CN217261091U - Heating and cooling transverse sealing mechanism and packaging equipment - Google Patents
Heating and cooling transverse sealing mechanism and packaging equipment Download PDFInfo
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- CN217261091U CN217261091U CN202121040846.XU CN202121040846U CN217261091U CN 217261091 U CN217261091 U CN 217261091U CN 202121040846 U CN202121040846 U CN 202121040846U CN 217261091 U CN217261091 U CN 217261091U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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Abstract
The utility model discloses a heating cooling horizontal sealing mechanism, including first horizontal migration part, first heat-seal head, first pendulum rod, first cooling head, second horizontal migration part, second cooling head, second pendulum rod, second heat-seal head: the first heat seal head is arranged on the first horizontal moving component; one end of the first swing rod is provided with a first elastic piece which always applies force to the first swing rod; the first cooling seal head is arranged at the other end of the first swing rod and is positioned on a moving path of the first heat seal head; the second cooling end socket is arranged on the second horizontal moving part; one end of the second swing rod is provided with a second elastic piece which always applies force to the second swing rod; the second heat sealing head is arranged at the other end of the second swing rod and is positioned on a moving path of the second cooling sealing head, and the second cooling sealing head is arranged opposite to the first cooling sealing head. The utility model discloses still disclose a equipment for packing. The utility model discloses realize the quick cooling encapsulation behind the film material heat-seal to guarantee that the pleasing to the eye of sealing does not corrugate.
Description
Technical Field
The utility model relates to a equipment for packing technical field, in particular to heating and cooling violently seals mechanism and equipment for packing.
Background
Generally, a non-solid article is packaged in a self-supporting bag having a bottom portion capable of standing upright, two side portions connected to the bottom portion, and a suction nozzle portion facing the bottom portion and provided with a suction nozzle, and a packaging cavity is formed. When non-solid articles are packaged specifically, the packaging film material for packaging needs to be folded into a packaging bag shape, then the packaging bag is conveyed to a packaging process for packaging, when packaging is carried out, the bottom and the suction nozzle part are packaged firstly, the side part is not packaged firstly, so that a liquid filling pipeline is inserted for filling, then the packaging bag is conveyed to a filling process for filling, and after filling, the side part is packaged, so that the packaging process is completed.
After filling, when the side part of the film material is packaged, the seal needs higher temperature to seal, so that the seal needs to be rapidly cooled after heat sealing to ensure that the seal is attractive and does not wrinkle. In the prior art, the high-temperature heat sealing is generally followed by cooling, and the time between the heat sealing and the cooling is longer, so that the sealing is easy to wrinkle. In view of the above, a heating and cooling transverse sealing mechanism and a packaging device are developed to overcome the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem in the above-mentioned technique at least to a certain extent. Therefore, an object of the utility model is to provide a horizontal mechanism that seals of heating cooling to realize the quick cooling encapsulation behind the film material heat-seal, thereby guarantee that the pleasing to the eye of sealing does not corrugate.
A second object of the present invention is to provide a packaging apparatus.
In order to achieve the above object, an embodiment of the utility model provides a heating and cooling horizontal sealing mechanism, including:
a first horizontal moving member;
a first heat seal disposed on said first horizontally moving member;
one end of the first swing rod is provided with a first elastic piece which always applies force to the first swing rod;
the first cooling seal head is arranged at the other end of the first oscillating bar and is positioned on a moving path of the first heat seal head;
a second horizontal moving member;
the second cooling end socket is arranged on the second horizontal moving part;
one end of the second swing rod is provided with a second elastic piece which always applies force to the second swing rod;
and the second heat sealing head is arranged at the other end of the second swing rod and is positioned on the moving path of the second cooling sealing head, and the second cooling sealing head is arranged opposite to the first cooling sealing head.
