A fabric cutting machine for garment making

Abstract

This utility model relates to the field of fabric cutting technology, specifically a fabric cutting machine for garment making. It includes a cutting table, a flattening mechanism, an air-blowing dust removal mechanism, and a guide rail. The flattening mechanism is located on top of the cutting table; the air-blowing dust removal mechanism is located on the side of the flattening mechanism; and the guide rail is slidably mounted on the flattening mechanism. Through the flattening mechanism, the pressing plate is pulled to hold down the middle part of the fabric. Then, a cylinder is activated, which moves a smoothing rod to remove wrinkles from the fabric and scrape away dust, pushing it into a collection box. This ensures the fabric remains flat during cutting, improving the accuracy of the cutting dimensions. It also prevents dust adhesion from altering the local thickness or coefficient of friction of the fabric, which could cause uneven resistance to the cutting blade during cutting, thus affecting cutting accuracy. This ensures the stability of the cutting process and reduces abnormal friction between the blade and the fabric, extending the blade's lifespan.

Description

Technical Field

[0001] This utility model relates to the field of fabric cutting technology, and in particular to a fabric cutting machine for garment making. Background Technology

[0002] Automatic cutting machines are used for cutting and slitting sheet materials in various industries. They do not require any molds and are controlled by system software. They can directly cut products. As long as the corresponding parameters are set on the operating platform, the computer transmits the corresponding instructions to the cutting machine, and the cutting machine will quickly cut according to the received design drawings. The automation level is high and the operation is simple.

[0003] Chinese Patent CN214362479U discloses a fabric cutting machine for garment manufacturing, including a table with a conveyor belt in the middle. A mounting plate is fixedly connected to the front left side of the table, and a second servo motor is fixedly connected to the top center of the mounting plate. The shaft of the second servo motor is fixedly connected to the front end of a straight rod. First bevel gears are fixedly connected to both the front and rear ends of the straight rod. First support blocks are fixedly connected to the left and right sides of the front center of the top of the table. In this invention, the rollers serve two purposes: firstly, they fix the fabric during cutting; secondly, they work with the conveyor belt to transport the fabric after cutting, achieving automated fabric cutting without manual assistance. This reduces the danger of cutting operations, simplifies and facilitates the process, and improves cutting accuracy and efficiency, making it worthy of widespread promotion.

[0004] However, the above-mentioned publicly available solutions have the following shortcomings: When using existing garment fabric cutting machines, the wrinkles on the fabric need to be smoothed out manually, which is time-consuming and laborious, and the smoothing effect is not good. At the same time, it is impossible to clean the dust on the guide rail, which affects the accuracy of the guide rail movement and the cutting effect. Utility Model Content

[0005] The purpose of this invention is to address the problem in the prior art that it is impossible to automatically smooth out wrinkles on fabric and clean dust from guide rails, and to propose a fabric cutting machine for garment making.

[0006] The technical solution of this utility model: A fabric cutting machine for garment making, including a cutting table; and further comprising: The flattening mechanism is located on top of the cutting table and is used to smooth and unfold the fabric laid on the cutting table, and scrape off and collect the dust on the fabric during the smoothing process. The air blowing dust removal mechanism is located on the side of the laying mechanism. It is used to drive the cutting machine to move and generate airflow to blow away the dust on it during the movement. The guide rail is slidably mounted on the laying mechanism. A pressing plate is provided on the outer side of the guide rail, and a smoothing rod is provided at both ends of the pressing plate. The inner side of the smoothing rod is slidably connected to the outer side of the guide rail. The pressing plate is used to press and fix the middle position of the fabric. The smoothing rod moves along the fabric under the drive of the laying mechanism to remove the wrinkles of the fabric. The side of the smoothing rod is set as a slope to facilitate the scraping off of dust on the fabric during the process of flattening the fabric.

[0007] Preferably, the tiling mechanism includes a pressing component and a smoothing component; The pressing component is located on the outside of the guide rail and is used to press and fix fabrics of different thicknesses. The smoothing component is located on the side of the pressing component and is used to move the smoothing rod to remove wrinkles from the fabric.

[0008] Preferably, the pressing assembly includes a connector, a connecting rod, a fixing plate, and a spring; The connector is located at the end of the cutting table, the connecting rod is located at the top of the pressing plate, the spring is located on the outside of the connecting rod, the fixing plate is located on the top of the spring, the inner side of the fixing plate and the outer side of the connecting rod are slidably connected, and the top of the connecting rod is provided with a pull rod.

[0009] Preferably, the smoothing assembly includes a fixed frame, a cylinder, a push rod, and a sliding rail; A fixed frame is located on the side of the connector, a cylinder is located inside the fixed frame, a push rod is located at the output end of the cylinder, a sliding rail is located at the end of the push rod away from the cylinder, a sliding member is slidably arranged on the inner side of the sliding rail, and a baffle is provided at the end of the sliding frame.

