CN223240440U

CN223240440U - Fabric cutting device with adjustable knife holder

Info

Publication number: CN223240440U
Application number: CN202422600324.0U
Authority: CN
Inventors: 黄明贵; 庄翠平
Original assignee: Huizhou Juzhiran Furniture Co ltd
Current assignee: Huizhou Juzhiran Furniture Co ltd
Priority date: 2024-10-28
Filing date: 2024-10-28
Publication date: 2025-08-19
Anticipated expiration: 2034-10-28

Abstract

The present invention relates to the technical field of fabric cutting, in particular to a fabric cutting device with an adjustable tool bracket, comprising a cutting table, fixed brackets being provided on both sides of the cutting table, a slide rail being fixedly connected to the upper end of the fixed bracket, a cutting assembly being slidably connected to the slide rail, and a limiting mechanism for adjusting the stroke of the cutting assembly being further provided at one end of the slide rail; in the present invention, by providing an adjustable limiting mechanism, the stroke of the cutting assembly on the slide rail can be adjusted, thereby being able to cope with the cutting of fabrics of different sizes, and improving the applicability and efficiency of the cutting device; secondly, in the present invention, by using a buffer mechanism, when the cutting assembly slides on the slide rail to the position set by the limiting mechanism, the buffer mechanism can effectively slow down its speed, thereby avoiding damage to the cutting assembly caused by rapid collision.

Description

Fabric cutting device with adjustable cutter bracket

Technical Field

The utility model relates to the technical field of fabric cutting, in particular to a fabric cutting device with an adjustable cutter bracket.

Background

In the production process of home textile industry enterprises, the selection and treatment of raw materials are key links for determining the quality and cost control of products, and as home textile products such as sofas, bedsheets, quilt covers, curtains and the like generally need large-area fabrics, accurate cutting treatment is needed for cloth.

In the production process of the sofa, the fabric and the leather are required to be cut intermittently by a waiting cutting device, for example, a Chinese patent publication No. CN214736929U discloses a high-efficiency cloth cutting machine, the high-efficiency cloth cutting machine comprises a cutting workbench, a sliding rail used for cutting a cutter to move is arranged at the upper end of the cutting workbench, sliding rail supports are arranged at two sides of the sliding rail, an unreeling roller used for unreeling cloth is arranged at the front side of the sliding rail, a pressing rod is arranged at the rear side of the sliding rail, a longitudinal guide groove of the cloth is arranged at two sides of the upper end of the cutting workbench, a roller driven by a motor matched with the guide groove is arranged on the sliding rail support, and an electric telescopic rod used for propping against the cutting workbench is arranged at one side of the roller.

The existing cutting device usually adopts a mode that a cutter slides on a fixed rail to cut the fabric when the fabric is cut, the sliding stroke of the cutter on the rail cannot be adjusted by most of the existing rails, and the cutting device cannot adjust according to requirements when the fabric with different sizes is cut, so that the fabric cutting speed is affected.

Disclosure of utility model

The utility model aims to solve the problem that the sliding stroke of a cutter on a track cannot be adjusted in the prior art, and provides a fabric cutting device with an adjustable cutter bracket.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

The fabric cutting device with the adjustable cutter bracket comprises a cutting table, wherein both sides of the cutting table are provided with fixing brackets, the upper ends of the fixing brackets are fixedly connected with sliding rails, cutting assemblies are connected onto the sliding rails in a sliding manner, and one end of each sliding rail is further provided with a limiting mechanism for adjusting the stroke of each cutting assembly;

And one end of the sliding rail is also provided with a buffer mechanism, and the buffer mechanism is connected with the limiting mechanism through a connecting piece.

Further, the cutting assembly comprises a sliding plate, sliding grooves are formed in two sides of the inner wall of the sliding rail, the sliding plate is in sliding connection with the sliding grooves, and the upper end of the sliding plate is fixedly connected with a cutter assembly.

Further, stop gear includes T type stopper, T type stopper and spout sliding connection T type stopper is provided with joint mechanism, joint mechanism is used for fixed T type stopper's position.

Further, the clamping mechanism comprises an L-shaped groove arranged in the T-shaped limiting block, an L-shaped inserting rod is slidably connected in the L-shaped groove, a plurality of positioning holes are formed in the inner wall of the sliding groove, one end of the L-shaped inserting rod is clamped with the positioning holes, a spring is arranged in the L-shaped groove, and two ends of the spring are fixedly connected with an L-shaped inserting rod on the inner wall of the L-shaped groove respectively.

Further, buffer gear includes T type slider, T type slider and spout sliding connection the through-hole has been seted up to the one end of T type slider, sliding connection has the buffer rod in the through-hole the one end of through-hole is provided with the stopper that is used for preventing the buffer rod and drops the one end of buffer rod is provided with buffer spring.

Further, the connecting piece comprises a connecting plate, one side of the connecting plate and one side of the T-shaped limiting block are fixedly connected, a positioning glass bead is embedded at the upper end of the T-shaped sliding block, a fixing hole is formed in the connecting plate, and the positioning glass bead is clamped with the fixing hole.

