Multi-specification and multi-size film roll supporting device

Abstract

The utility model discloses a multi-specification and multi-dimension film roll supporting device which comprises a first supporting frame, a second supporting frame with the height capable of being movably adjusted is arranged on the first supporting frame, and a first supporting plate used for supporting film rolls is arranged on the second supporting frame. And a second supporting plate which can be movably adjusted to be aligned with the height of the first supporting plate and is used for jointly supporting the film roll is arranged on one side of the first supporting plate. The height of the second supporting frame can be adjusted, a film roll can be conveniently installed, the first supporting plate can support the film roll of a certain specification and size, the second supporting plate can be adjusted to be flush with the first supporting plate according to the requirement for the size of the film roll to jointly support the film roll, the film rolls of various specifications and sizes can be supported, and the production efficiency is improved.

Description

[Technical Field]

[0002] This utility model relates to the field of film roll packaging technology, and in particular to a multi-size film roll support device. [Background Technology]

[0004] A film roll support device is used to support film wound into rolls. It is widely used in various applications requiring film rolls as raw materials, such as packaging, printing, and agriculture. Currently, when supporting film rolls, it is generally necessary to find a support platform slightly shorter than the length of the film roll to place it on the platform and avoid interference with the support columns. However, if the support platform is too short, the stress at the contact point between the film roll and the platform is too high, easily causing damage to the film roll. Therefore, when using film rolls of different sizes for suspension packaging, it is necessary to use a support platform appropriate to the length of the film roll. Changing support platforms is time-consuming and labor-intensive, affecting production efficiency. [Utility Model Content]

[0006] To address the technical problem that current membrane roll support devices cannot adapt to membrane roll supports of various specifications and sizes, this utility model proposes a membrane roll support device with multiple specifications and sizes.

[0007] This utility model is achieved by the following technical solution:

[0008] A multi-size film roll support device includes a first support frame, a second support frame that is movable and adjustable in height on the first support frame, a first tray for supporting the film roll on the second support frame, and a second tray that is movable and adjustable to be aligned with the height of the first tray for jointly supporting the film roll on one side of the first tray.

[0009] As described above, a multi-size film roll support device has a third support plate on the other side of the first support plate, which can be adjusted to be aligned with the height of the first support plate for jointly supporting the film roll.

[0010] As described above, a multi-size film roll support device includes a second support frame and a second support column disposed on the second support member for mounting the first tray. The second support column is provided with a plurality of second sliding tracks for sliding the second tray and the third tray. The second tray and the third tray are provided with a second sliding groove on one side that cooperates with the second sliding track.

[0011] As described above, a multi-size film roll support device includes a first support member and a plurality of first support columns disposed on the first support member for mounting the second support frame. The first support column is provided with a first sliding track for sliding with the second support frame, and the second support frame is provided with a plurality of first sliding grooves corresponding to the first sliding track.

[0012] As described above, a multi-size film roll support device has a second limiting part on both sides of the second support column for limiting the range of motion of the second support plate and the third support plate.

[0013] As described above, in a multi-size film roll support device, the first support plate, the second support plate, and the third support plate are all structures such as V-shaped blocks that can support the film roll.

[0014] As described above, a multi-size film roll support device includes a first drive column on the first support frame that works to adjust the height of the second support frame, and a first drive motor for driving the first drive column.

[0015] As described above, in a multi-size film roll support device, the second tray and the third tray are driven by the same driving device. The second support frame includes a second drive column for cooperating to adjust the height of the second tray and the third tray, and a second drive motor for driving the second drive column.

[0016] As described above, in a multi-size film roll support device, a transmission component is connected to one side of the second drive motor, and a mating component that cooperates with the transmission component is provided on one side of the second drive column.

[0017] As described above, in a multi-size film roll support device, the first support column is provided with a first limiting part for limiting the range of motion adjustment of the second support frame.

