A fiber lace fabric cutting device

Abstract

The utility model provides a kind of fibre lace fabric cutting device, belong to the technical field of fabric processing, including work bench, the top of work bench is hinged with support frame, cutting assembly for quick replacement cutting knife is arranged on support frame, the side of cutting assembly is provided with the reinforcing component that makes cutting assembly run more stable, the side of cutting assembly is provided with the drive component that drives cutting assembly to rotate, the top of support frame is provided with the adjusting component for adjusting the height of cutting assembly.The utility model is changed by being provided with replacement component, it is convenient to replace roll cutting knife, as follows, by the limiting slot of being established in sleeve column surface, the locking and unlocking of sleeve column and connecting column are realized, and then the fixation and detachable of roll cutting knife are realized, simple structure, it is easy and efficient to operate, by being provided with spring, let boss tightly be clamped in recess, play locking effect, avoid sleeve column and roll cutting knife to fall off, make roll cutting knife keep stable in the process of cutting.

Description

Technical Field

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

[0002] In the textile industry, the cutting of fiber fabrics is a crucial step, especially for fabrics that require lace cutting. The quality and efficiency of cutting directly affect the product's aesthetics and market competitiveness.

[0003] A search revealed that Chinese Patent Publication No. CN222861938U discloses "a fiber fabric lace cutting device, including a processing table, an unwinding roller on the left side of the processing table, a take-up roller on the right side of the processing table, a U-shaped frame fixed in the middle of the processing table, and cutting mechanisms on both the front and rear sides of the U-shaped frame; the cutting mechanism includes a housing of the U-shaped frame, a first motor installed inside the housing, a transmission shaft fixed to the output shaft of the first motor, a connecting seat connected to the end of the transmission shaft, a rolling cutter connected to the connecting seat, and a connecting component between the connecting seat and the rolling cutter; the design of the connecting component makes the replacement of the rolling cutter simple and quick, and the rolling block can be released by sliding the sliding dial to drive the movable block to slide, and by pulling the pull line to pull multiple locking blocks simultaneously, making it easy to replace rolling cutters of different shapes and adapt to diverse cutting needs." However, the following defects still exist: The connecting component of the cutting device drives the movable block through a sliding dial, and uses a pull line to pull the locking block to unlock the rotary cutter. After long-term use, the pull line is prone to stretching, wear and even breakage, which can easily lead to locking failure. The rotary cutter may then loosen or even fall off, affecting the cutting accuracy.

[0004] To address this, a fiber lace fabric cutting device is proposed. Utility Model Content

[0005] The purpose of this invention is to address the problem that existing connecting components use a sliding dial to drive a movable block, and a pull wire to simultaneously pull the locking block to unlock the roller cutter. After long-term use, the pull wire is prone to stretching, wear, or even breakage, which can easily lead to locking failure. As a result, the roller cutter may loosen or even fall off, affecting the cutting accuracy. This invention provides a fiber lace fabric cutting device to solve the above problems.

[0006] To achieve the above-mentioned objectives, this utility model provides the following technical solution: The present invention is as follows: a fiber lace fabric cutting device, including a workbench, a support frame bolted to the top of the workbench, a cutting component for quick replacement of cutting scissors on the support frame, a reinforcing component for making the cutting component run more stably on one side of the cutting component, a driving component for driving the cutting component to rotate on one side of the cutting component, and an adjusting component for adjusting the height of the cutting component on the top of the support frame; The cutting assembly includes a sleeve that is slidably connected to a support frame. A rotating shaft is rotatably connected to the side wall of the sleeve. A connecting post is bolted to one side of the rotating shaft. A sleeve post is snapped onto the outside of the connecting post. A rolling cutter is bolted to one side of the sleeve post. The rolling cutter is located on one side of the worktable. A limit post is fixedly installed on the connecting post. A limit groove is formed on the surface of the sleeve post.

[0007] As a preferred technical solution of this utility model, the reinforcing component includes a corrugated column fixedly installed on the inner bottom wall of the sleeve column, a spring fixedly installed on the inner bottom wall of the sleeve column, the other end of the spring fixedly connected to the inner side wall of the corrugated column, a protrusion fixedly connected to the outer side wall of the corrugated column, and a groove opened on the side wall of the connecting column, with the protrusion embedded in the groove.

[0008] As a preferred technical solution of this utility model, the driving component includes a servo motor fixedly installed on the inner side wall of the sleeve, one end of the rotating shaft is fixedly connected to the output end of the servo motor through a coupling, and the other end of the sleeve is rotatably connected to a cover plate through a thread.

