CN217417649U - Packaging winding film stretching device - Google Patents
Packaging winding film stretching device Download PDFInfo
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- CN217417649U CN217417649U CN202221451635.XU CN202221451635U CN217417649U CN 217417649 U CN217417649 U CN 217417649U CN 202221451635 U CN202221451635 U CN 202221451635U CN 217417649 U CN217417649 U CN 217417649U
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Abstract
The utility model relates to a tensile technical field of packing winding membrane, a packing winding membrane stretching device is proposed, including carrying on the base, carry on the inboard both ends of base and be provided with wind-up roll and cooperation guide roller respectively, the inboard of carrying on the base just is located and is equipped with between wind-up roll and the cooperation guide roller and transfers guiding mechanism, it is used for forming the tensile operation with adjustable tensioning of packing winding membrane with cooperation guide roller cooperation to transfer guiding mechanism, it includes the spacing to transfer guiding mechanism, the displacement frame, electric putter, supporting mechanism and suitable guiding roller, the equal fixedly connected with spacing in both sides of carrying on the base, sliding connection has the displacement frame between two spacing, the both sides of carrying on the base are through bolt fixedly connected with electric putter. Through above-mentioned technical scheme, solved among the prior art to the tensile rate of tension of packing winding membrane, be difficult to convenient adjustment, lead to the position of packing winding membrane to take place the problem of skew easily.
Description
Technical Field
The utility model relates to a tensile technical field of packing winding membrane, it is specific, relate to a packing winding membrane stretching device.
Background
The winding film is called as a stretching film and a heat shrinkage film, and the PVC winding film is produced by taking PVC as a base material and DOA as a plasticizer at home at first and has self-adhesion function. The PE winding film is mainly formed by mixing and extruding several polyethylene resins with different brands, and has the performances of puncture resistance, ultra-thin type, high strength and the like. The goods stacked on the supporting plate are wound and packaged, so that the packaged goods are more stable and tidy, have the functions of water resistance, dust resistance and the like, and are widely used for various packages;
the packaging winding film stretching device is used as an auxiliary device when the packaging winding film is applied, so that the application convenience of the packaging winding film can be effectively improved;
however, when the conventional stretching device for the wrapping and winding film is used, the tension of stretching the wrapping and winding film is difficult to adjust easily, and the position of the wrapping and winding film is likely to shift.
SUMMERY OF THE UTILITY MODEL
The utility model provides a packing winding membrane stretching device has solved to the tensile rate of tension of packing winding membrane in the correlation technique, is difficult to convenient adjustment, leads to the position of packing winding membrane to take place the problem of skew easily.
The technical scheme of the utility model as follows: including carrying on the base, carry on the inboard both ends of base and be provided with wind-up roll and cooperation guide roller respectively, carry on the inboard of base and be located and be equipped with the guiding mechanism that adjusts properly between wind-up roll and the cooperation guide roller, the guiding mechanism that adjusts properly is used for forming the tensile operation with adjustable the tensioning of packing winding membrane with the cooperation of cooperation guide roller.
Further, it leads the deflector roll to adjust to fit including spacing, displacement frame, electric putter, supporting mechanism and adjusting to fit, carry on the equal fixedly connected with spacing in both sides of base, two sliding connection has the displacement frame between the spacing, carry on the both sides of base through bolt fixedly connected with electric putter, just electric putter's output and displacement frame fixed connection, the top of displacement frame is provided with supporting mechanism, supporting mechanism's top is equipped with and adjusts to lead the deflector roll.
Further, the supporting mechanism is including drive pulley, linkage area, output screw, support frame and extension frame, the top of supporting mechanism is rotated and is connected with two drive pulley, and two connect through the linkage area between the drive pulley, two the equal threaded connection in inside of drive pulley has output screw, output screw's top fixedly connected with support frame, just the adaptation is drawn the deflector roll and is rotated the inboard of connecting at the support frame, the one end fixedly connected with of displacement frame extends the frame.
Further, supporting mechanism is still including driving motor, initiative spur gear and speed reduction spur gear, the top of extending the frame is through screw fixedly connected with driving motor, driving motor's output fixedly connected with initiative spur gear, and be closest to the driving pulley outside fixedly connected with speed reduction spur gear of initiative spur gear, just speed reduction spur gear is connected with the meshing of initiative spur gear.
Furthermore, a through hole is formed in the displacement frame, and the through hole is in clearance fit with the limiting frame.
Furthermore, the output end of the electric push rod is fixedly connected with a matching seat, and one end, close to the displacement frame, of the matching seat is connected with the displacement frame in a welding mode.
Furthermore, a threaded hole is formed in the transmission belt pulley, and the output screw is in threaded connection with the threaded hole.
Further, the diameter of the speed reduction spur gear is larger than that of the driving spur gear.
The utility model discloses a theory of operation and beneficial effect do:
1. the utility model discloses in through the structural design who adjusts guiding mechanism, can accomplish the adjustable guide operation of rate of tension of winding membrane to guarantee the tensile effect of winding membrane.
