A woven bag slitting machine

Abstract

The utility model discloses a woven bag slitting machine, wherein a No. 1 fixed cylinder is fixed on one side of the main body, a No. 2 fixed cylinder is arranged inside the No. 1 fixed cylinder, a sliding column is arranged inside the No. 2 fixed cylinder, both ends of one side of the sliding column are arranged with No. 2 grooves, one end of the No. 2 grooves is arranged with No. 2 tooth grooves, a rotating shaft is arranged inside the No. 2 tooth grooves, the end of the rotating shaft is rotatably connected with a No. 2 limit block, the end and the head end of the outer side of the rotating shaft are both arranged with gears, the gear on one side of the rotating shaft is meshed with the No. 2 tooth grooves, a No. 1 groove is arranged on one side of the No. 2 fixed cylinder, and a No. 1 tooth groove is arranged at one end of the inner wall of the No. 1 groove. The utility model arranges the No. 1 and No. 2 limit blocks, and the rotating shaft drives the No. 2 limit block to move to the other end. By adjusting the positions of the No. 1 limit block and the No. 2 limit block, the two sides of the woven bag can be conveniently limited to prevent the woven bag from displacement.

Description

Technical Field

[0001] The utility model relates to the technical field of woven bag slitting machines, in particular to a woven bag slitting machine. Background Art

[0002] Woven bags are a multi-purpose packaging material with the characteristics of being strong, durable, waterproof and moisture-proof. Woven bags are often used to package various items, such as agricultural products such as rice, flour, corn, etc. Woven bags are used in the tourism industry for the packaging of temporary tents, parasols, travel bags, etc., and are also widely used for transportation and storage.

[0003] The existing patent CN213136975U discloses a woven bag slitting machine and a woven bag hot cutting slitting machine. A lifting device is arranged on the frame, and an inflatable shaft with a rolled woven bag is placed on the lifting device. The lifting device lifts the woven bag off the ground. One end of a pulling rope fixed to the frame is fixed to the frame, and a counterweight is fixed at the other end. In the process of the lifting device lifting the woven bag, the counterweight is debonded from the ground, so that the pulling rope abuts against the woven bag, so that the pulling rope can control the rotation speed of the woven bag and keep the woven bag tensioned. The pulling rope is made of rubber material, which can reduce the scratches on the woven bag by the pulling rope and also make the friction force on the woven bag larger. One end of the chain is fixed on the lifting arm, and the other end is connected with a sprocket, and the chain is clamped by a pressure wheel and the sprocket, so that when the sprocket rotates, the chain remains connected with the sprocket, so that the chain pulls up the lifting arm, which is convenient for lifting the woven bag.

[0004] When the existing device is used to transport the woven bags, the woven bags will be tilted in the drum, resulting in an uneven shape when the woven bags are cut. Utility Model Content

[0005] The utility model aims to provide a woven bag slitting machine in order to solve the problem that a woven bag may be tilted in a drum, resulting in an uneven shape when the woven bag is cut.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a woven bag slitting machine, comprising a main body, a No. 1 fixed cylinder is fixed on one side of the main body, a No. 2 fixed cylinder is arranged inside the No. 1 fixed cylinder, and by adjusting the positions of the No. 1 limit block and the No. 2 limit block, it is convenient to limit the two sides of the woven bag to prevent the woven bag from displacement, a sliding column is arranged inside the No. 2 fixed cylinder, both ends of one side of the sliding column are provided with No. 2 grooves, one end of the No. 2 groove is provided with a No. 2 tooth groove, a rotating shaft is arranged inside the No. 2 tooth groove, and the end of the rotating shaft is rotatably connected to the No. 2 limit block, so that the gear drives the rotating shaft to move to the other end, and the rotating shaft drives the No. 2 limit block to move to the other end.

[0007] As a further solution of the utility model: gears are provided at the end and the head end of the outer side of the rotating shaft, and the No. 2 tooth groove drives the gear to rotate, and when the gear rotates, it drives the gear on the other side to rotate, the gear on one side of the rotating shaft is meshed with the No. 2 tooth groove, and when the sliding column slides to one end, it drives the No. 2 tooth groove to slide to one end, a No. 1 groove is provided on one side of the No. 2 fixed cylinder, and a No. 1 tooth groove is provided at one end of the inner wall of the No. 1 groove.

[0008] As a further solution of the utility model: the gear on the other side of the rotating shaft is meshed with the No. 1 tooth groove, and the gear on the other side rotates through the meshing with the No. 1 tooth groove. A No. 1 limit block is provided at one end of the rotating shaft, and the No. 1 limit block is fixed to the other end of the No. 2 groove.

[0009] As a further solution of the utility model: a roller is arranged in the middle of the main body, a plurality of groups of annular grooves are arranged on the outer side of the roller, and an arc column is rotatably connected inside the annular groove.

[0010] Preferably, a woven bag is provided on one side of the main body, the bottom of the arc column contacts the woven bag, the circular ring is pulled to slide toward one end, and the circular ring drives the cutting knife to slide toward one end to cut the woven bag, and a fixing plate is provided on the other side of the main body.

