A fabric gilding device

Abstract

The present application relates to a fabric gilding device, which includes a machine table. A first unwinding roller for unwinding the fabric and a first winding roller for winding the fabric are respectively arranged on both sides of the machine table. A hot plate is arranged above the machine table, and a bottom plate is arranged on the top of the machine table. The hot plate and the bottom plate both move in the vertical direction to approach or move away from each other. The width direction of the bottom plate is the same as the width direction of the fabric. Tension rollers are arranged on both sides of the bottom plate in the width direction. The length direction of the tension rollers is the same as the length direction of the bottom plate. The tension rollers are connected with a lifting assembly, and the lifting assembly is used to move the tension rollers in the vertical direction. A cloth pressing gap is formed at an interval between the tension rollers and the side wall of the machine table. The present application has the following effects: it can reduce the wrinkles of the fabric, improve the gilding effect on the fabric, and further improve the fabric quality.

Description

Technical Field

[0001] The present application relates to the field of gilding machines, and in particular to a fabric gilding device. Background Art

[0002] Synthetic fibers are made of synthetic high-molecular compounds. Common synthetic fibers include polyester, nylon, acrylic, chlorofiber, vinylon, spandex, polyolefin elastic yarn, etc. Compared with natural fibers, fabrics woven from synthetic fibers are stronger, have good wear resistance, and are waterproof due to their low moisture absorption.

[0003] Currently, in order to improve the fashion level of clothing, fabrics used for making clothing are usually gilded. The gilding process is a special printing process without ink. Gilding refers to the process of hot stamping an aluminum foil onto the surface of a substrate under certain temperature and pressure. A gilding machine is the equipment for completing the gilding process.

[0004] However, when the fabric enters the gilding machine for gilding, the fabric is prone to wrinkles. After the gilding machine gilds the wrinkled fabric, the gilding effect is poor, which will reduce the quality of the fabric. Summary of the Invention

[0005] In order to improve the gilding effect on fabrics and improve the fabric quality, the present application provides a fabric gilding device.

[0006] A fabric gilding device provided by the present application adopts the following technical solutions:

[0007] A fabric gilding device includes a machine table. A first unwinding roller for unwinding the fabric and a first winding roller for winding the fabric are respectively arranged on both sides of the machine table. A hot plate is arranged above the machine table. A bottom plate is arranged on the top of the machine table. The hot plate and the bottom plate both move in the vertical direction to approach or move away from each other. The width direction of the bottom plate is the same as the width direction of the fabric. Tension rollers are arranged on both sides of the bottom plate in the width direction. The length direction of the tension rollers is the same as the length direction of the bottom plate. The tension rollers are connected with a lifting component. The lifting component is used to move the tension rollers in the vertical direction. A cloth pressing gap is formed between the tension rollers and the side wall of the machine table.

[0008] By adopting the above technical scheme, the fabric can be transported on the bottom plate by unwinding through the first unwinding roller and winding up through the first winding roller, and the fabric can be transported from one side of the machine to the other side of the machine. After the fabric is transported to the bottom plate, the lifting component moves the tensioning roller in the vertical direction. When the two tensioning rollers move downward, the two sides of the fabric along the width direction can be pressed down. The two sides of the fabric along the width direction are located in the cloth pressing gap, so that the two sides of the fabric along the width direction can be pressed tightly against the two side walls of the bottom plate along the width direction, so that the fabric on the bottom plate can be tensioned, and wrinkles of the fabric can be avoided as much as possible, thereby improving the flatness of the fabric. When the ironing plate moves close to the fabric, the electrochemical aluminum foil can be hot-stamped on the flat fabric, which can improve the hot stamping effect on the fabric, thereby improving the quality of the fabric.

[0009] Preferably, a limit frame is provided above the bottom plate, and the limit frame is connected to a first driving member for driving the limit frame to move in a vertical direction. When the ironing board moves to the top of the bottom plate, the ironing board is located in the limit frame.

[0010] By adopting the above technical solution, after the fabric is conveyed to the base plate, two tensioning rollers press the fabric on both sides along the width direction, and the first driving member moves the limit frame to the top of the base plate along the vertical direction to press the fabric, which can improve the stability of the hot stamping part of the fabric and avoid the movement of the fabric as much as possible. When the ironing plate moves downward onto the fabric to perform hot stamping on the fabric, the ironing plate is located in the limit frame, which can improve the accuracy of the hot stamping position.