[0010] Preferably, a collection box is provided at the end of the cutting table.

[0011] Preferably, the tiling mechanism includes a support frame, an electric slide rail, an electric slider, and a traction block; The support frame is located on the top of the cutting table, the electric slide rail is located on the top of the support frame, the electric slider is slidably mounted on the electric slide rail, the traction block is located on the top of the electric slider, the end of the traction block away from the electric slider is provided with a vent pipe, the inner side of the electric slider is provided with a compression plate, and the side of the compression plate is provided with an airbag.

[0012] Preferably, it also includes a cutting assembly, which includes cylinder two, push rod two, mounting bracket and motor; Cylinder two is located at the bottom of the electric slider, push rod two is located at the output end of cylinder two, mounting bracket is located at the bottom of push rod two, motor is located on the side of mounting bracket, and a rotating shaft is located at the output end of the motor. A cutting blade is located on the outside of the rotating shaft.

[0013] Compared with the prior art, the present invention has the following beneficial technical effects: 1. By using the flattening mechanism, the pressing plate is pulled to hold down the middle part of the fabric. Then, cylinder one is activated, which drives the smoothing rod to move, thereby removing the wrinkles of the fabric and scraping off the dust on the fabric and pushing it into the collection box. This ensures that the fabric remains flat during cutting, improves the accuracy of the cutting dimensions, and avoids dust adhesion that changes the local thickness or coefficient of friction of the fabric, causing uneven resistance to the cutting blade during cutting, which would affect the cutting accuracy. This ensures the stability of the cutting process and also reduces abnormal friction between the blade and the fabric, extending the blade's life.

[0014] 2. With the air blowing dust removal mechanism, the electric slider drives the cutting blade to move horizontally. During the movement, the extrusion plate squeezes the airbag to generate airflow, thereby cleaning the dust in the electric slide rail. This ensures that the guide rail surface is clean, allowing the blade to move accurately along the preset path, avoiding cutting size deviations. At the same time, it ensures accurate sensor signals, improves cutting consistency, and reduces the scratching of particles on the guide rail, extending the service life of key components such as the guide rail and slider. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of one embodiment of the present utility model; Figure 2 This is a schematic diagram of the tiling mechanism; Figure 3 for Figure 2 Enlarged view of point A in the middle; Figure 4 This is a schematic diagram of the air blowing dust removal mechanism; Figure 5 This is a schematic diagram of the internal structure of the air blowing dust removal mechanism.

[0016] Reference numerals: 1. Cutting table; 201. Connector; 202. Guide rail; 203. Pressing plate; 204. Connecting rod; 205. Spring; 206. Pull rod; 207. Smoothing rod; 212. Cylinder 1; 213. Fixing frame; 214. Collection box; 215. Fixing plate; 208. Partition; 209. Sliding part; 210. Moving slide rail; 211. Push rod 1; 301. Support frame; 302. Electric slide rail; 303. Electric slider; 304. Traction block; 305. Air pipe; 306. Extrusion plate; 307. Airbag; 401. Cylinder 2; 402. Push rod 2; 403. Mounting frame; 404. Motor; 405. Rotating shaft; 406. Cutting blade. Detailed Implementation

[0017] Example 1 like Figures 1-3 As shown, the present invention proposes a fabric cutting machine for garment making, including a cutting table 1, a flattening mechanism, an air blowing dust removal mechanism, and a guide rail 202; The flattening mechanism is located on the top of the cutting table 1 and is used to smooth and unfold the fabric laid on the cutting table 1, and scrape off the dust on the fabric and collect it during the smoothing process. The air blowing dust removal mechanism is located on the side of the laying mechanism. It is used to drive the cutting machine to move and generate airflow to blow away the dust on it during the movement. The guide rail 202 is slidably mounted on the laying mechanism. A pressing plate 203 is provided on the outer side of the guide rail 202. Both ends of the pressing plate 203 are provided with smoothing rods 207. The inner side of the smoothing rods 207 is slidably connected to the outer side of the guide rail 202. The pressing plate 203 is used to press and fix the middle position of the fabric. The smoothing rods 207 move along the fabric under the drive of the laying mechanism to remove the wrinkles of the fabric. The side of the smoothing rods 207 is set as a slope to facilitate the removal of dust from the fabric during the process of flattening the fabric.

