Chiffon fabric cutting device

Abstract

The utility model discloses a chiffon fabric cutting device, including chiffon fabric cutting table, the both ends of chiffon fabric cutting table all are fixedly connected with the mounting panel, the top of two mounting panels all slidingly installed have the adjusting shaft, the bottom between two adjusting shafts is fixedly connected with the down pressure plate, one support foot's inboard fixed mounting has the drive motor, the top between two adjusting shafts is fixedly connected with the synchronous board, and the both sides of synchronous board all are fixedly connected with a pair of extension board, and the end between a pair of extension board is fixedly connected with the linkage board, is provided with cutting anti -displacement subassembly on the linkage board, in the utility model, through the pressing piece, can apply even pressing force to chiffon fabric, and cooperate with the elbow foot block of two ends and present ninety degrees angle and form mechanical limit to chiffon fabric cutting table edge clamping, realize pressing and add the fixed function of location, effectively offset the traction and extrusion of cutting tool when cutting, solve the problem that the fabric wrinkle, displacement of the poor fixed effect of existing device, guarantee the stable state of fabric in the cutting process.

Description

Technical Field

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

[0002] Chiffon fabric cutting equipment is a key processing tool in the textile, apparel, and home textile manufacturing industries. Its core function is to precisely cut lightweight, soft chiffon fabric into specific sizes and shapes according to production needs, laying the foundation for subsequent sewing and processing steps. Its quality directly affects the cutting accuracy and smoothness of the finished product, and is crucial to production efficiency and product quality.

[0003] However, existing chiffon fabric cutting devices have significant technical defects: chiffon fabric itself is thin, smooth, and easily deformed, while existing devices are not good at fixing the fabric and lack a targeted stable fixing mechanism. During the cutting process, the fabric is easily affected by the traction force of the blade, resulting in wrinkles and damaging the smoothness of the fabric. At the same time, the blade exerts a direct compressive force on the fabric at the moment of downward cutting. This compressive force can easily cause the fabric to shift and cannot maintain a stable state during the cutting process. This problem directly affects the cutting accuracy, resulting in quality problems such as uneven cuts and dimensional deviations, and increasing the difficulty of subsequent processing. To address this, we propose a chiffon fabric cutting device. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a chiffon fabric cutting device.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a chiffon fabric cutting device, comprising a chiffon fabric cutting table, two support feet fixedly provided at the bottom of the chiffon fabric cutting table, mounting plates fixedly connected to both ends of the chiffon fabric cutting table, adjusting shafts slidably mounted on the top of the two mounting plates, a pressure plate fixedly connected between the bottom ends of the two adjusting shafts, a drive motor fixedly mounted on the inner side of one of the support feet, a synchronization plate fixedly connected between the top ends of the two adjusting shafts, a pair of extension plates fixedly connected to both sides of the synchronization plate, a linkage plate fixedly connected between the ends of the pair of extension plates, and a cutting anti-displacement component provided on the linkage plate.

[0006] Preferably, a lower pressure arm is fixedly connected to the upper output shaft of the drive motor above the lower pressure plate, and both ends of the lower pressure arm are arc-shaped.

[0007] Preferably, the bottom ends of the two adjusting shafts slide out of the bottom of the two mounting plates respectively, and a synchronization spring is sleeved on the outer wall of each of the two adjusting shafts between the mounting plate and the synchronization plate.

[0008] Preferably, a fabric cutting blade is fixedly connected to the bottom of each of the two linkage plates, a vertical fixing shaft is fixedly connected to the top of each of the two linkage plates at the corresponding middle position, and a top cover is fixedly connected to the top of each of the two fixing shafts.

[0009] Preferably, a partition plate is slidably sleeved on the outer wall of both fixed shafts, and a return spring is sleeved between the top cover and the partition plate on the outer wall of both fixed shafts.

