Plastic woven bag cutting device

Abstract

The utility model discloses a plastic woven bag cutting device which comprises a main plate, a penetrating groove is formed in the center of the main plate, fixing plate structures are arranged on the front side and the rear side of the upper end of the main plate, and transverse plates are movably arranged on the front side and the rear side of the main plate through first moving structures. A first vertical plate and a second vertical plate are arranged at the upper end and the lower end of the side, away from the main plate, of the transverse plate correspondingly, moving plates are movably arranged between the first vertical plates on the two sides and between the second vertical plates on the two sides through second moving structures correspondingly, and end plates are fixedly arranged on the sides, away from the main plate, of the moving plates through first stand columns. Telescopic structures are rotationally arranged between the end plates and the moving plates through rotating parts. The output ends of the telescopic structures at the upper end and the lower end penetrate through the corresponding moving plates to be fixedly connected with a first adjusting plate and a second adjusting plate correspondingly. The plastic woven bag cutting device can effectively fix plastic woven bag raw materials, can achieve multi-direction cutting, and is high in cutting efficiency.

Description

Technical Field

[0001] This utility model relates to the field of plastic woven bag processing technology, and more specifically to a plastic woven bag cutting device. Background Technology

[0002] Generally, plastic woven bags are produced through processes such as plastic molding, printing, cutting, and bottom sewing. In the cutting process, most manufacturers use cutting equipment to cut the raw plastic woven bag material, which is then sewn into bags. During the cutting process, the material needs to be fixed in place; otherwise, the actual cutting effect will be affected, leading to inconsistent quality of the finished product.

[0003] The prior art, Chinese utility model CN216330434U, discloses a plastic woven bag cutting device. When the lifting platform descends, it causes both a rigid pressing component and an elastic pressing component at its bottom to descend together. The elastic pressing component first contacts the plastic woven bag to be cut on the worktable and elastically presses it down, causing the lifting platform to continue descending until the rigid pressing component contacts and presses the plastic woven bag down. Two fixing components are located on both sides of the cutting blade, which effectively fixes both sides of the plastic woven bag to be cut, resulting in good fixing effect. The fixing components, by combining elastic pressing in the middle with direct rigid pressing on both sides, can better fix the plastic woven bag to be cut, thus better meeting the needs of actual production. However, during the cutting process, the required cutting line needs to be aligned with the blade groove. When the plastic woven bag material needs to be cut in a different direction, it is necessary to repeatedly rotate and reposition the plastic woven bag material to achieve cutting, which is very inconvenient and has low cutting efficiency. Therefore, this application proposes a plastic woven bag cutting device. Utility Model Content

[0004] The purpose of this invention is to provide a plastic woven bag cutting device that can effectively fix the plastic woven bag raw material and achieve multi-directional cutting with high cutting efficiency.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A plastic woven bag cutting device includes a main board with several legs fixedly mounted on its lower end. A through groove is located in the center of the main board. Fixed plate structures are located on both the front and rear sides of the upper end of the main board. Winding sections are located on the left and right sides of the main board. A horizontal plate is movably mounted on both the front and rear sides of the main board via a movable structure. Vertical plates 1 and 2 are located at the upper and lower ends of the side of the horizontal plate away from the main board, respectively. Movable plates are movably mounted between vertical plates 1 and between vertical plates 2 on both sides via movable structure 2. An end plate is fixedly mounted on the side of the movable plate away from the main board via a column. A telescopic structure is rotatably mounted between the end plate and the movable plate via a rotating part. The output ends of the telescopic structures at the upper and lower ends pass through the corresponding movable plates and are fixedly connected to corresponding adjusting plates 1 and 2. Fixed long plates are fixedly mounted on both sides of the lower end of the adjusting plate. Fixed short plates are fixedly mounted on both sides of the upper end of the adjusting plate. A cylinder structure 1 is fixedly mounted at the center of the lower end of the adjusting plate. The output end of the cylinder structure 1 is fixedly connected to the upper end of a blade holder. A blade section is movably mounted on the lower end of the blade holder via a movable structure 3.