According to the embodiment of the utility model, when the lateral part of the coated material is encapsulated, the first horizontal moving part drives the first heat sealing head to move, because the first cooling sealing head is positioned on the moving path of the first heat sealing head, the first heat sealing head pushes the first swing rod to drive the first cooling sealing head to move in a way of avoiding, the first elastic part is further compressed, the first heat sealing head and the second heat sealing head are close to each other to carry out heat sealing and sealing, after the sealing, the first heat sealing head resets under the action of the first horizontal moving part, and the first cooling sealing head resets under the action of the first elastic part; after heat sealing, the second horizontal moving component drives the second cooling seal head to move, the second heat seal head is located on a moving path of the second cooling seal head, the second cooling seal head pushes the second swing rod to move together with the second heat seal head in a way of avoiding swinging, the second elastic piece is further compressed, the second cooling seal head and the first cooling seal head are close to carry out cold sealing, after cold sealing, the second cooling seal head resets under the action of the second horizontal moving component, and the second heat seal head resets under the action of the second elastic piece. Therefore, the utility model discloses carry out heat-seal and cold sealing in proper order at film materials same position, its spaced time is shorter to realize the quick cooling encapsulation behind the film materials heat-seal, thereby guarantee that the pleasing to the eye of sealing does not corrugate.
In addition, according to the present invention, the heating and cooling horizontal sealing mechanism provided by the above embodiment may further have the following additional technical features:
optionally, the film pressing device further comprises a film pressing assembly, wherein the film pressing assembly comprises a first film pressing piece, a first driving piece, a second film pressing piece and a second driving piece; the first film pressing piece is connected with the first driving piece and driven to move by the first driving piece; the second film pressing piece is connected with the second driving piece and driven to move by the second driving piece so as to be close to or separated from the first film pressing piece.
Specifically, a first connecting rod is connected between the first driving piece and the first film pressing piece; and a second connecting rod is connected between the second driving piece and the second film pressing piece.
Specifically, the first connecting rod comprises a first connecting rod, a first pull rod, a first crank arm and a first push-pull rod; one end of the first connecting rod is connected with the first driving piece, and the other end of the first connecting rod is hinged with one end of the first pull rod; the other end of the first pull rod is connected with one end of a first crank arm; the other end of the first crank arm can be arranged in a swinging mode, and the middle of the first crank arm is hinged with one end of the first push-pull rod; the other end of the first push-pull rod is hinged with the first film pressing piece;
the second connecting rod comprises a second connecting rod, a second pull rod, a second crank arm and a second push-pull rod; one end of the second connecting rod is connected with the second driving piece, and the other end of the second connecting rod is hinged with one end of the second pull rod; the other end of the second pull rod is connected with one end of a second crank arm; the other end of the second crank arm can be arranged in a swinging manner, and the middle part of the second crank arm is hinged with one end of the second push-pull rod; the other end of the second push-pull rod is hinged with the second film pressing piece.
Optionally, a first cam is arranged on the first heat sealing head, and when the first heat sealing head moves, the first cam pushes the first oscillating bar to make way and swing; and a second cam is arranged on the second cooling seal head, and when the second cooling seal head moves, the second cam pushes the second oscillating bar to move and swing in an abdicating way.
Optionally, the first horizontal moving member and the second horizontal moving member are air cylinders.
Optionally, one end of the first swing rod is provided with a first U-shaped fork, a first mounting rod is arranged in the first U-shaped fork, the first mounting rod is sleeved with the first elastic member, and the first elastic member acts on the first U-shaped fork; one end of the second swing rod is arranged to be a second U-shaped fork, a second installation rod is arranged in the second U-shaped fork, the second installation rod is sleeved with a second elastic piece, and the second elastic piece acts on the second U-shaped fork.
Specifically, the first elastic member and the second elastic member are compression springs.
In order to achieve the above object, an embodiment of the second aspect of the present invention provides a packaging apparatus, including the above heating and cooling transverse sealing mechanism.
