Cloth cutting equipment for processing ton bags and flexible freight bags

Abstract

The utility model provides cloth cutting equipment for processing ton bag and container bags, which relates to the technical field of processing of ton bag and container bags and comprises a bottom plate, a first conveying roller is mounted at one end of the top of the bottom plate, a second conveying roller is mounted at the other end of the top of the bottom plate, and a cutting knife is mounted at the output end of an air cylinder. A guide rod is installed at the top end of the cutting knife, the top end of the guide rod extends to the outside of the top end of the installation frame, a tensioning mechanism is arranged on one side of the first conveying roller above the bottom plate, and positioning mechanisms are arranged on the two sides of the side plate above the bottom plate. The positioning mechanisms are arranged on the two sides of the side plate above the bottom plate, and the positioning mechanisms are matched with one another, so that the ton bag container bags on the two sides of the cutting knife can be positioned, the ton bag container bags are more stable and not prone to sliding during cutting, the cutting effect of the ton bag container bags is better, and the cutting efficiency of the ton bag container bags is improved. And therefore, the stability of the equipment during use is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of ton bag bulk bag processing, in particular to a cloth cutting device used for ton bag bulk bag processing. Background Art

[0002] Ton bag container is a flexible transport packaging container, which has the advantages of moisture-proof, dust-proof, radiation-resistant, firm and safe, and has sufficient structural strength. As container bags are easy to load and unload, and the loading and unloading efficiency is significantly improved, they have developed rapidly in recent years. Container bags are generally made of polyester fibers such as polypropylene and polyethylene.

[0003] For example, announcement number CN210733433U discloses "a cloth cutting device for bulk bag processing" and specifically discloses: a mounting frame is fixed on the upper end of the processing table, tensioning rollers are arranged on both sides of the upper end of the mounting frame, a telescopic cylinder is fixed in the middle of the mounting frame, a cutter is fixed at the lower end of the piston rod of the telescopic cylinder, a driving motor is arranged at the lower end of the processing table, a fixing assembly is arranged in the middle of the upper end of the processing table, and conveying rollers are fixed on both sides of the fixing assembly. However, in the above technology, when positioning the bulk bag, only the magnetic block and the electromagnet are used to fix the bulk bag, but the magnetic force of the magnetic block will weaken after long-term use, so that the fixing effect of the bulk bag is poor, so that the cutting effect of the bulk bag is poor, thereby reducing the stability of the equipment when in use. Therefore, the utility model proposes a cloth cutting device for ton bag bulk bag processing to solve the above problems. Utility Model Content

[0004] In view of the above problems, the utility model proposes a cloth cutting device for processing ton bags, which solves the problem in the above technology that the magnetic force of the magnetic block will weaken after long-term use, resulting in poor fixing effect on the container bag, thereby reducing the stability of the equipment during use.

[0005] To achieve the purpose of the utility model, the utility model is implemented through the following technical solutions: a cloth cutting device for processing ton bag container bags, comprising a bottom plate, a first conveying roller is installed at one end of the top of the bottom plate, a second conveying roller is installed at the other end of the top of the bottom plate, a side plate is installed at the middle position of the top of the bottom plate, a knife seat is installed at the top of the side plate, a cutting groove is opened on the inner side of the knife seat, a mounting frame is installed above the side plate, a cylinder is installed at the top of the mounting frame, a cutting knife is installed at the output end of the cylinder, a guide rod is installed at the top of the cutting knife, and the top of the guide rod extends to the outside of the top of the mounting frame, a tensioning mechanism is provided on one side of the first conveying roller above the bottom plate, and positioning mechanisms are provided on both sides of the side plates above the bottom plate;

[0006] The positioning mechanism includes a fixed seat, a bridge, an installation cavity, a pressure plate and a transmission structure. The fixed seat is installed on both sides of the side plates above the bottom plate, a bridge is installed above the fixed seat, an installation cavity is installed at the top of the bridge, a transmission structure is arranged inside the installation cavity, and a pressure plate is installed below the bridge.

