Die roll packing device for protective film processing

Abstract

The utility model relates to the technical field of protective film processing, in particular to a die roll packing device for protective film processing, which comprises a base, support pads are mounted at four corners of the bottom of the base, and first support plates are symmetrically mounted at two ends of a shorter edge of the top of the base. According to the mold roll packing device for protective film processing, a rotating roller in a protective film roll is limited and fixed through a movable arc plate and a fixed arc plate, the two discs are driven to rotate by driving the rotating disc to rotate, and the exterior of the protective film roll is conveniently packed by an air bubble film; when the two movable blocks relatively move outside the two-way threaded rod, the movable plate is driven to ascend and descend through the two connecting rods, so that the extrusion arc plate is driven to be close to the bottom of the protective film roll, and the air bubble film is more attached to the outer part of the protective film roll; therefore, the problems that when a traditional protective film processing mold roll is packaged manually, the packaging efficiency is low, and time and labor are wasted are effectively solved.

Description

Technical Field

[0001] The utility model relates to the technical field of protective film processing, in particular to a die roll packaging device for protective film processing. Background Art

[0002] Protective film is a thin film used to protect the surface of an object. It is usually made of materials such as plastic or other thermoplastic resins and has the characteristics of high transparency, strong durability, and ease of use. The main function of protective film is to provide a layer of protection for the protected object, preventing its surface from being contaminated, scratched, or abraded. In the packaging industry, protective film has a wide range of applications. It can be used to package various products such as food, medicine, and electronic products. The use of protective film can effectively maintain the cleanliness and integrity of the product, enhancing the overall image and value of the product. At the same time, protective film also has excellent moisture-proof, dust-proof, and UV-proof properties, which can further extend the shelf life and service life of the product. For convenient transportation, protective film is often rolled into a roll. After the roll is rolled, it is particularly important to properly package the protective film roll. Currently, high-density bubble film is usually used to wrap the outside of the protective film, and cardboard is used to secure the end surfaces on both sides. However, the existing protective film packaging process mainly relies on manual operation, which is inefficient and inconvenient. It is relatively time-consuming and labor-intensive, and has certain disadvantages.

[0003] In summary, the utility model solves the existing problems by designing a mold roll packaging device for protective film processing. Utility Model Content

[0004] The purpose of the utility model is to provide a mold roll packaging device for protective film processing to solve the problems raised in the above background technology.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] The top of described supporting plate is hinged on the base, is fixed with two guide rails, and two guide rails are positioned at the bottom of described supporting plate, and two guide rails are positioned at the top of described supporting plate, and two guide rails are positioned at the bottom of described supporting plate.

[0007] A support block is installed on the top of the base and located between the two second support plates, a slide groove is opened on the top of the support block, a servo motor is installed on one side wall of the inner side of the slide groove, a bidirectional threaded rod is installed on the output shaft of the servo motor, and movable blocks are symmetrically installed at both ends of the outer ring surface of the bidirectional threaded rod, a connecting rod is installed on the top of the movable block, and a movable plate is installed on the top of the connecting rod, and limiting blocks are installed at both ends of the outer side surface of the movable plate and respectively located inside the two limit grooves, damping rods are symmetrically installed at both ends of the top of the movable plate, and an extrusion arc plate is installed on the top of the damping rod.

[0008] As a preferred solution of the present invention, one end of the disc is rotatably connected to the outer side of the second support plate, and a rotating shaft is provided on one side of the rotating disc and passes through the second support plate and is connected to one of the discs.

[0009] As a preferred solution of the present invention, one end of the bottom of the adjusting bolt passes through the interior of the cavity and is rotatably connected to the movable arc plate, and the outer ring surface of the adjusting bolt is threadedly connected to the interior of the disc.

[0010] As a preferred solution of the present invention, the end of the bidirectional threaded rod away from the servo motor is rotatably connected to the other side wall inside the slide groove, and the outer ring surface of the bidirectional threaded rod is threadedly connected to the inside of the two movable blocks.

