Sofa fabric processing splitting machine

Abstract

The utility model discloses a sofa fabric processing splitting machine, which belongs to the technical field of sofa fabric splitting and comprises a splitting table, a plurality of supporting legs are fixedly connected to the lower side of the splitting table, guide plates are arranged on two sides of the splitting table, movable plates are arranged on the lower sides of the guide plates, first electric push rods are arranged on the lower side of the splitting table, and second electric push rods are arranged on the lower side of the splitting table. The shaft end of the first electric push rod is connected with one side of the moving plate, a slitting assembly is arranged between the two guide plates, a limiting assembly is arranged on one side of the slitting table, downward pressing assemblies are arranged on the two sides of the slitting table, the slitting assembly comprises a rotating roller, the rotating roller is arranged between the two guide plates, and a first motor is arranged on one side of each guide plate. The shaft end of the first motor is connected with one side of the rotating roller, a scale strip is arranged on the outer side of the rotating roller in an embedded mode, and a plurality of sliding grooves are formed in the outer side of the rotating roller.

Description

Technical Field

[0001] The utility model relates to the technical field of sofa fabric slitting, in particular to a sofa fabric processing and slitting machine. Background Art

[0002] Slitting machine is a mechanical equipment that can cut wide paper, mica tape or film into multiple narrow materials. Slitting machine is mainly used for cutting non-woven fabrics, mica tapes, paper, insulating materials and various film materials, especially suitable for cutting narrow strips (non-woven fabrics, paper, insulating materials, mica tapes, films, etc.).

[0003] During the production process of sofa fabrics, a slitting machine is required to slit the sofa fabrics. The slitting knife on the slitting machine is usually fixed to the structure used to support the slitting knife by bolts. When the slitting knife is adjusted or disassembled and replaced, tools are required to remove the slitting knife, which is inefficient. In addition, the sofa fabric lacks guidance and is prone to position displacement or wrinkling, which affects the slitting quality. For this reason, we proposed a sofa fabric processing slitting machine. Utility Model Content

[0004] The utility model is to solve the shortcomings in the prior art and to propose a sofa fabric processing and slitting machine, which solves the problem that the sofa fabric is easily offset during slitting and affects the slitting quality.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A sofa fabric processing and slitting machine comprises a slitting table, a plurality of supporting legs are fixedly connected to the lower side of the slitting table, guide plates are arranged on both sides of the slitting table, a movable plate is arranged on the lower side of the guide plate, an electric push rod is arranged on the lower side of the slitting table, the shaft end of the electric push rod is connected to one side of the movable plate, a slitting assembly is arranged between the two guide plates, a limiting assembly is arranged on one side of the slitting table, and downward pressing assemblies are arranged on both sides of the slitting table.

[0007] Through the above technical solution, the sofa fabric is transported to the slitting table, guided by the limit assembly, and then cut by the slitting assembly. During slitting, the pressing assembly is used for tensioning to avoid deviation or unevenness of the sofa fabric during slitting.

[0008] Preferably, the slitting assembly includes a rotating roller, which is arranged between two guide plates, a motor 1 is arranged on one side of the guide plate, the shaft end of the motor 1 is connected to one side of the rotating roller, a scale bar is embedded on the outer side of the rotating roller, a plurality of slide grooves are arranged on the outer side of the rotating roller, a slider is slidably connected in the slide groove, a slitting knife is arranged on one side of the slider, and fixing rings are arranged on both sides of the slitting knife, and the fixing ring is threadedly connected to the rotating roller.

[0009] Through the above technical scheme, the slitting knife uses the slider to move in the slide groove, so that the slitting knife moves to the specified position on the rotating roller according to the scale bar, and then the slitting knife is limited by the fixed ring, and then the electric push rod controls the moving plate to move the guide plate downward, and then the motor drives the rotating roller to rotate, and the rotating roller drives the slitting knife to rotate, thereby performing the slitting operation on the sofa fabric.

[0010] Preferably, the limiting assembly includes a side plate, which is arranged on one side of the cutting table, and a motor 2 is arranged on one side of the side plate. A threaded rod is arranged at the shaft end of the motor 2, and two guide strips are threadedly sleeved on the outer side of the threaded rod. Connecting strips are arranged at both ends of the guide strip, and a limiting strip is arranged on the upper side of the connecting strip.

