Upright column mechanism

Abstract

The utility model provides a stand column mechanism which comprises a stand column, a lifting mechanism and a lifting guide rail, the lifting mechanism and the lifting guide rail are arranged on the stand column, the stand column is of a stand-column-free internal frame structure, wallboards serving as bearing structures are assembled into wallboard stand columns, and the lifting guide rail is arranged on the wallboards to serve as reinforcing structures of the wallboards. According to the stand column mechanism, a stand column frame can be omitted, meanwhile, the structure is stable, the overall strength and reliable operation of the lifting mechanism are guaranteed, meanwhile, the internal space is larger, and maintenance is more convenient.

Description

Technical Field

[0001] The utility model relates to a winding machine, in particular to a column of the winding machine. Background Art

[0002] The wrapping machine is a mechanical device in the field of packaging machinery, which is used to wrap the packaging film around the surface of the object. It includes a column, a base, and a turntable. The turntable is rotatably mounted on the base. The object is placed on the turntable and rotates with the turntable, so that the packaging film is wrapped around its surface. The column is mounted at one end of the base, and a lifting film rack and its lifting mechanism and an electric control part are arranged on the column. In the previous column structure, it is necessary to set a rectangular frame inside the column. The rectangular frame is in the shape of a long column frame. Panels are installed on the four sides of the rectangular frame. The motor of the lifting mechanism, the upper sprocket and other equipment are installed on the rectangular frame. However, the column of the wrapping machine mainly carries the lifting mechanism and the film rack. The cost of the column with this structure is relatively high, and the optimization of the external dimensions is also limited. Utility Model Content

[0003] The purpose of the utility model is to provide a column mechanism that not only meets the column structure strength requirements but also saves costs. To this end, the utility model adopts the following technical solutions:

[0004] A column mechanism comprises a column, a lifting mechanism arranged on the column, and a lifting guide rail. The characteristic of the column is that the column does not adopt a built-in frame structure, but is assembled into a wall panel column by wall panels serving as a load-bearing structure, and the lifting guide rail is arranged on the wall panel as a reinforcement structure of the wall panel.

[0005] On the basis of adopting the above technical solutions, the present invention can also adopt the following further technical solutions, or use these further technical solutions in combination:

[0006] The wall panel column comprises a plurality of wall panels connected in sequence in the height direction.

[0007] The wall panel includes a first side of a column, a second side of a column and a third side of a column which are connected together. The first side of the column and the third side of the column face each other. The second side of the column is located between the first side of the column and the third side of the column. The second side of the column and the fourth side of the column face each other. The fourth side of the column is the side where the lifting device is located.

[0008] The wall panel has narrow folded edges on both sides of the fourth side of the column.

[0009] A cover plate is arranged on the fourth surface of the column, the cover plate is located between the folded edges on both sides, and has a vertical seam between the folded edges to connect the supply and demand lifting device with the lifting mechanism inside the column.

[0010] An opening is arranged on the second side of the column of the wall panel, and an electrical control panel is arranged at the opening.

[0011] An electrical partition is arranged inside the column at a height corresponding to the electrical control panel. The electrical partition is connected to the lifting rail and includes a vertical partition part, an upper partition and a lower partition, and an electrical box part is separated inside the column.

[0012] The column mechanism is provided with a top support plate and a bottom fixing plate, the top of the wall panel column is connected to the top support plate, and the bottom of the wall panel column is connected to the bottom fixing plate; the top structure of the lifting mechanism is fixed to the top support plate, and the bottom structure is fixed to the bottom fixing plate.

[0013] The top structure includes a top sprocket and a motor, and the bottom structure includes a bottom sprocket.

[0014] The upper and lower ends of the wall panel are respectively provided with connecting plates and positioning connecting holes are provided on the connecting plates. The upper end of the wall panel column is connected to the top support plate by a connecting structure through the connecting plate at its upper end, and the lower end of the wall panel column is connected to the bottom fixing plate by a connecting structure through the connecting plate at its lower end.

[0015] The upper and lower ends of the wall panels are respectively provided with connecting plates and positioning connecting holes are provided on the connecting plates. The upper and lower adjacent wall panels are connected by the connecting plates using a connecting structure. The upper ends of the wall panel columns are connected to the top supporting plates by the connecting plates at their upper ends using a connecting structure. The lower ends of the wall panel columns are connected to the bottom fixing plates by the connecting plates at their lower ends using a connecting structure.

