CN217970034U

CN217970034U - Protection film both arms wind is rolled up to aluminium

Info

Publication number: CN217970034U
Application number: CN202221990502.XU
Authority: CN
Inventors: 张文学; 薛承志; 黄金彬
Original assignee: Chinalco Ruimin Co Ltd
Current assignee: Chinalco Ruimin Co Ltd
Priority date: 2022-07-30
Filing date: 2022-07-30
Publication date: 2022-12-06
Anticipated expiration: 2032-07-30

Abstract

The utility model relates to an aluminium book protection film both arms wind, including a pair of support commentaries on classics roller that is used for supporting the horizontal aluminium coiled material of placing, a pair of outside of supporting commentaries on classics roller is equipped with a pair of vertical support arm, and a pair of vertical support arm is rotated round aluminium coiled material by rotary mechanism drive, and every vertical support arm is close to a pair of side of supporting commentaries on classics roller and all is provided with protection film releasing mechanism. The rotating mechanism comprises a rotating table positioned right above the pair of supporting rotating rollers, and a connecting beam is fixed at the bottom of the rotating table; a pair of vertical supporting arms are respectively fixed at the left end and the right end of the connecting beam. The pair of vertical supporting arms are utilized to respectively drive the protective film releasing mechanism to rotate around the aluminum coiled material, and the weight of the pair of vertical supporting arms is smaller than that of the aluminum coiled material, so that the rotating table can drive the pair of vertical supporting arms to rapidly rotate, and the speed of winding and wrapping the protective film on the aluminum coiled material is improved; and two protective film releasing mechanisms are adopted to work simultaneously, so that the winding and wrapping speed can be further increased.

Description

Protection film both arms wind is rolled up to aluminium

The technical field is as follows:

the utility model relates to an aluminium book protection film both arms wind.

Background art:

in order to avoid the produced aluminum coiled material being wetted by rainwater in the conveying process, a protective film needs to be wound and wrapped on the aluminum coiled material so as to improve the waterproof performance. In the prior art, when wrapping the protection film on the aluminum coil, the aluminum coil is usually vertically hung on the rotating table, the rotating table drives the aluminum coil to rotate, the single protection film releasing mechanism arranged beside the rotating table does not rotate, and the protection film is pulled and wrapped outside the aluminum coil in the rotating process of the aluminum coil. In this winding mode, because the weight of aluminium coiled material is great, the rotation load of revolving stage is great for the slew velocity of revolving stage and aluminium coiled material is slower, and then leads to the winding parcel efficiency of protection film to meet the end.

The utility model has the following contents:

the utility model discloses make the improvement to the problem that above-mentioned prior art exists, promptly the utility model aims to solve the technical problem that an aluminium book protection film both arms wind is provided, reasonable in design improves the winding parcel efficiency of protection film.

In order to realize the purpose, the utility model discloses a technical scheme be: the utility model provides an aluminium book protection film both arms wind, changes the roller including a pair of support that is used for supporting the horizontal aluminium coiled material of placing, and a pair of outside that supports changes the roller is equipped with a pair of vertical support arm, and a pair of vertical support arm is rotated round aluminium coiled material by rotary mechanism drive, and every vertical support arm all is provided with protection film releasing mechanism near a side that a pair of support changes the roller.

Furthermore, the rotating mechanism comprises a rotating table positioned right above the pair of supporting rotating rollers, and a connecting beam is fixed at the bottom of the rotating table; a pair of vertical supporting arms are respectively fixed at the left end and the right end of the connecting beam.

Furthermore, the revolving stage is rotatory by the rotating electrical machines drive that is located its top, rotating electrical machines fixed mounting is on the roof-rack, install the protection network of vertical setting around the roof-rack respectively, the protection network is located the outside of vertical support arm.

Further, a pair of support is changeed the roller and is controlled the distribution and all be vertical setting, and aluminium coiled material supports between a pair of support commentaries on classics roller, it is rotatory by driving motor drive to support to change the roller.

Further, the protective film releasing mechanism comprises a lifting frame capable of moving up and down along the vertical supporting arm, and an unwinding shaft used for sleeving the protective film winding drum is erected on the lifting frame.

