CN217754225U - Wrapping film packing apparatus - Google Patents

Abstract

The utility model relates to the field of packaging technology, a winding membrane packing apparatus is disclosed. The winding film packaging device comprises a trolley component and a rotating component arranged on the trolley component, wherein the rotating component comprises a central shaft (5) and a winding film (10) sleeved outside the central shaft (5), the winding film (10) comprises a central winding drum and a film wound on the central winding drum, and the trolley component can move around a to-be-packaged piece (12) so that the central winding drum releases the film and winds the film to the outside of the to-be-packaged piece (12). The utility model discloses in install the winding membrane of lapping in the outside of center pin, rotate around waiting the package through the travelling car subassembly to make the film release and twine to the outside of waiting the package by central reel. The device has simple structure and is easy to realize. Through using the device, can accomplish the packing work to different equipment, reduce staff's physical stamina consumption.

Description

Wrapping film packing apparatus

Technical Field

The utility model relates to the field of packaging technology, specifically relate to a winding membrane packing apparatus.

Background

The products and the equipment need to be packaged before being delivered. Most equipment needs to be wound with a winding film before being transported and packaged so as to prevent the equipment or articles from being polluted and damaged by dust, water vapor and the like. The winding film, also called stretching film and heat shrinking film, uses PVC as base material and DOA as plasticizer to produce PVC winding film with self-adhesive function, because of environmental protection problem, high cost (relative to PE, the specific gravity is large, the unit packaging area is small), poor tensile property and other reasons, PE stretching film is gradually eliminated, PE stretching film uses EVA as self-adhesive material, but its cost is high, and it has taste, then develops PIB and VLDPE as self-adhesive material.

In the non-elevation end equipment manufacturing industry, equipment which is designed and manufactured by self according to the requirements of own purposes, particularly the appearance, is different in shape, size and dimension because non-standard equipment is not standard, and automatic winding films are difficult to uniformly wind in the packing process. And a person is required to manually wind the apparatus by individually holding the wound film in a roll. Because some equipment article are bulky, manual winding is great to physical stamina consumption, leads to the winding packing efficiency lower.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the problem that the manual winding packing inefficiency that prior art exists, providing a winding membrane packing apparatus, this winding membrane packing apparatus has the advantage that can improve packing efficiency.

In order to achieve the above object, an aspect of the present invention provides a wrapping film wrapping apparatus, which includes a carriage assembly and a rotating assembly mounted on the carriage assembly, wherein the rotating assembly includes a central shaft and a wrapping film sleeved on the outside of the central shaft, the wrapping film includes a central winding drum and a film wound on the central winding drum, and the carriage assembly can move around a piece to be wrapped, so that the central winding drum releases the film and winds the film to the outside of the piece to be wrapped.

Optionally, the trolley assembly comprises a trolley upper supporting plate, a trolley lower supporting plate and a lifting mechanism connected between the trolley upper supporting plate and the trolley lower supporting plate and used for adjusting the height of the trolley upper supporting plate.

Optionally, the cart assembly includes a plurality of wheels attached to a bottom surface of the cart bottom plate and a handrail attached to an upper surface of the cart bottom plate.

Optionally, the rotating assembly comprises a fixed plate connected to the upper surface of the upper supporting plate of the trolley, and the central shaft is connected to the upper surface of the fixed plate.

Optionally, a mounting hole is formed in the fixing plate, and the fixing plate is connected to the upper surface of the upper supporting plate of the trolley through a fastener penetrating through the mounting hole.

Optionally, the rotating assembly comprises a lower tray extending at least partially between the central shaft and the wound film and an upper platen, wherein the lower tray is located at the bottom of the wound film and the upper platen is located at the top of the wound film.

Optionally, a pyramid part is formed on each of the lower tray and the upper platen, and the wrapping film is sleeved outside the pyramid part to limit the longitudinal movement of the wrapping film.

Optionally, a first bearing is arranged between the central shaft and the upper pressure plate, and a second bearing is arranged between the central shaft and the lower tray.

Optionally, a first bearing is disposed between the central shaft and the upper pressure plate, the lower tray is sleeved outside the central shaft with a gap, and a plane bearing is disposed between the lower tray and the fixing plate.

Optionally, the trolley assembly is a scissor lift.

Through the technical scheme, the utility model discloses in install the winding membrane of lapping in the outside of center pin, rotate around waiting the package through the travelling car subassembly to make the film release and wind to the outside of waiting the package by central reel. The device is simple in structure and easy to realize. Through using the device, can accomplish the packing work to different equipment, reduce staff's physical stamina consumption, improve the packing efficiency of large-scale non-standard equipment or goods and materials.

Drawings

FIG. 1 is an embodiment of the wrapping and packaging apparatus of the present invention;

FIG. 2 is an enlarged schematic view at I of FIG. 1;

fig. 3 is an enlarged schematic view at II in fig. 1.

