Cutting machine for silk processing

Abstract

The utility model discloses a cutting machine for silk processing, which belongs to the technical field of silk processing and comprises a processing table, two unwinding frames and a collecting box are fixedly mounted on the processing table, and a guide mechanism, a feeding mechanism, a flattening mechanism and a cutting mechanism are arranged on the processing table. The guide mechanism comprises two guide frames oppositely arranged on the machining table, a plurality of guide rollers are rotationally installed in the guide frames, an adjusting mechanism is arranged on the machining table, and the feeding mechanism comprises a motor fixedly installed on the front side face of the machining table. The feeding mechanism and the flattening mechanism are arranged, a motor is used for driving a feeding roller to rotate in the using process, meanwhile, a pressing roller is matched for extruding the upper portion of silk, automatic feeding of materials is achieved, the surface of the silk is flattened in the feeding process, and the follow-up cutting quality is improved; and the tedious step that the silk needs to be cut after being fixed is effectively avoided, and the processing efficiency of the silk is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of silk processing, and in particular relates to a cutting machine for silk processing. Background Art

[0002] Silk is a textile made of silk or synthetic fibers, man-made fibers, staple fibers, etc. Silk is a general term for fabrics woven purely or interwoven with silk or rayon. In modern times, due to the expansion of textile raw materials, all textiles whose warp threads are woven with artificial or natural filament fibers can be called silk in a broad sense, and they need to be cut and processed during silk processing and production.

[0003] Existing cutting devices usually fix the silk before cutting, which is complicated when cutting in batches. Continuous cutting cannot be achieved as a whole, and the processing material feed rate is low, which cannot meet production needs. Utility Model Content

[0004] The purpose of the utility model is to provide a cutting machine for silk processing, so as to solve the problem in the above background technology that the existing cutting devices usually fix the silk before cutting, the process is complicated when cutting in batches, the continuous cutting operation cannot be achieved as a whole, the processing material feed rate is low, and the production requirements cannot be met.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cutting machine for silk processing, comprising a processing table, on which two unwinding racks and a collecting box are fixedly installed, and a guiding mechanism, a feeding mechanism, a flattening mechanism and a cutting mechanism are arranged on the processing table, the guiding mechanism comprises two guide racks arranged relatively on the processing table, a plurality of guide rollers are rotatably installed in the guide racks, an adjusting mechanism is arranged on the processing table, the feeding mechanism comprises a motor fixedly installed on the front side of the processing table, the output shaft of the motor extends into the processing table and a feeding roller is fixedly installed, a groove for the feeding roller is opened on the processing table, and the flattening mechanism comprises a first guide rack fixedly installed on the processing table A mounting frame, two vertical rods are slidably mounted on the first mounting frame, a pressure roller is rotatably mounted between the two vertical rods, the pressure roller and the feeding roller are used in conjunction with each other, the cutting mechanism comprises a second mounting frame fixedly mounted on the processing table, an electric push rod 1 is fixedly mounted on the upper surface of the second mounting frame, the piston end of the electric push rod 1 extends into the second mounting frame and is fixedly mounted on a fixing plate, a cutting knife is fixedly mounted on the lower surface of the fixing plate, a cutting groove for the cutting knife is provided on the processing table, two side plates are fixedly mounted on both sides of the fixing plate, support columns are fixedly mounted on the side plates, a sliding rod is slidably mounted on the support column, and the ends of the two sliding rods on the same side are fixedly mounted with the same pressure plate.

[0006] The above scheme is adopted, by setting a guiding mechanism, during use, the guide frame and a plurality of guide rollers can guide the two sides and the top of the silk, so as to avoid displacement deviation of the silk during feeding, and at the same time, the initial position of the two guide frames can be adjusted by cooperating with the adjusting mechanism, so that it is suitable for guiding silk of various widths. By setting a feeding mechanism and a flattening mechanism, during use, the feeding roller is driven to rotate by a motor, and at the same time, the top of the silk is squeezed by the pressing roller to realize automatic feeding of the material, and the surface of the silk is flattened during feeding to improve the quality of subsequent cutting. By setting a cutting mechanism, during use, an electric push rod is used to drive the fixed plate to move up and down, and when the fixed plate moves downward, it drives the cutting knife to move downward to cut the silk, and at the same time, when the fixed plate moves downward, the two pressing plates first fit the surface of the silk, and after the fixed plate continues to move downward, the pressing plate drives the sliding rod to retract into the support column, and during the retraction, the two pressing plates are relatively far away from each other to smooth the cutting part of the silk, effectively improving the cutting accuracy and cutting quality.