2. The utility model discloses in through supporting mechanism's structural design, can be stable support the suitable guiding roller, height-adjustable simultaneously to promote holistic suitability.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a side view of the overall structure of the present invention;
FIG. 3 is a schematic view of the structure of the guide roller of the present invention;
fig. 4 is a schematic structural view of the supporting mechanism of the present invention.
In the figure: 1. carrying a base; 2. a wind-up roll; 3. a guide roller is matched; 4. an adaptive guide mechanism; 5. a limiting frame; 6. a displacement frame; 7. an electric push rod; 8. a support mechanism; 9. guiding the guide roller appropriately; 10. a drive pulley; 11. a linkage belt; 12. an output screw; 13. a support frame; 14. an extension frame; 15. a drive motor; 16. a driving spur gear; 17. a deceleration spur gear.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to 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. All other embodiments, which can be obtained by a person skilled in the art without any inventive work, are related to the scope of the present invention.
Example 1
As shown in fig. 1 to 4, the present embodiment proposes a wrapping and wrapping film stretching apparatus;
in the embodiment, the packaging winding film stretching device comprises a carrying base 1, wherein a winding roller 2 and a matching guide roller 3 are respectively arranged at two ends of the inner side of the carrying base 1, an adjusting guide mechanism 4 is assembled between the winding roller 2 and the matching guide roller 3 on the inner side of the carrying base 1, and the adjusting guide mechanism 4 is used for forming tensioning adjustable stretching operation of a packaging winding film in a matching mode with the matching guide roller 3;
the adaptive guiding mechanism 4 comprises limiting frames 5, displacement frames 6, electric push rods 7, supporting mechanisms 8 and adaptive guiding guide rollers 9, the limiting frames 5 are fixedly connected to two sides of the carrying base 1, the displacement frames 6 are connected between the two limiting frames 5 in a sliding mode, the electric push rods 7 are fixedly connected to two sides of the carrying base 1 through bolts, the output ends of the electric push rods 7 are fixedly connected with the displacement frames 6, the supporting mechanisms 8 are arranged at the top ends of the displacement frames 6, and the adaptive guiding guide rollers 9 are assembled at the top ends of the supporting mechanisms 8;
specifically, in order to ensure the smoothness of the connection between the displacement frame 6 and the limiting frame 5, a through hole is formed in the displacement frame 6, and the through hole is in clearance fit with the limiting frame 5;
in order to ensure the connection effect of the electric push rod 7 and the displacement frame 6, an output end of the electric push rod 7 is fixedly connected with a matching seat, and one end of the matching seat, which is close to the displacement frame 6, is connected with the displacement frame 6 in a welding manner;
here, the electric push rod 7 is started to push the displacement frame 6 to slide on the outer side of the limiting frame 5 so as to adjust the distance between the adaptive guide roller 9 and the matching guide roller 3.
Example 2
As shown in fig. 3 to 4, based on the same concept as that of the above-described embodiment 1, the present embodiment also proposes a support mechanism 8,
in the embodiment, the supporting mechanism 8 comprises a transmission belt pulley 10, a linkage belt 11, an output screw 12, a supporting frame 13 and an extension frame 14, the top end of the supporting mechanism 8 is rotatably connected with the two transmission belt pulleys 10, the two transmission belt pulleys 10 are connected through the linkage belt 11, the output screw 12 is in threaded connection with the inside of each of the two transmission belt pulleys 10, the supporting frame 13 is fixedly connected with the top end of each of the output screw 12, the adjustable guide roller 9 is rotatably connected to the inner side of the supporting frame 13, and one end of the displacement frame 6 is fixedly connected with the extension frame 14;
in detail, in order to facilitate the connection between the driving pulley 10 and the output screw 12, a threaded hole is formed inside the driving pulley 10, and the output screw 12 is in threaded connection with the threaded hole;
the supporting mechanism 8 further comprises a driving motor 15, a driving spur gear 16 and a speed reduction spur gear 17, the top end of the extension frame 14 is fixedly connected with the driving motor 15 through a screw, the output end of the driving motor 15 is fixedly connected with the driving spur gear 16, the outer side of the transmission belt pulley 10 closest to the driving spur gear 16 is fixedly connected with the speed reduction spur gear 17, and the speed reduction spur gear 17 is meshed with the driving spur gear 16;
in conclusion, the driving motor 15 is started to drive the driving spur gear 16 to rotate, the driving spur gear 16 is matched with the connection of the speed reduction spur gear 17, the transmission belt pulley 10 connected with the speed reduction spur gear 17 is driven to rotate, the two transmission belt pulleys 10 are driven to rotate simultaneously under the transmission of the linkage belt 11, the transmission belt pulley 10 is connected with the output screw 12, the supporting frame 13 is pushed to adjust the position so as to complete the height adjustment of the adaptive guiding guide roller 9, then the winding film passes through the space between the matched guiding roller 3 and the adaptive guiding guide roller 9, and finally the winding operation of the winding film is completed through the operation of the winding roller 2;
wherein, in order to slow down the rotation speed of the driving pulley 10; the diameter of the reduction spur gear 17 is larger than the diameter of the drive spur gear 16.
