CN212268023U - Front face cutting and sealing device for plastic packaging machine - Google Patents
Front face cutting and sealing device for plastic packaging machine Download PDFInfo
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- CN212268023U CN212268023U CN202020680717.6U CN202020680717U CN212268023U CN 212268023 U CN212268023 U CN 212268023U CN 202020680717 U CN202020680717 U CN 202020680717U CN 212268023 U CN212268023 U CN 212268023U
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Abstract
The utility model discloses a positive cutting and sealing device is used to plastic packaging machine is provided with installation base (1), has linear guide (2) at the last surface mounting of this installation base (1), and sliding fit is provided with cutting and sealing cutter mechanism (3) on this linear guide (2) the bottom of linear guide (2) is provided with motor mounting panel (4), and surface mounting has motor (5) on this motor mounting panel (4), the output of this motor (5) pass through rocker mechanism (6) with cutting and sealing cutter mechanism (3) are connected. The utility model discloses simple structure, operate steadily, the noise is little, and the commonality is strong.
Description
Technical Field
The utility model relates to a printed matter equipment for packing technical field specifically is a positive cutting and sealing device for plastic packaging machine.
Background
In the printing packaging operation, for protecting books after binding, can carry out the plastic envelope with certain quantity books bundle ground usually to play waterproof dirt-proof effect, avoid in the transportation, books are infected with the spot or wet in the rainwater and lead to books quality not good, influence reading experience. In recent years, some plastic packaging machines appear in the market, most of the plastic packaging machines adopt mechanical book wrapping or mechanical and pneumatic combined plastic packaging, the working noise is high, the power consumption is high, the structure is complex, the maintenance is inconvenient, and the cost is high. The mechanical plastic packaging machine produced in the current market can not well adapt to the changes of specifications of books and periodicals and plastic packaging sizes; when the plastic package specification is changed, a long time is needed to replace some parts, so that the production efficiency of equipment is reduced, and meanwhile, a printing factory is required to be equipped with certain technicians, so that the expense is increased. Due to the machining precision, the machine has high working noise, and the long-term work is harmful to the health of workers.
The front cutting and sealing part is arranged behind the front conveying device of the plastic packaging machine to complete hot melting and cutting of the film along the material feeding direction, and the working efficiency and stability of the front cutting and sealing part directly determine the production efficiency and quality of the whole plastic packaging machine.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a simple structure, it is quiet steady to operate, accomplishes the positive cutting and sealing device for plastic packaging machine who openly cuts the seal to plastic packaging article fast.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a front cutting and sealing device for plastic packaging machine, is provided with installation base (1), has linear guide (2) at the last surface mounting of this installation base (1), and sliding fit is provided with cuts a set of cutting tool mechanism (3) on this linear guide (2) the bottom of linear guide (2) is provided with motor mounting panel (4), and surface mounting has motor (5) on this motor mounting panel (4), the output of this motor (5) pass through rocker mechanism (6) with cut a set of cutting tool mechanism (3) and connect.
For better realization the utility model discloses, further do:
as optimization, the cutting and sealing cutter mechanism (3) consists of an upper cutting and sealing mechanism (31) and a lower cutting and sealing mechanism (32), wherein the upper cutting and sealing mechanism (31) is provided with an upper cutting board mounting frame (3101), one end of the upper cutting board mounting frame (3101) is in sliding fit with the linear guide rail (2), compression springs (3102) are transversely distributed on the upper cutting board mounting frame (3101), the free end of the compression springs (3102) is connected with an upper cutting board (3103), and an electric heating device is arranged inside the upper cutting board (3103);
the lower knife sealing mechanism (32) is provided with a lower knife plate mounting rack (3201), one end of the lower knife plate mounting rack (3201) is in sliding fit with the linear guide rail (2), and a silica gel plate (3202) is arranged on the upper side of the lower knife plate mounting rack (3201);
the upper knife board mounting rack (3101) and the lower knife board mounting rack (3201) are respectively connected with the output end of the motor (5) through the rocker mechanism (6).
Preferably, a chain wheel mechanism (7) is further arranged on the mounting base (1), the output end of the chain wheel mechanism (7) is connected with a screw rod (8), a nut (9) is arranged at the bottom of the motor mounting plate (4), and the nut (9) is matched with the screw rod (8).
Preferably, the output end of the motor (5) is connected with a rocker (10), the left end of the rocker (10) is connected with the lower blade mounting frame (3201) through a first connecting rod (11), and the right end of the rocker (10) is connected with the upper blade mounting frame (3101) through a second connecting rod (12).