[0009] As a preferred technical solution of this utility model, the adjustment component includes a connecting plate fixedly installed on the outer side of the sleeve, a frame body bolted to the top of the support frame, a telescopic cylinder fixedly installed on the top of the frame body, a push rod installed at the output end of the telescopic cylinder, and the other end of the push rod fixedly connected to the top of the connecting plate.

[0010] As a preferred technical solution of this utility model, the number of sleeves is two sets and they are symmetrically arranged. The side wall of the support frame is symmetrically provided with sliding grooves, and the sleeves slide in the sliding grooves.

[0011] As a preferred technical solution of this utility model, telescopic columns are symmetrically fixedly installed on the top of the support frame, and the other end of the telescopic columns is bolted to the bottom of the connecting plate.

[0012] As a preferred embodiment of this invention, the top of the workbench is bolted with an unwinding roller and a rewinding roller, and the support frame is located on one side of the unwinding roller.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: 1. The replaceable components facilitate quick replacement of the rolling cutter. Specifically, the limiting groove on the surface of the sleeve column enables locking and unlocking of the sleeve column and the connecting column, thereby achieving the fixing and disassembly of the rolling cutter. The structure is simple and the operation is convenient and efficient. 2. By using a reinforced component, the rotary cutter is prevented from falling off during the cutting process. Specifically, a spring is used to firmly lock the protrusion into the groove, thus securing the sleeve and connecting post together more securely and preventing the sleeve and rotary cutter from falling off, ensuring the rotary cutter remains stable during the cutting process. Attached Figure Description

[0014] Figure 1 A schematic diagram of the fiber lace fabric cutting device provided by this utility model; Figure 2 A side view of the fiber lace fabric cutting device provided by this utility model; Figure 3 A schematic diagram of the cutting component structure of the fiber lace fabric cutting device provided by this utility model; Figure 4 A schematic cross-sectional view of the cutting component of the fiber lace fabric cutting device provided by this utility model; Figure 5 A cross-sectional structural diagram of the reinforcing component of the fiber lace fabric cutting device provided by this utility model.

[0015] The diagram shows: 1. Workbench; 2. Support frame; 3. Cutting assembly; 301. Sleeve; 302. Rotary shaft; 303. Connecting column; 304. Sleeve column; 305. Roll cutter; 306. Limiting column; 307. Limiting groove; 4. Reinforcing assembly; 401. Corrugated column; 402. Spring; 403. Protrusion; 5. Drive assembly; 501. Servo motor; 502. Cover plate; 6. Adjustment assembly; 601. Connecting plate; 602. Frame; 603. Telescopic cylinder; 604. Push rod; 7. Slide groove; 8. Telescopic column; 9. Unwinding roller; 10. Rewinding roller. Detailed Implementation

[0016] The preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby providing a clearer and more definite definition of the scope of protection of the present invention.

[0017] Example: Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5As shown, this embodiment proposes a fiber lace fabric cutting device, including a workbench 1, a support frame 2 bolted to the top of the workbench 1, a cutting component 3 for quick replacement of cutting scissors on the support frame 2, a reinforcing component 4 for making the cutting component 3 run more stably on one side of the cutting component 3, a driving component 5 for driving the cutting component 3 to rotate on one side of the cutting component 3, and an adjusting component 6 for adjusting the height of the cutting component 3 on the top of the support frame 2. like Figure 2 and Figure 3 As shown, the cutting assembly 3 includes a sleeve 301 that is slidably connected to the support frame 2. A rotating shaft 302 is rotatably connected to the side wall of the sleeve 301. A connecting post 303 is bolted to one side of the rotating shaft 302. A sleeve post 304 is snapped onto the outside of the connecting post 303. A rolling cutter 305 is bolted to one side of the sleeve post 304. The rolling cutter 305 is located on one side of the workbench 1. A limiting post 306 is fixedly installed on the connecting post 303. A limiting groove 307 is formed on the surface of the sleeve post 304. In use, rotating the sleeve 304 causes the limiting post 306 on the connecting post 303 to gradually disengage from the limiting groove 307. When the limiting post 306 is completely disengaged from the limiting groove 307, the locking state between the sleeve 304 and the connecting post 303 is released. At this point, the sleeve 304 can be removed together with the rolling cutter 305, completing the disassembly of the rolling cutter 305. When installing a new rolling cutter 305, simply re-lock the sleeve 304 onto the outside of the connecting post 303 and rotate the sleeve 304 to re-lock the limiting post 306 into the limiting groove 307. This allows for the quick installation and fixation of the rolling cutter 305. The limiting groove 307 on the surface of the sleeve 304 enables the locking and unlocking of the sleeve 304 and the connecting post 303, thereby achieving the fixation and detachment of the rolling cutter 305. The structure is simple, and the operation is convenient and efficient.