One specific application of the two embodiments is: starting an electric push rod 7 to push a displacement frame 6 to slide on the outer side of the limiting frame 5 so as to adjust the distance between the adaptive guide roller 9 and the matched guide roller 3;
the driving motor 15 is started to drive the driving straight gear 16 to rotate, the driving straight gear 16 is matched with the connection of the speed reduction straight gear 17, the transmission belt pulley 10 connected with the speed reduction straight gear 17 is driven to rotate, the two transmission belt pulleys 10 are driven to rotate simultaneously under the transmission of the linkage belt 11, the support frame 13 is pushed to adjust the position by utilizing the connection of the transmission belt pulley 10 and the output screw 12, so that the height of the properly adjusted guide roller 9 is adjusted, then the winding film passes through the space between the matched guide roller 3 and the properly adjusted guide roller 9, and finally the winding operation of the winding film is completed through the operation of the winding roller 2.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and should not be construed as limiting the scope of the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the present invention.
Claims (8)
1. The utility model provides a packing winding membrane stretching device, its characterized in that, is including carrying on base (1), carry on base (1) inboard both ends and be provided with wind-up roll (2) and cooperation guide roller (3) respectively, carry on the inboard of base (1) and be located and be equipped with between wind-up roll (2) and cooperation guide roller (3) and adjust guiding mechanism (4), it is used for forming the tensile operation with adjustable the tensioning of packing winding membrane with cooperation guide roller (3) cooperation to adjust guiding mechanism (4) properly.
2. The packaging wrapping film stretching device according to claim 1, wherein the adaptive guide mechanism (4) comprises a limiting frame (5), a displacement frame (6), an electric push rod (7), a support mechanism (8) and an adaptive guide roller (9), the limiting frames (5) are fixedly connected to two sides of the carrying base (1), the displacement frame (6) is slidably connected between the limiting frames (5), the electric push rod (7) is fixedly connected to two sides of the carrying base (1) through bolts, the output end of the electric push rod (7) is fixedly connected with the displacement frame (6), the support mechanism (8) is arranged at the top end of the displacement frame (6), and the adaptive guide roller (9) is assembled at the top end of the support mechanism (8).
3. The packaging wrapping film stretching device according to claim 2, wherein the supporting mechanism (8) comprises a transmission belt pulley (10), a linkage belt (11), an output screw (12), a supporting frame (13) and an extension frame (14), the top end of the supporting mechanism (8) is rotatably connected with two transmission belt pulleys (10), the two transmission belt pulleys (10) are connected through the linkage belt (11), the output screw (12) is in threaded connection with the inside of the two transmission belt pulleys (10), the supporting frame (13) is fixedly connected with the top end of the output screw (12), the adaptive guide roller (9) is rotatably connected with the inner side of the supporting frame (13), and the extension frame (14) is fixedly connected with one end of the displacement frame (6).
4. The packaging wrapping film stretching apparatus as claimed in claim 3, wherein said supporting mechanism (8) further comprises a driving motor (15), a driving spur gear (16) and a deceleration spur gear (17), said top end of said extension frame (14) is fixedly connected with said driving motor (15) by means of a screw, said output end of said driving motor (15) is fixedly connected with said driving spur gear (16), and said deceleration spur gear (17) is fixedly connected with said deceleration spur gear (17) at the outside of said driving pulley (10) closest to said driving spur gear (16), and said deceleration spur gear (17) is engaged with said driving spur gear (16).
5. The packaging wrapping film stretching device according to claim 2, wherein the displacement frame (6) is provided with a through hole therein, and the through hole is in clearance fit with the limiting frame (5).
6. The packaging wrapping film stretching device according to claim 2, characterized in that the output end of the electric push rod (7) is fixedly connected with a matching seat, and one end of the matching seat close to the displacement frame (6) is welded with the displacement frame (6).
7. The stretching device for the wrapping and winding film as claimed in claim 3, wherein the transmission pulley (10) is internally provided with a threaded hole, and the output screw (12) is screwed in the threaded hole.
8. The packaging wrapping film stretching apparatus as claimed in claim 4, wherein said deceleration spur gear (17) has a diameter larger than that of said driving spur gear (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221451635.XU CN217417649U (en) | 2022-06-10 | 2022-06-10 | Packaging winding film stretching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221451635.XU CN217417649U (en) | 2022-06-10 | 2022-06-10 | Packaging winding film stretching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217417649U true CN217417649U (en) | 2022-09-13 |
Family
ID=83170853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221451635.XU Active CN217417649U (en) | 2022-06-10 | 2022-06-10 | Packaging winding film stretching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217417649U (en) |
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2022
- 2022-06-10 CN CN202221451635.XU patent/CN217417649U/en active Active
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