[0011] Preferably, a plurality of first detection members are distributed circumferentially on the top of the limit frame, the ironing plate is connected to a second driving member for moving the ironing plate in a vertical direction, the first detection member is electrically connected to a controller, the controller is electrically connected to the second driving member, the first detection member is used to detect the pressure on the top of the limit frame and output a first pressure signal, the controller is used to receive the first pressure signal and convert it into a first pressure value for comparison with a first preset value, when the first pressure value is greater than the first preset value, the controller controls the second driving member to drive the ironing plate to move away from the bottom plate.

[0012] By adopting the above technical solution, the second driving component drives the ironing plate to move closer to the fabric. When the ironing plate moves to the top of the downward limit frame, the first detection component detects the pressure and outputs a first pressure signal. When the first pressure value is greater than the first preset value, the controller determines that the top of the limit frame is subjected to the pressure of the ironing plate pressing down, that is, the ironing plate has not moved into the limit frame, and the fabric cannot be stamped. The controller controls the second driving component to drive the ironing plate to move away from the bottom plate to stop stamping the fabric.

[0013] Preferably, a plurality of relief grooves are formed on one side of the limit frame close to the ironing board. The relief grooves are evenly spaced along the circumferential direction of the limit frame. A rotating rod is rotatably connected to the end wall of each relief groove. One end of the rotating rod is located in the relief groove, and the other end faces the bottom plate and extends out of the relief groove and is connected with a roller.

[0014] By adopting the above technical solution, when the limit frame moves towards the fabric on the bottom plate, the roller contacts the fabric first. During the process that the limit frame continues to move towards the fabric, one end of the rotating rod rotates in the relief groove. At the same time, the roller rolls towards the outer sides around the limit frame. During the rolling process of each roller, the fabric can be driven to move, and the fabric can be centered on the limit frame and tightened towards the outer sides around the limit frame, so as to tighten the fabric at the gold stamping position. After the limit frame moves onto the fabric and presses the fabric, the gold stamping effect on the fabric can be improved, and thus the fabric quality can be improved.

[0015] Preferably, a rubber sheet is connected to the circumferential wall of the roller, and the length direction of the rubber sheet is distributed along the circumferential direction of the roller.

[0016] By adopting the above technical solution, when the roller rolls on the fabric surface, the friction force with the fabric can be increased through the rubber sheet, and the efficiency of tightening the fabric can be improved.

[0017] Preferably, a first elastic member is arranged in the relief groove. One end of the first elastic member is connected to the top wall of the relief groove, and the other end of the first elastic member is connected to the rotating rod.

[0018] By adopting the above technical solution, when the roller rolls towards the outer sides around the limit frame, during the rolling process of each roller, the rotating rod rotates and presses the first elastic member, and the first elastic member deforms and compresses. The first elastic member can generate an elastic force that makes the rotating rod rotate in the reverse direction, so as to press the roller towards the fabric surface, improve the friction force between the roller and the fabric, and thus improve the efficiency of the roller tightening the fabric during rolling. After the fabric finishes gold stamping, the limit frame rises, and the first elastic member deforms and resets, which can make the rotating rod rotate in the reverse direction and reset.

[0019] Preferably, the length direction of the rotating rod forms an angle with the top surface of the bottom plate, and the end of the rotating rod connected with the roller faces outside the limit frame.

[0020] By adopting the above technical solution, when the limit frame moves downward until the roller contacts the fabric surface, it is convenient for the rotating rod to rotate towards the outer sides around the limit frame, and the efficiency of the roller tightening the fabric can be improved.

[0021] Preferably, the top wall of the give way groove is connected to a second detection member, the first driving member and the second detection member are both electrically connected to the controller, the second detection member is used to detect the pressure of the rotating rod on the top wall of the give way groove and output a second pressure signal, the controller is used to receive the second pressure signal and convert it into a second pressure value to compare with a second preset value, when the second pressure value is greater than the second preset value, the controller controls the first driving member to stop moving the limit frame.