[0018] like Figure 5As shown, the reinforcing component 4 includes a corrugated column 401 fixedly installed on the inner bottom wall of the sleeve column 304. A spring 402 is fixedly installed on the inner bottom wall of the sleeve column 304. The other end of the spring 402 is fixedly connected to the inner side wall of the corrugated column 401. A protrusion 403 is fixedly connected to the outer side wall of the corrugated column 401. A groove is provided on the side wall of the connecting column 303, and the protrusion 403 is embedded in the groove. In use, rotating the sleeve 304 causes the limiting post 306 to engage with the limiting groove 307. During this process, the protrusion 403 is also embedded in the groove, and the spring 402 is compressed. As the spring 402 is compressed, the corrugated post 401 deforms and is compressed, causing the protrusion 403 to be tightly embedded in the groove. This more securely connects the sleeve 304 and the connecting post 303, allowing the sleeve 304 and the rotary cutter 305 to detach, thus maintaining the stability of the rotary cutter 305 during the cutting process. The spring 402 ensures that the protrusion 403 is tightly engaged in the groove, providing a locking function and more securely connecting the sleeve 304 and the connecting post 303. This prevents the sleeve 304 and the rotary cutter 305 from detaching and maintains the stability of the rotary cutter 305 during the cutting process.

[0019] like Figure 4 As shown, the drive assembly 5 includes a servo motor 501 fixedly mounted on the inner wall of the sleeve 301. One end of the rotating shaft 302 is fixedly connected to the output end of the servo motor 501 via a coupling, and the other end of the sleeve 301 is rotatably connected to a cover plate 502 via a thread. In use, the servo motor 501 drives the rotating shaft 302 to rotate, which in turn drives the connecting post 303 to rotate. A sleeve post 304 is engaged on the outside of the connecting post 303, and a rolling cutter 305 is attached to one side of the sleeve post 304. Therefore, the entire rotation process is transmitted to the rolling cutter 305, causing the rolling cutter 305 to perform circumferential motion around the rotating shaft 302. The rolling cutter 305 can then cut the fiber lace fabric.

[0020] like Figure 2 As shown, the adjustment assembly 6 includes a connecting plate 601 fixedly installed on the outer side of the sleeve 301. A frame 602 is bolted to the top of the support frame 2. A telescopic cylinder 603 is fixedly installed on the top of the frame 602. A push rod 604 is installed at the output end of the telescopic cylinder 603. The other end of the push rod 604 is fixedly connected to the top of the connecting plate 601. In use, the telescopic cylinder 603 drives the push rod 604 to telescopically move. The push rod 604 drives the connecting plate 601 and its sleeve 301 to move linearly up and down along the support frame 2, thereby adjusting the position of the rotary cutter 305, which is convenient for cutting fiber lace fabrics of different thicknesses.

[0021] like Figure 2As shown, there are two sets of sleeves 301 arranged symmetrically. The side wall of the support frame 2 is symmetrically provided with sliding grooves 7, and the sleeves 301 slide within the sliding grooves 7. During the sliding process of the sleeves 301, the inner wall of the sliding groove 7 is in close contact with the outer surface of the sleeves 301. The sliding groove 7 plays a strict guiding role in the movement direction of the sleeves 301, so that the sleeves 301 can only slide along the straight trajectory specified by the sliding groove 7.

[0022] like Figure 2 As shown, telescopic columns 8 are symmetrically fixedly installed on the top of the support frame 2, and the other end of the telescopic columns 8 is bolted to the bottom of the connecting plate 601. The symmetrically arranged telescopic columns 8 provide support for the connecting plate 601, preventing the connecting plate 601 from tilting or shaking due to excessive force on one side, thus enhancing the stability of the equipment.

[0023] like Figure 1 As shown, an unwinding roller 9 and a take-up roller 10 are bolted to the top of the workbench 1, and a support frame 2 is located on one side of the unwinding roller 9. The unwinding roller 9, the support frame 2, and the take-up roller 10 are arranged sequentially on the workbench 1 to form a complete fiber lace fabric cutting production line. The fabric is released from the unwinding roller 9, cut, and then directly collected by the take-up roller 10. The entire process does not require frequent manual intervention for fabric transfer and handling.