[0011] As a further solution of the utility model: a cutting groove is provided on one side of the fixed plate, and fixed blocks are fixed at both ends of one side of the fixed plate. A cylinder is rotatably connected inside the fixed block to adjust the angle of the cutting knife, and the cylinder is fixed by rotating the bolt. A sliding groove is provided on the outside of the cylinder.

[0012] As a further solution of the utility model: a circular ring is slidably connected inside the slide groove, a cutting knife is fixed on the top of the circular ring, and the cylinder is rotated, the cylinder drives the cutting knife to rotate, and a bolt is rotatably connected to the top of the fixed block.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. By setting the No. 1 and No. 2 limit blocks, the rotating shaft drives the No. 2 limit block to move to the other end. By adjusting the positions of the No. 1 limit block and the No. 2 limit block, it is convenient to limit the two sides of the woven bag to prevent the woven bag from displacement.

[0015] 2. Adjust the angle of the cutting knife by rotating the cylinder, and fix the cylinder by rotating the bolt. The ring drives the cutting knife to slide to one end to cut the woven bag. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the roller structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the first and second limit blocks of the utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the utility model cutting knife.

[0020] In the figure: 1. main body; 101. woven bag; 102. No. 1 fixed cylinder; 103. fixed plate; 104. cutting groove; 2. roller; 201. arc column; 202. annular groove; 3. No. 2 fixed cylinder; 301. No. 1 groove; 302. No. 1 tooth groove; 4. sliding column; 401. No. 2 groove; 402. No. 1 limit block; 403. No. 2 limit block; 404. rotating shaft; 405. gear; 406. No. 2 tooth groove; 5. fixing block; 501. cylinder; 502. sliding groove; 503. ring; 504. cutting knife; 505. bolt. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-3 In the embodiment of the utility model, a woven bag slitting machine includes a main body 1, a No. 1 fixed cylinder 102 is fixed on one side of the main body 1, a No. 2 fixed cylinder 3 is arranged inside the No. 1 fixed cylinder 102, and the positions of the No. 1 limiting block 402 and the No. 2 limiting block 403 are adjusted to facilitate the limitation of both sides of the woven bag 101 to prevent the woven bag 101 from displacement, a sliding column 4 is arranged inside the No. 2 fixed cylinder 3, and both ends of one side of the sliding column 4 are arranged with a No. 2 groove 401, and one end of the No. 2 groove 401 is arranged with a No. 2 tooth groove 406, and a rotating shaft 404 is arranged inside the No. 2 tooth groove 406, and the end of the rotating shaft 404 is rotatably connected There is a No. 2 limit block 403, so that the gear 405 drives the rotating shaft 404 to move to the other end, and the rotating shaft 404 drives the No. 2 limit block 403 to move to the other end. The end and the head end of the outer side of the rotating shaft 404 are both provided with gears 405, and the No. 2 tooth groove 406 drives the gear 405 to rotate. When the gear 405 rotates, it drives the gear 405 on the other side to rotate. The gear 405 on one side of the rotating shaft 404 is meshed with the No. 2 tooth groove 406. When the sliding column 4 slides to one end, it drives the No. 2 tooth groove 406 to slide to one end. One side of the No. 2 fixed cylinder 3 is provided with a No. 1 groove 301, and one end of the inner wall of the No. 1 groove 301 is provided with a No. 1 tooth groove 302;

[0023] The rotating shaft 404 drives the second limiting block 403 to move toward the other end, and by adjusting the positions of the first limiting block 402 and the second limiting block 403 , it is convenient to limit the two sides of the woven bag 101 .

[0024] The gear 405 on the other side of the rotating shaft 404 meshes with the No. 1 tooth groove 302, and the gear 405 on the other side rotates through the meshing with the No. 1 tooth groove 302. A No. 1 limit block 402 is provided at one end of the rotating shaft 404, and the No. 1 limit block 402 is fixed to the other end of the No. 2 groove 401. A roller 2 is provided in the middle of the main body 1, and multiple groups of annular grooves 202 are provided on the outer side of the roller 2. The inner part of the annular groove 202 is rotatably connected with an arc column 201;

[0025] When the slide column 4 slides toward one end, it drives the second tooth groove 406 to slide toward one end, and the second tooth groove 406 drives the gear 405 to rotate.

[0026] In this embodiment: when the sliding column 4 slides to one end, it drives the second tooth groove 406 to slide to one end, and the second tooth groove 406 drives the gear 405 to rotate. When the gear 405 rotates, it drives the gear 405 on the other side to rotate. The rotation of the gear 405 on the other side meshes with the first tooth groove 302, so that the gear 405 drives the rotating shaft 404 to move to the other end, and the rotating shaft 404 drives the second limit block 403 to move to the other end. By adjusting the position of the first limit block 402 and the second limit block 403, it is convenient to limit the two sides of the woven bag 101 to prevent the woven bag 101 from displacement.

