CN220430721U

CN220430721U - Stretch film cutting device

Info

Publication number: CN220430721U
Application number: CN202322110259.9U
Authority: CN
Inventors: 李秋云
Original assignee: Shenzhen Tiansheng Microelectronic Material Co ltd
Current assignee: Shenzhen Tiansheng Microelectronic Material Co ltd
Priority date: 2023-08-07
Filing date: 2023-08-07
Publication date: 2024-02-02
Anticipated expiration: 2033-08-07

Abstract

The application provides a stretch film cutting device, stretch film cutting device includes: a roll on which a stretched film is wound; a workbench, wherein an article is placed on the surface of the workbench, and one end of the stretching film extends out of the winding drum and covers the article on the workbench; a cutter which is located between the reel and the table and cuts the stretched film; and the covering part is detachably arranged on the surface of the workbench, is positioned on one side of the stretching film, which is away from the surface of the workbench, and is in rolling contact with the stretching film so as to realize the full contact between the stretching film and the object. The separable arrangement enables the covering member to be flexibly adjusted according to the size, shape and requirements of different articles. The user can change or adjust the cover casting die as required to ensure the abundant contact with different articles, improve the parcel effect.

Description

Stretch film cutting device

Technical Field

The application relates to the field of cutting devices, in particular to a stretched film cutting device.

Background

A stretch film cutting apparatus is a device for wrapping and packaging articles. Stretch films are often required to secure and protect items during logistics, shipping and storage to prevent damage and loosening. The traditional method is to manually stretch and wrap the stretched film on the article, which is time-consuming and labor-consuming and is prone to uneven encapsulation effect. Moreover, the compactness of the stretching film is inconsistent easily caused by manual operation, the packaging effect is uneven, and good wrapping and protecting effects cannot be achieved. Accordingly, it is necessary to provide a stretch film cutting device that avoids the stretch film wrapping the article being not tight and that is easy to operate manually.

Disclosure of Invention

In view of the above, there is a need to provide a stretch film cutting device that avoids the loose wrapping of the article by the stretch film and that is easy to operate manually, to solve the above-mentioned problems.

Embodiments of the present application provide a stretch film cutting device, the stretch film cutting device including:

a roll on which a stretched film is wound;

a workbench, wherein an article is placed on the surface of the workbench, and one end of the stretching film extends out of the winding drum and covers the article on the workbench;

a cutter which is located between the reel and the table and cuts the stretched film;

and the covering part is detachably arranged on the surface of the workbench, is positioned on one side of the stretching film, which is away from the surface of the workbench, and is in rolling contact with the stretching film so as to realize the full contact between the stretching film and the object.

More preferably, the stretching direction of the stretched film is denoted as a first direction, and the work table is formed to extend in the first direction;

the stretch film cutting apparatus further includes:

a base, viewed along the first direction, the workbench being located at a middle position of the surface of the base;

the sliding rail is arranged on the surface of the base, extends along the first direction and is positioned on two sides of the workbench.

More preferably, a direction perpendicular to the first direction and parallel to the base surface is denoted as a second direction, and the pressing member includes:

a press roll in rolling contact with the stretched film;

the first wheel seat is positioned at one end of the compression roller in the second direction;

the second wheel seat is positioned at the other end of the compression roller in the second direction;

the first wheel seat and the second wheel seat are respectively matched with the sliding rail so as to drive the compression roller to move along the first direction.

More preferably, a direction perpendicular to the base surface is denoted as a third direction, and the first wheel mount comprises:

the first seat body is rotationally connected with the compression roller;

the first roller is rotationally connected with the first seat body and contacted with the sliding rail, and the first roller and the sliding rail are separable in the third direction.

More preferably, the second wheel mount comprises:

the second seat body is rotationally connected with the compression roller;

the second roller is rotationally connected with the second seat body, is contacted with the sliding rail, and the first roller and the sliding rail are separable in the third direction.

More preferably, the lamination member further includes:

one end of the connecting piece is connected with the first wheel seat, the other end of the connecting piece is connected with the second wheel seat, and the connecting piece is positioned at one side of the compression roller, which is away from the base, and is arranged with the compression roller gap when being observed along the first direction; wherein,

in the third direction, the connecting piece is positioned at one end of the first wheel seat, and the first roller is positioned at the other end of the first wheel seat;

in the third direction, the connecting piece is located at one end of the second wheel seat, and the connecting piece is located at the other end of the second wheel seat.

