Film bag processing mechanism

Abstract

The utility model relates to the technical field of film bags, and discloses a film bag processing mechanism which comprises a workbench, the left side of the upper portion of the workbench is fixedly connected with a transverse plate, the inner side of the transverse plate is rotationally connected with a first rotating rod, the right side of the transverse plate is rotationally connected with a second rotating rod, and the middle side of the upper portion of the workbench is fixedly connected with a fixing frame. A fixing plate is fixedly connected to the front side of the interior of the fixing frame, a second motor is fixedly connected to the upper portion of the fixing plate, a two-way threaded rod is fixedly connected to the output end of the second motor, the two-way threaded rod is rotatably connected to the interior of the fixing plate, and a moving block is connected to the exterior of the two-way threaded rod in a threaded mode; a limiting rod is arranged on the right portion of the two-way threaded rod, and an ion rod is fixedly connected to the inner side of the moving block. According to the film bag slitting device, the problems that a film bag slides, is pulled and the like in the slitting process can be solved, and the slitting efficiency of the film bag is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of film bags, in particular to a film bag processing mechanism. Background Art

[0002] Plastic film bags, also known as plastic bags, are bags made of plastic (commonly used plastics include polypropylene, polyester, nylon, etc.) as the main raw material. They are essential items in people's daily lives and are often used to hold other items. They are widely used because of their low cost, extremely light weight, large capacity, and easy storage. However, due to the disadvantages of extremely long degradation period and difficult disposal of plastic bags, some countries have banned their production and use.

[0003] After searching, the Chinese patent announcement number: CN218370796U discloses an energy-saving film processing device for plastic bag production, including a stand plate, and a dustproof mechanism is arranged on the top of the stand plate: the dustproof mechanism includes a bracket, and the bottom of the bracket is fixedly connected to the top of the stand plate, and a cylinder is fixedly arranged on the surface of the bracket through a connecting rod. When the utility model is in use, a cylinder is arranged on the top of the stand plate, and the movable rod is pushed by the activity of the output end of the cylinder, so that the bottom of the movable rod pushes the side rod, and a rubber sleeve is sleeved on the bottom of the side rod. When it is necessary to remove dust and static electricity from the surface of the plastic film, the cylinder is started, so that the output end of the cylinder pushes the movable rod, the movable rod pushes the side rod, and the side rod pushes the rubber sleeve to squeeze the surface of the plastic film, so that the surface of the plastic film generates elastic potential energy, so that the dust electrostatically adsorbed on the surface of the plastic film is bounced to shake, so that the dust on the surface of the plastic film is cleaned. Although this patented technology can shake off the dust electrostatically adsorbed on the surface of the plastic film, thereby cleaning the dust on the surface of the plastic film, there is a problem that the film bag cannot be pressed down and cut, resulting in the subsequent inability to be rolled into a packaging bag roll that meets the standards. Therefore, the present application provides a film bag processing mechanism to solve the problems raised in the above background technology. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a film bag processing mechanism, aiming to improve the problem in the prior art that the film bag cannot be pressed down and cut.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] The film bag processing mechanism comprises a workbench, a transverse plate is fixedly connected to the upper left side of the workbench, a rotating rod 1 is rotatably connected to the inner side of the transverse plate, a rotating rod 2 is rotatably connected to the right side of the transverse plate, a fixed frame is fixedly connected to the middle side of the upper part of the workbench, a fixed plate is fixedly connected to the inner front side of the fixed frame, a second motor is fixedly connected to the upper part of the fixed plate, a bidirectional threaded rod is fixedly connected to the output end of the second motor, the bidirectional threaded rod is rotatably connected to the inside of the fixed plate, a moving block is threadedly connected to the outside of the bidirectional threaded rod, a limiting rod is arranged on the right side of the bidirectional threaded rod, an ion rod is fixedly connected to the inner side of the moving block, upper support rollers are arranged on both sides of the outside of the ion rod, a lower support roller is arranged on the lower part of the upper support roller, the upper support roller and the lower support roller are both rotatably connected to the inside of the fixed frame, and a cutting assembly is arranged on the right side of the inside of the fixed frame.

