, which is convenient for later alignment and direct use, improving efficiency and ease of use.

[0027] 3. When the suede fabric processing device is in use, if the abrasive sleeve on the outside of the abrasive guide roller needs to be replaced after a certain period of use, the abrasive sleeve is removed. Then, by activating the electric push rod on one side, the collar on one side of the abrasive guide roller is pushed along the outer surface of the abrasive guide roller. This removes any impurities that may be attached to the outer surface of the abrasive guide roller, preventing unevenness of the abrasive sleeve surface when a new abrasive sleeve is fitted onto the surface of the abrasive guide roller later due to the impurities that have not been removed. This would affect the overall abrasive effect during abrasive grinding. The device can automatically clean the outer surface of the abrasive guide roller. At the same time, the rubber ring inside the collar ensures that the rubber ring is tightly fitted to the outer surface of the abrasive guide roller when the collar moves to clean, ensuring the overall cleaning effect.

[0028] 4. When using this suede fabric processing device, the rotating shaft between the grinding guide roller and the moving block is designed such that, because the diameter of the rotating shaft is smaller than the diameter of the grinding guide roller, after the collar finishes cleaning the surface of the grinding guide roller and returns to its original position, the collar and the inner rubber ring move to the outside of the rotating shaft. This prevents the rubber ring from sticking to the outer surface of the grinding guide roller and the rotating shaft, thus preventing the grinding guide roller and the rotating shaft from continuously rubbing against the inner wall of the sticking rubber ring during the grinding rotation, thereby extending the service life of the rubber ring. At the same time, through the installation and cooperation of the inner rod, outer rod, connecting spring and guide rod on one side, when the grinding guide roller moves with tension adjustment, the collar on one side can move with the moving block at the same time. The inner rod and outer rod can extend and retract, ensuring that the moving frame can still drive multiple collars to move and clean in the later stage.

[0029] 5. When in use, the suede fabric processing device, with its vacuum cleaner, vacuum head, and collection box on one side, can collect the fine lint from the napping process. Simultaneously, the air blown out by the vacuum cleaner drives the fan blades inside the cavity disc on one side to rotate, causing the two auxiliary rods at the bottom to rotate. This causes the cross-shaped limiting frame to move the two side contact plates back and forth, thus slightly shaking and patting one side of the suede fabric. This shakes away and removes impurities, lint, and dust adhering to the surface of the suede fabric, making it easier for the vacuum head on one side to concentrate and absorb the dust, ensuring overall dust collection efficiency. Attached Figure Description

[0030] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the present invention;

[0031] Figure 2 This is a schematic diagram of the overall front cross-sectional three-dimensional structure of the present invention;

[0032] Figure 3 This is a schematic diagram of the overall rear-view three-dimensional structure of the present invention;

[0033] Figure 4 This is a three-dimensional structural diagram of the adjustment mechanism and the main housing of the present invention.

[0034] Figure 5 This is a partial cross-sectional perspective view of the three-dimensional structure of the moving block and positioning rod installation of the present invention;

[0035] Figure 6 For the present invention Figure 4 Enlarged structural diagram at point A in the middle;

[0036] Figure 7 This is a three-dimensional structural diagram of the cleaning mechanism and the main housing of the present invention.

[0037] Figure 8 For the present invention Figure 7 Enlarged structural diagram at point B;

[0038] Figure 9 This is a partial cross-sectional three-dimensional structural diagram of the installation of the collar and rubber ring of the present invention;

[0039] Figure 10 This is a partial cross-sectional perspective view of the dust collection mechanism and the main housing of the present invention.

[0040] Figure 11 This is a schematic diagram of the three-dimensional structure of the limiting frame and the inner wall of the main box of the present invention.