Description of the reference numerals

1, mounting a pallet on a trolley; 2-vehicle wheels; 3-a lifting mechanism; 4-handrails; 5-central axis; 6-plane bearing; 7-fixing the plate; 8-lower tray; 9-upper pressing disc; 10-winding the film; 11-a first bearing; 12-ready to pack; 13-trolley bottom plate.

Detailed Description

The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings. It should be understood that the description herein is provided for illustration and explanation of the invention and is not intended to limit the invention. In the present invention, unless otherwise specified, the use of the terms "upper" and "lower" generally refer to the orientation as shown in the drawings.

As shown in fig. 1, the utility model provides a winding membrane packing apparatus, winding membrane packing apparatus includes the dolly subassembly and installs the rotating assembly on this dolly subassembly, the rotating assembly includes center pin 5 and the winding membrane 10 that the cover was located this center pin 5 outside, winding membrane 10 includes central reel and twines the film on this central reel, the dolly subassembly can move around waiting to pack 12, so that central reel release the film and twine this film to wait to pack 12's the outside.

The utility model discloses in install the winding membrane 10 of lapping in the outside of center pin 5, rotate around waiting to pack 12 through the travelling car subassembly to make the film release and twine to the outside of waiting to pack 12 by central reel. The device has simple structure and is easy to realize. Through using the device, can accomplish the packing work to different equipment, reduce staff's physical stamina consumption, improve the packing efficiency of large-scale non-standard equipment or goods and materials.

Further, the trolley assembly comprises a trolley upper supporting plate 1, a trolley lower supporting plate 13 and a lifting mechanism 3 which is connected between the trolley upper supporting plate 1 and the trolley lower supporting plate 13 and used for adjusting the height of the trolley upper supporting plate 1. Wherein, through set up elevating system 3 between dolly upper plate 1 and dolly bottom plate 13, can be so that dolly upper plate 1 has the co-altitude for ground to the realization twines equipment or material to co-altitude not.

Further, the cart assembly further includes a plurality of wheels 2 attached to a bottom surface of the cart bottom plate 13 and a handle 4 attached to an upper surface of the cart bottom plate 13. By arranging the handrail 4, the movement or rotation of the film wrapping apparatus can be achieved by means of the handrail 4 when the apparatus is in use. Furthermore, the wheel 2 can rotate horizontally through 360 degrees in dynamic or static load, and is preferably a universal wheel equipped with a brake device, which facilitates the movement, rotation and parking of the device.

In an embodiment of the present invention, the rotating assembly includes a fixing plate 7 connected to the upper surface of the trolley upper supporting plate 1, and the central shaft 5 is connected to the upper surface of the fixing plate 7. Specifically, a mounting hole is formed in the fixing plate 7, and the fixing plate 7 is connected to the upper surface of the trolley upper supporting plate 1 through a fastener penetrating through the mounting hole. It can be understood that a threaded mounting hole may be formed on the cart upper support plate 1, a mounting through hole may be formed on the fixing plate 7, and the fixing plate 7 may be fastened to the cart upper support plate 1 by a fastening member sequentially passing through the mounting through hole and the threaded mounting hole. The central shaft 5 may be connected to the fixing plate 7 by welding, and the central shaft 5 may also include a connecting flange, and the central shaft 5 is connected to the fixing plate 7 by a fastener passing through a mounting hole of the flange.

As shown in fig. 2 and 3, the rotating assembly includes a lower tray 8 and an upper platen 9 extending at least partially between the central shaft 5 and the winding film 10, wherein the lower tray 8 is located at the bottom of the winding film 10 and the upper platen 9 is located at the top of the winding film 10.

Specifically, tapers are formed on the lower tray 8 and the upper platen 9, respectively, and the wrapping film 10 is fitted over the tapers to restrict longitudinal movement of the wrapping film 10. Wherein, the lower tray 8 is used for bearing the weight of the winding film 10, a certain matching is formed between the inner diameter of the upper pressure plate 9 and the outer diameter of the central shaft 5, the cone part is inserted into the central winding drum of the winding film 10 by the self weight of the upper pressure plate 9, and the winding film 10 is concentric with the central shaft 5. The lower tray 8 and the upper platen 9 may include disk portions, respectively, and a tapered portion of the lower tray 8 may extend upward from an upper surface of the disk portions and a tapered portion of the lower tray 8 may extend downward from a lower surface of the disk portions.

In an embodiment of the present invention, the central shaft 5 and the upper platen 9 are provided with a first bearing 11 therebetween, and the central shaft 5 and the lower platen 8 are provided with a second bearing therebetween. In this embodiment, the lower surface of the disk portion of the lower tray 8 rotates with respect to the upper surface of the fixed plate 7, and therefore, the surface of the lower tray 8 in contact with the fixed plate 7 should be a smooth surface, that is, the roughness of the lower surface of the disk portion of the lower tray 8 and the upper surface of the fixed plate 7 does not exceed ra3.2.

