Fabric cutting device for textile fabric production

Abstract

The utility model discloses a fabric cutting device for textile fabric production, and belongs to the technical field of textile fabric production, the fabric cutting device comprises a workbench, a pressing mechanism and a cutting mechanism, the cutting mechanism comprises a fixing plate, a lifting plate and a cutting knife, electric push rods are fixedly installed on the two sides of the top of the fixing plate, and the lifting plate and the cutting knife are arranged on the workbench. The output ends of the two electric push rods are fixedly connected to the top of the lifting plate, and the cutting knife is fixedly installed at the bottom of the lifting plate. The pressing mechanism comprises a mounting frame, a pressing frame and a sliding frame, a plurality of parallel connecting plates are hinged to the interior of the mounting frame, and the bottoms of the connecting plates are hinged to the interior of the pressing frame. According to the fabric cutting device, the fabric can be pressed, fixed and tightened outwards in the fabric cutting process through the pressing mechanism, so that deviation in the cutting process is avoided, flatness of a notch is guaranteed, and the cutting quality is improved.

Description

Technical Field

[0001] This utility model relates to the field of textile fabric production technology, and in particular to a fabric cutting device for textile fabric production. Background Technology

[0002] Textile fabrics are materials used to make various garments and other textiles. They are processed through different fibers, weaving, dyeing, and other techniques. There are many types of textile fabrics, each with its unique characteristics and uses. Cotton fabrics are made from cotton yarn and have excellent breathability and moisture absorption, making them comfortable to wear. Common cotton fabrics include plain weave, poplin, and linen, and are widely used to make T-shirts, underwear, shirts, etc. Linen fabrics are made from various bast fibers and have high strength, good moisture absorption, and excellent thermal conductivity. Silk fabrics are woven from silkworm silk and are lightweight, soft, and smooth, possessing a noble and elegant quality. They are mainly used for making high-end clothing, such as cheongsams and evening gowns. Wool fabrics are woven from wool or cashmere and have good warmth retention and elasticity, with a soft hand feel. They are often used to make suits, coats, and formal wear.

[0003] Textile fabrics need to be cut according to requirements before sewing, thus requiring a cutting device. However, existing cutting devices require manual fixing of both ends of the fabric before cutting, which is cumbersome and results in poor cutting quality. Therefore, we propose a fabric cutting device for textile production to solve this problem. Utility Model Content

[0004] The purpose of this invention is to provide a fabric cutting device for textile fabric production, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A fabric cutting device for textile fabric production includes: a worktable, a pressing mechanism and a cutting mechanism. The cutting mechanism includes a fixed plate, a lifting plate and a cutting blade. Electric push rods are fixedly installed on both sides of the top of the fixed plate. The output ends of the two electric push rods are fixedly connected to the top of the lifting plate, and the cutting blade is fixedly installed at the bottom of the lifting plate.

[0007] The clamping mechanism includes a mounting frame, a clamping frame, and a sliding frame. Multiple parallel connecting plates are hinged inside the mounting frame. The bottom of each connecting plate is hinged inside the clamping frame, and a clamping pad is fixedly installed at the bottom of the clamping frame. A connecting rod is rotatably connected inside one of the connecting plates. The other end of the connecting rod is hinged inside the sliding frame, and the sliding frame is slidably connected inside the mounting frame.

[0008] The clamping mechanism is configured in two sets, which are symmetrically distributed. Two vertical plates are fixedly connected to the top of the mounting frame, and the same crossbeam is fixedly connected between the four vertical plates. A cylinder is fixedly installed on the top of the fixed plate, and a pressure sensor is fixedly connected to the output end of the cylinder. The bottom end of the pressure sensor is fixedly connected to the top of the crossbeam.

[0009] Preferably, each of the two sliding frames is fixedly connected to a compression spring on the side away from each other, and the other end of the compression spring is fixedly connected to the side wall of the corresponding mounting frame.

[0010] Preferably, an L-rod is fixedly installed on the top inner wall of the mounting frame, and the sliding frame is slidably sleeved on the outside of the L-rod.

[0011] Preferably, support rods are fixedly connected to both the front and rear sides of the fixed plate, the bottom end of the support rods is fixedly connected to the top of the workbench, and the lifting plate is slidably sleeved on the outside of the support rods.

[0012] Preferably, the top of the workbench is provided with a cutting groove, and a lower cutting blade is fixedly installed in the cutting groove.

[0013] Preferably, both the lifting plate and the fixing plate have vertical holes at their tops, and the vertical plate is slidably connected within the corresponding vertical holes.

[0014] Preferably, a support frame is fixedly connected to the bottom of the worktable, and a controller is provided on the front side of the worktable. The controller is connected to the cylinder, the electric push rod and the pressure sensor.