According to the packaging equipment provided by the embodiment of the utility model, when the side part of the film-coated material is packaged, the first horizontal moving part drives the first heat seal head to move, the first heat seal head is positioned on the moving path of the first heat seal head, the first heat seal head pushes the first swing rod and the first cooling seal head to move in a way of abdicating and swinging, the first elastic part is further compressed, so that the first heat seal head is close to the second heat seal head for heat sealing and sealing, after the sealing, the first heat seal head resets under the action of the first horizontal moving part, and the first cooling seal head resets under the action of the first elastic part; after heat sealing, the second horizontal moving component drives the second cooling seal head to move, the second heat seal head is located on a moving path of the second cooling seal head, the second cooling seal head pushes the second swing rod to move together with the second heat seal head in a way of avoiding swinging, the second elastic piece is further compressed, the second cooling seal head and the first cooling seal head are close to carry out cold sealing, after cold sealing, the second cooling seal head resets under the action of the second horizontal moving component, and the second heat seal head resets under the action of the second elastic piece. Therefore, the utility model discloses carry out heat-seal and cold seal in proper order in film materials same position, its spaced time is shorter to realize the quick cooling encapsulation behind the film materials heat-seal, thereby guarantee that the pleasing to the eye of sealing does not corrugate.
Drawings
Fig. 1 is a schematic structural view of a heating and cooling cross sealing mechanism according to an embodiment of the present invention;
fig. 2 is a schematic side view of a heating and cooling cross sealing mechanism according to an embodiment of the present invention;
FIG. 3 is a schematic view of a bottom structure of a heating and cooling horizontal sealing mechanism according to an embodiment of the present invention;
fig. 4 is a schematic view of the bottom structure of the other side of a heating and cooling cross sealing mechanism according to an embodiment of the present invention;
fig. 5 is a front view of a heating and cooling cross-sealing mechanism according to an embodiment of the present invention;
fig. 6 is a side view of a second cooling head and a second heat seal head according to an embodiment of the present invention;
fig. 6a is a cross-sectional view of the second cooling head and the second heat sealing head a according to the embodiment of the present invention;
fig. 6B is a cross-sectional view of the end of a second cooling head and a second heat sealing head B according to an embodiment of the present invention.
Description of the reference symbols
First horizontal moving member 1 first heat seal head 2
First elastic member 311 of first mounting lever 31
First cooling head 4 and second horizontal moving part 5
Second elastic member 711 second heat seal 8
First film pressing piece 91 of film pressing assembly 9
First driving member 92 and second pressing member 93
First connecting rod 951 first pull rod 952
Second connecting rod 96 second connecting rod 961
A second push-pull rod 964.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
When the side part of the film-coated material is encapsulated, the first horizontal moving part drives the first heat sealing head to move, the first heat sealing head pushes the first swing rod to drive the first cooling sealing head to move along the moving path of the first heat sealing head, the first heat sealing head further compresses the first elastic part, so that the first heat sealing head and the second heat sealing head are close to each other to carry out heat sealing and sealing, after sealing, the first heat sealing head resets under the action of the first horizontal moving part, and the first cooling sealing head resets under the action of the first elastic part; after heat sealing, the second horizontal moving component drives the second cooling seal head to move, the second cooling seal head pushes the second swing rod to drive the second heat seal head to move along the moving path of the second cooling seal head, the second cooling seal head further compresses the second elastic piece, so that the second cooling seal head and the first cooling seal head are close to carry out cold sealing, after cold sealing, the second cooling seal head resets under the action of the second horizontal moving component, and the second heat seal head resets under the action of the second elastic piece; the heat sealing and the cold sealing are sequentially carried out at the same position of the film material, and the interval time is short, so that the film material is quickly cooled and packaged after being subjected to heat sealing, and the attractiveness of the seal is ensured without wrinkling.
In order to better understand the above technical solutions, exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the invention are shown in the drawings, it should be understood that the invention can be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.
In order to better understand the technical solution, the technical solution will be described in detail with reference to the drawings and the specific embodiments.
