CN211196842U - Novel driving device for sealing cutter of thermal shrinkage packaging machine - Google Patents
Novel driving device for sealing cutter of thermal shrinkage packaging machine Download PDFInfo
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- CN211196842U CN211196842U CN201922313495.4U CN201922313495U CN211196842U CN 211196842 U CN211196842 U CN 211196842U CN 201922313495 U CN201922313495 U CN 201922313495U CN 211196842 U CN211196842 U CN 211196842U
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Abstract
The application discloses a novel drive arrangement for pyrocondensation package machine seals cutter compares with prior art, includes: a frame; the first upper linear driving mechanism and the second upper linear driving mechanism are arranged on the rack; the upper sealing cutter assembly is connected with the first upper linear driving mechanism and the second upper linear driving mechanism; the first lower linear driving mechanism and the second lower linear driving mechanism are arranged on the rack; and the lower tool apron component is connected with the first lower linear driving mechanism and the second lower linear driving mechanism. Compared with the prior art, the sealing and cutting film has the advantages that the problems of swinging and deformation of the supporting beam caused by tolerance gaps among moving parts can be solved, the stability and the reliability of the sealing and cutting film are obviously improved, and the quality of sealing and cutting is greatly improved.
Description
Technical Field
The application relates to the technical field of packaging equipment, more specifically says, especially relates to a novel drive arrangement that is used for pyrocondensation package machine to seal cutter.
Background
The thermal shrinkage packaging machine sealing cutter is a cutter with a V-shaped cutting edge for simultaneously sealing and cutting a POF film to be packaged in a heating mode, at present, a driving mechanism of the thermal shrinkage packaging machine sealing cutter and a support beam are connected in a cantilever structure mode, and due to tolerance gaps between a screw rod and a screw nut and between a linear shaft and a guide bearing, when the machine operates to seal and cut the POF film, the tail end of a cantilever support beam is displaced vertically, the possibility of deformation of the whole support beam exists, and the problem of poor sealing and cutting quality is caused.
Therefore, how to provide a novel driving device for a sealing cutter of a thermal shrinkage packaging machine, which can avoid the problems of swinging and deformation of a supporting beam caused by tolerance gaps among moving parts and cantilever supporting mechanisms respectively, and improve the quality of sealing cuts.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the application provides a novel drive arrangement for pyrocondensation package machine seals cutter, and it can avoid because the problem of a supporting beam swing that tolerance clearance and cantilever supporting mechanism arouse respectively and warp between each moving part, improves the quality of sealing the incision.
The technical scheme provided by the application is as follows:
the application provides a novel drive arrangement that is used for pyrocondensation package machine to seal cutter, include: a frame; the first upper linear driving mechanism and the second upper linear driving mechanism are arranged on the rack; the upper sealing cutter assembly is connected with the first upper linear driving mechanism and the second upper linear driving mechanism; the first lower linear driving mechanism and the second lower linear driving mechanism are arranged on the rack; and the lower tool apron component is connected with the first lower linear driving mechanism and the second lower linear driving mechanism.
Further, in a preferred mode of the present invention, the upper seal cutter unit includes: the upper moving sliding seat is connected with the first upper linear driving mechanism and the second upper linear driving mechanism; a seal cutter assembly mounted on the upper movable slide.
Further, in a preferred aspect of the present invention, the lower blade holder assembly includes: the lower moving frame body is connected with the first lower linear driving mechanism and the second lower linear driving mechanism; and the cutter holder structure is arranged on the lower movable frame body.
Further, in a preferred mode of the present invention, the novel driving device for the sealing cutter of the heat-shrinkable packet sealing machine further comprises a first linear guide set and a second linear guide set; the upper moving sliding seat and the lower moving frame body move up and down along the first linear guide group and the second linear guide group.
Further, in a preferred mode of the present invention, the first linear guide group includes: the first linear guide shaft and the second linear guide shaft are vertically arranged; the second linear guide set comprises: a third linear guide shaft and a fourth linear guide shaft which are vertically arranged.
Further, in a preferred embodiment of the present invention, the upper portion moves the slider and the lower portion moves the frame body and is installed on the first linear guide group and the second linear guide group through the cooperation of the linear bearings.
