Textile fabric cutting device

Abstract

A textile fabric cutting device comprises a workbench and a cleaning mechanism, a mounting frame is fixedly connected to the upper end of the workbench, a first air cylinder is fixedly mounted at the upper end of the mounting frame, the output end of the first air cylinder extends to the lower end of the mounting frame and is fixedly connected with a cutting knife, and the cleaning mechanism is mounted in the mounting frame. The cleaning mechanism comprises a cleaning box, and the cleaning box is located on the inner side of the mounting frame. Through the arrangement of the cleaning mechanism, a cleaning roller and bristles can be tightly attached to the cutting edge part of the cutting knife, all-directional cleaning is conducted, the cleanliness and sharpness of the cutting knife are ensured, and through the design of a collecting box and a cleaning groove, when the cleaning roller rotates to clean the cutting knife, the cutting knife can be conveniently cleaned; and bristles on the outer side of the cleaning roller can be cleaned, cleaning of the cleaning roller is guaranteed, and therefore the cleaning effect of the cleaning roller on the cutting knife is guaranteed, and fluff obtained after cleaning can be conveniently collected and treated.

Description

A textile fabric cutting device Technical Field

[0001] This utility model relates to the field of fabric cutting technology, specifically to a textile fabric cutting device. Background Technology

[0002] In the textile fabric processing industry, cutting is an indispensable process. Traditional textile fabric cutting methods mostly rely on manual operation, which is not only inefficient and difficult to guarantee cutting accuracy, but also poses safety hazards for workers who are in prolonged contact with sharp cutting tools. With the continuous development of automation technology, textile fabric cutting equipment has gradually achieved mechanization and automation, greatly improving cutting efficiency and accuracy.

[0003] When fabric fibers are cut or stretched, they may form tiny fiber bundles or lint. These lints are lightweight and small, making them easily attracted by airflow or static electricity. Since a large number of lints may be generated during the cutting process, and the cutting blade is in close contact with the fabric during operation, the lint may adhere to the cutting blade. The adhesion of lint may cause uneven cut edges, affecting the overall appearance of the fabric. The accumulation of lint may also affect the sharpness of the cutting blade, making cutting difficult, or even causing the fabric to tear instead of being cut cleanly. Summary of the Invention

[0004] To solve the above-mentioned technical problems, a textile fabric cutting device is provided. This technical solution solves the problem that the lint may adhere to the cutting blade, which may cause uneven cutting edges, affecting the overall aesthetics of the fabric. The accumulation of lint may also affect the sharpness of the cutting blade, making cutting difficult.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0006] A textile fabric cutting device includes a worktable and a cleaning mechanism. A mounting frame is fixedly connected to the upper end of the worktable. A first cylinder is fixedly mounted on the upper end of the mounting frame. The output end of the first cylinder extends to the lower end of the mounting frame and is fixedly connected to a cutting blade. The cleaning mechanism is installed inside the mounting frame. The cleaning mechanism includes a cleaning box located inside the mounting frame. Two sets of mounting plates are fixedly connected to the left and right sides of the cleaning box. A cleaning roller is rotatably connected between the two sets of mounting plates. A drive motor is fixedly mounted on the outer side of the mounting plates. The output end of the drive motor is fixedly connected to the cleaning roller. A buffer mechanism is installed in the middle of the upper end of the worktable. The buffer mechanism includes a buffer plate, which is slidably connected to the worktable.

[0007] Preferably, the cleaning mechanism further includes a servo motor and a drive screw. The drive screw is rotatably connected to the inner side of the mounting frame. A drive plate is fixedly connected to the lower end of the cleaning box. The drive plate is threadedly connected to the drive screw. The servo motor is fixedly installed on the outer side of the mounting frame. The output end of the servo motor is fixedly connected to the drive screw.

[0008] Preferably, the cleaning mechanism further includes a guide rod, which is fixedly connected to the inner side of the mounting bracket, and the drive plate is slidably connected to the guide rod.

[0009] Preferably, the cleaning box has a cleaning opening on its outer side, a collection box is slidably connected inside the cleaning box, the collection box has several sets of cleaning grooves on the side near the cleaning roller, and a handle is fixedly connected to the outer side of the collection box.