[0018] Compared with the prior art, the multi-size film roll support device proposed in this utility model has the following advantages:

[0019] 1. The second support frame is height-adjustable for easy film roll installation. The first tray can support film rolls of a certain size. The second tray can be adjusted to be flush with the first tray to support the film roll according to the size requirements of the film roll. This enables support for film rolls of various sizes, improving production efficiency.

[0020] 2. The second support frame can be equipped with multiple trays. The second tray and the third tray can be sized according to the size of the film roll, which can provide convenience for supporting film rolls of various specifications and sizes. [Attached Image Description]

[0022] To more clearly illustrate the technical solutions in the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below.

[0023] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0024] Figure 2 for Figure 1 A magnified view of region A;

[0025] Figure 3 for Figure 1 Another perspective illustration;

[0026] Figure 4 for Figure 1 A schematic diagram of the structure under another working state;

[0027] Figure 5 for Figure 4 Enlarged schematic diagram of region B;

[0028] Figure 6 for Figure 4 A partial exploded diagram.

[0029] The corresponding reference numerals in the attached figures are as follows:

[0030] 1. First support frame; 11. First support member; 12. First support column; 121. First sliding rail; 122. First limiting part; 13. First drive column; 14. First drive motor; 2. Second support frame; 21. First pallet; 22. Second pallet; 221. Second slide groove; 23. Third pallet; 24. Second support member; 241. First slide groove; 25. Second support column; 251. Second sliding rail; 252. Second limiting part; 26. Second drive column; 261. Mating part; 27. Second drive motor; 28. Transmission component.

Detailed Implementation Methods

[0032] To make the technical problems solved, technical solutions, and beneficial effects of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0033] Specific embodiments, combined with Figures 1 to 6As shown, further illustrating the technical solution of this utility model, a multi-size film roll support device includes a first support frame 1 supporting the entire structure. The first support frame 1 is equipped with a second support frame 2 that is adjustable in height. The first support frame 1 includes a first support member 11 for supporting the overall frame and multiple first support columns 12 disposed on the first support member 11 for mounting the second support frame 2. The second support frame 2 is movably mounted on the first support columns 12. The first support columns 12 not only serve as the structure supporting the entire structure but also have a structure for sliding with the second support frame 2, allowing for adjustment of the horizontal height of the second support frame 2. The second support frame 2 has a structure for preventing film rolls from rolling. In practical applications, this provides convenience for placing film rolls and also facilitates the management of the entire device.

[0034] Furthermore, the first support column 12 is provided with a first sliding track 121 for sliding with the second support frame 2, and the second support frame 2 is provided with a plurality of first sliding grooves 241 corresponding to the first sliding track 121. The first sliding grooves 241 are disposed around the second support member 24 for sliding of the second support frame 2. By cooperating with the first sliding track 121 and the first sliding grooves 241, the second support frame 2 can slide up and down along the first support column 12 while being connected to the first support column 12.

[0035] In this embodiment, the first support frame 1 is provided with a first drive column 13 that cooperates to adjust the height of the second support frame 2, and a first drive motor 14 for driving the first drive column 13. The first drive motor 14 can drive the first drive column 13, and the first drive column 13 cooperates with the second support frame 2 to slide the second support frame 2 up and down.

[0036] Furthermore, as a preferred embodiment of this solution and not a limitation, the first drive column 13 is a lead screw, and the second support frame 2 is provided with a corresponding part to the lead screw for converting rotational motion into axial motion, thereby driving the lifting motion of the second support frame 2.

[0037] Furthermore, the first support column 12 is provided with a plurality of first limiting parts 122 for limiting the range of motion adjustment of the second support frame 2. The first limiting parts 122 can limit the range of vertical sliding of the second support frame 2 under the drive of the first drive column 13.

