Cloth positioning equipment for clothing cutting plate

Abstract

The utility model relates to the technical field of cloth positioning, and discloses cloth positioning equipment for a clothing cutting plate, which comprises an operating platform, two fixing frames are arranged on the top surface of the operating platform, the fixing frames are square-shaped, and a positioning structure is arranged on the top surface of the operating platform. Through the arrangement of the positioning structure, a worker flatly lays cloth on the operation table, the first motor is started to drive the bidirectional lead screw to rotate, the two fixing frames move to the position above the cloth according to the size of the cloth, then the first electric push rod is started to stretch out, and the first electric push rod pushes the pressing plate to preliminarily press and position the cloth; then a worker starts a second electric push rod to stretch out, the second electric push rod pushes a mounting frame to move downwards, and when the mounting frame moves downwards, fixing rollers on the bottom surfaces of two movable plates slide on the surface of the cloth and are far away from each other, so that the cloth between the two movable plates is tightened and flattened by the fixing rollers, and a tailoring area of the cloth between the two movable plates is free of wrinkles; therefore, the cloth positioning effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cloth positioning, in particular to a cloth positioning device for a clothing cutting plate. Background Art

[0002] Clothing is a general term for clothes, shoes, accessories, etc. For society, clothing has become a necessity for covering the body and decoration. When producing clothing, it is often necessary to cut the fabric. When cutting the fabric, the fabric needs to be positioned and fixed first to prevent the fabric from shifting during cutting.

[0003] An existing anti-dislocation cutting device for clothing production (publication number: CN215441148U) has at least the following disadvantages: the above-mentioned device drives the active sprocket to rotate forward and backward by adjusting the motor, and the active sprocket is connected to the driven sprocket through a transmission chain, so that the left and right driven sprockets respectively drive the two screws to rotate forward and backward synchronously, and the inner side of the threaded sleeve is threadedly connected with the screw, and the telescopic rod limits the threaded sleeve to follow the screw to make circular motion, and makes the threaded sleeve move up and down, driving the pressing plate to press the clothing fabric in a flat state, but the two pressing plates are fixed in position, and it is impossible to position and fix fabrics of different sizes, and if the stacked fabrics are positioned, the surface of the stacked fabrics is elastic, and the pressing plate pressing the surface of the stacked fabrics will cause the fabrics to sink and wrinkle, resulting in poor fabric positioning effect, which in turn causes the fabrics to be dislocated during cutting. For this reason, we propose the present utility model. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a cloth positioning device for a clothing cutting plate.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A cloth positioning device for clothing cutting panels comprises an operating table, wherein the top surface of the operating table is provided with two fixing frames, the fixing frames are in a U-shape, the top surface of the operating table is provided with a positioning structure, the positioning structure comprises a first electric push rod fixed on the top surface of the fixing frame, the telescopic end of the first electric push rod penetrates the top surface of the fixing frame and is fixed with a pressure plate, the inner wall sides of the fixing frame are respectively slidably arranged with the two sides of the operating table, the bottom surface of the operating table is rotatably provided with a bidirectional screw rod, and the positive and negative threads of the bidirectional screw rod are respectively threadedly connected with the fixing frame.

[0007] As a further solution of the utility model, a first motor is fixed to one side of the operating table, the output end of the first motor passes through one side of the operating table and is fixed to one end of the bidirectional screw rod, a mounting frame is provided on the top surface of the operating table, the mounting frame is in a mouth shape, and the inner walls of the mounting frame are respectively slidably arranged on both sides of the operating table, a second electric push rod is fixed to the inner bottom surface of the mounting frame, the telescopic end of the second electric push rod is fixed to the bottom surface of the operating table, and two movable plates are arranged inside the mounting frame for rotation, the two movable plates are arranged opposite to each other, and fixed rollers are fixed to the bottom surfaces of the two movable plates, and two tension springs are fixed between the two movable plates.

[0008] As a further solution of the utility model, a mounting strip is arranged between the two movable plates, and the two ends of the mounting strip are respectively fixed to the two sides of the inner wall of the mounting frame, the mounting strip is L-shaped, and a plurality of tooth grooves are provided on the top surface of the mounting strip, and a sliding hole is provided on one side of the mounting strip, and a connecting shaft is slidingly arranged inside the sliding hole, and a gear is fixed to one end of the connecting shaft, and the gear is meshed with the tooth groove, and a second motor is fixed to the other side of the mounting strip, and the output end of the second motor is fixed to one end of the connecting shaft, and a limit shell is rotatably arranged on one side of the gear, and the inner bottom surface of the limit shell is fitted with the bottom surface of the mounting strip, and a cutting knife is fixed to the bottom surface of the limit shell.

