Automatic trimming equipment for clothing fabric

Abstract

The utility model discloses an automatic trimming device for clothing cloth, which comprises a feeding assembly, an auxiliary roller set, a limiting mechanism, a leveling mechanism, a trimming mechanism, a rolling assembly, a workbench and a shell, the shell is arranged on the upper end face of the workbench, the feeding assembly is arranged in an inner cavity of the shell, the limiting mechanism is arranged on one side of the feeding assembly, and the rolling assembly is arranged on the other side of the feeding assembly. A leveling mechanism is arranged on the side, away from the discharging assembly, of the limiting mechanism, an edge cutting mechanism is arranged on the side, away from the limiting mechanism, of the leveling mechanism, a winding assembly is arranged on the side, away from the leveling mechanism, of the edge cutting mechanism, a heating mechanism is arranged on the bottom end face of the workbench, and supporting legs are arranged on the bottom end face of the workbench. According to the equipment, the cloth is limited and leveled through the limiting mechanism and the leveling mechanism, the limiting mechanism is used for avoiding the situation that the cloth is large in moving range and inconvenient to trim, the cloth is leveled through the leveling mechanism, and the situation that trimming of the cloth is affected due to the fact that the cloth is uneven and creases exist is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of cloth trimming devices, in particular to automatic clothing cloth trimming equipment. Background Art

[0002] Fabric trimming equipment is a special cutting tool, mainly used for cutting and processing various textiles such as cotton, linen, silk, wool, etc. It can greatly improve processing efficiency and quality, and quickly cut out beautiful shapes. Compared with traditional cutting machines, this equipment has the advantages of fast cutting speed, good cutting quality, strong cutting ability, etc., and can reduce material waste;

[0003] For example, application number CN202223164262.0 discloses an automatic fabric trimming device for clothing production; the above device solves the problem that workers need to expend great effort to manually roll up the fabric for clothing production, and it takes a long time for workers to automatically cut the fabric for clothing production into a specified width, and it is cumbersome for workers to manually shake off the excess fabric for clothing production; however, when the fabric is cut, the moving edge of the fabric will move, and the automatic fabric trimming device has a precise infrared electronic self-alignment system, so when the fabric is cut, the cutting tool will be adjusted in real time to ensure accurate fabric trimming, but when the fabric moves a large amount or the fabric is uneven, it often affects the trimming device to trim the fabric, so a trimming device that can avoid a large movement of the fabric or unevenness of the fabric is needed.

[0004] Therefore, in view of this, the existing structure and defects are studied and improved, and an automatic edge trimming device for clothing fabrics is proposed to achieve a more practical purpose. Utility Model Content

[0005] The utility model aims to provide an automatic edge trimming device for clothing fabrics, so as to solve the problem of avoiding large movement of fabrics or uneven fabrics proposed in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automatic edge trimming device for clothing fabrics, comprising a feeding assembly, an auxiliary roller group, a limiting mechanism, a leveling mechanism, an edge trimming mechanism, a winding assembly, a workbench and a shell, wherein the shell is mounted on the upper end surface of the workbench, and the inner cavity of the shell is provided with a feeding assembly, a limiting mechanism is provided on one side of the feeding assembly, and a leveling mechanism is provided on the side of the limiting mechanism away from the feeding assembly, a edge trimming mechanism is provided on the side of the leveling mechanism away from the limiting mechanism, and a winding assembly is provided on the side of the edge trimming mechanism away from the leveling mechanism, a heating mechanism is provided on the bottom end surface of the workbench, and a supporting foot is provided on the bottom end surface of the workbench, the limiting mechanism comprises a limiting plate and a limiting rod, the limiting plate is mounted on the upper end surface of the workbench, and the limiting plate A square through hole is horizontally penetrated on one side, and a limit rod is arranged on the inner side of the square through hole, both ends of the limit rod extend to the inside of the limit plate, and both ends of the limit rod are arranged with sliders, the contact surface between the slider and the limit plate is provided with a first slide groove, and the upper end surface of the slider is provided with a compression spring, the leveling mechanism includes a bracket and a servo motor, the bracket is installed on the upper end surface of the workbench, and the servo motor is installed on the bracket, a first disc is arranged at the output shaft of the output end of the servo motor, and a spring telescopic rod is arranged at the center of the first disc away from the servo motor, a pneumatic telescopic rod is arranged around the spring telescopic rod, and a second disc is arranged at the end of the spring telescopic rod and the pneumatic telescopic rod away from the first disc, and a leveling rod is arranged at the edge of the side of the second disc.