[0007] By adopting the above technical solution, this utility model has the following advantages:

[0008] The fixed plate structure and winding section of this utility model allow the plastic woven bag material to be released through one winding section and fixed for cutting on the main board via the fixed plate structure. The remaining plastic woven bag material after cutting can be recycled through the other winding section for convenient subsequent unified processing. The movable structure one, movable structure two, rotating section, and through slot of this utility model control the movement of the blade on the main board, allowing for cutting at different locations on the plastic woven bag material. Since the through slot is located at the center of the main board, the blade can be directly inserted into the plastic woven bag material for cutting without repeated adjustments to the material position, making cutting more convenient and efficient. The rotating section allows for adjustment of the cutting direction of the blade, enabling multi-directional cutting of the plastic woven bag material. The fixed long plate and fixed short plate of this utility model move with the blade, further fixing the two sides of the desired cutting location, effectively preventing the plastic woven bag material from shifting during cutting and resulting in better cutting quality.

[0009] Furthermore, the winding section includes side plates fixed on both sides of the upright plate. A rotating shaft is provided between the side plates and the corresponding side plates through a rotatable connection. A motor is fixedly provided on the outside of one side plate at the position corresponding to the rotating shaft. The output end of the motor passes through the corresponding side plate and is fixedly connected to one side of the corresponding rotating shaft.

[0010] By adopting the above technical solution, this utility model has the following advantages:

[0011] The motor in this invention drives the rotating shaft to rotate, thereby enabling the release and recycling of raw materials from plastic woven bags.

[0012] Furthermore, the fixing plate structure includes fixing plate surfaces disposed on both sides of the upper end of the main board and side plates fixed on the four sides of the main board. A motor six is ​​fixedly disposed at the lower end of the side plate. The output end of the motor six passes through the side plate and is fixedly connected to one end of the threaded post four. A sealing plate is fixedly disposed at the upper end of the threaded post four. The threaded post four is connected through a side plate surface by a threaded connection. The side plate surface is fixedly connected to both sides of the corresponding fixing plate surface.

[0013] By adopting the above technical solution, this utility model has the following advantages:

[0014] The motor six in this utility model drives the threaded column four to rotate, thereby moving the side plate surface up and down, thus fixing the fixed plate surface to both ends of the plastic woven bag raw material, facilitating subsequent cutting operations.

[0015] Furthermore, the moving structure includes a threaded post and a motor. The main board has recessed slots on both sides, and the threaded post is rotatably connected in each recessed slot. The motor is fixedly installed on one side of the main board at the position corresponding to the threaded post. The output end of the motor passes through the main board and is fixedly connected to one end of the corresponding threaded post. The threaded post passes through the corresponding horizontal plate and is threadedly connected to the horizontal plate.

[0016] By adopting the above technical solution, this utility model has the following advantages:

[0017] The second motor in this invention drives the first threaded column to rotate, thereby moving the horizontal plate and realizing the left and right movement of the blade section.

[0018] Furthermore, the second movable structure includes a second threaded post and a third motor. The second threaded post is threaded through one side of the movable plate. The two ends of the second threaded post are rotatably connected to the corresponding first and second upright plates, respectively. The third motor is fixedly installed on one side of the first upright plate and one side of the second upright plate at the position corresponding to the second threaded post. The output end of the third motor passes through the corresponding first and second upright plates and is fixedly connected to one end of the corresponding second threaded post.

[0019] By adopting the above technical solution, this utility model has the following advantages:

[0020] The motor three in this utility model serves to drive the threaded column two to rotate, thereby driving the blade part to move back and forth.

[0021] Furthermore, a limiting post is provided through the side of the movable plate away from the second threaded post, and the two ends of the limiting post are respectively fixedly connected to the corresponding first upright plate and the second upright plate.

[0022] By adopting the above technical solution, this utility model has the following advantages:

[0023] The limiting post of this utility model ensures that when the threaded post rotates, the moving plate can only move in one direction.

[0024] Furthermore, the rotating part includes a motor four, and the telescopic structure includes a top plate and a bottom plate fixedly connected by a column two. A cylinder structure two is fixedly provided between the top plate and the bottom plate. The motor four is fixedly connected to the upper end of the end plate. The output end of the motor four passes through the end plate and is fixedly connected to the corresponding top plate. The output end of the cylinder structure two passes through the corresponding bottom plate and the moving plate and is fixedly connected to the corresponding adjusting plate one and adjusting plate two, respectively.