[0022] By adopting the above technical solution, the first driving member moves the limit frame downward to approach the fabric, and when the rotating rod rotates around the limit frame, the rotating rod squeezes the top wall of the yield groove when it rotates to the maximum angle. At this time, the limit frame presses the fabric, and the second detection member transmits a second pressure signal to the controller. When the second pressure value is greater than the second preset value, the controller determines that the limit frame presses the fabric, and the controller controls the first driving member to stop moving the limit frame, thereby improving the accuracy of the first driving member moving the limit frame.

[0023] Preferably, the lifting assembly includes a bracket, a sliding block, a screw and a guide rod, the end of the tensioning roller is rotatably connected to the bracket, the sliding block is connected to the bracket, the length direction of the screw and the length direction of the guide rod are both distributed in the vertical direction, one end of the sliding block is threadedly connected to the screw, and the other end of the sliding block is slidably connected to the guide rod.

[0024] By adopting the above technical solution, when the screw rod rotates, it can drive the sliding block to move along the length direction of the guide rod, and the sliding block can drive the bracket to move together, so that the tensioning roller can be moved in the vertical direction. When the tensioning roller moves in the vertical direction, the fabric can be pressed against the side walls of the bottom plate on both sides along the width direction.

[0025] Preferably, a second elastic member is connected to the sliding block, one end of the second elastic member is connected to the sliding block, the other end of the second elastic member is connected to the bracket, the bracket is connected to a rotating shaft, and the rotating shaft is rotatably connected to the sliding block.

[0026] By adopting the above technical solution, when the bracket drives the tensioning roller to move downward close to the base plate, the second elastic member is deformed when the tensioning roller squeezes the fabric, and the bracket can rotate, thereby adjusting the size of the cloth pressing gap between the tensioning roller and the base plate, thereby pressing fabrics of different thicknesses, thereby improving the flexibility of the tensioning roller.

[0027] In summary, the present application includes at least one of the following beneficial technical effects:

[0028] 1. The fabric can be conveyed on the bottom plate by unwinding through the first unwinding roller and rewinding through the first rewinding roller. The fabric can be conveyed from one side of the machine to the other side of the machine. After the fabric is conveyed to the bottom plate, the lifting component moves the tensioning roller in the vertical direction. When the two tensioning rollers move downward, the two sides of the fabric along the width direction can be pressed down. The two sides of the fabric along the width direction are located in the cloth pressing gap, so that the two sides of the fabric along the width direction can be pressed tightly against the two side walls of the bottom plate along the width direction. In this way, the fabric on the bottom plate can be tensioned, which can avoid wrinkles on the fabric as much as possible and improve the flatness of the fabric. When the ironing plate moves close to the fabric, the electrochemical aluminum foil can be stamped on the flat fabric, which can improve the hot stamping effect on the fabric and thus improve the fabric quality;

[0029] 2. The second driving member drives the ironing plate to move closer to the fabric. When the ironing plate moves to the top of the downward pressure limit frame, the first detection member detects the pressure and outputs a first pressure signal. When the first pressure value is greater than the first preset value, the controller determines that the top of the limit frame is under the pressure of the ironing plate, that is, the ironing plate has not moved into the limit frame and cannot be stamped on the fabric. The controller controls the second driving member to drive the ironing plate to move away from the bottom plate to stop stamping the fabric.

[0030] 3. When the limit frame moves toward the fabric on the bottom plate, the roller contacts the fabric first. As the limit frame continues to move toward the fabric, one end of the rotating rod rotates in the give way slot. At the same time, the roller rolls toward the outside of the limit frame. During the rolling process, each roller can drive the fabric to move. The fabric can be tensioned around the limit frame with the limit frame as the center, so that the fabric at the hot stamping position can be tensioned. After the limit frame moves onto the fabric, it presses the fabric, which can improve the hot stamping effect of the fabric and thus improve the fabric quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 It is a schematic diagram of the overall structure of a fabric hot stamping device according to an embodiment of the present application.

[0032] Figure 2 It is a partial structural side view of a fabric hot stamping device according to an embodiment of the present application, and is used to show the yield groove.

[0033] Figure 3 It is a partial structural schematic diagram of a fabric hot stamping device according to an embodiment of the present application, and is used to display a limiting frame.

