CN220685590U

CN220685590U - Cutting device for sofa production fabric

Info

Publication number: CN220685590U
Application number: CN202322336390.7U
Authority: CN
Inventors: 周石旺
Original assignee: Hunan Dieyilan Soft Furnishing Co ltd
Current assignee: Hunan Dieyilan Soft Furnishing Co ltd
Priority date: 2023-08-29
Filing date: 2023-08-29
Publication date: 2024-03-29
Anticipated expiration: 2033-08-29

Abstract

The utility model discloses a cutting device for sofa production fabrics, which relates to the technical field of fabric processing and comprises a working bench, a movable frame and a bearing plate, wherein: the movable frame is horizontally and slidably arranged on the workbench frame, the bottom of the movable frame is fixedly provided with a cutting blade, the bottom of the movable frame is movably provided with a plurality of movable rods, the movable rods are respectively positioned at two sides of the cutting blade, and the bottom of the movable frame is provided with a reset spring fixedly connected with the movable rods; the workbench is provided with a driving piece, and the driving piece is used for driving the movable frame to slide horizontally. According to the utility model, through the arrangement of the movable rods and the limiting wheels, before the fabric is cut, the limiting wheels can be used for stabilizing the position of the fabric in a propping manner, and then in the process of driving the cutting blade to move, the cutting blade can smoothly and stably cut the fabric, so that the cutting effect is good.

Description

Cutting device for sofa production fabric

Technical Field

The utility model relates to the technical field of fabric processing, in particular to a cutting device for sofa production fabrics.

Background

The sofa fabric is a collective name of various main body covers used in the sofa manufacturing process, is classified according to raw material components, has all cotton, flax and chemical fiber, is the weight of the sofa, is the most direct good and bad of a set of sofa, is the fabric, is one of important standards for determining whether a customer selects the sofa or not, and is the first procedure after the sofa fabric is manufactured.

Through retrieving, patent document (grant bulletin number is CN 217869669U) discloses a sofa production surface fabric cutting device, and this cutting device includes the workstation, the top surface of workstation is provided with the fixed block, the fixed block is connected with cutting frame through the pivot, cutting frame's bottom surface sets up flutedly, and the inside of recess is provided with the screw rod to the tip of screw rod is connected with driving motor's output through the shaft coupling, the surface mounting of screw rod has the thread bush, the bottom surface of thread bush is provided with step motor, and step motor's output installs the cutting blade, the bottom surface of thread bush just is located one side of cutting blade and has been installed through the mount and smooth the flat board, the bottom surface of smooth the flat board is provided with ironing plate, ironing plate's inside has been seted up the cavity, and the inside of cavity is provided with resistance wire heating element.

When the cutting device is used, the resistance wire heating element is used for heating the ironing sheet, so that the edge of the fabric can be heated and coagulated into blocks, and the fabric is not easy to open; however, when the device is used, no part for limiting the fabric is arranged correspondingly, so that the fabric is easy to deviate in the cutting process, and the cutting position of the fabric is inaccurate.

Therefore, we propose a cutting device for sofa fabric to solve the above problems.

Disclosure of Invention

(one) solving the technical problems

When the cutting device in the prior art is used, no part for limiting the fabric is arranged correspondingly, so that the fabric is easy to deviate in the cutting process, and the cutting position of the fabric is inaccurate.

(II) technical scheme

In order to solve the problems, the utility model provides the following technical scheme:

the utility model provides a sofa production surface fabric is with cutting device, includes work rack, movable frame and loading board, wherein: the movable frame is horizontally and slidably arranged on the workbench frame, the bottom of the movable frame is fixedly provided with a cutting blade, the bottom of the movable frame is movably provided with a plurality of movable rods, the movable rods are respectively positioned at two sides of the cutting blade, and the bottom of the movable frame is provided with a reset spring fixedly connected with the movable rods;

the driving piece is arranged on the workbench frame and is used for driving the movable frame to horizontally slide;

the bearing plate is horizontally arranged and movably arranged at the bottom of the working bench, and the bearing plate is positioned below the movable rods and the cutting blades.

As a further scheme of the utility model: the bottoms of the movable rods are rotatably provided with limiting wheels, and the distance between the limiting wheels and the bearing plate is smaller than the distance between the cutting blade and the bearing plate.

As a further scheme of the utility model: the bottom of the working bench is fixedly provided with an electric telescopic rod, and the bearing plate is fixedly arranged on a piston rod of the electric telescopic rod.