[0038] In this embodiment, the second support frame 2 is provided with a first tray 21 for supporting the film roll. The first tray 21 can support a film roll of a certain length, and its length can be set to correspond to the length of a film roll of a certain specification size. On one side of the first tray 21, there is a second tray 22 that can be movably adjusted to be aligned with the height of the first tray 21 for jointly supporting the film roll. On the other side of the first tray 21, there is a third tray 23 that can be movably adjusted to be aligned with the height of the first tray 21 for jointly supporting the film roll. The length of the second tray 22 can be set according to actual needs. It is mainly used to support the film roll together with the first support plate 21, and can adaptably support film rolls of various specifications and sizes. The length of the third support plate 23 can also be set according to actual needs. It is mainly used to support the film roll together with the first support plate 21 or with the first support plate 21 and the second support plate 22. It can support film rolls of other specifications on the basis of the film rolls of a certain specification that the second support plate 22 can support. The second support frame 2 includes a second support member 24 and a second support column 25 disposed on the second support member 24 for mounting the first support plate 21. The first support plate 21 is fixed on the second support frame 2 and can support a film roll of a certain length. When the length of the first support plate 21 is shorter than the required length of the film roll, the second support plate 22 and the third support plate 23 can be adjusted to form a new support structure with the first support plate 21 to jointly support the film roll.

[0039] Furthermore, the lengths of the first tray 21, the second tray 22, and the third tray 23 are set according to actual needs. This is a preferred embodiment of the solution rather than a limitation. The second tray 22 and the third tray 23 have the same size.

[0040] Furthermore, multiple second trays 22 and third trays 23 can be provided, and their number can be set according to the actual needs of the film roll. As a preferred embodiment of this solution rather than a limitation, one second tray 22 and one third tray 23 are provided, respectively located on both sides of the first tray 21.

[0041] Furthermore, the second support column 25 is provided with a plurality of second sliding rails 251 for sliding the second support plate 22, and the second support plate 22 and the third support plate 23 are provided with a second sliding groove 221 on one side that cooperates with the second sliding rails 251. The second sliding rails 251 are provided on opposite sides of the second support column 25, and the second support plate 22 and the third support plate 23 can slide up and down on the second support column 25 through the cooperation of the second sliding rails 251 and the second sliding grooves 221. The second sliding rails 251 can limit and guide the second support plate 22 and the third support plate 23.

[0042] Furthermore, the second support column 25 is provided with second limiting parts 252 on both sides for limiting the range of movement of the second support plate 22 and the third support plate 23. The second limiting parts 252 can limit the sliding range of the second support plate 22 and the third support plate 23. As a preferred embodiment of this solution rather than a limitation, the position of the upper second limiting part 252 can be flush with the first support plate 21 after the second support plate 22 and the third support plate 23 are in place, which facilitates the support of the film roll. The upper second limiting part 252 can be the bottom edge of the first support plate 21 to prevent the second support plate 22 from going out of range and deviating from the horizontal position of the first support plate 21.

[0043] Furthermore, the first tray 21, the second tray 22, and the third tray 23 are all structures capable of supporting the film roll. As a preferred embodiment of this solution and not a limitation, the first tray 21, the second tray 22, and the third tray 23 are all V-shaped block structures.

[0044] In this embodiment, the second support frame 2 includes a second drive column 26 for cooperating in adjusting the height of the second pallet 22 and the third pallet 23, and a second drive motor 27 for driving the second drive column 26. The second pallet 22 and the third pallet 23 can be driven separately by multiple drive devices. As a preferred embodiment rather than a limitation, both the second pallet 22 and the third pallet 23 are driven by the second drive motor 27. The second drive motor 27 can drive the second drive column 26 to rotate through transmission components, thereby causing the second pallet 22 and the third pallet 23 to slide up and down.

[0045] Furthermore, a transmission component 28 is connected to one side of the second drive motor 27, and a mating component 261 that cooperates with the transmission component 28 is provided on one side of the second drive column 26. The second drive motor 27 drives the transmission component 28, and the transmission component 28 then drives the mating component 261, thereby realizing the driving of the second drive column 26 by the second drive motor 27.