[0041] In the diagram: 1. Main housing; 2. Grinding guide roller; 3. Grinding sandalwood sleeve; 4. Suede fabric body; 5. Conveyor roller; 6. Output roller; 7. Adjustment mechanism; 701. Double-sided rack; 702. Electric telescopic rod; 703. Limiting groove; 704. Positioning rod; 705. Moving block; 706. Limiting gear; 707. Rewinding reel; 708. Auxiliary guide wheel; 709. Steel wire rope; 7010. Contact spring; 7011. Mounting bracket; 7012. Cylinder; 7013. Digitally adjustable stamp; 7014. Stamp plate; 8. Cleaning mechanism 801. Moving frame; 802. Electric push rod; 803. Rotating shaft; 804. Collar; 805. Guide rod; 806. Rubber ring; 807. Inner rod; 808. Outer rod; 809. Connecting spring; 9. Vacuuming mechanism; 901. Vacuum cleaner; 902. Vacuum head; 903. Cavity disc; 904. Fan blade; 905. Auxiliary rod; 906. Limiting frame; 907. Limiting groove; 908. Contact plate; 909. Connecting rod; 9010. Bevel gear set; 9011. Sprocket; 9012. Chain; 9013. Collection box. Detailed Implementation

[0042] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0043] Please see Figure 1-11 This invention provides a technical solution: a processing device for high color fastness suede fabric, comprising a main housing 1, wherein grinding guide rollers 2 are preset at equal intervals inside the main housing 1, and the grinding guide rollers 2 are arranged at staggered heights in a wave shape, and grinding abrasive sleeves 3 are fitted to the outer surfaces of the grinding guide rollers 2, and suede fabric body 4 is orderly wound between the grinding guide rollers 2, and conveying rollers 5 and output rollers 6 are symmetrically rotated and installed on the inner walls of the two sides of the main housing 1; and an adjustment mechanism 7, which is located on the side of the main housing 1 near the grinding guide rollers 2, and the function of the adjustment mechanism 7 is to adjust the tension of the suede fabric body 4 wound around the outside of the grinding guide rollers 2.

[0044] In this embodiment, the processing device for high color fastness suede fabric mainly includes a main housing 1, a grinding guide roller 2, a grinding sandpaper sleeve 3, and an adjustment mechanism 7. When the high color fastness suede fabric processing device provided by this solution is actually used, firstly, when grinding the suede fabric body 4, the spacing between multiple grinding guide rollers 2 can be adjusted by setting the adjustment mechanism 7, thereby realizing the overall tension of the suede fabric body 4 outside the grinding guide rollers 2, so that the tension borne by the fabric is suitable for the brushing operation, ensuring the brushing effect of the fabric, ensuring the subsequent dyeing effect, and ensuring the color fastness of the fabric, resulting in good overall performance.

[0045] In some embodiments, the adjustment mechanism 7 includes a double-sided rack 701, an electric telescopic rod 702, a limiting groove 703, a positioning rod 704, and a limiting gear 706. The double-sided rack 701 is laterally slidably engaged on the outer side of the main housing 1 near the middle position. The side of the main housing 1 near the grinding guide roller 2 is embedded with the limiting groove 703. The limiting groove 703 is longitudinally fixed inside the limiting groove 704. The side of the double-sided rack 701 near the limiting groove 703 meshes with the limiting gear 706, and the limiting gear 706 is rotatably mounted on the outer side of the main housing 1. The electric telescopic rod 702 is installed on the outer side of the main housing 1 near one end of the double-sided rack 701, and the output end of the electric telescopic rod 702 is fixedly installed to one end of the double-sided rack 701. The adjustment mechanism 7 also includes a moving block 705, a winding reel 707, an auxiliary guide wheel 708, a wire rope 709, a contact spring 7010, a mounting bracket 7011, and a pneumatic spring. The cylinder 7012, the digitally adjustable stamp 7013, and the stamp plate 7014 are all equipped with a moving block 705 that slides through one side of the positioning rod 704. The take-up reel 707 is fixedly installed on one side of the limiting gear 706, and the auxiliary guide wheel 708 is rotatably installed on the outside of the main housing 1 near the limiting gear 706. A steel wire rope 709 is wound around the outside of the take-up reel 707, and one end of the steel wire rope 709 passes through one side of the auxiliary guide wheel 708 and is fixedly installed on one side of the moving block 705, so that the limiting gear 706 rotates and drives the take-up reel 707 to rotate, thereby pulling the moving block 705 to move. A contact spring 7010 is sleeved on one side of the positioning rod 704, and the two ends of the contact spring 7010 are respectively embedded in the inner wall of one side of the limiting slide groove 703 and the outer surface of one side of the moving block 705, so that when the steel wire rope 709 is loosened, the contact spring 7010 rebounds and drives the moving block 705 to move.

