Reflective film coiling storage device

Abstract

The utility model relates to the technical field of reflective material processing, and discloses a reflective film coiling storage device which comprises a bottom plate and supporting legs, extending plates are fixedly connected to the front end and the rear end of the bottom plate, second supporting plates are fixedly connected to the upper surfaces of the extending plates, and connecting blocks are arranged on the faces, close to each other, of the second supporting plates. A second driving motor is fixedly connected to the face, away from the connecting blocks, of the second supporting plate, the second driving motor penetrates through the second supporting plate and is fixedly connected with the connecting blocks, a rotating shaft is arranged between the connecting blocks, clamping structures are arranged in the connecting blocks, and the rotating shaft is connected with the connecting blocks through the clamping structures. The winding roller can be conveniently detached from the surface of the rotating shaft, so that the reflective film can be more conveniently replaced after being wound, the replacement time is shortened, the replacement cost is reduced, firm and reliable connection between the winding roller and the surface of the rotating shaft is ensured, and accidents caused by infirm connection are avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of reflective material processing, in particular to a reflective film roll storage device. Background Art

[0002] Reflective film has been widely used in people's lives, especially in the fields of highways, aviation, railways, shipping, car license plates, etc. It is made into traffic signs under night lights, which can reflect bright and clear light, allowing drivers or other personnel to see safety warnings or prohibition signs clearly, playing an increasingly important role in ensuring traffic safety.

[0003] In the prior art, the patent announcement number CN217350016U discloses a reflective material roll storage device, including a base, a first slide groove is provided on one side of the upper end of the base, a first slider is slidably inserted in the first slide groove, a first electric push rod is provided between one side of the inner wall of the first slide groove and the first slider, a mobile mounting frame is provided on the upper end of the first slider, a fixed mounting frame is provided on one side of the upper end of the base, a stepped hole is provided on the inner side of the mobile mounting frame and the fixed mounting frame, a bearing is interference-connected in the stepped hole, a rotating rod is interference-inserted in the bearing, a fixed block is provided at one end of the rotating rod, and a driving mechanism is provided at the upper end of the base. The movement of the storage roll is fixed on the fixed block on the right side, the first electric rod is started, the mobile mounting frame is moved, the left fixed block is clamped on one end of the storage roll, and the storage roll is fixed together with the right fixed block, and by setting the fixed block in a truncated cone shape, storage rolls of different diameters can be fixed.

[0004] With respect to the above scheme, the following technical problems exist: during the processing of the reflective film, the reflective film needs to be rolled up for storage in order to facilitate storage and transportation. At this time, a reflective film roll storage device is required. After the reflective film is rolled up, the reflective film roll storage device in the prior art has too many troublesome operation steps when taking the reflective film out of the device. If the operation is improper, the surface of the reflective film may be scratched, which greatly affects the work efficiency. Therefore, the reflective film roll storage device in the prior art has the defect that it is too troublesome to disassemble the reflective film after the reflective film is rolled up. Utility Model Content

[0005] The purpose of the utility model is to provide a reflective film roll storage device to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a reflective film roll storage device, comprising a bottom plate and support legs, the support legs are four and are respectively fixedly installed at the four corners of the bottom surface of the bottom plate, the front and rear ends of the upper surface of the bottom plate are fixedly connected to the first support plate, two rollers are arranged between the first support plates, the position between the two rollers is vertical, the surfaces of the rotating ends of the two rollers are fixedly connected to gears, the gears are meshed with each other for transmission, the end of the first support plate away from the roller is fixedly connected to the first drive motor, the output end of the first drive motor passes through the first support plate and is fixedly connected to the end of the roller, and the end of the roller away from the first drive motor is rotatably connected to the first support plate;

[0007] The front and rear ends of the bottom plate are fixedly connected to extension plates, the upper surface of the extension plate is fixedly connected to a second support plate, a connecting block is provided on one side of the second support plate close to the other side, a second drive motor is fixedly connected to a side of the second support plate away from the connecting block, the second drive motor passes through the second support plate and is fixedly connected to the connecting block, a rotating shaft is provided between the connecting blocks, a clamping structure is provided inside the connecting block, and the rotating shaft is connected to the connecting block through the clamping structure.