As shown in fig. 1 to 6, the embodiment of the present invention provides a heating and cooling transverse sealing mechanism, which comprises a first horizontal moving component 1, a first heat sealing head 2, a first swing rod 3, a first cooling sealing head 4, a second horizontal moving component 5, a second cooling sealing head 6, a second swing rod 7, a second heat sealing head 8 and a film pressing assembly 9.
The first horizontal moving member 1 is provided on the mounting frame. The first horizontal moving member 1 is a cylinder, but the first horizontal moving member 1 may have other structures as long as horizontal movement is achieved.
The first heat seal head 2 is disposed on the first horizontally moving member 1. A heating device, generally heating gas, etc., is disposed in first heat seal head 2, and first heat seal head 2 is conventional in the art, and the detailed structure thereof is not described herein.
The middle of the first swing link 3 is arranged on the mounting rack in a swinging manner, and one end of the first swing link 3 is provided with a first elastic part 311 which always applies force to the first swing link 3. The first swing link 3 swings with the middle part as a pivot and is reset under the action of the first elastic element 311.
Optionally, one end of the first swing link 3 is configured as a first U-shaped fork, a first mounting rod 31 is disposed in the first U-shaped fork, a first elastic member 311 is sleeved on the first mounting rod 31, and the first elastic member 311 acts on the first U-shaped fork. Specifically, the first elastic member 311 is a compression spring.
The first cooling seal head 4 is arranged at the other end of the first swing rod 3 and is positioned on the moving path of the first heat seal head 2. Optionally, a first cam 21 is arranged on the first heat sealing head 2, and when the first heat sealing head 2 moves, the first cam 21 pushes the first oscillating bar 3 to make way and oscillate. Namely, when the first heat sealing head 2 moves, the first cam 21 pushes the first swing rod 3 to move and swing, and the first cooling sealing head 4 moves and swings accordingly.
The second horizontal moving member 5 is provided on the mounting frame. The second horizontal moving member 5 is a cylinder, but the second horizontal moving member 5 may have other structures as long as horizontal movement is achieved.
The second cooling head 6 is disposed on the second horizontally moving member 5. The second cooling head 6 is conventional in the art, and the detailed structure thereof is not described herein.
The middle part of the second swing link 7 is arranged on the mounting frame in a swinging manner, and one end of the second swing link 7 is provided with a second elastic part 711 which always applies force to the second swing link 7.
Optionally, one end of the second swing link 7 is provided with a second U-shaped fork, a second mounting rod 71 is arranged in the second U-shaped fork, a second elastic member 711 is sleeved on the second mounting rod 71, and the second elastic member 711 acts on the second U-shaped fork. Specifically, the second elastic member 711 is a compression spring.
The second heat sealing head 8 is arranged at the other end of the second swing rod 7 and is positioned on the moving path of the second cooling sealing head 6, and the second cooling sealing head 6 is arranged opposite to the first cooling sealing head 4.
Optionally, a second cam 61 is arranged on the second cooling seal head 6, and when the second cooling seal head 6 moves, the second cam 61 pushes the second swing rod 7 to perform abdicating swing. Namely, when the second cooling end socket 6 is used, the second cam 61 pushes the second swing rod 7 to move and swing, and the second heat sealing head 8 moves along with the second swing rod.
Optionally, the lamination assembly 9 includes a first lamination member 91, a first driving member 92, a second lamination member 93 and a second driving member 94; the first film pressing member 91 is connected to the first driving member 92, and is driven to move by the first driving member 92; the second film pressing member 93 is connected to the second driving member 94, and is driven by the second driving member 94 to move so as to approach or separate from the first film pressing member 91.
Specifically, a first link 95 is connected between the first driving member 92 and the first film pressing member 91; a second connecting rod 96 is connected between the second driving member 94 and the second film pressing member 93.
