Upright column mechanism

Abstract

The utility model provides a stand column mechanism which comprises a stand column, a panel, a bottom supporting structure and a lifting mechanism, the stand column adopts supporting columns which are arranged on the first side of the stand column mechanism and arranged side by side, the bottoms of the supporting columns are connected with the bottom supporting structure, the tops of the supporting columns are connected with the top supporting structure, and a single-side framework stand column located on the first side is formed; the first side is the side, where a device needing to be lifted is located, of the outer side of the stand column mechanism, and the device needing to be lifted is connected with a lifting mechanism on the inner side of the stand column mechanism through a gap between the segmented splicing supporting columns arranged in parallel. According to the stand column mechanism, the stand columns can be spliced on the inner single side in parallel, the structure is stable, the overall strength and reliable operation of the lifting mechanism are guaranteed, meanwhile, the transportation size can be reduced, the inner space is large, and overhauling is 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] A winding machine is a mechanical device in the field of packaging machinery, which is used to wind a packaging film on the surface of an article. It includes a column, a base, and a turntable. The turntable is rotatably installed on the base, and the article is placed on the turntable and rotates with the turntable, so as to wind the packaging film on its surface. The column is installed at one end of the base, and a lifting film rack, its lifting mechanism, and an electric control part are arranged on the column. In the conventional column structure, a rectangular frame needs to be arranged inside the column. The rectangular frame is in the shape of a long frame, and panels are installed on the four sides of the rectangular frame. Equipment such as a motor and an upper sprocket of the lifting mechanism are installed on the frame. The winding machine is an on-site assembly device. Thus, during transportation, the long frame-shaped frame occupies a large transportation volume; the frame also occupies a large space inside the column. Content of the Utility Model

[0003] The purpose of the utility model is to provide a column mechanism, which can reduce the transportation volume, and for columns of the same size, the internal space is larger. To this end, the utility model adopts the following technical solutions:

[0004] A column mechanism includes a column, a panel, a bottom support structure, and a lifting mechanism. It is characterized in that the column adopts support columns arranged side by side on the first side of the column mechanism. The bottom of the support column is connected to the bottom support structure, and the top is connected to the top support structure, forming a single-sided skeleton column located on the first side. The first side is the side where the lifting device is located on the outside of the column mechanism. The gap between the side-by-side support columns allows the lifting device to be connected to the lifting mechanism inside the column mechanism through the gap.

[0005] The support column adopts segmentally spliced support columns arranged side by side. The bottom of the support column is connected to the bottom support structure, and the top is connected to the top support structure, forming a single-sided skeleton column located on the first side. The gap between the side-by-side segmentally spliced support columns allows the lifting device to be connected to the lifting mechanism inside the column mechanism through the gap.

[0006] On the basis of adopting the above technical solutions, the utility model can also adopt the following further technical solutions, or use these further technical solutions in combination:

[0007] The column mechanism further includes a panel connecting frame arranged in multiple layers as a cantilever. The panel connecting frame is connected to the support column; the panel connecting frame is used to connect the panel.

[0008] The column mechanism has a first side, a second side, a third side, and a fourth side, presenting a square column. The panel connecting frame is connected integrally and includes a transverse bracket on the second side, a transverse bracket on the third side, and a transverse bracket on the fourth side.

[0009] Both sides of the panel connecting frame are spliced with the circumferential and vertical skeletons through connecting pieces, enabling the panel connecting frame to form a U-shaped structure.

[0010] The panel connecting frame includes a horizontal plate and a vertical plate configured at a right angle, and the horizontal plate and the vertical plate form an installation position on the outer side.

[0011] Positioning members are provided on the panel connecting frame. The upper and lower ends of the panels on the second side, third side, and fourth side of the column mechanism are detachably connected to the positioning members on the panel connecting frame in a snap-fit manner. Or, the upper and lower ends of some of the panels on the second side, third side, and fourth side are detachably connected to the positioning members on the panel connecting frame in a snap-fit manner.