[0034] Description of reference numerals:

[0035] 100, machine platform; 101, first unwinding roller; 102, first winding roller; 103, second unwinding roller; 104, second winding roller; 105, ironing board; 106, bottom board; 107, tensioning roller; 108, second driving member;

[0036] 200, Lifting assembly; 201, Bracket; 202, Sliding block; 203, Lead screw; 204, Guide rod; 205, Second elastic member; 206, Rotating shaft;

[0037] 300, Limiting frame; 301, First driving member; 302, First detecting member; 303, Yielding groove; 304, Rotating rod; 305, Roller; 306, Rubber sheet; 307, First elastic member. Detailed implementation mode

[0038] The present application will be further described in detail below in conjunction with all the attached drawings.

[0039] An embodiment of the present application discloses a fabric gilding device. Refer to Figure 1 , the fabric gilding device includes a machine table 100. On one side of the machine table 100 along the length direction, there are a first unwinding roller 101 and a second unwinding roller 103. On the other side of the machine table 100, there are a first winding roller 102 and a second winding roller 104. The second unwinding roller 103 is located above the first unwinding roller 101, and the second winding roller 104 is located above the first winding roller 102. The first unwinding roller 101 is used for unwinding the fabric, the second unwinding roller 103 is used for unwinding the gilding paper, the first winding roller 102 is used for winding the fabric, and the second winding roller 104 is used for winding the gilding paper. Above the top of the machine table 100, there is a bottom plate 106. Above the bottom plate 106, there is a hot plate 105 that moves vertically. The hot plate 105 is used to imprint the gilding paper onto the surface of the fabric on the bottom plate 106.

[0040] Refer to Figure 1 And Figure 2 , the bottom plate 106 is in a cuboid shape and the width direction is the same as the width direction of the fabric. Inside the machine table 100, there is a hydraulic cylinder. The hydraulic cylinder is connected to the bottom of the bottom plate 106, and the hydraulic cylinder moves the bottom plate 106 vertically. On both sides of the bottom plate 106 along the width direction, there are tensioning rollers 107. The length direction of the tensioning rollers 107 is the same as the length direction of the bottom plate 106. A cloth pressing gap is formed at an interval between the tensioning rollers 107 and the side wall of the bottom plate 106.

[0041] Both of the two tensioning rollers 107 are connected with a lifting assembly 200. The lifting assembly 200 is used to move the tensioning rollers 107 vertically. The lifting assembly 200 includes a bracket 201, a sliding block 202, a lead screw 203 and a guide rod 204. The length directions of the lead screw 203 and the guide rod 204 are both distributed vertically. One end of the lead screw 203 is connected with a motor, and the output shaft of the motor is connected to the end of the lead screw 203. The motor is installed on the machine table 100. The sliding block 202 is in a long strip shape. One end of it is threadedly sleeved on the lead screw 203, and the other end is slidably sleeved on the guide rod 204.

[0042] The sliding block 202 is provided with a rotating shaft 206, which is rotatably connected to the sliding block 202, and the length direction of the rotating shaft 206 is consistent with the length direction of the tensioning roller 107. The tensioning roller 107 is rotatably connected to both ends of the bracket 201, and both ends of the bracket 201 are respectively connected to both ends of the rotating shaft 206. The end of the sliding block 202 is connected to a second elastic member 205, which is a spring, one end of which is connected to the sliding block 202, and the other end of the spring is connected to the end of the bracket 201. The motor drives the lead screw 203 to rotate, and the sliding block 202 moves along the length direction of the guide rod 204. The sliding block 202 drives the tensioning roller 107 to move downward through the bracket 201. During the movement, the peripheral wall of the tensioning roller 107 first contacts the top of the bottom plate 106, and the sliding block 202 continues to drive the tensioning roller 107 to move downward. The tensioning roller 107 rolls from the top of the bottom plate 106 to the side wall of the bottom plate 106. At the same time, the bracket 201 rotates, the spring is compressed, and the two tensioning rollers 107 press the fabric on both sides along the width direction against the side wall of the bottom plate 106.

[0043] Reference Figure 2 and Figure 3 A limit frame 300 is provided above the bottom plate 106. The limit frame 300 is in a circular ring shape. A first driving member 301 is connected to the top of the limit frame 300. The first driving member 301 adopts a first cylinder. The length direction of the piston rod of the first cylinder is distributed along the vertical direction. The piston rod of the first cylinder is connected to the top of the limit frame 300. The first cylinder moves the limit frame 300 along the vertical direction.