[0007] Further improvements are: the transmission structure includes a servo motor, a driving gear, a threaded sleeve, a transmission gear ring, a threaded rod, a limit rail, a limit block and a limit assembly, the servo motor is installed at the top of the installation cavity, the driving gear is installed on one side inside the installation cavity, the output end of the servo motor is connected to one end of the driving gear, the threaded sleeve is rotatably installed inside the installation cavity, the outer wall of the threaded sleeve is provided with a transmission gear ring, the driving gear and the transmission gear ring are meshed with each other, a threaded rod is provided through the inside of the threaded sleeve, the bottom end of the threaded rod is connected to the top of the pressure plate, the limit rail is installed at the bottom end inside the installation cavity, a limit block is provided inside the limit rail, and one end of the limit block is connected to the outer side of the threaded sleeve.

[0008] A further improvement is that the limiting assembly includes a limiting groove and a limiting rod, the limiting groove is arranged through both ends of the bridge, the limiting rod is arranged through the inside of the limiting groove, and the bottom end of the limiting rod is connected to the top end of the pressure plate.

[0009] A further improvement is that the inner diameter of the limiting groove is larger than the outer diameter of the limiting rod, and a sliding structure is formed between the limiting groove and the limiting rod.

[0010] A further improvement is that the tensioning mechanism includes an electric telescopic rod, a movable frame and an adjusting roller, the electric telescopic rod is installed on the top of the bottom plate, the movable frame is installed on the top of the electric telescopic rod, and the adjusting roller is installed on the inner side of the movable frame.

[0011] A further improvement is that two adjusting rollers are arranged inside the movable frame, and the two adjusting rollers are symmetrically distributed about the central axis of the movable frame.

[0012] The beneficial effects of the utility model are as follows: by arranging a positioning mechanism on both sides of the side plate above the bottom plate, and utilizing the mutual cooperation among the fixed seat, the bridge, the installation cavity, the servo motor, the driving gear, the threaded sleeve, the transmission gear ring, the threaded rod, the pressure plate, the limit rail, the limit block, the limit groove and the limit rod of the positioning mechanism, the ton bag container bags on both sides of the cutting knife can be positioned, so that the ton bag container bags are more stable and not easy to slide during cutting, so the cutting effect of the ton bag container bags is better, thereby greatly improving the stability of the equipment during use; by arranging a tensioning mechanism on one side of the first conveying roller above the bottom plate, and utilizing the mutual cooperation among the electric telescopic rod, the movable frame and the adjusting roller of the tensioning mechanism, the tensioning degree of the ton bag container bags during transportation can be adjusted, so that the ton bag container bags are relatively tight and not easy to loosen during cutting and transportation, thereby greatly improving the practicality of the equipment during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the overall structure of the tensioning mechanism of the utility model;

[0015] Figure 3 It is a schematic diagram of the overall structure of the positioning mechanism of the utility model.

[0016] Among them: 1. bottom plate; 2. first conveyor roller; 3. second conveyor roller; 4. side plate; 5. knife seat; 6. cutting groove; 7. mounting frame; 8. cylinder; 9. cutting knife; 10. guide rod; 11. fixed seat; 12. bridge; 13. mounting cavity; 14. servo motor; 15. driving gear; 16. threaded sleeve; 17. transmission gear ring; 18. threaded rod; 19. pressure plate; 20. limit rail; 21. limit block; 22. limit groove; 23. limit rod; 24. electric telescopic rod; 25. moving frame; 26. adjusting roller. DETAILED DESCRIPTION

[0017] In order to deepen the understanding of the present invention, the present invention will be further described in detail below in conjunction with an embodiment. The embodiment is only used to explain the present invention and does not constitute a limitation on the protection scope of the present invention.

[0018] according to Figure 1 , 2As shown in Figure 3, this embodiment proposes a cloth cutting device for processing ton bags, including a base plate 1, a first conveying roller 2 is installed at one end of the top of the base plate 1, a second conveying roller 3 is installed at the other end of the top of the base plate 1, a side plate 4 is installed at the middle position of the top of the base plate 1, a knife seat 5 is installed at the top of the side plate 4, a cutting groove 6 is opened on the inner side of the knife seat 5, a mounting frame 7 is installed above the side plate 4, a cylinder 8 is installed at the top of the mounting frame 7, a cutting knife 9 is installed at the output end of the cylinder 8, a guide rod 10 is installed at the top of the cutting knife 9, and the top of the guide rod 10 extends to the outside of the top of the mounting frame 7, a tensioning mechanism is provided on one side of the first conveying roller 2 above the base plate 1, and positioning mechanisms are provided on both sides of the side plates 4 above the base plate 1.

