Efficient calender for cloth

Abstract

The utility model discloses a high-efficiency calender for cloth, belongs to the technical field of cloth processing, and solves the problems that the calender cannot apply the most accurate pressurizing pressure to the fabric, so that the finally obtained fabric finished product cannot meet the requirements of people on the fabric. Comprising a connecting frame, a top seat fixedly connected to the connecting frame, a driving roller rotatably connected to the top seat, two groups of slide ways fixedly connected to the top seat and located above the driving roller, slide seats slidably connected to the interiors of the slide ways, and a pressing roller rotatably connected between the two groups of slide seats. According to the calender, after large-process displacement of the compression roller is completed, damping liquid in the containing cavity is compressed through the piston so that further acting force can be further applied to the sliding base and the compression roller, and therefore when the calender conducts calendering on fabric, the calender can further pressurize the fabric according to the requirements of operators.

Description

Technical Field

[0001] The utility model relates to the technical field of cloth processing, in particular to a high-efficiency cloth calender. Background Art

[0002] A fabric calender (also known as a flattening machine, calendering ironing machine or satin machine) is an industrial device used to process the surface of textiles to give them a smooth and bright appearance. This machine can pressurize and heat the surface of the fabric to flatten the fibers and produce a certain gloss. Calendering technology is often used in the production of clothing fabrics, curtain fabrics, bedding, decorative fabrics, etc. to achieve the purpose of improving the appearance and feel.

[0003] When the calender applies pressure to the fabric, it can only apply rough pressure mechanically, but cannot further achieve fine pressure. As a result, depending on the different fabric conditions, the calender cannot apply the most accurate pressure to the fabric, so that the final fabric product does not meet people's needs for the fabric.

[0004] Therefore, an efficient cloth calender is proposed to solve or alleviate the above problems. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes a high-efficiency cloth calender.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A high-efficiency cloth calender comprises a connecting frame, a top seat fixedly connected to the connecting frame, a driving roller rotatably connected to the top seat, two sets of slideways fixedly connected to the top seat and located above the driving roller, a slide seat slidably connected to the slideways, and a pressure roller rotatably connected between the two sets of slide seats, wherein a distance adjustment structure is provided between the top surface of the slideway and the slide seat, and the distance adjustment structure comprises a coarse adjustment portion and a fine adjustment portion.

[0008] Preferably, the coarse adjustment part includes a threaded column and a turntable, the top surface of the slide is provided with a threaded hole connected to the interior thereof, the threaded column is threadedly connected in the threaded hole, and the turntable is fixedly connected to the upper end of the threaded column, and the lower end of the threaded column is rotatably arranged with the slide seat.

[0009] Preferably, the coarse adjustment portion further comprises a spring, the spring is sleeved on the outside of the threaded column, and two ends of the spring respectively contact the inner top surface of the slideway and the top surface of the slide seat.

[0010] Preferably, a cavity located above the pressure roller is formed on the side wall of the sliding seat, the lower end of the threaded column penetrates into the cavity, an inlet groove is formed on the bottom surface of the cavity, and an accommodating cavity with a diameter larger than the inlet groove is formed on the bottom surface of the inlet groove, the fine adjustment portion includes a connecting shaft coaxially fixedly connected to the lower end of the threaded column, and a piston coaxially rotatably connected to the connecting shaft, the connecting shaft passes through the inlet groove, and the piston is slidably connected to the accommodating cavity, and damping fluid is filled between the bottom surface of the piston and the bottom surface of the accommodating cavity.

[0011] Preferably, a groove is formed on the top surface of the piston, a ball bearing is fixedly connected in the groove, and the lower end of the connecting shaft is fixedly connected to the inner ring of the ball bearing.

[0012] Preferably, a plurality of sealing rings are embedded on the outer peripheral wall of the piston.

[0013] Preferably, both side walls of the slideway are fixedly connected with outwardly convex slide rails, and the slide seat is slidably connected between the outwardly convex slide rails.

[0014] Preferably, the connecting frame is fixedly connected to a base, the base is fixedly connected to a servo motor and a reducer transmission-connected thereto, the output shaft of the reducer is coaxially fixedly connected to a driving sprocket, the top seat is fixedly connected to a bearing seat, the driving roller is rotatably connected to an inner ring of the bearing seat, one end of the driving shaft is coaxially fixedly connected to a driven sprocket, and the driving sprocket and the driven sprocket are connected via a chain transmission.