Further, in a preferred embodiment of the present invention, the first upper linear driving mechanism and the second upper linear driving mechanism are both upper driving cylinders.
Further, in a preferred embodiment of the present invention, the first lower linear driving mechanism and the second lower linear driving mechanism are both lower driving cylinders.
Further, in a preferred aspect of the present invention, the first upper linear driving mechanism and the second upper linear driving mechanism are fixed to the frame by an upper cylinder mounting plate; the first lower linear driving mechanism and the second lower linear driving mechanism are fixed on the rack through lower cylinder mounting plates.
Further, in a preferred embodiment of the present invention, the stroke of the upper cylinder is twice the stroke of the lower cylinder.
The utility model provides a pair of a novel drive arrangement that is used for pyrocondensation sealing machine to seal cutter compares with prior art, include: the cutting machine comprises a rack, wherein a first upper linear driving mechanism and a second upper linear driving mechanism are arranged on the rack, and the first upper linear driving mechanism and the second upper linear driving mechanism are connected with an upper sealing cutter assembly; the rack is also provided with a first lower linear driving mechanism and a second lower linear driving mechanism, and the first lower linear driving mechanism and the second lower linear driving mechanism are connected with the lower tool apron component; so, because first upper portion linear driving mechanism, second upper portion linear driving mechanism, first lower portion linear driving mechanism, the setting of second lower portion linear driving mechanism, the supporting point of upper portion seal cutter subassembly and lower part blade holder subassembly can be at both ends, compare with the cantilever mechanism of prior art, the atress is more even, it is more smooth and easy to move, compare in prior art, it can avoid because the problem of a supporting beam swing and deformation that the tolerance clearance arouses between each moving part, seal the improvement that the reliable and stable nature of cutting the membrane obtains showing, the notched quality of sealing has been improved to a very big extent.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is the overall schematic view of the novel driving device for the heat-shrinkable sealing machine sealing cutter provided by the embodiment of the present invention.
Detailed Description
In order to make those skilled in the art better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
It will be understood that when an element is referred to as being "fixed" or "disposed" on another element, it can be directly on the other element or be indirectly disposed on the other element; when an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.
It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "first," "second," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, as used herein, refer to an orientation or positional relationship indicated in the drawings that is solely for the purpose of facilitating the description and simplifying the description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present application.
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 implicitly indicating 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 application, "plurality" or "a plurality" means two or more unless specifically limited otherwise.
It should be understood that the structures, ratios, sizes, and the like shown in the drawings are only used for matching the disclosure of the specification, so as to be understood and read by those skilled in the art, and are not used to limit the practical limit conditions of the present application, so that the modifications of the structures, the changes of the ratio relationships, or the adjustment of the sizes, do not have the technical essence, and the modifications, the changes of the ratio relationships, or the adjustment of the sizes, are all within the scope of the technical contents disclosed in the present application without affecting the efficacy and the achievable purpose of the present application.
As shown in fig. 1, the driving device for a sealing blade of a heat-shrinkable sealing machine according to an embodiment of the present application includes: a frame; the first upper linear driving mechanism 1 and the second upper linear driving mechanism 2 are arranged on the rack; the upper sealing cutter assembly 3 is connected with the first upper linear driving mechanism 1 and the second upper linear driving mechanism 2; the first lower linear driving mechanism 4 and the second lower linear driving mechanism 5 are arranged on the rack; and a lower tool apron assembly 6 connected with the first lower linear driving mechanism 4 and the second lower linear driving mechanism 5.
The embodiment of the utility model provides a novel drive arrangement that is used for pyrocondensation sealing machine to seal cutter specifically includes: the cutting machine comprises a rack, wherein a first upper linear driving mechanism 1 and a second upper linear driving mechanism 2 are arranged on the rack, and the first upper linear driving mechanism 1 and the second upper linear driving mechanism 2 are connected with an upper sealing cutter assembly 3; the rack is also provided with a first lower linear driving mechanism 4 and a second lower linear driving mechanism 5, and the first lower linear driving mechanism 4 and the second lower linear driving mechanism 5 are connected with a lower tool apron assembly 6; so, because first upper portion straight line actuating mechanism 1, second upper portion straight line actuating mechanism 2, first lower portion straight line actuating mechanism 4, the setting of second lower portion straight line actuating mechanism 5, the supporting point of upper portion seal cutter subassembly 3 and lower part blade holder subassembly 6 can be at both ends, compare with the cantilever mechanism of prior art, the atress is more even, it is more smooth and easy to move, compare in prior art, it can avoid because the problem of a supporting beam swing that the tolerance clearance arouses between each moving part and warp, seal the improvement that the stable reliability of cutting the membrane obtains showing, the notched quality of sealing has been improved to a great extent.