[0015] In this utility model, a fabric cutting device for textile fabric production is described. The fabric to be cut is placed on the worktable and its position is adjusted. Then, the cylinder is started to drive the crossbeam, vertical plate and two mounting frames to move downward. The mounting frames drive the pressing frame and pressing pad to move downward through the connecting plate. When the pressing pad contacts the fabric, the pressing frame stops moving downward and the mounting frame continues to move downward. Then, the two mounting frames are driven to move horizontally away from each other through the connecting plate, thereby tightening the fabric to both sides.

[0016] In this utility model, a fabric cutting device for textile fabric production monitors the resistance encountered by the crossbeam when it moves downward through a pressure sensor. When the value monitored by the pressure sensor reaches a preset amount, the controller stops the cylinder and starts the electric push rod. The electric push rod drives the lifting plate and the cutting knife to move downward, thereby cooperating with the lower cutting knife to achieve automatic cutting of the fabric.

[0017] This utility model has a reasonable structural design. The clamping mechanism can clamp and fix the fabric and stretch it outward during the fabric cutting process, thereby preventing the fabric from shifting during the cutting process and ensuring the flatness of the cut, thus improving the cutting quality. Attached Figure Description

[0018] Figure 1 This is a three-dimensional structural diagram of a fabric cutting device for textile fabric production proposed in this utility model.

[0019] Figure 2 This is a cross-sectional structural schematic diagram of a fabric cutting device for textile fabric production proposed in this utility model.

[0020] Figure 3 for Figure 2 Schematic diagram of a local structure in the middle;

[0021] Figure 4 for Figure 3 A magnified view of part A in the middle.

[0022] In the diagram: 1. Workbench; 101. Lower cutter; 2. Fixed plate; 201. Electric push rod; 202. Lifting plate; 203. Cutting blade; 204. Support rod; 3. Clamping mechanism; 301. Mounting frame; 302. Connecting plate; 303. Clamping frame; 304. Clamping pad; 305. Connecting rod; 306. Sliding frame; 307. Compression spring; 308. L-bar; 4. Vertical plate; 5. Cylinder; 6. Pressure sensor; 7. Controller. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0024] Reference Figure 1-4 A fabric cutting device for textile fabric production includes: a workbench 1, a pressing mechanism 3 and a cutting mechanism. The cutting mechanism includes a fixed plate 2, a lifting plate 202 and a cutting blade 203. Electric push rods 201 are fixedly installed on both sides of the top of the fixed plate 2. The output ends of the two electric push rods 201 are fixedly connected to the top of the lifting plate 202, and the cutting blade 203 is fixedly installed at the bottom of the lifting plate 202.

[0025] The clamping mechanism 3 includes a mounting frame 301, a clamping frame 303, and a sliding frame 306. Multiple parallel connecting plates 302 are hinged inside the mounting frame 301. The bottom of the connecting plate 302 is hinged inside the clamping frame 303, and a clamping pad 304 is fixedly installed on the bottom of the clamping frame 303. A connecting rod 305 is rotatably connected inside one of the connecting plates 302. The other end of the connecting rod 305 is hinged inside the sliding frame 306, and the sliding frame 306 is slidably connected inside the mounting frame 301.

[0026] The clamping mechanism 3 is set in two groups, and the two groups of clamping mechanisms 3 are symmetrically distributed. The top of the mounting frame 301 is fixedly connected to two vertical plates 4, and the four vertical plates 4 are fixedly connected to the same crossbeam. The top of the fixed plate 2 is fixedly installed with a cylinder 5, and the output end of the cylinder 5 is fixedly connected to a pressure sensor 6. The bottom end of the pressure sensor 6 is fixedly connected to the top of the crossbeam.

[0027] In this embodiment, compression springs 307 are fixedly connected to the sides of the two sliding frames 306 that are far apart from each other. The other end of the compression springs 307 is fixedly connected to the side wall of the corresponding mounting frame 301, thereby resetting the sliding frame 306. An L rod 308 is fixedly installed on the top inner wall of the mounting frame 301. The sliding frame 306 is slidably sleeved on the outside of the L rod 308, thereby guiding the sliding frame 306.

[0028] In this embodiment, support rods 204 are fixedly connected to both the front and rear sides of the fixed plate 2. The bottom end of the support rods 204 is fixedly connected to the top of the workbench 1, and the lifting plate 202 is slidably sleeved on the outside of the support rods 204.

[0029] In this embodiment, a cutting groove is provided on the top of the workbench 1, and a lower cutter 101 is fixedly installed in the cutting groove.

[0030] In this embodiment, both the top of the lifting plate 202 and the fixed plate 2 are provided with vertical holes, and the vertical plate 4 is slidably connected in the corresponding vertical hole, thereby guiding the vertical plate 4 and the lifting plate 202 to move up and down.

