Cutting structure of school uniform fabric

Abstract

The utility model discloses a school uniform fabric cutting structure which comprises a support, a workbench is installed at the top end of the support, a frame is installed on one side of the top end of the workbench, and a fabric roller is rotationally connected into the frame. A cutting mechanism is installed at the top end of the workbench, and an extrusion assembly is arranged on one side of the frame. Wherein the cutting mechanism comprises a mounting frame mounted at the top end of the workbench, a fixing plate is mounted at the top end of the mounting frame, fixing boxes are symmetrically mounted at the bottom end of the fixing plate, and supporting frames are mounted at the bottom ends of the fixing boxes, so that the effect of quickly fixing and limiting the fabric can be achieved; the stability of the fabric in the follow-up cutting process is greatly improved, the phenomena of deviation and the like in the fabric cutting process are avoided, the quality of the cut fabric is improved, compared with the mode that multiple sets of power-on devices are adopted for driving in the prior art, the use cost is lower, the energy-saving and environment-friendly processing effect of the fabric is achieved, and the use requirements of small workshops are met.

Description

TECHNICAL FIELD

[0001] The utility model relates to school uniform production technical field, concretely is a school uniform fabric cutting structure. BACKGROUND

[0002] School uniform earliest originated in Europe, and schools require students to wear uniforms in major activities in order to standardize management and unify dress, and school uniforms generally have the school emblem of the school, which directly affects the image of the school, and the cutting device is a device for processing and cutting school uniform fabric.

[0003] Publication No. CN215441158U discloses a fabric cutting device, which converts the received electric energy into mechanical energy through the driving motor in the electric telescopic rod, then the inner rod of the electric telescopic rod drives the lower pressing plate to move downward, then the pressing plate presses one end of the fabric, and the rubber pad installed below the pressing plate increases the friction between the pressing plate and the fabric, thereby fixing the fabric, then the cylinder switch on one side of the workbench is opened, then the piston in the cylinder starts linear reciprocating motion, then the guide rod on the right side of the cylinder drives the fixing frame to move left, thereby straightening the fabric fixed inside the fixing frame, and the fabric is convenient to cut, but the patent still has the following problems in actual use:

[0004] The device drives the lower pressing plate to move downward through the inner rod of the electric telescopic rod, then the pressing plate presses one end of the fabric, and the rubber pad installed below the pressing plate increases the friction between the pressing plate and the fabric, thereby fixing the fabric, then the piston in the cylinder starts linear reciprocating motion, then the guide rod on the right side of the cylinder drives the fixing frame to move left, thereby straightening the fabric fixed inside the fixing frame, and the fabric is convenient to cut, but the device needs the staff to operate multiple sets of electric telescopic rods to limit the fabric, thereby greatly increasing the use cost of the device, cannot realize the environmental protection and energy saving fabric cutting processing, does not meet the use demand of small workshops, and brings inconvenience to the staff in use.

[0005] A school uniform fabric cutting structure is proposed to solve the problems in the above. UTILITY MODEL CONTENTS

[0006] The utility model discloses a purpose lies in providing a school uniform fabric's cutting structure to solve above -mentioned background art proposed current through the inner rod of electric telescopic rod drive lower pressure plate moves down, then the rubber pad of pressure plate lower installation increases the friction between pressure plate and fabric, thereby to the fixedness of fabric, then the piston in cylinder starts linear reciprocating motion, then the guide rod of cylinder right side drive fixed frame to move left, thereby the fabric fixed in fixed frame inboard is straightened, convenient to the cutting of fabric, but the device needs staff operation multiple electric telescopic rod to the limiting of fabric, thereby greatly increased the use cost of device, can not realize environmental protection energy -conserving fabric cutting processing, do not satisfy the use demand of small workshop, bring inconvenience to staff when using.

[0007] In order to realize the above-mentioned purpose, the utility model provides the following technical scheme: a school uniform fabric's cutting structure, including support, the top of support installs work table, and one side of the top of work table installs frame, and the inside rotation of frame is connected with fabric roll;

[0008] Among them, the cutting mechanism includes the mounting frame installed on the top of work table, and the top of mounting frame is installed with fixed plate, and the bottom of fixed plate is installed with fixed box symmetrically, and the bottom of fixed box is installed with support frame, and the bottom inside of support frame is slidably connected with square column, and the bottom of square column is installed with connecting plate, and the bottom of connecting plate is installed with rubber pad, and the inside rotation of fixed box is connected with worm, and the rotation of screw between fixed box and support frame is connected, and the top outside of screw is installed with worm wheel, and the inside of top of mounting frame is installed with connecting box, and the inside rotation of both sides of connecting box is connected with rotation rod symmetrically, and the rotation of connecting box, mounting frame and fixed plate is connected with transmission rod, and the top of transmission rod is installed with positive and negative motor, and the bottom of transmission rod is installed with first rotation tooth, and the corresponding one end of rotation rod is installed with second rotation tooth.