[0046] When using this device, during tension adjustment, in conjunction with... Figure 2 , Figure 3 , Figure 4 and Figure 5As shown, the electric telescopic rod 702 on one side is activated first. The extension of the output end of the electric telescopic rod 702 drives the double-sided rack 701 on one side to extend simultaneously. When the double-sided rack 701 extends, the limiting gear 706 meshing with the double-sided rack 701 begins to rotate. The rotation of the limiting gear 706 drives the take-up reel 707 on one side to rotate simultaneously. The rotation of the take-up reel 707, in conjunction with the limiting of the auxiliary guide wheel 708 on one side, causes the connected wire rope 709 to begin to wind around the outside of the take-up reel 707. This pulls the moving block 705 inside the limiting slide groove 703, causing the grinding guide roller 2 on one side to move under the guidance of the positioning rod 704. At the same time, the abutment spring 7010 on one side begins to deform, thereby changing the position between the multiple grinding guide rollers 2, thus changing the overall tension of the suede fabric body 4 wrapped around the outside of the grinding guide roller 2.

[0047] Simultaneously, the electric telescopic rod 702 can be retracted, causing the side limit gear 706 to rotate in the opposite direction to its original extended rotation direction. This loosens the steel wire rope 709 wound around the outside of the winding reel 707. At this time, in conjunction with the rebound of the contact spring 7010, the moving block 705 and the side-mounted grinding guide roller 2 are reset and moved. This also changes the overall tension of the suede fabric body 4 wound around the outside of the grinding guide roller 2.

[0048] Therefore, this device allows for arbitrary adjustment of the tension of multiple grinding guide rollers 2 during the grinding process, enabling overall tension adjustment so that the tension borne by the suede fabric body 4 is suitable for the grinding operation, ensuring the grinding effect of the suede fabric body 4, the subsequent dyeing effect, and the color fastness of the fabric. The overall performance is good. After the overall tension adjustment is completed, the conveying rollers 5 and output rollers 6 on both sides can drive the internal suede fabric body 4 to start the traction grinding operation. At the same time, the sliding door on one side of the main box can be opened to traction and wind the internal suede fabric body 4 or replace the fabric.

[0049] In some embodiments, the mounting bracket 7011 is fixedly installed on the outside of one side of the output end of the electric telescopic rod 702. A cylinder 7012 is installed on the top of one side of the mounting bracket 7011, and a digitally adjustable stamp 7013 is fixed at the bottom output end of the cylinder 7012. A stamping plate 7014 is horizontally installed on the outside of the main housing 1 near the digitally adjustable stamp 7013.

[0050] When this device uses the adjusting mechanism 7 to adjust the tension, it is combined with... Figure 4 and Figure 6As shown, when brushing different types and specifications of fabrics, the tension of the brushing guide roller 2 needs to be adjusted to different degrees. After adjusting the required brushing tension for a certain type of fabric, the bottom number of the adjustable digital stamp 7013 on one side can be rotated and adjusted to the same number as the fabric model. Then, the adjustable digital stamp 7013 is driven down by the cylinder 7012 on one side to imprint the model number at the bottom onto one of the positions on the bottom imprint plate 7014. This allows for the adjustment of the brushing tension of the same type of fabric without repeated adjustments. The adjustable digital stamp 7013, which is based on the existing structure, can be moved directly by controlling the electric telescopic rod 702 to align the bottom of the adjustable digital stamp 7013 with the corresponding model imprint on the imprint plate 7014. This allows for multi-point marking as needed, facilitating direct alignment when adjusting the tension of different types and specifications of fabrics before brushing, thus improving efficiency and ease of use.

[0051] In some embodiments, a cleaning mechanism 8 is provided on the side of the main housing 1 near the grinding guide roller 2. The cleaning mechanism 8 is used to clean and scrape the outer surface of the grinding guide roller 2. The cleaning mechanism 8 includes a movable frame 801, an electric push rod 802, a rotating shaft 803, a collar 804, a guide rod 805, a rubber ring 806, an inner rod 807, an outer rod 808, and a connecting spring 809. The movable frame 801 is located on the outside of the side of the main housing 1 near the grinding guide roller 2. One end of the rotating shaft 803 is fixedly installed on one side of the grinding guide roller 2, and the other end of the rotating shaft 803 is rotatably installed on the outer surface of one side of the movable block 705.