[0011] Through the above technical solution, the second motor on the side panel drives the threaded rod to rotate, the threaded rod threads transmit the guide bar, the guide bar drives the connecting bar to move, the connecting bar drives the limit bar to move, and the limit bar guides the sofa cover.

[0012] Preferably, the pressing assembly comprises a mounting frame, which is arranged on one side of the supporting leg, an electric push rod 2 is arranged on the upper side of the mounting frame, a connecting frame is arranged at the shaft end of the electric push rod 2, and a pressure roller is rotatably connected to one side of the connecting frame.

[0013] Through the above technical solution, the second electric push rod on the mounting frame controls the connection frame to move downward, and the pressure roller on the connection frame presses down and tensions the sofa fabric, thereby providing a tensioning function to prevent wrinkles from occurring when the sofa fabric is cut.

[0014] Preferably, a guide groove is provided on one side of the guide plate, a guide block is slidably connected in the guide groove, and one side of the guide block is connected to one side of the cutting table.

[0015] Through the above technical solution, the guide groove cooperates with the guide block to provide a guiding function for the guide plate.

[0016] In summary, in the utility model, the sofa fabric is transported to the slitting table, guided by the limiting component, and then cut by the slitting component. During the slitting, the pressing component is used for tensioning to avoid the sofa fabric from being offset or uneven when slitting.

[0017] In the utility model, the slitting knife moves in the slide groove by means of a slider, so that the slitting knife moves to a specified position on the rotating roller according to a scale bar, and then the slitting knife is limited by means of a fixed ring, and then an electric push rod controls a moving plate to move the guide plate downward, and then a motor drives the rotating roller to rotate, and the rotating roller drives the slitting knife to rotate, thereby performing a slitting operation on the sofa fabric.

[0018] In the utility model, the second motor on the side plate drives the threaded rod to rotate, the threaded rod threads transmit the guide bar, the guide bar drives the connecting bar to move, the connecting bar drives the limit bar to move, and the limit bar guides the sofa cover. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the structure of the front axial side of the utility model;

[0020] Figure 2 This is a schematic diagram of the structure of the utility model cut from the front side on the axial side;

[0021] Figure 3 This is a schematic diagram of the structure of the utility model when the shaft side is cut away;

[0022] Figure 4 It is a structural schematic diagram of the bottom axial side of the utility model.

[0023] In the figure: 1. Slitting table; 2. Guide plate; 3. Moving plate; 4. Electric push rod 1; 5. Rotating roller; 6. Motor 1; 7. Scale bar; 8. Slitting knife; 9. Sliding block; 10. Fixed ring; 11. Side plate; 12. Motor 2; 13. Threaded rod; 14. Guide bar; 15. Connecting bar; 16. Limiting bar; 17. Support leg; 18. Mounting frame; 19. Electric push rod 2; 20. Connecting frame; 21. Pressing roller; 22. Guide groove; 23. Guide block. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0025] like Figure 1-Figure 4As shown, a sofa fabric processing and slitting machine comprises a slitting table 1, a plurality of supporting legs 17 are fixedly connected to the lower side of the slitting table 1, guide plates 2 are arranged on both sides of the slitting table 1, a movable plate 3 is arranged on the lower side of the guide plate 2, an electric push rod 4 is arranged on the lower side of the slitting table 1, the shaft end of the electric push rod 4 is connected to one side of the movable plate 3, a slitting assembly is arranged between the two guide plates 2, the slitting assembly comprises a rotating roller 5, the rotating roller 5 is arranged between the two guide plates 2, a motor 6 is arranged on one side of the guide plate 2, the shaft end of the motor 6 is connected to one side of the rotating roller 5, a scale bar 7 is embedded on the outer side of the rotating roller 5, a plurality of slide grooves are arranged on the outer side of the rotating roller 5, a slider 9 is slidably connected in the slide groove, a slitting knife 8 is arranged on one side of the slider 9, a fixing ring 10 is arranged on both sides of the slitting knife 8, and the fixing ring 10 is threadedly connected to the rotating roller 5.

[0026] A limiting assembly is provided on one side of the slitting table 1, and the limiting assembly includes a side plate 11, and the side plate 11 is provided on one side of the slitting table 1. A motor 12 is provided on one side of the side plate 11, and a threaded rod 13 is provided on the shaft end of the motor 12. Two guide bars 14 are threadedly sleeved on the outer side of the threaded rod 13. Connecting bars 15 are provided at both ends of the guide bars 14. A limiting bar 16 is provided on the upper side of the connecting bar 15.