Specifically, in the embodiment of the present invention, the upper sealing and cutting knife assembly 3 includes: an upper moving slide 301 connected to the first upper linear driving mechanism 1 and the second upper linear driving mechanism 2; a seal cutter assembly 302 mounted on the upper moving slide 301.
Specifically, in the embodiment of the present invention, the lower tool apron assembly 6 includes: a lower moving frame 601 connected to the first lower linear driving mechanism 4 and the second lower linear driving mechanism 5; a tool rest structure 602 mounted on the lower moving frame 601.
Specifically, in the embodiment of the present invention, the novel driving device for the sealing cutter of the thermal shrinkage packaging machine further includes a first linear guide set 7 and a second linear guide set 8; the upper moving slide 301 and the lower moving frame 601 specifically move up and down along the first linear guide group 7 and the second linear guide group 8.
Specifically, in the embodiment of the present invention, the first linear guide group 7 includes: the first linear guide shaft and the second linear guide shaft are vertically arranged; the second linear guide group 8 comprises: a third linear guide shaft and a fourth linear guide shaft which are vertically arranged.
Specifically, in the embodiment of the present invention, the upper moving slide 301 and the lower moving frame 601 are installed on the first linear guide group 7 and the second linear guide group 8 through the linear bearing 9.
Specifically, in the embodiment of the present invention, the first upper linear driving mechanism 1 and the second upper linear driving mechanism 2 are upper driving cylinders.
Specifically, in the embodiment of the present invention, the first lower linear driving mechanism 4 and the second lower linear driving mechanism 5 are both lower driving cylinders.
Specifically, in the embodiment of the present invention, the first upper linear driving mechanism 1 and the second upper linear driving mechanism 2 are specifically fixed on the frame through an upper cylinder mounting plate 10; the first lower linear driving mechanism 4 and the second lower linear driving mechanism 5 are fixed to the frame by a lower cylinder mounting plate 11.
Specifically, in the embodiment of the present invention, the stroke of the upper cylinder is twice the stroke of the lower cylinder. The stroke of the upper driving cylinder is twice that of the lower driving cylinder so as to ensure accurate position during working; more specifically, the total output force of the lower driving cylinder is far greater than that of the upper driving cylinder, so as to ensure that the driving mechanism works stably.
More specifically explain, the embodiment of the utility model relates to a novel drive arrangement for pyrocondensation sealing machine seals cutter for pyrocondensation sealing machine seals the novel drive arrangement of cutter and is used for pyrocondensation sealing machine to carry out automatic sealing to POF plastic film bag and cuts the processing, to the drawback that common pyrocondensation sealing machine seals cutter actuating mechanism and adopts cantilever mechanism and the problem of bringing, the even gantry structure form of atress has been adopted, wherein the supporting point of upper portion seal cutter unit spare and lower part blade holder subassembly all is at both ends, make the structure atress even, the motion is smooth and easy, seal and cut the membrane reliable and stable.
When the two upper driving cylinders synchronously drive the sealing and cutting knife assembly downwards under the guidance of the linear shafts at the two ends of the mechanism and the linear bearings, the two lower driving cylinders synchronously drive the lower knife holder assembly upwards under the guidance of the linear shafts at the two ends of the mechanism and the linear bearings until the sealing and cutting knife assembly and the lower knife holder assembly are tightly pressed together, and the POF plastic film bag sent to the working position is sealed and cut by the heated sealing and cutting knife assembly; after the sealing and cutting actions are finished, under the action of the control signals, the upper sealing and cutting knife assembly and the lower knife holder assembly return to the original positions under the action of the two driving cylinders.