Further, the welding has an upper fixed plate and a lower fixed plate on the crane, the unreeling shaft lower extreme is connected on the lower fixed plate, is equipped with the pinch roll of a pair of cooperation pulling protection film between the upper and lower fixed plate, still is equipped with the deflector roll that is located two pinch roll discharge sides between the upper and lower fixed plate, be equipped with a tensioning roller between deflector roll and the pinch roll, set up on the upper and lower fixed plate with tensioning roller both ends sliding fit's elongated slot, be connected with the extension spring of pulling tensioning roller towards protection film place side between upper and lower fixed plate and the tensioning roller tip.

Furthermore, a motor is installed on the upper fixing plate, a pair of gears meshed with each other is arranged at the upper ends of the two pinch rollers, and a driven chain wheel is further sleeved at the upper end of one of the pinch rollers and is in transmission connection with a driving chain wheel on a motor spindle through a transmission chain.

Further, the upper end of the unwinding shaft is sleeved with a baffle plate which is arranged at the upper end of the protective film winding drum, the upper side of the baffle plate is provided with a limiting sleeve which is sleeved at the upper end of the unwinding shaft, and the side part of the limiting sleeve is provided with a threaded hole and connected with a locking screw.

Further, vertical support arm is hollow structure, and the elevator motor that the drive crane reciprocated is installed to vertical support arm upper end, and elevator motor's output shaft has the lead screw, vertical channel has been seted up to vertical support arm's lateral part, the crane lateral part be equipped with vertical channel sliding fit's slide and install on the slide with lead screw complex nut seat.

Compared with the prior art, the utility model discloses following effect has: the utility model has reasonable structure design, the pair of vertical supporting arms respectively drive a protective film releasing mechanism to rotate around the aluminum coiled material, and the rotating platform can drive the pair of vertical supporting arms to rotate rapidly because the weight of the pair of vertical supporting arms is smaller than that of the aluminum coiled material, thereby improving the speed of wrapping the protective film on the aluminum coiled material in a winding way; and two protective film releasing mechanisms are adopted to work simultaneously, so that the winding and wrapping speed can be further increased.

Description of the drawings:

FIG. 1 is a schematic view of the front view structure of the embodiment of the present invention;

FIG. 2 is an enlarged schematic view at A in FIG. 1;

fig. 3 is a schematic diagram of a partial top view configuration in an embodiment of the present invention;

fig. 4 is a partial configuration diagram of fig. 3.

In the figure:

100-supporting a roller; 200-vertical support arms; 210-a proximity switch; 300-protective film release mechanism; 310-unwinding the shaft; 311-baffles; 312-a stop collar; 313-locking screws; 320-upper fixing plate; 321-an elongated slot; 322-tension spring; 330-lower fixation plate; 340-pinch rolls; 341-gear; 342-a driven sprocket; 350-guide rollers; 360-a tension roller; 370-a motor; 380-a slide seat; 390-a crane; 400-protective film; 500-aluminum coil stock; 600-a lift motor; 700-a rotating table; 710-connecting the beam; 720-top frame; 730-a protective net; 740-rotating electrical machines.

The specific implementation mode is as follows:

the present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description of the present invention, and do not indicate or imply that the device or element so 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.

As shown in fig. 1-4, the utility model relates to an aluminium book protection film both arms wind, including a pair of roller 100 that supports that is used for supporting horizontal aluminium coil stock 500 of placing, a pair of aluminium book that can drive horizontal placing when supporting roller 100 is rotatory slowly rotates, a pair of outside of supporting roller 100 is equipped with a pair of vertical support arm 200, a pair of vertical support arm 200 is rotated round aluminium coiled material 500 by the rotary mechanism drive, every vertical support arm 200 is close to a pair of side of supporting roller 100 and all is provided with protection film releasing mechanism 300. The pair of vertical supporting arms respectively drive the protective film releasing mechanism to rotate around the aluminum coiled material, and the weight of the pair of vertical supporting arms is smaller than that of the aluminum coiled material, so that the rotating mechanism can drive the pair of vertical supporting arms to rotate rapidly, and the speed of winding and wrapping the protective film on the aluminum coiled material is increased; and two protective film releasing mechanisms are adopted to work simultaneously, so that the winding and wrapping speed can be further increased.

In this embodiment, the rotating mechanism includes a rotating table 700 located right above the pair of supporting rollers 100, and a connecting beam 710 is fixed to the bottom of the rotating table 700; a pair of vertical support arms 200 are fixed to the left and right ends of the connecting beam 710, respectively.