[0007] In the above solution, it should be noted that the electric push rod 1, the electric push rod 2 and the motor are all electrically connected to the external power supply.

[0008] As a preferred embodiment, the adjustment mechanism includes two electric push rods 2 relatively fixedly mounted on the processing table, and the piston ends of the electric push rods 2 extend into the processing table and are fixedly connected to the corresponding guide frames.

[0009] By adopting the above scheme, a second electric push rod is provided, and the second electric push rod is used to drive the guide frame to adjust the position, so as to adjust the distance between the two guide frames, thereby achieving the function of guiding silks of different widths.

[0010] As a preferred embodiment, two guide rods 1 are relatively fixedly mounted on the guide frame, and the two guide rods 1 are both slidably mounted on the processing table.

[0011] By adopting the above scheme, by setting the guide rod 1, the limiting and guiding functions of the guide frame during movement are realized, thereby ensuring the stability of the guide frame movement.

[0012] As a preferred embodiment, the ends of the two vertical rods are fixedly mounted with a same connecting plate, the outer surface of the vertical rod is sleeved with a spring 1, and the two ends of the spring 1 are respectively fixedly connected to the connecting plate and the opposite surfaces of the first mounting frame.

[0013] By adopting the above scheme, by setting the connecting plate and spring 1, the elastic action of spring 1 and the gravity of the pressing roller can fully squeeze the silk surface below, thereby improving the flattening effect of the pressing roller on the silk.

[0014] As a preferred embodiment, two guide rods 2 are relatively fixedly mounted on the upper surface of the fixing plate, and the two guide rods 2 are both slidably mounted on the second mounting frame.

[0015] By adopting the above scheme, the second guide rod is provided to achieve the limiting and guiding effect on the upward and downward movement of the fixed plate, thereby ensuring the stability of the movement of the cutting knife driven by the fixed plate.

[0016] As a preferred embodiment, a limit block is fixedly installed at one end of the sliding rod away from the pressure plate, and a sliding groove for use by the limit block is opened on the support column. A second spring is arranged in the sliding groove, and the two ends of the second spring are respectively abutted against the groove and the opposite surfaces of the limit block.

[0017] By adopting the above scheme, by setting the second spring, after the fixed plate is reset upward, the limit block is driven to reset under the elastic action of the second spring, and after the limit block is reset, the slide bar and the pressure plate are driven to reset.

[0018] Compared with the prior art, the beneficial effects of the utility model are:

[0019] The cutting machine for silk processing is provided with a feeding mechanism and a flattening mechanism. During use, a feeding roller is driven by a motor to rotate, and the silk is squeezed by a pressure roller, so that the material is automatically fed. During feeding, the surface of the silk is flattened to improve the quality of subsequent cutting, effectively avoiding the cumbersome steps of cutting after fixing the silk, and improving the processing efficiency of silk.

[0020] The cutting machine for silk processing is provided with a guide mechanism. During use, the guide frame and a plurality of guide rollers can guide the two sides and the top of the silk to avoid displacement deviation of the silk during feeding. At the same time, the initial positions of the two guide frames can be adjusted in conjunction with the adjustment mechanism, so that it is suitable for guiding silk of various widths. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the structure of the processing table, motor and feeding roller of the utility model;

[0023] Figure 3 This is a schematic diagram of the structure of the first mounting frame, vertical rod, connecting plate and pressure roller of the utility model;

[0024] Figure 4 It is a structural schematic diagram of the second mounting frame, the first electric push rod, the fixing plate and the cutting knife of the utility model;

[0025] Figure 5It is a structural schematic diagram of the support column section, sliding rod, limit block and spring 2 of the utility model.

[0026] In the figure: 1. Processing table; 2. Unwinding rack; 3. Collecting box; 4. Guide rack; 5. Guide roller; 6. Motor; 7. First mounting rack; 8. Vertical rod; 9. Pressure roller; 10. Electric push rod 1; 11. Fixed plate; 12. Cutting knife; 13. Side plate; 14. Support column; 15. Sliding rod; 16. Pressure plate; 17. Electric push rod 2; 18. Guide rod 1; 19. Connecting plate; 20. Spring 1; 21. Guide rod 2; 22. Second mounting rack; 23. Limit block; 24. Spring 2; 25. Feeding roller. DETAILED DESCRIPTION

[0027] See also Figure 1-5 The utility model provides a cutting machine for silk processing, including a processing table 1, on which two unwinding racks 2 and a collecting box 3 are fixedly installed, the processing table 1 is provided with a guiding mechanism, a feeding mechanism, a flattening mechanism and a cutting mechanism, the guiding mechanism includes two guiding frames 4 relatively arranged on the processing table 1, a plurality of guiding rollers 5 are rotatably installed in the guiding frames 4, and an adjusting mechanism is provided on the processing table 1.