[0008] In a preferred embodiment of the utility model, the clamping structure includes a first spring and a square clamping block, the first spring is arranged inside the connecting block, one end of the first spring is fixedly connected to the inside of the connecting block, and the other end of the first spring is fixedly connected to the square clamping block, both ends of the rotating shaft are provided with square grooves, the square clamping block extends out of the connecting block and is inserted into the inside of the square groove, the end of the first spring is fixedly connected with a pulling rod, the pulling rod extends from the side of the connecting block, the pulling rod slides along the connecting block, the surface of the rotating shaft is sleeved with a winding roller, protrusions are provided on both sides of the surface of the rotating shaft, a groove is provided inside the winding roller, and the protrusion of the rotating shaft is clamped in the groove of the winding roller.

[0009] In a preferred embodiment of the utility model, a sleeve is fixedly connected to the upper surface of the base plate, the sleeve is arranged between the roller shaft and the winding roller, a second spring is fixedly connected to the inside of the sleeve, a push rod is fixedly connected to the top end of the second spring, the push rod extends out of the sleeve and is fixedly connected to the arc plate.

[0010] In a preferred embodiment of the utility model, the front and rear ends of the upper surface of the base plate are fixedly connected to the third support plate, a connecting rod is fixedly connected between the third support plates, the lower end of the connecting rod is fixedly connected to a cylinder, the telescopic end of the cylinder is fixedly connected to a gate knife, and the upper surface of the base plate is fixedly connected to a cutting table, and the position of the cutting table corresponds to that of the gate knife.

[0011] Beneficial Effects

[0012] The utility model provides a reflective film roll storage device, which has the following beneficial effects:

[0013] 1. The reflective film roll storage device can easily remove the winding roller from the surface of the rotating shaft by setting a clamping structure, so that it can be more convenient to replace the reflective film after it is rolled up, reducing the time and cost of replacement, ensuring that the connection between the winding roller and the surface of the rotating shaft is firm and reliable, avoiding accidents caused by loose connection, and saving the time and energy of operators, improving production efficiency, which is conducive to improving the overall efficiency of the production line.

[0014] 2. The reflective film roll storage device, by arranging rollers and arc plates, can make the reflective film smoother during the rolling process, reduce the wrinkles of the reflective film, improve the overall quality of the reflective film, ensure the smooth surface of the reflective film, improve the reflective effect, enhance the reflective performance of the reflective film, and at the same time reduce the subsequent trimming process of the reflective film, saving time and labor costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the top-sectional structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the front section structure of the utility model;

[0017] Figure 3 For this utility model Figure 1 The enlarged structural diagram at A in the middle;

[0018] Figure 4 For this utility model Figure 2 Enlarged structural diagram at B in the middle.

[0019] In the figure: 1, bottom plate; 2, supporting legs; 3, first supporting plate; 4, roller; 5, gear; 6, first driving motor; 7, extension plate; 8, second supporting plate; 9, connecting block; 10, second driving motor; 11, rotating shaft; 12, clamping structure; 13, first spring; 14, square clamping block; 15, pulling rod; 16, winding roller; 17, sleeve; 18, second spring; 19, push rod; 20, arc plate; 21, third supporting plate; 22, connecting rod; 23, cylinder; 24, knife; 25, cutting table. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-4 The utility model provides a technical solution: a reflective film roll storage device, comprising a base plate 1 and support legs 2, the support legs 2 are four and are respectively fixedly installed at the four corners of the bottom surface of the base plate 1, the front and rear ends of the upper surface of the base plate 1 are fixedly connected to the first support plate 3, two roller shafts 4 are arranged between the first support plate 3, the position between the two roller shafts 4 is vertical, the surfaces of the rotating ends of the two roller shafts 4 are fixedly connected with gears 5, and the gears 5 are meshed with each other for transmission, and the end of the first support plate 3 away from the roller shaft 4 is fixedly connected with a first driving motor 6, the output end of the first driving motor 6 passes through the first support plate 3 and is fixedly connected to the end of the roller shaft 4, and the end of the roller shaft 4 away from the first driving motor 6 is rotatably connected to the first support plate 3, the reflective film is placed between the two roller shafts 4, the first driving motor 6 is started to drive one of the roller shafts 4 to rotate, the gear 5 at the rotating end of the roller shaft 4 is meshed for transmission, thereby driving the other roller shaft 4 to rotate, and then the reflective film passes through the gap between the two roller shafts 4 and moves inward.