More preferably, the lamination member further includes:

the handle is arranged on one surface of the connecting piece, which is away from the base, and the cover pressing piece is separated from the working space surface by lifting the handle.

More preferably, the cutter comprises:

the cutter seat is arranged on the surface of the base;

and the cutter is hinged with one end of the cutter seat in the second direction so as to open or close the cutter.

More preferably, the cutter further comprises:

and the cutter groove is formed by recessing one surface of the cutter seat, which is away from the base, along the third direction, and when the cutter is closed, the cutter point of the cutter is contained in the cutter groove.

More preferably, the spool comprises:

the winding cylinder seat is arranged on the surface of the base;

and the rotating piece penetrates through the winding drum seat along the second direction and is rotationally connected with the winding drum seat, and the stretching film is wound on the rotating piece.

By rolling contact of the lamination element with the stretched film, a uniform pressure distribution is provided, ensuring intimate contact between the stretched film and the article. This helps to eliminate voids and bubbles, allowing the stretched film to tightly wrap around the surface of the article. Moreover, the contact action of the covering piece contributes to the extensibility and stretchability of the stretched film in the wrapping process, so that the stretched film can be better adapted to the shape and the contour of an article, and a better packaging effect is provided. By achieving sufficient contact of the stretch film with the article, the laminate can reduce the likelihood of loosening and loosening, improving the quality and stability of the package. This helps to prevent shifting or damage to the article during transport and storage. The separable arrangement enables the covering member to be flexibly adjusted according to the size, shape and requirements of different articles. The user can change or adjust the cover casting die as required to ensure the abundant contact with different articles, improve the parcel effect.

Drawings

Fig. 1 is a schematic perspective view of a stretch film cutting apparatus according to an embodiment of the present utility model;

FIG. 2 is a schematic perspective view of a pressing member separated from a table according to an embodiment of the present utility model;

FIG. 3 is a front view of a stretch film cutting apparatus according to an embodiment of the present utility model;

fig. 4 is a perspective structure diagram of the cooperation between the pressing member and the sliding rail according to the embodiment of the utility model;

100. a stretch film cutting device; 10. a reel; 200. stretching the film; 20. a work table; 30. a cutter; 40. a laminating member; f1, a first direction; 50. a base; 60. a slide rail; f2, a second direction; 41. a press roller; 42. a first wheel seat; 43. a second wheel seat; f3, a third direction; 421. a first base; 422. a first roller; 431. a second seat body; 432. a second roller; 44. a connecting piece; 45. a handle; 31. a cutter holder; 32. a cutter; 33. a knife slot; 11. a reel seat; 12. a rotating member;

Detailed Description

Embodiments of the present application will now be described with reference to the accompanying drawings, in which it is apparent that the embodiments described are merely some, but not all embodiments of the present application.

It is noted that when one component is considered to be "connected" to another component, it may be directly connected to the other component or intervening components may also be present. When an element is referred to as being "disposed" on another element, it can be directly on the other element or intervening elements may also be present. The terms "top," "bottom," "upper," "lower," "left," "right," "front," "rear," and the like are used herein for illustrative purposes only.

Some embodiments of the present application are described in detail below with reference to fig. 1-4. The following embodiments and features of the embodiments may be combined with each other without conflict.

The present embodiment provides a stretched film 200 cutting apparatus 100, the stretched film 200 cutting apparatus 100 including: the device comprises a winding drum 10, a workbench 20, a cutter 30, a covering piece 40, a base 50 and a sliding rail 60.

More preferably, the stretch film 200 is wound onto the roll 10. An article is placed on the surface of the table 20, and one end of the stretch film 200 protrudes from the roll 10 and covers the article on the table 20. A cutter 30 is located between the roll 10 and the table 20, and cuts the stretched film 200. The covering member 40 is detachably disposed on the surface of the table 20, and is located on a side of the stretched film 200 facing away from the surface of the table 20, and is in rolling contact with the stretched film 200, so as to achieve sufficient contact between the stretched film 200 and the article.

Wherein the stretch film 200 is wound on the roll 10 for convenient storage and use. The article is placed on the surface of the table 20 and the stretch film 200 extends from the roll 10 and over the article to ensure effective protection of the article. The cutter 30 is positioned between the roll 10 and the table 20, and can accurately cut the stretched film 200 to separate it from the article. The cover 40 may be independently disposed on the surface of the table 20 on the side of the stretch film 200 remote from the surface of the table 20. The cover 40 contacts the rolling stretch film 200 to ensure sufficient contact between the stretch film 200 and the article to allow it to closely adhere to the surface of the article.