As a further scheme of the utility model: the top of loading board is provided with two clamping pieces, the clamping piece includes framework and clamp plate, the framework is fixed to be set up on the loading board, the clamp plate activity sets up on the framework to the screw thread is provided with the adjusting bolt who rotates with the clamp plate and be connected on the framework.

As a further scheme of the utility model: the driving piece comprises a driving motor and a threaded rod, wherein the driving motor is fixedly arranged on the workbench frame, the threaded rod is horizontally arranged and rotatably arranged on the workbench frame, and the driving motor is in transmission connection with the threaded rod.

As a further scheme of the utility model: the top of the working bench is provided with a sliding groove in the horizontal direction, and the top of the movable rack is slidably arranged on the sliding groove.

(III) beneficial effects

Compared with the prior art, the utility model has the following beneficial effects:

1. through the arrangement of the movable rods and the limiting wheels, before the fabric is cut, the limiting wheels can be used for pressing and stabilizing the position of the fabric, and then in the process of driving the cutting blade to move, the cutting blade can smoothly and stably cut the fabric, so that the cutting effect is good;

2. through the setting of holder, utilize the holder can be more stable with the spacing on the loading board of surface fabric centre gripping, and then cut out the blade and cut out the in-process to the surface fabric at follow-up, the position of surface fabric can not take place the skew, cuts out the position accuracy.

Drawings

The utility model is further described below with reference to the accompanying drawings.

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

FIG. 2 is a schematic side view of a mobile carriage and a plurality of movable bars in accordance with the present utility model;

fig. 3 is a schematic side view of the frame and platen of the present utility model.

In the figure: 1. a work bench; 2. a moving rack; 3. a carrying plate; 4. cutting blades; 5. a movable rod; 6. a return spring; 7. a limiting wheel; 8. an electric telescopic rod; 9. a frame; 10. a pressing plate; 11. an adjusting bolt; 12. a driving motor; 13. a threaded rod; 14. and a sliding groove.

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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1-3, a cutting device for sofa fabric comprises a working bench 1, a movable frame 2 and a bearing plate 3, wherein: the movable frame 2 is horizontally and slidably arranged on the working bench 1, the bottom of the movable frame 2 is fixedly provided with a cutting blade 4, the bottom of the movable frame 2 is movably provided with a plurality of movable rods 5, the movable rods 5 are respectively positioned on two sides of the cutting blade 4, and the bottom of the movable frame 2 is provided with a reset spring 6 fixedly connected with the movable rods 5; the bearing plate 3 is horizontally arranged and movably arranged at the bottom of the working bench 1, and the bearing plate 3 is positioned below the movable rods 5 and the cutting blades 4.

When the fabric cutting device is used, the fabric can be placed on the bearing plate 3, then the bearing plate 3 is driven to move upwards, so that the bearing plate 3 can drive the fabric to move upwards until the fabric is pressed by the bottoms of the movable rods 5, the cutting blade 4 is abutted against the fabric, the reset spring 6 can be compressed, and then the movable frame 2 can be driven to drive the cutting blade 4 to move, and in the process, the cutting blade 4 can cut the fabric; through the pressing action of the movable rods 5 on the fabric, the position of the fabric is not deviated in the cutting process, and the fabric can be cut stably.

For the driving of the movable frame 2, a driving piece can be arranged on the working bench 1, specifically, the driving piece comprises a driving motor 12 and a threaded rod 13, the driving motor 12 is fixedly arranged on the working bench 1, the threaded rod 13 is horizontally arranged and rotatably arranged on the working bench 1, and the driving motor 12 is in transmission connection with the threaded rod 13; meanwhile, a sliding groove 14 in the horizontal direction is formed in the top of the working bench 1, and the top of the movable frame 2 is slidably mounted on the sliding groove 14.

When the driving motor 12 is started, the rotation of the output shaft of the driving motor 12 can drive the threaded rod 13 to rotate, and the movable frame 2 can horizontally move under the limiting effect of the sliding groove 14 on the movable frame 2, namely, the cutting blade 4 and the movable rods 5 are driven to horizontally move.

For the transmission arrangement between the driving motor 12 and the threaded rod 13, a belt pulley can be fixedly sleeved on the output shaft of the driving motor 12, a belt pulley is fixedly sleeved on the threaded rod 13, and a belt is sleeved between the two belt pulleys, so that the rotation of the output shaft of the driving motor 12 can be transmitted to the threaded rod 13; of course, the transmission arrangement between the drive motor 12 and the threaded rod 13 is not limited to the arrangement of the engagement between the pulley and the belt, but other conventional transmission arrangements of the prior art may be provided.