[0012] Some of the panels on the second side, third side, and fourth side of the column mechanism are rotatably connected to the panel connecting frame at their upper and lower ends.

[0013] Connection holes are provided on the panel connecting frame. The upper and lower ends of the panels on the second side, third side, and fourth side of the column mechanism are detachably connected to the connection holes on the panel connecting frame through bolts. Or, the upper and lower ends of some of the panels on the second side, third side, and fourth side of the column mechanism are detachably connected to the connection holes on the panel connecting frame through bolts.

[0014] Horizontal bends inward are respectively provided at the upper end and / or lower end of the panel, and vertical bends upward are provided at the ends of the horizontal bends. The panel connecting frame includes a horizontal plate and a vertical plate configured at a right angle, and the horizontal plate and the vertical plate form an installation position on the outer side; among the adjacent upper and lower panels, the upward vertical bends at the lower end of the upper panel and the upward vertical bends at the lower panel are respectively located on the inner and outer sides of the vertical plate of the panel support frame and are connected together with fasteners.

[0015] Horizontal bends inward are respectively provided at the upper end and / or lower end of the panel. The panel connecting frame includes a horizontal plate and a vertical plate configured at a right angle, and the horizontal plate and the vertical plate form an installation position on the outer side; among the adjacent upper and lower panels, the horizontal bends at the lower end of the upper panel and the horizontal bends at the lower panel are respectively located on the upper and lower sides of the horizontal plate of the panel support frame and are connected together with fasteners.

[0016] For the first side of the column mechanism, there are also first side panels located on both sides of the gap. The first side panels and their adjacent side panels form an integral L-shaped structure, and plug-in type limiting structures are provided at the upper and lower ends of the first side panels.

[0017] For the first side, the column mechanism further has first side panels located on both sides of the gap. The first side panels and their adjacent side panels form an integral L-shaped structure. The panel connecting frames are connected integrally. For the first side, there are also transverse brackets on the first side located on both sides of the gap. Plug-in type limiting structures are provided between the upper and lower ends of the first side panels and the transverse brackets on the first side.

[0018] The segmented splicing support column includes multiple support pipe segments connected in sequence in the height direction. At the connected ends of two support pipe segments, one of them is connected to a limiting connecting plate. The limiting connecting plate forms a plug-in slot for the other support pipe segment, and is connected to the other support pipe segment inserted into the plug-in slot through the limiting connecting plate.

[0019] The top structure of the lifting mechanism is fixed to the top support plate through a top connection structure.

[0020] The bottom support structure includes a heightening seat fixed to the base of the winding machine. A bottom fixing plate is provided on the heightening seat. The bottom fixing seat is connected to the bottom fixing plate, and the bottom structure of the lifting mechanism is connected to the bottom fixing seat.

[0021] Due to adopting the technical solution of the present utility model, the column mechanism of the present utility model can adopt only internal single-sided juxtaposed splicing struts, with a stable structure, ensuring the overall strength and reliable operation of the lifting mechanism. At the same time, it can reduce the transportation volume, and has a large internal space, which is convenient for maintenance. Description of the Drawings

[0022] Figure 1 It is a schematic diagram of Embodiment 1 of the present utility model.

[0023] Figure 2 It is an exploded view of the column structure of Embodiment 1 of the present utility model.

[0024] Figure 3 It is a schematic diagram showing the bottom of the top support plate of Embodiment 1 of the present utility model.

[0025] Figure 4 It is a schematic diagram of Embodiment 1 of the present utility model with the panel hidden.

[0026] Figure 5 It is a schematic diagram of the connection combination of the internal single-sided juxtaposed splicing struts and the layered frame of Embodiment 1 of the present utility model.

[0027] Figure 6 It is a schematic diagram of Embodiment 2 of the present utility model.

[0028] Figure 7 It is an exploded view of the column structure of Embodiment 2 of the present utility model.

[0029] Figure 8 Schematic diagram of the connection combination of the internal unilateral juxtaposed splicing struts and the layered frame in Embodiment 2 of the present utility model.