[0010] Preferably, the cutting anti-displacement assembly includes an anti-displacement plate, a pressure strip, and a corner block. A pair of anti-displacement plates extending to the bottom of the two linkage plates are slidably installed on the top of each linkage plate. The inner sides of each pair of anti-displacement plates are fixedly connected to both sides of the interlocking plate. The fabric cutting blade is disposed between the pair of anti-displacement plates. A pressure strip is fixedly connected to the bottom of each anti-displacement plate. Corner blocks are fixedly connected to both ends of each pressure strip. The included angle between the corner block and the pressure strip is ninety degrees.

[0011] The beneficial effects of this utility model are:

[0012] 1. When in use, this utility model applies uniform pressure to the chiffon fabric through the pressure strip, and the corner blocks with a 90-degree angle at both ends engage with the edge of the chiffon fabric cutting table to form a mechanical limit, realizing the function of pressing and limiting fixation. This effectively counteracts the traction and squeezing force of the blade during cutting, solves the problem of poor fixation effect of existing devices leading to fabric wrinkles and displacement, and ensures the stability of the fabric during the cutting process.

[0013] 2. When this utility model is in use, the linkage plate moves down and drives the anti-displacement plate and the interlayer plate to slide, so that the return spring is compressed and continuously applies downward elastic pressure, so that the pressing pressure of the pressure strip on the fabric gradually increases with the pressing process, realizing the gradual fixing function of the fabric from initial fixing to tight fixing, avoiding damage to the thin chiffon fabric due to excessive instantaneous pressure, and further improving the fixing stability. Attached Figure Description

[0014] To more clearly illustrate the technical solution of this utility model, the drawings used in the description of the specific embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the anti-displacement plate and the interlayer plate of this utility model;

[0017] Figure 3 This is a schematic diagram of the lower pressure arm of this utility model;

[0018] Figure 4 This utility model Figure 2 A magnified view of a portion of point A in the middle.

[0019] The attached figures are labeled as follows:

[0020] 1. Chiffon fabric cutting table; 2. Support legs; 3. Mounting plate; 4. Adjusting shaft; 5. Lower pressure plate; 6. Drive motor; 7. Lower pressure arm; 8. Synchronization plate; 9. Extension plate; 10. Linkage plate; 11. Top cover; 12. Anti-displacement plate; 13. Return spring; 14. Fabric cutting knife; 15. Pressure strip; 16. Corner block; 17. Synchronization spring; 18. Interval plate; 19. Fixed shaft. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0022] like Figures 1-4 As shown, a chiffon fabric cutting device is disclosed, including a chiffon fabric cutting table 1. Two support feet 2 are fixedly provided at the bottom of the chiffon fabric cutting table 1. Mounting plates 3 are fixedly connected to both ends of the chiffon fabric cutting table 1. Adjusting shafts 4 are slidably installed on the top of the two mounting plates 3. A pressure plate 5 is fixedly connected between the bottom ends of the two adjusting shafts 4. A drive motor 6 is fixedly installed on the inner side of one of the support feet 2. A synchronization plate 8 is fixedly connected between the top ends of the two adjusting shafts 4. A pair of extension plates 9 are fixedly connected to both sides of the synchronization plate 8. A linkage plate 10 is fixedly connected between the ends of the pair of extension plates 9. A cutting anti-displacement component is provided on the linkage plate 10.

[0023] The output shaft of the drive motor 6 is fixedly connected to the upper part of the lower pressure plate 5, and both ends of the lower pressure arm 7 are arc-shaped.

[0024] The bottom ends of the two adjusting shafts 4 extend out of the bottom of the two mounting plates 3 respectively. The outer walls of the two adjusting shafts 4 are fitted with synchronous springs 17 between the mounting plates 3 and the synchronous plate 8. After cutting, the synchronous springs 17 can drive the synchronous plate 8 and the adjusting shafts 4 to reset. The reset springs 13 can push the interlayer plate 18, the anti-displacement plate 12, the pressure strip 15, and the fabric cutting blade 14 to automatically reset without manual intervention, simplifying the operation process, ensuring rapid connection of subsequent cutting operations, and improving production continuity.