[0027] Please pay attention to Figure 1 , 2 , 4. A woven bag 101 is provided on one side of the main body 1, and the bottom of the arc column 201 contacts the woven bag 101. The circular ring 503 is pulled to slide to one end, and the circular ring 503 drives the cutting knife 504 to slide to one end to cut the woven bag 101. A fixing plate 103 is provided on the other side of the main body 1. A cutting groove 104 is provided on one side of the fixing plate 103. Both ends of one side of the fixing plate 103 are fixed with fixing blocks 5. The interior of the fixing block 5 is rotatably connected with a cylinder 501, so as to adjust the angle of the cutting knife 504. The bolt 505 is rotated to fix the cylinder 501. A sliding groove 502 is provided on the outer side of the cylinder 501. The interior of the sliding groove 502 is slidably connected with the circular ring 503. The cutting knife 504 is fixed on the top of the circular ring 503. The cylinder 501 is rotated, and the cylinder 501 drives the cutting knife 504 to rotate. The top of the fixing block 5 is rotatably connected with the bolt 505.

[0028] The circular ring 503 is pulled to slide toward one end, and the circular ring 503 drives the cutting knife 504 to slide toward one end to cut the woven bag 101 .

[0029] In this embodiment: by rotating the cylinder 501, the cylinder 501 drives the cutting knife 504 to rotate, thereby adjusting the angle of the cutting knife 504, rotating the bolt 505 to fix the cylinder 501, pulling the ring 503 to slide to one end, and the ring 503 drives the cutting knife 504 to slide to one end to cut the woven bag 101.

[0030] Working principle: pull the slide post 4 to slide toward one end, the slide post 4 drives the No. 1 limit block 402 to slide toward one end, when the slide post 4 slides toward one end, it drives the No. 2 tooth groove 406 to slide toward one end, the No. 2 tooth groove 406 drives the gear 405 to rotate, when the gear 405 rotates, it drives the gear 405 on the other side to rotate, the gear 405 on the other side rotates through meshing with the No. 1 tooth groove 302, so that the gear 405 drives the rotating shaft 404 to move toward the other end, the rotating shaft 404 drives the No. 2 limit block 403 to move toward the other end, by adjusting the position of the No. 1 limit block 402 and the No. 2 limit block 403, it is convenient to limit the two sides of the woven bag 101 to prevent the woven bag 101 from displacement;

[0031] Pass the end of the woven bag 101 through the cylinder 501, rotate the cylinder 501, and the cylinder 501 drives the cutting knife 504 to rotate, so as to adjust the angle of the cutting knife 504, rotate the bolt 505 to fix the cylinder 501, pull the ring 503 to slide to one end, and the ring 503 drives the cutting knife 504 to slide to one end to cut the woven bag 101, and the arc column 201 is set to prevent the woven bag 101 from loosening, and the arc column 201 is convenient for disassembly and installation.

[0032] What is described above 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 woven bag slitting machine, comprising a main body (1), characterized in that: A No. 1 fixing cylinder (102) is fixed on one side of the main body (1), a No. 2 fixing cylinder (3) is arranged inside the No. 1 fixing cylinder (102), a sliding column (4) is arranged inside the No. 2 fixing cylinder (3), a No. 2 groove (401) is arranged at both ends of one side of the sliding column (4), a No. 2 tooth groove (406) is arranged at one end of the No. 2 groove (401), a rotating shaft (404) is arranged inside the No. 2 tooth groove (406), and a No. 2 limit block (403) is rotatably connected to the end of the rotating shaft (404).

2. A woven bag slitting machine according to claim 1, characterized in that: The outer end and the head end of the rotating shaft (404) are both provided with gears (405), the gear (405) on one side of the rotating shaft (404) is meshed with the second tooth groove (406), one side of the second fixing cylinder (3) is provided with a first groove (301), and one end of the inner wall of the first groove (301) is provided with a first tooth groove (302).

3. A woven bag slitting machine according to claim 2, characterized in that: The gear (405) on the other side of the rotating shaft (404) meshes with the No. 1 tooth groove (302), and a No. 1 limit block (402) is provided at one end of the rotating shaft (404), and the No. 1 limit block (402) is fixed to the other end of the No. 2 groove (401).

4. The woven bag slitting machine according to claim 3, characterized in that: A roller (2) is arranged in the middle of the main body (1), and a plurality of groups of annular grooves (202) are arranged on the outer side of the roller (2), and an arc column (201) is rotatably connected inside the annular groove (202).

5. The woven bag slitting machine according to claim 4, characterized in that: A woven bag (101) is provided on one side of the main body (1), the bottom of the arc column (201) is in contact with the woven bag (101), and a fixing plate (103) is provided on the other side of the main body (1).

6. The woven bag slitting machine according to claim 5, characterized in that: A cutting groove (104) is provided on one side of the fixing plate (103), and fixing blocks (5) are fixed at both ends of one side of the fixing plate (103). A cylinder (501) is rotatably connected inside the fixing block (5), and a sliding groove (502) is provided on the outside of the cylinder (501).

7. The woven bag slitting machine according to claim 6, characterized in that: A circular ring (503) is slidably connected inside the slide groove (502), a cutting knife (504) is fixed on the top of the circular ring (503), and a bolt (505) is rotatably connected to the top of the fixing block (5).

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