[0016] The lifting guide rail is connected to each wall panel.

[0017] The lifting guide rail is arranged in the column and has no direct connection with the winding machine base.

[0018] Due to the adoption of the technical solution of the utility model, the column mechanism of the utility model can avoid the use of a column frame, reduce costs, and has a stable structure, ensuring the overall strength and reliable operation of the lifting mechanism. At the same time, it can ensure that there is enough space in the column for setting up the lifting mechanism, electrical equipment and maintenance while reducing the cross-sectional profile size of the column, thereby further reducing costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of Example 1 of the utility model.

[0020] Figure 2 This is an exploded view of the column structure of Example 1 of the utility model.

[0021] Figure 3 This is a schematic diagram of the base and turntable part of Example 1 of the utility model.

[0022] Figure 4 This is a schematic diagram of Example 2 of the utility model.

[0023] Figure 5 This is a schematic diagram of Example 3 of the utility model. DETAILED DESCRIPTION

[0024] See attached Figure 1-Figure 3 The utility model provides a column mechanism, including a column, a lifting mechanism 300 arranged on the column, and a lifting guide rail 700. The column adopts a structure without a built-in frame, and is assembled into a wall panel column 100 by a wall panel 1 as a load-bearing structure, and the lifting guide rail 700 is arranged on the wall panel 1 as a reinforcement structure of the wall panel. It can avoid the use of a column frame, reduce costs, and has a stable structure, ensuring the overall strength and reliable operation of the lifting mechanism. At the same time, it can ensure that there is enough space in the column for setting the lifting mechanism, electrical devices and maintenance while reducing the cross-sectional profile size of the column, further reducing costs.

[0025] In this embodiment, the wall panel column includes a plurality of wall panels 1 connected in sequence in the height direction, so that the combination of the wall panel column 100 is more flexible, adapting to different requirements, and the placement during transportation is more flexible.

[0026] The wall panel includes a first column surface 11, a second column surface 12 and a third column surface 13 which are connected together. The first column surface 11 and the third column surface 13 face each other. The second column surface 12 is located between the first column surface 11 and the third column surface 13. The second column surface 12 faces the fourth column surface 14. The fourth column surface 14 is the surface where the lifting device (that is, the lifting film frame, the figure number 200 is the lifting film frame mounting frame) is located, so that the wall panel column has a simple structure and a self-reinforced structure.

[0027] The wall panel has narrow folded edges 15 on both sides of the fourth side of the column, which can strengthen the strength of both sides of the wall panel 1 and help to set the lifting guide rail 700 on the wall panel 1. On the other hand, a cover plate 2 is set on the fourth side 14 of the column. The cover plate 2 is located between the folded edges 15 on both sides, which helps to set the lifting guide rail 700 near the corner inside the column, and facilitates the connection of the lifting guide rail 700 with the corresponding position of the wall panel 1 (such as the first side 11 of the column and the third side 13 of the column). There is a vertical seam 20 between the cover plate 2 and the folded edge 15, and the supply and demand lifting device (that is, the lifting film frame) is connected to the lifting mechanism inside the column.

[0028] An opening 16 is provided on the second side of the column of the wall panel, and an electrical control panel 5 is provided at the opening 16. An electrical partition 50 is provided inside the column at a height corresponding to the electrical control panel 5, and the electrical partition 50 is connected to the lifting guide rail 700. The electrical partition includes a vertical partition part, an upper partition and a lower partition, and an electrical box part 500 is separated inside the column.

[0029] The column mechanism is provided with a top support plate 3 and a bottom fixing plate 4, the top of the wall panel column 100 is connected to the top support plate, and the bottom of the wall panel column 100 is connected to the bottom fixing plate 4, forming a more stable structure; the top structure of the lifting mechanism is fixed to the top support plate 3, and the bottom structure is fixed to the bottom fixing plate 4. The lifting mechanism 300 can adopt a chain mechanism. The top structure includes a top sprocket 301 and a motor 302, and the bottom structure includes a bottom sprocket 303, forming a more stable structure.

[0030] A top fixing seat 31 is welded to the lower surface of the top support plate 3 , and a bottom fixing seat 41 is welded to the upper surface of the bottom fixing plate 4 . The top structure is fixed to the top support plate 3 via the top fixing seat 31 , and the bottom structure is fixed to the bottom fixing plate 4 via the bottom fixing seat 41 .