[0030] Figure 9 Schematic diagram of Embodiment 3 of the present utility model.

[0031] Figure 10 Exploded view of the column structure in Embodiment 3 of the present utility model.

[0032] Figure 11 Schematic diagram of Embodiment 4 of the present utility model.

[0033] Figure 12 Schematic diagram of Embodiment 5 of the present utility model. Detailed implementation manners

[0034] Referring to the attached Figures 1 - 5 A column mechanism provided by the present utility model includes a column, a panel, a bottom support structure, and a lifting mechanism 300. The column adopts segmented splicing support columns 11 and 12 arranged side by side on the first side of the column mechanism. The segmented splicing support columns 11 and 12 can be spliced by pipes to form a segmented splicing support pipe, which includes multiple support pipe segments 10 connected in sequence in the height direction. The support pipe segments 10 can be square pipes. During transportation, it is transported in a non-assembled state, and there is no need to transport the full-length frame column as in the past. Therefore, the volume can be greatly reduced.

[0035] The bottoms of the juxtaposed segmented splicing support columns 11 and 12 are connected to the bottom support structure (for example, connected to the subordinate bottom fixing seat 2), and the tops are connected to the top support structure, forming a single-sided skeleton column on the first side. The first side is the side where the lifting device 400 (generally a film rack) is located on the outside of the column mechanism. The gap 15 between the juxtaposed segmented splicing support columns is for the lifting device to pass through the gap 15 and be connected to the lifting mechanism 300 inside the column mechanism.

[0036] The top support structure can be welded to the tops of the two juxtaposed segmented splicing support columns. The top support structure can adopt a top support plate 3. The bottom support structure includes a bottom fixing plate 801 and a bottom fixing seat 2. The bottom fixing plate 801 can be detachably fixed on the winding machine base 800 by screws, and the bottom fixing seat 2 is connected to the bottom fixing plate 801.

[0037] The top structure of the lifting mechanism 300 is fixed to the top support plate 3 through a connecting structure, and the lifting power is installed on the vertical plate 31 of the top support plate 3. The bottom structure of the lifting mechanism 300 is fixed to the bottom fixing seat 2, and the lifting mechanism 300 can adopt a chain mechanism. The top structure of the lifting mechanism 300 includes a top sprocket 302 and a motor 301, and the bottom structure includes a driven sprocket.

[0038] Detachable connections (such as screw connections) are provided on the two segmented splicing support columns 11 and 12 for the lifting guide rail section 700. When assembling the segmented splicing support columns 11 and 12, the lifting guide rail section 700 is joined into a full-length lifting guide rail. The lifting guide rail is segmented and installed on the support pipe section 10, which is convenient for installation and disassembly.

[0039] The column mechanism further includes a panel connecting frame 5 arranged in multiple layers as a cantilever, and the panel connecting frame 5 is connected to the segmented splicing support column. The column mechanism has a first side, a second side, a third side, and a fourth side to form a square column, and the panel connecting frames 5 are connected as a whole, including a transverse bracket 52 on the second side, a transverse bracket 53 on the third side, and a transverse bracket 54 on the fourth side.

[0040] Both sides of the panel connecting frame 5 (the ends of the transverse bracket 52 on the second side and the transverse bracket 54 on the fourth side) are connected to the segmented splicing support columns 11 and 12 in the circumferential direction through connecting columns or pads 50, so that the panel connecting frame can form a U-shaped structure, reducing the manufacturing difficulty of the panel connecting frame 5.

[0041] The panel connecting frame 5 includes a horizontal plate 55 and a vertical plate 56 configured at a right angle, and the horizontal plate 55 and the vertical plate 56 form a connection position on the outside, that is, the vertical plate 56 is inside the horizontal plate 55. In this embodiment, the horizontal plate 55 and the vertical plate 56 are configured such that the cross-sectional shape of the formed panel connecting frame 5 is L-shaped, increasing the torsional resistance of the panel connecting frame 5. Moreover, the panel can also support the cantilever panel connecting frame 5.