[0024] Working Principle: This utility model provides a fiber lace fabric cutting device. In use: Step 1: When it is necessary to replace the rolling cutter 305, rotate the sleeve 304 so that the limiting post 306 on the connecting post 303 gradually disengages from the limiting groove 307. When the limiting post 306 is completely disengaged from the limiting groove 307, the locking state between the sleeve 304 and the connecting post 303 is released. At this time, the sleeve 304 can be removed together with the rolling cutter 305, completing the disassembly of the rolling cutter 305. When installing a new rolling cutter 305, simply re-lock the sleeve 304 onto the outside of the connecting post 303 and rotate the sleeve 304 so that the limiting post 306 re-locks into the limiting groove 307, thus realizing the rolling cutter 305. For quick installation and fixing, the servo motor 501 drives the rotating shaft 302 to rotate, which in turn drives the connecting post 303 to rotate. The connecting post 303 is fitted with a sleeve post 304 on the outside, and a rolling cutter 305 is attached to one side of the sleeve post 304. Therefore, the entire rotation process is transmitted to the rolling cutter 305, causing the rolling cutter 305 to move in a circle around the rotating shaft 302. The rolling cutter 305 can then cut the fiber lace fabric. Step 2: The telescopic cylinder 603 drives the push rod 604 to move in a telescopic motion. The push rod 604 drives the connecting plate 601 and its sleeve 301 to move in a straight line up and down along the support frame 2, thereby adjusting the position of the rolling cutter 305 to facilitate the cutting of fiber lace fabrics of different thicknesses.

[0025] All technical features in this embodiment can be freely combined according to actual needs.

[0026] The above embodiments are preferred implementations of this utility model. In addition, this utility model can also be implemented in other ways. Any obvious substitutions without departing from the concept of this technical solution are within the protection scope of this utility model.

Claims

1. A fiber lace fabric cutting device, comprising a workbench (1), characterized in that, The top of the workbench (1) is bolted with a support frame (2), and the support frame (2) is provided with a cutting component (3) for quick replacement of the cutting scissors. A reinforcing component (4) is provided on one side of the cutting component (3) to make the cutting component (3) run more stably. A driving component (5) is provided on one side of the cutting component (3) to drive the cutting component (3) to rotate. An adjustment component (6) is provided on the top of the support frame (2) to adjust the height of the cutting component (3). The cutting assembly (3) includes a sleeve (301) slidably connected to the support frame (2). A rotating shaft (302) is rotatably connected to the side wall of the sleeve (301). A connecting post (303) is bolted to one side of the rotating shaft (302). A sleeve post (304) is snapped onto the outside of the connecting post (303). A rolling cutter (305) is bolted to one side of the sleeve post (304). The rolling cutter (305) is located on one side of the workbench (1). A limiting post (306) is fixedly installed on the connecting post (303). A limiting groove (307) is formed on the surface of the sleeve post (304).

2. The fiber lace fabric cutting device according to claim 1, characterized in that, The reinforcing component (4) includes a corrugated column (401) fixedly installed on the inner bottom wall of the sleeve column (304). A spring (402) is fixedly installed on the inner bottom wall of the sleeve column (304). The other end of the spring (402) is fixedly connected to the inner side wall of the corrugated column (401). A protrusion (403) is fixedly connected to the outer side wall of the corrugated column (401). A groove is provided on the side wall of the connecting column (303), and the protrusion (403) is embedded in the groove.

3. The fiber lace fabric cutting device according to claim 1, characterized in that, The drive assembly (5) includes a servo motor (501) fixedly mounted on the inner wall of the sleeve (301). One end of the shaft (302) is fixedly connected to the output end of the servo motor (501) via a coupling. The other end of the sleeve (301) is rotatably connected to a cover plate (502) via a thread.

4. The fiber lace fabric cutting device according to claim 1, characterized in that, The adjustment assembly (6) includes a connecting plate (601) fixedly installed on the outside of the sleeve (301), a frame (602) is bolted to the top of the support frame (2), a telescopic cylinder (603) is fixedly installed on the top of the frame (602), a push rod (604) is installed at the output end of the telescopic cylinder (603), and the other end of the push rod (604) is fixedly connected to the top of the connecting plate (601).

5. The fiber lace fabric cutting device according to claim 1, characterized in that, The sleeves (301) are arranged in two sets symmetrically. The side wall of the support frame (2) is symmetrically provided with sliding grooves (7), and the sleeves (301) slide in the sliding grooves (7).

6. The fiber lace fabric cutting device according to claim 4, characterized in that, The top of the support frame (2) is symmetrically fixed with telescopic columns (8), and the other end of the telescopic columns (8) is bolted to the bottom of the connecting plate (601).

7. The fiber lace fabric cutting device according to claim 1, characterized in that, The top of the workbench (1) is bolted with an unwinding roller (9) and a winding roller (10), and the support frame (2) is located on one side of the unwinding roller (9).

Images