The fabric cutting device with the adjustable cutter bracket has the beneficial effects that by arranging the adjustable limiting mechanism, the stroke adjustment of the cutting assembly on the sliding rail can be realized, so that the fabric cutting device can cope with cloth cutting of different sizes, and the applicability and the efficiency of the cutting device are improved;

Secondly, when the cutting assembly slides to the position set by the limiting mechanism on the sliding rail through the buffer mechanism, the speed of the cutting assembly can be effectively slowed down by the buffer mechanism, and the damage of the cutting assembly caused by rapid impact is avoided.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of a limiting mechanism according to the present utility model;

FIG. 3 is a schematic cross-sectional view of a cushioning mechanism of the present utility model;

FIG. 4 is an enlarged schematic view of the structure of the area A of FIG. 3 according to the present utility model;

FIG. 5 is an enlarged schematic view of the structure of the area B of FIG. 3 according to the present utility model;

Fig. 6 is a schematic cross-sectional view of the clamping mechanism of the present utility model.

In the figure, a cutting table, 11, a fixed bracket, 12, a sliding rail, 2, a cutting assembly, 21, a sliding plate, 22, a sliding groove, 23, a cutter assembly, 3, a limiting mechanism, 31, a T-shaped limiting block, 32, a clamping mechanism, 321, an L-shaped groove, 322, an L-shaped inserted link, 323, a positioning hole, 324, a spring, 4, a buffer mechanism, 41, a T-shaped sliding block, 42, a through hole, 43, a buffer link, 44, a buffer spring, 5, a connecting piece, 51, a connecting plate, 52, a positioning glass bead, 53 and a fixing hole.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-4, a fabric cutting device with an adjustable cutter bracket comprises a cutting table 1, wherein both sides of the cutting table 1 are provided with fixed brackets 11, the upper ends of the fixed brackets 11 are fixedly connected with sliding rails 12, the sliding rails 12 are slidably connected with a cutting assembly 2, one end of each sliding rail 12 is further provided with a limiting mechanism 3 for adjusting the stroke of the cutting assembly 2, and the adjustable limiting mechanism 3 is arranged in the utility model, so that the stroke adjustment of the cutting assembly 2 on the sliding rails 12 can be realized, thereby being capable of coping with cloth cutting of different sizes and improving the applicability and efficiency of the cutting device;

A buffer mechanism 4 is also arranged at one end of the sliding rail 12, the buffer mechanism 4 is connected with the limiting mechanism 3 through a connecting piece 5, and in the utility model, through the buffer mechanism 4, when the cutting assembly 2 slides to the position set by the limiting mechanism 3 on the sliding rail 12, the speed of the buffering mechanism 4 can be effectively slowed down, and the damage to the cutting assembly 2 caused by rapid impact is avoided.

Further, the cutting assembly 2 includes a sliding plate 21, sliding grooves 22 are provided on two sides of the inner wall of the sliding rail 12, the sliding plate 21 is slidably connected with the sliding grooves 22, and a cutter assembly 23 is fixedly connected to the upper end of the sliding plate 21.

Still further, stop gear 3 includes T type stopper 31, T type stopper 31 and spout 22 sliding connection T type stopper 31 is provided with joint mechanism 32, joint mechanism 32 is used for fixed T type stopper 31's position, through removing joint mechanism 32 to T type stopper 31's fixed in this embodiment, can slide T type stopper 31 back and forth as required to the stroke of adjusting slide rail 12.

The clamping mechanism 32 comprises an L-shaped groove 321 arranged in a T-shaped limiting block 31, an L-shaped inserting rod 322 is slidably connected in the L-shaped groove 321, a plurality of positioning holes 323 are formed in the inner wall of the sliding groove 22, one end of the L-shaped inserting rod 322 is clamped with the positioning holes 323, a spring 324 is arranged in the L-shaped groove 321, two ends of the spring 324 are fixedly connected with an L-shaped inserting rod 322 on the inner wall of the L-shaped groove 321 respectively, when the stroke of the sliding rail 12 is required to be adjusted, the L-shaped inserting rod 322 is enabled to be separated from the positioning holes 323 clamped with the L-shaped inserting rod 322 at present through pressing the L-shaped inserting rod 322 to slide the T-shaped limiting block 31 to a new position, the appropriate positioning holes 323 are selected, the L-shaped inserting rod 322 is loosened, the elastic force of the spring 324 pushes the L-shaped inserting rod 322, the L-shaped inserting rod 322 is clamped with the newly selected positioning holes 323, accordingly the new position of the T-shaped limiting block 31 is fixed, the stroke of the sliding rail 12 is adjusted to be newly set, and the sliding range of the cutting assembly 2 is changed accordingly.

In addition, the buffer mechanism 4 includes a T-shaped slider 41, the T-shaped slider 41 is slidably connected with the chute 22, a through hole 42 is provided at one end of the T-shaped slider 41, a buffer rod 43 is slidably connected with the through hole 42, a stopper for preventing the buffer rod 43 from falling off is provided at one end of the through hole 42, and a buffer spring 44 is provided at one end of the buffer rod 43.