[0042] A positioning member, such as a positioning pin 58, is provided on the horizontal plate 55 of the panel connecting frame 5. According to requirements, the positioning pin 58 is provided on or / and under the horizontal plate 55 of the panel connecting frame 5. The second side panel 42, the third side panel 43, and the fourth side panel 44 of the column mechanism are detachably connected in a snap-fit manner with the positioning member 58 on the panel connecting frame at the upper and lower ends (claw 45 is provided at the upper and lower ends of the panel), so that the panel can be directly inserted and removed on the outside, and the operation is more convenient. The reference numeral 47 in the figure is the top plate of the column mechanism. The top plate 47 is connected to the top support plate 3 by screws, and the positioning pin 58 is provided at the bottom of the top plate 47 for clamping with the tops of the second side panel 42, the third side panel 43, and the fourth side panel 44 at the uppermost end of the column mechanism; the positioning pin 58 can also be provided on the bottom fixing plate 801 for clamping with the bottoms of the second side panel 42, the third side panel 43, and the fourth side panel 44 at the lowermost end of the column mechanism.

[0043] The panel can be a pure panel, or an operation part can be provided on the panel to form a control panel 46.

[0044] On the first side of the column mechanism, there are also first side panels 41 located on both sides of the gap 15 on both sides of the gap 15. The panel 41 can be connected to the segmented splicing support column 11 or the segmented splicing support column 12 through the fastener 48.

[0045] As described above, the segmented splicing support columns 11 and 12 include multiple support pipe segments 10 connected in sequence in the height direction. At the connected ends of the two support pipe segments 10, one of them is connected to the limit connecting plate 13. The limit connecting plate 13 forms a plug-in slot 14 for the other support pipe segment, which can play a guiding role, and is connected to the other support pipe segment inserted into the plug-in slot 14 through the limit connecting plate 13, such as bolt connection and welding. Therefore, not only the connection strength is high, but also the installation is convenient.

[0046] An L-shaped guiding track 700 is provided on the side of the segmented splicing support columns 11 and 12 for the lifting guidance of the lifting device 400. The guiding track 700 can also be a U-shaped guiding track.

[0047] In the figure, the reference numeral 500 is the winding machine turntable, and the reference numeral 600 is the turntable rotation driving device. The reference numeral 900 is the mounting plate of the winding machine circuit system, which is fixed on the segmented splicing support columns 11 and 12.

[0048] Refer to Figure 6 、 7 、8, and also please refer to Figure 1 、 2, 3, 4, 5. In this embodiment, on the first side of the column mechanism, there are also first side panels 412 located on both sides of the gap 15 respectively for both sides of the gap 15. The first side panel 412 and its adjacent side panel (the second side panel 42 or the fourth side panel 44) form an integral L-shaped structure or a U-shaped structure with one side being narrower and the other side being relatively wider. For the upper and lower ends of the first side panel 41, plug-in limiting structures can be provided for the L-shaped and U-shaped structures, and the strength of the panel can also be improved. In this embodiment, the panel 432 on the third side is rotatably connected to the panel connecting frame 5 (a rotational connection structure using pins and holes can be adopted) and serves as a maintenance door.

[0049] In this embodiment, horizontal bends 461 are respectively provided inward at the upper and lower ends of the panel, and vertical bends 462 are provided upward at the ends of the horizontal bends. Among the adjacent upper and lower panels, the upward vertical bends 462 at the lower end of the upper panel and the upward vertical bends 462 at the lower panel are respectively located inside and outside the vertical plate 56 of the panel support frame 5 and are connected together with fasteners. The upper end of the uppermost panel and the lower end of the lowermost panel may not be provided with upward vertical bends and are directly connected to the top support structure or the top plate, and the bottom support structure.

[0050] The plug-in limiting structure includes a pin 491 provided on the horizontal plate 55 on the first side transverse bracket 512, and a limiting groove 492 on the horizontal bend 461 and the vertical bend 462 of the first side panel 412 that cooperates with the pin 491.