Wherein intimate contact between the stretched film 200 and the article is ensured by the rolling contact of the lamination member 40 with the stretched film 200 to provide a uniform pressure distribution. This helps to eliminate voids and bubbles, allowing the stretched film 200 to tightly wrap around the surface of the article. Moreover, the contact action of the cover 40 contributes to the extensibility and stretchability of the stretched film 200 during wrapping, thereby enabling the stretched film 200 to better conform to the shape and contours of the article, providing a better packaging effect. By achieving sufficient contact of the stretch film 200 with the article, the laminate 40 may reduce the likelihood of loosening and loosening, improving the quality and stability of the wrap. This helps to prevent shifting or damage to the article during transport and storage. The separable arrangement allows the cover 40 to be flexibly adjusted to the size, shape and requirements of different articles. The user can replace or adjust the cover 40 as needed to ensure adequate contact with different items and to enhance the wrapping effect.

Thus, the apparatus can realize an efficient, accurate and stable cutting operation of the stretch film 200, ensuring that the stretch film 200 can completely wrap and protect the article. The provision of the cover 40 can help the stretch film 200 to tightly bond with the article, enhance the protection and ensure that the article is not damaged during shipping or storage.

More preferably, the extending direction of the stretched film 200 is denoted as a first direction F1, and the table 20 is formed to extend along the first direction F1. The table 20 is located at an intermediate position of the surface of the base 50, as viewed in the first direction F1. The sliding rail 60 is disposed on the surface of the base 50, extends along the first direction F1, and is disposed on two sides of the table 20.

Wherein the slide rail 60 serves as a guide rail for the pressing member 40, allowing the pressing member 40 to move on the table 20 along the first direction F1. This enables the cover 40 to remain in contact with the rolled stretched film 200, ensuring adequate contact of the stretched film 200 with the article.

More preferably, a direction perpendicular to the first direction F1 and parallel to the surface of the base 50 is denoted as a second direction F2, and the pressing member 40 includes: a press roller 41, a first wheel seat 42, a second wheel seat 43. The pressing roller 41 is in rolling contact with the stretched film 200. The first wheel seat 42 is located at one end of the pressing roller 41 in the second direction F2. In the second direction F2, the second wheel mount 43 is located at the other end of the pressing roller 41. The first wheel seat 42 and the second wheel seat 43 are respectively engaged with the sliding rail 60 to drive the pressing roller 41 to move along the first direction F1.

More preferably, the direction perpendicular to the surface of the base 50 is denoted as a third direction F3, and the first wheel mount 42 includes: the first seat 421 and the first roller 422. The first body 421 is rotatably coupled to the pressing roller 41. The first roller 422 is rotatably connected to the first base 421 and contacts the sliding rail 60, and the first roller 422 and the sliding rail 60 are separable in the third direction F3.

Wherein, by separating the first roller 422 from the slide rail 60, the gap between the pressing roller 41 and the stretch film 200 can be adjusted. In some instances, it may be desirable to adjust the contact pressure or gap size between the laminate 40 and the stretch film 200 to accommodate different types of articles or packaging requirements. This adjustment can be conveniently performed by separating the first roller 422 from the slide rail 60.

Wherein the thickness of the different articles may be different, it may be desirable to adjust the pressure between the stretch film 200 and the articles during the wrapping process. By separating the first roller 422 from the slide rail 60, the position of the covering member 40 is adjusted in the third direction F3, so as to adapt to the thickness of different articles and achieve proper pressure and tightness.

Wherein the detachable first roller 422 and slide rail 60 design provides flexibility and adaptability. The user can separate or adjust the positions of the first roller 422 and the slide rail 60 in the third direction F3 according to specific requirements and packaging requirements, so as to meet the packaging requirements of articles with different sizes, shapes and thicknesses.

Therefore, the design can be better adapted to the characteristics of different articles, and flexible adjustment and more accurate packaging effect are provided.

More preferably, the second wheel seat 43 includes: a second seat 431 and a second roller 432. The second seat 431 is rotatably connected to the pressing roller 41. The second roller 432 is rotatably connected to the second seat 431 and contacts the sliding rail 60, and the first roller 422 and the sliding rail 60 are separable in the third direction F3.