[0007] Furthermore, the trimming mechanism includes a support frame and a hydraulic rod, the support frame is installed on the upper end surface of the workbench, and the top end surface inside the support frame is installed with a hydraulic rod, and four groups of hydraulic rods are provided, one end of the hydraulic rod is provided with a fixed plate, and a side of the fixed plate away from the hydraulic rod is provided with a tool assembly, the tool assembly includes a driving motor and a first transmission mechanism, the driving motor is installed on one side of the bottom end surface of the fixed plate, and the driving motor is connected to a blade through the first transmission mechanism, the blade is installed on one side of the first support rod through a bearing, the bottom end surface of the fixed plate is provided with a damper, and a second slide groove is dug on one side of the damper, the end of the damper away from the fixed plate is provided with a slide plate, and the bottom end surface of the slide plate is provided with a second support rod, the second support rod is connected to a pressure roller through a bearing, a cutting table is provided below the pressure roller, and a cutting groove is dug on the upper end surface of the cutting table.

[0008] Furthermore, the unloading assembly includes a synchronous motor and a second transmission mechanism, the synchronous motor is installed on the upper end surface of the workbench, and the output end of the synchronous motor is connected to the cloth roller through the second transmission mechanism, the second transmission mechanism is composed of a driving wheel, a transmission belt and a driven wheel, the unloading assembly has the same structure as the winding assembly, and the first transmission mechanism has the same structure as the second transmission mechanism.

[0009] Furthermore, three auxiliary roller groups are provided, two groups are provided between the discharge assembly and the limiting mechanism, and one group is provided between the limiting mechanism and the leveling mechanism. The auxiliary roller group is composed of auxiliary rollers, slide rails, sliding sleeves and return springs.

[0010] Furthermore, the heating mechanism includes a water tank and a heating rod. The water tank is installed on the bottom surface of the workbench, and the inner cavity of the water tank is provided with a heating rod. One side of the water tank is connected to the input end of the air pump through an air pipe, and the output end of the air pump is provided with an exhaust pipe, and a grille plate is provided above the exhaust pipe.

[0011] Furthermore, the slider and the first slide groove constitute an up-and-down sliding structure, the second slide groove and the slider constitute an up-and-down sliding structure, and the water tank is connected to the inner cavity of the shell through the air pipe, air pump, exhaust pipe and grille plate.

[0012] Compared with the prior art, the utility model has the following beneficial effects: the automatic edge trimming device for clothing fabric limits and flattens the fabric through a limiting mechanism and a flattening mechanism, wherein the limiting mechanism is used to prevent the fabric from moving too far and making it inconvenient to trim the fabric, and the flattening mechanism is used to flatten the fabric to prevent the fabric from being uneven and having creases, thereby affecting the trimming of the fabric;

[0013] When the automatic edge trimming device for clothing fabric is used, the fabric is first placed at the unwinding assembly, and after passing through the auxiliary roller group, the limiting mechanism, the leveling mechanism and the edge trimming mechanism, the fabric is reeled in by the reeling assembly, wherein the synchronous motors in the unwinding assembly and the reeling assembly are started, and the synchronous motors drive the fabric roller to rotate through the second transmission mechanism, wherein the reeling assembly drives the fabric roller to rewind, and the unwinding assembly drives the fabric roller to unwind, so as to cut and collect the fabric;

[0014] In the automatic edge trimming device for clothing fabrics, the fabric passes through the auxiliary roller group guide limiting mechanism, passes through the square through hole on the side end face of the limiting plate, and then passes through the auxiliary roller group for leveling, wherein the compression spring always drives the slider to move downward along the first slide groove, so that the limiting rod always presses the fabric, thereby limiting the fabric, avoiding a large range of fabric movement, thereby affecting the edge trimming of the fabric;

