CN220131529U - Film rolling and trimming mechanism - Google Patents
Film rolling and trimming mechanism Download PDFInfo
- Publication number
- CN220131529U CN220131529U CN202321624074.3U CN202321624074U CN220131529U CN 220131529 U CN220131529 U CN 220131529U CN 202321624074 U CN202321624074 U CN 202321624074U CN 220131529 U CN220131529 U CN 220131529U
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- cutter
- connecting plate
- film
- plate
- pressing plate
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- 238000009966 trimming Methods 0.000 title claims abstract description 26
- 230000007246 mechanism Effects 0.000 title claims abstract description 19
- 238000005096 rolling process Methods 0.000 title claims abstract description 4
- 238000003825 pressing Methods 0.000 claims abstract description 37
- 238000004804 winding Methods 0.000 claims abstract description 18
- 238000005520 cutting process Methods 0.000 claims abstract description 7
- 239000011148 porous material Substances 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 8
- 230000008569 process Effects 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model discloses a film winding and trimming mechanism, and relates to the technical field of film production. Film rolling side cut mechanism includes: the device comprises a mounting plate, a connecting plate, a pressing plate, a cutter sleeve and a cutter; wherein the connecting plate is obliquely arranged on the mounting plate; the pressing plate is vertically fixed at the bottom of the connecting plate, and one surface of the pressing plate, which is far away from the connecting plate, is a smooth surface; the cutter sleeve is fixed on the connecting plate, and the central axis of the cutter sleeve is parallel to the central axis of the connecting plate; the cutter comprises a cutter handle and a cutting edge part fixed with the cutter handle; the knife handle is inserted into the movable cavity of the knife sleeve, and the knife handle is locked with the knife sleeve through a bolt; wherein, the pressing plate is provided with a via hole through which the cutting edge part of the cutter passes. According to the utility model, through the cooperation arrangement of the structures, the film near the cutter can be pressed and attached through the smooth surface of the pressing plate, so that the film shaking near the contact position of the cutter can be effectively reduced, the stability of the film notch in the trimming process is effectively ensured, and the flatness of the trimming position of the film is improved.
Description
Technical Field
The utility model relates to the technical field of film production, in particular to a film winding and trimming mechanism.
Background
The film is made of plastic, rubber and other materials into film or sheet; in the production process of the film, the produced film needs to be rolled, so that the film is convenient to sell in the form of a film roll product.
When the film is rolled, the uneven edges, thick edges and the like of the two sides of the film possibly exist due to various factors such as uneven traction speed or unbalanced traction force; therefore, a cutter is needed to be used for trimming in the film winding process.
In the process of trimming the film winding, the inventor finds that the following technical problems exist: in the film winding process, the films at two sides of the film can shake due to the change of traction force or the change of edge thickness, and the situation that the edges at two sides of the film are uneven after being cut by the cutter can be caused by the shaking of the films.
Therefore, how to solve the above technical problems is to design a trimming device capable of improving the cutting flatness of the edges of two sides of the film, which is a technical problem that needs to be solved by those skilled in the art.
The information disclosed in this background section is only for enhancement of understanding of the general background of the utility model and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art already known to a person of ordinary skill in the art.
Disclosure of Invention
Aiming at the technical problems, the embodiment of the utility model provides a film winding and trimming mechanism for solving the problems in the background technology.
The utility model provides the following technical scheme:
a film winding and trimming mechanism comprising: the device comprises a mounting plate, a connecting plate, a pressing plate, a cutter sleeve and a cutter; wherein,
the connecting plate is obliquely arranged on the mounting plate;
the pressing plate is vertically fixed at the bottom of the connecting plate, and one surface of the pressing plate, which is far away from the connecting plate, is a smooth surface;
the cutter sleeve is fixed on the connecting plate, and the central axis of the cutter sleeve is parallel to the central axis of the connecting plate;
the cutter comprises a cutter handle and a cutting edge part fixed with the cutter handle; the knife handle is inserted into the movable cavity of the knife sleeve, and the knife handle is locked with the knife sleeve through a bolt;
wherein, the pressing plate is provided with a via hole through which the cutting edge part of the cutter passes.
Preferably, the connecting plate is rotationally connected to the mounting plate through a rotating shaft fixedly arranged on the connecting plate, a motor is arranged on one side, away from the connecting plate, of the mounting plate, and a main shaft of the motor is connected with the rotating shaft fixed on the connecting plate.
Preferably, a plurality of through holes are penetrated through the side wall of the cutter sleeve, and an internal thread column coaxial with the through holes is arranged outside the through holes; the screw bolt is screwed into the internal thread column to compress the knife handle.
Preferably, one side of the pressing plate facing the connecting plate is respectively and rotatably connected with a rotating roller through two shaft seats at two ends of the pressing plate; the position of the pressing plate between the two shaft seats is a pore canal, and the surface of the rotating roller passes through the pore canal and protrudes to the other side of the pressing plate.