[0028] The adjustment mechanism includes two electric push rods 17 relatively fixedly installed on the processing table 1, the piston end of the electric push rod 17 extends into the processing table 1 and is fixedly connected to the corresponding guide frame 4, and two guide rods 18 are relatively fixedly installed on the guide frame 4, and the two guide rods 18 are slidably installed on the processing table 1. By setting the electric push rod 17, the electric push rod 17 is used to drive the guide frame 4 to adjust the position, so as to adjust the distance between the two guide frames 4, so as to achieve the function of guiding silk with different widths. By setting the guide rod 18, the limiting and guiding function of the guide frame 4 in movement is achieved, thereby ensuring the stability of the movement of the guide frame 4.

[0029] The feeding mechanism includes a motor 6 fixedly mounted on the front side of the processing table 1, the output shaft of the motor 6 extends into the processing table 1 and is fixedly mounted with a feeding roller 25, and a groove for the feeding roller 25 is opened on the processing table 1. The flattening mechanism includes a first mounting frame 7 fixedly mounted on the processing table 1, and two vertical rods 8 are slidably mounted on the first mounting frame 7, and a pressure roller 9 is rotatably mounted between the two vertical rods 8, and the pressure roller 9 and the feeding roller 25 are used in coordination with each other. The ends of the two vertical rods 8 are fixedly mounted with the same connecting plate 19, and the outer surface of the vertical rod 8 is sleeved with a spring 20, and the two ends of the spring 20 are respectively fixedly connected to the connecting plate 19 and the opposite surface of the first mounting frame 7. By arranging the connecting plate 19 and the spring 20, the pressure roller 9 is fully squeezed with the silk surface below under the elastic action of the spring 20 and the gravity of the pressure roller 9, thereby improving the flattening effect of the pressure roller 9 on the silk.

[0030] The cutting mechanism includes a second mounting frame 22 fixedly mounted on the processing table 1, an electric push rod 10 is fixedly mounted on the upper surface of the second mounting frame 22, a piston end of the electric push rod 10 extends into the second mounting frame 22 and is fixedly mounted with a fixed plate 11, a cutting knife 12 is fixedly mounted on the lower surface of the fixed plate 11, a cutting groove for the cutting knife 12 is provided on the processing table 1, two guide rods 21 are relatively fixedly mounted on the upper surface of the fixed plate 11, and the two guide rods 21 are both slidably mounted on the second mounting frame 22, and by providing the guide rods 21, the limiting and guiding effects of the fixed plate 11 when it moves up and down are realized, thereby ensuring the stability of the fixed plate 11 driving the cutting knife 12 to move.

[0031] Two side plates 13 are fixedly installed on both sides of the fixed plate 11, and a support column 14 is fixedly installed on the side plate 13. A slide bar 15 is slidably installed on the support column 14. The ends of the two slide bars 15 on the same side are fixedly installed with the same pressing plate 16, and a limit block 23 is fixedly installed on the end of the slide bar 15 away from the pressing plate 16. A sliding groove for the limit block 23 is opened on the support column 14, and a spring 24 is arranged in the sliding groove. The two ends of the spring 24 are respectively abutted against the opposite surfaces of the groove and the limit block 23. By setting the spring 24, after the fixed plate 11 is reset upward, the limit block 23 is reset due to the elastic action of the spring 24. After the limit block 23 is reset, the slide bar 15 and the pressing plate 16 are reset.

