Multi-section type winding machine stand column structure
Through the multi-stage winding machine column structure, the linkage mechanism of the first column and the second column is used to make the membrane frame rise simultaneously when the second column rises, solving the problem of excessive column height, realizing the reduction of the column height, and facilitating the space utilization and movement of the winding machine.
Patent Information
- Application Number
- CN202422319571.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-23
- Publication Date
- 2025-07-25
- Estimated Expiration
- 2034-09-23
AI Technical Summary
With the same lifting stroke of the membrane frame of the existing winding machine, the column height needs to be set very high, resulting in a large space occupied.
The multi-stage winding machine column structure is adopted. Through the linkage mechanism between the first column and the second column, the membrane frame rises simultaneously when the second column rises, reducing the overall height of the column.
With the unchanged lifting stroke of the membrane frame, the column height is significantly reduced, the space occupied is reduced, and the winding machine is easy to handle and install.
Smart Images
Figure CN223148785U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of winding machines, in particular to a multi-section winding machine column structure. Background Technique
[0002] A winding machine is a packaging device. The film rack is installed on the column. During use, the mold rack needs to be lifted and lowered to meet the winding requirements of items at different heights. The existing film rack of the winding machine is lifted and lowered along the column. In the case of the same lifting stroke, the height of the column needs to be set very high, resulting in a large occupied space. Content of the Utility Model
[0003] In order to solve the above problems existing in the prior art, the utility model provides a multi-section winding machine column structure that greatly reduces the height of the column without changing the lifting stroke of the film rack.
[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0005] A multi-section winding machine column structure includes a column frame, a first column vertically slidably arranged in the column frame, a second column vertically slidably connected to the first column, and a film rack slidably arranged on the second column; driving wheels are provided at both the upper and lower ends of the column frame, a driving chain is provided between the two driving transmission wheels, and a power assembly for driving the driving wheel to rotate is provided on one of the driving wheels, and the first column is fixedly connected to the driving chain; a first linkage mechanism is provided between the second column, the first column and the column frame, and a second linkage mechanism is provided between the film rack, the second column and the first column; when the power assembly drives the first column to rise, the second column rises along the first column under the action of the first linkage mechanism, and the film rack rises along the second column under the action of the second linkage mechanism.
[0006] By adopting the above technical solutions: when the first column rises, the second column rises along the first column under the action of the first linkage mechanism, and at the same time the film rack rises along the second column under the action of the second linkage mechanism, so that the rising stroke of the film rack is greater than the stroke of the first column. When the stroke of the film rack remains unchanged, the heights of the column frame, the first column and the second column can be greatly reduced, the overall height is reduced, the occupied space is reduced, and it is more beneficial for the handling and installation of the winding machine.
[0007] Preferably, the first linkage mechanism includes a first transmission wheel and a first transmission chain. The first transmission wheel is rotatably arranged at the upper end of the first column. One end of the first transmission chain is fixedly connected to the bottom of the column frame, and the other end of the first transmission chain bypasses the first transmission wheel and is connected to the second column. When the first column rises, it drives the first transmission wheel to rise, so that one end of the first transmission chain drives the second column to rise along the first column.
[0008] Preferably, the second linkage mechanism includes a second transmission wheel and a second transmission chain. The second transmission wheel is rotatably arranged at the upper end of the second column. One end of the second transmission chain is fixedly connected to the bottom of the first column, and the other end of the second transmission chain bypasses the second transmission wheel and is connected to the film rack. When the second column rises, it drives the second transmission wheel to rise, so that one end of the second transmission chain drives the film rack to rise along the second column.
[0009] Preferably, first sliding rails are arranged on both sides of the inner wall of the column frame. A first sliding seat slidably connected to the first sliding rail is fixedly arranged at the lower end of the first column; a second sliding rail is arranged at the inner wall of the first column, and a second sliding seat slidably connected to the second sliding rail is fixedly arranged at the lower end of the second column; a third sliding rail is arranged inside the second column, and third sliding seats slidably connected to the third sliding rail are arranged on both sides of the film rack.
[0010] Preferably, a first chain seat is fixedly arranged on the side surface of the lower end of the first column, and adjusting members for adjusting the tightness are arranged at both ends of the driving chain and connected to the first chain seat. The adjusting member can adjust the tightness of the driving chain.
[0011] Preferably, the adjusting member is configured as a screw rod. Adjusting holes are arranged at both ends of the first chain seat, and two screw rods respectively pass through the two adjusting holes, and adjusting nuts are arranged on the screw rods.
[0012] Preferably, a second chain seat is fixedly arranged at the lower end of the second column, and an adjusting member connected to the second chain seat is arranged at the end of the first transmission chain; a third chain seat is arranged on the film rack, and an adjusting member connected to the third chain seat is arranged at the end of the second transmission chain.
[0013] Preferably, the power assembly is arranged at the upper end of the column frame and connected to the driving wheel.
[0014] Preferably, the power assembly is configured as a right-angle reduction motor, and the driving wheel and the first transmission wheel are both configured as sprockets.