[0009] Preferably, the inside top of mounting frame is installed with electric telescopic rod, and the bottom of electric telescopic rod is installed with cutting knife.

[0010] Preferably, the extrusion assembly comprises an L-shaped plate mounted on one side of the top end of the workbench, a first fixing block is mounted on the inner side of the L-shaped plate, a threaded rod is threadedly connected between the first fixing block and the L-shaped plate, a second fixing block is mounted on the inner side of the L-shaped plate, a fixing rod is mounted between the second fixing block and the L-shaped plate, a moving plate is threadedly connected to the outer side of the threaded rod, the moving plate is slidingly connected to the outer side of the fixing rod, a fixed tube is symmetrically mounted on the bottom end of the moving plate, an extrusion rod is slidingly connected to the bottom end of the fixed tube, a contraction spring is arranged in the fixed tube, and an extrusion plate is mounted between the bottom ends of the extrusion rods, and a plurality of rolling balls are rollingly connected to the inner bottom end of the extrusion plate.

[0011] Preferably, a scale is mounted on one side of the workbench.

[0012] Preferably, a threaded groove is formed in the top end of the square column, and the bottom end of the screw rod is threadedly connected in the threaded groove.

[0013] Preferably, a rotating block is mounted on the top end of the threaded rod.

[0014] Preferably, the worm is meshingly connected with the worm gear, the first rotating tooth is meshingly connected with the second rotating tooth, and one end of the rotating rod is fixedly connected with the worm.

[0015] Compared with the prior art, the school uniform fabric cutting structure has the advantages that: the rotation of the transmission rod drives the rotation of the first rotating tooth, the rotation of the first rotating tooth drives the rotation of the two groups of second rotating teeth, the rotation of the second rotating teeth drives the rotation of the two groups of rotating rods, the rotation of the worm drives the rotation of the worm gear, thereby the rotation of the screw rod drives the square column to slide in the support frame, the movement of the square column drives the rubber pads to move downward through the connecting plate, at this time, the downward movement of the two groups of rubber pads extrudes and limits the fabric on the surface of the workbench, thereby the effect of quickly fixing and limiting the fabric can be achieved, the stability of the fabric in the subsequent cutting process is greatly improved, the phenomenon of deviation during the cutting of the fabric is avoided, the quality of the cut fabric is improved, the use cost is lower than that of the prior art which adopts the driving mode of multiple energized devices, the energy-saving and environment-friendly processing effect of the fabric is achieved, the use demand of small workshops is met, the moving plate moves up and down through the rotation of the threaded rod, at this time, one end of the moving plate is slidingly connected to the outer side of the fixing rod, at this time, the extrusion rod slides in the fixed tube, the tension generated by the contraction spring can continuously extrude the fabric roll through the extrusion plate, at this time, the plurality of rolling balls are rollingly connected between the fabric and the extrusion plate, thereby the effect of quickly limiting the fabric roll can be achieved, the phenomenon of the fabric roll rotating too fast during the pulling of the fabric is avoided, and the phenomenon of the fabric being pulled out too long is avoided.

[0016] 1. The staff starts the forward and reverse motors to drive the rotation of the transmission rod, the rotation of the transmission rod drives the rotation of the first rotating gear, the rotation of the first rotating gear drives the rotation of the two sets of second rotating gears, the rotation of the second rotating gear drives the rotation of the two sets of rotating rods, the rotation of the rotating rod drives the rotation of the worm, the rotation of the worm drives the rotation of the worm gear, and the rotation of the worm gear drives the rotation of the screw. Since the screw is threadedly connected inside the thread groove, the rotation of the screw drives the square column to slide inside the support frame. The movement of the square column drives the rubber pad to move downward through the connecting plate. At this time, the two sets of rubber pads move downward to squeeze and limit the fabric on the surface of the workbench, thereby achieving the effect of quickly fixing and limiting the fabric, greatly improving the stability of the fabric in the subsequent cutting process, avoiding the phenomenon of offset during the cutting process, and improving the quality of the fabric after cutting. Compared with the existing technology using multiple sets of powered devices to drive the method, the cost is lower, the fabric energy-saving and environmentally friendly processing effect is achieved, and the use needs of small workshops are met. The staff starts the electric telescopic rod to drive the cutting knife up and down, and the fabric is semi-automatically cut by the up and down movement of the cutting knife, greatly improving the fabric cutting efficiency;