[0018] The laying mechanism includes a pressing component and a smoothing component; the pressing component is located on the outside of the guide rail 202 and is used to press and fix fabrics of different thicknesses; the smoothing component is located on the side of the pressing component and is used to move the smoothing rod 207 to remove wrinkles from the fabric. The pressing assembly includes a connector 201, a connecting rod 204, a fixing plate 215, and a spring 205. The connector 201 is located at the end of the cutting table 1, and its side is slidably connected to the end of the guide rail 202. The connecting rod 204 is located at the top of the pressing plate 203, and the spring 205 is located on the outside of the connecting rod 204. The fixing plate 215 is located at the top of the spring 205, and its inner side is slidably connected to the outer side of the connecting rod 204. The side of the fixing plate 215 is connected to the side of the support frame 301. A pull rod 206 is located at the top of the connecting rod 204. Pulling the pull rod 206 moves the pressing plate 203 through the connecting rod 204, thereby laying the fabric under the pressing plate 203. Then, the pull rod 206 is released, and the pressing plate 203 presses onto the fabric under the action of the spring 205, thereby fixing the fabric. The smoothing assembly includes a fixed frame 213, a cylinder 212, a push rod 211, and a sliding rail 210. The fixed frame 213 is located on the side of the connector 201, the cylinder 212 is located inside the fixed frame 213, the push rod 211 is located at the output end of the cylinder 212, the sliding rail 210 is located at the end of the push rod 211 away from the cylinder 212, a sliding member 209 is slidably arranged on the inner side of the sliding rail 210, and a baffle 208 is provided at the end of the sliding frame. The baffle 208 is located on the smoothing rod 207. The two ends are used to block dust when the smoothing rod 207 is cleaning dust, so as to prevent dust from leaking to the edge and making it inconvenient to collect. When the pressing plate 203 moves upward, the smoothing rod 207 moves upward together through the guide rail 202. The cylinder 212 is activated, and the cylinder 212 drives the push rod 211 to move. The push rod 211 drives the moving slide rail 210 to move. When the moving slide rail 210 moves, it drives the smoothing rod 207 to move through the sliding part 209, so that the smoothing rod 207 moves along the fabric to flatten the fabric and remove wrinkles.

[0019] A collection box 214 is provided at the end of the cutting table 1. The side of the collection box 214 near the cutting table 1 is set as an inclined surface, and the bottom of the connector 201 is set as an inclined surface. The waste cleaned up by the smoothing rod 207 is guided to fall into the collection box 214 through these inclined surfaces.

[0020] Example 2 like Figures 4-5 As shown, this utility model proposes a fabric cutting machine for garment making. Compared with Embodiment 1, this embodiment details the structure of the flat-laying mechanism.

[0021] The tiling mechanism includes a support frame 301, an electric slide rail 302, an electric slider 303, and a traction block 304. The support frame 301 is located on top of the cutting table 1, the electric slide rail 302 is located on top of the support frame 301, the electric slider 303 is slidably mounted on the electric slide rail 302, the traction block 304 is located on top of the electric slider 303, a vent pipe 305 is provided at the end of the traction block 304 away from the electric slider 303, a compression plate 306 is provided on the inner side of the electric slider 303, and an airbag 307 is provided on the side of the compression plate 306. 7. The end away from the extrusion plate 306 is directly opposite the vent pipe 305. The vent pipe 305 is an elastic pipe, so the electric slider 303 can drive the vent pipe 305 to move through the traction block 304. When the electric slider 303 slides on the electric slide rail 302, it drives the extrusion plate 306 to move. When the extrusion plate 306 moves, it extrudes the air bag 307. After the air bag 307 is extruded, it generates airflow. The airflow is blown out through the vent pipe 305. The electric slide rail 302 has slots on both sides, and dust can be discharged through the slots, thereby treating the dust in the electric slide rail 302.

[0022] The cutting assembly includes a second cylinder 401, a second push rod 402, a mounting bracket 403, and a motor 404. The second cylinder 401 is located at the bottom of the electric slider 303, the second push rod 402 is located at the output end of the second cylinder 401, the mounting bracket 403 is located at the bottom of the second push rod 402, and the motor 404 is located on the side of the mounting bracket 403. A cutting blade 406 is located on the outside of the rotating shaft 405. When the second cylinder 401 and the motor 404 are activated, the second cylinder 401 moves the mounting bracket 403 via the second push rod 402, thereby adjusting the vertical cutting position. When the electric slider 303 moves, it adjusts the horizontal cutting position. The second motor 404 drives the cutting blade 406 to rotate via the rotating shaft 405, thereby cutting the fabric.

