Three-layer air bubble film processing device

Abstract

The utility model discloses a three-layer air bubble film processing device which comprises a slitting box, an execution motor is arranged on one side of the slitting box, the execution end of the execution motor is connected with a rotating rod, a fixed slitting knife is arranged at one end of the rotating rod, and a first moving groove and a second moving groove are formed in the upper end and the lower end of the rotating rod respectively. Two moving grooves are formed in the rotating rod, two lead screws are arranged in the two moving grooves, a first adjusting slitting knife and a second adjusting slitting knife are arranged on the rotating rod, a first threaded block and a second threaded block are arranged at the positions of the two slitting knives and the two lead screws, and a first through hole is formed in the connecting position of the first adjusting slitting knife and the second lead screw; a second through hole is formed in the connecting position of the second adjusting slitting knife and the first lead screw, and one ends of the two lead screws are connected with a first adjusting knob and a second adjusting knob respectively. According to the air bubble film slitting device, the distance between the slitting knives is adjusted according to the slitting requirements of air bubble films, the air bubble films with different widths and sizes can be slit at the same time, and the slitting efficiency is improved.

Description

Technical Field

[0001] The utility model relates to a foam processing device, in particular to a three-layer bubble film processing device, belonging to the technical field of foam processing. Background Technique

[0002] Bubble film is a new type of plastic packaging material with light texture, good transparency, non-toxic and odorless, which can play roles such as moisture-proof, buffering and heat preservation for products.

[0003] After retrieval, Chinese Patent No. CN219359631U discloses a slitter for bubble film processing. By driving the movable block to move to the right through a thread, the movable block drives the vertical plate to move to the right through a connecting rod, and the vertical plate drives the first clamping block to move to the right through a rotating shaft. After that, the slitting roller is removed and a slitting roller with a suitable specification is replaced to realize the convenient replacement of slitting rollers with different slitting distances. However, in the above patent product, the replacement of the slitting roller is to replace the entire slitting roller. When slitting the bubble film, if it is necessary to perform multi-size slitting on it at the same time, the slitting roller needs to be frequently replaced, which is time-consuming and laborious. Content of the Utility Model

[0004] The purpose of the utility model is to provide a three-layer bubble film processing device to solve the above problems.

[0005] The utility model realizes the above purpose through the following technical solutions. A three-layer bubble film processing device includes a slitting box, and a slitting device is arranged inside the slitting box. The slitting device includes an execution motor, a rotating rod, a fixed slitting knife, a first adjustable slitting knife, a first moving groove, a first lead screw, a first threaded block, a first through hole, a second adjustable slitting knife, a second moving groove, a second lead screw, a second threaded block, a second through hole, a first adjusting knob and a second adjusting knob. An execution motor is arranged on one side of the slitting box, the execution end of the execution motor is connected with a rotating rod, a fixed slitting knife is arranged at one end of the rotating rod, a first moving groove and a second moving groove are respectively arranged at the upper and lower ends of the rotating rod, a first lead screw is arranged inside the first moving groove, a second lead screw is arranged inside the second moving groove, a first adjustable slitting knife and a second adjustable slitting knife are arranged at the end of the rotating rod far away from the fixed slitting knife, a first threaded block is arranged at the connection position between the first adjustable slitting knife and the first lead screw near the first moving groove, a second threaded block is arranged at the connection position between the second adjustable slitting knife and the second lead screw near the second moving groove, a first through hole is arranged at the connection position between the first adjustable slitting knife and the second lead screw, a second through hole is arranged at the connection position between the second adjustable slitting knife and the first lead screw, and a first adjusting knob and a second adjusting knob are respectively connected to one ends of the first lead screw and the second lead screw.

[0006] Preferably, the first threaded block is connected to the first lead screw nut, the second threaded block is connected to the second lead screw nut, and the first adjusting cutting knife and the second adjusting cutting knife are fixedly connected to the first threaded block and the second threaded block near the positions of the first moving groove and the second moving groove.

[0007] Preferably, the diameters of the first through hole and the second through hole are larger than the diameters of the first lead screw and the second lead screw.

[0008] Preferably, one end of the cutting box is provided with a discharge port, a placement cavity is provided at the end of the cutting box away from the discharge port, a top cover is provided at the top of the placement cavity, a rotating rod is provided at the connection between the top cover and the cutting box, a central shaft is provided in the middle of the cutting box, and a driving motor is provided at one end of the central shaft.

[0009] Preferably, a transparent observation window is provided at the top of the cutting box near the cutting device.

[0010] Preferably, a conveyor belt is provided at the position of the discharge port, a guide roller is provided between the rotating rod and the central shaft, and two guide rotating cylinders are arranged vertically and alternately between the rotating rod and the discharge port.