[0015] The utility model has the following beneficial effects:

[0016] The utility model shows that after the pressure roller has performed a certain degree of initial displacement, additional pressure-applying capacity is increased, and the piston in the machine then plays a role to compress the damping liquid in the accommodating chamber, thereby transmitting the increased force to the slide seat and the pressure roller. This mechanism allows the calender to ensure the uniformity and high quality of the calendering effect by controlling the additional pressure required for the fabric when facing fabrics of different thicknesses and qualities in accordance with the established requirements of the operator. While improving the efficiency of the calender, the integrity and texture of the fabric are protected and maintained to the greatest extent, and the stability and reliability of the operation are guaranteed even in continuous long-term operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 It is a structural schematic diagram of the piston in the utility model.

[0019] 1. Connecting frame; 2. Top seat; 3. Bearing seat; 4. Driving roller; 5. Driven sprocket; 6. Base; 7. Servo motor; 8. Reducer; 9. Slideway; 10. Slide seat; 11. Pressing roller; 12. Cavity; 13. Inlet groove; 14. Threaded column; 15. Spring; 16. Turntable; 17. Outer convex slide rail; 18. Connecting shaft; 19. Ball bearing; 20. Piston; 21. Sealing ring. DETAILED DESCRIPTION

[0020] 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.

[0021] An efficient calender for cloth, such as Figure 1 As shown, it includes a connecting frame 1, a top seat 2 fixedly connected to the connecting frame 1, a driving roller 4 rotatably connected to the top seat 2, two groups of slideways 9 fixedly connected to the top seat 2 and located above the driving roller 4, a slide 10 slidably connected in the slide 9, and a pressure roller 11 rotatably connected between the two groups of slides 10, the connecting frame 1 is fixedly connected to a base 6, the base 6 is fixedly connected to a servo motor 7 and a reducer 8 connected thereto for transmission, the output shaft of the reducer 8 is coaxially fixedly connected to a driving sprocket, the top seat 2 is fixedly connected to a bearing seat 3, the driving roller 4 is rotatably connected to the inner ring of the bearing seat 3, one end of the driving shaft is coaxially fixedly connected to a driven sprocket 5, and the driving sprocket and the driven sprocket 5 are connected by a chain transmission.

[0022] Both side walls of the slideway 9 are fixedly connected with convex slide rails 17, and the slide seat 10 is slidably connected between the convex slide rails 17. There is a distance adjustment structure between the inner top surface of the slideway 9 and the slide seat 10, and the distance adjustment structure includes a coarse adjustment part and a fine adjustment part.

[0023] The coarse adjustment part includes a threaded column 14, a spring 15, and a turntable 16. A threaded hole connected to the interior of the slide 9 is opened on the top surface. The threaded column 14 is threadedly connected in the threaded hole, and the turntable 16 is fixedly connected to the upper end of the threaded column 14. The lower end of the threaded column 14 and the slide 10 are rotatably arranged. The spring 15 is sleeved on the outside of the threaded column 14, and its two ends respectively contact the inner top surface of the slide 9 and the top surface of the slide 10.

[0024] like Figure 1 and Figure 2As shown, a cavity 12 located above the pressure roller 11 is provided on the side wall of the slide 10, the lower end of the threaded column 14 penetrates into the cavity 12, an inlet groove 13 is provided on the bottom surface of the cavity 12, and an accommodating cavity with a diameter larger than the inlet groove 13 is provided on the bottom surface of the inlet groove 13. The fine adjustment portion includes a connecting shaft 18 coaxially fixedly connected to the lower end of the threaded column 14, and a piston 20 coaxially rotatably connected to the connecting shaft 18. A plurality of sealing rings 21 are embedded on the outer peripheral wall of the piston 20. The connecting shaft 18 is arranged through the inlet groove 13, and the piston 20 is slidably connected to the accommodating cavity. Damping fluid is filled between the bottom surface of the piston 20 and the bottom surface of the accommodating cavity. A groove is provided on the top surface of the piston 20, and a ball bearing 19 is fixedly connected in the groove. The lower end of the connecting shaft 18 is fixedly connected to the inner ring of the ball bearing 19.

[0025] When people need to use this calender to calender the fabric, they only need to place the fabric between the pressure roller 11 and the driving roller 4, and then rotate the turntable 16 to make the turntable 16 drive the threaded column 14 to rotate. Under the guidance of the threaded hole, the threaded column 14 can drive the connecting shaft 18 to move downward. Since it is a coarse adjustment at this time, the downward displacement of the piston 20 and the connecting shaft 18 will not compress the damping fluid, so that the slide seat 10 is guided by the external convex slide rail 17 and moves vertically in the slideway 9, so that the pressure roller 11 and the driving roller 4 press the fabric.