[0022] The front and rear ends of the bottom plate 1 are fixedly connected to the extension plate 7, the upper surface of the extension plate 7 is fixedly connected to the second support plate 8, the side of the second support plate 8 close to the other side is provided with a connecting block 9, the side of the second support plate 8 away from the connecting block 9 is fixedly connected to the second drive motor 10, the second drive motor 10 passes through the second support plate 8 and is fixedly connected to the connecting block 9, a rotating shaft 11 is provided between the connecting blocks 9, the surface of the rotating shaft 11 is sleeved with a winding roller 16, both sides of the surface of the rotating shaft 11 are provided with protrusions, the interior of the winding roller 16 is provided with a groove, the protrusion of the rotating shaft 11 is clamped in the groove of the winding roller 16, the second drive motor 10 is started to drive the connecting block 9 to rotate, the connecting block 9 drives the rotating shaft 11 to rotate, the rotating shaft 11 drives the winding roller 16, and the winding roller 16 winds up the reflective film.

[0023] A sleeve 17 is fixedly connected to the upper surface of the base plate 1, and the sleeve 17 is arranged between the roller shaft 4 and the winding roller 16. A second spring 18 is fixedly connected inside the sleeve 17, and a top rod 19 is fixedly connected to the top of the second spring 18. The top rod 19 extends out of the sleeve 17 and is fixedly connected to an arc plate 20. The reflective film passes through the top of the arc plate 20. When the winding roller 16 is wound, the second spring 18 pushes the arc plate 20 upward through the top rod 19, exerting an upward pulling force on the reflective film to keep it flat. By arranging the roller shaft 4 and the arc plate 20, the reflective film can be made flatter during the winding process, the wrinkles of the reflective film are reduced, the overall quality of the reflective film is improved, the surface of the reflective film is ensured to be smooth, the reflective effect is improved, the reflective performance of the reflective film is enhanced, and the subsequent trimming process of the reflective film is reduced, saving time and labor costs.

[0024] The front and rear ends of the upper surface of the bottom plate 1 are fixedly connected to the third support plates 21, the third support plates 21 are fixedly connected with connecting rods 22, the lower end of the connecting rod 22 is fixedly connected to the cylinder 23, the telescopic end of the cylinder 23 is fixedly connected to the gate knife 24, and the upper surface of the bottom plate 1 is fixedly connected to a cutting table 25, the position of the cutting table 25 corresponds to the position of the gate knife 24, the cylinder 23 is started to push the gate knife 24 downward, the gate knife 24 cuts the surface of the cutting table 25, and the reflective film is cut off.

[0025] A clamping structure 12 is provided inside the connecting block 9, and the clamping structure 12 includes a first spring 13 and a square clamping block 14. The first spring 13 is provided inside the connecting block 9, one end of the first spring 13 is fixedly connected to the inside of the connecting block 9, and the other end of the first spring 13 is fixedly connected to the square clamping block 14. Square grooves are provided at both ends of the rotating shaft 11, and the square clamping block 14 extends out of the connecting block 9 and is inserted into the inside of the square groove. A pull rod 15 is fixedly connected to the end of the first spring 13, and the pull rod 15 extends from the side of the connecting block 9, and the pull rod 15 slides along the connecting block 9.

[0026] The pulling rod 15 is pulled to contract the first spring 13. The contraction of the first spring 13 drives the square clamping block 14 to contract inwardly. Then the rotating shaft 11 can be removed, and the winding roller 16 is immediately removed from the surface of the rotating shaft 11. Then a new winding roller 16 is replaced for a new round of winding. By setting the clamping structure 12, the winding roller 16 can be easily removed from the surface of the rotating shaft 11, so that it can be more convenient to replace after the reflective film is wound up, reducing the time and cost of replacement, ensuring that the connection between the winding roller 16 and the surface of the rotating shaft 11 is firm and reliable, avoiding accidents caused by loose connection, and saving the time and energy of operators, improving production efficiency, and helping to improve the overall efficiency of the production line.

[0027] Instructions for use: first, place the reflective film between the two rollers 4, start the first drive motor 6 to drive one of the rollers 4 to rotate, the gear 5 at the rotating end of the roller 4 engages for transmission, thereby driving the other roller 4 to rotate, and then the reflective film passes through the gap between the two rollers 4, and then the end of the reflective film is pulled through the top of the arc plate 20, and then the second drive motor 10 is started to drive the connecting block 9 to rotate, the connecting block 9 drives the rotating shaft 11 to rotate, the rotating shaft 11 drives the winding roller 16, and the winding roller 16 winds up the reflective film. When the winding roller 16 is winding up, the second spring 18 pushes the arc plate 20 upward through the push rod 19, exerting an upward pulling force on the reflective film to keep it flat.