[0015] Preferably, a partition is arranged at the position between the film rack and the second transmission chain inside the second column.
[0016] Therefore, the utility model has the beneficial effect of greatly reducing the height of the column without changing the lifting stroke of the film rack. Description of the Drawings
[0017] Figure 1 It is a schematic structural diagram of the utility model.
[0018] Figure 2 It is a schematic diagram of the state after the film rack rises.
[0019] Figure 3 is Figure 2 a schematic diagram of the internal structure of
[0020] Figure 4 is Figure 1 an exploded view of Specific Embodiments
[0021] In order to make the technical problems, technical solutions and beneficial technical effects to be solved by the present utility model clearer and more understandable, the present utility model will be further described in detail below in conjunction with the drawings and multiple exemplary embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model, rather than to limit the protection scope of the present utility model.
[0022] It should be understood that in this text, expressions such as "first" and "second" are only for descriptive purposes, and should not be construed as indicating or implying relative importance, nor should they be construed as implicitly indicating the quantity of the indicated technical features. Features defined with "first" and "second" may explicitly or implicitly include at least one such feature.
[0023] Such as Figures 1-4 shown, a multi-segment winding machine column structure includes a column frame 10, a first column 20 vertically slidably arranged in the column frame 10, a second column 30 vertically slidably connected to the first column 20, and a film frame 40 slidably arranged on the second column 30. A partition 50 is provided at a position in the second column 30 between the film frame 40 and the second transmission chain 32; driving wheels 11 are provided at both the upper and lower ends of the column frame 10, a driving chain 12 is provided between the two driving transmission wheels, and a power assembly 13 for driving the driving wheel 11 to rotate is provided on one of the driving wheels 11. The first column 20 is fixedly connected to the driving chain 12; a first linkage mechanism is provided between the second column 30, the first column 20 and the column frame 10, and a second linkage mechanism is provided between the film frame 40, the second column 30 and the first column 20; when the power assembly 13 drives the first column 20 to rise, the second column 30 rises along the first column 20 under the action of the first linkage mechanism, and the film frame 40 rises along the second column 30 under the action of the second linkage mechanism.
[0024] The first linkage mechanism includes a first transmission wheel 21 and a first transmission chain 22. The first transmission wheel 21 is rotatably arranged at the upper end of the first column 20. One end of the first transmission chain 22 is fixedly connected to the bottom of the column frame 10, and the other end of the first transmission chain 22 bypasses the first transmission wheel 21 and is connected to the second column 20; the second linkage mechanism includes a second transmission wheel 31 and a second transmission chain 32. The second transmission wheel 31 is rotatably arranged at the upper end of the second column 30. One end of the second transmission chain 32 is fixedly connected to the bottom of the first column 20, and the other end of the second transmission chain 32 bypasses the second transmission wheel 31 and is connected to the film frame 40.
[0025] In this embodiment, the power assembly 13 is disposed at the upper end of the column frame 10 and connected to the driving wheel 11. The power assembly 13 is configured as a right-angle reduction motor, and the driving wheel 11, the first transmission wheel 21, and the second transmission wheel 31 are all configured as sprockets.
[0026] On both sides of the inner wall of the column frame 10, there are first slide rails 14. At the lower end of the first column 20, there is a first sliding seat 23 fixedly provided and slidably connected to the first slide rail; inside the inner wall of the first column 20, there is a second slide rail 25. At the lower end of the second column 30, there is a second sliding seat 33 fixedly provided and slidably connected to the second slide rail; inside the second column 30, there is a third slide rail 34. On both sides of the film frame 40, there are third sliding seats 41 slidably connected to the third slide rail. In some embodiments, the first slide rail 14, the second slide rail 25, and the third slide rail 34 can adopt slide bars, linear guide rails, dovetail guide rails, etc., and the first sliding seat 23, the second sliding seat 33, and the third sliding seat 41 can adopt corresponding slide sleeves, linear sliders, dovetail sliders, etc.
[0027] On the lower side surface of the lower end of the first column 20, there is a first chain seat 24. At both ends of the driving chain 12, there are adjusting members 110 connected to the first chain seat 24 for adjusting the tightness; the adjusting member 110 is configured as a screw. At both ends of the first chain seat 24, there are adjusting holes. Two screws respectively pass through the two adjusting holes, and adjusting nuts are provided on the screws. At the lower end of the second column 30, there is a second chain seat 35 fixedly provided. At the end of the first transmission chain 22, there is an adjusting member 110 connected to the second chain seat 35; on the film frame 40, there is a third chain seat 42. At the end of the second transmission chain 32, there is an adjusting member 110 connected to the third chain seat 42.
