Carrying device for flexible film

Abstract

The utility model discloses a carrying device for a flexible film, and relates to the technical field of carrying devices. The device comprises a movable bearing plate and a plurality of groups of film supporting rods, each group of film supporting rods comprises two film supporting rods, each film supporting rod comprises a supporting cylinder, two baffles are arranged on the upper side of the supporting cylinder, a sliding rod is elastically matched in the supporting cylinder, a supporting plate is arranged at one end of the sliding rod, buckling plates are hinged to the two sides of the upper portion of the supporting plate, and the buckling plates are matched with the baffles. Each group of film supporting rods can be matched with the supporting plate through the sliding rods in the supporting cylinders, and the sliding rods can slide up and down along with the sliding plates to drive the supporting plate to adjust the height; the semicircular groove of the supporting plate and the arc-shaped grooves of the buckling plates on the two sides can be combined to form a complete circular groove under the limiting effect of the baffles, and the complete circular groove is accurately matched with the two ends of winding rollers with different diameters.

Description

Technical Field

[0001] This utility model belongs to the field of handling device technology, specifically, it relates to a handling device for a flexible film. Background Technology

[0002] In the fields of electronics, packaging, and new energy, the demand for transportation of flexible thin film materials (such as photovoltaic films, lithium battery separators, and optical films) is increasing. These materials are usually stored and handled in rolls, and their surfaces are easily contaminated, and their edges are prone to wrinkles or damage due to shaking. This places high demands on the stability, protection, and ease of operation of the handling equipment.

[0003] Traditional flexible film handling devices often use simple brackets or slots to support both ends of the rollers. The fixing process requires manual fastening, which is inefficient. If the ground is uneven or there is an emergency stop during handling, the rollers are prone to rigid collision with the device due to vibration, resulting in scratches on the film surface or damage to the internal structure. When handled outdoors or stored for a long time, dust and debris easily accumulate on the film surface, affecting the quality of subsequent processing.

[0004] In view of this, this utility model is hereby proposed. Utility Model Content

[0005] The technical problem to be solved by this utility model is to overcome the shortcomings of the prior art and provide a flexible film handling device, which solves the problems mentioned in the background art.

[0006] To solve the above-mentioned technical problems, the basic concept of the technical solution adopted by this utility model is as follows:

[0007] A flexible film handling device includes: a movable support plate and multiple sets of film support rods;

[0008] Each set of membrane support rods includes two membrane support rods, each membrane support rod includes a support cylinder, the upper side of the support cylinder is provided with two baffles, a sliding rod is elastically fitted inside the support cylinder, one end of the sliding rod is provided with a support plate, and fastening plates are hinged to both sides of the upper part of the support plate, the fastening plates cooperate with the baffles.

[0009] Optionally, the movable support plate includes a base plate, a handle on one side of the base plate, and multiple casters on the underside of the base plate.

[0010] Optionally, side plates are provided on both sides of the upper part of the base plate, and dust covers are hinged to the side plates.

[0011] Optionally, the base plate has an inner cavity, in which a sliding plate is slidably fitted. Multiple springs are installed between the sliding plate and the bottom of the inner cavity, and the sliding plate is fixedly connected to multiple sliding rods.

[0012] Optionally, an L-shaped groove is provided on one side of the base plate, and a slot is provided on one side of the L-shaped groove. The L-shaped groove is connected to the inner cavity. A plate is hinged to the bottom of the inner cavity. A pedal is slidably fitted on one side of the plate. The pedal is slidably fitted in the L-shaped groove and fits with the slot. At least one traction element is provided between the pedal and the slide plate.

[0013] Optionally, the support plate is a rectangular plate structure, and a semi-circular groove is provided on the upper side of the rectangular plate structure. The fastening plate is a rectangular block structure, and an arc-shaped groove is provided on one side of the rectangular block structure. The semi-circular groove on the support plate and the arc-shaped groove on the two fastening plates are combined to form a circular groove.

[0014] Optionally, anti-slip pads are provided in both the arc-shaped groove and the semi-circular groove.

[0015] Optionally, the slide bar is an elastic telescopic rod structure, with one end of the elastic telescopic rod structure fixedly connected to the slide plate and the other end of the elastic telescopic rod structure fixedly connected to the support plate.