[0019] The positioning mechanism includes a fixed seat 11, a bridge 12, an installation cavity 13, a pressure plate 19 and a transmission structure. The fixed seat 11 is installed on both sides of the side plate 4 above the bottom plate 1, and a bridge 12 is installed above the fixed seat 11. The top of the bridge 12 is installed with the installation cavity 13, and the interior of the installation cavity 13 is provided with a transmission structure. A pressure plate 19 is installed below the bridge 12. The transmission structure includes a servo motor 14, a driving gear 15, a threaded sleeve 16, a transmission gear ring 17, a threaded rod 18, a limiting rail 20, a limiting block 21 and a limiting assembly. The servo motor 14 is installed at the top of the installation cavity 13, and the driving gear 15 is installed on one side of the installation cavity 13. The output end of the servo motor 14 is connected to one end of the driving gear 15. The threaded sleeve 16 is rotatably installed in the interior of the installation cavity 13. The outer wall of the threaded sleeve 16 is provided with a transmission gear ring 17, and the driving gear 15 and the transmission gear ring 17 are meshed with each other. , a threaded rod 18 is provided inside the threaded sleeve 16, and the bottom end of the threaded rod 18 is connected to the top end of the pressure plate 19. The limit rail 20 is installed at the bottom end of the installation cavity 13. A limit block 21 is provided inside the limit rail 20, and one end of the limit block 21 is connected to the outer side of the threaded sleeve 16. When in use, the servo motor 14 is started to drive the active gear 15 to rotate. Since the active gear 15 and the transmission gear ring 17 are meshed with each other, the threaded sleeve 16 is rotated by the transmission gear ring 17 under the limit of the limit rail 20 and the limit block 21, so the threaded rod 18 is driven to move, and then under the limit of the limit groove 22 and the limit rod 23, the threaded rod 18 is used to drive the pressure plate 19 to move downward, and then the pressure plate 19 is used to fix the ton bag container bag, so that the ton bag container bag is more stable and not easy to slide during cutting, so the cutting effect of the ton bag container bag is better, thereby greatly improving the stability of the equipment during use.

[0020] The limiting assembly includes a limiting groove 22 and a limiting rod 23. The limiting groove 22 is arranged at both ends of the bridge 12. The limiting rod 23 is arranged inside the limiting groove 22. The bottom end of the limiting rod 23 is connected to the top end of the pressure plate 19. The inner diameter of the limiting groove 22 is larger than the outer diameter of the limiting rod 23. A sliding structure is formed between the limiting groove 22 and the limiting rod 23. When in use, the limiting groove 22 and the limiting rod 23 cooperate with each other to limit the pressure plate 19 when it moves, so that the pressure plate 19 is more stable when it moves.

[0021] The tensioning mechanism includes an electric telescopic rod 24, a mobile frame 25 and an adjusting roller 26. The electric telescopic rod 24 is installed at the top of the base plate 1. The mobile frame 25 is installed at the top of the electric telescopic rod 24. The adjusting roller 26 is installed on the inner side of the mobile frame 25. Two adjusting rollers 26 are arranged inside the mobile frame 25. The two adjusting rollers 26 are symmetrically distributed about the central axis of the mobile frame 25. When in use, the electric telescopic rod 24 is started to drive the mobile frame 25 to move, and then the adjusting roller 26 is used to drive the ton bag container bag to move, and the tension of the ton bag container bag is adjusted, so that the ton bag container bag is relatively tight during cutting and transportation and is not easy to loosen, thereby greatly improving the practicality of the equipment when in use.