[0031] The lifting rail 700 is arranged in the column and has no direct connection with the base of the wrapping machine. The lifting rail 700 is connected to each wall panel 1. The lifting rail 700 can be a whole piece; or it can be composed of multiple sections, which are connected to form a full-length lifting rail during assembly. In the latter case, the lifting rail is installed in sections on different wall panels 1, and can be connected with the installation of the wall panels 1, which is convenient for installation. The cross-sectional shape of the lifting rail can be L-shaped, U-shaped or other shapes.

[0032] The upper and lower ends of the wall panels 1 are respectively provided with connecting plates 6 and positioning connecting holes 61 are provided on the connecting plates 6. The upper end of the wall panel column 100 is connected to the top support plate 3 through the connecting plate 6 at the upper end thereof by a connecting structure, and the lower end of the wall panel column 100 is connected to the bottom fixing plate 4 through the connecting plate 6 at the lower end thereof by a connecting structure. The upper and lower adjacent wall panels 1 are connected by a connecting structure through the connecting plates 6. The connecting structure may use screws, and the connecting nuts may be directly welded to the corresponding connecting plates.

[0033] Unless otherwise specified, in the present invention, the terms "upper", "lower", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial" and the like indicating orientation or positional relationship are based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, the terms describing the orientation or positional relationship in the present invention are only used for illustrative purposes and cannot be understood as limitations on this patent. For ordinary technicians in this field, the specific meanings of the above terms can be understood in conjunction with the drawings and according to specific circumstances.

[0034] Unless otherwise clearly specified and limited, in the present invention, the terms "disposed", "clamped" and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0035] The above description is only a specific embodiment of the present invention, but the structural features of the present invention are not limited thereto. Any changes or modifications made by any technician in the field of the present invention are included in the protection scope of the present invention.

Claims

1. A column mechanism, comprising a column, a lifting mechanism arranged on the column, and a lifting guide rail, characterized in that The column adopts a structure without an internal frame, and is assembled into a wall panel column by wall panels serving as a load-bearing structure, and the lifting guide rail is arranged on the wall panel as a reinforcement structure of the wall panel.

2. A column mechanism as claimed in claim 1, characterized in that The wall panel column comprises a plurality of wall panels connected in sequence in the height direction.

3. A column mechanism as claimed in claim 1 or 2, characterized in that The wall panel includes a first side of a column, a second side of a column and a third side of a column which are connected together. The first side of the column and the third side of the column face each other. The second side of the column is located between the first side of the column and the third side of the column. The second side of the column and the fourth side of the column face each other. The fourth side of the column is the side where the lifting device is located.

4. A column mechanism as claimed in claim 3, characterized in that The wall panel has narrow folded edges on both sides of the fourth side of the column.

5. A column mechanism as claimed in claim 4, characterized in that A cover plate is arranged on the fourth surface of the column, the cover plate is located between the folded edges on both sides, and has a vertical seam between the folded edges to connect the supply and demand lifting device with the lifting mechanism inside the column.

6. A column mechanism as claimed in claim 3, characterized in that An opening is arranged on the second side of the column of the wall panel, and an electrical control panel is arranged at the opening.

7. A column mechanism as claimed in claim 6, characterized in that An electrical partition is arranged inside the column at a height corresponding to the electrical control panel. The electrical partition is connected to the lifting rail and includes a vertical partition part, an upper partition and a lower partition, and an electrical box part is separated inside the column.

8. A column mechanism as claimed in claim 1 or 2, characterized in that The column mechanism is provided with a top support plate and a bottom fixing plate, the top of the wall panel column is connected to the top support plate, and the bottom of the wall panel column is connected to the bottom fixing plate; the top structure of the lifting mechanism is fixed to the top support plate, and the bottom structure is fixed to the bottom fixing plate.

9. A column mechanism as claimed in claim 2, characterized in that The upper and lower ends of the wall panels are respectively provided with connecting plates and positioning connecting holes are provided on the connecting plates. The upper and lower adjacent wall panels are connected by the connecting plates using a connecting structure. The upper ends of the wall panel columns are connected to the top supporting plates by the connecting plates at their upper ends using a connecting structure. The lower ends of the wall panel columns are connected to the bottom fixing plates by the connecting plates at their lower ends using a connecting structure.

10. A column mechanism as claimed in claim 2, characterized in that The lifting guide rail is connected to each wall panel.

11. A column mechanism according to claim 1 or 2, characterized in that The lifting guide rail is arranged in the column and has no direct connection with the winding machine base.

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