[0010] Preferably, the buffer mechanism includes a buffer box and several sets of slide rods. The buffer box is fixedly connected to the lower end of the workbench, the slide rods are slidably connected to the inside of the buffer box, the upper end of the slide rods is fixedly connected to the buffer plate, and a buffer spring is sleeved on the outside of the slide rods. The two ends of the buffer springs are fixedly connected to the buffer plate and the buffer box, respectively.

[0011] Preferably, a fixed frame is fixedly connected to both the left and right sides of the workbench, and a second cylinder is fixedly installed at the upper end of the fixed frame. The output end of the second cylinder extends to the lower end of the fixed frame and is fixedly connected to a pressure rod.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows: By setting up a cleaning mechanism, the cleaning roller and bristles can closely fit the cutting edge of the cutting blade for all-round cleaning, ensuring the cleanliness and sharpness of the cutting blade. The design of the collection box and cleaning groove allows the cleaning roller to clean the bristles on its own outer side while cleaning the cutting blade, ensuring the cleanliness of the cleaning roller itself. This, in turn, ensures the cleaning effect of the cleaning roller on the cutting blade. The cleaned lint can be easily collected and disposed of, avoiding pollution of the working environment and equipment by the lint.

[0013] By incorporating a buffer mechanism, the buffer plate and buffer spring can absorb the impact force when the cutting blade is pressed down, reducing the wear on the cutting blade and extending its service life. Attached Figure Description

[0014] Figure 1 is a schematic diagram of the overall structure of this utility model;

[0015] Figure 2 is a schematic diagram of the mounting bracket and cutting blade structure of this utility model;

[0016] Figure 3 is a schematic diagram of the cleaning mechanism structure of this utility model;

[0017] Figure 4 is a schematic diagram of the internal structure of the cleaning box of this utility model;

[0018] Figure 5 is a schematic diagram of the cleaning roller structure of this utility model;

[0019] Figure 6 is a schematic diagram of the collection box structure of this utility model;

[0020] Figure 7 is a schematic diagram of the buffer mechanism structure of this utility model.

[0021] The numbers on the map are:

[0022] 1. Workbench; 101. Mounting bracket; 102. First cylinder; 103. Fixing bracket; 104. Second cylinder; 105. Pressure rod; 106. Cutting blade;

[0023] 2. Cleaning mechanism; 201. Servo motor; 202. Drive screw; 203. Guide rod; 204. Cleaning box; 205. Drive plate; 206. Cleaning port; 207. Collection box; 208. Cleaning groove; 209. Handle; 210. Mounting plate; 211. Drive motor; 212. Cleaning roller;

[0024] 3. Buffer mechanism; 301. Buffer box; 302. Slide rod; 303. Buffer plate; 304. Buffer spring. Detailed Implementation

[0025] The following description is intended to disclose the present invention so that those skilled in the art can implement it. The preferred embodiments described below are merely examples, and other obvious variations will occur to those skilled in the art.

[0026] Example 1

[0027] Referring to Figures 1-7, a textile fabric cutting device includes a worktable 1 and a cleaning mechanism 2. A mounting frame 101 is fixedly connected to the upper end of the worktable 1. A first cylinder 102 is fixedly mounted on the upper end of the mounting frame 101. The output end of the first cylinder 102 extends to the lower end of the mounting frame 101 and is fixedly connected to a cutting blade 106. The cleaning mechanism 2 is installed inside the mounting frame 101. The cleaning mechanism 2 includes a cleaning box 204 located inside the mounting frame 101. Two sets of mounting plates 210 are fixedly connected to the left and right sides of the cleaning box 204. A cleaning roller 212 is rotatably connected between the two sets of mounting plates 210. A drive motor 211 is fixedly mounted on the outer side of the mounting plate 210. The output end of the drive motor 211 is fixedly connected to the cleaning roller 212. A buffer mechanism 3 is installed in the middle of the upper end of the worktable 1. The buffer mechanism 3 includes a buffer plate 303, which is slidably connected to the worktable 1.

[0028] In this solution, the fabric can be conveyed to the workbench 1 for cutting via an external conveying mechanism. The first cylinder 102 can drive the cutting blade 106 to move downward, thereby cutting the fabric. At the same time, the buffer mechanism 3 is located directly below the cutting blade 106. The cutting blade 106 moves downward and cooperates with the buffer plate 303 to cut the fabric. Through the sliding connection between the buffer plate 303 and the workbench 1, the buffer plate 303 can partially buffer the downward pressure of the cutting blade 106, thereby protecting the cutting blade 106 and extending its service life.