[0025] By adopting the above technical solution, this utility model has the following advantages:

[0026] The motor four in this utility model drives the top plate to rotate, which allows the angle of the blade to be adjusted, thereby enabling the cutting of plastic woven bag raw materials in different directions.

[0027] Furthermore, the moving structure three includes a moving block, a threaded column three, and a motor five. The lower end of the tool holder is provided with a sliding groove. The threaded column three passes through the moving block and is threadedly connected to the moving block. The two ends of the threaded column three are respectively rotatably connected to the two ends of the sliding groove. The motor five is fixedly provided on one side of the tool holder. The output end of the motor five passes through the tool holder and is fixedly connected to one end of the corresponding threaded column three. The lower end of the moving block is fixedly provided with a cutting blade.

[0028] By adopting the above technical solution, this utility model has the following advantages:

[0029] The motor five in this utility model drives the threaded column three to rotate, thereby driving the cutting blade to move and cut the plastic woven bag material. Attached Figure Description

[0030] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0031] Figure 1 This is a schematic diagram of the structure of this utility model;

[0032] Figure 2 This is a schematic diagram of the cross-sectional structure at the center of the right view of this utility model;

[0033] Figure 3 This utility model Figure 1Enlarged structural diagram at point A in the middle;

[0034] Figure 4 This utility model Figure 2 Enlarged structural diagram at point B.

[0035] Attached reference numerals: 1. Main board; 101. Through slot; 2. Horizontal plate; 201. Vertical plate one; 202. Vertical plate two; 3. Adjusting plate two; 301. Fixed short plate; 4. Adjusting plate one; 401. Fixed long plate; 5. Knife holder; 501. Slide groove; 6. Moving block; 601. Cutting blade; 7. Motor three; 701. Threaded post two; 8. Motor five; 801. Threaded post three; 9. Motor six; 901. Threaded post 4; 902, sealing plate; 10, motor one; 11, side plate; 12, fixed plate surface; 13, side plate surface; 14, side plate; 15, threaded column one; 16, rotating shaft; 17, motor four; 18, limit column; 19, motor two; 20, support leg; 21, base plate; 22, cylinder structure two; 23, top plate; 24, column one; 25, moving plate; 26, end plate; 27, column two; 28, cylinder structure one. Detailed Implementation

[0036] like Figures 1 to 2 As shown in this specific embodiment, a plastic woven bag cutting device includes a main board 1. Several support legs 20 are fixedly provided at the lower end of the main board 1. A through groove 101 is provided in the center of the main board 1. Fixed plate structures are provided on both the front and rear sides of the upper end of the main board 1. Winding sections are provided on the left and right sides of the main board 1. A horizontal plate 2 is movably provided on both the front and rear sides of the main board 1 via a movable structure. A first vertical plate 201 and a second vertical plate 202 are respectively provided at the upper and lower ends of the side of the horizontal plate 2 away from the main board 1. A movable plate 25 is movably provided between the first vertical plate 201 and between the second vertical plate 202 on both sides via the movable structure. On the side away from the main board 1, an end plate 26 is fixedly provided by a column 24. The end plate 26 and the moving plate 25 are connected by a telescopic structure through a rotating part. The output ends of the telescopic structures at the upper and lower ends pass through the corresponding moving plates 25 and are fixedly connected to the corresponding adjustment plate 4 and adjustment plate 3. The lower ends of the adjustment plate 4 are fixedly provided with fixed long plates 401 on both sides. The upper ends of the adjustment plate 3 are fixedly provided with fixed short plates 301 on both sides. The lower end of the adjustment plate 4 is fixedly provided with a cylinder structure 28. The output end of the cylinder structure 28 is fixedly connected to the upper end of the tool holder 5. The lower end of the tool holder 5 is movably provided with a blade part through a moving structure 3.