[0052] When this device is used in practice, it should be combined with point 2. Figure 7 and Figure 8 As shown, after a certain period of use, the abrasive sleeve 3 outside the grinding guide roller 2 needs to be replaced. At this time, the old abrasive sleeve 3 can be completely removed, and then the new abrasive sleeve 3 can be repositioned and installed outside the grinding guide roller 2. During the disassembly and reassembly process, some external impurities may fall onto the outer surface of the grinding guide roller 2. If the surface of the grinding guide roller 2 is not cleaned, the un-cleaned particles on the surface of the grinding guide roller 2 may cause some parts of the abrasive sleeve 3 to bulge and become uneven after the new abrasive sleeve 3 is repositioned and installed outside the grinding guide roller 2. This will affect the overall grinding effect. Therefore, this device, through the cleaning mechanism 8, can clean the surface of the grinding guide roller 2 when replacing the abrasive sleeve 3, thus avoiding the above situation.

[0053] In actual cleaning operations, combine with point 2, Figure 7 and Figure 8As shown, after all the old sanding sleeves 3 on the outside of the grinding guide roller 2 are removed, the electric push rod 802 on the control start side extends. The extension of the electric push rod 802 drives the movement frame 801 on one side to move. At this time, through the installation and fixation of the inner rod 807 and the outer rod 808 with the collar 804, and the guidance of the collar 804 by the guide rod 805, all the collars 804 on one side of the grinding guide roller 2 move along the outer surface of the grinding guide roller 2, thereby wiping the outer surface of the grinding guide roller 2. This cleans the surface of the grinding guide roller 2 and prevents dirt from adhering to the surface of the grinding guide roller 2, which would affect the overall flatness. The operation is convenient. After the overall cleaning is completed, the new sanding sleeves 3 can be repositioned and installed on the outside of the grinding guide roller 2.

[0054] In some embodiments, the electric push rod 802 is fixedly installed on the outside of one side of the main housing 1, and the output end of the electric push rod 802 passes through the inside of one side of the main housing 1 and is fixedly installed on one side of the movable frame 801. A collar 804 is sleeved through the outside of one side of the rotating shaft 803. A guide rod 805 is fixedly installed on the edge of one side of the movable block 705, and the guide rod 805 is parallel to the grinding guide roller 2. One side of the collar 804 is slidably installed through the outside of one side of the guide rod 805. The diameter of the rotating shaft 803 is smaller than the diameter of the grinding guide roller 2. A rubber ring 806 is installed around the inner wall of the collar 804, and the inner wall of the rubber ring 806 does not contact the outer surface of the rotating shaft 803.

[0055] When the collar 804 moves and cleans along the outer surface of the grinding guide roller 2, combined with Figure 9 As shown, a rubber ring 806 is fixed around the inner wall of the collar 804, so that when the whole moves, the rubber ring 806 will tightly fit and wrap around the outer surface of the grinding guide roller 2, so that the whole can have a better scraping effect when moving and cleaning, and ensure the overall cleaning effect.

[0056] Meanwhile, the rotating shaft 803 between the grinding guide roller 2 and the moving block 705 is set, and because the diameter of the rotating shaft 803 is smaller than the diameter of the grinding guide roller 2, after the collar 804 finishes moving and cleaning the surface of the grinding guide roller 2 and returns to its original position, the collar 804 and the inner rubber ring 806 move to the outside of the rotating shaft 803. This prevents the rubber ring 806 from sticking to the outer surface of the grinding guide roller 2 and the rotating shaft 803, thus preventing the grinding guide roller 2 and the rotating shaft 803 from continuously rotating and rubbing against the inner wall of the sticking rubber ring 806 during the grinding rotation. This extends the service life of the rubber ring 806 and provides a certain degree of separation protection.

[0057] In some embodiments, an inner rod 807 is fixedly installed on one side edge of the collar 804, and an outer rod 808 is telescopically and slidably engaged at one end of the inner rod 807. A connecting spring 809 is installed between the inner wall of one side of the outer rod 808 and the outer surface of one side of the inner rod 807. One end of the outer rod 808 is fixedly installed on one side of the movable frame 801, so that when the movable block 705 moves and drives the collar 804 to move simultaneously, the top outer rod 808 and the inner rod 807 can perform telescopic movement.