[0016] By adopting the above technical solution, the present invention has the following beneficial effects compared with the prior art. Of course, any product implementing the present invention does not necessarily need to achieve all of the following advantages at the same time:

[0017] 1. Each set of film support rods can cooperate with the support plate through the sliding rod inside the support cylinder. The sliding rod can slide up and down with the slide plate, thereby adjusting the height of the support plate. The semi-circular groove of the support plate and the arc-shaped groove of the two side fastening plates can be combined to form a complete circular groove under the limiting action of the baffle, which can accurately fit the two ends of the rollers of different diameters. The linkage design of the fastening plate and the baffle realizes the mechanized operation of step locking and automatic fastening, eliminating the need for manual fixing one by one, and significantly improving loading and unloading efficiency.

[0018] 2. The sliding plate and spring, along with the elastic telescopic rod design of the sliding rod, can effectively absorb the impact force generated by ground bumps during transportation and reduce the rigid contact between the roller and the device; at the same time, the anti-slip pieces in the grooves of the support plate and the fastening plate increase the contact friction and further prevent the roller from sliding. This double protection ensures that the flexible film is not damaged during transportation.

[0019] 3. The dust cover can be flipped to cover the entire load-bearing area, forming a dustproof space. It is suitable for outdoor handling or cross-regional transportation scenarios, preventing dust, rainwater and other pollutants from adhering to the film surface, ensuring the cleanliness of the material and the accuracy of subsequent processing.

[0020] 4. The design of the pedal in conjunction with the L-shaped slide and the slot allows for two-step operation: vertical pressing and locking, and horizontal sliding and locking. This can be completed without bending over, which is ergonomic. After the pedal is inserted into the slot, the slide can be stably locked in place by the traction component, preventing accidental unlocking due to vibration during transportation and improving the safety and reliability of the device.

[0021] 5. The combination of the casters under the base plate and the side handles gives the device flexible mobility, making it suitable for various scenarios such as workshops and warehouses.

[0022] The specific embodiments of this utility model will be described in further detail below with reference to the accompanying drawings. Attached Figure Description

[0023] The accompanying drawings described below are merely some embodiments. Those skilled in the art can obtain other drawings based on these drawings without any creative effort. In the drawings:

[0024] Figure 1 This is a three-dimensional structural diagram of the conveying device;

[0025] Figure 2 This is a schematic diagram of the transport device structure;

[0026] Figure 3 This is a schematic diagram of the pedal structure;

[0027] Figure 4 This is a schematic diagram of a skateboard structure;

[0028] Figure 5 This is a schematic diagram of the membrane support rod structure.

[0029] The attached diagram lists the components represented by each number as follows:

[0030] 1. Movable support plate, 2. Membrane support rod, 3. Support cylinder, 4. Baffle, 5. Slide rod, 6. Support plate, 7. Fastening plate, 8. Base plate, 9. Handle, 10. Movable wheel, 11. Side plate, 12. Dustproof cover, 13. Inner cavity, 14. Slide plate, 15. Spring, 16. L-shaped slide, 17. Slot, 18. Board body, 19. Pedal.

[0031] It should be noted that these accompanying drawings and textual descriptions are not intended to limit the scope of the present invention in any way, but rather to illustrate the concept of the present invention to those skilled in the art by referring to specific embodiments. Detailed Implementation

[0032] The present invention will now be described in further detail with reference to the accompanying drawings.

[0033] Please see Figure 1-5As shown, this embodiment provides a flexible film transport device, including: a movable bearing plate 1 and multiple sets of film support rods 2;

[0034] Each set of membrane support rods 2 includes two membrane support rods 2, each membrane support rod 2 includes a support cylinder 3, the upper side of the support cylinder 3 is provided with two baffles 4, the support cylinder 3 is elastically fitted with a sliding rod 5, one end of the sliding rod 5 is provided with a support plate 6, and both sides of the upper part of the support plate 6 are hinged with fastening plates 7, which cooperate with the baffles 4.