Preferably, the end surfaces at two ends of the pressing plate are arc-shaped surfaces.
Preferably, the connecting plate is provided with hollowed-out holes extending along the length direction of the connecting plate.
The film winding and trimming mechanism provided by the embodiment of the utility model has the following beneficial effects: according to the utility model, through the cooperation arrangement of the structures, the film near the cutter can be pressed and attached through the smooth surface of the pressing plate, so that the film shaking near the contact position of the cutter can be effectively reduced, the stability of the film notch in the trimming process is effectively ensured, and the flatness of the trimming position of the film is improved.
Drawings
FIG. 1 is a schematic view of the structure of the present utility model in the front view;
FIG. 2 is a schematic diagram of the structure of the present utility model;
FIG. 3 is a schematic top view of the present utility model;
FIG. 4 is a schematic view of the structure of the utility model with the cutter removed;
FIG. 5 is a schematic view showing the structure of a cutter according to the present utility model;
FIG. 6 is a schematic view of the structure of the present utility model in a use state;
FIG. 7 is an enlarged view of a portion of FIG. 6A in accordance with the present utility model;
fig. 8 is an enlarged view of a portion of B of fig. 4 in accordance with the present utility model.
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. Based on the embodiments of the present utility model, all other embodiments obtained by a person skilled in the art without making any inventive effort are within the scope of the present utility model.
Referring to fig. 1-8;
aiming at the problems mentioned in the background art, the embodiment of the utility model provides a film winding and trimming mechanism to solve the technical problems, and the technical scheme is as follows:
a film winding and trimming mechanism comprising: mounting plate 110, connecting plate 120, pressure plate 130, knife pouch 140 and knife 150; wherein,
the mounting plate 110 is used for mounting the film winding and trimming mechanism on a corresponding frame of the film production line; specifically, the mounting plate 110 is a long plate body, and a plurality of mounting holes are formed in the long plate body;
the connecting plate 120 is obliquely arranged on the mounting plate 110;
preferably, the connecting plate 120 is provided with hollow holes 121 extending along the length direction, so that the weight of the connecting plate 120 can be reduced, and the processing cost can be reduced;
the pressing plate 130 is vertically fixed at the bottom of the connecting plate 120, and one surface of the pressing plate 130 far away from the connecting plate 120 is a smooth surface; the smooth surface of the pressing plate 130 is used for pressing and attaching to the surface of the film when the film is wound;
the knife sleeve 140 is fixed on the connecting plate 120, and the central axis of the knife sleeve 140 is parallel to the central axis of the connecting plate 120;
the cutter 150 includes a handle 152 and a blade 151 fixed to the handle 152; the knife handle 152 is inserted into the movable cavity of the knife sleeve 140; the knife handle 152 and the knife sleeve 140 are locked by bolts;
wherein, the pressing plate 130 is provided with a via hole 131 through which the blade 151 of the cutter 150 passes; shown in fig. 2.
The working principle of the film winding and trimming mechanism provided by the embodiment of the utility model is as follows:
1. as shown in fig. 6, the film 210 is rolled under the traction action of the wind-up roller 200, so that the smooth surface of the pressing plate 130 is pressed and attached to the surface of the film 210, and the matching position of the knife handle 152 and the knife sleeve 140 is adjusted so that the knife edge 151 of the knife 150 passes through the through hole 131 and is connected to the film 210;
2. the wind-up roll 200 rotates to wind up the film 210, and the cutter 150 is in the side cut in-process, because the clamp plate 130 butt is on the surface that film 210 will cut, film 210 slides relative to clamp plate 130, and the film near the cutter 150 is pressed tightly by clamp plate 130 and is laminated, can effectively reduce the film near the cutter contact position and rock, effectively guarantees the stability of film incision in the side cut in-process.
In this embodiment, the connection plate 120 can rotate relative to the mounting plate 110 to adjust the bonding position between the smooth surface of the pressing plate 130 and the film 210; the rotation adjustment of the connection plate 120 and the mounting plate 110 can be manually adjusted or can be adjusted by a motor;
for manual adjustment, specifically, the connecting plate 120 is rotationally connected to the mounting plate 110 through a rotating shaft fixedly arranged on the connecting plate 120, a plurality of mounting holes are formed in the connecting plate 120, and screws are screwed into the mounting holes to be locked on the mounting plate 110 after the connecting plate 120 rotates to a proper position;
for motor adjustment, specifically, the connecting plate 120 is rotatably connected to the mounting plate 110 through a rotating shaft fixedly arranged on the connecting plate, one side of the mounting plate 110 away from the connecting plate 120 is provided with a motor 170, and a main shaft of the motor 170 is connected with the rotating shaft fixed on the connecting plate 120; the rotation adjustment of the connection plate 120 is performed by the motor 170;
after the motor rotates by a proper angle, the motor rotor is stopped at a specific position by providing a continuous and constant direct current voltage to the driving signal of the motor, so that the rotating shaft of the motor is fixed, and the rotating position of the connecting plate 120 is locked.