[0058] Combination Figure 8 and Figure 9 As shown, when the grinding guide roller 2 is moved by the moving block 705 to adjust the tension, the collar 804 on one side can move simultaneously. At the same time, the outer rod 808 and the inner rod 807 on one side move in a telescopic motion, so that the overall length of the outer rod 808 and the inner rod 807 automatically adapts and changes. This ensures that during use, there will be no movement resistance when the moving block 705 moves the grinding guide roller 2 and the collar 804. After the moving block 705 and the collar 804 move to any position, the movement of the moving frame 801 on one side can still drive multiple collars 804 to move and clean simultaneously, ensuring the overall connection stability and good overall adaptability.

[0059] In some embodiments, a dust collection mechanism 9 is provided on one side of the main housing 1. The function of the dust collection mechanism 9 is to collect the floating objects that float during the napping of the suede fabric body 4. The dust collection mechanism 9 includes a vacuum cleaner 901, a vacuum head 902, a cavity disc 903, a fan blade 904, an auxiliary rod 905, a limiting frame 906, a limiting groove 907, a contact plate 908, a connecting rod 909, a bevel gear set 9010, a sprocket 9011, a chain 9012, and a collection box 9013. The vacuum cleaner 901 is installed on one side of the top of the main housing 1. A vacuum cleaner head 902 is installed at equal intervals through the sliding door on one side of the main housing 1. One end of each vacuum cleaner head 902 is connected to the input end of a vacuum cleaner 901 via a stretch tube. A cavity disc 903 is installed through the output end of the vacuum cleaner 901, and a collection box 9013 is installed through the output end of one side of the cavity disc 903. An auxiliary rod 905 is symmetrically and rotatably installed inside the main housing 1 on the side near the suede fabric body 4. The auxiliary rod 905 is Z-shaped, and a sprocket 9 is fixedly installed at one end of the auxiliary rod 905 outside the main housing 1. 011, and a chain 9012 connects the two sprockets 9011. A connecting rod 909 is rotatably installed inside one side of the cavity disc 903, and a fan blade 904 is fixed to the top end of the connecting rod 909. A bevel gear set 9010 is installed between the bottom end of the connecting rod 909 and one end of one of the auxiliary rods 905, so that the air blown out by the vacuum cleaner 901 can drive the fan blade 904 and the connecting rod 909 to rotate, and at the same time drive the auxiliary rods 905 on both sides of the bottom end to rotate; the auxiliary rods 905 pass through the main housing 1. Each end of the main body is provided with a limit frame 906, which is cross-shaped. The limit frame 906 has a pre-set limit groove 907 inside, and one side of the inner wall of the limit groove 907 is attached to the outer side of one end of the auxiliary rod 905 that passes through the main body 1. Both ends of the limit frame 906 are laterally slidably engaged on one side of the inner wall of the main body 1 by a bracket. Both ends of the limit frame 906 are fixedly installed with abutment plates 908 so that the auxiliary rod 905 rotates to drive one side of the limit frame 906 to reciprocate laterally.

[0060] When this device is being sanded, it combines... Figure 1 , Figure 3 , Figure 10 and Figure 1 As shown, at this time, by starting the vacuum cleaner 901 on one side and installing the vacuum head 902, the vacuum cleaner 901 can suck up the lint generated during the brushing and then guide it into the collection box 9013 on one side for centralized collection.

[0061] Simultaneously, as the vacuum cleaner 901 extracts fine lint through the cavity disc 903, the airflow and the staggered air inlets and outlets on both sides of the cavity disc 903 cause the fan blades 904 inside the cavity disc 903 to rotate. This, in turn, causes the bottom auxiliary rod 905 to rotate, which in turn rotates the auxiliary rod 905 mounted on one side via the bevel gear set 9010. This, combined with the sprocket 9011 and chain 9012 between the auxiliary rods 905, allows the auxiliary rods 905 on both sides to rotate. Simultaneously, the auxiliary rod 905 rotates, and the limiting groove 907 inside the limiting frame 906 limits the movement of the limiting frame 906. This causes one end of the auxiliary rod 905 to rotate circumferentially, driving the limiting frame 906 to reciprocate laterally. This causes the contact plates 908 installed on both sides to intermittently shake and pat one side of the suede fabric body 4, causing impurities, lint, and dust attached to the surface of the suede fabric body 4 to shake off and float. This makes it easier for the suction head 902 on one side to concentrate and absorb the dust, ensuring the overall suction effect.