[0035] In this embodiment, the movable support plate 1 includes a base plate 8, a handle 9 on one side of the base plate 8, and multiple casters 10 on the lower side of the base plate 8. Side plates 11 are provided on both sides of the upper part of the base plate 8, and dust covers 12 are hinged to the side plates 11. An inner cavity 13 is formed inside the base plate 8, and a sliding plate 14 is slidably fitted within the inner cavity 13. Multiple springs 15 are provided between the sliding plate 14 and the bottom of the inner cavity 13, and the sliding plate 14 is fixedly connected to multiple sliding rods 5. An L-shaped groove 16 is formed on one side of the base plate 8, and a slot 17 is formed on one side of the L-shaped groove 16. The L-shaped groove 16 communicates with the inner cavity 13. A plate body 18 is hinged to the bottom of the inner cavity 13, and a pedal 19 is slidably fitted on one side of the plate body 18. The pedal 19 slidably fits within the L-shaped groove 16 and engages with the slot 17. At least one traction element is provided between the pedal 19 and the sliding plate 14.

[0036] In this embodiment, the support plate 6 is a rectangular plate structure, and a semi-circular groove is provided on the upper side of the rectangular plate structure. The fastening plate 7 is a rectangular block structure, and an arc-shaped groove is provided on one side of the rectangular block structure. The semi-circular groove on the support plate 6 and the arc-shaped grooves on the two fastening plates 7 are combined to form a circular groove. In this embodiment, anti-slip pads are provided in both the arc-shaped groove and the semi-circular groove. In this embodiment, the slide rod 5 is an elastic telescopic rod structure. One end of the elastic telescopic rod structure is fixedly connected to the slide plate 14, and the other end of the elastic telescopic rod structure is fixedly connected to the support plate 6.

[0037] Working principle:

[0038] First, the ends of the flexible film-wound rollers are placed manually or by machine into the semi-circular grooves of the support plate 6 on the film support rod 2. This process is repeated for all the flexible film rollers to be transported.

[0039] After the rollers are in place, the user steps on pedal 19, which slides vertically along the L-shaped groove 16, causing the plate 18, hinged to the bottom of the inner cavity 13, to rotate. The plate 18 pulls the slide plate 14 downward within the inner cavity 13 of the base plate 8 via a traction member. Simultaneously, the slide plate 14 drives multiple slide rods 5, which are fixedly connected to it, to move downward. The slide rods 5 drive the support plate 6 to slide within the support cylinder 3 until the top of the support plate 6 is tightly fitted against the top of the support cylinder 3.

[0040] As the support plate 6 moves downward, the hinged fastening plates 7 on both sides move synchronously with it. When the ends of the fastening plates 7 contact the baffles 4 on the support cylinder 3, they are limited by the baffles 4 and rotate around the hinge point, causing the free ends of the two fastening plates 7 to fit together. At this time, the semi-circular groove of the support plate 6 and the arc-shaped grooves of the two fastening plates 7 combine to form a complete circular groove, which limits and fixes the two ends of the roller. Subsequently, the dustproof covers 12 hinged on the side plates 11 are flipped over so that they cover the moving support plate 1, completing the dustproof protection of the flexible film.

[0041] When pedal 19 slides to the bottom of the vertical section of the L-shaped chute 16, the user can apply lateral force with their foot to push pedal 19 to slide along the horizontal section of the L-shaped chute. When pedal 19 moves directly below slot 17, the user releases the pedal force, and pedal 19, under the action of gravity, engages with slot 17, completing the limiting and locking of plate 18 and ensuring that the roller is stably and reliably fixed throughout the entire handling process.

[0042] Beneficial effects:

[0043] Each set of film support rods 2 can cooperate with the support plate 6 through the slide rod 5 inside the support cylinder 3. The slide rod 5 can slide up and down with the slide plate 14, driving the support plate 6 to adjust its height. The semi-circular groove of the support plate 6 and the arc-shaped groove of the two side fastening plates 7 can be combined to form a complete circular groove under the limiting action of the baffle 4, which can accurately fit the two ends of the rollers of different diameters. The linkage design of the fastening plate 7 and the baffle 4 realizes the mechanized operation of step locking and automatic fastening, which does not require manual fixing one by one, and significantly improves loading and unloading efficiency.