[0037] Through the above configuration, the fixed plate structure and winding section of this utility model allow the plastic woven bag material to be released through one winding section and fixed for cutting on the main board 1 via the fixed plate structure. The remaining plastic woven bag material after cutting can be recycled through the other winding section, facilitating subsequent unified processing. The movable structure one, movable structure two, rotating section, and through groove 101 of this utility model control the movement of the blade on the main board 1, thereby enabling cutting at different locations on the plastic woven bag material. Since the through groove 101 is located at the center of the main board 1, the blade can be directly inserted into the plastic woven bag material for cutting without repeatedly adjusting the material position, making cutting more convenient and efficient. The rotating section allows the cutting direction of the blade to be adjusted, enabling multi-directional cutting of the plastic woven bag material. The fixed long plate 401 and fixed short plate 301 of this utility model allow them to move with the blade, further fixing the two sides of the required cutting position, effectively preventing the plastic woven bag material from shifting during cutting, resulting in better cutting quality.

[0038] like Figure 1As shown, the winding section includes side plates 14 fixed to both sides of the upright plate. A rotating shaft 16 is rotatably connected between the side plates 14 and the corresponding side plates 14. A motor 10 is fixedly installed on the outside of one side plate 14 at the position corresponding to the rotating shaft 16. The output end of the motor 10 passes through the corresponding side plate 14 and is fixedly connected to one side of the corresponding rotating shaft 16. The fixing plate structure includes fixing plate surfaces 12 set on both sides of the upper end of the main plate 1 and side plates 11 fixed on the four sides of the main plate 1. A motor 9 is fixedly installed at the lower end of the side plate 11. The output end of the motor 9 passes through the side plate 11 and is fixedly connected to one end of the threaded post 901. A sealing plate 902 is fixedly installed at the upper end of the threaded post 901. The threaded post 901 passes through the side plate surface 13 through the threaded connection. The side plate surface 13 is fixedly connected to both sides of the corresponding fixing plate surface 12. The moving structure includes a threaded post 15 and a motor 2 19. The main plate 1 has embedded grooves on both sides. Threaded connections are provided in the embedded grooves through the rotating connections. A second motor 19 is fixedly installed on one side of the main board 1 at the position corresponding to the threaded column 15. The output end of the second motor 19 passes through the main board 1 and is fixedly connected to one end of the corresponding threaded column 15. The threaded column 15 passes through the corresponding horizontal plate 2 and is threadedly connected to the horizontal plate 2. The second movable structure includes a second threaded column 701 and a third motor 7. The second threaded column 701 is threadedly connected to one side of the movable plate 25. The two ends of the second threaded column 701 are rotatably connected to the corresponding vertical plate 1 201 and vertical plate 2 202, respectively. The third motor 7 is fixedly installed on one side of vertical plate 1 201 and one side of vertical plate 2 202 at the position corresponding to the threaded column 701. The output end of the third motor 7 passes through the corresponding vertical plate 1 201 and vertical plate 2 202 and is fixedly connected to one end of the corresponding threaded column 701. A limiting column 18 is provided on the side of the movable plate 25 away from the second threaded column 701. The two ends of the limiting column 18 are fixedly connected to the corresponding vertical plate 1 201 and vertical plate 2 202, respectively.

[0039] Through the above configuration, the motor 10 of this invention drives the rotating shaft 16 to rotate, thereby realizing the release and recycling of the plastic woven bag raw material; the motor 9 of this invention drives the threaded column 901 to rotate, thereby moving the side plate 13 up and down, thereby fixing the two ends of the plastic woven bag raw material on the fixed plate 12, facilitating subsequent cutting operations; the motor 19 of this invention drives the threaded column 15 to rotate, thereby moving the horizontal plate 2, realizing the left and right movement of the blade part; the motor 7 of this invention drives the threaded column 701 to rotate, thereby moving the blade part back and forth; the limiting column 18 of this invention ensures that when the threaded column 701 rotates, the moving plate 25 can only move in one direction.

