CN220297965U - Film cutting device for printing window attaching machine - Google Patents
Film cutting device for printing window attaching machine Download PDFInfo
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- CN220297965U CN220297965U CN202321983990.6U CN202321983990U CN220297965U CN 220297965 U CN220297965 U CN 220297965U CN 202321983990 U CN202321983990 U CN 202321983990U CN 220297965 U CN220297965 U CN 220297965U
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- film
- roller
- frame
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- cutting
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- 238000005520 cutting process Methods 0.000 title claims abstract description 69
- 230000000712 assembly Effects 0.000 claims abstract description 5
- 238000000429 assembly Methods 0.000 claims abstract description 5
- 238000000926 separation method Methods 0.000 claims abstract description 5
- 239000012528 membrane Substances 0.000 claims abstract description 3
- 238000004140 cleaning Methods 0.000 claims description 12
- 238000002347 injection Methods 0.000 claims description 9
- 239000007924 injection Substances 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 claims description 6
- 238000000034 method Methods 0.000 abstract description 8
- 239000000428 dust Substances 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 235000008766 Murraya exotica Nutrition 0.000 description 1
- 240000001899 Murraya exotica Species 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
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Abstract
The utility model discloses a film cutting device for a printing window patching machine, which comprises a frame, wherein a cutting assembly is arranged on the inner wall of the frame, and clamping assemblies are arranged on the two sides of the cutting assembly on the inner wall of the frame; the cutting assembly comprises an upper cutting roller and a lower carrier roller which are rotatably connected to the inner wall of the frame, a cutter is fixedly arranged on the surface of the upper cutting roller, and a cutter groove is formed in the surface of the lower carrier roller corresponding to the cutter. This printing is cut out membrane device for window patching machine, the film is in the transportation process, through last cutting roller and lower bearing roller rotation, the cutter cuts the film, set up respectively in the both sides of cutting the subassembly through two sets of grip rolls, can ensure the stability of film, break away from the subassembly through setting up the jet, the air-blower blows the air current and gets into the conveyer pipe, the air current gets into the longitudinal air chamber of grip roll output film one side, and spout from corresponding fumarole, make film and grip roll separation, avoid appearing the film and adhere on the grip roll surface and lead to the condition of film deformation, fold, ensure the quality of follow-up window patching machine pad pasting.
Description
Technical Field
The utility model relates to the field of window patching machines, in particular to a film cutting device for a printing window patching machine.
Background
The window sticking machine is also called a paper box window sticking machine, is mainly used for sticking films of window paper boxes, consists of the steps of paper extraction, gluing, film cutting, bonding and the like, and is suitable for sticking films of various window gift boxes, cosmetic boxes, tissue boxes and window corrugated paper boxes.
At present, when the window patching machine film is cut, the film is clamped through two groups of clamping assemblies arranged on two sides of the cutting roller, the purpose of pulling and positioning the film when the film is cut is achieved, however, after the cutting is finished, the film is adhered to the surface of the clamping roller due to extrusion action due to the fact that the film is provided with a certain viscosity, at the moment, the film is easy to cause pulling deformation and wrinkling due to viscosity between the clamping roller in the continuous conveying process of the film, and the quality of the film of the subsequent window patching machine is affected.
Therefore, a film cutting device for a printing window patching machine is provided for solving the problems.