[0007] Through the above technical scheme, when using this device, first put the rolled film bag on the rotating rod one, then pass the film bag through the rotating rod two from the lower side of the horizontal plate, and then pass through the inner sides of the upper support roller and the lower support roller inside the fixed frame, pass through the upper part of the placement table, and finally be fixed on the outside of the winding roller. When passing through the fixed plate, start the motor two, and the motor two drives the two-way threaded rod to rotate, and the two-way threaded rod drives the moving blocks to move toward each other. The moving blocks are slidably connected to the limit rod, thereby playing a limiting role. The moving blocks drive the ion rods to move toward each other, so that the distance between the two ion rods gradually becomes smaller, so that the two gradually approach the surface of the film bag, and can better adapt to the film bag for static electricity removal operations.

[0008] Furthermore, the cutting assembly includes a cylinder, which is fixedly connected to the inner right side of the fixing frame, the telescopic end of the cylinder is fixedly connected to a mounting plate, a cutting blade is arranged inside the mounting plate, a fixing bolt is passed through the interior of the mounting plate, a nut is threadedly connected to the outer surface of the fixing bolt, a connecting plate is fixedly connected to the outer portion of the mounting plate, an electric push rod is fixedly connected to the lower portion of the connecting plate, a pressure block is fixedly connected to the lower portion of the electric push rod, a placing table is arranged at the lower portion of the pressure block, and the placing table is fixedly connected to the upper right side of the workbench.

[0009] Through the above technical solution, by starting the cylinder, the output end of the cylinder moves downward and pushes the mounting plate downward, thereby driving the cutting blade to move downward synchronously, and the film bag on the placement table is cut. The two groups of electric push rods at both ends of the mounting plate move downward synchronously with the mounting plate, and the electric push rods are started. The telescopic ends of the electric push rods drive the pressure blocks at their respective bottom ends to press the film bags on both sides of the cutting blade, and fix them stably on the placement table to prevent the film bags from sliding, being pulled, and other problems during the cutting process. When the cutting is completed, the two groups of pressure blocks can move up and return to their positions with the mounting plate to release the fixation of the cut film bag. The cutting blade can be released from the inside of the mounting plate by turning the nut of the fixing bolt for disassembly and replacement.

[0010] Furthermore, brackets are fixedly connected to the four lower corners of the workbench.

[0011] Through the above technical solution, the entire device is supported by arranging a bracket.

[0012] Furthermore, a rubber gasket is provided at the lower part of the pressing block.

[0013] Through the above technical solution, the rubber gasket is provided to prevent damage to the film bag.

[0014] Furthermore, a placing rack is fixedly connected to the upper right side of the workbench, a motor 1 is fixedly connected to the front of the placing rack, and a winding roller is fixedly connected to the output end of the motor 1.

[0015] Through the above technical solution, the motor 1 is started by the controller, and the output end of the motor 1 drives the winding roller to rotate, thereby driving the film bag to rotate for transportation.

[0016] Furthermore, the ion rod is slidably connected inside the fixing frame.

[0017] Through the above technical solution, the distance between the two ion rods can be gradually reduced by sliding the ion rods inside the fixing frame, so that the two ion rods gradually approach the surface of the film bag, so as to better adapt to the film bag for static removal operation.

[0018] Furthermore, the limiting rod is slidably connected inside the moving block.

[0019] Through the above technical solution, the movable block is slidably connected to the limiting rod, thereby playing a limiting role.

[0020] Furthermore, an observation door is hinged on the front of the fixing frame, and a controller is fixedly connected to the right front side of the fixing frame.

[0021] Through the above technical solution, an observation door is provided to observe the components inside the fixed frame during the working process, and a controller is provided to start the motor 1 to reel in, and start the motor 2 to eliminate static electricity.

[0022] The utility model has the following beneficial effects:

[0023] 1. In the utility model, by cooperating among structures such as a workbench, a rotating rod 1, a horizontal plate, a fixing frame, a motor 2, a bidirectional threaded rod, an ion rod, a motor 1, a rotating rod 2 and a winding roller, the distance between the ion rods can be adjusted to better adapt the film bag for static removal operations.