[0044] The sliding plate 14 and spring 15, together with the elastic telescopic rod design of the sliding rod 5, can effectively absorb the impact force generated by ground bumps during transportation and reduce the rigid contact between the roller and the device; at the same time, the anti-slip pieces in the grooves of the support plate 6 and the fastening plate 7 increase the contact friction and further prevent the roller from sliding. The double protection ensures that the flexible film is not damaged during transportation.

[0045] The dust cover 12 can be flipped to cover the entire load-bearing area, forming a dustproof space. It is suitable for outdoor handling or cross-regional transportation scenarios, preventing dust, rainwater and other pollutants from adhering to the film surface, and ensuring the cleanliness of the material and the accuracy of subsequent processing.

[0046] The design of the pedal 19 in conjunction with the L-shaped slide 16 and the slot 17 enables a two-step operation of vertical pressing and locking, and horizontal sliding and locking, which can be completed without bending over and is ergonomic. After the pedal is inserted into the slot 17, the position of the slide plate 14 can be stably locked by the traction component to prevent accidental unlocking due to vibration during transportation, thereby improving the safety and reliability of the device.

[0047] The combination of the casters 10 under the base plate 8 and the side handle 9 gives the device flexible mobility, making it suitable for various scenarios such as workshops and warehouses.

[0048] This utility model is not limited to the above-described embodiments. Anyone should know that structural changes made under the guidance of this utility model, and any technical solutions that are the same as or similar to this utility model, fall within the protection scope of this utility model. Technical aspects, shapes, and structures not described in detail in this utility model are all publicly known technologies.

Claims

1. A flexible film conveying device, characterized in that, include: Movable bearing plate (1) and multiple sets of membrane support rods (2); Each set of film support rods (2) includes two film support rods (2), each film support rod (2) includes a support cylinder (3), the upper side of the support cylinder (3) is provided with two baffles (4), the support cylinder (3) is elastically fitted with a sliding rod (5), one end of the sliding rod (5) is provided with a support plate (6), both sides of the upper part of the support plate (6) are hinged with fastening plates (7), and the fastening plates (7) cooperate with the baffles (4).

2. The flexible film conveying device according to claim 1, characterized in that, The movable support plate (1) includes a base plate (8), a handle (9) is provided on one side of the base plate (8), and multiple casters (10) are provided on the lower side of the base plate (8).

3. The flexible film conveying device according to claim 2, characterized in that, The upper sides of the base plate (8) are provided with side plates (11), and dust cover plates (12) are hinged on the side plates (11).

4. The flexible film conveying device according to claim 2, characterized in that, The base plate (8) has an inner cavity (13) inside, and a sliding plate (14) is slidably fitted inside the inner cavity (13). Multiple springs (15) are provided between the sliding plate (14) and the bottom of the inner cavity (13). The sliding plate (14) is fixedly connected to multiple sliding rods (5).

5. The flexible film conveying device according to claim 4, characterized in that, An L-shaped groove (16) is provided on one side of the base plate (8), and a slot (17) is provided on one side of the L-shaped groove (16). The L-shaped groove (16) is connected to the inner cavity (13). A plate (18) is hinged to the bottom of the inner cavity (13). A pedal (19) is slidably fitted on one side of the plate (18). The pedal (19) is slidably fitted in the L-shaped groove (16) and fits with the slot (17). At least one traction member is provided between the pedal (19) and the slide plate (14).

6. The flexible film conveying device according to claim 1, characterized in that, The support plate (6) is a rectangular plate structure, and a semi-circular groove is provided on the upper side of the rectangular plate structure. The fastening plate (7) is a rectangular block structure, and an arc-shaped groove is provided on one side of the rectangular block structure. The semi-circular groove on the support plate (6) and the arc-shaped groove on the two fastening plates (7) are combined to form a circular groove.

7. The flexible film conveying device according to claim 6, characterized in that, Anti-slip pads are provided in both the arc-shaped and semi-circular grooves.

8. The flexible film conveying device according to claim 1, characterized in that, The slide bar (5) is an elastic telescopic bar structure. One end of the elastic telescopic bar structure is fixedly connected to the slide plate (14), and the other end of the elastic telescopic bar structure is fixedly connected to the support plate (6).

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