[0011] As a preferred solution of the present invention, the bottom end of the connecting rod is rotatably connected to the top of the movable block, and the top end of the connecting rod is rotatably connected to the bottom end of the movable plate.

[0012] As a preferred solution of the present invention, the outer side surface size of the limiting block is connected to the inner side wall size of the limiting groove, and the outer side surface of the limiting block is slidably connected to the inner side wall of the limiting groove.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] 1. In the utility model, a protective film processing mold roll packaging device is designed, in which the rotating roller inside the protective film roll is limited and fixed by a movable arc plate and a fixed arc plate, and the two discs are driven to rotate by driving the rotating disk to rotate, so that the bubble film can be used to wrap the outside of the protective film roll. When the two movable blocks move relative to each other outside the two-way threaded rod, the movable plate is driven to rise and fall through the two connecting rods, thereby driving the extrusion arc plate to be close to the bottom of the protective film roll, so that the bubble film can fit better with the outside of the protective film roll, thereby effectively solving the problem of low efficiency, time-consuming and labor-intensive manual packaging in traditional protective film processing mold roll packaging. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0016] Figure 2 For this utility model Figure 1 Schematic diagram of some structures;

[0017] Figure 3 For this utility model Figure 2 Schematic diagram of some structures;

[0018] Figure 4 For this utility model Figure 2 Schematic diagram of the structure of part A.

[0019] In the figure: 1. Base; 2. Support pad; 3. First support plate; 4. U-shaped frame; 5. Bubble film roll; 6. Second support plate; 601. Limiting groove; 7. Disc; 701. Cavity; 8. Fixed arc plate; 9. Adjusting bolt; 10. Movable arc plate; 11. Protective film roll; 12. Rotating disc; 13. Support block; 1301. Slide groove; 14. Servo motor; 15. Bidirectional threaded rod; 16. Movable block; 17. Connecting rod; 18. Movable plate; 19. Limiting block; 20. Damping rod; 21. Extrusion arc plate. DETAILED DESCRIPTION

[0020] The following will combine the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0021] To facilitate understanding of the present invention, the present invention will be described more comprehensively below with reference to the relevant drawings, and several embodiments of the present invention are given. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0022] It should be noted that when an element is referred to as being "fixed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used in this article are for illustrative purposes only.

[0023] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which this invention pertains. The terms used herein in the specification of this invention are for the purpose of describing specific embodiments only and are not intended to limit this invention. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0024] For examples, see Figure 1-4 , the utility model provides a technical solution:

[0025] A mold roll packaging device for protective film processing, comprising a base 1, support pads 2 are installed at the four corners of the bottom of the base 1, first support plates 3 are symmetrically installed at both ends of a shorter edge of the top of the base 1, U-shaped frames 4 are installed at the top edges of the outer sides of the first support plates 3, bubble film rolls 5 are installed between the outer sides of the first support plates 3 and on the two U-shaped frames 4, second support plates 6 are symmetrically installed on both sides of the top of the base 1 away from one end of the two first support plates 3, and the outer sides of the second support plates 6 are installed There is a disc 7, a limiting groove 601 is provided on the outer side of the second support plate 6 and below the disc 7, a cavity 701 is provided inside the disc 7, a fixed arc plate 8 is installed on the inner bottom of the cavity 701, an adjusting bolt 9 is installed on the top end of the disc 7, a movable arc plate 10 is installed on the bottom end of the adjusting bolt 9 and inside the cavity 701, a protective film roll 11 is installed between the fixed arc plate 8 and the movable arc plate 10, and a rotating disk 12 is installed on the side of the outer surface of one of the second support plates 6 away from the disc 7;