[0029] Furthermore, the cleaning box 204 can move inside the mounting frame 101, and the cleaning roller 212 is provided with bristles on the outside. When it is necessary to clean the blade part of the cutting blade 106, the cleaning box 204 drives the internal components to move, so that the cutting blade 106 is inside the cleaning box 204. At the same time, the drive motor 211 is started and drives the cleaning roller 212 to rotate. The two sets of cleaning rollers 212 can clean both sides of the cutting blade 106 at the same time, thereby ensuring the cleanliness of the cutting blade 106, ensuring the sharpness of the cutting blade 106, and preventing the lint on the outside of the cutting blade 106 from contaminating the fabric when the cutting blade 106 is cutting.

[0030] Example 2

[0031] Please refer to Figures 2-6. The cleaning mechanism 2 also includes a servo motor 201 and a drive screw 202. The drive screw 202 is rotatably connected to the inner side of the mounting bracket 101. The lower end of the cleaning box 204 is fixedly connected to a drive plate 205. The drive plate 205 is threadedly connected to the drive screw 202. The servo motor 201 is fixedly installed on the outer side of the mounting bracket 101. The output end of the servo motor 201 is fixedly connected to the drive screw 202.

[0032] The cleaning mechanism 2 also includes a guide rod 203, which is fixedly connected to the inner side of the mounting bracket 101, and the drive plate 205 is slidably connected to the guide rod 203.

[0033] The cleaning box 204 has a cleaning port 206 on its outer side, and a collection box 207 is slidably connected inside the cleaning box 204. Several sets of cleaning grooves 208 are opened on the side of the collection box 207 near the cleaning roller 212, and a handle 209 is fixedly connected to the outer side of the collection box 207.

[0034] In this solution, the servo motor 201 is electrically connected to an external power supply. The servo motor 201 can drive the drive screw 202 to move, thereby driving the cleaning box 204 to move through the drive plate 205 to clean the outside of the cutting blade 106.

[0035] Furthermore, a cleaning groove 208 is provided on the outer side of the collection box 207. The distribution of the cleaning groove 208 is similar to that of a comb commonly used in daily life. When the cleaning roller 212 rotates, the bristles on the outer side of the cleaning roller 212 can be cleaned through multiple sets of cleaning grooves 208, thereby ensuring the cleanliness of the cleaning roller 212 and thus ensuring the cleaning effect of the cleaning roller 212 on the cutting blade 106. The cleaned lint can be collected by the collection box 207. The collection box 207 can be slid out to the outside of the cleaning box 204 by the handle 209, so that the lint in the collection box 207 can be poured out and cleaned.

[0036] Furthermore, the cleaning port 206 matches the outer side of the cutting blade 106. Through the cleaning port 206 and with the movement of the cleaning box 204, the cutting blade 106 can be placed inside the cleaning box 204 for cleaning.

[0037] Example 3

[0038] Referring to Figure 7, the buffer mechanism 3 includes a buffer box 301 and several sets of slide rods 302. The buffer box 301 is fixedly connected to the lower end of the workbench 1. The slide rods 302 are slidably connected inside the buffer box 301. The upper end of the slide rods 302 is fixedly connected to the buffer plate 303. A buffer spring 304 is sleeved on the outer side of the slide rods 302. The two ends of the buffer spring 304 are fixedly connected to the buffer plate 303 and the buffer box 301, respectively.

[0039] In this design, the pressure on the buffer plate 303 can be buffered by the slide bar 302 and the buffer spring 304.

[0040] Referring to Figure 1, a fixed frame 103 is fixedly connected to both the left and right sides of the worktable 1. A second cylinder 104 is fixedly installed at the upper end of the fixed frame 103. The output end of the second cylinder 104 extends to the lower end of the fixed frame 103 and is fixedly connected to a pressure rod 105. The second cylinder 104 can drive the pressure rod 105 to move downward, thereby fixing the fabric on both sides of the cutting blade 106, preventing the fabric from moving when the cutting blade 106 is cutting, and improving the accuracy of fabric cutting.