FIG. 8 shows; in this embodiment, a plurality of through holes are formed through the side wall of the cutter sleeve 140, and an internal thread post 141 coaxial with the through holes is disposed outside the through holes; screwing a bolt into internally threaded post 141 may be used to compress shank 152.
In this embodiment, the two ends of the pressing plate 130 are respectively connected to the rotating roller 162 by two shaft seats 161 on the side of the pressing plate 130 facing the connecting plate 120;
the platen 130 is located between the two shaft seats 161, and the roller surface of the roller 162 protrudes to the other side of the platen 130 through the hole.
The roller 162 is provided to prevent the film 210 from being scratched by the edge line of the end of the platen 130 by first contacting the roller surface of the protruding platen 130 when contacting the end of the platen 130.
In this embodiment, the end surfaces of the two ends of the pressing plate 130 are arc surfaces; the smoothness of the end of the pressing plate 130 is improved, and the film is prevented from being scratched by the edge line of the end of the pressing plate 130.
The film winding and trimming mechanism provided by the embodiment of the utility model has the following beneficial effects: according to the utility model, through the cooperation arrangement of the structures, the film near the cutter can be pressed and attached through the smooth surface of the pressing plate, so that the film shaking near the contact position of the cutter can be effectively reduced, the stability of the film notch in the trimming process is effectively ensured, and the flatness of the trimming position of the film is improved.
The apparatus embodiments described above are merely illustrative, wherein the elements illustrated as separate elements may or may not be physically separate, and the elements shown as elements may or may not be physical elements, may or may not be located in one place, or may be distributed over a plurality of network elements. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of this embodiment.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.
It will be understood that equivalents and modifications will occur to those skilled in the art in light of the present teachings and concepts, and all such modifications and substitutions are intended to be included within the scope of the present utility model as defined in the accompanying claims.
Claims (6)
1. Film rolling side cut mechanism, its characterized in that includes: the device comprises a mounting plate, a connecting plate, a pressing plate, a cutter sleeve and a cutter; wherein,
the connecting plate is obliquely arranged on the mounting plate;
the pressing plate is vertically fixed at the bottom of the connecting plate, and one surface of the pressing plate, which is far away from the connecting plate, is a smooth surface;
the cutter sleeve is fixed on the connecting plate, and the central axis of the cutter sleeve is parallel to the central axis of the connecting plate;
the cutter comprises a cutter handle and a cutting edge part fixed with the cutter handle; the knife handle is inserted into the movable cavity of the knife sleeve, and the knife handle is locked with the knife sleeve through a bolt;
wherein, the pressing plate is provided with a via hole through which the cutting edge part of the cutter passes.
2. The film winding and trimming mechanism according to claim 1, wherein the connecting plate is rotatably connected to the mounting plate through a rotating shaft fixedly arranged thereon, a motor is arranged on one side of the mounting plate away from the connecting plate, and a spindle of the motor is connected with the rotating shaft fixed on the connecting plate.
3. The film winding and trimming mechanism according to claim 1, wherein a plurality of through holes are formed in the side wall of the cutter sleeve in a penetrating manner, and an inner thread column coaxial with the through holes is arranged on the outer side of the through holes; the screw bolt is screwed into the internal thread column to compress the knife handle.
4. The film winding and trimming mechanism according to claim 1, wherein one side of the pressing plate facing the connecting plate is respectively connected with a rotating roller through two shaft seats in a rotating way at two ends of the pressing plate; the position of the pressing plate between the two shaft seats is a pore canal, and the surface of the rotating roller passes through the pore canal and protrudes to the other side of the pressing plate.
5. The film winding and trimming mechanism as recited in claim 1, wherein the end surfaces of the two ends of the pressing plate are arcuate surfaces.
6. The film winding and trimming mechanism as recited in claim 1, wherein the connecting plate is provided with hollowed-out holes extending along the length direction thereof.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321624074.3U CN220131529U (en) | 2023-06-26 | 2023-06-26 | Film rolling and trimming mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321624074.3U CN220131529U (en) | 2023-06-26 | 2023-06-26 | Film rolling and trimming mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220131529U true CN220131529U (en) | 2023-12-05 |
Family
ID=88960948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321624074.3U Active CN220131529U (en) | 2023-06-26 | 2023-06-26 | Film rolling and trimming mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220131529U (en) |
-
2023
- 2023-06-26 CN CN202321624074.3U patent/CN220131529U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Film winding and trimming mechanism Granted publication date: 20231205 Pledgee: China People's Property Insurance Co.,Ltd. Qingdao Branch Pledgor: Qingdao yuanxinxing New Material Technology Co.,Ltd. Registration number: Y2024370010031 |