[0044] The bottom of the limiting frame 300 is evenly spaced along the circumferential direction with a plurality of clearance grooves 303, each of which is rotatably connected to a rotating rod 304, one end of which is located in the clearance groove 303 and rotatably connected to the inner side wall of the clearance groove 303, the other end of which protrudes out of the clearance groove 303 and faces the surrounding of the limiting frame 300, and the length direction of the rotating rod 304 is consistent with the radial direction of the limiting frame 300. The length direction of the rotating rod 304 forms an angle with the top surface of the bottom plate 106, and one end of the rotating rod 304 protruding out of the clearance groove 303 is rotatably connected to a roller 305, and a rubber sheet 306 is connected to the peripheral wall of the roller 305, and the length direction of the rubber sheet 306 is distributed along the circumference of the roller 305.

[0045] A first elastic member 307 is provided in the clearance groove 303 . The first elastic member 307 is a spring. One end of the spring is connected to the top wall of the clearance groove 303 , and the other end of the spring is connected to the rotating rod 304 .

[0046] A plurality of first detecting members 302 are evenly spaced along the circumferential direction on the top of the limiting frame 300. The first detecting member 302 uses an LFC-20P type force sensor. The first detecting member 302 is electrically connected to a controller, and the controller uses an S7-200 type PLC. The top of the ironing plate 105 is connected to a second driving member 108. The second driving member 108 uses a second air cylinder. The length direction of the piston rod of the second air cylinder is distributed along the vertical direction. The piston rod of the second air cylinder is connected to the top of the ironing plate 105, and the second air cylinder is electrically connected to the controller.

[0047] Before the ironing plate 105 iron-stamps the fabric, the limiting frame 300 presses against the surface of the fabric. The ironing plate 105 moves close to the fabric and presses the hot stamping paper on the fabric. At this time, the ironing plate 105 is located within the limiting frame 300.

[0048] The first detecting member 302 is used to detect the pressure received by the top of the limiting frame 300 and output a first pressure signal. The controller is used to receive the first pressure signal and convert it into a first pressure value for comparison with a first preset value. When the first pressure value is greater than the first preset value, the controller controls the second air cylinder to drive the ironing plate 105 to move away from the bottom plate 106.

[0049] The top wall of each relief groove 303 is connected to a second detecting member. The second detecting member uses an LFC-20P type force sensor. The second detecting member and the first air cylinder are both electrically connected to the controller. The second detecting member is used to detect the pressure of the rotating rod 304 on the top wall of the relief groove 303 and output a second pressure signal. The controller is used to receive the second pressure signal and convert it into a second pressure value for comparison with a second preset value. When the second pressure value is greater than the second preset value, the controller controls the first air cylinder to stop moving the limiting frame 300.

[0050] The implementation principle of a fabric hot stamping device according to an embodiment of the present application is as follows: The first unwinding roller 101 and the first winding roller 102 convey the fabric onto the bottom plate 106. The first unwinding roller 101 and the first winding roller 102 can tension the two sides of the fabric along the length direction. The sliding block 202 slides on the guide rod 204 to lift and lower the tensioning roller 107. The two tensioning rollers 107 can press the two sides of the fabric along the width direction against the side wall of the bottom plate 106, thereby tensioning the two sides of the fabric along the width direction.

[0051] The second unwinding roller 103 and the second winding roller 104 convey the hot stamping paper, and the hot stamping paper passes between the hot stamping plate 105 and the limit frame 300. The first driving member 301 drives the limit frame 300 to move close to the fabric. After the roller 305 contacts the fabric, the rotating rod 304 rotates, and the roller 305 rolls toward the outer sides of the limit frame 300 until the bottom of the limit frame 300 is pressed to the surface of the fabric. At this time, the second detection member on the top wall of the positioning groove 303 outputs a second pressure signal. When the second pressure value is greater than the second preset value, the controller controls the first driving member 301 to stop moving the limit frame 300, so that the limit frame 300 can circumferentially tension the area of ​​the fabric that needs to be hot stamped. The second driving member 108 drives the hot stamping plate 105 to move close to the fabric, and the hot stamping plate 105 presses the hot stamping paper onto the fabric. At this time, the hot stamping plate 105 is located in the limit frame 300, so that the fabric can be hot stamped.