[0024] 1. In the utility model, through the coordination among the structures such as the cylinder, the mounting plate, the cutting disc, the connecting plate, the pressure block, the fixing bolt, the cutting disc and the electric push rod, the film bag can be prevented from sliding, being pulled and other problems during the slitting process, thereby effectively improving the slitting efficiency of the film bag. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 A three-dimensional diagram of the film bag processing mechanism proposed by the utility model;

[0026] Figure 2 This is a schematic diagram of the fixed plate structure of the film bag processing mechanism proposed by the utility model;

[0027] Figure 3 This is a schematic diagram of the water sprinkling structure of the film bag processing mechanism proposed in the utility model;

[0028] Figure 4 This is a schematic diagram of the cutting structure of the film bag processing mechanism proposed in the utility model.

[0029] Legend:

[0030] 1. Horizontal plate; 2. Rotating rod 1; 3. Observation door; 4. Fixed frame; 5. Controller; 6. Winding roller; 7. Motor 1; 8. Placement frame; 9. Workbench; 10. Bracket; 11. Motor 2; 12. Upper support roller; 13. Cylinder; 14. Placement table; 15. Fixed plate; 16. Lower support roller; 17. Moving block; 18. Ion rod; 19. Connecting plate; 20. Limit rod; 21. Nut; 22. Bidirectional threaded rod; 23. Mounting plate; 24. Electric push rod; 25. Pressure block; 26. Rubber gasket; 27. Cutting disc; 28. Fixing bolt; 29. ​​Rotating rod 2. DETAILED DESCRIPTION

[0031] 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.

[0032] Reference Figure 1 , Figure 2 and Figure 3 , an embodiment provided by the utility model:

[0033] The film bag processing mechanism includes a workbench 9, a horizontal plate 1 is fixedly connected to the left side of the upper part of the workbench 9, a rotating rod 2 is rotatably connected to the inner side of the horizontal plate 1, and a rotating rod 29 is rotatably connected to the right side of the horizontal plate 1. A fixed frame 4 is fixedly connected to the middle side of the upper part of the workbench 9, a fixed plate 15 is fixedly connected to the inner front side of the fixed frame 4, a motor 2 11 is fixedly connected to the upper part of the fixed plate 15, a bidirectional threaded rod 22 is fixedly connected to the output end of the motor 2 11, the bidirectional threaded rod 22 is rotatably connected to the inside of the fixed plate 15, and a moving block 17 is threadedly connected to the outer side of the bidirectional threaded rod 22. A limit rod 20 is provided on the right part of the pattern rod 22, an ion rod 18 is fixedly connected to the inner side of the moving block 17, upper support rollers 12 are provided on both sides of the outside of the ion rod 18, a lower support roller 16 is provided at the lower part of the upper support roller 12, the upper support roller 12 and the lower support roller 16 are both rotatably connected to the inner wall of the fixed frame 4, a placement rack 8 is fixedly connected to the upper right side of the workbench 9, a motor 7 is fixedly connected to the front of the placement rack 8, a winding roller 6 is fixedly connected to the output end of the motor 7, a controller 5 is fixedly connected to the front right side of the fixed frame 4, and a cutting component is provided on the inner right side of the fixed frame 4.

[0034] First, the rolled film bag is sleeved on the rotating rod 1 2, and then the film bag passes through the rotating rod 2 29 from the lower side of the horizontal plate 1, and then passes through the inner sides of the upper support roller 12 and the lower support roller 16 inside the fixed frame 4, passes through the upper part of the placing table 14, and is finally fixed on the outside of the winding roller 6. The motor 1 7 is started by the controller 5, and the output end of the motor 1 7 drives the winding roller 6 to rotate, thereby driving the film bag to rotate for transportation. When passing through the fixed plate 15, the motor 2 11 is started, and the output end of the motor 2 11 drives the bidirectional threaded rod 22 to rotate. The bidirectional threaded rod 22 drives the moving block 17 to move toward each other, wherein the moving block 17 is slidably connected to the limit rod 20, thereby playing a limiting role. The moving block 17 drives the ion rod 18 to move toward each other. When moving toward each other, the distance between the two ion rods 18 gradually decreases, so that the two gradually approach the surface of the film bag, and when moving away from each other, the distance between the two gradually increases, so that they gradually move away from the surface of the film bag. Through adjustment, the film bag is better adapted to perform static removal operations.

