Printing film cutting equipment

Abstract

The utility model relates to the technical field of printing film cutting, in particular to printing film cutting equipment. According to the technical scheme, the device comprises a base, a knife rest is fixedly connected to the base, a cutting blade is arranged on the knife rest, a dust cleaning box is arranged below the cutting blade, the dust cleaning box is fixedly connected with the base, ion fans are fixedly connected to the two inner ends of the dust cleaning box respectively, and dust suction openings are formed in the two sides of the dust cleaning box respectively. A dust suction pipe is fixedly connected to the dust suction opening, a negative pressure fan is fixedly connected to the other end of the dust suction pipe, a cover plate is rotationally connected to the dust cleaning box, a knife edge is formed in the cover plate, and an abutting plate is slidably connected to the cover plate. Dust cleaning and electrostatic treatment are conducted on the cutting blade through the ion fan and the negative pressure fan, the friction abrasion and embedding risk of dust to the cutting edge are reduced, the blade is prevented from being passivated or tipping, meanwhile, printing film adhesion and impurity adsorption are avoided, and the cutting quality and the production efficiency are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to printing film cutting technical field especially relates to a printing film cutting equipment. BACKGROUND

[0002] In the cutting process of printing film, the cutting blade is easy to adsorb dust and generate static electricity. Dust will affect the cutting precision and printing film quality, static electricity causes printing film adhesion, adsorption of impurities and other problems. The existing cutting equipment often lacks effective blade dust removal and static electricity processing mechanism, which needs frequent manual cleaning and processing, not only low efficiency, but also increases the labor intensity of the operator. Therefore, the present application provides a printing film cutting equipment. SUMMARY

[0003] The utility model aims at the problem of blade adsorbing dust and generating static electricity in the background art, and provides a printing film cutting equipment.

[0004] The utility model discloses a printing film cutting equipment, including the base, fixedly connected with the tool rest on the base, be equipped with cutting blade on the tool rest, be equipped with dust removal box below cutting blade, dust removal box is fixedly connected with the base, the both ends in dust removal box are fixedly connected with ion fan respectively, the both sides of dust removal box are opened and are equipped with dust suction port, dust suction port is fixedly connected with dust suction pipe, the other end of dust suction pipe is fixedly connected with negative pressure fan, the dust removal box is rotatably connected with the cover plate, the tool rest is opened and is equipped with the tool rest on the cover plate, the cover plate is slidably connected with the resistance plate, be equipped with the pusher of moving resistance plate on the base.

[0005] Optionally, the tool rest is fixedly connected with a gas cylinder, and a piston rod of the gas cylinder is fixedly connected with the cutting blade.

[0006] Optionally, the pusher includes a support frame fixedly connected to the base, a second gas cylinder fixedly connected to the support frame, and a piston rod of the second gas cylinder fixedly connected with the resistance plate.

[0007] Optionally, the dust suction port is provided with a filter screen, and the filter screen is detachably installed by screws.

[0008] Optionally, the tool rest includes a fixed frame fixedly connected to the base, a fixed plate fixedly connected to the fixed frame, and a gas cylinder fixedly connected to the fixed plate.

[0009] Optionally, the ion fan is provided with a filter cloth, and the filter cloth is detachably installed by screws.

[0010] Compared with the prior art, the present application has at least one of the following beneficial technical effects:

[0011] The utility model discloses a cutting blade is handled to static electricity through ion fan and dust removal tank, can effectively eliminate the static electricity on cutting blade, avoid printing film adhesion and adsorb impurity, improve cutting quality and production efficiency.

[0012] Further through negative pressure fan and dust removal tank, the cutting blade is handled to dust, effectively removes the dust particle that attaches on the blade surface, avoids dust interference cutting track, ensures printing film cutout smooth, reduces the friction wear and tear of dust to blade and embeds the risk, prevents blade passivation or broken blade.

[0013] The utility model discloses a printing film cutting equipment, through ion fan and negative pressure fan, the cutting blade is handled to dust and static electricity, ensures printing film cutout smooth, reduces the friction wear and tear of dust to blade and embeds the risk, prevents blade passivation or broken blade, avoids printing film adhesion and adsorb impurity simultaneously, improves cutting quality and production efficiency. DRAWINGS

[0014] Figure 1 It is a kind of printing film cutting equipment structure schematic view;

[0015] Figure 2 It is dust removal tank and negative pressure fan structure schematic view;

[0016] Figure 3 It is dust removal tank internal structure schematic view;

[0017] Figure 4 It is the structure schematic view of resisting board.