The second wheel seat 43 and the first wheel seat 42 are opposite to each other, and the function of the second wheel seat is the same as that of the first wheel seat 42.

More preferably, the lamination member 40 further includes: a connector 44. One end of the connecting piece 44 is connected to the first wheel seat 42, the other end of the connecting piece 44 is connected to the second wheel seat 43, and the connecting piece 44 is located at a side of the press roller 41 away from the base 50 and is disposed in a gap with the press roller 41 when viewed along the first direction F1. In the third direction F3, the connecting member 44 is located at one end of the first wheel seat 42, and the first roller 422 is located at the other end of the first wheel seat 42. In the third direction F3, the connecting member 44 is located at one end of the second wheel seat 43, and the connecting member 44 is located at the other end of the second wheel seat 43.

Wherein the connecting member 44 connects the first wheel seat 42 and the second wheel seat 43 to form a whole. One end is connected to the first wheel seat 42 and the other end is connected to the second wheel seat 43, and the stable structure of the lamination member 40 is realized by the connection of the connecting member 44.

Wherein the connecting member 44 is positioned such that it is located on a side of the press roller 41 facing away from the base 50, as seen in the first direction F1, and forms a gap with the press roller 41. The purpose of this design is to allow adjustment of the size of the gap between the press roll 41 and the base 50. By adjusting the position of the connection 44, the contact pressure between the cover 40 and the article can be controlled to accommodate different packaging requirements.

In the third direction F3, one end of the connecting member 44 is located at one end of the first wheel seat 42, and the first roller 422 is located at the other end of the first wheel seat 42. This arrangement allows the connection member 44 to cooperate with the first roller 422, and by adjusting the position of the first roller 422, the relative position of the connection member 44 in the third direction F3 can be changed, thereby further adjusting the contact between the platen roller 41 and the article.

Thus, the connector 44 can flexibly adjust the contact pressure and gap between the covering member 40 and the article to accommodate the packaging requirements of articles of different sizes, shapes and thicknesses. At the same time, the provision of the connection 44 provides a stable connection and structural support, ensuring stability and accuracy of the lamination 40. These technical effects contribute to improved packaging and operational flexibility.

More preferably, the lamination member 40 further includes: a handle 45. A handle 45 is provided on the side of the connector 44 facing away from the base 50, and the cover 40 is separated from the workday surface by lifting the handle 45.

Wherein the handle 45 is located on a side of the connector 44 facing away from the base 50, the cover 40 can be separated from the surface of the table 20 by lifting the handle 45. This design allows for quick removal of the covering member 40 from the table 20 when needed, for easy placement or removal of items, or other operations.

Wherein the presence of the handle 45 enables an operator to easily control the position of the covering element 40. By lifting the handle 45, the contact state of the pressing member 40 with the table 20 can be quickly adjusted, so that an operator can perform necessary adjustment, replacement or cleaning work.

Wherein by separating the covering element 40 from the table 20, the risk of contact between the operator and the covering element 40 can be reduced. This helps to prevent unnecessary accidents or injuries from occurring, and to improve the safety of work.

More preferably, the cutter 30 includes: a cutter 32 seat 31 and a cutter 32. The cutter 32 seat 31 is arranged on the surface of the base 50. In the second direction F2, the cutter 32 is hinged to one end of the seat 31 of the cutter 32 to open or close the cutter 32.

Wherein the cutter 32 is hinged with one end of the cutter 32 seat 31, and the cutter 32 can be opened or closed in the second direction F2. By controlling the open and closed states of the cutter 32, accurate cutting of the stretched film 200 can be achieved. When the cutter 32 is closed, the blade is received within the cutter 32 seat 31 to avoid unnecessary contact and injury.

Wherein, by the opening and closing function of the cutter 32, the safety of the operator when the stretched film 200 needs to be cut is ensured. The cutter 32 can accurately cut the stretched film 200 in the closed state and can avoid accidental contact or injury in the open state. This helps to protect the safety of the operator and reduces the risk of accidents during work.

The opening and closing function of the cutter 32 makes the cutting operation more accurate and controllable. By precisely controlling the open and closed states of the cutter 32, precise cutting of the stretch film 200 can be achieved, ensuring a flat cut and a packing effect on the article.

