Winding device for plastic uptake film

Abstract

The utility model discloses a plastic uptake film winding device, which relates to the technical field of winding devices and comprises a winding support, a winding motor, a winding roller and a cutting table, an electric sliding rail is mounted on the inner wall of a mounting hole, a retractable electric pole is mounted at the output end of the electric sliding rail, a first mounting plate is mounted at the output end of the retractable electric pole, and a second mounting plate is mounted at the output end of the retractable electric pole. A second mounting plate is mounted on the outer wall of the first mounting plate, a cutter is mounted at the bottom of the second mounting plate, a first magnet is mounted on the outer wall of the second mounting plate, a second magnet is mounted on the outer wall of the first magnet, and a detachable shell is mounted on the outer wall of the second magnet. The cutting mechanism is installed, the cutter is installed, when cutting is needed, the disassembling shell is pulled to move out, the cutter moves left and right to cut a blister film, meanwhile, when the cutter is not used or needs to be disassembled, the disassembling shell protects the cutter and also observes the safety of workers, and therefore the winding device has the cutting function, and the cutting efficiency is improved. And the plastic uptake film can be conveniently cut.

Description

Technical Field

[0001] The utility model relates to the technical field of winding devices, in particular to a winding device for blister films. Background Art

[0002] Blister film is a plastic packaging material, mainly used to wrap goods or items for storage, transportation and sale. Compared with traditional paper packaging, blister film has the advantages of stronger protection, better appearance and lower cost. Blister film is usually made of plastic materials such as polyethylene (PE) and polypropylene (PP). After heating and softening, the plastic film is adsorbed on the mold by a blister machine. After cooling, it forms the required shape and size. After the blister film is produced, a winding device is needed to wind up the blister film for easy storage.

[0003] Patent document CN217732127U discloses a winding device for blister packaging bag film rolls, which discloses "including a hollow winding drum, a first L-shaped plate and a second L-shaped plate, the inner side wall of the first L-shaped plate is rotatably connected to a first rotating disk via a bearing, the outer side wall of the second L-shaped plate is fixedly installed with a driving motor, the inner side wall of the second L-shaped plate is rotatably connected to a second rotating disk via a bearing, and the output end of the driving motor is connected to the surface of the second rotating disk, and the surfaces of the first rotating disk and the second rotating disk are both fixedly connected with hexagonal blocks. The utility model provides a clamping mechanism and a distance adjustment component, so that the entire winding device can better clamp the blister packaging bag film roll that needs to be wound up when in use, thereby avoiding the phenomenon of loose winding; furthermore, the overall spacing can be adjusted, so that it is suitable for hollow winding drums of different lengths; and it is also convenient to remove the hollow winding drum after winding."

[0004] However, the winding device for blister packaging bag film roll in the above-mentioned public document mainly considers avoiding the phenomenon of loose winding and unloading the hollow winding drum after winding, which is not convenient for cutting the blister film. When the existing blister film needs to be used after being wound on the winding roll, it needs to be cut at any time due to different usage sites, and the existing winding device can only roll up the blister film but is not convenient for cutting the blister film.

[0005] In view of this, it is necessary to develop a cutting mechanism so that the blister film can be cut conveniently. Utility Model Content

[0006] The utility model aims to provide a winding device for blister film, so as to solve the technical problem proposed in the above background technology that the winding device for blister film has a cutting function.

[0007] To achieve the above object, the utility model provides the following technical solution: a winding device for a blister film, comprising: a winding bracket, a winding motor is installed on the outer wall of the winding bracket, a winding roll is installed on the output end of the winding motor, and a cutting mechanism is provided on the inner wall of the winding bracket, and the cutting mechanism is used to facilitate cutting of the blister film;

[0008] The cutting mechanism includes a cutting table, which is arranged on the inner wall of the winding bracket, and the outer wall of the cutting table is provided with an installation hole, the inner wall of the installation hole is installed with an electric slide rail, the output end of the electric slide rail is installed with a retractable pole, the output end of the retractable pole is installed with a first installation plate, the outer wall of the first installation plate is installed with a second installation plate, the bottom of the second installation plate is installed with a cutting knife, the top of the second installation plate is provided with a locking screw groove, the outer wall of the first installation plate is installed with a locking screw, and one end of the locking screw extends to the inside of the locking screw groove, the outer wall of the second installation plate is installed with a first magnet, the outer wall of the first magnet is installed with a second magnet, and the outer wall of the second magnet is installed with a disassembly shell.