[0041] The working principle and usage process of this utility model are as follows: When cutting fabric, the textile fabric to be cut is conveyed to the worktable 1 through an external conveying mechanism. At this time, the second cylinder 104 is activated, driving the pressure rod 105 to move downward, fixing the fabric on both sides of the cutting blade 106 to prevent the fabric from moving during the cutting process. Then, the first cylinder 102 is activated, driving the cutting blade 106 to move downward until the cutting blade 106 contacts the buffer plate 303 in the buffer mechanism 3, and cuts the fabric. The buffer plate 303 is slidably connected to the worktable 1, playing a buffering role when the cutting blade 106 is pressed down. When it is necessary to clean the cutting blade 106... During cleaning, the servo motor 201 starts and drives the drive screw 202 to rotate, which in turn drives the cleaning box 204 to move inside the mounting bracket 101 via the drive plate 205, so that the cleaning port 206 of the cleaning box 204 is aligned with the cutting blade 106. At the same time, the drive motor 211 inside the cleaning box 204 starts and drives the cleaning roller 212 to rotate. The bristles on the outside of the cleaning roller 212 clean the blade part of the cutting blade 106. The cleaned lint falls into the collection box 207 through the cleaning groove 208. When the lint in the collection box 207 accumulates to a certain extent, the collection box 207 is slid out of the cleaning box 204 through the handle 209 for emptying and cleaning.

[0042] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A textile fabric cutting device, comprising a worktable (1) and a cleaning mechanism (2), characterized in that: A mounting bracket (101) is fixedly connected to the upper end of the workbench (1). A first cylinder (102) is fixedly installed on the upper end of the mounting bracket (101). The output end of the first cylinder (102) extends to the lower end of the mounting bracket (101) and is fixedly connected to a cutting blade (106). A cleaning mechanism (2) is installed inside the mounting bracket (101). The cleaning mechanism (2) includes a cleaning box (204). The cleaning box (204) is located inside the mounting bracket (101). The interior of the cleaning box (204) is... Two sets of mounting plates (210) are fixedly connected on both the left and right sides. A cleaning roller (212) is rotatably connected between the two sets of mounting plates (210). A drive motor (211) is fixedly installed on the outer side of the mounting plate (210). The output end of the drive motor (211) is fixedly connected to the cleaning roller (212). A buffer mechanism (3) is installed in the middle of the upper end of the worktable (1). The buffer mechanism (3) includes a buffer plate (303). The buffer plate (303) is slidably connected to the worktable (1).

2. A textile fabric cutting device as claimed in claim 1, wherein: The cleaning mechanism (2) also includes a servo motor (201) and a drive screw (202). The drive screw (202) is rotatably connected to the inner side of the mounting bracket (101). The lower end of the cleaning box (204) is fixedly connected to a drive plate (205). The drive plate (205) is threadedly connected to the drive screw (202). The servo motor (201) is fixedly installed on the outer side of the mounting bracket (101). The output end of the servo motor (201) is fixedly connected to the drive screw (202).

3. The textile fabric cutting device according to claim 2, characterized in that: The cleaning mechanism (2) also includes a guide rod (203), which is fixedly connected to the inner side of the mounting bracket (101), and the drive plate (205) is slidably connected to the guide rod (203).

4. The textile fabric cutting device according to claim 1, characterized in that: The cleaning box (204) has a cleaning port (206) on its outer side. A collection box (207) is slidably connected inside the cleaning box (204). Several sets of cleaning grooves (208) are opened on the side of the collection box (207) near the cleaning roller (212). A handle (209) is fixedly connected to the outer side of the collection box (207).

5. The textile fabric cutting apparatus of claim 1, wherein: The buffer mechanism (3) includes a buffer box (301) and several sets of slide rods (302). The buffer box (301) is fixedly connected to the lower end of the workbench (1). The slide rods (302) are slidably connected to the inside of the buffer box (301). The upper end of the slide rods (302) is fixedly connected to the buffer plate (303). A buffer spring (304) is sleeved on the outside of the slide rods (302). The two ends of the buffer springs (304) are fixedly connected to the buffer plate (303) and the buffer box (301) respectively.

6. A textile fabric cutting apparatus as claimed in claim 1, wherein: The workbench (1) is fixedly connected to a fixed frame (103) on both the left and right sides. A second cylinder (104) is fixedly installed on the upper end of the fixed frame (103). The output end of the second cylinder (104) extends to the lower end of the fixed frame (103) and is fixedly connected to a pressure rod (105).

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