In order to enable the movable rods 5 to well press the fabric, limiting wheels 7 can be rotatably arranged at the bottoms of the plurality of movable rods 5, the distance between the limiting wheels 7 and the bearing plate 3 is smaller than the distance between the cutting blade 4 and the bearing plate 3, and then in the process that the bearing plate 3 drives the fabric to move upwards, the limiting wheels 7 firstly press the fabric, and then the bearing plate 3 is driven to move upwards continuously so that the cutting blade 4 collides with the fabric; in the moving process of the follow-up moving frame 2, the limiting wheels 7 can roll on the fabric, and the limiting and pressing effect on the fabric is good.

For the upward movement of the middle bearing plate 3, an electric telescopic rod 8 can be fixedly arranged at the bottom of the workbench frame 1, and the bearing plate 3 is fixedly arranged on a piston rod of the electric telescopic rod 8; the electric telescopic rod 8 can drive the bearing plate 3 to move upwards.

In order to make the fabric more stable when being placed on the bearing plate 3, two clamping pieces are arranged at the top of the bearing plate 3 and are respectively arranged in one-to-one correspondence with the two sides of the fabric; specifically, the holder includes framework 9 and clamp plate 10, and framework 9 is fixed to be set up on loading board 3, and clamp plate 10 activity sets up on framework 9 to the screw thread is provided with the adjusting bolt 11 that rotates with clamp plate 10 on the framework 9, when using, places the loading board 3 on one side of surface fabric earlier, then drives adjusting bolt 11 for clamp plate 10 moves down, until clamp plate 10 supports the surface fabric and presses, and the surface fabric can be stabilized spacing on loading board 3 this moment, is convenient for follow-up cutting blade 4 tailors it.

The foregoing describes one embodiment of the present utility model in detail, but the description is only a preferred embodiment of the present utility model and should not be construed as limiting the scope of the utility model. All equivalent changes and modifications within the scope of the present utility model are intended to be covered by the present utility model.

Claims

1. The utility model provides a sofa production cutting device for surface fabric, its characterized in that includes workstation frame (1), removes frame (2) and loading board (3), wherein: the movable frame (2) is horizontally and slidably arranged on the workbench frame (1), the bottom of the movable frame (2) is fixedly provided with a cutting blade (4), the bottom of the movable frame (2) is movably provided with a plurality of movable rods (5), the movable rods (5) are respectively positioned on two sides of the cutting blade (4), and the bottom of the movable frame (2) is provided with a reset spring (6) fixedly connected with the movable rods (5);

the working bench (1) is provided with a driving piece which is used for driving the movable frame (2) to horizontally slide;

the bearing plate (3) is horizontally arranged and movably arranged at the bottom of the workbench frame (1), and the bearing plate (3) is positioned below the movable rods (5) and the cutting blades (4).

2. The cutting device for sofa fabric production according to claim 1, wherein the bottoms of the movable rods (5) are rotatably provided with limiting wheels (7), and the distance between the limiting wheels (7) and the bearing plate (3) is smaller than the distance between the cutting blade (4) and the bearing plate (3).

3. The cutting device for sofa fabric production according to claim 2, wherein the bottom of the workbench frame (1) is fixedly provided with an electric telescopic rod (8), and the bearing plate (3) is fixedly arranged on a piston rod of the electric telescopic rod (8).

4. A sofa production fabric cutting device according to claim 3, characterized in that the top of the carrier plate (3) is provided with two clamping pieces, the clamping pieces comprise a frame body (9) and a pressing plate (10), the frame body (9) is fixedly arranged on the carrier plate (3), the pressing plate (10) is movably arranged on the frame body (9), and an adjusting bolt (11) which is rotationally connected with the pressing plate (10) is arranged on the frame body (9) in a threaded manner.

5. The cutting device for sofa fabric according to claim 4, wherein the driving member comprises a driving motor (12) and a threaded rod (13), the driving motor (12) is fixedly arranged on the workbench frame (1), the threaded rod (13) is horizontally arranged and rotatably installed on the workbench frame (1), and the driving motor (12) is in transmission connection with the threaded rod (13).

6. The cutting device for sofa fabric according to claim 5, wherein the top of the working bench (1) is provided with a sliding groove (14) in the horizontal direction, and the top of the moving frame (2) is slidably mounted on the sliding groove (14).