[0018] Signs: 1, base;210, fixed frame;220, fixed plate;201, air cylinder;202, cutting blade;3, dust removal tank;301, ion fan;302, dust suction port;4, cover plate;401, knife edge;5, negative pressure fan;501, dust suction pipe;6, support frame;601, air cylinder two;602, resisting board. DETAILED DESCRIPTION

[0019] The technical scheme of the utility model will be described below in clear and complete with the drawings, obviously, the described embodiment is the embodiment of the utility model part, instead of all.

[0020] The components of the utility model embodiments generally described and shown in the drawings can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the claimed utility model, but only represents selected embodiments of the utility model.

[0021] Based on the embodiments of the utility model, all other embodiments obtained by the ordinary skilled in the art without making creative labor belong to the range of the utility model protection.

[0022] In the description of the utility model, it is to be explained that, the orientation or position relation indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like is the orientation or position relation based on the drawing shown, and is only for the convenience of describing the utility model and simplifying the description, and is not to indicate or imply that the device or element indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model. In addition, the terms "first", "second", "third" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0023] It should be noted that the terms "comprising", "including" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such a process, method, article or device. In this specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the described specific features, structures, materials or characteristics can be combined in any one or more embodiments or examples in a suitable manner.

[0024] In the description of the utility model, it should be explained that, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixed connection, or detachable connection, or integrally connected, it can be mechanical connection, or electrical connection, it can be directly connected, or indirectly connected through intermediate medium, it can be the communication inside two elements. For the ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0025] As Figure 1 shown, the utility model provides a kind of printing film cutting equipment, including base 1, base 1 is fixedly connected with tool rest, for positioning to print film is cut, tool rest is equipped with cutting blade 202, for positioning to print film is cut, tool rest includes fixed frame 210 for fixedly connected on base 1, fixed frame 210 is fixedly connected with fixed plate 220, fixed plate 220 is fixedly connected with cylinder 201, cylinder 201 is fixedly connected on tool rest, the guide rod of cylinder 201 is fixedly connected with cutting blade 202, cylinder 201 pushes cutting blade 202 and cuts print film.

[0026] As Figure 1 、 Figure 3As shown, the cutting blade 202 is provided below the dust removal box 3, which collects dust to prevent dust from scattering in the air after cleaning the cutting blade 202, affecting the cutting environment. The dust removal box 3 is fixedly connected with the base 1, and the inner walls of the two ends of the dust removal box 3 are fixedly connected with ion fans 301. The ion fans 301 electrostatically treat the blade to eliminate static electricity on the cutting blade, avoid printing film adhesion and adsorption of impurities. The ion fan 301 is provided with a filter cloth to prevent dust from accumulating on the fan blade during electrostatic treatment of the cutting blade 202, thereby affecting the treatment effect. The filter cloth is installed and removed by screws. When the dust on the filter cloth accumulates too much, the filter cloth is removed and cleaned.

[0027] As shown in Figure 2 , Figure 3 , the dust removal box 3 is provided with a dust suction port 302 on both sides. The two dust suction ports 302 are parallel and located in the middle of the side of the dust removal box 3. The two ion fans 301 are started to blow air to electrostatically treat the cutting blade 202. The dust is scattered in the dust removal box 3 and is sucked by the negative pressure fan 5. The dust suction port 302 is provided with a filter screen to make the dust adhere to the filter screen. The negative pressure fan 5 and the dust removal box 3 are used to clean the cutting blade 202, effectively removing dust particles attached to the surface of the blade, avoiding dust interference with the cutting trajectory, ensuring that the printed film cutout is smooth and smooth, reducing the friction and wear of the dust on the blade and the risk of embedding, preventing the blade from being passivated or chipped. The filter screen is installed and removed by screws. When the dust on the filter screen accumulates too much, the filter screen is removed and cleaned to prevent affecting the dust suction effect.