[0062] All standard parts used in this invention can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here. The contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0063] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A device for processing high color fastness suede fabric, comprising a main box (1), characterized in that: The interior of the main box body (1) is equidistantly provided with polishing guide rollers (2), and the equidistantly arranged polishing guide rollers (2) are staggered in height in a wave shape, the outer surfaces of the polishing guide rollers (2) are all sleeved with polishing leather sheath (3), and the equidistantly arranged polishing guide rollers (2) are sequentially wound with suede fabric bodies (4) between them, and the two side edges of the main box body (1) are respectively and symmetrically provided with a conveying roller (5) and an output roller (6) which are rotatably installed on the inner walls; An adjusting mechanism (7) is arranged on one side of the main box body (1) close to the polishing guide roller (2), and the adjusting mechanism (7) is used to adjust the tension of the suede fabric body (4) wound outside the polishing guide roller (2); The adjusting mechanism (7) comprises a double-sided rack (701), an electric telescopic rod (702), a limiting sliding groove (703), a positioning rod (704) and a limiting gear (706), the double-sided rack (701) is horizontally and slidingly clamped and installed on one side of the main box body (1) close to the middle position, the limiting sliding groove (703) is embeddedly and penetratively arranged on one side of the main box body (1) close to the polishing guide roller (2), the positioning rod (704) is longitudinally fixed in the limiting sliding groove (703), the double-sided rack (701) is engaged with the limiting gear (706) on one side close to the limiting sliding groove (703), and the limiting gear (706) is rotatably installed on one side of the main box body (1), the electric telescopic rod (702) is installed on the outer side of one end of the main box body (1) close to the double-sided rack (701), and the output end of the electric telescopic rod (702) is fixedly installed on one end of the double-sided rack (701); The adjusting mechanism (7) further comprises a moving block (705), a winding disc (707), an auxiliary guide wheel (708), a steel wire rope (709), a contact spring (7010), a mounting frame (7011), an air cylinder (7012), a digital adjustable seal (7013) and a seal plate (7014), the moving block (705) is slidingly arranged on one side of the positioning rod (704), the winding disc (707) is fixedly installed on one side of the limiting gear (706), the auxiliary guide wheel (708) is rotatably installed on one side of the main box body (1) close to the limiting gear (706), the steel wire rope (709) is wound on the outside of the winding disc (707), one end of the steel wire rope (709) penetrates through one side of the auxiliary guide wheel (708) and is fixedly installed on one side of the moving block (705), so that the limiting gear (706) drives the winding disc (707) to rotate, thereby pulling the moving block (705) on one side to move; The contact spring (7010) is sleeved on one side of the positioning rod (704), and the two ends of the contact spring (7010) are embeddedly installed on one side of the limiting sliding groove (703) and on one side of the outer surface of the moving block (705), so that the contact spring (7010) rebounds to drive the moving block (705) to move when the steel wire rope (709) is loosened.

2. The device for processing high color fastness suede fabric according to claim 1, characterized in that: The mounting frame (7011) is fixedly installed on one side of the output end of the electric telescopic rod (702), one side of the top end of the mounting frame (7011) is provided with a pneumatic cylinder (7012), and the bottom end of the pneumatic cylinder (7012) is fixedly provided with a digital adjustable seal (7013), and the main box body (1) is provided with a seal plate (7014) transversely installed on one side of the digital adjustable seal (7013).

3. The device for processing high color fastness suede fabric according to claim 1, characterized in that: The main box body (1) is provided with a cleaning mechanism (8) on one side close to the polishing guide roller (2), the cleaning mechanism (8) is used for cleaning and scraping the outer surface of the polishing guide roller (2), and the cleaning mechanism (8) comprises a moving frame (801), an electric push rod (802), a rotating shaft (803), a sleeve ring (804), a guide rod (805), a rubber ring (806), an inner rod (807), an outer sleeve rod (808) and a connecting spring (809), the moving frame (801) is arranged on one side of the main box body (1) close to the polishing guide roller (2), and one end of the rotating shaft (803) is fixedly installed on one side of the polishing guide roller (2), and the other end of the rotating shaft (803) is rotatably installed on the outer surface of one side of the moving block (705).