[0028] Combined with the attached drawings, the principle of the present utility model is as follows: As Figure 1 shown, the first column descends into the column frame, the second column descends into the first column, and the film frame descends to the lower end of the second column. At this time, the film frame is at the lowest position; when it is necessary to rise, the power assembly drives the driving chain to rotate; as the first column rises, the upper end of the first transmission chain rises relative to the first column. Therefore, the second column rises synchronously along the first column as the first column rises. Similarly, after the second column rises, the upper end of the second transmission chain rises relative to the second column. Because the film frame connected to the second transmission chain rises synchronously along the second column, the state where the film frame rises to the uppermost end is as Figure 2 shown. The film frame rises from the state in Figure 1 to the state in Figure 2 . The stroke of the film frame is greater than the height of the column frame. Through this three-stage structural design, the stroke of the film frame is increased. When the stroke of the film frame remains unchanged, the heights of the column frame, the first column, and the second column can be reduced, thereby making the overall height of the column in the Figure 1 state smaller, which is convenient for the handling of the winding machine.
[0029] In the description of the present utility model, it should be understood that the directions or positional relationships indicated by up and down, left and right, inner end, outer end, one end, the other end, etc. are based on the orientation or positional relationship shown in the drawings, and are only for more clearly facilitating the description of the technical solution of the present utility model, rather than indicating or implying that the device or component referred to must have a specific direction, be constructed and operated in a specific orientation, and should not be construed as a limitation on the present utility model.
[0030] Although specific embodiments of the present utility model are described in detail herein, they are given only for the purpose of explanation and should not be considered as limiting the scope of the present utility model. Various substitutions, alterations, and modifications can be conceived without departing from the spirit and scope of the present utility model.
Claims
1. A multi - segment winding machine column structure, characterized in that It includes a column frame (10), a first column (20) vertically slidably arranged in the column frame (10), a second column (30) vertically slidably connected to the first column (20), and a film frame (40) slidably arranged on the second column (30); Driving wheels (11) are provided at both the upper and lower ends of the column frame (10), a driving chain (12) is provided between the two driving transmission wheels, and a power assembly (13) for driving the driving wheel (11) to rotate is provided on one of the driving wheels (11), and the first column (20) is fixedly connected to the driving chain (12); A first linkage mechanism is provided between the second column (30), the first column (20) and the column frame (10), and a second linkage mechanism is provided between the film frame (40), the second column (30) and the first column (20); When the power assembly (13) drives the first column (20) to rise, the second column (30) rises along the first column (20) under the action of the first linkage mechanism, and the film frame (40) rises along the second column (30) under the action of the second linkage mechanism.
2. The vertical column structure of a multi-segment winding machine according to claim 1, characterized in that, The first linkage mechanism includes a first transmission wheel (21) and a first transmission chain (22). The first transmission wheel (21) is rotatably arranged at the upper end of the first column (20). One end of the first transmission chain (22) is fixedly connected to the bottom of the column frame (10), and the other end of the first transmission chain (22) bypasses the first transmission wheel (21) and is connected to the second column (30).
3. A multi - section winding machine column structure according to claim 1 or 2, characterized in that, The second linkage mechanism includes a second transmission wheel (31) and a second transmission chain (32). The second transmission wheel (31) is rotatably arranged at the upper end of the second column (30). One end of the second transmission chain (32) is fixedly connected to the bottom of the first column (20), and the other end of the second transmission chain (32) bypasses the second transmission wheel (31) and is connected to the film frame (40).
4. The vertical column structure of a multi-section winding machine according to claim 1, characterized in that, First sliding rails (14) are provided on both sides of the inner wall of the column frame (10), and a first sliding seat (23) slidably connected to the first sliding rail is fixedly provided at the lower end of the first column (20); Second sliding rails (25) are provided at the inner wall of the first column (20), and a second sliding seat (33) slidably connected to the second sliding rail is fixedly provided at the lower end of the second column (30); Third sliding rails (34) are provided inside the second column (30), and third sliding seats (41) slidably connected to the third sliding rail are provided on both sides of the film frame (40).
5. The multi-section winding machine column structure according to claim 2, characterized in that, A first chain seat (24) is fixedly provided on the side surface of the lower end of the first column (20), and adjusting members (110) for adjusting the tightness are provided at both ends of the driving chain (12) and are connected to the first chain seat (24).
6. The vertical column structure of a multi-segment winding machine according to claim 5, characterized in that, The adjusting member (110) is configured as a screw. Adjusting holes are provided at both ends of the first chain seat (24). Two screws respectively pass through the two adjusting holes, and adjusting nuts are provided on the screws.
7. The vertical column structure of a multi-section winding machine according to claim 1 or 6, characterized in that, A second chain seat (35) is fixedly provided at the lower end of the second column (30), and an adjusting member (110) connected to the second chain seat (35) is provided at the end of the first transmission chain (22); A third chain seat (42) is provided on the film rack (40), and an adjusting member (110) connected to the third chain seat (42) is provided at the end of the second transmission chain (32).
8. The multi - section winding machine column structure according to claim 1, characterized in that, The power assembly (13) is arranged at the upper end of the column frame (10) and is connected to the driving wheel (11).
9. The multi-section winding machine column structure according to claim 2, characterized in that, The power assembly (13) is configured as a right-angle reduction motor, and the driving wheel (11) and the first transmission wheel (21) are both configured as sprockets.
10. The column structure of a multi-section winding machine according to claim 1, characterized in that A partition (50) is provided at a position between the film rack (40) and the second transmission chain (32) inside the second column (30).