CN214934614U - Tensioning roller assembly for processing thermal shrinkage film - Google Patents
Tensioning roller assembly for processing thermal shrinkage film Download PDFInfo
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- CN214934614U CN214934614U CN202121318439.0U CN202121318439U CN214934614U CN 214934614 U CN214934614 U CN 214934614U CN 202121318439 U CN202121318439 U CN 202121318439U CN 214934614 U CN214934614 U CN 214934614U
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Abstract
The utility model discloses a tensioning roller component for processing a thermal contraction film, which relates to the technical field of packaging materials and comprises two supporting plates which are parallel to each other; two ends of the positioning roller are respectively connected with the two supporting plates in a rotating way; the two upper lifting rollers are respectively positioned above the positioning rollers in an inclined manner; the two lower lifting rollers are respectively positioned below the positioning rollers in an inclined manner; the two ends of the upper lifting roller are respectively connected with the two ends of the upper lifting roller through a first lifting structure, and the two ends of the lower lifting roller are respectively connected with the two ends of the lower lifting roller through a second lifting structure; the utility model has the advantages of convenient use, high flexibility, wide application range, strong stability and the like.
Description
Technical Field
The utility model relates to a packaging material's technical field, in particular to a tensioning roller subassembly that is used for processing of thermal contraction membrane usefulness.
Background
In the production and manufacturing process of the heat shrinkable film, the production is mainly carried out through a production mode in a production line mode, wherein the steps of cooling, shaping, slitting, printing, rolling and the like of the heat shrinkable film are involved, the essential structure in the steps is a tensioning structure, the heat shrinkable film can be in a tensioned state through the tensioning structure, the tensioning structure is not easy to loosen, the normal processing of the heat shrinkable film can be ensured, in the actual use process, the tensioning structure also needs to be adjusted according to the actual production needs, but the adjustment flexibility of the existing tensioning structure is low, the production line can be stopped for adjustment, and the production efficiency of an enterprise is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a tensioning roller subassembly for thermal contraction membrane processing usefulness is provided for tensioning structure during thermal contraction membrane processing adjusts the problem that the flexibility ratio is low, inefficiency among the prior art of solving the description in the background art.
In order to achieve the above object, the present invention provides the following technical solutions: a tensioning roller assembly for processing a heat shrinkable film comprises
Two support plates parallel to each other;
two ends of the positioning roller are respectively connected with the two supporting plates in a rotating way;
the two upper lifting rollers are respectively positioned above the positioning rollers in an inclined manner;
the two lower lifting rollers are respectively positioned below the positioning rollers in an inclined manner;
wherein, the both ends of this last lifting roller are connected with the both ends of going up the lifting roller through first elevation structure respectively, and the both ends of this lower lifting roller are connected with the both ends of lower lifting roller through second elevation structure respectively.
Preferably: this first elevation structure is connected with first lift cylinder including connecting the mounting panel in the backup pad on this mounting panel, and the output shaft and the lifter plate of this first lift cylinder are connected, and this lifter plate passes through the spring and links the board and be connected, should link the board and be connected with the pivot of rising the lift roller.
Preferably: the connecting plate is connected with a plurality of guide rods which penetrate through the lifting plate in a sliding manner.
Preferably: this second elevation structure is including running through the lift hole of backup pad, and the pivot and the body of rod of this lower lifting roller are connected, and this body of rod runs through this lift hole, and the lateral wall of this backup pad is connected with the curb plate, is connected with second lift cylinder on this curb plate, and the output and the body of rod of this second lift cylinder are connected.
Preferably: the fixed cover is equipped with two baffles on this body of rod, and this baffle is located the both sides of backup pad.
Preferably: the supporting plate is connected with a partition plate, and the partition plate is provided with a limiting hole through which the positioning roller penetrates, an upper positioning hole through which the upper lifting roller penetrates and a lower positioning hole through which the lower lifting roller penetrates.
The beneficial effect of adopting above technical scheme is:
according to the thermal shrinkage film processing device, the upper lifting roller and the lower lifting roller can be driven to vertically move through the arranged first lifting structure and the second lifting structure, so that the position relation between the upper lifting roller and the positioning roller and the position relation between the lower lifting roller and the positioning roller are changed, the tension degree is adjusted, the guiding direction of the thermal shrinkage film can be changed according to different processing requirements by adopting the upper lifting roller and the lower lifting roller, and the processing flexibility is improved;
and the baffle can realize the limiting action to the thermal contraction membrane, has improved the stability in use of this application.
Drawings
Fig. 1 is a front view of a tension roller assembly for processing a heat shrinkable film according to the present invention.
Fig. 2 is a front view of a portion of the components of the present invention.
Fig. 3 is a side view of the separator of the present invention.
Wherein: the lifting device comprises a supporting plate 10, a positioning roller 20, an upper lifting roller 30, a first lifting structure 40, a connecting plate 41, a spring 42, a lifting plate 43, a guide rod 44, a first lifting cylinder 45, a mounting plate 46, a lower lifting roller 50, a second lifting structure 60, a lifting hole 61, a rod body 62, a baffle plate 63, a second lifting cylinder 64, a side plate 65, a partition plate 70, an upper positioning hole 71, a limiting hole 72 and a lower positioning hole 73.