[0009] As a further solution of the utility model, a limiting ring is fixed on the outer circumferential wall of the connecting shaft, and limiting grooves are provided on the inner bottom surface and top surface of the sliding hole, and the limiting ring and the inner sliding arrangement of the limiting groove.

[0010] As a further solution of the utility model, a guide rod is fixed to the bottom surface of the operating table, and the guide rod is slidably inserted into one side of the two fixing frames.

[0011] As a further solution of the utility model, two limiting shafts are fixed to one side of the inner wall of the mounting frame, and the outer circumferential wall surfaces of the two limiting shafts are respectively fitted with the mutually close sides of the two movable plates.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] The cloth positioning device, through the setting of the positioning structure, the staff spreads the cloth on the operating table, starts the first motor to drive the bidirectional screw to rotate, so that the two fixed frames move to the top of the cloth according to the size of the cloth, and then starts the first electric push rod to extend, so that the first electric push rod pushes the pressure plate to preliminarily press and position the cloth, and then the staff starts the second electric push rod to extend, and the second electric push rod pushes the mounting frame downward, when the mounting frame moves downward, the fixed rollers on the bottom surfaces of the two movable plates slide on the cloth surface and move away from each other, so that the cloth between the two movable plates is tightened and flattened by the fixed rollers, so that the cutting area of ​​the cloth between the two movable plates is free of wrinkles, thereby improving the cloth positioning effect and preventing dislocation when cutting the cloth. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a structural schematic diagram of a cloth positioning device for a clothing cutting board proposed by the utility model;

[0015] Figure 2 This is a schematic diagram of the disassembled structure of a cloth positioning device for a clothing cutting board proposed by the utility model;

[0016] Figure 3 This is a schematic diagram of the split structure of the mounting frame of a cloth positioning device for a clothing cutting board proposed by the utility model;

[0017] Figure 4 The utility model is a schematic diagram of the split structure of the mounting strip of the cloth positioning device for the clothing cutting board.

[0018] In the figure: 1. operating table; 2. fixing frame; 201. first electric push rod; 202. pressure plate; 203. bidirectional screw rod; 3. mounting frame; 301. second electric push rod; 302. movable plate; 303. tension spring; 304. fixed roller; 4. mounting strip; 401. tooth groove; 402. sliding hole; 403. gear; 404. limit shell; 405. cutting knife; 406. connecting shaft; 5. limit ring; 501. limit groove; 6. guide rod; 7. limit shaft. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0020] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0021] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0022] Reference Figure 1-Figure 4 A cloth positioning device for clothing cutting panels comprises an operating table 1, wherein the top surface of the operating table 1 is provided with two fixing frames 2, the fixing frames 2 are in a mouth shape, and a positioning structure is provided on the top surface of the operating table 1, the positioning structure comprises a first electric push rod 201 fixed on the top surface of the fixing frame 2, the telescopic end of the first electric push rod 201 passes through the top surface of the fixing frame 2 and is fixed with a pressing plate 202, the inner walls of the fixing frame 2 are respectively slidably arranged with the two sides of the operating table 1, and a bidirectional screw rod 203 is rotatably arranged on the bottom surface of the operating table 1, and the positive and negative threads of the bidirectional screw rod 203 are respectively threadedly connected with the fixing frame 2.

[0023] In this embodiment, a first motor is fixed to one side of the operating table 1, and the output end of the first motor passes through one side of the operating table 1 and is fixed to one end of the bidirectional screw rod 203. A mounting frame 3 is provided on the top surface of the operating table 1. The mounting frame 3 is in the shape of a square. Both sides of the inner wall of the mounting frame 3 are respectively slidably arranged with both sides of the operating table 1. A second electric push rod 301 is fixed to the inner bottom surface of the mounting frame 3. The telescopic end of the second electric push rod 301 is fixed to the bottom surface of the operating table 1. Two movable plates 302 are arranged inside the mounting frame 3 for rotation. The two movable plates 302 are arranged opposite to each other. Fixed rollers 304 are fixed to the bottom surfaces of the two movable plates 302. Two tension springs 303 are fixed between the two movable plates 302. Through the setting of the positioning structure, the staff spreads the cloth on the operating table 1 and starts the first motor to drive the bidirectional screw rod 2 03 rotates, so that the two fixed frames 2 move to the top of the fabric according to the size of the fabric, and then the first electric push rod 201 is started to extend, so that the first electric push rod 201 pushes the pressure plate 202 to preliminarily press and position the fabric, and then the staff starts the second electric push rod 301 to extend, and the second electric push rod 301 pushes the mounting frame 3 to move down. When the mounting frame 3 moves down, the fixed rollers 304 on the bottom of the two movable plates 302 slide on the fabric surface and move away from each other, so that the fabric between the two movable plates 302 is tightened and flattened by the fixed rollers 304, so that there is no wrinkle in the cutting area of ​​the fabric between the two movable plates 302. After cutting is completed, the second electric push rod 301 shrinks, the mounting frame 3 moves up, and the two movable plates 302 are reset under the action of the tension spring 303, thereby improving the fabric positioning effect and preventing misalignment during fabric cutting.