[0009] Preferably, a lifting mechanism is provided on the outer wall of the winding bracket, and the lifting mechanism assists the blister film in winding.

[0010] Preferably, the lifting mechanism comprises a lifting function groove, and the lifting function groove is arranged on the outer wall of the winding bracket.

[0011] Preferably, an adjusting pole is installed on the inner wall of the lifting function slot.

[0012] Preferably, a lifting block is installed at the output end of the regulating pole.

[0013] Preferably, a protective pad is installed on the outer wall of the lifting block.

[0014] Preferably, the outer wall of the protection pad is provided with a smooth coating.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. The utility model is provided with a cutting mechanism, which is convenient for cutting the blister film. When the existing blister film needs to be used after being wound on the winding roll, the blister film needs to be cut at any time due to different use sites. The existing winding device can only wind up the blister film, but it is not convenient to cut the blister film. Therefore, it is necessary to improve this. The second safety plate is fitted with the first safety plate, and then the locking screw is fixed to the locking screw groove, and then the cutter is installed. When cutting is required, the disassembly shell is pulled to move the second magnet out of the first magnet, and then the electric pole is retracted to drive the cutter to move above the blister film. Then the electric slide rail drives the cutter to move left and right, and the movement of the cutter is used to cut the blister film. At the same time, when the cutter is not in use or needs to be disassembled, the disassembly shell can be installed on the outside of the cutter, which protects the cutter and also takes the safety of the staff into consideration, so that the winding device has a cutting function, which is convenient for cutting the blister film.

[0017] 2. The utility model is equipped with a lifting mechanism to assist in the winding of the blister film. During the winding process, a certain height difference is generated between the winding roller and the blister film, which causes a pulling force on the blister film when the winding roller rotates during the winding process, resulting in inconvenient winding. Therefore, it is necessary to lift blister films of different widths to facilitate the winding of the blister film by the winding roller. According to the different widths of the blister film, the electric pole is adjusted to drive the lifting block to move. The lifting block moves until the two ends of the blister film are located in the lifting block. The protective pad protects the blister film, and the smooth coating prevents a large adsorption force from being generated between the protective pad and the blister film. The winding bracket has a lifting function, which is convenient for winding the blister film. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a front structural schematic diagram of the utility model;

[0020] Figure 3 It is a schematic diagram of the structure of the cutting table of the utility model;

[0021] Figure 4 This is a schematic diagram of the structure of the cutter part of the utility model;

[0022] Figure 5 This is a schematic diagram of the structure of the lifting function slot of the utility model;

[0023] Figure 6 It is a partial structural schematic diagram of the lifting block of the utility model.

[0024] In the figure: 1. Winding bracket; 2. Winding motor; 3. Winding roller; 4. Cutting table; 5. Installation hole; 6. Electric slide rail; 7. Retracting pole; 8. First installation plate; 9. Second installation plate; 10. Cutter; 11. Locking screw groove; 12. Locking screw; 13. First magnet; 14. Second magnet; 15. Disassembly shell; 16. Lifting function slot; 17. Adjusting pole; 18. Lifting block; 19. Protective pad; 20. Smooth coating. DETAILED DESCRIPTION

[0025] 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.

[0026] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0027] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0028] See also Figure 1 and Figure 2 A winding device for a blister film comprises: a winding bracket 1, a winding motor 2 is installed on the outer wall of the winding bracket 1, a winding roll 3 is installed on the output end of the winding motor 2, one end of the blister film to be wound around the winding roll 3, and then the winding motor 2 works to drive the winding roll 3 to rotate to wind up the blister film.