[0011] The beneficial effect of the present utility model is as follows: In the above-mentioned patented product, when replacing the cutting roller, the entire cutting roller is replaced. When cutting the bubble film, if it is necessary to perform multi-size cutting on the bubble film at the same time, it is necessary to frequently replace the cutting roller, which is time-consuming and laborious. According to the cutting requirements of the bubble film, the present utility model adjusts the distance between the cutting knives, and can cut bubble films of different width sizes at the same time, improving the cutting efficiency. Description of the Drawings

[0012] Figure 1 is a three-dimensional overall structure diagram of a three-layer bubble film processing device proposed by the present utility model;

[0013] Figure 2 is a structural schematic diagram of a three-layer bubble film processing device proposed by the present utility model;

[0014] Figure 3 is a structural schematic diagram of a three-layer bubble film processing device proposed by the present utility model;

[0015] Figure 4 is a structural schematic diagram of a three-layer bubble film processing device proposed by the present utility model.

[0016] In the figure: 1, slitting box; 2, placement cavity; 201, central axis; 202, top cover; 203, rotating rod; 204, driving motor; 3, transparent observation window; 4, slitting device; 401, execution motor; 402, rotating rod; 403, fixed slitting knife; 404, first adjustable slitting knife; 405, first moving groove; 406, first lead screw; 407, first threaded block; 408, first through hole; 409, second adjustable slitting knife; 410, second moving groove; 411, second lead screw; 412, second threaded block; 413, second through hole; 414, first adjusting knob; 415, second adjusting knob; 5, discharge port; 6, guiding roller; 7, guiding cylinder; 8, conveyor belt. Detailed implementation manner

[0017] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0018] Please refer to Figures 1-4As shown in the figure, a three-layer bubble film processing device includes a slitting box 1. Inside the slitting box 1, there is a slitting device 4. The slitting device 4 includes an execution motor 401, a rotating rod 402, a fixed slitting knife 403, a first adjustable slitting knife 404, a first moving groove 405, a first lead screw 406, a first threaded block 407, a first through hole 408, a second adjustable slitting knife 409, a second moving groove 410, a second lead screw 411, a second threaded block 412, a second through hole 413, a first adjustment knob 414, and a second adjustment knob 415. On one side of the slitting box 1, there is an execution motor 401. The execution end of the execution motor 401 is connected with a rotating rod 402. At one end of the rotating rod 402, there is a fixed slitting knife 403. At the upper and lower ends of the rotating rod 402, there are a first moving groove 405 and a second moving groove 410 respectively. Inside the first moving groove 405, there is a first lead screw 406. Inside the second moving groove 410, there is a second lead screw 411. At the end of the rotating rod 402 away from the fixed slitting knife 403, there are a first adjustable slitting knife 404 and a second adjustable slitting knife 409. At the connection position of the first adjustable slitting knife 404 near the first moving groove 405 and the first lead screw 406, there is a first threaded block 407. At the connection position of the second adjustable slitting knife 409 near the second moving groove 410 and the second lead screw 411, there is a second threaded block 412. At the connection position of the first adjustable slitting knife 404 and the second lead screw 411, there is a first through hole 408. At the connection position of the second adjustable slitting knife 409 and the first lead screw 406, there is a second through hole 413. One end of the first lead screw 406 and the second lead screw 411 are respectively connected with a first adjustment knob 414 and a second adjustment knob 415.

[0019] The first threaded block 407 is in threaded connection with the first lead screw 406, and the second threaded block 412 is in threaded connection with the second lead screw 411. The first adjustable slitting knife 404 and the second adjustable slitting knife 409 are fixedly connected with the first threaded block 407 and the second threaded block 412 at the positions near the first moving groove 405 and the second moving groove 410. The diameter sizes of the first through hole 408 and the second through hole 413 are larger than the diameter sizes of the first lead screw 406 and the second lead screw 411.

[0020] According to the above embodiments, it should be noted that: according to the requirements for the size of the bubble film, the positions of the first adjustable slitting knife 404 and the second adjustable slitting knife 409 can be observed through the transparent glass window 3. There is a scale on the rotating rod 402, so the spacing size of the slitting knives can be observed, which is also convenient for subsequent adjustment.

[0021] When it is necessary to adjust the spacing between the two slitting knives, manually rotate the first adjustment knob 414 and the second adjustment knob 415 in sequence to drive the corresponding first lead screw 406 and second lead screw 411 to rotate, so that the positions of the first adjustable slitting knife 404 and the second adjustable slitting knife 409 can be adjusted.

[0022] Please refer to Figures 1-4 As shown in the figure, a three-layer bubble film processing device includes a slitting box 1 with a discharge port 5 at one end. A placement cavity 2 is provided at the end of the slitting box 1 away from the discharge port 5. A top cover 202 is provided at the top of the placement cavity 2. A rotating rod 203 is provided at the connection between the top cover 202 and the slitting box 1. A central shaft 201 is provided in the middle of the slitting box 1. A driving motor 204 is provided at one end of the central shaft 201. A transparent observation window 3 is provided at the top of the slitting box 1 near the slitting device 4.