[0017] 2. The staff rotates the threaded rod on the L plate and the first fixed block. At this time, the rotation of the threaded rod drives the movable plate to move up and down. At this time, one end of the movable plate is located on the outside of the fixed rod and is slidingly connected. The movement of the movable plate drives the movement of the fixed tube, and the movement of the fixed tube drives the downward movement of the extrusion rod. At this time, the extrusion plate squeezes the fabric roller. At this time, the extrusion rod is located inside the fixed tube and slides. At this time, the contraction spring contracts, and the tension generated by the contraction spring enables the extrusion plate to continue to squeeze the fabric roller. When the staff pulls the fabric onto the fabric roller, multiple sets of balls are rollingly connected to the fabric, so that the fabric roller can be quickly limited to avoid the fabric roller from rotating too fast during the pulling process, thereby avoiding the fabric from being pulled too long, bringing convenience to the staff when using it and improving the fabric loading speed. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a cross-sectional view of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the overall structure of the cutting mechanism in the present utility model;

[0020] Figure 3 This is an enlarged structural diagram of part A in the utility model;

[0021] Figure 4 This is an enlarged structural diagram of part B in the utility model;

[0022] Figure 5 It is a schematic diagram of the overall structure of the utility model.

[0023] In the figure: 1, support; 101, workbench; 102, frame; 103, fabric roller; 2, cutting mechanism; 201, mounting frame; 202, fixed plate; 203, fixed box; 204, support frame; 205, square column; 206, connecting plate; 207, rubber pad; 208, worm; 209, screw; 210, worm gear; 211, connecting box; 212, rotating rod; 213, transmission rod; 214, forward and reverse motor; 215, first rotating tooth; 216, second rotating tooth; 217, electric telescopic rod; 218, cutting knife; 219, scale; 220, threaded groove; 3, extrusion assembly; 301, L plate; 302, first fixed block; 303, threaded rod; 304, second fixed block; 305, fixed rod; 306, moving plate; 307, fixed tube; 308, extrusion rod; 309, contraction spring; 310, extrusion plate; 311, ball; 312, rotating block. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0025] Please refer to Figures 1-5 The present application provides a technical solution: a school uniform fabric cutting structure, comprising a support 1, the top end of the support 1 is provided with a workbench 101, one side of the top end of the workbench 101 is provided with a frame 102, and the inside of the frame 102 is rotatably connected with a fabric roller 103; the top end of the workbench 101 is provided with a cutting mechanism 2, and one side of the frame 102 is provided with an extrusion assembly 3.

[0026] The cutting mechanism 2 comprises a mounting frame 201 mounted on the top end of the workbench 101, a fixed plate 202 is mounted on the top end of the mounting frame 201, and the bottom end of the fixed plate 202 is symmetrically mounted with a fixed box 203, and the bottom end of the fixed box 203 is mounted with a supporting frame 204, and the bottom end of the supporting frame 204 is slidably connected with a square column 205, and the bottom end of the square column 205 is mounted with a connecting plate 206, and the bottom end of the connecting plate 206 is mounted with a rubber pad 207, and the inside of the fixed box 203 is rotatably connected with a worm 208, and the fixed box 203 and the supporting frame 204 are rotatably connected with a screw rod 209, and the top end of the screw rod 209 is mounted with a worm wheel 210, and the top end of the mounting frame 201 is mounted with a connecting box 211, and the inside of the connecting box 211 is symmetrically rotatably connected with a rotating rod 212, and the connecting box 211, the mounting frame 201 and the fixed plate 202 are rotatably connected with a transmission rod 213, and the top end of the transmission rod 213 is mounted with a reversible motor 214, and the bottom end of the transmission rod 213 is mounted with a first rotating tooth 215, and the corresponding end of the rotating rod 212 is mounted with a second rotating tooth 216, the worm 208 and the worm wheel 210 are meshed, the first rotating tooth 215 and the second rotating tooth 216 are meshed, and one end of the rotating rod 212 is fixedly connected with the worm 208, and a threaded groove 220 is formed in the top end of the square column 205, and the bottom end of the screw rod 209 is threadedly connected in the threaded groove 220, so that the fabric can be quickly fixed and limited, greatly improving the stability of the fabric in the subsequent cutting process, avoiding the phenomenon of deviation of the fabric during cutting, improving the quality of the cut fabric, and reducing the use cost compared with the prior art, realizing energy-saving and environment-friendly processing effect of the fabric, and meeting the use demand of small workshops.