[0035] Reference Figure 1 , Figure 2 and Figure 4The cutting assembly includes a cylinder 13, which is fixedly connected to the right inner top wall of the fixing frame 4, and the telescopic end of the cylinder 13 is fixedly connected to a mounting plate 23, and a cutting blade 27 is arranged inside the mounting plate 23. A fixing bolt 28 is passed through the inside of the mounting plate 23, and a nut 21 is threadedly connected to the external surface of the fixing bolt 28. The external surface of the mounting plate 23 is fixedly connected to a connecting plate 19, and the lower part of the connecting plate 19 is fixedly connected to an electric push rod 24, and the lower part of the electric push rod 24 is fixedly connected to a pressure block 25, and a placement table 14 is arranged at the lower part of the pressure block 25, and the placement table 14 is fixedly connected to the upper right side of the workbench 9.

[0036] By starting the cylinder 13, the output end of the cylinder 13 moves downward and pushes the mounting plate 23 downward, thereby driving the cutting blade 27 to move downward synchronously to cut the film bag on the placement table 14. The two groups of electric push rods 24 at both ends of the mounting plate 23 move downward synchronously with the mounting plate 23. The electric push rods 24 are started, and the telescopic ends of the electric push rods 24 drive the pressure blocks 25 at their respective bottom ends to press the film bags on both sides of the cutting blade 27 to stably fix them on the placement table 14 to prevent the film bags from sliding, being pulled, and other problems during the cutting process. When the cutting is completed, the two groups of pressure blocks 25 can move up and return to their positions with the mounting plate 23 to release the fixation of the cut film bags. The cutting blade 27 can be released from the inside of the mounting plate 23 by rotating the nut 21 of the fixing bolt 28 for disassembly and replacement.

[0037] Reference Figure 2 , Figure 3 and Figure 4 The four lower corners of the workbench 9 are fixedly connected with brackets 10, a rubber gasket 26 is provided at the lower part of the pressure block 25, the ion rod 18 is slidably connected to the inside of the fixed frame 4, the limit rod 20 is slidably connected to the inside of the moving block 17, and the front part of the fixed frame 4 is hinged with an observation door 3.

[0038] The entire device is supported by a bracket 10, and a rubber gasket 26 is provided to prevent damage to the film bag. The ion rod 18 slides inside the fixed frame 4, so that the distance between the two ion rods 18 can gradually decrease, so that the two gradually approach the surface of the film bag, so that the film bag is better adapted to perform static electricity removal operations. The movable block 17 is slidably connected to the limit rod 20, thereby playing a limiting role. The observation door 3 is provided to observe the components inside the fixed frame 4 during operation.

[0039] Working principle: When using this device, firstly, the rolled film bag is placed on the rotating rod 2, and then the film bag passes through the rotating rod 29 from the lower side of the horizontal plate 1, and then passes through the inner side of the upper support roller 12 and the lower support roller 16 inside the fixed frame 4, passes through the upper part of the placing table 14, and finally fixed on the outside of the winding roller 6. The motor 7 is started by the controller 5, and the motor 7 drives the film bag on the winding roller 6 to rotate for transportation;

[0040] When passing through the fixed plate 15, the motor 2 11 is started, the motor 2 11 drives the bidirectional threaded rod 22 to rotate, and the bidirectional threaded rod 22 drives the moving block 17 to move toward each other, wherein the moving block 17 is slidably connected to the limit rod 20, thereby playing a limiting role, and the moving block 17 drives the ion rod 18 to move toward each other, so that the distance between the two ion rods 18 gradually becomes smaller, so that the two gradually approach the surface of the film bag, and can better adapt to the film bag for static removal operation;