4. The device for processing high color fastness suede fabric according to claim 3, characterized in that: The electric push rod (802) is fixedly installed on one side of the main box body (1), and the output end of the electric push rod (802) penetrates one side of the main box body (1) and is fixedly installed on one side of the moving frame (801), the rotating shaft (803) is sleeved with the sleeve ring (804) on one side, the moving block (705) is fixedly installed with the guide rod (805) on one side edge, and the guide rod (805) is arranged in parallel with the polishing guide roller (2), the sleeve ring (804) is slidably installed on one side of the guide rod (805), the diameter of the rotating shaft (803) is smaller than the diameter of the polishing guide roller (2), and the rubber ring (806) is installed on the inner wall of the sleeve ring (804), and the inner wall of the rubber ring (806) is not in contact with the outer surface of the rotating shaft (803).

5. A device for processing high color fastness suede fabric according to claim 4, characterized in that: The sleeve ring (804) is fixedly installed with the inner rod (807) on one side edge, one end of the inner rod (807) is telescopically and slidably clamped and installed with the outer sleeve rod (808), and the connecting spring (809) is connected and installed between the inner wall of one side of the outer sleeve rod (808) and the outer surface of one side of the inner rod (807). One end of the outer sleeve rod (808) is fixedly installed on one side of the moving frame (801), so that the moving block (705) drives the sleeve ring (804) to move, and the outer sleeve rod (808) and the inner rod (807) at the top end can perform telescopic movement.

6. The device for processing high color fastness suede fabric according to claim 1, characterized in that: The side of the main box (1) is externally provided with a dust suction mechanism (9), which is used for sucking and collecting floating objects during the sanding of the suede fabric body (4). The dust suction mechanism (9) comprises a dust collector (901), a dust suction head (902), a cavity disc (903), a fan blade (904), an auxiliary rod (905), a limiting frame (906), a limiting groove (907), an abutting plate (908), a connecting rod (909), a bevel gear set (9010), a chain wheel (9011), a chain (9012) and a collection box (9013). The dust collector (901) is installed at the top end of the main box (1). The dust suction head (902) is installed at equal intervals on the side moving door of the main box (1). One end of the dust suction head (902) is connected with the input end of the dust collector (901) through a stretch pipe. The output end of the dust collector (901) is connected with the cavity disc (903). The output end of the cavity disc (903) is connected with the collection box (9013).

7. A device for processing high color fastness suede fabric according to claim 6, characterized in that: The auxiliary rod (905) is symmetrically and rotatably installed in the inside of the main box (1) near the suede fabric body (4). The auxiliary rod (905) is Z-shaped. One end of the auxiliary rod (905) located outside the main box (1) is fixedly installed with the chain wheel (9011). The chain (9012) is connected between the two chain wheels (9011). The connecting rod (909) is rotatably installed in the inside of one side of the cavity disc (903). The top end of the connecting rod (909) is fixedly provided with the fan blade (904). The bottom end of the connecting rod (909) is installed with the bevel gear set (9010) and one end of the auxiliary rod (905). The wind blown by the dust collector (901) can drive the fan blade (904) and the connecting rod (909) to rotate and drive the auxiliary rod (905) on both sides of the bottom end to rotate.

8. A device for processing high color fastness suede fabric according to claim 7, characterized in that: The limiting frame (906) is provided on the outside of one end of the auxiliary rod (905) installed in the main box (1). The limiting frame (906) is cross-shaped. The limiting groove (907) is installed in the inside of the limiting frame (906). The inner wall of one side of the limiting groove (907) is attached to the outside of one end of the auxiliary rod (905) installed in the main box (1). The two ends of the limiting frame (906) are transversely and slidingly installed on the inner wall of one side of the main box (1) through the support. The two ends of the limiting frame (906) are fixedly installed with the abutting plate (908). The rotation of the auxiliary rod (905) drives the limiting frame (906) on one side to reciprocatingly and transversely move.

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