[0040] like Figures 3 to 4As shown, the rotating part includes a motor 17, and the telescopic structure includes a top plate 23 and a bottom plate 21 fixedly connected by a column 27. A cylinder structure 22 is fixedly installed between the top plate 23 and the bottom plate 21. The motor 17 is fixedly connected to the upper end of the end plate 26. The output end of the motor 17 passes through the end plate 26 and is fixedly connected to the corresponding top plate 23. The output end of the cylinder structure 22 passes through the corresponding bottom plate 21 and the moving plate 25 and is fixedly connected to the corresponding adjusting plate 4 and adjusting plate 23 respectively. The moving structure includes a moving block 6, a threaded column 801 and a motor 8. The lower end of the tool holder 5 is provided with a slide groove 501. The threaded column 801 passes through the moving block 6 and is threadedly connected to the moving block 6. The two ends of the threaded column 801 are rotatably connected to the two ends of the slide groove 501 respectively. A motor 8 is fixedly installed on one side of the tool holder 5. The output end of the motor 8 passes through the tool holder 5 and is fixedly connected to one end of the corresponding threaded column 801. A cutting blade 601 is fixedly installed at the lower end of the moving block 6.

[0041] With the above settings, the motor 17 of this utility model drives the top plate 23 to rotate, so that the angle of the blade can be adjusted, thereby realizing the cutting of plastic woven bag raw materials in different directions; the motor 8 of this utility model drives the threaded column 801 to rotate, thereby driving the cutting blade 601 to move and cut the plastic woven bag raw materials.

[0042] Working principle: In use, simply wrap the plastic woven bag material around the rotating shaft 16 on one side, then pull out the end of the plastic woven bag material and fix it to the rotating shaft 16 on the other side via the upper end of the main board 1. Start motor six 9 drives the threaded column four 901 to rotate, thereby causing the fixing plate 12 to move down and fix the plastic woven bag material on both sides. At this time, start motor two 19 controls the threaded column one 15 to rotate, driving the blade part to move left and right to the desired cutting position. Then, start motor three 7 drives the threaded column two 701 to rotate, driving the blade part to move back and forth to the desired cutting position. Start cylinder structure two 22 drives the adjusting plate one 4 and adjusting plate two 3 to move closer to each other until the fixing long plate 401 and fixing short plate 301 squeeze the plastic woven bag material to fix it. At this time, start cylinder structure one 28 drives the blade holder 5 to move down, and then start motor five 8 drives the threaded column three 801 to rotate and drive the cutting blade 60 1. The plastic woven bag material fixed between the fixed long plate 401 and the fixed short plate 301 is cut. When it is necessary to change the cutting direction, simply retract the cutting blade 601 and the fixed long plate 401 and the fixed short plate 301, then start the motor 17 to drive the top plate 23 to rotate to the required position, and then cut the plastic woven bag material. When the plastic woven bag material on the main board 1 is cut, simply take out the cut finished product, then start the motor 10 to drive the rotating shaft 16 to rotate, thereby retrieving the cut material and transporting the uncut material to the upper part of the main board 1. Repeat the operation. The motor 10, motor 29, motor 37, motor 417, motor 58, motor 69, cylinder structure 128, cylinder structure 22, and the control module that controls their operation, as well as the circuit and method of their electrical connection, are all existing technologies that have been disclosed, so they will not be described in detail.

[0043] The above are merely preferred embodiments of this utility model. The protection scope of this utility model is not limited to the above embodiments. All technical solutions falling within the scope of this utility model's concept are within its protection scope. It should be noted that for those skilled in the art, any improvements and modifications made without departing from the principle of this utility model should also be considered within its protection scope.

Claims

1. A plastic woven bag cutting device, comprising a main board (1), wherein a plurality of support legs (20) are fixedly provided at the lower end of the main board (1), characterized in that, The main board (1) has a through groove (101) in the center. The main board (1) has fixed plate structures on both the front and rear sides of the upper end. The main board (1) has winding parts on the left and right sides respectively. The main board (1) has horizontal plates (2) that can be moved on both the front and rear sides through a moving structure. The horizontal plates (2) have vertical plates (201) and vertical plates (202) at the upper and lower ends on the side away from the main board (1) respectively. A moving plate (25) can be moved between the vertical plates (201) on both sides and between the vertical plates (202) on both sides through a moving structure. The moving plate (25) has an end plate (26) fixed on the side away from the main board (1) through a column (24). The end plate (26) and the moving plate (25) are provided with a telescopic structure through a rotating part. The output ends of the telescopic structure at the upper and lower ends pass through the corresponding moving plate (25) and are fixedly connected to the corresponding adjustment plate one (4) and adjustment plate two (3). The lower end of the adjustment plate one (4) is fixedly provided with a fixed long plate (401) on both sides. The upper end of the adjustment plate two (3) is fixedly provided with a fixed short plate (301) on both sides. The lower end of the adjustment plate one (4) is fixedly provided with a cylinder structure one (28). The output end of the cylinder structure one (28) is fixedly connected to the upper end of the tool holder (5). The lower end of the tool holder (5) is movably provided with a blade part through the moving structure three.