Compared with the prior art, the beneficial effects of the utility model are that: the upper knife sealing mechanism and the lower knife sealing mechanism are driven by a motor through the rocker mechanism to complete opening and closing actions, so that cutting and sealing are realized, the structure is simple, the operation is stable, and the noise is low;
the arrangement of the chain wheel mechanism realizes the overall height adjustment of the motor, the upper knife seal mechanism and the lower knife seal mechanism through the matching of the screw and the nut, adapts to different application scenes and has stronger universality;
the pressure spring is arranged in the upper knife seal mechanism, the cutting and sealing pressure can be self-adapted, the cutting and sealing quality is guaranteed, and different plastic package products can be adapted by adjusting the pressure of the pressure spring.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1: a front face cutting and sealing device for a plastic packaging machine is provided with a mounting base 1, a linear guide rail 2 is mounted on the upper surface of the mounting base 1, a cutting and sealing cutter mechanism 3 is arranged on the linear guide rail 2 in a sliding fit mode, a motor mounting plate 4 is arranged at the bottom of the linear guide rail 2, a motor 5 is mounted on the upper surface of the motor mounting plate 4, and the output end of the motor 5 is connected with the cutting and sealing cutter mechanism 3 through a rocker mechanism 6;
the cutting and sealing cutter mechanism 3 comprises an upper cutter sealing mechanism 31 and a lower cutter sealing mechanism 32, the upper cutter sealing mechanism 31 is provided with an upper cutter plate mounting frame 3101, one end of the upper cutter plate mounting frame 3101 is in sliding fit with the linear guide 2, four pressure springs 3102 are transversely distributed on the upper cutter plate mounting frame 3101, one end of each pressure spring 3102 is mounted on the lower side of the upper cutter plate mounting frame 3101 through a bolt, the other end of each pressure spring 3102 is connected with the upper side of the upper cutter plate 3103, and an electric heating device, in particular an electric heating wire, is arranged inside the upper cutter plate 3103;
the lower knife block sealing mechanism 32 is provided with a lower knife block mounting rack 3201, one end of the lower knife block mounting rack 3201 is in sliding fit with the linear guide rail 2, a silicon rubber plate 3202 is mounted on the upper side of the lower knife block mounting rack 3201, and the silicon rubber plate 3202 is matched with the upper knife block 3103;
the rocker mechanism 6 is provided with a rocker 10, the left end of the rocker 10 is connected with the fisheye joint of the lower blade mounting rack 3201 through a first connecting rod 11 and the fisheye joint, and the right end of the rocker 10 is connected with the upper blade mounting rack 3101 through a second connecting rod 12 and the fisheye joint;
the mounting base 1 is further provided with a chain wheel mechanism 7, the output end of the chain wheel mechanism 7 is connected with a screw rod 8, the bottom of the motor mounting plate 4 is provided with a nut 9, and the nut 9 is matched with the screw rod 8.
The utility model discloses an implement the principle:
firstly, according to the size of a plastic packaged article, a chain wheel mechanism 7 is started to rotate, and the overall height of a cutting and sealing cutter mechanism 3 is adjusted under the matching of a screw rod 8 and a nut 9;
the motor 5 is started to drive the rocker 10 to rotate, under the pulling of the first connecting rod 11 and the second connecting rod 12, the upper knife board mounting rack 3101 and the lower knife board mounting rack 3201 do opening and closing movement along the linear guide rail 2, the plastic packaging film passing through is cut off, and meanwhile, the plastic packaging film is sealed by the heat of the electric heating device arranged inside the upper knife board 3103.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. The utility model provides a front face cutting and sealing device for plastic packaging machine which characterized in that: the cutting and sealing device is characterized in that a mounting base (1) is arranged, a linear guide rail (2) is arranged on the upper surface of the mounting base (1), a cutting and sealing cutter mechanism (3) is arranged on the linear guide rail (2) in a sliding fit mode, a motor mounting plate (4) is arranged at the bottom of the linear guide rail (2), a motor (5) is arranged on the upper surface of the motor mounting plate (4), and the output end of the motor (5) is connected with the cutting and sealing cutter mechanism (3) through a rocker mechanism (6).
2. The face-side sealing device for the plastic packaging machine of claim 1, wherein: the cutting and sealing cutter mechanism (3) consists of an upper cutter sealing mechanism (31) and a lower cutter sealing mechanism (32), wherein the upper cutter sealing mechanism (31) is provided with an upper cutter plate mounting frame (3101), one end of the upper cutter plate mounting frame (3101) is in sliding fit with the linear guide rail (2), compression springs (3102) are transversely distributed on the upper cutter plate mounting frame (3101), the free ends of the compression springs (3102) are connected with an upper cutter plate (3103), and an electric heating device is arranged inside the upper cutter plate (3103);
the lower knife sealing mechanism (32) is provided with a lower knife plate mounting rack (3201), one end of the lower knife plate mounting rack (3201) is in sliding fit with the linear guide rail (2), and a silica gel plate (3202) is arranged on the upper side of the lower knife plate mounting rack (3201);
the upper knife board mounting rack (3101) and the lower knife board mounting rack (3201) are respectively connected with the output end of the motor (5) through the rocker mechanism (6).
3. The face-side sealing device for the plastic packaging machine of claim 1, wherein: the mounting base (1) is further provided with a chain wheel mechanism (7), the output end of the chain wheel mechanism (7) is connected with a screw rod (8), the bottom of the motor mounting plate (4) is provided with a nut (9), and the nut (9) is matched with the screw rod (8).
4. The face-side sealing device for the plastic packaging machine of claim 2, wherein: the output end of the motor (5) is connected with a rocker (10), the left end of the rocker (10) is connected with the lower knife board mounting frame (3201) through a first connecting rod (11), and the right end of the rocker (10) is connected with the upper knife board mounting frame (3101) through a second connecting rod (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020680717.6U CN212268023U (en) | 2020-04-28 | 2020-04-28 | Front face cutting and sealing device for plastic packaging machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020680717.6U CN212268023U (en) | 2020-04-28 | 2020-04-28 | Front face cutting and sealing device for plastic packaging machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212268023U true CN212268023U (en) | 2021-01-01 |
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ID=73885712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020680717.6U Active CN212268023U (en) | 2020-04-28 | 2020-04-28 | Front face cutting and sealing device for plastic packaging machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212268023U (en) |
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2020
- 2020-04-28 CN CN202020680717.6U patent/CN212268023U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220707 Address after: 301900 No. 37, Cangyuan street, economic development zone, Jizhou District, Tianjin Patentee after: Tianjin Qibang Technology Development Co.,Ltd. Address before: No.13 Xingyue Yunhe, Yanjiao Development Zone, Sanhe City, Hebei Province 065200 Patentee before: Zhang Yanzhi |