More preferably, the cutter 30 further comprises: the knife slot 33. The cutter groove 33 is recessed from a surface of the seat 31 of the cutter 32 facing away from the base 50 along the third direction F3. When the cutter 32 is closed, the blade edge of the cutter 32 is accommodated in the cutter groove 33.

The blade of the cutter 32 can be safely accommodated by the presence of the blade groove 33. When the cutter 32 is closed, the blade is positioned in the knife slot 33, reducing the risk of an operator touching the blade, preventing accidental cuts.

The design of the knife slot 33 helps to keep the knife edge stable, and ensures the precision in the cutting process. The blade is received in the pocket 33 to provide better control over the depth and direction of cut, and thus accurate cutting results.

Wherein the knife channel 33 provides protection to the knife edge of the knife 32. The blade is located within the pocket 33 and is not exposed to the outside environment, reducing the likelihood of wear and damage to the blade and extending the useful life of the cutter 32.

More preferably, the spool 10 comprises: the spool 10 is seated. The winding drum 10 is seated on the surface of the base 50. The rotating member 12 penetrates through the seat of the drum 10 along the second direction F2 and is rotatably connected with the seat of the drum 10, and the stretch film 200 is wound on the rotating member 12.

Among them, by winding the stretch film 200 around the rotating member 12, convenience of storage and use of the stretch film 200 is achieved. The spool 10 seat provides a convenient location for the stretch film 200 to be compactly wound around the rotor 12 for easy storage and access.

Wherein stable supply of the stretched film 200 can be achieved by winding the stretched film 200 around the rotating member 12. The stretch film 200 is tightly wound on the roll 10, is not easily loosened or knotted, and ensures continuity and stability during the feeding process.

Wherein, since the stretch film 200 is wound on the rotating member 12, the cutter 30 can be accurately positioned between the drum 10 and the table 20 for the cutting operation. This ensures the accuracy of the cutting position, making the cutting process more reliable and accurate.

Thereby, by rolling contact of the lamination member 40 with the stretched film 200, to provide uniform pressure distribution, close contact between the stretched film 200 and the article is ensured. This helps to eliminate voids and bubbles, allowing the stretched film 200 to tightly wrap around the surface of the article. Moreover, the contact action of the cover 40 contributes to the extensibility and stretchability of the stretched film 200 during wrapping, thereby enabling the stretched film 200 to better conform to the shape and contours of the article, providing a better packaging effect. By achieving sufficient contact of the stretch film 200 with the article, the laminate 40 may reduce the likelihood of loosening and loosening, improving the quality and stability of the wrap. This helps to prevent shifting or damage to the article during transport and storage. The separable arrangement allows the cover 40 to be flexibly adjusted to the size, shape and requirements of different articles. The user can replace or adjust the cover 40 as needed to ensure adequate contact with different items and to enhance the wrapping effect.

The foregoing is merely exemplary of the present application and it should be noted herein that modifications may be made by those skilled in the art without departing from the inventive concept herein, which fall within the scope of the present application.

Claims

1. A stretch film cutting apparatus, characterized in that the stretch film cutting apparatus comprises:

a roll on which a stretched film is wound;

2. The stretched film cutting device according to claim 1, wherein the stretching direction of the stretched film is denoted as a first direction, and the table is formed to extend in the first direction;

the stretch film cutting apparatus further includes:

3. The stretch-film cutting device according to claim 2, wherein a direction perpendicular to the first direction and parallel to the base surface is denoted as a second direction, the lamination member comprising:

a press roll in rolling contact with the stretched film;

4. A stretch-film cutting apparatus according to claim 3, wherein a direction perpendicular to the base surface is denoted a third direction, and the first wheel mount comprises:

the first seat body is rotationally connected with the compression roller;

5. The stretch-film cutting device of claim 4, wherein the second wheel mount includes:

the second seat body is rotationally connected with the compression roller;

6. The stretch-film cutting device of claim 5, wherein the cover member further comprises:

7. The stretch-film cutting device of claim 6, wherein the cover press further comprises:

the handle is arranged on one surface of the connecting piece, which is away from the base, and the handle is lifted to separate the covering piece from the surface of the workbench.

8. The stretch-film cutting device of claim 7, wherein the cutter comprises:

the cutter seat is arranged on the surface of the base;

9. The stretch-film cutting device of claim 8, wherein the cutter further comprises:

10. The stretch-film cutting device of claim 9, wherein the spool includes:

the winding cylinder seat is arranged on the surface of the base;