2. The plastic woven bag cutting device according to claim 1, characterized in that, The winding section includes side plates (14) fixed on both sides of the upright plate. A rotating shaft (16) is provided between the side plates (14) and the corresponding side plates (14) through a rotatable connection. A motor (10) is fixedly provided on the outside of one side plate (14) at the position corresponding to the rotating shaft (16). The output end of the motor (10) passes through the corresponding side plate (14) and is fixedly connected to one side of the corresponding rotating shaft (16).

3. The plastic woven bag cutting device according to claim 1, characterized in that, The fixed plate structure includes a fixed plate surface (12) disposed on both sides of the upper end of the main plate (1) and a side plate (11) fixed on the four sides of the main plate (1). A motor six (9) is fixedly disposed at the lower end of the side plate (11). The output end of the motor six (9) passes through the side plate (11) and is fixedly connected to one end of the threaded post four (901). A sealing plate (902) is fixedly disposed at the upper end of the threaded post four (901). The threaded post four (901) is threaded through a side plate surface (13). The side plate surface (13) is fixedly connected to the corresponding fixed plate surface (12) on both sides.

4. The plastic woven bag cutting device according to claim 1, characterized in that, The movable structure includes a threaded post (15) and a motor (19). The main board (1) has embedded grooves on both sides, and the threaded post (15) is rotatably connected in each of the embedded grooves. The motor (19) is fixedly installed on one side of the main board (1) corresponding to the position of the threaded post (15). The output end of the motor (19) passes through the main board (1) and is fixedly connected to one end of the corresponding threaded post (15). The threaded post (15) passes through the corresponding horizontal plate (2) and is threadedly connected to the horizontal plate (2).

5. A plastic woven bag cutting device according to claim 1, characterized in that, The second movable structure includes a second threaded post (701) and a third motor (7). The second threaded post (701) is threaded through one side of the movable plate (25). The two ends of the second threaded post (701) are rotatably connected to the corresponding first upright plate (201) and second upright plate (202). The third motor (7) is fixedly installed on one side of the first upright plate (201) and one side of the second upright plate (202) at the position corresponding to the second threaded post (701). The output end of the third motor (7) passes through the corresponding first upright plate (201) and second upright plate (202) and is fixedly connected to one end of the corresponding second threaded post (701).

6. A plastic woven bag cutting device according to claim 5, characterized in that, The movable plate (25) is provided with a limiting post (18) on the side away from the threaded post two (701), and the two ends of the limiting post (18) are fixedly connected to the corresponding upright plate one (201) and upright plate two (202) respectively.

7. A plastic woven bag cutting device according to claim 6, characterized in that, The rotating part includes a motor four (17), and the telescopic structure includes a top plate (23) and a bottom plate (21) fixedly connected by a column two (27). A cylinder structure two (22) is fixedly provided between the top plate (23) and the bottom plate (21). The motor four (17) is fixedly connected to the upper end of the end plate (26). The output end of the motor four (17) passes through the end plate (26) and is fixedly connected to the corresponding top plate (23). The output end of the cylinder structure two (22) passes through the corresponding bottom plate (21) and the moving plate (25) and is fixedly connected to the corresponding adjusting plate one (4) and adjusting plate two (3) respectively.

8. A plastic woven bag cutting device according to claim 7, characterized in that, The moving structure includes a moving block (6), a threaded column (801), and a motor (8). The lower end of the tool holder (5) is provided with a sliding groove (501). The threaded column (801) passes through the moving block (6) and is threadedly connected to the moving block (6). The two ends of the threaded column (801) are respectively rotatably connected to the two ends of the sliding groove (501). The motor (8) is fixedly provided on one side of the tool holder (5). The output end of the motor (8) passes through the tool holder (5) and is fixedly connected to one end of the corresponding threaded column (801). The lower end of the moving block (6) is fixedly provided with a cutting blade (601).

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