In this embodiment, the revolving stage 700 is driven by the rotating electrical machines 740 that is located its top rotatory, rotating electrical machines 740 fixed mounting is on roof-rack 720, install the protection network 730 of vertical setting around the roof-rack 720 respectively, protection network 730 is located the outside of vertical support arm 200 to play the safeguard effect, when avoiding twining the parcel protection film to the aluminium book, the artifical rotation range that gets into vertical support arm causes the incident.

In this embodiment, a pair of supporting rollers 100 are spaced apart from each other, each supporting roller 100 extends in a longitudinal direction, the aluminum coil 500 is supported between the pair of supporting rollers 100, and the supporting rollers 100 are driven to rotate by a driving motor (not shown). When the driving motor drives the supporting roller to rotate, the surface of the supporting roller drives the aluminum coiled material to slowly rotate by means of friction force so as to adjust the position of the protective film wound and wrapped.

In this embodiment, the protective film releasing mechanism 300 includes a lifting frame 390 capable of moving up and down along the vertical supporting arm 200, and an unwinding shaft 310 for sleeving the protective film reel is erected on the lifting frame 390. Through reciprocating the cooperation revolving stage rotation of crane, make the protection film carry out omnidirectional winding parcel with aluminium coiled material to improve waterproof performance greatly, avoid aluminium coiled material to be drenched by water in the vanning transportation, guarantee product quality.

In this embodiment, the crane 390 is welded with an upper fixing plate 320 and a lower fixing plate 330, the lower end of the unwinding shaft 310 is connected to the lower fixing plate 330, a pair of pinch rollers matched with the protective film pulling device is arranged between the upper fixing plate 330 and the lower fixing plate 330, the two pinch rollers move in the synchronous direction, and the protective film pulling device is matched with the pinch rollers to unwind.

In this embodiment, a guide roller 350 located at the discharge side of the two pinch rollers is further arranged between the upper fixing plate and the lower fixing plate, a tension roller 360 is arranged between the guide roller and the pinch rollers, elongated slots 321 which are in sliding fit with two ends of the tension roller 360 are formed in the upper fixing plate and the lower fixing plate, and a tension spring 322 which pulls the tension roller towards the side where the protection film 400 is located is connected between the upper fixing plate and the end of the tension roller 360; the extension spring makes the protection film tight in top through pulling tensioning roller, and then can improve the tension of protection film in the winding process, guarantees that the protection film winding is more tight.

In this embodiment, the upper fixing plate 320 is provided with a motor 370, a pair of gears 341 engaged with each other is disposed at the upper ends of the two pinch rollers 340, and a driven sprocket 342 is further sleeved at the upper end of one of the pinch rollers 340 and is in transmission connection with a driving sprocket on a main shaft of the motor 370 through a transmission chain.

In this embodiment, the upper end of the unwinding shaft 310 is sleeved with a baffle 311 blocking the upper end of the protective film winding drum, the upper side of the baffle 311 is provided with a limiting sleeve 312 sleeved on the upper end of the unwinding shaft, and the side of the limiting sleeve 312 is provided with a threaded hole and connected with a locking screw 313; when the protection film reel is installed, the baffle and the stop collar need to be detached, the baffle and the stop collar are sleeved in sequence after the protection film reel is sleeved, then the stop collar is fixed by the locking screws, the baffle is not suitable for pressing the protection film reel too tightly, and only the axial movement of the baffle needs to be limited.

In this embodiment, the vertical supporting arm 200 is a hollow structure, the upper end of the vertical supporting arm 200 is provided with a lifting motor 600 for driving the lifting frame 390 to move up and down, an output shaft of the lifting motor 600 is connected with a screw rod, a vertical channel is formed on the lateral part of the vertical supporting arm 200, a sliding seat 380 in sliding fit with the vertical channel is arranged on the lateral part of the lifting frame 390, and a nut seat in fit with the screw rod is arranged on the sliding seat 380.

In this embodiment, the upper and lower ends of the vertical supporting arm 200 are respectively connected with a proximity switch 210 for sensing the position of the lifting frame.