Specifically, the first link 95 includes a first link 951, a first pull rod 952, a first crank 953, and a first push-pull rod 954; one end of the first connecting rod 951 is connected with the first driving member 92, and the other end of the first connecting rod 951 is hinged with one end of the first pull rod 952; the other end of the first pull rod 952 is connected with one end of a first crank arm 953; the other end of the first crank arm 953 can swing, and the middle part of the first crank arm 953 is hinged with one end of a first push-pull rod 954; the other end of the first push-pull rod 954 is hinged to the first film pressing member 91;
the second link 96 includes a second connecting rod 961, a second pull rod 962, a second crank arm 963 and a second push-pull rod 964; one end of a second connecting rod 961 is connected with the second driving member 94, and the other end of the second connecting rod 961 is hinged with one end of the second pull rod 962; the other end of the second pull rod 962 is connected with one end of a second crank arm 963; the other end of the second crank arm 963 can be arranged in a swinging mode, and the middle of the second crank arm 963 is hinged to one end of a second push-pull rod 964; the other end of the second push-pull rod 964 is hinged with the second film pressing member 93.
When the side of the coating material is sealed, the first horizontal moving component 1 drives the first heat sealing head 2 to move, and as the first cooling sealing head 4 is located on the moving path of the first heat sealing head 2, the first heat sealing head 2 pushes the first swing rod 3 to move and swing with the first cooling sealing head 4, so as to further compress the first elastic element 311, so that the first heat sealing head 2 and the second heat sealing head 8 are close to each other to perform heat sealing and seal, after sealing, the first heat sealing head 2 resets under the action of the first horizontal moving component 1, and the first cooling sealing head 4 resets under the action of the first elastic element 311; after the heat seal, second horizontal migration part 5 orders about second cooling head 6 and removes, because second heat-seal head 8 is located second cooling head 6 moving path, second cooling head 6 promotes second pendulum rod 7 and takes second heat-seal head 8 to give way the swing, further compress second elastic component 711, make second cooling head 6 and first cooling head 4 be close to and carry out the cold seal, after the cold seal, second cooling head 6 resets under the effect of second horizontal migration part 5, and second heat-seal head 8 resets under the effect of second elastic component 711. Therefore, the utility model discloses carry out heat-seal and cold seal in proper order in film materials same position, its spaced time is shorter to realize the quick cooling encapsulation behind the film materials heat-seal, thereby guarantee that the pleasing to the eye of sealing does not corrugate.
As shown in fig. 1 to 6, the embodiment of the present invention provides a packaging apparatus, including a heating and cooling horizontal sealing mechanism, the heating and cooling horizontal sealing mechanism includes a first horizontal moving component 1, a first heat sealing head 2, a first swing link 3, a first cooling sealing head 4, a second horizontal moving component 5, a second cooling sealing head 6, a second swing link 7, and a second heat sealing head 8. The first heat seal head 2 is disposed on the first horizontally moving member 1. One end of the first swing link 3 is provided with a first elastic element 311 which always applies force to the first swing link 3. The first cooling seal head 4 is arranged at the other end of the first swing rod 3 and is positioned on the moving path of the first heat seal head 2. The second cooling head 6 is arranged on the second horizontally moving member 5. One end of the second swing link 7 is provided with a second elastic member 711 which always applies force to the second swing link 7. The second heat sealing head 8 is arranged at the other end of the second swing rod 7 and is positioned on the moving path of the second cooling sealing head 6, and the second cooling sealing head 6 is arranged opposite to the first cooling sealing head 4.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above should not be understood to necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples described in this specification can be combined and combined by those skilled in the art.
While embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations of the above embodiments may be made by those of ordinary skill in the art without departing from the scope of the present invention.