Detailed Description
Preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
Examples of the present invention, as shown in FIGS. 1 to 3, a tension roller assembly for processing a heat shrinkable film, comprises
Two support plates 10, parallel to each other;
two ends of the positioning roller 20 are respectively connected with the two supporting plates 10 in a rotating way;
two upper lifting rollers 30 respectively positioned obliquely above the positioning rollers 20;
two lower lifting rollers 50 respectively positioned obliquely below the positioning rollers 20;
wherein, both ends of the upper lifting roller 30 are respectively connected with both ends of the upper lifting roller 30 through the first lifting structure 40, and both ends of the lower lifting roller 50 are respectively connected with both ends of the lower lifting roller 50 through the second lifting structure 60.
Preferably: the first lifting structure 40 comprises a mounting plate 46 connected to the support plate 10, a first lifting cylinder 45 is connected to the mounting plate 46, an output shaft of the first lifting cylinder 45 is connected to a lifting plate 43, the lifting plate 43 is connected to a connecting plate 41 through a spring 42, and the connecting plate 41 is connected to a rotating shaft of the upper lifting roller 30.
Preferably: the link plate 41 is connected to a plurality of guide rods 44 slidably penetrating the elevating plate 43.
Preferably: the second lifting structure 60 includes a lifting hole 61 penetrating through the supporting plate 10, the rotating shaft of the lower lifting roller 50 is connected with a rod 62, the rod 62 penetrates through the lifting hole 61, the side wall of the supporting plate 10 is connected with a side plate 65, a second lifting cylinder 64 is connected on the side plate 65, and the output end of the second lifting cylinder 64 is connected with the rod 62.
Preferably: two baffles 63 are fixedly sleeved on the rod body 62, and the baffles 63 are positioned at two sides of the support plate 10.
Preferably: a spacer 70 is connected to the support plate 10, and the spacer 70 has a stopper hole 72 through which the registration roller 20 passes, an upper registration hole 71 through which the upper elevation roller 30 passes, and a lower registration hole 73 through which the lower elevation roller 50 passes.
The specific implementation manner of this embodiment:
when the tension adjusting device is used, the lifting plate 43 can be driven to vertically move through the arranged first lifting cylinder 45, the connecting plate 41 is driven to vertically move through the lifting plate 43 matched with the spring 42, the upper lifting roller 30 is further driven to vertically move, the positions of the upper lifting roller 30 and the positioning roller 20 can be adjusted, and therefore the tension adjusting degree is adjusted, the spring 42 can provide the tension adjusting degree with elastic change, and the tension adjusting device is suitable for different use conditions;
the rod body 62 can be driven to vertically move through the second lifting cylinder 64, and the lower lifting roller 50 can be driven to move through the vertical movement of the rod body 62, so that the tensioning progress can be adjusted;
the upper lifting roller 30 and the lower lifting roller 50 are suitable for different use environments, different guiding effects can be achieved, and the flexibility is higher when the device is used;
the spacer 70 of the present application can restrict the position of the heat shrinkable film, and improve the stability of the movement of the heat shrinkable film.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, many modifications and improvements can be made without departing from the inventive concept, and all of them belong to the protection scope of the present invention.
Claims (6)
1. A tensioning roller assembly for processing a heat shrinkable film is characterized in that: comprises that
Two support plates parallel to each other;
two ends of the positioning roller are respectively connected with the two supporting plates in a rotating way;
the two upper lifting rollers are respectively positioned above the positioning rollers in an inclined manner;
the two lower lifting rollers are respectively positioned below the positioning rollers in an inclined manner;
wherein, the both ends of this last lifting roller are connected with the both ends of going up the lifting roller through first elevation structure respectively, and the both ends of this lower lifting roller are connected with the both ends of lower lifting roller through second elevation structure respectively.
2. The tensioning roller assembly for processing the heat shrinkable film as claimed in claim 1, wherein the first elevating structure comprises a mounting plate connected to the support plate, a first elevating cylinder is connected to the mounting plate, an output shaft of the first elevating cylinder is connected to an elevating plate, the elevating plate is connected to a link plate through a spring, and the link plate is connected to a rotating shaft of the upper elevating roller.
3. The tensioning roller assembly for processing the heat shrinkable film as claimed in claim 2, wherein the connecting plate is connected with a plurality of guide rods slidably penetrating the lifting plate.
4. The tension roller assembly as claimed in claim 1, wherein the second elevating structure comprises an elevating hole passing through the support plate, the shaft of the lower elevating roller is connected to a rod passing through the elevating hole, a side plate is connected to a side wall of the support plate, a second elevating cylinder is connected to the side plate, and an output end of the second elevating cylinder is connected to the rod.
5. The tensioning roller assembly for processing the heat shrinkable film as claimed in claim 4, wherein two baffles are fixed on the rod body and located on two sides of the supporting plate.
6. The tensioning roller assembly for processing the heat shrinkable film as claimed in any one of claims 1 to 5, wherein a spacer is attached to the support plate, and the spacer has a position-limiting hole through which the positioning roller passes, an upper positioning hole through which the upper lifting roller passes, and a lower positioning hole through which the lower lifting roller passes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121318439.0U CN214934614U (en) | 2021-06-15 | 2021-06-15 | Tensioning roller assembly for processing thermal shrinkage film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121318439.0U CN214934614U (en) | 2021-06-15 | 2021-06-15 | Tensioning roller assembly for processing thermal shrinkage film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214934614U true CN214934614U (en) | 2021-11-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121318439.0U Active CN214934614U (en) | 2021-06-15 | 2021-06-15 | Tensioning roller assembly for processing thermal shrinkage film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214934614U (en) |
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2021
- 2021-06-15 CN CN202121318439.0U patent/CN214934614U/en active Active
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