[0028] When a roll of reflective film is wound up, the cylinder 23 is started to push the knife 24 downward, and the knife 24 cuts the surface of the cutting table 25 to cut the reflective film. Then, the pulling rod 15 is pulled to shrink the first spring 13. The shrinkage of the first spring 13 drives the square clamping block 14 to shrink inward, and then the rotating shaft 11 can be removed, and then the winding roller 16 is removed from the surface of the rotating shaft 11, and then a new winding roller 16 is replaced for a new round of winding.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A reflective film roll storage device, comprising a bottom plate (1) and a support leg (2), characterized in that: The supporting legs (2) are four in number and are respectively fixedly mounted at the four corners of the bottom surface of the base plate (1); the front and rear ends of the upper surface of the base plate (1) are fixedly connected to the first supporting plate (3); two roller shafts (4) are arranged between the first supporting plates (3); the position between the two roller shafts (4) is vertical; the surfaces of the rotating ends of the two roller shafts (4) are fixedly connected to gears (5); the gears (5) are meshed with each other for transmission; the end of the first supporting plate (3) away from the roller shaft (4) is fixedly connected to the first driving motor (6); the output end of the first driving motor (6) passes through the first supporting plate (3) and is fixedly connected to the end of the roller shaft (4); the end of the roller shaft (4) away from the first driving motor (6) is rotationally connected to the first supporting plate (3); The front and rear ends of the bottom plate (1) are fixedly connected to an extension plate (7); the upper surface of the extension plate (7) is fixedly connected to a second support plate (8); a connecting block (9) is provided on one side of the second support plate (8) close to the other side; a second drive motor (10) is fixedly connected to the side of the second support plate (8) away from the connecting block (9); the second drive motor (10) passes through the second support plate (8) and is fixedly connected to the connecting block (9); a rotating shaft (11) is provided between the connecting blocks (9); a clamping structure (12) is provided inside the connecting block (9); and the rotating shaft (11) is connected to the connecting block (9) via the clamping structure (12).

2. The reflective film roll storage device according to claim 1, characterized in that: The clamping structure (12) comprises a first spring (13) and a square clamping block (14); the first spring (13) is arranged inside the connecting block (9); one end of the first spring (13) is fixedly connected to the inside of the connecting block (9); and the other end of the first spring (13) is fixedly connected to the square clamping block (14).

3. The reflective film roll storage device according to claim 2, characterized in that: Both ends of the rotating shaft (11) are provided with square grooves, a square clamping block (14) extends out of the connecting block (9) and is inserted into the inside of the square groove, and the end of the first spring (13) is fixedly connected with a pulling rod (15), the pulling rod (15) extends from the side of the connecting block (9), and the pulling rod (15) slides along the connecting block (9).

4. The reflective film roll storage device according to claim 3, characterized in that: The surface of the rotating shaft (11) is sleeved with a winding roller (16), protrusions are provided on both sides of the surface of the rotating shaft (11), a groove is provided inside the winding roller (16), and the protrusion of the rotating shaft (11) is clamped in the groove of the winding roller (16).

5. The reflective film roll storage device according to claim 4, characterized in that: The upper surface of the bottom plate (1) is fixedly connected to a sleeve (17), which is arranged between the roller shaft (4) and the winding roller (16), and the interior of the sleeve (17) is fixedly connected to a second spring (18), and the top end of the second spring (18) is fixedly connected to a push rod (19), which extends out of the sleeve (17) and is fixedly connected to a circular arc plate (20).

6. The reflective film roll storage device according to claim 1, characterized in that: The front and rear ends of the upper surface of the bottom plate (1) are fixedly connected to third support plates (21), a connecting rod (22) is fixedly connected between the third support plates (21), the lower end of the connecting rod (22) is fixedly connected to a cylinder (23), the telescopic end of the cylinder (23) is fixedly connected to a gate knife (24), and the upper surface of the bottom plate (1) is fixedly connected to a cutting platform (25), the position of the cutting platform (25) corresponding to the position of the gate knife (24).

Images