Claims (9)
1. A heating and cooling transverse sealing mechanism is characterized by comprising:
a first horizontal moving member;
a first heat seal disposed on said first horizontally moving member;
one end of the first swing rod is provided with a first elastic piece which always applies force to the first swing rod;
the first cooling seal head is arranged at the other end of the first oscillating bar and is positioned on a moving path of the first heat seal head;
a second horizontal moving member;
the second cooling end enclosure is arranged on the second horizontal moving part;
one end of the second swing rod is provided with a second elastic piece which always applies force to the second swing rod;
and the second heat sealing head is arranged at the other end of the second oscillating bar and is positioned on the moving path of the second cooling sealing head, and the second cooling sealing head is arranged opposite to the first cooling sealing head.
2. The heating and cooling cross-sealing mechanism of claim 1, further comprising a lamination assembly, wherein the lamination assembly comprises a first lamination member, a first driving member, a second lamination member and a second driving member; the first film pressing piece is connected with the first driving piece and driven by the first driving piece to move; the second film pressing piece is connected with the second driving piece and driven to move by the second driving piece so as to be close to or separated from the first film pressing piece.
3. A heating and cooling cross-sealing mechanism as claimed in claim 2, wherein a first link is connected between said first driving member and said first die pressing member; and a second connecting rod is connected between the second driving piece and the second film pressing piece.
4. The heat-cooling cross-sealing mechanism of claim 3, wherein the first connecting rod comprises a first connecting rod, a first pull rod, a first crank arm and a first push-pull rod; one end of the first connecting rod is connected with the first driving piece, and the other end of the first connecting rod is hinged with one end of the first pull rod; the other end of the first pull rod is connected with one end of a first crank arm; the other end of the first crank arm can be arranged in a swinging mode, and the middle of the first crank arm is hinged with one end of the first push-pull rod; the other end of the first push-pull rod is hinged with the first film pressing piece;
the second connecting rod comprises a second connecting rod, a second pull rod, a second crank arm and a second push-pull rod; one end of the second connecting rod is connected with the second driving piece, and the other end of the second connecting rod is hinged with one end of the second pull rod; the other end of the second pull rod is connected with one end of a second crank arm; the other end of the second crank arm can be arranged in a swinging mode, and the middle of the second crank arm is hinged with one end of the second push-pull rod; the other end of the second push-pull rod is hinged with the second film pressing piece.
5. The heat-cooling cross sealing mechanism of claim 1, wherein a first cam is provided on the first heat seal head, and when the first heat seal head moves, the first cam pushes the first swing link to move in a way; and a second cam is arranged on the second cooling seal head, and when the second cooling seal head moves, the second cam pushes the second oscillating bar to move and swing in an abdicating way.
6. A heating and cooling cross-sealing mechanism as claimed in claim 1, wherein said first horizontal moving member and said second horizontal moving member are air cylinders.
7. The heating and cooling cross sealing mechanism of claim 1, wherein one end of the first swing link is provided with a first U-shaped fork, a first mounting rod is arranged in the first U-shaped fork, the first mounting rod is sleeved with the first elastic member, and the first elastic member acts on the first U-shaped fork; one end of the second swing rod is arranged to be a second U-shaped fork, a second installation rod is arranged in the second U-shaped fork, the second installation rod is sleeved with a second elastic piece, and the second elastic piece acts on the second U-shaped fork.
8. A heating and cooling cross-sealing mechanism as claimed in claim 7, wherein said first resilient member and said second resilient member are compression springs.
9. A packaging apparatus comprising a heated cooled cross-sealing mechanism as claimed in any one of claims 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121040846.XU CN217261091U (en) | 2021-05-14 | 2021-05-14 | Heating and cooling transverse sealing mechanism and packaging equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121040846.XU CN217261091U (en) | 2021-05-14 | 2021-05-14 | Heating and cooling transverse sealing mechanism and packaging equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217261091U true CN217261091U (en) | 2022-08-23 |
Family
ID=82853317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121040846.XU Active CN217261091U (en) | 2021-05-14 | 2021-05-14 | Heating and cooling transverse sealing mechanism and packaging equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217261091U (en) |
-
2021
- 2021-05-14 CN CN202121040846.XU patent/CN217261091U/en active Active
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