[0015] After the automatic edge trimming device for clothing fabric is limited by the limiting mechanism, it is leveled at the auxiliary roller group guide leveling mechanism, wherein the servo motor drives the second disc to rotate through the first disc, the spring telescopic rod and the pneumatic telescopic rod, thereby rotating the leveling rod, so that the fabric is pressed and leveled by the leveling rod, thereby avoiding the problem of wrinkles or unevenness of the fabric. By leveling the fabric, it is beneficial for the edge trimming mechanism to trim the fabric;

[0016] The automatic edge trimming device for clothing fabrics trims the flattened fabric through an edge trimming mechanism, wherein the hydraulic rod drives the fixed plate to move downward, so that the pressure roller contacts the cutting table. At this time, since a damper is provided between the fixed plate and the slide plate, and a second slide groove is provided on the contact surface between the fixed plate and the slide plate, the slide plate slides between the second slide groove and the fixed plate, so that the fixed plate continues to descend, and the slide plate does not move. A tool assembly is installed on both sides of the bottom end surface of the fixed plate, and the edge of the fabric is cut by the tool assembly, wherein the driving motor drives the blade to rotate through the first transmission mechanism, and then the edge of the fabric is cut, so as to achieve the effect of edge trimming, and when cutting the fabric, in order to prevent the blade from cutting the cutting table, a cutting groove is dug on the upper end surface of the cutting table, so as to prevent the blade from cutting the cutting table, causing safety hazards;

[0017] The automatic clothing fabric trimming device heats the fabric with steam through a heating mechanism, thereby facilitating the positioning, leveling and trimming of the fabric, wherein the heating rod heats the water in the water tank, and the air pump drives the steam to flow to the grid plate through the air pipe and the exhaust pipe. Since the water tank forms a connecting structure with the inner cavity of the shell through the air pipe, the air pump, the exhaust pipe and the grid plate, the fabric is steam heated, which prevents the fabric from being easily broken and is also conducive to the positioning, leveling and trimming of the fabric. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the front view structure of the automatic edge trimming device for clothing fabrics of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the automatic edge trimming device for clothing fabrics of the utility model from a top view;

[0020] Figure 3 This is a side view structural diagram of the limiting mechanism of the automatic edge trimming equipment for clothing fabrics of the utility model;

[0021] Figure 4 This is a schematic diagram of the front view structure of the leveling mechanism of the automatic edge trimming equipment for clothing fabrics of the utility model;

[0022] Figure 5 This is a side structural diagram of the trimming mechanism of the automatic trimming equipment for clothing fabrics of the utility model;

[0023] Figure 6 This utility model is a clothing fabric automatic edge cutting device Figure 5 Schematic diagram of the structure at point A in the middle.