[0046] Furthermore, as a preferred embodiment of this solution and not a limitation, the transmission component 28 is a chain tooth that engages with one end of the second drive motor 27, and the mating component 261 is a sprocket that engages with the chain tooth of the transmission component 28. The chain tooth and sprocket transmission is smooth, allowing for easy control of the up-and-down sliding of the second support plate 22, and ensuring transmission stability.

[0047] The working principle of this embodiment is as follows:

[0048] This utility model proposes a multi-size film roll support device. A second support frame 2 slides on a first support frame 1. The first support plate 21 of the second support frame 2 supports a film roll of a certain length. Simultaneously, the second support plate 22 and the third support plate 23 can slide to be horizontally aligned with the first support plate 21 to jointly support film rolls of other sizes. Its specific working principle is as follows:

[0049] When supporting a film roll of a certain length, the second support frame 2 can be lowered by adjusting the first drive motor 14, while the film roll is loaded onto the first pallet 21. Then, the second support frame 2 is driven to a certain height by the first drive motor 14. When supporting film rolls of other specifications, the second pallet 22 or the third pallet 23 can be adjusted to be level with the first pallet 21 by adjusting the second drive motor 27. Then, the second support frame 2 can be lowered by adjusting the first drive motor 14, while the film roll is loaded onto the first pallet 21 or the new pallet formed by the second pallet 22 and the third pallet 23. Then, the second support frame 2 is driven to the required height by the first drive motor 14, thus achieving support for film rolls of various specifications and sizes.

Claims

1. A multi-size film roll support device, characterized in that, It includes a first support frame (1), a second support frame (2) that can be adjusted in height on the first support frame (1), a first tray (21) for supporting the film roll on the second support frame (2), and a second tray (22) that can be adjusted to be aligned with the height of the first tray (21) for jointly supporting the film roll on one side of the first tray (21).

2. The multi-size film roll support device according to claim 1, characterized in that, A third tray (23) is provided on the other side of the first tray (21), which can be adjusted to be aligned with the height of the first tray (21) for jointly supporting the film roll.

3. The multi-size film roll support device according to claim 2, characterized in that, The second support frame (2) includes a second support member (24) and a second support column (25) disposed on the second support member (24) for mounting the first pallet (21). The second support column (25) is provided with a plurality of second sliding rails (251) for sliding the second pallet (22) and the third pallet (23). The second pallet (22) and the third pallet (23) are provided with a second groove (221) on one side that cooperates with the second sliding rail (251).

4. The multi-size film roll support device according to claim 1, characterized in that, The first support frame (1) includes a first support member (11) and a plurality of first support columns (12) disposed on the first support member (11) for mounting the second support frame (2). The first support column (12) is provided with a first sliding track (121) for sliding with the second support frame (2). The second support frame (2) is provided with a plurality of first sliding grooves (241) corresponding to the first sliding track (121).

5. A multi-size film roll support device according to claim 3, characterized in that, The second support column (25) has a second limiting part (252) on both sides for limiting the range of motion of the second support plate (22) and the third support plate (23).

6. A multi-size film roll support device according to claim 2, characterized in that, The first tray (21), the second tray (22) and the third tray (23) are all V-shaped block structures that can support the film roll.

7. A multi-size film roll support device according to claim 1, characterized in that, The first support frame (1) is provided with a first drive column (13) that cooperates to drive the second support frame (2) to adjust its height and a first drive motor (14) for driving the first drive column (13).

8. A multi-size film roll support device according to claim 2, characterized in that, The second pallet (22) and the third pallet (23) are driven by the same driving device. The second support frame (2) includes a second drive column (26) for cooperating to adjust the height of the second pallet (22) and the third pallet (23) and a second drive motor (27) for driving the second drive column (26).

9. A multi-size film roll support device according to claim 8, characterized in that, The second drive motor (27) is connected to a transmission component (28) on one side, and the second drive column (26) is provided with a mating component (261) that cooperates with the transmission component (28) on one side.

10. A multi-size film roll support device according to claim 4, characterized in that, The first support column (12) is provided with a first limiting part (122) for limiting the range of motion adjustment of the second support frame (2).

Images