[0031] In this embodiment, a support frame is fixedly connected to the bottom of the workbench 1, and a controller 7 is provided on the front side of the workbench 1. The controller 7 is connected to the cylinder 5, the electric push rod 201 and the pressure sensor 6.

[0032] In this embodiment, during use, the fabric to be cut is placed on the workbench 1 and its position is adjusted. Then, the cylinder 5 is activated to drive the crossbeam, vertical plate 4, and two mounting frames 301 to move downward. The mounting frames 301 drive the pressing frame 303 and pressing pad 304 to move downward through the connecting plate 302. When the pressing pad 304 contacts the fabric, the pressing frame 303 stops moving downward, and the mounting frame 301 continues to move downward. Then, the connecting plate 302 drives the two mounting frames 301 to move horizontally away from each other, thereby tightening the fabric to both sides. The pressure sensor 6 monitors the resistance encountered by the crossbeam when it moves downward. When the value monitored by the pressure sensor 6 reaches the preset amount, the controller 7 controls the cylinder 5 to stop working and the electric push rod 201 to start. The electric push rod 201 drives the lifting plate 202 and the cutting blade 203 to move downward, thereby cooperating with the lower cutting blade 101 to realize the automatic cutting of the fabric.

[0033] The above provides a detailed description of a fabric cutting device for textile fabric production provided by this utility model. Specific embodiments have been used to illustrate the principle and implementation of this utility model. The descriptions of these embodiments are merely for the purpose of helping to understand the method and core idea of ​​this utility model. It should be noted that those skilled in the art can make various improvements and modifications to this utility model without departing from its principles, and these improvements and modifications also fall within the protection scope of the claims of this utility model.

Claims

1. A fabric cutting device for textile fabric production, characterized in that, Include: Workbench (1), pressing mechanism (3) and cutting mechanism, the cutting mechanism includes fixed plate (2), lifting plate (202) and cutting knife (203), the top of the fixed plate (2) is fixedly installed with electric push rod (201) on both sides, the output end of the two electric push rods (201) is fixedly connected to the top of the lifting plate (202), and the cutting knife (203) is fixedly installed at the bottom of the lifting plate (202); The pressing mechanism (3) includes a mounting frame (301), a pressing frame (303) and a sliding frame (306), a plurality of parallel connecting plates (302) are hinged in the mounting frame (301), the bottom of the connecting plate (302) is hinged in the pressing frame (303), and the bottom of the pressing frame (303) is fixedly installed with a pressing pad (304), one of the connecting plates (302) is rotatably connected with a connecting rod (305), the other end of the connecting rod (305) is hinged in the sliding frame (306), and the sliding frame (306) is slidably connected in the mounting frame (301); The pressing mechanism (3) is provided as two groups, the two groups of pressing mechanisms (3) are symmetrically distributed, and the top of the mounting frame (301) is fixedly connected with two vertical plates (4), the same horizontal beam is fixedly connected between the four vertical plates (4), the top of the fixed plate (2) is fixedly installed with a cylinder (5), the output end of the cylinder (5) is fixedly connected with a pressure sensor (6), and the bottom end of the pressure sensor (6) is fixedly connected to the top of the horizontal beam.

2. The fabric cutting device for textile fabric production according to claim 1, characterized in that, Two sliding frames (306) are fixedly connected with compression springs (307) away from each other, and the other end of the compression spring (307) is fixedly connected to the side wall of the corresponding mounting frame (301).

3. The fabric cutting device for textile fabric production according to claim 1, characterized in that, The L-shaped rod (308) is fixedly installed on the inner wall of the top of the mounting frame (301), and the sliding frame (306) is slidably connected outside the L-shaped rod (308).

4. The fabric cutting device for textile fabric production according to claim 1, characterized in that, The front and rear sides of the fixed plate (2) are fixedly connected with support rods (204), the bottom end of the support rod (204) is fixedly connected to the top of the workbench (1), and the lifting plate (202) is slidably connected outside the support rod (204).

5. The fabric cutting device for textile fabric production according to claim 1, characterized in that, The top of the workbench (1) is provided with a cutting groove, and a lower cutting knife (101) is fixedly installed in the cutting groove.

6. The fabric cutting device for textile fabric production according to claim 1, characterized in that, The top of the lifting plate (202) and the fixed plate (2) is provided with a vertical hole, and the vertical plate (4) is slidably connected in the corresponding vertical hole.

7. The fabric cutting device for textile fabric production according to claim 1, characterized in that, The bottom of the workbench (1) is fixedly connected with a support frame, and the front side of the workbench (1) is provided with a controller (7), and the controller (7) is signal connected with the cylinder (5), the electric push rod (201) and the pressure sensor (6).

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