[0024] In the figure: 1. feeding assembly; 101. synchronous motor; 102. second transmission mechanism; 103. feeding roller; 2. auxiliary roller group; 3. limiting mechanism; 301. limiting plate; 302. limiting rod; 303. square through hole; 304. slider; 305. first slide; 306. compression spring; 4. leveling mechanism; 401. bracket; 402. servo motor; 403. first disc; 404. spring telescopic rod; 405. pneumatic telescopic rod; 406. second disc; 407. leveling rod; 5. trimming mechanism; 501. support frame; 502. Hydraulic rod; 503, fixed plate; 504, tool assembly; 505, drive motor; 506, first transmission mechanism; 507, blade; 508, first support rod; 509, damper; 5010, second slide groove; 5011, slide plate; 5012, second support rod; 5013, pressure roller; 5014, cutting table; 5015, cutting groove; 6, winding assembly; 7, workbench; 8, shell; 9, heating mechanism; 901, water tank; 902, heating rod; 903, air pump; 904, exhaust pipe; 905, grille plate; 10, support foot. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figures 1 to 6The utility model provides a technical solution: an automatic edge trimming device for clothing fabrics, comprising a feeding assembly 1, an auxiliary roller group 2, a limiting mechanism 3, a leveling mechanism 4, an edge trimming mechanism 5, a winding assembly 6, a workbench 7 and a shell 8, the shell 8 is mounted on the upper end surface of the workbench 7, and the inner cavity of the shell 8 is provided with the feeding assembly 1, a limiting mechanism 3 is arranged on one side of the feeding assembly 1, and a leveling mechanism 4 is arranged on the side of the limiting mechanism 3 away from the feeding assembly 1, a edge trimming mechanism 5 is arranged on the side of the leveling mechanism 4 away from the limiting mechanism 3, and a winding assembly 6 is arranged on the side of the edge trimming mechanism 5 away from the leveling mechanism 4, a heating mechanism 9 is arranged on the bottom end surface of the workbench 7, and a supporting foot 10 is arranged on the bottom end surface of the workbench 7, the limiting mechanism 3 comprises a limiting plate 301 and a limiting rod 302, the limiting plate 301 is mounted on the upper end surface of the workbench 7, and a square through hole 303 is arranged transversely through one side of the limiting plate 301, and the inner portion of the square through hole 303 A limit rod 302 is arranged on the side, and both ends of the limit rod 302 extend to the inside of the limit plate 301, and sliders 304 are arranged on both ends of the limit rod 302, and the contact surface of the slider 304 and the limit plate 301 is provided with a first slide groove 305, and the upper end surface of the slider 304 is provided with a compression spring 306, the leveling mechanism 4 includes a bracket 401 and a servo motor 402, the bracket 401 is installed on the upper end surface of the workbench 7, and the servo motor 402 is installed on the bracket 401, a first disc 403 is arranged at the output shaft of the output end of the servo motor 402, and a spring telescopic rod 404 is arranged at the center of the first disc 403 away from the servo motor 402, a pneumatic telescopic rod 405 is arranged around the spring telescopic rod 404, and a second disc 406 is arranged at one end of the spring telescopic rod 404 and the pneumatic telescopic rod 405 away from the first disc 403, and a leveling rod 407 is arranged at the edge of the side of the second disc 406;

[0027] The cloth passes through the auxiliary roller group 2 to guide the limiting mechanism 3, passes through the square through hole 303 on the side end face of the limiting plate 301, and then passes through the auxiliary roller group 2 to be leveled, wherein the compression spring 306 always drives the slider 304 to move downward along the first slide groove 305, so that the limiting rod 302 always presses the cloth, and then limits the cloth to avoid a large movement of the cloth, which affects the edge trimming of the cloth. After being limited by the limiting mechanism 3, the cloth is leveled by the auxiliary roller group 2 to guide the leveling mechanism 4, wherein the servo motor 402 drives the second disc 406 to rotate by the first disc 403, the spring telescopic rod 404 and the pneumatic telescopic rod 405, so that the leveling rod 407 rotates, so that the cloth is pressed and leveled by the leveling rod 407, so as to avoid wrinkles or uneven cloth. The cloth is leveled, which is conducive to the edge trimming mechanism 5 to trim the cloth.

[0028] The trimming mechanism 5 includes a support frame 501 and a hydraulic rod 502. The support frame 501 is installed on the upper end surface of the workbench 7, and the top end surface of the inner side of the support frame 501 is installed with a hydraulic rod 502, and the hydraulic rod 502 is provided with four groups. One end of the hydraulic rod 502 is provided with a fixed plate 503, and the side of the fixed plate 503 away from the hydraulic rod 502 is provided with a tool assembly 504, and the tool assembly 504 includes a driving motor 505 and a first transmission mechanism 506. The driving motor 505 is installed on one side of the bottom end surface of the fixed plate 503, and the driving motor 505 is driven by the first transmission mechanism 506. 06 is connected with a blade 507, and the blade 507 is installed with one side of a first support rod 508 through a bearing, a damper 509 is provided on the bottom end surface of the fixed plate 503, and a second slide groove 5010 is dug on one side of the damper 509, a slide plate 5011 is provided at one end of the damper 509 away from the fixed plate 503, and a second support rod 5012 is provided on the bottom end surface of the slide plate 5011, and a pressure roller 5013 is connected to the second support rod 5012 through a bearing, and a cutting table 5014 is provided below the pressure roller 5013, and a cutting groove 5015 is dug on the upper end surface of the cutting table 5014;

