CN218144682U - POF doubling up membrane is around package - Google Patents

Abstract

The utility model discloses a POF fifty percent discount membrane is around package relates to POF fifty percent discount membrane technical field, and for POF fifty percent discount membrane among the solution prior art when rolling up, can be bigger and bigger to the most inboard extrusion, after the pressure is too strong, the winding up roller for fixed roll membrane will be bigger with spool frictional force, is difficult to break away from the problem around the package. The pivot is installed to the top of brace table, and the pivot passes through the bearing with the brace table and rotates and be connected, the tray is installed in the outside of pivot, and the tray passes through fastening screw fixed connection with the pivot, the spring is installed to one side of tray, and the spring passes through fastening screw fixed connection with the tray, the outside of pivot is provided with the winding up roll, the second shirt rim is installed to the one end of winding up roll, and the second shirt rim passes through fastening screw fixed connection with the winding up roll, the second shirt rim is laminated with the spring.

Description

POF doubling up membrane is around package

Technical Field

The utility model relates to a POF fifty percent discount membrane technical field specifically is a POF fifty percent discount membrane is around rolling up device.

Background

The POF doubling back film is a heat shrinkage film, is mainly used for packaging products with regular and irregular shapes, is widely applied to wooden products such as automobile articles, plastic products, stationery, books, electronics, circuit boards, mp3, vcd, artware, photo frames and the like due to the characteristics of no toxicity, environmental protection, high transparency, high shrinkage rate, good heat sealing performance, high surface gloss, good toughness, high tear resistance, uniform heat shrinkage, suitability for full-automatic high-speed packaging and the like, and needs to be wound and stored by using a winding device after being produced;

for example, the application publication number is a POF doubling-up film winding device, which comprises a device platform, wherein the bottom surface of the device platform is in bolted connection with device bottom feet, the top surface of the device platform is in bolted connection with a fixed shaft seat, a rotating shaft is inserted into the fixed shaft seat, a first spring is nested on one side, corresponding to the fixed shaft seat, of the side surface of the rotating shaft, sliding plates are fixedly connected with the two ends of the first spring, a winding shaft is nested on the side surface of one end, corresponding to the first spring, of the rotating shaft, a driven wheel is nested on one end, far away from the winding shaft, of the rotating shaft, a power motor is nested in the inner cavity of the device platform, a driving wheel is nested on a power output shaft of the power motor, and a transmission belt is nested on the side surface of the driving wheel;

above-mentioned application has improved the suitability that POF fifty percent discount membrane was put around the package, makes and can not take place the slippage around the spool, and simple to use is convenient for around the change of spool, conveniently winds the book, and the slippage can not take place for POF fifty percent discount membrane, but POF fifty percent discount membrane is when winding up, and can be bigger and bigger to the most inboard extrusion, and the back is too strong in pressure for the winding up roller of fixed roll membrane will be bigger with spool frictional force, is difficult to break away from around the package.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a POF fifty percent discount membrane is around rolling up device to the POF fifty percent discount membrane that proposes in solving above-mentioned background art can be bigger and bigger to the most inboard extrusion when rolling up, and after the pressure is too strong, the winding up roller that is used for fixed roll membrane will be bigger with spool frictional force, is difficult to break away from the problem around rolling up the device.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a POF fifty percent discount membrane is around rolling up device, includes a supporting bench, the pivot is installed to the top of brace table, and pivot and brace table pass through the bearing and rotate and be connected, the tray is installed in the outside of pivot, and the tray passes through fastening screw fixed connection with the pivot, the spring is installed to one side of tray, and the spring passes through fastening screw fixed connection with the tray, the outside of pivot is provided with the winding up roller, the second shirt rim is installed to the one end of winding up roller, and the second shirt rim passes through fastening screw fixed connection with the winding up roller, second shirt rim and spring laminating.

Preferably, one end of the rotating shaft is provided with a thread groove, the thread groove and the rotating shaft are arranged into an integral structure, one end of the rotating shaft is provided with a fixing head, and the fixing head is in threaded connection with the thread groove.

Preferably, a first skirt edge is installed at one end, far away from the second skirt edge, of the winding roller, the first skirt edge is fixedly connected with the winding roller through fastening screws, and the fixing head is attached to the first skirt edge.

