Film bag processing device

Abstract

The utility model relates to the technical field of film bag processing, and discloses a film bag processing device which comprises a supporting frame, a feeding mechanism, a cutting mechanism and a winding mechanism are arranged in the supporting frame, threaded rods are fixedly connected to the left side and the right side of the inner top end of the supporting frame, and the left side and the right side of the inner top end of the supporting frame are fixedly connected with threaded rods. The outer portion of the threaded rod is in threaded connection with two threaded sleeves, the outer portions of the threaded sleeves are rotationally connected with mounting sleeves, the close ends of the two mounting sleeves are fixedly connected with cleaning brushes, an air channel is formed in the supporting frame, and a draught fan is fixedly connected into the air channel. According to the cutting device, due to the fact that the draught fan, the pull rope and other structures are used in cooperation, waste generated in the cutting process can be automatically cleaned, the blocked filter plate can be conveniently replaced and cleaned, the labor intensity of workers is reduced, and maintenance of the filter plate is facilitated.

Description

Technical Field

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

[0002] Film bags are bags made of plastic film, which are usually used to package, protect and transport various items. They are lightweight, soft, transparent, waterproof and durable. Common applications include food packaging, commodity packaging, mailing parcels, garbage bags, etc. When processing film bags, it is usually necessary to use a cutting device to shear or cut the plastic film according to a certain size and shape. Generally, the plastic film is fed from the roll to the cutting machine for cutting through a feeding mechanism, and the plastic film is guided by the conveyor roller to maintain the correct position and direction during the cutting process. The film bag is reeled from the cutting machine through a reeling mechanism.

[0003] However, in the prior art, the waste materials of the film bag processing device after cutting generally need to be cleaned manually, which increases the workload of the staff. Untimely or incomplete cleaning may lead to equipment failure or production interruption, which will cause higher economic costs. In view of the above problems, the technical personnel in this field have proposed a film bag processing device to solve the above problems. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a film bag processing device, aiming to improve the problem that the waste materials after cutting of the film bag processing device in the prior art generally need to be cleaned manually.

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

[0006] The film bag processing device includes a support frame, a feeding mechanism is arranged inside the support frame, a cutting mechanism is arranged inside the support frame, a winding mechanism is arranged inside the support frame, threaded rods are fixedly connected to the left and right sides of the inner top end of the support frame, the outer thread of the threaded rod is connected to two threaded sleeves, the outer rotation of the threaded sleeve is connected to a mounting sleeve, the adjacent ends of the two mounting sleeves are fixedly connected to a cleaning brush, an air duct is opened inside the support frame, a fan is fixedly connected inside the air duct, a storage box is fixedly connected to the rear end of the support frame, a filter plate is slidably connected to the front end of the air duct, a reset assembly is arranged inside the support frame, and a pulling assembly is arranged inside the support frame.

[0007] Through the above technical solution, the film bags can be cleaned, and the waste can be automatically removed through structures such as fans.

[0008] Furthermore, the reset assembly includes four limit grooves, and the four limit grooves are all opened inside the support frame. The inner wall of the limit groove is fixedly connected with a spring, and the proximate ends of the springs on the left and right sides are fixedly connected with a limit block, and the proximate ends of the limit blocks on the left and right sides are fixedly connected with a clamping block, and four clamping grooves are opened inside the filter plate.

[0009] Through the above technical solution, the limiting groove and the limiting block can fix the spring, and the limiting block can drive the clamping block to move.

[0010] Furthermore, the pulling assembly includes four pull ropes, and the four pull ropes are respectively fixedly connected to the separated ends of the limit blocks on the left and right sides, and the support frame is internally rotatably connected to two rotating rods.

[0011] Through the above technical solution, the pull rope can drive the limit block to move, and the support frame can limit the rotating rod.

[0012] Furthermore, a plurality of conveying rollers are arranged inside the support frame, and a cover plate is rotatably connected to the top end of the storage box.

[0013] Through the above technical solution, the effect of the conveying roller being able to convey the film bag is achieved.