The utility model discloses if disclose or related to mutual fixed connection's spare part or structure, then, except that other the note, fixed connection can understand: a detachable fixed connection (for example using bolts or screws) is also understood as: non-detachable fixed connections (e.g. riveting, welding), but of course, fixed connections to each other may also be replaced by one-piece structures (e.g. manufactured integrally using a casting process) (unless it is obviously impossible to use an integral forming process).

In addition, the terms used in any aspect of the present disclosure as described above to indicate positional relationships or shapes include similar, analogous, or approximate states or shapes unless otherwise stated.

The utility model provides an arbitrary part both can be assembled by a plurality of solitary component parts and form, also can be the solitary part that the integrated into one piece technology was made.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention and not to limit it; although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that: modifications can still be made to the embodiments of the invention or equivalents may be substituted for some of the features; without departing from the spirit of the present invention, it should be understood that the scope of the claims is intended to cover all such modifications and variations.

Claims

1. The utility model provides an aluminium book protection film both arms wind which characterized in that: including a pair of roller that changes that supports that is used for supporting the aluminium coiled material of horizontal placing, a pair of outside of supporting the roller is equipped with a pair of vertical support arm, and a pair of vertical support arm is rotated round aluminium coiled material by rotary mechanism drive, and every vertical support arm all is provided with protection film releasing mechanism near a side of a pair of roller that changes that supports.

2. The double-arm winding device for the aluminum coil protective film as claimed in claim 1, wherein: the rotating mechanism comprises a rotating table positioned right above the pair of supporting rotating rollers, and a connecting beam is fixed at the bottom of the rotating table; a pair of vertical supporting arms are respectively fixed at the left end and the right end of the connecting beam.

3. The double-arm winding device for the aluminum coil protective film as claimed in claim 2, wherein: the revolving stage is rotatory by the rotating electrical machines drive that is located its top, rotating electrical machines fixed mounting is on the roof-rack, install the protection network of vertical setting respectively around the roof-rack, the protection network is located the outside of vertical support arm.

4. The double-arm winding device for the aluminum coil protective film as claimed in claim 1, wherein: the supporting rollers are distributed left and right and are longitudinally arranged, the aluminum coiled material is supported between the supporting rollers, and the supporting rollers are driven to rotate by a driving motor.

5. The double-arm winding device for the aluminum coil protective film as claimed in claim 1, wherein: the protective film releasing mechanism comprises a lifting frame capable of moving up and down along the vertical supporting arm, and an unwinding shaft used for sleeving the protective film winding drum is erected on the lifting frame.

6. The double-arm winding device for the aluminum coil protective film as claimed in claim 5, wherein: the welding has an upper fixed plate and a lower fixed plate on the crane, the unreeling shaft lower extreme is connected on the lower fixed plate, is equipped with the pinch roll of a pair of cooperation pulling protection film between the upper and lower fixed plate, still is equipped with the deflector roll that is located two pinch roll discharge sides between the upper and lower fixed plate, be equipped with a tensioning roller between deflector roll and the pinch roll, set up on the upper and lower fixed plate with tensioning roller both ends sliding fit's elongated slot, be connected with the extension spring of pulling tensioning roller towards protection film place side between upper and lower fixed plate and the tensioning roller tip.

7. The double-arm winding device for aluminum coil protective films as claimed in claim 6, wherein: the upper fixing plate is provided with a motor, the upper ends of the two pinch rollers are provided with a pair of gears which are meshed with each other, and the upper end of one of the pinch rollers is further sleeved with a driven sprocket which is in transmission connection with a driving sprocket on a motor spindle through a transmission chain.

8. The double-arm winding device for the aluminum coil protective film as claimed in claim 5, wherein: the protection film reel is characterized in that a baffle for blocking the upper end of the protection film reel is sleeved on the upper end of the unwinding shaft, a limiting sleeve for limiting the upper end of the unwinding shaft is sleeved on the upper side of the baffle, and a threaded hole is formed in the side part of the limiting sleeve and connected with a locking screw.

9. The double-arm winding device for the aluminum coil protective film as claimed in claim 5, wherein: the vertical supporting arm is of a hollow structure, a lifting motor for driving the lifting frame to move up and down is installed at the upper end of the vertical supporting arm, an output shaft of the lifting motor is connected with a screw rod, a vertical channel is formed in the side portion of the vertical supporting arm, a sliding seat in sliding fit with the vertical channel is arranged on the side portion of the lifting frame, and a nut seat matched with the screw rod is installed on the sliding seat.