[0023] A conveyor belt 8 is provided at the position of the discharge port 5. A guiding roller 6 is provided between the rotating rod 402 and the central shaft 201. Two guiding rotating cylinders 7 are arranged in a vertical and staggered manner between the rotating rod 402 and the discharge port 5.

[0024] According to the above embodiments, it should be noted that: The middle of the unslit three-layer bubble film is fixed on the central shaft 201 to form a three-layer bubble film roll outside the central shaft 201. One end of the bubble film passes through the guiding roller 6 and the guiding rotating cylinder 7 so that the bubble film is located at the bottom of the slitting knife for slitting.

[0025] In summary, the usage process of this device is: Fix the middle of the unslit three-layer bubble film on the central shaft 201 to form a three-layer bubble film roll outside the central shaft 201. Pass one end of the bubble film through the guiding roller 6 and the guiding rotating cylinder 7 so that the bubble film is located at the bottom of the slitting knife for slitting.

[0026] According to the requirements for the size of the bubble film, the positions of the first adjustable slitting knife 404 and the second adjustable slitting knife 409 can be observed through the transparent glass window 3. A scale is provided on the rotating rod 402, so the distance between the slitting knives can be observed, which is also convenient for subsequent adjustment.

[0027] When it is necessary to adjust the distance between the two slitting knives, manually rotate the first adjustment knob 414 and the second adjustment knob 415 in sequence to drive the corresponding first lead screw 406 and the second lead screw 411 to rotate, so that the positions of the first adjustable slitting knife 404 and the second adjustable slitting knife 409 can be adjusted.

Claims

1. A three - layer bubble film processing device, including a slitting box (1), characterized in that: Inside the slitting box (1), there is a slitting device (4). The slitting device (4) includes an actuating motor (401), a rotating rod (402), a fixed slitting knife (403), a first adjustable slitting knife (404), a first moving groove (405), a first lead screw (406), a first threaded block (407), a first through hole (408), a second adjustable slitting knife (409), a second moving groove (410), a second lead screw (411), a second threaded block (412), a second through hole (413), a first adjusting knob (414), and a second adjusting knob (415). On one side of the slitting box (1), there is an actuating motor (401). The actuating end of the actuating motor (401) is connected with a rotating rod (402). One end of the rotating rod (402) is provided with a fixed slitting knife (403). The upper and lower ends of the rotating rod (402) are respectively provided with a first moving groove (405) and a second moving groove (410). Inside the first moving groove (405), there is a first lead screw (406). Inside the second moving groove (410), there is a second lead screw (411). At the end of the rotating rod (402) far from the fixed slitting knife (403), there are a first adjustable slitting knife (404) and a second adjustable slitting knife (409). At the connection position of the first adjustable slitting knife (404) near the first moving groove (405) and the first lead screw (406), there is a first threaded block (407). At the connection position of the second adjustable slitting knife (409) near the second moving groove (410) and the second lead screw (411), there is a second threaded block (412). At the connection position of the first adjustable slitting knife (404) and the second lead screw (411), there is a first through hole (408). At the connection position of the second adjustable slitting knife (409) and the first lead screw (406), there is a second through hole (413). One end of the first lead screw (406) and the second lead screw (411) are respectively connected with a first adjusting knob (414) and a second adjusting knob (415).

2. The three-layer bubble film processing device according to claim 1, characterized in that: The first threaded block (407) is in thread connection with the first lead screw (406), and the second threaded block (412) is in thread connection with the second lead screw (411). The first adjustable slitting knife (404) and the second adjustable slitting knife (409) are fixedly connected with the first threaded block (407) and the second threaded block (412) at positions near the first moving groove (405) and the second moving groove (410).

3. A three-layer bubble film processing device according to claim 1, characterized in that: The diameter sizes of the first through hole (408) and the second through hole (413) are larger than the diameter sizes of the first lead screw (406) and the second lead screw (411).

4. A three-layer bubble film processing device according to claim 1, characterized in that: One end of the slitting box (1) is provided with a discharge port (5). A placement cavity (2) is provided at the end of the slitting box (1) away from the discharge port (5). A top cover (202) is provided at the top of the placement cavity (2). A rotating rod (203) is provided at the connection between the top cover (202) and the slitting box (1). A central shaft (201) is provided in the middle of the slitting box (1). A driving motor (204) is provided at one end of the central shaft (201).

5. The processing device for a three-layer bubble film according to claim 4, wherein: A transparent observation window (3) is provided at the top of the slitting box (1) close to the slitting device (4).

6. The processing device for three-layer bubble film according to claim 5, characterized in that: A conveyor belt (8) is provided at the position of the discharge port (5). A guiding roller (6) is provided between the rotating rod (402) and the central shaft (201). Two guiding rotating cylinders (7) are provided between the rotating rod (402) and the discharge port (5) in an up-and-down staggered manner.

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