[0032] Working principle: When in use, first place the silk material to be cut on the two unwinding racks 2, and then adjust the distance between the two guide racks 4 according to the width of the silk. When adjusting, start the electric push rod 2 17 to drive the guide rack 4 to move. After the movement, pass one end of the silk through several guide rollers 5, and then lift the pressure roller 9 upward through the connecting plate 19 and the vertical rod 8 and place the end of the silk above the feeding roller 25, and then release the connecting plate 19. Under the action of the gravity of the pressure roller 9 and the elastic action of the spring 20, the pressure roller 9 is reset downward and fits with the surface of the silk, and then start the motor 6. When the motor 6 starts, it drives the feeding roller 25 to rotate. When the feeding roller 25 rotates, it cooperates with the pressure roller 9 to press the silk. The material is loaded, and after loading, the motor 6 is turned off and the electric push rod 10 is started. When the electric push rod 10 is started, it drives the fixed plate 11 to move downward. When the fixed plate 11 moves downward, the two pressing plates 16 first fit with the surface of the silk, and the fixed plate 11 continues to move, driving the slide bar 15 to slide into the support column 14. At this time, the two pressing plates 16 are relatively far away from each other to smooth the cut part of the silk, and then the fixed plate 11 continues to move to cut the silk through the cutting knife 12. After cutting, the electric push rod 10 is started in the reverse direction to drive the fixed plate 11 to reset. After the fixed plate 11 is reset, the limit block 23, the slide bar 15 and the pressing plate 16 are reset under the elastic action of the spring 24, and the cut silk falls into the collection box 3 for collection.

Claims

1. A cutting machine for silk processing, characterized in that: The invention comprises a processing table (1), on which two unwinding racks (2) and a collecting box (3) are fixedly mounted, and the processing table (1) is provided with a guiding mechanism, a feeding mechanism, a flattening mechanism and a cutting mechanism, the guiding mechanism comprises two guiding racks (4) arranged relatively on the processing table (1), and a plurality of guiding rollers (5) are rotatably mounted in the guiding racks (4), and an adjusting mechanism is provided on the processing table (1), the feeding mechanism comprises a motor (6) fixedly mounted on the front side of the processing table (1), the output shaft of the motor (6) extends into the processing table (1) and is fixedly mounted with a feeding roller (25), and a groove for the feeding roller (25) is provided on the processing table (1), and the flattening mechanism comprises a first mounting rack (7) fixedly mounted on the processing table (1), and two vertical rods (8) are slidably mounted on the first mounting rack (7), and the two vertical rods (8) are slidably mounted on the first mounting rack (7). A pressure roller (9) is rotatably mounted between the rods (8), and the pressure roller (9) and the feeding roller (25) are used in conjunction with each other. The cutting mechanism comprises a second mounting frame (22) fixedly mounted on the processing table (1), an electric push rod (10) is fixedly mounted on the upper surface of the second mounting frame (22), a piston end of the electric push rod (10) extends into the second mounting frame (22) and is fixedly mounted with a fixing plate (11), a cutting knife (12) is fixedly mounted on the lower surface of the fixing plate (11), a cutting groove for the cutting knife (12) is provided on the processing table (1), two side plates (13) are fixedly mounted on both sides of the fixing plate (11), a support column (14) is fixedly mounted on the side plate (13), a slide rod (15) is slidably mounted on the support column (14), and the ends of the two slide rods (15) on the same side are fixedly mounted with the same pressure plate (16).

2. A cutting machine for silk processing according to claim 1, characterized in that: The adjustment mechanism comprises two electric push rods 2 (17) relatively fixedly mounted on the processing table (1), wherein the piston ends of the electric push rods 2 (17) extend into the processing table (1) and are fixedly connected to the corresponding guide frames (4).

3. A cutting machine for silk processing according to claim 2, characterized in that: Two guide rods (18) are relatively fixedly mounted on the guide frame (4), and the two guide rods (18) are both slidably mounted on the processing table (1).

4. A cutting machine for silk processing according to claim 1, characterized in that: The ends of the two vertical rods (8) are fixedly mounted with a same connecting plate (19), the outer surface of the vertical rod (8) is sleeved with a spring 1 (20), and the two ends of the spring 1 (20) are respectively fixedly connected to the connecting plate (19) and the opposite surface of the first mounting frame (7).

5. A cutting machine for silk processing according to claim 1, characterized in that: Two guide rods (21) are relatively fixedly mounted on the upper surface of the fixed plate (11), and the two guide rods (21) are both slidably mounted on the second mounting frame (22).

6. A cutting machine for silk processing according to claim 1, characterized in that: A limit block (23) is fixedly installed at one end of the slide rod (15) away from the pressure plate (16), and a slide groove for the limit block (23) is provided on the support column (14), and a spring 2 (24) is arranged in the slide groove, and the two ends of the spring 2 (24) are respectively in contact with the groove and the opposite surface of the limit block (23).

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