[0025] The bottom of each of the two linkage plates 10 is fixedly connected to a fabric cutting blade 14, and the top of each of the two linkage plates 10 is fixedly connected to a vertical fixing shaft 19 at the corresponding middle position. The top of each of the two fixing shafts 19 is fixedly connected to a top cover 11.

[0026] Both fixed shafts 19 have slidably fitted with interlayer plates 18 on their outer walls. Both fixed shafts 19 have reset springs 13 fitted between the top cover 11 and the interlayer plates 18 on their outer walls. When the linkage plate 10 moves down, it drives the anti-displacement plate 12 and the interlayer plates 18 to slide along the fixed shafts 19, which compresses the reset springs 13 and generates continuous elastic pressure. This allows the pressure of the pressure strip 15 on the fabric to gradually increase, achieving a gradual process from initial fixation to tight fixation of the fabric. This not only improves the fixation effect but also avoids damage to the lightweight chiffon fabric due to excessive instantaneous pressure.

[0027] The anti-displacement component for cutting includes an anti-displacement plate 12, a pressure strip 15, and a corner block 16. A pair of anti-displacement plates 12 extending to the bottom of the two linkage plates 10 are slidably installed on the top of each linkage plate 10. The inner sides of the pair of anti-displacement plates 12 are fixedly connected to both sides of the partition plate 18. The fabric cutting blade 14 is disposed between the pair of anti-displacement plates 12. The pressure strip 15 is fixedly connected to the bottom of the anti-displacement plate 12. The pressure strip 15 can apply uniform pressing pressure to the chiffon fabric. The corner block 16 forms a 90-degree angle with the pressure strip 15 and engages with the edge of the chiffon fabric cutting table 1, forming a pressing and limiting fixation, which can effectively resist the traction and squeezing force of the blade during cutting, prevent the fabric from wrinkling or shifting, and ensure the stability of the fabric during the cutting process. The corner blocks 16 are fixedly connected to both ends of the pressure strip 15, and the angle between the corner block 16 and the pressure strip 15 is 90 degrees.

[0028] Working principle: First, lay the chiffon fabric to be cut flat on the top of the chiffon fabric cutting table 1 to ensure that the fabric surface is flat and wrinkle-free. At the same time, place the two sides of the fabric on the outside of the two fabric cutting blades 14 to avoid the blades from contacting non-target areas of the fabric during cutting. Start the drive motor 6. The output shaft of the drive motor 6 drives the lower pressure arm 7 to rotate around the output shaft. Because the two ends of the lower pressure arm 7 are arc-shaped, it will gradually press down on the lower pressure plate 5 during rotation. After the lower pressure plate 5 is subjected to force, it will drive the adjusting shafts 4 at both ends to slide down along the reserved channel of the mounting plate 3. At this time, the synchronous plate 8 moves down synchronously with the adjusting shaft 4. The synchronous spring 17 between the synchronous plate 8 and the mounting plate 3 is compressed and stored to provide power for subsequent reset. The synchronous plate 8 drives the two linkage plates 10 to move down synchronously through the extension plates 9 on both sides. When the pressure strip 15 at the bottom of the linkage plate 10 contacts the surface of the chiffon fabric, the pressure strip 15 first applies uniform pressure to the fabric to achieve the initial pressing and fixing of the fabric. At the same time, the corner blocks 16 at both ends of the pressure strip 15 will be engaged at the edge of the chiffon fabric cutting table 1 to form a mechanical limit and prevent the pressure strip 15 from shifting itself. As the linkage plate 10 continues to move downward, it slides relative to the anti-displacement plate 12. The anti-displacement plate 12 drives the interlayer plate 18 to slide upward along the fixed axis 19. The return spring 13 between the interlayer plate 18 and the top cover 11 is compressed. During this process, the pressing force of the pressure strip 15 on the fabric gradually increases, achieving tight fixation of the fabric and effectively offsetting the traction and squeezing forces during subsequent cutting. The linkage plate 10 continues to move downward. When the pressure strip 15 has completely pressed the chiffon fabric and there is no risk of displacement, the fabric cutting blade 14 at the bottom of the linkage plate 10 comes into contact with the fabric. With the continuous transmission of downward pressing force, the fabric cutting blade 14 accurately cuts the fixed chiffon fabric. Since the fabric has been fully secured by the pressure strip 15 and the corner block 16 before cutting, the fabric is completely secured. With the orientation fixed, the fabric will not wrinkle due to the traction force of the blade during the cutting process, nor will it shift due to the downward squeezing force of the blade, ensuring a neat and accurate cut. After the fabric is cut, the output shaft of the drive motor 6 is reversed, and the lower pressure arm 7 gradually releases the pressure on the lower pressure plate 5. At this time, the synchronous spring 17 pushes the synchronous plate 8 upward under its own rebound force, driving the adjusting shaft 4 and the lower pressure plate 5 to return to the initial position. At the same time, the return spring 13 pushes the interlayer plate 18 to slide downward, driving the pressure strip 15, the corner block 16 and the fabric cutting blade 14 to return synchronously through the anti-displacement plate 12, releasing the fixation of the fabric after cutting. Finally, the cut chiffon fabric can be taken out, and the device returns to standby mode, waiting for the next cutting operation.