[0052] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A fabric gilding device, characterized in that: The machine comprises a machine platform (100), wherein a first unwinding roller (101) for unwinding fabric and a first winding roller (102) for winding fabric are respectively arranged on both sides of the machine platform (100), an ironing plate (105) is arranged above the machine platform (100), a bottom plate (106) is arranged on the top of the machine platform (100), the ironing plate (105) and the bottom plate (106) are both movable in a vertical direction to approach or move away from each other, the width direction of the bottom plate (106) is consistent with the width direction of the fabric, tensioning rollers (107) are arranged on both sides of the bottom plate (106) in the width direction, the length direction of the tensioning roller (107) is consistent with the length direction of the bottom plate (106), the tensioning roller (107) is connected to a lifting component (200), the lifting component (200) is used to move the tensioning roller (107) in a vertical direction, and the tensioning roller (107) is spaced from the side wall of the machine platform (100) to form a cloth pressing gap; A limit frame (300) is provided above the bottom plate (106); the limit frame (300) is connected to a first driving member (301) for driving the limit frame (300) to move in a vertical direction; when the ironing board (105) moves to the top of the bottom plate (106), the ironing board (105) is located in the limit frame (300); A plurality of first detection members (302) are distributed along the circumferential direction at the top of the limit frame (300); the ironing plate (105) is connected to a second driving member (108) for moving the ironing plate (105) along the vertical direction; the first detection member (302) is electrically connected to a controller; the controller is electrically connected to the second driving member (108); the first detection member (302) is used to detect the pressure exerted on the top of the limit frame (300) and output a first pressure signal; the controller is used to receive the first pressure signal and convert it into a first pressure value for comparison with a first preset value; when the first pressure value is greater than the first preset value, the controller controls the second driving member (108) to drive the ironing plate (105) to move away from the bottom plate (106).

2. The fabric gilding device according to claim 1, characterized in that: A plurality of clearance grooves (303) are formed on one side of the limiting frame (300) close to the ironing plate (105), and the clearance grooves (303) are evenly spaced and distributed along the circumference of the limiting frame (300). A rotating rod (304) is rotatably connected to the end wall of each clearance groove (303), and one end of the rotating rod (304) is located in the clearance groove (303), and the other end faces the bottom plate (106), extends out of the clearance groove (303), and is connected to a roller (305).

3. The fabric gilding device according to claim 2, characterized in that: A rubber sheet (306) is connected to the peripheral wall of the roller (305), and the length direction of the rubber sheet (306) is distributed along the circumference of the roller (305).

4. The fabric gilding device according to claim 2, characterized in that: A first elastic member (307) is provided in the clearance groove (303), one end of the first elastic member (307) is connected to the top wall of the clearance groove (303), and the other end of the first elastic member (307) is connected to the rotating rod (304).

5. The fabric gilding device according to claim 4, wherein: The length direction of the rotating rod (304) forms an angle with the top surface of the bottom plate (106), and one end of the rotating rod (304) connected to the roller (305) faces outside the limiting frame (300).

6. The fabric gilding device according to claim 4, characterized in that: The top wall of the clearance groove (303) is connected to a second detection member, the first driving member (301) and the second detection member are both electrically connected to the controller, the second detection member is used to detect the pressure of the rotating rod (304) on the top wall of the clearance groove (303) and output a second pressure signal, the controller is used to receive the second pressure signal and convert it into a second pressure value for comparison with a second preset value, and when the second pressure value is greater than the second preset value, the controller controls the first driving member (301) to stop moving the limit frame (300).

7. The fabric gilding device according to claim 1, characterized in that: The lifting assembly (200) comprises a bracket (201), a sliding block (202), a screw rod (203) and a guide rod (204); the end of the tensioning roller (107) is rotatably connected to the bracket (201); the sliding block (202) is connected to the bracket (201); the length direction of the screw rod (203) and the length direction of the guide rod (204) are both distributed in the vertical direction; one end of the sliding block (202) is threadedly sleeved on the screw rod (203); and the other end of the sliding block (202) is slidably sleeved on the guide rod (204).

8. The fabric gilding device according to claim 7, characterized in that: The sliding block (202) is connected to a second elastic member (205), one end of the second elastic member (205) is connected to the sliding block (202), the other end of the second elastic member (205) is connected to the bracket (201), the bracket (201) is connected to a rotating shaft (206), and the rotating shaft (206) is rotatably connected to the sliding block (202).

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