[0041] By starting the cylinder 13, the output end of the cylinder 13 moves downward and pushes the mounting plate 23 and the cutting blade 27 to move downward synchronously, so as to cut the film bag on the placement table 14. The two sets of electric push rods 24 at both ends of the mounting plate 23 move downward synchronously with the mounting plate 23. The electric push rods 24 are started, and the film bags on both sides of the cutting blade 27 are pressed by the pressing blocks 25 at their bottom ends to stably fix them on the placement table 14, so as to prevent the film bags from sliding or being pulled during the cutting process.

[0042] When the slitting is completed, the two groups of pressing blocks 25 can move up and return to their positions along with the mounting plate 23 to release the fixation of the slitting film bag, and the cutting blade 27 can be disassembled and replaced by rotating the nut 21 of the fixing bolt 28 .

[0043] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A film bag processing mechanism, comprising a workbench (9), characterized in that: The left side of the upper part of the workbench (9) is fixedly connected to a transverse plate (1), the inner side of the transverse plate (1) is rotatably connected to a first rotating rod (2), the right side of the transverse plate (1) is rotatably connected to a second rotating rod (29), the middle side of the upper part of the workbench (9) is fixedly connected to a fixed frame (4), the inner front side of the fixed frame (4) is fixedly connected to a fixed plate (15), the upper part of the fixed plate (15) is fixedly connected to a second motor (11), the output end of the second motor (11) is fixedly connected to a bidirectional threaded rod (22), the bidirectional threaded rod (22) is rotatably connected to the inside of the fixed plate (15), the outer part of the bidirectional threaded rod (22) is threadably connected to a moving block (17), a limit rod (20) is provided on the right side of the bidirectional threaded rod (22), the inner side of the moving block (17) is fixedly connected to an ion rod (18), the outer sides of the ion rod (18) are provided with upper support rollers (12), and the lower part of the upper support roller (12) is provided with a lower support roller. The invention relates to a roller (16), wherein the upper support roller (12) and the lower support roller (16) are both rotatably connected to the inside of a fixed frame (4), and a cutting assembly is arranged on the right side of the inside of the fixed frame (4); the cutting assembly comprises a cylinder (13), wherein the cylinder (13) is fixedly connected to the right side of the inside of the fixed frame (4), the telescopic end of the cylinder (13) is fixedly connected to a mounting plate (23), a cutting blade (27) is arranged on the inside of the mounting plate (23), a fixing bolt (28) is passed through the inside of the mounting plate (23), a nut (21) is threadedly connected to the outside of the fixing bolt (28), a connecting plate (19) is fixedly connected to the outside of the mounting plate (23), an electric push rod (24) is fixedly connected to the lower part of the connecting plate (19), a pressure block (25) is fixedly connected to the lower part of the electric push rod (24), a placing table (14) is arranged on the lower part of the pressure block (25), and the placing table (14) is fixedly connected to the right side of the upper part of the workbench (9).

2. The film bag processing mechanism according to claim 1, characterized in that: The four lower corners of the workbench (9) are all fixedly connected with brackets (10).

3. The film bag processing mechanism according to claim 2, characterized in that: A rubber gasket (26) is provided at the lower part of the pressing block (25).

4. The film bag processing mechanism according to claim 1, characterized in that: A placement rack (8) is fixedly connected to the upper right side of the workbench (9), a motor 1 (7) is fixedly connected to the front of the placement rack (8), and a winding roller (6) is fixedly connected to the output end of the motor 1 (7).

5. The film bag processing mechanism according to claim 1, characterized in that: The ion rod (18) is slidably connected inside the fixing frame (4).

6. The film bag processing mechanism according to claim 1, characterized in that: The limiting rod (20) is slidably connected inside the moving block (17).

7. The film bag processing mechanism according to claim 1, characterized in that: An observation door (3) is hingedly connected to the front of the fixing frame (4), and a controller (5) is fixedly connected to the right side of the front of the fixing frame (4).

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