Disclosure of Invention
In order to overcome the above-mentioned drawbacks of the prior art, an embodiment of the present utility model provides a film cutting device for a printing window patching machine, so as to solve the above-mentioned problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the film cutting device for the printing window patching machine comprises a frame, wherein a cutting assembly is arranged on the inner wall of the frame, and clamping assemblies are arranged on the inner wall of the frame at two sides of the cutting assembly;
the cutting assembly comprises an upper cutting roller and a lower carrier roller which are rotatably connected to the inner wall of the frame, a cutter is fixedly arranged on the surface of the upper cutting roller, and a cutter groove is formed in the surface of the lower carrier roller corresponding to the cutter;
the clamping assembly comprises four clamping rollers which are rotationally connected inside the frame, every two clamping rollers are in a group, the two groups of clamping rollers are respectively arranged at two sides of the cutting assembly, a film is paved between the two groups of clamping rollers, and an air injection disengaging assembly is arranged at one side of the clamping rollers, which is used for outputting the film;
the air injection separation assembly comprises a plurality of longitudinal air chambers longitudinally arranged in the clamping roller, an air inlet is formed in the back surface of the clamping roller, an air injection hole communicated with the longitudinal air chambers is formed in the outer cambered surface of the clamping roller, an air blower is fixedly arranged on the back surface of the frame, a conveying pipe is fixedly arranged at the air outlet end of the air blower, and the air outlet end of the conveying pipe corresponds to the position of the air inlet of the longitudinal air chamber on one side of the clamping roller, which is used for outputting a film.
Preferably, the front surface of the frame is fixedly provided with a first servo motor for driving the upper cutting roller to rotate, and the upper cutting roller is in transmission connection with the lower carrier roller through a gear disc.
Preferably, each group of clamping rollers are connected through a gear disc in a transmission way, two second servo motors for driving the clamping rollers to rotate are fixedly arranged on the front face of the frame, and the two second servo motors rotate synchronously.
Preferably, the linear speeds of the clamping roller, the upper cutting roller and the lower carrier roller outer ring are the same as the film conveying speed.
Preferably, the surface of the frame is rotationally connected with a cleaning roller brush for cleaning the surface of the clamping roller, and the surface of the frame is fixedly provided with a third servo motor for driving the cleaning roller brush to rotate.
The utility model has the technical effects and advantages that:
1. compared with the prior art, this printing window patching machine is with cutting membrane device is when using, the film is in the transportation process, through last cutting roller and the rotation of bearing roller, the cutter cuts the film, set up respectively in the both sides of cutting the subassembly through two sets of grip rolls, can ensure the stability of film, avoid cutting in-process film and appear the skew, further, break away from the subassembly through setting up the jet, the air-blower is blown the air current and is got into the conveyer pipe, the air current gets into the vertical air chamber of grip roll output film one side, and spout from corresponding fumarole, make film and grip roll separation, avoid appearing the film and adhere on the grip roll surface and lead to the condition of film deformation, fold, ensure the quality of follow-up window patching machine pad pasting.
2. Compared with the prior art, the film cutting device for the printing window patching machine drives the cleaning roller brush to rotate through the third servo motor, can clean two right clamping rollers, and avoids film damage caused by dust adhesion on the surfaces of the clamping rollers.
Drawings
Fig. 1 is a schematic perspective view of the present utility model.
Fig. 2 is a schematic view of a perspective two-dimensional structure of the present utility model.
Fig. 3 is a schematic view of the front cross-section structure of the present utility model.
Fig. 4 is an enlarged schematic view of the structure at a in fig. 1.
Fig. 5 is a schematic perspective view of a clamping roller according to the present utility model.
The reference numerals are: 1. a frame; 2. an upper cutting roller; 3. a lower carrier roller; 4. a cutter; 5. a knife slot; 6. a grip roll; 7. a film; 8. a longitudinal air chamber; 9. a gas injection hole; 10. a blower; 11. a delivery tube; 12. a first servo motor; 13. a second servo motor; 14. cleaning a roller brush; 15. and a third servo motor.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The film cutting device for the printing window patching machine comprises a machine frame 1, wherein a cutting assembly is arranged on the inner wall of the machine frame 1, and clamping assemblies are arranged on the inner wall of the machine frame 1 on two sides of the cutting assembly.
The cutting assembly comprises an upper cutting roller 2 and a lower carrier roller 3 which are rotatably connected to the inner wall of the frame 1, a first servo motor 12 for driving the upper cutting roller 2 to rotate is fixedly arranged on the front surface of the frame 1, and the upper cutting roller 2 and the lower carrier roller 3 are in transmission connection through a gear disc.