[0027] The inside of the mounting frame 201 is mounted with an electric telescopic rod 217, and the bottom end of the electric telescopic rod 217 is mounted with a cutting knife 218. The staff drives the electric telescopic rod 217 to drive the cutting knife 218 to move up and down, and the cutting knife 218 moves up and down to cut the fabric semi-automatically, greatly improving the cutting efficiency of the fabric, and bringing convenience to the staff during use. One side of the workbench 101 is provided with a scale 219, and the staff can adjust the scale according to the scale on the scale 219 when pulling the fabric, so as to realize the effect of cutting the fabric to a fixed length.

[0028] The extrusion assembly 3 comprises an L-shaped plate 301 mounted on one side of the top end of the workbench 101, and a first fixed block 302 is mounted on the inner side of the L-shaped plate 301, and a threaded rod 303 is threadedly connected between the first fixed block 302 and the L-shaped plate 301, and a second fixed block 304 is mounted on the inner side of the L-shaped plate 301, and a fixed rod 305 is mounted between the second fixed block 304 and the L-shaped plate 301, and a moving plate 306 is threadedly connected to the outer side of the threaded rod 303, and the moving plate 306 is slidingly connected to the outer side of the fixed rod 305, and fixed tubes 307 are symmetrically mounted on the bottom end of the moving plate 306, and an extrusion rod 308 is slidingly connected to the inside of the bottom end of the fixed tube 307, and a contraction spring 309 is arranged in the inside of the fixed tube 307, and an extrusion plate 310 is mounted between the bottom ends of the extrusion rods 308, and a plurality of ball bearings 311 are rollingly connected in the inside of the bottom end of the extrusion plate 310, and a rotating block 312 is mounted on the top end of the threaded rod 303, and the tension generated by the contraction spring 309 can continuously extrude the fabric roll 103, and when the staff pulls the fabric on the fabric roll 103, a plurality of ball bearings 311 are rollingly connected with the fabric at this time, so that the fabric roll 103 can be quickly positioned, avoiding the phenomenon that the fabric roll 103 rotates too fast during the pulling process, thereby avoiding the phenomenon that the fabric is pulled out too long, bringing convenience to the staff during use, improving the fabric feeding speed, and facilitating the staff to rotate the threaded rod 303 through the design of the rotating block 312, bringing convenience to the staff during use.

[0029] Working principle: Before using the school uniform fabric cutting structure, the overall situation of the device needs to be checked to determine whether it can work normally, according to Figure 1 Figure 5 ​As shown, the fabric is pulled by the worker on the fabric roll 103, at this time the fabric roll 103 rotates inside the frame 102, the worker starts the forward and reverse motor 214 to drive the rotation of the transmission rod 213, the rotation of the transmission rod 213 drives the rotation of the first rotating tooth 215, the rotation of the first rotating tooth 215 drives the rotation of the two groups of second rotating teeth 216, the rotation of the second rotating teeth 216 drives the rotation of the two groups of rotating rods 212, the rotation of the rotating rods 212 drives the rotation of the worm 208, the rotation of the worm 208 drives the rotation of the worm gear 210, the rotation of the worm gear 210 drives the rotation of the screw rod 209, since the screw rod 209 is located inside the threaded groove 220 and is screwed, thus the rotation of the screw rod 209 drives the square column 205 to slide inside the support frame 204, the movement of the square column 205 drives the rubber pad 207 to move downward through the connecting plate 206, at this time the two groups of rubber pads 207 move downward to press and limit the fabric on the surface of the workbench 101, thus the effect of quickly fixing and limiting the fabric can be achieved, greatly improving the stability of the fabric in the subsequent cutting process, avoiding the phenomenon of deviation during fabric cutting, improving the quality of the fabric after cutting, compared with the existing technology, the use cost is lower, the energy-saving and environment-friendly processing effect of the fabric is realized, the use demand of small workshops is met, the worker starts the electric telescopic rod 217 to drive the up and down movement of the cutting knife 218, the up and down movement of the cutting knife 218 realizes the semi-automatic cutting effect of the fabric, greatly improves the fabric cutting efficiency, brings convenience to the worker during use, through the design of the scale ruler 219, the worker can adjust according to the scale on the scale ruler 219 when pulling the fabric, which can realize the effect of cutting the fabric to a fixed length;