[0024] In this embodiment, a mounting bar 4 is arranged between the two movable plates 302, and the two ends of the mounting bar 4 are respectively fixed to the two sides of the inner wall of the mounting frame 3, the mounting bar 4 is L-shaped, and a plurality of tooth grooves 401 are provided on the top surface of the mounting bar 4, and a sliding hole 402 is provided on one side of the mounting bar 4, and a connecting shaft 406 is slidably arranged inside the sliding hole 402, and a gear 403 is fixed to one end of the connecting shaft 406, and the gear 403 is meshed with the tooth groove 401, and a second motor is fixed to the other side of the mounting bar 4, and the output end of the second motor is fixed to one end of the connecting shaft 406, and a limit shell 404 is rotatably arranged on one side of the gear 403, and the limit shell 404 The inner bottom surface of the limit shell 404 fits with the bottom surface of the mounting strip 4, and a cutting knife 405 is fixed to the bottom surface of the limit shell 404. When the mounting frame 3 moves downward under the action of the second electric push rod 301, the cutting knife 405 follows and moves downward and is inserted into the cloth when the two movable plates 302 and the fixed roller 304 tighten and position the cloth. When the cloth is positioned, the staff starts the second motor, and the second motor drives the gear 403 to roll on a plurality of tooth grooves 401 through the connecting shaft 406, so that the gear 403 drives the limit shell 404 and the cutting knife 405 to move along the length direction of the mounting strip 4, thereby realizing rapid cutting of the positioned cloth.

[0025] In this embodiment, a limiting ring 5 is fixed to the outer circumferential wall of the connecting shaft 406, and limiting grooves 501 are provided on the inner bottom and top surfaces of the sliding hole 402. The limiting ring 5 and the internal sliding arrangement of the limiting groove 501, when the second motor drives the cutting knife 405 to move through the connecting shaft 406 and the gear 403, the coordinated use of the limiting ring 5 and the limiting groove 501 makes the movement more stable.

[0026] In this embodiment, a guide rod 6 is fixed to the bottom surface of the operating table 1, and the guide rod 6 is slidably inserted into one side of the two fixed frames 2. When the two fixed frames 2 move driven by the bidirectional screw rod 203, the guide rod 6 limits and guides the two fixed frames 2, thereby improving the stability of the fixed frames 2 when moving.

[0027] In this embodiment, two limit shafts 7 are fixed to one side of the inner wall of the mounting frame 3, and the outer circumferential wall surfaces of the two limit shafts 7 are respectively fitted with the mutually close sides of the two movable plates 302. When the movable plates 302 are reset under the action of the tension springs 303, the two limit shafts 7 limit the reset movable plates 302, so that the two movable plates 302 maintain a certain inclination after being reset, so that when the mounting frame 3 moves downward and the fixed rollers 304 come into contact with the cloth, the bottoms of the two movable plates 302 open quickly to tighten the cloth.

[0028] Working principle: During use, the staff spreads the cloth on the operating table 1, starts the first motor to drive the bidirectional screw rod 203 to rotate, so that the two fixed frames 2 move to the top of the cloth according to the size of the cloth, and then starts the first electric push rod 201 to extend, so that the first electric push rod 201 pushes the pressing plate 202 to initially press and position the cloth, and then the staff starts the second electric push rod 301 to extend, and the second electric push rod 301 pushes the mounting frame 3 to move downward, and when the mounting frame 3 moves downward, the two movable plates 302 bottom fixed rollers 30 4 slide on the surface of the cloth and move away from each other, so that the cloth between the two movable plates 302 is tightened and flattened by the fixed roller 304, so that the cutting area of ​​the cloth between the two movable plates 302 has no wrinkles. After cutting is completed, the second electric push rod 301 shrinks, the mounting frame 3 moves up, and the two movable plates 302 are reset under the action of the tension spring 303. When the mounting frame 3 moves down under the action of the second electric push rod 301, the cutting knife 405 moves down with it and inserts into the cloth when the two movable plates 302 and the fixed roller 304 tighten and position the cloth. The cloth is inserted into the cloth. When the cloth is positioned, the staff starts the second motor. The second motor drives the gear 403 to roll on the plurality of tooth grooves 401 through the connecting shaft 406, so that the gear 403 drives the limiting shell 404 and the cutting knife 405 to move along the length direction of the mounting strip 4, thereby realizing the rapid cutting of the positioned cloth. When the second motor drives the cutting knife 405 to move through the connecting shaft 406 and the gear 403, the cooperation of the limiting ring 5 and the limiting groove 501 makes the movement more stable. When the two fixed frames 2 move driven by the bidirectional screw rod 203, the guide rod 6 limits and guides the two fixed frames 2 to improve the stability of the fixed frames 2 when moving; when the movable plate 302 is reset under the action of the tension spring 303, the two limit shafts 7 limit the reset movable plate 302, so that the two movable plates 302 maintain a certain inclination after resetting, so that when the mounting frame 3 moves downward and the fixed roller 304 contacts the cloth, the bottom of the two movable plates 302 quickly opens to tighten the cloth.