[0026] Then the operator further rotates the turntable 16, which drives the threaded column 14 to rotate, and the threaded column 14 further presses the connecting shaft 18 downward. The connecting shaft 18 dissipates the circumferential force through the ball bearing 19, so that only the force in the vertical direction acts on the piston 20, so that the piston 20 can move downward, and then compress the damping fluid. The damping fluid resists the compressed force and is directly transmitted to the slide 10 and the pressure roller 11, so that the force between the pressure roller 11 and the drive roller 4 on the fabric is further increased, completing fine adjustment.

[0027] In a static state, the spring 15 releases elastic potential energy, so that the thread of the threaded column 14 and the thread of the threaded hole fit together, making it difficult for the threaded column 14 to be displaced in the opposite direction. Then, it is only necessary to start the servo motor 7 to drive the active sprocket to rotate through the reducer 8, and then drive the driven sprocket 5 through the chain, so that the drive roller 4 can drive the fabric to move, thereby completing the calendering of the entire roll of fabric.

[0028] 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 high-efficiency cloth calender, characterized in that: The invention comprises a connecting frame (1), a top seat (2) fixedly connected to the connecting frame (1), a driving roller (4) rotatably connected to the top seat (2), two groups of slideways (9) fixedly connected to the top seat (2) and located above the driving roller (4), a slide seat (10) slidably connected to the slideways (9), and a pressure roller (11) rotatably connected between the two groups of slide seats (10), wherein a distance adjustment structure is provided between the top surface of the slideway (9) and the slide seat (10), and the distance adjustment structure comprises a coarse adjustment portion and a fine adjustment portion.

2. The high-efficiency cloth calender according to claim 1, characterized in that: The coarse adjustment portion comprises a threaded column (14) and a rotating disk (16); a threaded hole communicating with the interior of the slideway (9) is provided on the top surface thereof; the threaded column (14) is threadedly connected in the threaded hole; the rotating disk (16) is fixedly connected to the upper end of the threaded column (14); and the lower end of the threaded column (14) is rotatably arranged with the slide seat (10).

3. The high-efficiency cloth calender according to claim 2, characterized in that: The coarse adjustment portion also includes a spring (15), which is sleeved on the outside of the threaded column (14), and whose two ends respectively contact the inner top surface of the slideway (9) and the top surface of the slide seat (10).

4. The high-efficiency cloth calender according to claim 2, characterized in that: A cavity (12) located above the pressure roller (11) is formed on the side wall of the slide seat (10); the lower end of the threaded column (14) penetrates into the cavity (12); an inlet groove (13) is formed on the bottom surface of the cavity (12); a receiving cavity having a diameter larger than the inlet groove (13) is formed on the bottom surface of the inlet groove; the fine adjustment portion comprises a connecting shaft (18) coaxially fixedly connected to the lower end of the threaded column (14) and a piston (20) coaxially rotatably connected to the connecting shaft (18); the connecting shaft (18) passes through the inlet groove (13), and the piston (20) is slidably connected to the receiving cavity; a damping fluid is filled between the bottom surface of the piston (20) and the bottom surface of the receiving cavity.

5. The high-efficiency cloth calender according to claim 4, characterized in that: The top surface of the piston (20) is provided with a groove, a ball bearing (19) is fixedly connected in the groove, and the lower end of the connecting shaft (18) is fixedly connected to the inner ring of the ball bearing (19).

6. The high-efficiency cloth calender according to claim 4, characterized in that: A plurality of sealing rings (21) are embedded on the outer peripheral wall of the piston (20).

7. The high-efficiency cloth calender according to claim 1, characterized in that: Both side walls of the slideway (9) are fixedly connected with externally convex slide rails (17), and the slide seat (10) is slidably connected between the externally convex slide rails (17).

8. The high-efficiency cloth calender according to claim 1, characterized in that: The connecting frame (1) is fixedly connected to a base (6), the base (6) is fixedly connected to a servo motor (7) and a reducer (8) connected thereto in transmission, the output shaft of the reducer (8) is coaxially fixedly connected to a driving sprocket, the top seat (2) is fixedly connected to a bearing seat (3), the driving roller (4) is rotatably connected to the inner ring of the bearing seat (3), one end of the driving roller (4) is coaxially fixedly connected to a driven sprocket (5), and the driving sprocket and the driven sprocket (5) are connected through a chain transmission.

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