A fabric press cutting apparatus

Abstract

The utility model discloses a kind of fabric pressing and cutting processing devices, it is related to the technical field of fabric processing, including base, base top is fixedly connected with workstation, workstation top is fixedly connected with mounting bracket, mounting bracket top is installed with first cylinder, first cylinder telescopic end is fixedly connected with lifting seat, lifting seat bottom is movably connected with cutting and pressing knife, base top is fixedly connected with fixed frame, fixed frame top is installed with second cylinder, second cylinder telescopic end is fixedly connected with lifting frame, first pressing roller is rotatably connected between lifting frame, fixed plate is fixedly connected between fixed frame, fixed plate top is installed with mounting seat by telescopic component, second pressing roller is rotatably connected between mounting seat.The utility model uses above structure, can flatten fabric in advance, avoid fabric wrinkle, and can adapt to fabric thickness variation, stably exerted pressure, ensure the tightness of pressing, reduce the damage of hard contact to fabric simultaneously.

Description

Technical Field

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

[0002] The fabric pressing and cutting device is an automated textile processing equipment integrating precision mechanical transmission, intelligent control system, and efficient cutting technology. It is specifically designed for the precise pressing and irregular cutting needs of various fabrics. The core of the device consists of a high-precision pressing die, servo drive system, tension control system, and human-machine interface. It can achieve integrated operations such as continuous fabric feeding, positioning pressing, and irregular cutting through preset programs. It adopts a pneumatic or hydraulically driven pressing and cutting mechanism, combined with wear-resistant tungsten steel blades or laser cutting components, ensuring smooth, burr-free cut edges and a firm, thread-free pressed area. The equipment supports multiple cutting modes and can adapt to fabric materials of different thicknesses and densities. It is widely used in garment processing, home textile production, and industrial fabric manufacturing, effectively improving the precision, efficiency, and automation level of fabric processing while reducing manual labor intensity and material waste.

[0003] Announcement No. "CN221760275U" describes a processing and forming device for interior fabrics, comprising a base plate, a worktable, a receiving rack, an air pump, and an electric hydraulic cylinder. The worktable is bolted to the top of the base plate. An air pump is mounted inside the worktable via a mounting bracket. An air collection hood is bolted to the top of the worktable. A gantry frame is bolted to the top of the worktable. An electric hydraulic cylinder is mounted on the top of the gantry frame via a mounting bracket. The output shaft of the electric hydraulic cylinder, located inside the gantry frame, is bolted to a shelf. This novel device can adsorb hemp fiber fabric onto the worktable, facilitating cutting by a downward-moving pressure cutter. A compressed spring pushes a push rod downward, holding the hemp fiber fabric in place during cutting to prevent displacement. When the pressure cutter moves upward, it pushes the hemp fiber fabric to prevent it from sticking to the cutting die, thus not affecting subsequent cutting of the fabric by the device.

[0004] Although the above-mentioned utility model can push the hemp fiber fabric and prevent it from sticking to the cutting die, thus not affecting the device to cut the fabric again, the fabric itself has a certain degree of softness or extensibility. During the process of conveying from the feeding rack to the worktable, it is easy to produce wrinkles and curling edges due to uneven tension during conveying, its own weight, or slight external interference. These wrinkles will cause the fabric to not be able to fully fit the bottom of the cutting die, resulting in problems such as incomplete cutting in some areas and skewed edges during cutting, which directly affects the dimensional accuracy and contour regularity of the interior fabric after molding. Utility Model Content

[0005] In response to the problems mentioned in the background art, the purpose of this utility model is to provide a fabric pressing and cutting processing device to solve the problem that the fabric itself has a certain degree of softness or extensibility. During the process of conveying from the feeding rack to the worktable, wrinkles and curling edges are easily generated due to uneven tension during conveying, its own weight, or slight external interference. These wrinkles will cause the fabric to not be able to fully fit the bottom of the pressing and cutting mold, resulting in problems such as incomplete cutting in some areas and skewed edges during pressing and cutting. These problems directly affect the dimensional accuracy and contour regularity of the interior fabric after molding.