[0051] Other parts of this embodiment are the same as those of Embodiment 1.

[0052] Refer to Figure 9 , 10 , and also please refer to Figure 1 , 2 , 3, 4, 5, 6, 7, 8.

[0053] On the basis of Embodiment 2, this embodiment additionally provides a heightening adjustment seat 6. The heightening seat 6 is fixed to the base 800 of the winding machine. The bottom fixing plate 801 is fixed to the heightening seat 6. The bottom fixing seat 2 is connected to the bottom fixing plate 801. The bottom ends of the segmented splicing support columns 11 and 12 are connected to the bottom fixing seat 2.

[0054] Refer to Figure 11 , and also please refer to Figure 1 , 2 , 3, 4, 5, 6, 7, 8, 9, 10.

[0055] In this embodiment, the support columns adopt integral full-length support columns 100. Two full-length support columns 100 are arranged side by side. The bottom of the support columns is connected to the bottom support structure, and the top is connected to the top support structure, forming a single-sided skeleton column on the first side. The first side is the side where the lifting device is located outside the column mechanism. Other parts of this embodiment are the same as those of the foregoing embodiment, or the lifting guide rail also adopts an integral full-length lifting guide rail 700A and is connected to the full-length support column 100.

[0056] Therefore, there is no need to adopt full-length frame columns, which is convenient for reducing the volume during transportation.

[0057] Refer to Figure 12 and also refer to Figure 1 、 2 、3, 4, 5, 6, 7, 8, 9, 10.

[0058] In this embodiment, the panel connection method of the embodiments shown in Figure 6 、 7 、8 is changed. Among them, horizontal bends 401 inward are respectively provided at the upper end and / or the lower end of the second-side panel 42 and the fourth-side panel 44. Among the adjacent upper and lower panels, the horizontal bends 401 at the lower end of the upper panel and the horizontal bends 401 of the lower panel are respectively located on the upper and lower sides of the horizontal plate 5 of the panel support frame 5 and are connected together with fasteners.

[0059] The upper horizontal bends of the uppermost panel and the horizontal bends of the lowermost panel are directly connected to the top support structure or the top plate, and the bottom support structure.

[0060] Other parts of this embodiment are the same as those of the foregoing embodiment.

[0061] Unless otherwise specified, in the present invention, if there are terms such as "upper", "lower", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", etc., the orientation or positional relationship indicated is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying 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 for illustrative purposes and cannot be understood as a limitation of this patent. For those of ordinary skill in the art, the specific meanings of the above terms can be understood in combination with the drawings and according to specific circumstances.

[0062] Unless otherwise clearly defined and limited, in this utility model, if there are terms such as "arranged", "clamped" and "connected", they 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, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in this utility model can be understood according to specific situations.

[0063] The above are only specific embodiments of this utility model, but the structural features of this utility model are not limited thereto. Any changes or modifications made by those skilled in the art within the scope of this utility model are covered by the protection scope of this utility model.

Claims

1. A column mechanism, comprising a column, a panel, a bottom support structure and a lifting mechanism, characterized in that The column adopts a support column arranged on the first side of the column mechanism and arranged in parallel. The bottom of the support column is connected to the bottom support structure, and the top is connected to the top support structure to form a single-sided skeleton column located on the first side; the first side is the side of the outer side of the column mechanism where the lifting device is located, and the gap between the support columns arranged in parallel is used for the lifting device to be connected to the lifting mechanism on the inner side of the column mechanism through the gap.

2. The column mechanism according to claim 1, characterized in that The support column adopts a segmented spliced ​​support column arranged in parallel, the bottom of which is connected to the bottom support structure, and the top is connected to the top support structure, forming a single-sided skeleton column located on the first side; the gap between the segmented spliced ​​support columns arranged in parallel is used for the lifting device to be connected to the lifting mechanism inside the column mechanism through the gap.