[0026] A support block 13 is installed at the top of the base 1 and between the two second support plates 6. A slide groove 1301 is opened on the top of the support block 13. A servo motor 14 is installed on the inner side wall of the slide groove 1301. A bidirectional threaded rod 15 is installed on the output shaft of the servo motor 14. Movable blocks 16 are symmetrically installed at both ends of the outer ring surface of the bidirectional threaded rod 15. A connecting rod 17 is installed on the top of the movable block 16. A movable plate 18 is installed on the top of the connecting rod 17. Limiting blocks 19 are installed at both ends of the outer side surface of the movable plate 18 and are respectively located inside the two limit grooves 601. Damping rods 20 are symmetrically installed at both ends of the top of the movable plate 18, and an extrusion arc plate 21 is installed on the top of the damping rod 20.

[0027] Specifically, refer to Figure 4 The bottom end of the adjusting bolt 9 passes through the interior of the cavity 701 and is rotatably connected to the movable arc plate 10, and the outer ring surface of the adjusting bolt 9 is threadedly connected to the interior of the disc 7, thereby ensuring that the movable arc plate 10 is driven down by rotating the adjusting bolt 9, and the rotating roller inside the protective film roll 11 is limited and fixed by the movable arc plate 10 and the fixed arc plate 8.

[0028] Furthermore, one end of the disc 7 is rotatably connected to the outer side surface of the second support plate 6, and a rotating shaft is provided on one side of the rotating disc 12, which passes through the second support plate 6 and is connected to one of the discs 7, thereby ensuring that the two discs 7 are driven to rotate by driving the rotating disc 12 to rotate, thereby facilitating the packaging of the outside of the protective film roll 11.

[0029] Furthermore, the bidirectional threaded rod 15 is rotatably connected between one end away from the servo motor 14 and the other side wall inside the slide groove 1301, and the outer ring surface of the bidirectional threaded rod 15 is threadedly connected to the inside of the two movable blocks 16, thereby ensuring that the servo motor 14 drives the bidirectional threaded rod 15 to rotate and drives the two movable blocks 16 to move relative to or away from the outside of the bidirectional threaded rod 15.

[0030] Furthermore, the outer side surface dimensions of the limit block 19 are connected to the inner side wall dimensions of the limit groove 601, and the outer side surface of the limit block 19 is slidably connected to the inner side wall of the limit groove 601, thereby ensuring that the stability of the lifting and lowering of the movable plate 18 is increased by the limit block 19 sliding inside the limit groove 601.

[0031] For details, please refer to Figure 2 and Figure 3The bottom end of the connecting rod 17 is rotatably connected to the top of the movable block 16, and the top end of the connecting rod 17 is rotatably connected to the bottom end of the movable plate 18, thereby ensuring that when the two movable blocks 16 move relative to or away from the outside of the two-way threaded rod 15, the two connecting rods 17 drive the movable plate 18 to rise and fall, thereby driving the extrusion arc plate 21 close to the bottom of the protective film roll 11, so as to facilitate the bubble film to fit better with the outside of the protective film roll 11.

[0032] The working process of the utility model: a mold roll packaging device for protective film processing designed by the present invention is used. During the process of packaging the mold roll during protective film processing, a rotating roller is provided inside the bubble film roll 5 and is installed on two U-shaped frames 4. The movable arc plate 10 is driven to descend by rotating the adjusting bolt 9. The rotating roller inside the protective film roll 11 is limited and fixed by the movable arc plate 10 and the fixed arc plate 8. One end of the bubble film on the bubble film roll 5 is pulled and pasted to the bottom of the protective film roll 11. The two discs 7 are driven to rotate by driving the rotating disk 12 to rotate, so that the bubble film can be used to package the outside of the protective film roll 11. The bidirectional thread is driven by the servo motor 14 The rotation of the rod 15 drives the two movable blocks 16 to move relative to each other outside the two-way threaded rod 15. When the two movable blocks 16 move relative to each other outside the two-way threaded rod 15, the two connecting rods 17 drive the movable plate 18 to rise and fall, thereby driving the extrusion arc plate 21 close to the bottom of the protective film roll 11, so that the bubble film and the outside of the protective film roll 11 can fit better. By setting two sets of damping rods 20, the bubble film is buffered and protected to avoid extrusion and breakage during the packaging process. The limiting block 19 slides inside the limiting groove 601 to increase the stability of the lifting and lowering of the movable plate 18, which is convenient to operate. The bubble film is wrapped on the outside of the protective film roll 11 to complete the packaging operation.