[0006] The above-mentioned technical objective of this utility model is achieved through the following technical solution:

[0007] A fabric pressing and cutting processing device includes a base, a worktable fixedly connected to the top of the base, a mounting frame fixedly connected to the top of the worktable, a first cylinder mounted on the top of the mounting frame, a lifting seat fixedly connected to the telescopic end of the first cylinder, a pressing and cutting mold movably connected to the bottom of the lifting seat, pressing and cutting blades symmetrically fixedly connected to the bottom of the pressing and cutting mold, a fixed frame fixedly connected to the top of the base, a second cylinder mounted on the top of the fixed frame, a lifting frame fixedly connected to the telescopic end of the second cylinder, a first pressing roller rotatably connected between the lifting frames, a fixed plate fixedly connected between the fixed frames, a mounting seat mounted on the top of the fixed plate via a telescopic component, and a second pressing roller rotatably connected between the mounting seats.

[0008] The telescopic assembly includes fixed blocks, fixed rods, sliding blocks, return springs, and hinge plates. Fixed blocks are symmetrically fixedly connected to the bottom of the mounting base, and fixed rods are fixedly connected between the fixed blocks. Sliding blocks are symmetrically sleeved on the outside of the fixed rods, and the sliding blocks are slidably connected to the fixed rods. Return springs are sleeved on the outside of the fixed rods, and the two ends of the return springs are fixedly connected to the opposite ends of the sliding blocks. A hinge plate is hinged to the bottom of the sliding block, and the other end of the hinge plate is hinged to the top of the fixed plate. This assembly can pre-flatten the fabric, avoid fabric wrinkles, and adapt to changes in fabric thickness, applying stable pressure to ensure tight pressing. At the same time, it reduces damage to the fabric from hard contact, ensuring the accuracy and smoothness of subsequent processing.

[0009] As a preferred technical solution, guide columns are symmetrically fixedly connected to the bottom of the mounting base, and guide tubes are symmetrically fixedly connected to the top of the fixing plate. The guide columns and guide tubes are slidably connected and slidably fitted. They are symmetrically arranged between the mounting base and the fixing plate, which can accurately guide, limit deviation, enhance structural stability, and ensure the smooth operation of the device.

[0010] As a preferred technical solution, a take-up rack is fixedly connected to the top of the base, and a take-up roller is rotatably connected inside the take-up rack. A drive motor is installed on one side of the take-up rack, and the output end of the drive motor is fixedly connected to the take-up roller. A feed rack is fixedly connected to the top of the base away from the take-up rack, and a feed roller is rotatably connected inside the feed rack. The feed rack and take-up rack are set separately on the base. The feed roller feeds the material, and the take-up roller collects the material. The drive motor drives the take-up roller to operate stably, so as to achieve smooth fabric transmission and ensure continuous processing.

[0011] As a preferred technical solution, the top of the cutting die is symmetrically fixed with threaded columns. The threaded columns pass through the lifting seat and are threaded with nuts. The cutting blade and the die are quickly fixed by the threaded columns and nuts, which is convenient to install and has a firm connection. Moreover, the first cylinder drives the lifting seat to move the cutting assembly down precisely. The cutting blade can stably cut the fabric, ensuring the stability of the installation and the accuracy of the cutting, thus improving the processing efficiency and the quality of the finished product.

[0012] As a preferred technical solution, guide grooves are provided on both sides of the inside of the mounting frame, and guide blocks are fixedly connected to both sides of the lifting seat. The guide blocks and guide grooves are slidably connected.

[0013] In summary, the present invention has the following main advantages:

[0014] First, in this utility model, the fabric roll is placed on the feeding roller, and one end of the fabric roll is pulled out and passed between the first pressing roller and the second pressing roller. The second cylinder is activated to control the lifting frame to drive the first pressing roller to descend. The surface of the first pressing roller is in contact with the surface of the fabric and presses against the second pressing roller. The second pressing roller drives the mounting base and the hinge plate to descend. The hinge plate deforms, thereby driving the sliding block to slide outside the fixed rod. The sliding block presses against the return spring, and the return spring is compressed. This can pre-flatten the fabric, avoid fabric wrinkles, and adapt to changes in fabric thickness. Stable pressure is applied to ensure tight pressing, while reducing damage to the fabric from hard contact and ensuring the accuracy and smoothness of subsequent processing.