[0029] The trimming mechanism 5 is used to trim the flattened fabric, wherein the hydraulic rod 502 drives the fixed plate 503 to move downward, so that the pressing roller 5013 comes into contact with the cutting table 5014. At this time, since a damper 509 is provided between the fixed plate 503 and the slide plate 5011, and a second slide groove 5010 is provided on the contact surface between the fixed plate 503 and the slide plate 5011, the slide plate 5011 slides between the second slide groove 5010 and the fixed plate 503, so that the fixed plate 503 continues to descend, and the slide plate 5011 does not move. The two sides of the bottom end surface of the fixed plate 503 are equipped with a cutter assembly 504, and the edge of the cloth is cut by the cutter assembly 504, wherein the driving motor 505 drives the blade 507 to rotate by the first transmission mechanism 506, and the edge of the cloth is cut to achieve the effect of trimming. When cutting the cloth, the blade 507 is prevented from cutting the cutting table 5014, and a cutting groove 5015 is dug on the upper end surface of the cutting table 5014 to prevent the blade 507 from cutting the cutting table 5014, which may cause safety hazards;

[0030] The unwinding assembly 1 includes a synchronous motor 101 and a second transmission mechanism 102. The synchronous motor 101 is installed on the upper end surface of the workbench 7, and the output end of the synchronous motor 101 is connected to a cloth roller 103 through the second transmission mechanism 102. The second transmission mechanism 102 is composed of a driving wheel, a transmission belt and a driven wheel. The unwinding assembly 1 has the same structure as the winding assembly 6, and the first transmission mechanism 506 has the same structure as the second transmission mechanism 102. There are three groups of auxiliary rollers 2, and two groups are arranged between the unwinding assembly 1 and the limiting mechanism 3, and one group is arranged between the limiting mechanism 3 and the leveling mechanism 4. The auxiliary roller group 2 consists of auxiliary rollers, slide rails, sliding sleeves and reset springs. The heating mechanism 9 comprises a water tank 901 and a heating rod 902, the water tank 901 is mounted on the bottom end surface of the workbench 7, and the inner cavity of the water tank 901 is provided with the heating rod 902, one side of the water tank 901 is connected to the input end of the air pump 903 through an air pipe, and the output end of the air pump 903 is provided with an exhaust pipe 904, a grid plate 905 is provided above the exhaust pipe 904, the slider 304 and the first slide groove 305 constitute an up-and-down sliding structure, the second slide groove 5010 and the slide plate 5011 constitute an up-and-down sliding structure, and the water tank 901 is connected to the inner cavity of the shell 8 through the air pipe, the air pump 903, the exhaust pipe 904 and the grid plate 905.

[0031] The cloth is placed at the unloading component 1, and after passing through the auxiliary roller group 2, the limiting mechanism 3, the leveling mechanism 4 and the trimming mechanism 5, it is rolled up by the winding component 6, wherein the synchronous motor 101 in the unloading component 1 and the winding component 6 is started, and the synchronous motor 101 drives the cloth roller 103 to rotate by the second transmission mechanism 102, wherein the winding component 6 drives the cloth roller 103 to roll up, and the unloading component 1 drives the cloth roller 103 to unload, so as to cut and collect the cloth, and the heating is used. Mechanism 9 performs steam heating on the cloth so as to limit, level and trim the cloth, wherein the heating rod 902 heats the water in the water tank 901, and the air pump 903 drives the steam to flow to the grid plate 905 by means of the air pipe and the exhaust pipe 904. Since the water tank 901 forms a connecting structure with the inner cavity of the shell 8 by means of the air pipe, the air pump 903, the exhaust pipe 904 and the grid plate 905, the cloth is steam heated to prevent the cloth from being easily broken, and it is also beneficial to limit, level and trim the cloth.