The surface of the upper cutting roller 2 is fixedly provided with a cutter 4, and the surface of the lower carrier roller 3 is provided with a cutter groove 5 corresponding to the cutter 4.
When the film cutting device for the printing window attaching machine is used in the later period, the film 7 enters the printing window attaching machine from the external unreeling roller for use, and in the conveying process of the film 7, the first servo motor 12 drives the upper cutting roller 2 and the lower carrier roller 3 to synchronously rotate, and the film 7 is cut by the cutter 4.
The clamping assembly comprises four clamping rollers 6 which are rotationally connected inside a frame 1, every two clamping rollers 6 are in a group, each group of clamping rollers 6 are connected through a gear disc in a transmission mode, two second servo motors 13 which drive the clamping rollers 6 to rotate are fixedly mounted on the front face of the frame 1, and the two second servo motors 13 synchronously rotate.
The two sets of clamping rollers 6 are respectively arranged at two sides of the cutting assembly, and the film 7 is paved between the two sets of clamping rollers 6.
The linear speeds of the clamping roller 6, the upper cutting roller 2 and the outer ring of the lower carrier roller 3 are the same as the conveying speed of the film 7.
When cutting film 7, set up respectively in the both sides of cutting the subassembly through two sets of grip rolls 6, carry out the centre gripping respectively to film 7's both ends, can ensure the stability of film 7 when cutting, avoid cutting in-process film 7 to appear squinting.
The surface of the frame 1 is rotatably connected with a cleaning roller brush 14 for cleaning the surface of the clamping roller 6, and a third servo motor 15 for driving the cleaning roller brush 14 to rotate is fixedly arranged on the surface of the frame 1.
The cleaning roller brush 14 is driven to rotate by the third servo motor 15, so that the two right clamping rollers 6 can be cleaned, and the damage of the film 7 caused by dust adhesion on the surfaces of the clamping rollers 6 is avoided.
The nip roller 6 is provided with an air-jet release assembly on the side of the film 7 output.
The air injection separation assembly comprises a plurality of longitudinal air chambers 8 longitudinally arranged in the clamping roller 6, an air inlet is formed in the back surface of the clamping roller 6, an air injection hole 9 communicated with the longitudinal air chambers 8 is formed in the outer cambered surface of the clamping roller 6, an air blower 10 is fixedly arranged on the back surface of the frame 1, a conveying pipe 11 is fixedly arranged at the air outlet end of the air blower 10, and the air outlet end of the conveying pipe 11 corresponds to the position of the air inlet of the longitudinal air chamber 8 on one side of the clamping roller 6 outputting the film 7.
Further, in the cutting process, the air blower 10 blows air flow into the conveying pipe 11, the air flow enters the longitudinal air chamber 8 at one side of the clamping roller 6 outputting the film 7, and is sprayed out from the corresponding air spraying hole 9, so that the film 7 is separated from the clamping roller 6, the situation that the film 7 is deformed and wrinkled due to the fact that the film 7 is adhered to the surface of the clamping roller 6 is avoided, and the film pasting quality of a subsequent window pasting machine is ensured.
The working process of the utility model is as follows:
firstly, when the film cutting device for the printing window attaching machine is used at the later stage, the whole device is communicated with an external power control system, a film 7 enters the printing window attaching machine from an external unreeling roller for use, in the conveying process of the film 7, a first servo motor 12 drives an upper cutting roller 2 and a lower carrier roller 3 to synchronously rotate, the film 7 is cut by utilizing a cutter 4, two groups of clamping rollers 6 are respectively arranged at two sides of a cutting assembly, the two ends of the film 7 are respectively clamped, the stability of the film 7 in the cutting process can be ensured, the film 7 is prevented from deviating in the cutting process, in addition, in the cutting process, an air blower 10 blows air flow into a conveying pipe 11, the air flow enters a longitudinal air chamber 8 at one side of the clamping roller 6 for outputting the film 7 and is sprayed out from a corresponding air spraying hole 9, the film 7 and the clamping roller 6 are promoted to be separated, the situation that the film 7 is deformed and wrinkled due to the fact that the film 7 is adhered to the surface of the clamping roller 6 is avoided, and the film attaching quality of the film of the subsequent window attaching machine is ensured.