[0015] Secondly, in this utility model, according to the needs of pressure cutting, the matching pressure cutting knife, together with the pressure cutting mold, is combined with the bottom of the lifting seat. At the same time, the threaded post on the top of the pressure cutting mold passes through the mounting seat, and then the nut is threadedly connected to the threaded post to complete the installation of the pressure cutting knife. One end of the fabric roll is passed through the mounting frame, the first cylinder is started, and the lifting seat is controlled to descend. The lifting seat drives the pressure cutting mold and the pressure cutting knife to descend, and the pressure cutting knife performs pressure cutting operation on the fabric. The pressure cutting knife and the mold are quickly fixed by the threaded post and the nut. The installation is convenient and the connection is firm. Moreover, the first cylinder drives the lifting seat to drive the pressure cutting assembly to descend accurately. The pressure cutting knife can stably perform pressure cutting operation on the fabric, ensuring the stability of the installation and the accuracy of pressure cutting, thereby improving the processing efficiency and the quality of the finished product. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural schematic diagram of the present invention;

[0017] Figure 2 This is the utility model Figure 1 Enlarged view of part A;

[0018] Figure 3 This is a cross-sectional three-dimensional structural schematic diagram of the present invention;

[0019] Figure 4 This is the utility model Figure 3 Enlarged view of part B.

[0020] Reference numerals: 1. Base; 2. Receiving rack; 3. Discharging rack; 4. Receiving roller; 5. Discharging roller; 6. Workbench; 7. Mounting frame; 8. First cylinder; 9. Lifting seat; 10. Press-cutting die; 11. Press-cutting blade; 12. Threaded column; 13. Nut; 14. Fixing frame; 15. Second cylinder; 16. Lifting frame; 17. First pressing roller; 18. Mounting seat; 19. Second pressing roller; 20. Fixing plate; 21. Telescopic assembly; 211. Fixing block; 212. Fixing rod; 213. Sliding block; 214. Return spring; 215. Hinge plate; 22. Guide column; 23. Guide tube; 24. Guide block; 25. Guide groove; 26. Drive motor. Detailed Implementation

[0021] Example

[0022] refer to Figures 1 to 4 The fabric pressing and cutting processing device described in this embodiment includes a base 1, a worktable 6 fixedly connected to the top of the base 1, a mounting frame 7 fixedly connected to the top of the worktable 6, a first cylinder 8 mounted on the top of the mounting frame 7, a lifting seat 9 fixedly connected to the telescopic end of the first cylinder 8, a pressing and cutting mold 10 movably connected to the bottom of the lifting seat 9, pressing and cutting blades 11 symmetrically fixedly connected to the bottom of the pressing and cutting mold 10, a fixing frame 14 fixedly connected to the top of the base 1, a second cylinder 15 mounted on the top of the fixing frame 14, a lifting frame 16 fixedly connected to the telescopic end of the second cylinder 15, a first pressing roller 17 rotatably connected between the lifting frames 16, a fixing plate 20 fixedly connected between the fixing frames 14, a mounting seat 18 mounted on the top of the fixing plate 20 via a telescopic component 21, and a second pressing roller 19 rotatably connected between the mounting seats 18;