[0032] Working principle: When using the automatic edge trimming device for clothing fabrics, first place the fabric on the unloading component 1, and after passing through the auxiliary roller group 2, the limiting mechanism 3, the leveling mechanism 4 and the edge trimming mechanism 5, use the winding component 6 to reel it up, wherein the synchronous motor 101 in the unloading component 1 and the reeling component 6 is started, and the synchronous motor 101 drives the fabric roller 103 to rotate through the second transmission mechanism 102, wherein the reeling component 6 drives the fabric roller 103 to reel, and the unloading component 1 drives the fabric roller 103 to unload, and the fabric passes through the side of the limiting plate 301 The square through hole 303 on the end face, wherein the compression spring 306 always drives the slider 304 to move downward along the first slide groove 305, so that the limit rod 302 always presses the cloth, and after being limited by the limit mechanism 3, it is guided to the leveling mechanism 4 through the auxiliary roller group 2 for leveling, wherein the servo motor 402 drives the second disc 406 to rotate through the first disc 403, the spring telescopic rod 404 and the pneumatic telescopic rod 405, so that the leveling rod 407 is rotated, so that the cloth is pressed and leveled by the leveling rod 407, and the edge trimming machine is used. The structure 5 performs trimming on the flattened fabric, wherein the hydraulic rod 502 drives the fixed plate 503 to move downward, so that the pressing roller 5013 comes into contact with the cutting table 5014. At this time, since a damper 509 is provided between the fixed plate 503 and the slide plate 5011, and a second slide groove 5010 is provided on the contact surface of the fixed plate 503 and the slide plate 5011, at this time, the slide plate 5011 slides between the second slide groove 5010 and the fixed plate 503, thereby causing the fixed plate 503 to continue to descend, and the slide plate 5011 does not move, and at the bottom of the fixed plate 503 Cutter assemblies 504 are installed on both sides of the surface so that the cutter assemblies 504 can cut the edge of the cloth, wherein the driving motor 505 uses the first transmission mechanism 506 to drive the blade 507 to rotate, wherein the heating rod 902 is used to heat the water in the water tank 901, and the air pump 903 uses the air pipe and the exhaust pipe 904 to drive the steam to flow to the grille plate 905. Since the water tank 901 uses the air pipe, the air pump 903, the exhaust pipe 904 and the grille plate 905 to form a connecting structure with the inner cavity of the shell 8, the cloth is steam heated.

Claims

1. An automatic edge trimming device for clothing fabrics, comprising a material unwinding component (1), an auxiliary roller group (2), a limiting mechanism (3), a leveling mechanism (4), an edge trimming mechanism (5), a winding component (6), a workbench (7) and a housing (8), characterized in that: The shell (8) is mounted on the upper end surface of the workbench (7), and the inner cavity of the shell (8) is provided with a material discharge component (1), a limiting mechanism (3) is provided on one side of the material discharge component (1), and a leveling mechanism (4) is provided on the side of the limiting mechanism (3) away from the material discharge component (1), a trimming mechanism (5) is provided on the side of the leveling mechanism (4) away from the limiting mechanism (3), and a winding component (6) is provided on the side of the trimming mechanism (5) away from the leveling mechanism (4), and the bottom of the workbench (7) is provided with a plurality of rollers (10), a plurality of rollers (10) and a plurality of rollers (10) are provided with rollers (10), and a plurality of rollers (10) are provided with rollers (10) and ... A heating mechanism (9) is arranged on the end surface, and a support foot (10) is arranged on the bottom end surface of the workbench (7). The limiting mechanism (3) comprises a limiting plate (301) and a limiting rod (302). The limiting plate (301) is installed on the upper end surface of the workbench (7), and a square through hole (303) is arranged transversely through one side of the limiting plate (301), and a limiting rod (302) is arranged on the inner side of the square through hole (303), and both ends of the limiting rod (302) extend to the inside of the limiting plate (301). Both ends of the limiting rod (302) are provided with sliders (304), the contact surface between the slider (304) and the limiting plate (301) is provided with a first slide groove (305), and the upper end surface of the slider (304) is provided with a compression spring (306), the leveling mechanism (4) comprises a bracket (401) and a servo motor (402), the bracket (401) is installed on the upper end surface of the workbench (7), and the servo motor (402) is installed on the bracket (401), and the servo motor (402) A first disc (403) is arranged at the output shaft of the output end, and a spring telescopic rod (404) is arranged at the center of the first disc (403) away from the servo motor (402), a pneumatic telescopic rod (405) is arranged around the spring telescopic rod (404), and a second disc (406) is arranged at one end of the spring telescopic rod (404) and the pneumatic telescopic rod (405) away from the first disc (403), and a leveling rod (407) is arranged at the edge of the side of the second disc (406).