This is the theory of operation of this printing window patching machine film cutting device.
The last points to be described are: first, in the description of the present application, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;
secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;
finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.
Claims (5)
1. The utility model provides a printing pastes window machine and cuts membrane device, includes frame (1), its characterized in that: the inner wall of the frame (1) is provided with a cutting assembly, and clamping assemblies are arranged on two sides of the cutting assembly on the inner wall of the frame (1);
the cutting assembly comprises an upper cutting roller (2) and a lower carrier roller (3) which are rotatably connected to the inner wall of the frame (1), a cutter (4) is fixedly arranged on the surface of the upper cutting roller (2), and a cutter groove (5) is formed in the surface of the lower carrier roller (3) corresponding to the cutter (4);
the clamping assembly comprises four clamping rollers (6) which are rotatably connected inside the frame (1), each two clamping rollers (6) are in a group, the two groups of clamping rollers (6) are respectively arranged at two sides of the cutting assembly, the film (7) is paved between the two groups of clamping rollers (6), and the clamping rollers (6) are provided with an air injection disengaging assembly at one output side of the film (7);
the air injection separation assembly comprises a plurality of longitudinal air chambers (8) longitudinally arranged inside the clamping roller (6), an air inlet is formed in the back surface of the clamping roller (6), an air injection hole (9) communicated with the longitudinal air chambers (8) is formed in the outer cambered surface of the clamping roller (6), an air blower (10) is fixedly arranged on the back surface of the frame (1), a conveying pipe (11) is fixedly arranged at the air outlet end of the air blower (10), and the air outlet end of the conveying pipe (11) corresponds to the position of the air inlet of the longitudinal air chamber (8) on one side of the output film (7) of the clamping roller (6).
2. The film cutting device for a printing window patching machine according to claim 1, wherein: the front of the frame (1) is fixedly provided with a first servo motor (12) for driving the upper cutting roller (2) to rotate, and the upper cutting roller (2) is connected with the lower carrier roller (3) through a gear disc in a transmission way.
3. The film cutting device for a printing window patching machine according to claim 1, wherein: each group of clamping rollers (6) are connected through a gear disc in a transmission way, two second servo motors (13) for driving the clamping rollers (6) to rotate are fixedly arranged on the front face of the frame (1), and the two second servo motors (13) synchronously rotate.
4. The film cutting device for a printing window patching machine according to claim 1, wherein: the linear speeds of the outer rings of the clamping roller (6), the upper cutting roller (2) and the lower carrier roller (3) are the same as the conveying speed of the film (7).
5. The film cutting device for a printing window patching machine according to claim 1, wherein: the surface of the frame (1) is rotationally connected with a cleaning roller brush (14) for cleaning the surface of the clamping roller (6), and a third servo motor (15) for driving the cleaning roller brush (14) to rotate is fixedly arranged on the surface of the frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321983990.6U CN220297965U (en) | 2023-07-26 | 2023-07-26 | Film cutting device for printing window attaching machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321983990.6U CN220297965U (en) | 2023-07-26 | 2023-07-26 | Film cutting device for printing window attaching machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220297965U true CN220297965U (en) | 2024-01-05 |
Family
ID=89345281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321983990.6U Active CN220297965U (en) | 2023-07-26 | 2023-07-26 | Film cutting device for printing window attaching machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220297965U (en) |
-
2023
- 2023-07-26 CN CN202321983990.6U patent/CN220297965U/en active Active
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