In the novel driving device for the sealing cutter of the thermal shrinkage packaging machine, the gantry mechanism with balanced stress and the upper and lower parts are both double-cylinder driving mechanisms; the upper sealing cutter component adopts a double-cylinder driving mechanism; the lower tool apron component also adopts a double-cylinder driving mechanism; because the stress points are stressed uniformly, the moving parts cannot be easily abraded, and the service life is long; need not to maintain the adjustment in the use, saved manpower and materials resources, compared with the cantilever mechanism of prior art, the atress is more even, and the motion is more smooth and easy, and it can avoid because the problem of a supporting beam swing and deformation that tolerance clearance arouses between each moving part, seals the improvement that the dependability of cutting the membrane obtains showing, has improved the quality of sealing the incision to a very big extent.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. The utility model provides a novel drive arrangement that is used for pyrocondensation package machine to seal cutter which characterized in that includes:
a frame;
the first upper linear driving mechanism and the second upper linear driving mechanism are arranged on the rack;
the upper sealing cutter assembly is connected with the first upper linear driving mechanism and the second upper linear driving mechanism;
the first lower linear driving mechanism and the second lower linear driving mechanism are arranged on the rack;
and the lower tool apron component is connected with the first lower linear driving mechanism and the second lower linear driving mechanism.
2. The novel drive for a heat shrinkable sealer that is claimed in claim 1, wherein said upper sealer assembly comprises: the upper moving sliding seat is connected with the first upper linear driving mechanism and the second upper linear driving mechanism; a seal cutter assembly mounted on the upper movable slide.
3. The novel drive for a heat shrinkable sealer seal cutter of claim 2, wherein said lower blade holder assembly comprises: the lower moving frame body is connected with the first lower linear driving mechanism and the second lower linear driving mechanism; and the cutter holder structure is arranged on the lower movable frame body.
4. The novel driving device for the sealing cutter of the heat-shrinkable packaging machine as claimed in claim 3, wherein the novel driving device for the sealing cutter of the heat-shrinkable packaging machine further comprises a first linear guide set and a second linear guide set; the upper moving sliding seat and the lower moving frame body move up and down along the first linear guide group and the second linear guide group.
5. The driving device for the sealing knife of the heat-shrinkable packaging machine as claimed in claim 4, wherein the first linear guide set comprises: the first linear guide shaft and the second linear guide shaft are vertically arranged; the second linear guide set comprises: a third linear guide shaft and a fourth linear guide shaft which are vertically arranged.
6. The driving device for the sealing knife of the heat-shrinkable packaging machine as claimed in claim 5, wherein the upper moving slide and the lower moving frame are mounted on the first linear guide set and the second linear guide set by linear bearings.
7. The novel driving device for the sealing cutter of the heat-shrinkable packaging machine as claimed in any one of claims 1 to 6, wherein the first upper linear driving mechanism and the second upper linear driving mechanism are both upper driving cylinders.
8. The novel driving device for the sealing knife of the heat-shrinkable packaging machine as claimed in claim 7, wherein the first lower linear driving mechanism and the second lower linear driving mechanism are both lower driving cylinders.
9. The novel driving device for the sealing cutter of the heat-shrinkable packaging machine as claimed in claim 8, wherein the first upper linear driving mechanism and the second upper linear driving mechanism are fixed on the frame by an upper cylinder mounting plate; the first lower linear driving mechanism and the second lower linear driving mechanism are fixed on the rack through lower cylinder mounting plates.
10. The novel driving device for the sealing knife of the heat-shrinkable packaging machine as claimed in claim 9, wherein the stroke of the upper cylinder is twice that of the lower cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922313495.4U CN211196842U (en) | 2019-12-20 | 2019-12-20 | Novel driving device for sealing cutter of thermal shrinkage packaging machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922313495.4U CN211196842U (en) | 2019-12-20 | 2019-12-20 | Novel driving device for sealing cutter of thermal shrinkage packaging machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211196842U true CN211196842U (en) | 2020-08-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922313495.4U Active CN211196842U (en) | 2019-12-20 | 2019-12-20 | Novel driving device for sealing cutter of thermal shrinkage packaging machine |
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| Country | Link |
|---|---|
| CN (1) | CN211196842U (en) |
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- 2019-12-20 CN CN201922313495.4U patent/CN211196842U/en active Active
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