3. The column mechanism according to claim 1 or 2, characterized in that The column mechanism also includes a panel connection frame with multiple layers arranged as a cantilever, and the panel connection frame is connected to the support column; the panel connection frame is used to connect panels.

4. The column mechanism according to claim 3, characterized in that The column mechanism has a first side, a second side, a third side and a fourth side and is a square column. The panel connecting frame is connected as a whole and includes a transverse bracket located on the second side, a transverse bracket on the third side and a transverse bracket on the fourth side.

5. The column mechanism according to claim 4, characterized in that The two sides of the panel connection frame are spliced ​​in the circumferential direction and the vertical direction through the connection pieces, so that the panel connection frame can be in a U-shaped structure.

6. The column mechanism according to claim 3, characterized in that The panel connection frame includes a horizontal plate and a vertical plate arranged at a right angle, and the horizontal plate and the vertical plate are formed at an outer mounting position.

7. The column mechanism according to claim 3, characterized in that A positioning piece is arranged on the panel connecting frame, and the upper and lower ends of the second side, third side and fourth side panels of the column mechanism are detachably connected to the positioning piece on the panel connecting frame by snap-fitting, or the upper and lower ends of a part of the second side, third side and fourth side panels are detachably connected to the positioning piece on the panel connecting frame by snap-fitting.

8. The column mechanism according to claim 3, characterized in that The upper end and the lower end of a part of the panels on the second side, the third side and the fourth side of the column mechanism are rotatably connected to the panel connecting frame.

9. The column mechanism according to claim 3, characterized in that The panel connecting frame is provided with connecting holes, and the upper ends and lower ends of the second side, third side and fourth side panels of the column mechanism are detachably connected to the connecting holes on the panel connecting frame by bolts; or, the upper ends and lower ends of a part of the second side, third side and fourth side panels of the column mechanism are detachably connected to the connecting holes on the panel connecting frame by bolts.

10. The column mechanism according to claim 9, characterized in that The upper end and / or lower end of the panel are respectively provided with an inward horizontal bend and an upward vertical bend at the end of the horizontal bend, and the panel connecting frame includes a horizontal plate and a vertical plate arranged at a right angle, and the horizontal plate and the vertical plate form an outward mounting position; among the upper and lower adjacent panels, the upward vertical bend of the lower end of the panel and the upward vertical bend of the lower panel are respectively located on the inner and outer sides of the vertical plate of the panel support frame, and are connected together with fasteners.

11. The column mechanism according to claim 9, characterized in that The upper end and / or lower end of the panel are respectively provided with an inward horizontal bend, and the panel connecting frame includes a horizontal plate and a vertical plate arranged at right angles, and the horizontal plate and the vertical plate form an outward mounting position; among the upper and lower adjacent panels, the horizontal bend at the lower end of the panel at the upper end and the horizontal bend of the panel at the lower end are respectively located on the upper and lower sides of the horizontal plate of the panel support frame, and are connected together with fasteners.

12. The column mechanism according to claim 1 or 2, characterized in that The column mechanism also has a first side panel located on both sides of the gap for the first side. The first side panel and its adjacent side panel are an integral L-shaped structure, and a plug-in limiting structure is set at the upper and lower ends of the first side panel.

13. The column mechanism according to claim 2, characterized in that The segmented splicing support column includes multiple supporting pipe segments connected in sequence in the height direction, and one of the connected ends of two supporting pipe segments is connected to a limiting connecting plate, which forms a plug-in groove for another supporting pipe segment and is connected to the other supporting pipe segment inserted into the plug-in groove through the limiting connecting plate.

14. The column mechanism according to claim 1, characterized in that The top structure of the lifting mechanism is fixed to the top supporting structure through a top connecting structure.

15. The column mechanism according to claim 1, characterized in that The bottom supporting structure comprises a heightening seat, which is fixed on the base of the wrapping machine. A bottom fixing plate is arranged on the heightening seat, the bottom fixing seat is connected to the bottom fixing plate, and the bottom structure of the lifting mechanism is connected to the bottom fixing seat.

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