[0014] Furthermore, the four limiting grooves are arranged in a rectangular shape, and the interior of the limiting groove is slidably connected to the exterior of the limiting block.

[0015] Through the above technical solution, the limiting groove can limit the limiting block.

[0016] Furthermore, the interior of the limiting groove is slidably connected to the exterior of the clamping block, and the exterior of the clamping block is engaged with the interior of the clamping groove.

[0017] Through the above technical solution, the limiting groove can limit the clamping block, and the filter plate can be fixed by the engagement of the clamping block with the clamping groove.

[0018] Furthermore, the spring sleeve is arranged on the outside of the pull rope, and the outside of the pull rope is slidably connected to the inside of the support frame.

[0019] Through the above technical solution, the elastic deformation of the spring is more stable, and the support frame limits the pull rope.

[0020] Furthermore, the outside of the rotating rod is rotatably connected to the inside of the supporting frame.

[0021] Through the above technical solution, the support frame can limit the rotation rod.

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

[0023] 1. In the utility model, by using the fan, storage box, filter plate, spring, limit block, card block, pull rope and other structures in coordination with each other, the waste generated during cutting can be automatically cleaned up, the fan can be protected by the filter plate, and the clogged filter plate can be conveniently replaced and cleaned, thereby reducing the labor intensity of the staff, extending the service life of the fan, and facilitating the maintenance of the filter plate.

[0024] 2. In the utility model, by using the threaded rod, threaded sleeve, mounting sleeve, cleaning brush and other structures in coordination with each other, the feeding mechanism can clean the film bag when feeding, and the height of the cleaning brush can be adjusted, and then the strength and angle of contact with the film bag can be adjusted to ensure that the cleaning brush can fully fit the surface of the film bag to achieve a better cleaning effect. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0026] Figure 2 This is a schematic diagram of the threaded rod structure of the film bag processing device proposed by the utility model;

[0027] Figure 3 This is a schematic diagram of the fan structure of the film bag processing device proposed by the utility model;

[0028] Figure 4 This is a schematic diagram of the filter plate structure of the film bag processing device proposed by the utility model;

[0029] Figure 5 for Figure 4 Enlarged view of point A in the middle.

[0030] Legend:

[0031] 1. Support frame; 2. Feeding mechanism; 3. Cutting mechanism; 4. Winding mechanism; 5. Threaded rod; 6. Threaded sleeve; 7. Mounting sleeve; 8. Cleaning brush; 9. Air duct; 10. Fan; 11. Storage box; 12. Filter plate; 13. Reset assembly; 1301. Limiting groove; 1302. Spring; 1303. Limiting block; 1304. Block; 1305. Slot; 14. Pulling assembly; 1401. Pull rope; 1402. Rotating rod. DETAILED DESCRIPTION

[0032] 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.

[0033] Reference Figure 1 and Figure 3 The utility model provides an embodiment: a film bag processing device, including a support frame 1, a feeding mechanism 2 is arranged inside the support frame 1, a cutting mechanism 3 is arranged inside the support frame 1, a winding mechanism 4 is arranged inside the support frame 1, an air duct 9 is opened inside the support frame 1, a fan 10 is fixedly connected inside the air duct 9, a storage box 11 is fixedly connected to the rear end of the support frame 1, a cover plate is rotatably connected to the top of the storage box 11, a filter plate 12 is slidably connected to the front end of the air duct 9, and a plurality of conveying rollers are arranged inside the support frame 1.

[0034] Specifically, the support frame 1, the feeding mechanism 2, the cutting mechanism 3, and the winding mechanism 4 are the main structures of the film bag processing device. By starting the motor on the feeding mechanism 2, the roller on the feeding mechanism 2 can be stably driven to rotate, and then the film bag on the roller of the feeding mechanism 2 can be transmitted to the cutting mechanism 3 through the transmission roller, and the cut film bag is transported to the winding mechanism 4 through the transmission roller, thereby completing the cutting of the film bag. The air duct 9 fixes the fan 10, so that the fan 10 can operate stably. By arranging a filter plate 12 on the air duct 9, the fan 10 can be protected. The storage box 11 can collect the blown waste. A damper is arranged on the cover plate, so that the cover plate can block the blown waste into the storage box 11. By connecting one end of the waste bag generated by cutting to the air duct 9 through the transmission roller, the fan 10 can be started to operate, and then the waste generated during cutting can be automatically collected, thereby reducing the labor intensity of the staff.