[0023] The telescopic assembly 21 includes a fixed block 211, a fixed rod 212, a sliding block 213, a return spring 214, and a hinge plate 215. Fixed blocks 211 are symmetrically fixedly connected to the bottom of the mounting base 18. Fixed rods 212 are fixedly connected between the fixed blocks 211. Sliding blocks 213 are symmetrically sleeved on the outer side of the fixed rods 212, and the sliding blocks 213 are slidably connected to the fixed rods 212. Return springs 214 are sleeved on the outer side of the fixed rods 212, and their ends are fixedly connected to the opposite ends of the sliding blocks 213. A hinge plate 215 is hinged to the bottom of the sliding blocks 213. The other end of the hinge plate 215... The end is hinged to the top of the fixed plate 20. The fabric roll is placed on the feed roller 5 and one end of the fabric roll is pulled out and passed between the first pressing roller 17 and the second pressing roller 19. The second cylinder 15 is activated to control the lifting frame 16 to drive the first pressing roller 17 to descend. The surface of the first pressing roller 17 is in contact with the fabric surface and presses against the second pressing roller 19. The second pressing roller 19 drives the mounting base 18 and the hinge plate 215 to descend. The hinge plate 215 deforms, thereby driving the sliding block 213 to slide outside the fixed rod 212. The sliding block 213 presses against the return spring 214, and the return spring 214 is compressed.

[0024] refer to Figure 4 The bottom of the mounting base 18 is symmetrically fixedly connected with guide posts 22, and the top of the fixing plate 20 is symmetrically fixedly connected with guide tubes 23. The guide posts 22 and the guide tubes 23 are slidably connected. When the mounting base 18 descends, the mounting base 18 drives the guide posts 22 to slide inside the guide tubes 23.

[0025] refer to Figure 3 A receiving rack 2 is fixedly connected to the top of the base 1. A receiving roller 4 is rotatably connected inside the receiving rack 2. A drive motor 26 is installed on one side of the receiving rack 2. The output end of the drive motor 26 is fixedly connected to the receiving roller 4. A discharging rack 3 is fixedly connected to the top of the base 1 away from the receiving rack 2. A discharging roller 5 is rotatably connected inside the discharging rack 3. When the fabric roll is placed on the discharging roller 5 of the discharging rack 3, one end is pulled out for transmission. The drive motor 26 starts and drives the receiving roller 4 inside the receiving rack 2 to rotate. Under the traction force of the receiving roller 4, the discharging roller 5 rotates synchronously to release the fabric. After transmission, the fabric is wound up by the receiving roller 4 to complete the conveying process.

[0026] refer to Figure 2 The top of the cutting die 10 is symmetrically fixed with threaded posts 12. The threaded posts 12 pass through the lifting seat 9 and are threadedly connected with nuts 13. According to the cutting requirements, the matching cutting blade 11, together with the cutting die 10, is merged with the bottom of the lifting seat 9. At the same time, the threaded posts 12 on the top of the cutting die 10 pass through the mounting seat 18. Then, the nuts 13 are threadedly connected to the threaded posts 12 to complete the installation of the cutting blade 11.

[0027] refer to Figure 2The mounting frame 7 has guide grooves 25 on both sides inside, and guide blocks 24 are fixedly connected to both sides of the lifting seat 9. The guide blocks 24 and the guide grooves 25 are slidably connected. When the lifting seat 9 drives the pressure cutting mold 10 and the cutting blade 11 to descend, the lifting seat 9 simultaneously drives the guide blocks 24 to slide inside the guide grooves 25.

[0028] Operating principle and advantages: First, the fabric roll is placed on the feed roller 5, and one end of the fabric roll is pulled out, passing through the first pressing roller 17 and the second pressing roller 19, then passing through the mounting frame 7 and the worktable 6 and fixed on the take-up roller 4. The second cylinder 15 is activated, controlling the lifting frame 16 to drive the first pressing roller 17 to descend. The surface of the first pressing roller 17 is in contact with the fabric surface and presses against the second pressing roller 19. The second pressing roller 19 drives the mounting base 18 and the hinge plate 215 to descend. The hinge plate 215 deforms, thereby driving the sliding block 213 to slide outside the fixed rod 212. 3. Press the return spring 214, compress the return spring 214, and then, according to the need for pressing and cutting, merge the matching pressing and cutting knife 11 together with the pressing and cutting mold 10 and the bottom of the lifting seat 9. At the same time, the threaded post 12 on the top of the pressing and cutting mold 10 passes through the mounting seat 18. Then, the nut 13 is threadedly connected to the threaded post 12 to complete the installation of the pressing and cutting knife 11. Start the drive motor 26 to control the take-up roller 4 to rotate, thereby controlling the fabric to move forward. At the same time, start the first cylinder 8 to control the lifting seat 9 to descend. The lifting seat 9 drives the pressing and cutting mold 10 and the cutting knife 11 to descend, and the pressing and cutting knife 11 performs pressing and cutting operations on the fabric.