[0030] The worker rotates the threaded rod 303 on the L plate 301 and the first fixed block 302, at this time the rotation of the threaded rod 303 drives the up and down movement of the moving plate 306, at this time one end of the moving plate 306 is located outside the sliding connection of the fixed rod 305, the movement of the moving plate 306 drives the movement of the fixed tube 307, the movement of the fixed tube 307 drives the downward movement of the extrusion rod 308, at this time the extrusion plate 310 extrudes the fabric roll 103, at this time the extrusion rod 308 slides inside the fixed tube 307, at this time the contraction spring 309 contracts, through the tension generated by the contraction spring 309, thus the extrusion plate 310 can continuously extrude the fabric roll 103, when the worker pulls the fabric on the fabric roll 103, at this time a plurality of balls 311 are in rolling connection with the fabric, thus the fabric roll 103 can be quickly limited, avoiding the phenomenon that the fabric roll 103 rotates too fast during the pulling process, thereby avoiding the phenomenon that the fabric is pulled out too long, bringing convenience to the worker during use, improving the fabric feeding speed, through the design of the rotating block 312, the worker can easily rotate the threaded rod 303, bringing convenience to the worker during use.

[0031] Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement to part of the technical features, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A cutting structure of school uniform fabric, comprising a support (1), the top end of the support (1) is provided with a workbench (101), one side of the top end of the workbench (101) is provided with a frame (102), and the inside of the frame (102) is rotatably connected with a fabric roller (103); characterized in that Further comprising: The top end of the workbench (101) is provided with a cutting mechanism (2), and one side of the frame (102) is provided with an extrusion assembly (3); Wherein, the cutting mechanism (2) comprises a mounting frame (201) mounted on the top end of the workbench (101), the top end of the mounting frame (201) is provided with a fixed plate (202), the bottom end of the fixed plate (202) is symmetrically provided with a fixed box (203), the bottom end of the fixed box (203) is provided with a supporting frame (204), the bottom end of the supporting frame (204) is slidably connected with a square column (205) inside, the bottom end of the square column (205) is provided with a connecting plate (206), the bottom end of the connecting plate (206) is provided with a rubber pad (207), the inside of the fixed box (203) is rotatably connected with a worm (208), the fixed box (203) and the supporting frame (204) are rotatably connected with a screw rod (209), the top end of the screw rod (209) is provided with a worm wheel (210) outside, the top end of the mounting frame (201) is provided with a connecting box (211) inside, the inside of both sides of the connecting box (211) is rotatably connected with a rotating rod (212) symmetrically, the connecting box (211), the mounting frame (201) and the fixed plate (202) are rotatably connected with a transmission rod (213), the top end of the transmission rod (213) is provided with a reversible motor (214), the bottom end of the transmission rod (213) is provided with a first rotating tooth (215), and the corresponding end of the rotating rod (212) is provided with a second rotating tooth (216).

2. The cutting structure of school uniform fabric according to claim 1, wherein: The inside of the top side of the mounting frame (201) is provided with an electric telescopic rod (217), and the bottom end of the electric telescopic rod (217) is provided with a cutting knife (218).

3. The cutting structure of school uniform fabric according to claim 1, wherein: The extrusion assembly (3) includes an L plate (301) mounted on one side of the top end of the workbench (101), and a first fixed block (302) is mounted on the inner side of the L plate (301), and a threaded rod (303) is threadedly connected between the first fixed block (302) and the L plate (301), and a second fixed block (304) is mounted on the inner side of the L plate (301), and a fixed rod (305) is mounted between the second fixed block (304) and the L plate (301), and a moving plate (306) is threadedly connected to the outer side of the threaded rod (303), and the moving plate (306) is slidingly connected to the outer side of the fixed rod (305), and fixed tubes (307) are symmetrically mounted on the bottom end of the moving plate (306), and extrusion rods (308) are slidingly connected inside the bottom end of the fixed tubes (307), and contraction springs (309) are arranged in the fixed tubes (307), and extrusion plates (310) are mounted between the bottom ends of the extrusion rods (308), and rolling balls (311) are rollingly connected inside the bottom end of the extrusion plates (310).

4. The cutting structure of school uniform fabric according to claim 1, wherein: A scale (219) is mounted on one side of the workbench (101).

5. The cutting structure of school uniform fabric according to claim 1, wherein: A threaded groove (220) is formed in the top end of the square column (205), and the bottom end of the screw rod (209) is threadedly connected inside the threaded groove (220).

6. The cutting structure of school uniform fabric according to claim 3, wherein: A rotating block (312) is mounted on the top end of the threaded rod (303).

7. The cutting structure of school uniform fabric according to claim 1, wherein: The worm (208) and the worm gear (210) are meshingly connected, the first rotating tooth (215) and the second rotating tooth (216) are meshingly connected, and one end of the rotating rod (212) is fixedly connected with the worm (208).

Images