[0035] Reference Figure 1 and Figure 2 The left and right sides of the inner top of the support frame 1 are fixedly connected with threaded rods 5, the external threads of the threaded rods 5 are connected with two threaded sleeves 6, the external rotation of the threaded sleeves 6 is connected with mounting sleeves 7, and the adjacent ends of the two mounting sleeves 7 are fixedly connected with cleaning brushes 8.

[0036] Specifically, the support frame 1 fixes the threaded rod 5 so that the position of the threaded rod 5 is fixed. The threaded sleeve 6 is connected to the threaded rod 5 by a thread, so that the rotating threaded sleeve 6 can move up and down, thereby driving the mounting sleeve 7 to move up and down, so that the cleaning brushes 8 on the upper and lower sides can be adjusted in height, thereby ensuring that the cleaning brushes 8 can fully fit the surface of the film bag to achieve a better cleaning effect.

[0037] Reference Figure 3-Figure 5 A reset component 13 is provided inside the support frame 1, and the reset component 13 includes four limit grooves 1301, and the four limit grooves 1301 are all opened inside the support frame 1, and the four limit grooves 1301 are arranged in a rectangular shape. The inner wall of the limit groove 1301 is fixedly connected with a spring 1302, and the adjacent ends of the springs 1302 on the left and right sides are fixedly connected with a limit block 1303, and the inner part of the limit groove 1301 is slidably connected to the outer part of the limit block 1303, and the adjacent ends of the limit blocks 1303 on the left and right sides are fixedly connected with a clamping block 1304, and the inner part of the limit groove 1301 and the outer part of the clamping block 1304 are slidably connected. Dynamic connection, four card slots 1305 are opened inside the filter plate 12, the outside of the card block 1304 is engaged with the inside of the card slot 1305, and a pulling component 14 is arranged inside the support frame 1, and the pulling component 14 includes four pull ropes 1401, and the four pull ropes 1401 are respectively fixedly connected to the separated ends of the limit blocks 1303 on the left and right sides, and the spring 1302 is sleeved on the outside of the pull rope 1401, and the outside of the pull rope 1401 is slidably connected to the inside of the support frame 1, and the inside of the support frame 1 is rotatably connected to two rotating rods 1402, and the outside of the rotating rods 1402 is rotatably connected to the inside of the support frame 1.

[0038] Specifically, the limit groove 1301 and the limit block 1303 fix the spring 1302, so that the spring 1302 can stably perform elastic deformation, and the limit groove 1301 limits the limit block 1303 and the block 1304, so that the limit block 1303 and the block 1304 will not deviate when moving, and the support frame 1 limits the pull rope 1401 and the rotating rod 1402, so that the pull rope 1401 can be stable when moving and the rotating rod 1402 is rotated. By rotating the rotating rod 1402, the pull ropes 1401 on the left and right sides are driven to move toward the closer end, and then the limit blocks 1303 on the left and right sides are driven to move toward the separated end, and then the block 1304 is driven to move with it, so that the block 1304 is separated from the slot 1305, and then the blocked filter plate 12 can be conveniently taken out for replacement and cleaning, thereby ensuring the ventilation efficiency of the filter plate 12, and will not affect the normal operation of the fan 10.