2. The automatic edge trimming device for clothing fabrics according to claim 1, characterized in that: The trimming mechanism (5) comprises a support frame (501) and a hydraulic rod (502), wherein the support frame (501) is mounted on the upper end surface of the workbench (7), and the hydraulic rod (502) is mounted on the top end surface of the inner side of the support frame (501), and four groups of hydraulic rods (502) are provided, and one end of each hydraulic rod (502) is provided with a fixed plate (503), and a side of the fixed plate (503) away from the hydraulic rod (502) is provided with a tool assembly (504), and the tool assembly (504) comprises a driving motor (505) and a first transmission mechanism (506), wherein the driving motor (505) is mounted on one side of the bottom end surface of the fixed plate (503), and the driving motor (505) is driven by the first transmission mechanism (506) to drive the tool assembly (504). The fixing plate (506) is connected to a blade (507), and the blade (507) is installed on one side of the first support rod (508) through a bearing. The bottom end surface of the fixing plate (503) is provided with a damper (509), and a second slide groove (5010) is excavated on one side of the damper (509). The damper (509) is provided with a slide plate (5011) at one end away from the fixing plate (503), and the bottom end surface of the slide plate (5011) is provided with a second support rod (5012). The second support rod (5012) is connected to a pressure roller (5013) through a bearing. A cutting table (5014) is provided below the pressure roller (5013), and a cutting groove (5015) is excavated on the upper end surface of the cutting table (5014).

3. The automatic edge trimming device for clothing fabrics according to claim 2 is characterized in that: The unwinding assembly (1) comprises a synchronous motor (101) and a second transmission mechanism (102); the synchronous motor (101) is mounted on the upper end surface of the workbench (7); the output end of the synchronous motor (101) is connected to a cloth roller (103) via the second transmission mechanism (102); the second transmission mechanism (102) is composed of a driving wheel, a transmission belt and a driven wheel; the unwinding assembly (1) has the same structure as the winding assembly (6); and the first transmission mechanism (506) has the same structure as the second transmission mechanism (102).

4. The automatic edge trimming device for clothing fabrics according to claim 3 is characterized by: The auxiliary roller group (2) is provided with three groups, two groups are provided between the discharge assembly (1) and the limiting mechanism (3), and one group is provided between the limiting mechanism (3) and the leveling mechanism (4), and the auxiliary roller group (2) is composed of auxiliary rollers, slide rails, slide sleeves and return springs.

5. The automatic edge trimming device for clothing fabrics according to claim 4 is characterized in that: The heating mechanism (9) comprises a water tank (901) and a heating rod (902); the water tank (901) is mounted on the bottom end surface of the workbench (7), and the inner cavity of the water tank (901) is provided with the heating rod (902); one side of the water tank (901) is connected to the input end of an air pump (903) via an air pipe, and the output end of the air pump (903) is provided with an exhaust pipe (904), and a grille plate (905) is provided above the exhaust pipe (904).

6. The automatic edge trimming device for clothing fabrics according to claim 5, characterized in that: The slider (304) and the first slide groove (305) form an up-and-down sliding structure, the second slide groove (5010) and the slider (5011) form an up-and-down sliding structure, and the water tank (901) forms a communication structure with the inner cavity of the shell (8) through the air pipe, the air pump (903), the exhaust pipe (904) and the grille plate (905).

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