In another embodiment of the present invention, a first bearing 11 is disposed between the central shaft 5 and the upper pressure plate 9, the lower tray 8 is sleeved outside the central shaft 5 with a gap, and a plane bearing 6 is disposed between the lower tray 8 and the fixing plate 7. Wherein, the stationary ring of plane bearing 6 is connected in fixed plate 7, and the rotating ring is connected in the disc portion of lower tray 8, and plane bearing 6 overlaps the outside of locating center pin 5 with the clearance to it can drive upper pressure disk 9 and lower tray 8 and rotate 5 relative center pin to be convenient for winding membrane 10.

Further, as an embodiment, the cart assembly may be a scissor lift for ease of assembly and procurement of the cart assembly.

In practical use of the wrapping film wrapping apparatus, when the desired piece to be wrapped 12 is heavy or bulky, the wrapping of the piece to be wrapped 12 can be achieved by merely loading the wrapping film 10 on the outside of the central shaft 5 and then pushing the handle 4 to rotate the apparatus about the piece to be wrapped 12 without moving the piece to be wrapped 12. When the height adjustment is needed, the lifting mechanism 3 provided by the device can be adjusted according to the height, and the use at different heights is met.

The utility model provides a winding membrane packing apparatus can be applied to different occasions in a flexible way, does not receive weight, size and the position influence of treating package 12, removes in a flexible way, simple to operate, and the volume is less, easily operation. Possess functions such as lift, universal rotation, removal, can make things convenient for the packing of large-scale non-standard equipment to use, reduce artifical winding physical stamina consumption and solve the packing inefficiency problem. The fixed revolving stage winding packing mode of contrast need not to wait that 12 shovels of package are transported to the fixed winding packing of fixed packing platform, and the input is little, and occupation of land space is little, is applicable to the winding packing in non-standard equipment manufacturing field and uses, can solve overweight, super large volume equipment and put the inconvenient problem of moving that brings to fixed revolving stage, can freely select the place to realize winding packing, makes more swift and easy that non-standard equipment winding packing work becomes.

The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited thereto. In the technical idea scope of the present invention, it is possible to provide the technical solution of the present invention with a plurality of simple modifications, including combining each specific technical feature in any suitable manner, and in order to avoid unnecessary repetition, the present invention does not provide additional description for various possible combinations. These simple variations and combinations should also be considered as disclosed in the present invention, all falling within the scope of protection of the present invention.

Claims (10)

1. A wrapping film wrapping apparatus, characterized in that it comprises a carriage assembly and a rotating assembly mounted on the carriage assembly, said rotating assembly comprises a central shaft (5) and a wrapping film (10) sleeved outside the central shaft (5), said wrapping film (10) comprises a central roll and a film wound on the central roll, said carriage assembly can move around a piece to be packaged (12) to make the central roll release the film and wrap the film to the outside of the piece to be packaged (12).

2. The wrapping film packaging apparatus according to claim 1, characterized in that said trolley assembly comprises a trolley upper supporting plate (1), a trolley lower supporting plate (13) and a lifting mechanism (3) connected between said trolley upper supporting plate (1) and said trolley lower supporting plate (13) for adjusting the height of said trolley upper supporting plate (1).

3. The wrapping film wrapping apparatus according to claim 2, wherein said carriage assembly comprises a plurality of wheels (2) attached to a bottom surface of said carriage bottom plate (13) and a handrail (4) attached to an upper surface of said carriage bottom plate (13).

4. The wrapping film baling device according to claim 2, characterized in that said rotating assembly comprises a fixed plate (7) attached to the upper surface of said cart upper plate (1), said central shaft (5) being attached to the upper surface of said fixed plate (7).

5. The wrapping film packaging apparatus according to claim 4, wherein said fixing plate (7) is formed with a mounting hole, and said fixing plate (7) is attached to the upper surface of said cart upper plate (1) by a fastener inserted into said mounting hole.

6. The wrapping film baling device according to claim 4, characterized in that said rotating assembly comprises a lower tray (8) and an upper platen (9) extending at least partially between said central shaft (5) and said wrapping film (10), wherein said lower tray (8) is located at the bottom of said wrapping film (10) and said upper platen (9) is located at the top of said wrapping film (10).

7. The wrapping film wrapping apparatus according to claim 6, wherein a tapered portion is formed on each of the lower tray (8) and the upper platen (9), and the wrapping film (10) is fitted over an outer side of the tapered portion to restrict a longitudinal movement of the wrapping film (10).

8. The wrapping film packaging apparatus according to claim 6, characterized in that a first bearing (11) is provided between said center shaft (5) and said upper platen (9), and a second bearing is provided between said center shaft (5) and said lower tray (8).

9. The wrapping film packaging apparatus according to claim 6, wherein a first bearing (11) is provided between said center shaft (5) and said upper platen (9), said lower tray (8) is fitted with clearance to the outside of said center shaft (5), and a flat bearing (6) is provided between said lower tray (8) and said fixing plate (7).

10. The wrapping film baling device of claim 1 wherein said carriage assembly is a scissor lift.

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