[0029] This invention can pre-flatten the fabric to avoid wrinkles, and can adapt to changes in fabric thickness, applying pressure stably to ensure tight bonding, while reducing damage to the fabric from hard contact, thus ensuring the accuracy and smoothness of subsequent processing.

Claims

1. A fabric pressing and cutting processing device, comprising a base (1), characterized in that: The base (1) is fixedly connected to a workbench (6) at the top. The workbench (6) is fixedly connected to a mounting frame (7) at the top. The mounting frame (7) is equipped with a first cylinder (8) at the top. The extension end of the first cylinder (8) is fixedly connected to a lifting seat (9). The bottom of the lifting seat (9) is movably connected to a cutting die (10). The bottom of the cutting die (10) is symmetrically connected to a cutting blade (11). The base (1) is fixedly connected to a fixed frame (14) at the top. The fixed frame (14) is equipped with a second cylinder (15) at the top. The extension end of the second cylinder (15) is fixedly connected to a lifting frame (16). The lifting frames (16) are rotatably connected to a first pressing roller (17). The fixed frames (14) are fixedly connected to a fixed plate (20). The top of the fixed plate (20) is equipped with a mounting seat (18) via a telescopic component (21). The mounting seats (18) are rotatably connected to a second pressing roller (19).

2. The fabric pressing and cutting device according to claim 1, characterized in that: The telescopic assembly (21) includes a fixed block (211), a fixed rod (212), a sliding block (213), a return spring (214), and a hinge plate (215). The mounting base (18) is symmetrically fixedly connected to the bottom of the fixed block (211). The fixed rod (212) is fixedly connected between the fixed blocks (211). The sliding block (213) is symmetrically sleeved on the outside of the fixed rod (212). The sliding block (213) is slidably connected to the fixed rod (212). The return spring (214) is sleeved on the outside of the fixed rod (212). The two ends of the return spring (214) are fixedly connected to the opposite ends of the sliding block (213). The bottom of the sliding block (213) is hinged to the hinge plate (215). The other end of the hinge plate (215) is hinged to the top of the fixed plate (20).

3. The fabric pressing and cutting device according to claim 1, characterized in that: The bottom of the mounting base (18) is symmetrically fixedly connected with guide posts (22), and the top of the fixing plate (20) is symmetrically fixedly connected with guide tubes (23). The guide posts (22) and guide tubes (23) are slidably connected.

4. The fabric pressing and cutting device according to claim 1, characterized in that: The base (1) is fixedly connected to the top of the receiving rack (2), and the receiving rack (2) is rotatably connected to the receiving roller (4). A drive motor (26) is installed on one side of the receiving rack (2), and the output end of the drive motor (26) is fixedly connected to the receiving roller (4).

5. The fabric pressing and cutting device according to claim 4, characterized in that: The base (1) is fixedly connected to a feeding rack (3) on the side away from the receiving rack (2) at the top, and a feeding roller (5) is rotatably connected inside the feeding rack (3).

6. The fabric pressing and cutting device according to claim 1, characterized in that: The top of the cutting die (10) is symmetrically fixed with threaded columns (12), which pass through the lifting seat (9) and are threaded with nuts (13).

7. The fabric pressing and cutting device according to claim 1, characterized in that: The mounting bracket (7) has guide grooves (25) on both sides inside, and guide blocks (24) are fixedly connected to both sides of the lifting seat (9). The guide blocks (24) and the guide grooves (25) are slidably connected.

Images