Preferably, the outside of winding up roller is provided with the draw-in groove, and draw-in groove and winding up roller set up as an organic whole structure, the outside of pivot is provided with the card leg, and blocks the leg and set up as an organic whole structure with the pivot.

Preferably, the one end of pivot is installed from the driving wheel, and follows driving wheel and pivot fixed connection, the base is installed to the below of brace table, and the base passes through fastening screw fixed connection with the brace table, the seat leg is installed to the below of base, and passes through fastening screw fixed connection with the base to the seat leg.

Preferably, the motor is installed to the top of base, the reduction gear is installed to one side of motor, the drive wheel is installed to one side of reduction gear, and the drive wheel passes through even hub connection with the reduction gear, the drive wheel with pass through the belt rotation from the driving wheel and be connected.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a through the setting of tray and spring, the tray is fixed with the pivot, and the one end of spring is fixed with the tray, and the other end is laminated with the second shirt rim of winding up roll to when the winding up roll is installed in the pivot, the second shirt rim will extrude the spring, make the spring pressurized compression, when dismantling the winding up roll, the spring will be ejecting with the winding up roll under elastic potential energy's effect, thereby the separation work to the winding up roll is convenient, make this use more convenient around the rolling device.

2. The utility model discloses a through the setting of draw-in groove, the outside of winding up roller is provided with the draw-in groove, and the draw-in groove is used for the tape head of fixed POF fifty percent discount membrane, makes POF fifty percent discount membrane fixed with the winding up roller through the setting of draw-in groove to when winding up POF fifty percent discount membrane, POF fifty percent discount membrane can not break away from with the winding up roller because of the effect of pulling force, makes this wind the device and wind a roll work more stable around the book.

Drawings

Fig. 1 is a front view of a POF double-folded film winding device of the present invention;

fig. 2 is an enlarged schematic view of the utility model at a;

fig. 3 is a side view of the fixing head of the rotating shaft according to the present invention.

In the figure: 1. a base; 2. a support table; 3. a seat leg; 4. a motor; 5. a speed reducer; 6. a drive wheel; 7. a driven wheel; 8. a winding roller; 9. a card slot; 10. a first skirt edge; 11. a fixed head; 12. a rotating shaft; 13. a tray; 14. a spring; 15. a second skirt; 16. a thread groove; 17. and (5) clamping the legs.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, the present invention provides an embodiment: the utility model provides a POF fifty percent discount membrane is around rolling up device, including a supporting bench 2, pivot 12 is installed to the top of a supporting bench 2, and pivot 12 passes through the bearing rotation with a supporting bench 2 and is connected, tray 13 is installed in the outside of pivot 12, and tray 13 passes through fastening screw fixed connection with pivot 12, spring 14 is installed to one side of tray 13, and spring 14 passes through fastening screw fixed connection with tray 13, the outside of pivot 12 is provided with winding up roller 8, second shirt rim 15 is installed to winding up roller 8's one end, and second shirt rim 15 passes through fastening screw fixed connection with winding up roller 8, second shirt rim 15 and the laminating of spring 14.

Further, one end of the rotating shaft 12 is provided with a thread groove 16, the thread groove 16 and the rotating shaft 12 are arranged to be an integral structure, a fixing head 11 is installed at one end of the rotating shaft 12, the fixing head 11 is in threaded connection with the thread groove 16, and a detachable structure is arranged between the rotating shaft 12 and the winding roller 8.

Further, a first skirt edge 10 is installed at one end, far away from the second skirt edge 15, of the winding roller 8, the first skirt edge 10 is fixedly connected with the winding roller 8 through a fastening screw, a fixing head 11 is attached to the first skirt edge 10, and the fixing head 11 is used for fixing the winding roller 8.

Further, the outside of winding up roller 8 is provided with draw-in groove 9, and draw-in groove 9 sets up structure as an organic whole with winding up roller 8, and the outside of pivot 12 is provided with card leg 17, and card leg 17 sets up structure as an organic whole with pivot 12, and draw-in groove 9 is used for fixed POF to fold the tape head of membrane, and winding up roller 8 is connected through card leg 17 interlock with pivot 12.