[0039] Working principle: when the film bag needs to be cleaned when the feeding mechanism 2 is used, the threaded sleeve 6 is rotated to drive the mounting sleeve 7 to move, and then the cleaning brush 8 is driven to move with it, so that the cleaning brush 8 can fit closely with the film bag, so that the cleaning brush 8 can clean the film bag more comprehensively;

[0040] In addition, when it is necessary to clean up the waste generated during cutting, one end of the waste bag is introduced into the air duct 9, and then the fan 10 is started to operate, and then natural wind is introduced through the front end of the air duct 9 to blow the waste into the storage box 11, thereby completing the cleaning of the waste;

[0041] In addition, when it is necessary to replace and clean the clogged filter plate 12, by rotating the rotating rod 1402, the pull ropes 1401 on the left and right sides are driven to move toward the adjacent end, thereby driving the limit blocks 1303 on the left and right sides to move toward the separated end, thereby squeezing the spring 1302 to perform elastic deformation, thereby driving the clamping block 1304 to move with it through the movement of the limit block 1303, thereby causing the clamping block 1304 to disengage from the clamping slot 1305, so that the filter plate 12 can be conveniently taken out for replacement and cleaning, and then the clean filter plate 12 can be placed in the air duct 9, thereby the spring 1302 performs a reset activity, thereby driving the limit blocks 1303 on the left and right sides to move toward the adjacent end, thereby driving the clamping block 1304 to move with it into the clamping slot 1305, thereby causing the clamping block 1304 to engage with the clamping slot 1305, thereby fixing the filter plate 12, and thus the clogged filter plate 12 can be conveniently replaced and cleaned.

[0042] 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 device, comprising a support frame (1), characterized in that: A feeding mechanism (2) is arranged inside the support frame (1), a cutting mechanism (3) is arranged inside the support frame (1), a winding mechanism (4) is arranged inside the support frame (1), threaded rods (5) are fixedly connected to the left and right sides of the inner top of the support frame (1), the outer part of the threaded rod (5) is threadedly connected to two threaded sleeves (6), the outer part of the threaded sleeve (6) is rotatably connected to a mounting sleeve (7), and the adjacent ends of the two mounting sleeves (7) are fixedly connected to a cleaning brush (8), an air duct (9) is opened inside the support frame (1), a fan (10) is fixedly connected inside the air duct (9), a storage box (11) is fixedly connected to the rear end of the support frame (1), a filter plate (12) is slidably connected to the front end of the air duct (9), a reset component (13) is arranged inside the support frame (1), and a pulling component (14) is arranged inside the support frame (1).

2. The film bag processing device according to claim 1, characterized in that: The reset assembly (13) comprises four limit grooves (1301), the four limit grooves (1301) are all arranged inside the support frame (1), the inner wall of the limit groove (1301) is fixedly connected with a spring (1302), the adjacent ends of the springs (1302) on the left and right sides are fixedly connected with a limit block (1303), the adjacent ends of the limit blocks (1303) on the left and right sides are fixedly connected with a clamping block (1304), and the filter plate (12) is provided with four clamping grooves (1305) inside.

3. The film bag processing device according to claim 2, characterized in that: The pulling assembly (14) comprises four pull ropes (1401), the four pull ropes (1401) being fixedly connected to the separated ends of the limit blocks (1303) on the left and right sides respectively, and the support frame (1) is internally rotatably connected to two rotating rods (1402).

4. The film bag processing device according to claim 1, characterized in that: A plurality of conveying rollers are arranged inside the support frame (1), and a cover plate is rotatably connected to the top end of the storage box (11).

5. The film bag processing device according to claim 2, characterized in that: The four limiting grooves (1301) are arranged in a rectangular shape, and the interior of the limiting groove (1301) is slidably connected to the exterior of the limiting block (1303).

6. The film bag processing device according to claim 2, characterized in that: The interior of the limiting groove (1301) is slidably connected to the exterior of the clamping block (1304), and the exterior of the clamping block (1304) is clamped with the interior of the clamping groove (1305).

7. The film bag processing device according to claim 3, characterized in that: The spring (1302) is sleeved on the outside of the pull rope (1401), and the outside of the pull rope (1401) is slidably connected to the inside of the support frame (1).

8. The film bag processing device according to claim 3, characterized in that: The outside of the rotating rod (1402) is rotatably connected to the inside of the supporting frame (1).

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