[0029] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to any specific implementation. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A chiffon fabric cutting device, comprising a chiffon fabric cutting table (1), characterized in that: The bottom of the chiffon fabric cutting table (1) is fixedly provided with two support feet (2). Both ends of the chiffon fabric cutting table (1) are fixedly connected with mounting plates (3). The top of the two mounting plates (3) are slidably installed with adjusting shafts (4). The bottom ends of the two adjusting shafts (4) are fixedly connected with a pressure plate (5). The inner side of one of the support feet (2) is fixedly installed with a drive motor (6). The top ends of the two adjusting shafts (4) are fixedly connected with a synchronization plate (8). Both sides of the synchronization plate (8) are fixedly connected with a pair of extension plates (9). The ends of the pair of extension plates (9) are fixedly connected with a linkage plate (10). The linkage plate (10) is provided with a cutting anti-displacement component.

2. The chiffon fabric cutting device according to claim 1, characterized in that: The output shaft of the drive motor (6) is fixedly connected to the upper part of the lower pressure plate (5) with a lower pressure arm (7), and both ends of the lower pressure arm (7) are arc-shaped.

3. The chiffon fabric cutting device according to claim 1, characterized in that: The bottom ends of the two adjustment shafts (4) slide out of the bottom of the two mounting plates (3), and a synchronization spring (17) is sleeved between the outer wall of the two adjustment shafts (4) and the mounting plate (3) and the synchronization plate (8).

4. The chiffon fabric cutting device according to claim 1, characterized in that: The bottom of each of the two linkage plates (10) is fixedly connected to a fabric cutting blade (14), and the top of each of the two linkage plates (10) is fixedly connected to a vertical fixing shaft (19) at the middle position. The top of each of the two fixing shafts (19) is fixedly connected to a top cover (11).

5. A chiffon fabric cutting device according to claim 4, characterized in that: Both of the fixed shafts (19) have a partition plate (18) slidably sleeved on their outer walls, and a return spring (13) is sleeved between the top cover (11) and the partition plate (18) on the outer walls of both fixed shafts (19).

6. A chiffon fabric cutting device according to claim 4, characterized in that: The cutting anti-displacement assembly includes an anti-displacement plate (12), a pressure strip (15), and a corner block (16). A pair of anti-displacement plates (12) extending to the bottom of the linkage plate (10) are slidably installed on the top of the two linkage plates (10). The inner sides of the pair of anti-displacement plates (12) are fixedly connected to both sides of the partition plate (18). The fabric cutting blade (14) is arranged between the pair of anti-displacement plates (12). The bottom of the anti-displacement plate (12) is fixedly connected to the pressure strip (15). Both ends of the pressure strip (15) are fixedly connected to the corner block (16). The included angle between the corner block (16) and the pressure strip (15) is ninety degrees.

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