Further, one end of the rotating shaft 12 is provided with a driven wheel 7, the driven wheel 7 is fixedly connected with the rotating shaft 12, the base 1 is arranged below the supporting platform 2, the base 1 is fixedly connected with the supporting platform 2 through fastening screws, the seat legs 3 are arranged below the base 1, the seat legs 3 are fixedly connected with the base 1 through the fastening screws, four seat legs 3 are arranged,

further, motor 4 is installed to base 1's top, and reduction gear 5 is installed to one side of motor 4, and drive wheel 6 is installed to one side of reduction gear 5, and drive wheel 6 and reduction gear 5 are connected through even axle, and drive wheel 6 rotates through the belt with follow driving wheel 7 and is connected, and motor 4 and reduction gear 5 all pass through fastening screw and base 1 fixed connection, and motor 4 passes through shaft coupling fixed connection with reduction gear 5.

The working principle is as follows: during the use, insert the winding roller 8 in the outside of pivot 12, carry out interlock and fixed through card leg 17, make the second shirt rim 15 of winding roller 8 compress spring 14, utilize fixed head 11 and thread groove 16 threaded connection simultaneously, fix winding roller 8, then block the tape head of POF fifty percent discount membrane in the inside of draw-in groove 9, then start motor 4, motor 4 will order about drive wheel 6 to rotate after slowing down through reduction gear 5, drive wheel 6 drives pivot 12 through following driving wheel 7 and rotates, pivot 12 drives winding roller 8 and rotates, thereby carry out the coiling work to POF fifty percent discount membrane through the rotation of winding roller 8, after the coiling work, dismantle fixed head 11, winding roller 8 will be popped out under the elastic potential energy effect of spring 14, thereby separate winding roller 8 and pivot 12, realize the material work of getting of POF fifty percent discount membrane.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. The utility model provides a POF fifty percent discount membrane is around package and is put, includes brace table (2), its characterized in that: pivot (12) are installed to the top of brace table (2), and pivot (12) are passed through the bearing rotation with brace table (2) and are connected, tray (13) are installed in the outside of pivot (12), and tray (13) pass through fastening screw fixed connection with pivot (12), spring (14) are installed to one side of tray (13), and spring (14) and tray (13) pass through fastening screw fixed connection, the outside of pivot (12) is provided with winding up roller (8), second shirt rim (15) are installed to the one end of winding up roller (8), and second shirt rim (15) and winding up roller (8) pass through fastening screw fixed connection, second shirt rim (15) and spring (14) laminating.

2. The POF double-folded film winding device as claimed in claim 1, wherein: one end of the rotating shaft (12) is provided with a thread groove (16), the thread groove (16) and the rotating shaft (12) are arranged into an integral structure, one end of the rotating shaft (12) is provided with a fixing head (11), and the fixing head (11) is in threaded connection with the thread groove (16).

3. The POF double-folded film winding device as claimed in claim 2, wherein: first shirt rim (10) are installed to the one end of rolling up roller (8) keeping away from second shirt rim (15), and just first shirt rim (10) passes through fastening screw fixed connection with rolling up roller (8), fixed head (11) and first shirt rim (10) laminating.

4. The POF double-folded film winding device as claimed in claim 1, wherein: the outside of winding up roller (8) is provided with draw-in groove (9), and draw-in groove (9) and winding up roller (8) set up structure as an organic whole, the outside of pivot (12) is provided with card leg (17), and blocks leg (17) and pivot (12) and set up structure as an organic whole.

5. The POF double-folded film winding device as claimed in claim 1, wherein: the one end of pivot (12) is installed from driving wheel (7), and from driving wheel (7) and pivot (12) fixed connection, base (1) is installed to the below of brace table (2), and base (1) and brace table (2) pass through fastening screw fixed connection, seat leg (3) are installed to the below of base (1), and seat leg (3) and base (1) pass through fastening screw fixed connection.

6. The POF double-folded film winding device according to claim 5, wherein: motor (4) are installed to the top of base (1), reduction gear (5) are installed to one side of motor (4), drive wheel (6) are installed to one side of reduction gear (5), and drive wheel (6) and reduction gear (5) are through linking hub connection, drive wheel (6) are connected through the belt rotation with from driving wheel (7).

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