[0022] Working principle: The first conveying roller 2 and the second conveying roller 3 can be used to convey the ton bag container bag. At this time, the electric telescopic rod 24 is started to drive the mobile frame 25 to move, and then the adjusting roller 26 is used to drive the ton bag container bag to move, and the tension of the ton bag container bag is adjusted. When the ton bag container bag needs to be cut, the servo motor 14 is started to drive the active gear 15 to rotate. Since the active gear 15 and the transmission gear ring 17 are meshed with each other, the transmission gear ring 17 is used to drive the threaded sleeve 16 to rotate under the limit of the limit rail 20 and the limit block 21, so as to drive the threaded rod 18 to move, and then under the limit of the limit groove 22 and the limit rod 23, the threaded rod 18 is used to drive the pressure plate 19 to move downward, and then the pressure plate 19 is used to fix the ton bag container bag, and then the cylinder 8 is started. Under the guidance of the guide rod 10, the cylinder 8 is used to drive the cutting knife 9 to move downward, and then the cutting knife 9 is used to cut the ton bag container bag.

[0023] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A cloth cutting device for processing ton bags, comprising a bottom plate (1), characterized in that: A first conveying roller (2) is installed at one end of the top of the bottom plate (1), a second conveying roller (3) is installed at the other end of the top of the bottom plate (1), a side plate (4) is installed at the middle position of the top of the bottom plate (1), a knife seat (5) is installed at the top of the side plate (4), a cutting groove (6) is provided on the inner side of the knife seat (5), a mounting frame (7) is installed above the side plate (4), a cylinder (8) is installed at the top of the mounting frame (7), a cutting knife (9) is installed at the output end of the cylinder (8), a guide rod (10) is installed at the top of the cutting knife (9), and the top of the guide rod (10) extends to the outside of the top of the mounting frame (7), a tensioning mechanism is provided on one side of the first conveying roller (2) above the bottom plate (1), and positioning mechanisms are provided on both sides of the side plate (4) above the bottom plate (1); The positioning mechanism comprises a fixed seat (11), a bridge (12), a mounting cavity (13), a pressure plate (19) and a transmission structure. The fixed seat (11) is mounted on both sides of the side plate (4) above the bottom plate (1). The bridge (12) is mounted above the fixed seat (11). The mounting cavity (13) is mounted at the top of the bridge (12). The mounting cavity (13) is provided with a transmission structure inside. The pressure plate (19) is mounted below the bridge (12).

2. The cloth cutting equipment for bulk bag processing according to claim 1 is characterized by: The transmission structure comprises a servo motor (14), a driving gear (15), a threaded sleeve (16), a transmission gear ring (17), a threaded rod (18), a limit rail (20), a limit block (21) and a limit assembly, wherein the servo motor (14) is mounted on the top of the installation cavity (13), the driving gear (15) is mounted on one side inside the installation cavity (13), the output end of the servo motor (14) is connected to one end of the driving gear (15), and the threaded sleeve (16) is rotatably mounted inside the installation cavity (13). The outer wall of the threaded sleeve (16) is provided with a transmission gear ring (17), the driving gear (15) and the transmission gear ring (17) are meshed with each other, a threaded rod (18) is provided inside the threaded sleeve (16), the bottom end of the threaded rod (18) is connected to the top end of the pressure plate (19), the limit rail (20) is installed at the bottom end inside the installation cavity (13), a limit block (21) is provided inside the limit rail (20), and one end of the limit block (21) is connected to the outer side of the threaded sleeve (16).

3. The cloth cutting equipment for bulk bag processing according to claim 2 is characterized in that: The limiting assembly comprises a limiting groove (22) and a limiting rod (23); the limiting groove (22) is arranged through the two ends of the bridge (12); the limiting rod (23) is arranged through the interior of the limiting groove (22); the bottom end of the limiting rod (23) is connected to the top end of the pressing plate (19).

4. The cloth cutting equipment for processing ton bags according to claim 3 is characterized by: The inner diameter of the limiting groove (22) is greater than the outer diameter of the limiting rod (23), and a sliding structure is formed between the limiting groove (22) and the limiting rod (23).

5. The cloth cutting equipment for bulk bag processing according to claim 1 is characterized by: The tensioning mechanism comprises an electric telescopic rod (24), a movable frame (25) and an adjusting roller (26); the electric telescopic rod (24) is mounted on the top of the base plate (1); the movable frame (25) is mounted on the top of the electric telescopic rod (24); and the adjusting roller (26) is mounted on the inner side of the movable frame (25).

6. The cloth cutting equipment for processing ton bags according to claim 5 is characterized by: Two adjusting rollers (26) are arranged inside the moving frame (25), and the two adjusting rollers (26) are symmetrically distributed about the central axis of the moving frame (25).

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