[0028] As shown in Figures 2-4 , the dust suction port 302 is fixedly connected with a dust suction pipe 501. The dust suction pipe 501 is a flexible pipe for guiding the direction of the air flow to clean the cutting blade 202. The other end of the dust suction pipe 501 is fixedly connected with a negative pressure fan 5. The dust is sucked by the air pressure. The dust removal box 3 is rotatably connected with a cover plate 4. The cover plate 4 is provided with a blade opening 401. The cover plate 4 is slidably connected with a stop plate 602. When the blade is cutting, the blade opening 401 is shielded, and the downward pressure generated by the cutting blade 202 is supported to prevent affecting the cutting effect. The base 1 is fixedly connected with a support frame 6. The support frame 6 is fixedly connected with a second air cylinder 601. The guide rod of the second air cylinder 601 is fixedly connected with the stop plate 602. When cutting, the stop plate 602 is pushed to cover the blade opening 401. When electrostatic treatment and dust removal are performed, the blade opening 401 is exposed. The cutting blade 202 enters the dust removal box 3 through the blade opening 401 to be electrostatically treated and cleaned.

[0029] In the embodiment, the cylinder two 601 pushes the resisting plate 602 to cover the knife edge 401, the cutting blade 202 cuts the printing film, supports the downward pressure generated by the cutting blade 202, prevents the cutting effect from being affected, the cylinder two 601 drives the resisting plate 602 to slide, exposes the knife edge 401, the cutting blade 202 is pushed by the cylinder 201, enters the dust removal box 3 from the knife edge 401, two ion fans 301 are started, electrostatic treatment is carried out on the cutting blade 202, the static electricity on the cutting blade 202 is eliminated, printing film adhesion and impurity adsorption are avoided, cutting quality and production efficiency are improved, then the negative pressure fan 5 is started, dust in the cutting blade 202 and the dust removal box 3 is adsorbed on the filter screen, dust particles attached to the surface of the blade are removed, dust interference with the cutting track is avoided, the printing film cutout is ensured to be smooth, dust friction and abrasion of the cutting edge and embedding risk are reduced, the blade is prevented from passivation or chipping, the cylinder 201 is started to take out the cutting blade 202 from the dust removal box, the cylinder two 601 is started to push the resisting plate 602, the knife edge 401 is closed, and the printing film is continuously cut.

[0030] The above specific embodiments are only several optional embodiments of the utility model, based on the technical scheme of the utility model and the related inspiration of the above embodiments, the person skilled in the art can make a variety of alternative improvements and combinations to the above specific embodiments.

Claims

1. A printed film cutting apparatus comprising a base (1) to which a knife holder is fixedly connected, characterized in that, The cutter holder is provided with a cutting blade (202), a dust removal box (3) is arranged below the cutting blade (202), the dust removal box (3) is fixedly connected with the base (1), the inner ends of the dust removal box (3) are respectively fixedly connected with ion air fans (301), dust suction ports (302) are respectively arranged on the two sides of the dust removal box (3), dust suction pipes (501) are fixedly connected on the dust suction ports (302), the other ends of the dust suction pipes (501) are fixedly connected with negative pressure fans (5), a cover plate (4) is rotatably connected on the dust removal box (3), a cutting edge (401) is arranged on the cover plate (4), a resisting plate (602) is slidably connected on the cover plate (4), and a pushing device for moving the resisting plate (602) is arranged on the base (1).

2. A printed film cutting apparatus according to claim 1, wherein, The cutter holder (2) is fixedly connected with a gas cylinder (201), and a piston rod of the gas cylinder (201) is fixedly connected with the cutting blade (202).

3. The printed film cutting apparatus of claim 1, wherein, The pushing device comprises a supporting frame (6) fixedly connected on the base (1), a gas cylinder (601) fixedly connected on the supporting frame (6), and a piston rod of the gas cylinder (601) fixedly connected with the resisting plate (602).

4. The printed film cutting apparatus of claim 1, wherein, A filter screen is arranged on the dust suction port (302), and the filter screen is detachably installed through screws.

5. The printed film cutting apparatus of claim 1, wherein, The cutter holder comprises a fixed frame (210) fixedly connected on the base (1), a fixed plate (220) fixedly connected on the fixed frame (210), and a gas cylinder (201) fixedly connected on the fixed plate (220).

6. The printed film cutting apparatus of claim 1, wherein, A filter cloth is arranged on the ion air fan (301), and the filter cloth is detachably installed through screws.

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