[0029] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A cloth positioning device for a garment cutting plate, comprising an operating table (1), characterized in that: The top surface of the operating table (1) is provided with two fixing frames (2), the fixing frames (2) are in the shape of a square, and the top surface of the operating table (1) is provided with a positioning structure, the positioning structure comprising a first electric push rod (201) fixed on the top surface of the fixing frame (2), the telescopic end of the first electric push rod (201) passes through the top surface of the fixing frame (2) and is fixed with a pressure plate (202), the inner walls of the fixing frame (2) are respectively slidably arranged with the two sides of the operating table (1), and the bottom surface of the operating table (1) is rotatably provided with a bidirectional screw rod (203), and the positive and negative threads of the bidirectional screw rod (203) are respectively threadedly connected with the fixing frame (2).

2. The cloth positioning device for clothing cutting board according to claim 1, characterized in that: A first motor is fixed to one side of the operating table (1), the output end of the first motor passes through one side of the operating table (1) and is fixed to one end of the bidirectional screw rod (203), a mounting frame (3) is arranged on the top surface of the operating table (1), the mounting frame (3) is in the shape of a square, the inner walls of the mounting frame (3) are respectively slidably arranged with the two sides of the operating table (1), a second electric push rod (301) is fixed to the inner bottom surface of the mounting frame (3), the telescopic end of the second electric push rod (301) is fixed to the bottom surface of the operating table (1), two movable plates (302) are rotatably arranged inside the mounting frame (3), the two movable plates (302) are arranged opposite to each other, the bottom surfaces of the two movable plates (302) are both fixed with fixed rollers (304), and two tension springs (303) are fixed between the two movable plates (302).

3. The cloth positioning device for clothing cutting board according to claim 2, characterized in that: A mounting strip (4) is arranged between the two movable plates (302), and the two ends of the mounting strip (4) are respectively fixed to the two sides of the inner wall of the mounting frame (3), the mounting strip (4) is L-shaped, and a plurality of tooth grooves (401) are arranged on the top surface of the mounting strip (4), and a sliding hole (402) is arranged on one side of the mounting strip (4), and a connecting shaft (406) is slidably arranged inside the sliding hole (402), and a gear (403) is fixed to one end of the connecting shaft (406), and the gear (403) is meshed with the tooth groove (401), and a second motor is fixed to the other side of the mounting strip (4), and the output end of the second motor is fixed to one end of the connecting shaft (406), and a limit shell (404) is rotatably arranged on one side of the gear (403), and the inner bottom surface of the limit shell (404 is in contact with the bottom surface of the mounting strip (4), and a cutting knife (405) is fixed to the bottom surface of the limit shell (404).

4. The cloth positioning device for clothing cutting board according to claim 3, characterized in that: A limiting ring (5) is fixed on the outer circumferential wall of the connecting shaft (406), and limiting grooves (501) are provided on the inner bottom surface and the top surface of the sliding hole (402), and the limiting ring (5) and the limiting groove (501) are arranged to slide inside.

5. The cloth positioning device for clothing cutting board according to claim 4, characterized in that: A guide rod (6) is fixed to the bottom surface of the operating table (1), and the guide rod (6) is slidably inserted into one side of the two fixing frames (2).

6. The cloth positioning device for clothing cutting board according to claim 5, characterized in that: Two limiting shafts (7) are fixed to one side of the inner wall of the mounting frame (3), and the outer circular wall surfaces of the two limiting shafts (7) are respectively fitted with the mutually adjacent sides of the two movable plates (302).

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