[0027] A pressing assembly is provided on both sides of the slitting table 1, and the pressing assembly includes a mounting frame 18, and the mounting frame 18 is provided on one side of the supporting leg 17. An electric push rod 19 is provided on the upper side of the mounting frame 18, and a connecting frame 20 is provided at the shaft end of the electric push rod 19. A pressure roller 21 is rotatably connected to one side of the connecting frame 20, and a guide groove 22 is provided on one side of the guide plate 2, and a guide block 23 is slidably connected in the guide groove 22, and one side of the guide block 23 is connected to one side of the slitting table 1.

[0028] In this embodiment, the slitting knife 8 is moved in the slide groove by the slider 9, so that the slitting knife 8 moves to the specified position on the rotating roller 5 according to the scale bar 7, and then the fixing ring 10 is used to limit the slitting knife, and then the sofa cloth is transported by the existing conveying device, and then the electric push rod 14 controls the moving plate 3 to move the guide plate 2 downward, and then the motor 16 drives the rotating roller 5 to rotate, and the rotating roller 5 drives the slitting knife 8 to rotate to cut the sofa cloth. At the same time, the motor 2 12 on the side plate 11 drives the threaded rod 13 to rotate, and the threaded rod 13 threadably drives the guide bar 14, and the guide bar 14 drives the connecting bar 15 to move, and the connecting bar 15 drives the limiting bar 16 to move, and the limiting bar 16 guides the sofa cloth, and the electric push rod 2 19 on the mounting frame 18 controls the connecting frame 20 to move downward, and the pressure roller 21 on the connecting frame 20 presses down and tensions the sofa cloth to prevent wrinkles when the sofa cloth is cut.

[0029] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A sofa fabric processing and slitting machine, characterized in that: The invention comprises a slitting table (1), wherein a plurality of supporting legs (17) are fixedly connected to the lower side of the slitting table (1), guide plates (2) are arranged on both sides of the slitting table (1), a movable plate (3) is arranged on the lower side of the guide plate (2), an electric push rod (4) is arranged on the lower side of the slitting table (1), the shaft end of the electric push rod (4) is connected to one side of the movable plate (3), a slitting assembly is arranged between the two guide plates (2), a limiting assembly is arranged on one side of the slitting table (1), and downward pressing assemblies are arranged on both sides of the slitting table (1).

2. A sofa fabric processing and slitting machine according to claim 1, characterized in that: The slitting assembly comprises a rotating roller (5), wherein the rotating roller (5) is arranged between two guide plates (2), a motor (6) is arranged on one side of the guide plate (2), the shaft end of the motor (6) is connected to one side of the rotating roller (5), a scale bar (7) is embedded on the outer side of the rotating roller (5), a plurality of slide grooves are arranged on the outer side of the rotating roller (5), a slider (9) is slidably connected in the slide groove, a slitting knife (8) is arranged on one side of the slider (9), and fixing rings (10) are arranged on both sides of the slitting knife (8), and the fixing ring (10) is threadedly connected to the rotating roller (5).

3. The sofa fabric processing and slitting machine according to claim 1, characterized in that: The limiting assembly comprises a side plate (11), the side plate (11) being arranged on one side of the slitting table (1), a second motor (12) being arranged on one side of the side plate (11), a threaded rod (13) being arranged at the shaft end of the second motor (12), two guide bars (14) being threadedly sleeved on the outer side of the threaded rod (13), connecting bars (15) being arranged at both ends of the guide bar (14), and a limiting bar (16) being arranged on the upper side of the connecting bar (15).

4. The sofa fabric processing and slitting machine according to claim 1, characterized in that: The pressing assembly comprises a mounting frame (18), wherein the mounting frame (18) is arranged on one side of the supporting leg (17), an electric push rod 2 (19) is arranged on the upper side of the mounting frame (18), a connecting frame (20) is arranged at the axial end of the electric push rod 2 (19), and a pressure roller (21) is rotatably connected to one side of the connecting frame (20).

5. The sofa fabric processing and slitting machine according to claim 1, characterized in that: A guide groove (22) is provided on one side of the guide plate (2), a guide block (23) is slidably connected in the guide groove (22), and one side of the guide block (23) is connected to one side of the slitting table (1).

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