[0023] In summary, when using this utility model, pulling the lever 206 causes the pressing plate 203 to move upward via the connecting rod 204, laying the fabric below the pressing plate 203. Then, releasing the lever 206 causes the pressing plate 203 to press onto the fabric under the action of the spring 205, thus fixing the middle part of the fabric. Activating the cylinder 212 causes the push rod 211 to move, which in turn moves the sliding rail 210. As the sliding rail 210 moves, it drives the smoothing rod 207 to move via the sliding member 209. This causes the smoothing rod 207 to move along the fabric, flattening it and removing wrinkles. Simultaneously, it scrapes and cleans the dust from the fabric. The dust falls into the collection box 214 when it reaches the edge of the cutting table 1. Then, cylinder 212 stops running, and smoothing rod 207 presses and fixes both ends of the fabric. Then, electric slider 303, cylinder 401 and motor 404 are started. When electric slider 303 slides on electric slide rail 302, it drives extrusion plate 306 to move. When extrusion plate 306 moves, it extrudes airbag 307 to generate airflow. The airflow is blown out through vent pipe 305, and dust is discharged through the slot on electric slide rail 302, thereby treating the dust in electric slide rail 302. After moving to the working position, cylinder 401 drives mounting bracket 403 to move through push rod 402 to adjust the vertical cutting position. Motor 404 drives cutting blade 406 to rotate through shaft 405 to cut the fabric.

[0024] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited thereto. Various changes can be made within the scope of knowledge possessed by those skilled in the art without departing from the spirit of the present invention.

Claims

1. A cloth cutting machine for making clothes, comprising a cutting table (1); characterized in that, Also includes: The flattening mechanism is set on the top of the cutting table (1) to smooth and unfold the fabric laid on the cutting table (1) and scrape off the dust on the fabric during the smoothing process. The air blowing dust removal mechanism is located on the side of the laying mechanism. It is used to drive the cutting machine to move and generate airflow to blow away the dust on it during the movement. The guide rail (202) is slidably mounted on the laying mechanism. A pressing plate (203) is provided on the outer side of the guide rail (202). Both ends of the pressing plate (203) are provided with smoothing rods (207). The inner side of the smoothing rod (207) is slidably connected to the outer side of the guide rail (202). The pressing plate (203) is used to press and fix the middle position of the fabric. The smoothing rod (207) moves along the fabric under the drive of the laying mechanism to remove the wrinkles of the fabric. The side of the smoothing rod (207) is set as a slope to facilitate the removal of dust from the fabric during the process of flattening the fabric.

2. The cloth cutting machine for tailoring according to claim 1, wherein, The tiling mechanism includes a pressing component and a smoothing component; The pressing component is located on the outside of the guide rail (202) and is used to press and fix fabrics of different thicknesses. The smoothing component is located on the side of the pressing component and is used to move the smoothing rod (207) to remove wrinkles from the fabric.

3. The cloth cutting machine for tailoring as claimed in claim 2 wherein, The pressing assembly includes a connector (201), a connecting rod (204), a fixing plate (215), and a spring (205); A connector (201) is located at the end of the cutting table (1), a connecting rod (204) is located at the top of the pressing plate (203), a spring (205) is located on the outside of the connecting rod (204), a fixing plate (215) is located on the top of the spring (205), the inner side of the fixing plate (215) and the outer side of the connecting rod (204) are slidably connected, and a pull rod (206) is provided on the top of the connecting rod (204).

4. The fabric cutting machine for garment making according to claim 3, characterized in that, The smoothing assembly includes a fixed frame (213), a cylinder (212), a push rod (211), and a sliding rail (210). The fixed frame (213) is located on the side of the connector (201), the cylinder (212) is located on the inside of the fixed frame (213), the push rod (211) is located at the output end of the cylinder (212), the movable slide rail (210) is located at the end of the push rod (211) away from the cylinder (212), the sliding slide rail (210) is slidably provided with a sliding member (209) on the inside, and the end of the sliding frame is provided with a baffle plate (208).

5. The cloth cutting machine for tailoring as claimed in claim 1 wherein, A collection box (214) is provided at the end of the cutting table (1).

6. The cloth cutting machine for tailoring as claimed in claim 1 wherein, The tiling mechanism includes a support frame (301), an electric slide rail (302), an electric slider (303), and a traction block (304). A support frame (301) is set on the top of the cutting table (1), an electric slide rail (302) is set on the top of the support frame (301), an electric slider (303) is slidably set on the electric slide rail (302), a traction block (304) is set on the top of the electric slider (303), a vent pipe (305) is provided at the end of the traction block (304) away from the electric slider (303), a squeezing plate (306) is provided on the inner side of the electric slider (303), and an air bag (307) is provided on the side of the squeezing plate (306).

7. The cloth cutting machine for tailoring as claimed in claim 6 wherein, It also includes a cutting assembly, which includes cylinder two (401), push rod two (402), mounting bracket (403) and motor (404). Cylinder 2 (401) is located at the bottom of electric slider (303), push rod 2 (402) is located at the output end of cylinder 2 (401), mounting bracket (403) is located at the bottom of push rod 2 (402), motor (404) is located on the side of mounting bracket (403), and a rotating shaft (405) is provided at the output end of motor (404), and a cutting blade (406) is provided on the outside of rotating shaft (405).

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