[0033] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A mold roll packaging device for protective film processing, comprising a base (1), characterized in that: Support pads (2) are installed at the four corners of the bottom of the base (1), first support plates (3) are symmetrically installed at both ends of a shorter edge of the top of the base (1), U-shaped frames (4) are installed at the top edges of the outer sides of the first support plates (3), and bubble film rolls (5) are installed between the outer sides of the first support plates (3) and on the two U-shaped frames (4). Second support plates (6) are symmetrically installed on both sides of the top of the base (1) away from one end of the two first support plates (3), and circular discs (7) are installed on the outer sides of the second support plates (6). A limiting groove (601) is provided on the outer side and below the disc (7); a cavity (701) is provided inside the disc (7); a fixed arc plate (8) is installed at the inner bottom of the cavity (701); an adjusting bolt (9) is installed at the top end of the disc (7); a movable arc plate (10) is installed at the bottom end of the adjusting bolt (9) and inside the cavity (701); a protective film roll (11) is installed between the fixed arc plate (8) and the movable arc plate (10); a rotating disk (12) is installed on the outer side of one of the second support plates (6) away from the disc (7); A support block (13) is installed at the top of the base (1) and located between the two second support plates (6), a slide groove (1301) is opened on the top of the support block (13), a servo motor (14) is installed on the inner side wall of the slide groove (1301), a bidirectional threaded rod (15) is installed on the output shaft of the servo motor (14), movable blocks (16) are symmetrically installed at both ends of the outer ring surface of the bidirectional threaded rod (15), a connecting rod (17) is installed on the top of the movable block (16), a movable plate (18) is installed on the top of the connecting rod (17), and limiting blocks (19) are installed at both ends of the outer side surface of the movable plate (18) and are respectively located inside the two limiting grooves (601), damping rods (20) are symmetrically installed at both ends of the top of the movable plate (18), and an extrusion arc plate (21) is installed on the top of the damping rod (20).

2. The mold roll packaging device for protective film processing according to claim 1, characterized in that: One end of the circular disc (7) is rotatably connected to the outer side surface of the second support plate (6), and a rotating shaft is provided on one side of the rotating disc (12) and passes through the second support plate (6) and is connected to one of the circular discs (7).

3. The mold roll packaging device for protective film processing according to claim 1, characterized in that: One end of the bottom of the adjusting bolt (9) passes through the interior of the cavity (701) and is rotatably connected to the movable arc plate (10), and the outer ring surface of the adjusting bolt (9) is threadedly connected to the interior of the disc (7).

4. The mold roll packaging device for protective film processing according to claim 1, characterized in that: The end of the bidirectional threaded rod (15) away from the servo motor (14) is rotatably connected to the other side wall inside the slide groove (1301), and the outer ring surface of the bidirectional threaded rod (15) is threadedly connected to the inside of the two movable blocks (16).

5. The mold roll packaging device for protective film processing according to claim 1, characterized in that: The bottom end of the connecting rod (17) is rotatably connected to the top of the movable block (16), and the top end of the connecting rod (17) is rotatably connected to the bottom end of the movable plate (18).

6. The mold roll packaging device for protective film processing according to claim 1, characterized in that: The outer side surface size of the limiting block (19) is connected to the inner side wall size of the limiting groove (601), and the outer side surface of the limiting block (19) is slidably connected to the inner side wall of the limiting groove (601).

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