In other words, the connecting piece 5 includes a connecting plate 51, the connecting plate 51 is fixedly connected with one side of the T-shaped limiting block 31, a positioning glass bead 52 is embedded at the upper end of the T-shaped sliding block 41, a fixing hole 53 is formed in the connecting plate 51, the positioning glass bead 52 is clamped with the fixing hole 53, and the positioning glass bead 52 is clamped with the fixing hole 53, so that the T-shaped sliding block 41 is fixed.

The working mode is as follows; during operation, the cutter assembly 23 is pushed to drive the sliding plate 21 to slide in the chute 22, along with the movement of the sliding plate 21, the cutter assembly 23 fixed on the cutter assembly 23 moves along with the movement of the sliding plate 21, the blade of the cutter assembly 23 contacts with the cloth and cuts the cloth, when the cutter assembly 2 slides to the tail end of the sliding rail 12, the cutter assembly 2 impacts the buffer rod 43, the buffer spring 44 is compressed, thereby absorbing the kinetic energy of the cutter assembly 2, the speed of the cutter assembly is slowed down, the quick impact is avoided, when the stroke of the sliding rail 12 needs to be regulated, the L-shaped inserting rod 322 is moved by pressing the L-shaped inserting rod 322, the L-shaped inserting rod 322 is separated from the positioning hole 323 which is clamped with the L-shaped inserting rod, the T-shaped limiting block 31 is slid to a new position, the proper positioning hole 323 is selected, the L-shaped inserting rod 322 is loosened, the elastic force of the spring 324 pushes the L-shaped inserting rod 322 to be clamped with the newly selected positioning hole 323, the new position of the T-shaped limiting block 31 is fixed, the stroke of the sliding rail 12 is regulated to a new setting, the sliding range of the cutter assembly 2 is changed accordingly, the sliding bead 52 is clamped with the fixing hole 53, the T-shaped limiting block is pressed down by the T-shaped limiting block, the T-shaped limiting block 44 is pressed repeatedly, and the T-shaped limiting block can be separated with the T-shaped limiting block and the T-shaped limiting block 44 is compressed, the T-shaped 41 can be replaced, and the glass bead can be separated by the elastic force and the buffer, and the T-shaped and the sliding bead is compressed.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The fabric cutting device with the adjustable cutter bracket comprises a cutting table (1) and is characterized in that fixed brackets (11) are arranged on two sides of the cutting table (1), a sliding rail (12) is fixedly connected to the upper end of each fixed bracket (11), a cutting assembly (2) is connected to the sliding rail (12) in a sliding manner, and a limiting mechanism (3) for adjusting the stroke of the cutting assembly (2) is further arranged at one end of each sliding rail (12);

One end of the sliding rail (12) is also provided with a buffer mechanism (4), and the buffer mechanism (4) is connected with the limiting mechanism (3) through a connecting piece (5).

2. The fabric cutting device with the adjustable cutter bracket according to claim 1, wherein the cutting assembly (2) comprises a sliding plate (21), sliding grooves (22) are formed in two sides of the inner wall of the sliding rail (12), the sliding plate (21) is in sliding connection with the sliding grooves (22), and the upper end of the sliding plate (21) is fixedly connected with a cutter assembly (23).

3. The fabric cutting device with the adjustable cutter bracket according to claim 2, wherein the limiting mechanism (3) comprises a T-shaped limiting block (31), the T-shaped limiting block (31) is slidably connected with the sliding groove (22), a clamping mechanism (32) is arranged on the T-shaped limiting block (31), and the clamping mechanism (32) is used for fixing the position of the T-shaped limiting block (31).

4. The fabric cutting device with the adjustable cutter bracket according to claim 3, wherein the clamping mechanism (32) comprises an L-shaped groove (321) arranged in the T-shaped limiting block (31), an L-shaped inserting rod (322) is connected in a sliding manner in the L-shaped groove (321), a plurality of positioning holes (323) are formed in the inner wall of the sliding groove (22), one end of the L-shaped inserting rod (322) is clamped with the positioning holes (323), a spring (324) is arranged in the L-shaped groove (321), and two ends of the spring (324) are fixedly connected with an L-shaped inserting rod (322) on the inner wall of the L-shaped groove (321) respectively.

5. The fabric cutting device with the adjustable cutter bracket according to claim 3, wherein the buffer mechanism (4) comprises a T-shaped sliding block (41), the T-shaped sliding block (41) is in sliding connection with the sliding groove (22), a through hole (42) is formed in one end of the T-shaped sliding block (41), a buffer rod (43) is in sliding connection with the through hole (42), a limiting block for preventing the buffer rod (43) from falling off is arranged at one end of the through hole (42), and a buffer spring (44) is arranged between one end of the buffer rod (43) and the T-shaped limiting block (31).

6. The fabric cutting device with the adjustable cutter bracket according to claim 5, wherein the connecting piece (5) comprises a connecting plate (51), the connecting plate (51) is fixedly connected with one side of the T-shaped limiting block (31), a positioning glass bead (52) is embedded at the upper end of the T-shaped sliding block (41), a fixing hole (53) is formed in the connecting plate (51), and the positioning glass bead (52) is clamped with the fixing hole (53).