[0029] See also Figure 1 , Figure 3 and Figure 4, a cutting mechanism is provided on the inner wall of the winding bracket 1, and the cutting mechanism is used to facilitate cutting of the blister film. The cutting mechanism includes a cutting table 4, which is arranged on the inner wall of the winding bracket 1, and an safety hole 5 is provided on the outer wall of the cutting table 4. An electric slide rail 6 is installed on the inner wall of the safety hole 5, and a contraction pole 7 is installed on the output end of the electric slide rail 6. A first safety plate 8 is installed on the output end of the contraction pole 7, and a second safety plate 9 is installed on the outer wall of the first safety plate 8. A cutter 10 is installed on the bottom of the second safety plate 9, and a locking screw groove 11 is provided on the top of the second safety plate 9. A locking screw 12 is installed on the outer wall of the first safety plate 8, and one end of the locking screw 12 extends to the inside of the locking screw groove 11, and a first magnet 13 is installed on the outer wall of the second safety plate 9. A second magnet 14 is installed on the outer wall of the first magnet 13, and a disassembly shell 15 is installed on the outer wall of the second magnet 14. The existing blister film needs to be used after winding on the winding roll 3. When the blister film is used in different places, it is necessary to cut the blister film at any time, and the existing winding device can only wind up the blister film but is not convenient for cutting the blister film, so it is necessary to improve this, fit the second safety plate 9 with the first safety plate 8, and then fix the locking screw 12 to the locking screw groove 11, and then install the cutter 10. When cutting is required, pull the disassembly shell 15 to make the second magnet 14 move out from the first magnet 13, and then retract the electric pole 7 to drive the cutter 10 to move above the blister film, and then the electric slide rail 6 drives the cutter 10 to move left and right, and the movement of the cutter 10 is used to cut the blister film. At the same time, when the cutter 10 is not in use or needs to be disassembled, the disassembly shell 15 can be installed on the outside of the cutter 10, which protects the cutter 10 and also takes the safety of the staff into consideration, so that the winding device has a cutting function, which is convenient for cutting the blister film.

[0030] See also Figure 5 and Figure 6 The outer wall of the winding bracket 1 is provided with a lifting mechanism, which assists the blister film in winding. The lifting mechanism includes a lifting function slot 16, which is arranged on the outer wall of the winding bracket 1. An adjusting pole 17 is installed on the inner wall of the lifting function slot 16. A lifting block 18 is installed on the output end of the adjusting pole 17. A protective pad 19 is installed on the outer wall of the lifting block 18. A smooth coating 20 is installed on the outer wall of the protective pad 19. During the winding process, a certain height difference is generated between the winding roll 3 and the blister film, which causes the winding roll 3 to rotate during the winding process. The blister film generates a pulling force, which makes it inconvenient to roll up. Therefore, it is necessary to lift the blister films of different widths to facilitate the rolling of the blister film by the rolling roller 3. According to the different widths of the blister film, the adjusting pole 17 drives the lifting block 18 to move. The lifting block 18 moves until the two ends of the blister film are located in the lifting block 18. The protective pad 19 protects the blister film, and the smooth coating 20 prevents a large adsorption force from being generated between the protective pad 19 and the blister film. The rolling bracket 1 has a lifting function, which is convenient for rolling up the blister film.

[0031] Working principle: one end of the blister film to be rolled up is wound around the winding roll 3, and then the winding motor 2 works to drive the winding roll 3 to rotate and roll up the blister film. When the existing blister film is wound around the winding roll 3 and needs to be used, due to different use sites, the blister film needs to be cut at any time, and the existing winding device can only roll up the blister film but is not convenient for cutting the blister film, so it is necessary to improve this, fit the second safety plate 9 with the first safety plate 8, and then fix the locking screw 12 into the locking screw groove 11, and then install the cutter 10. When cutting is required, pull the disassembly shell 15 to make the second magnet 14 move out of the first magnet 13, and then retract the electric rod 7 to drive the cutter 10 to move above the blister film, and then the electric slide rail 6 drives the cutter 10 to move left and right, and the blister film is cut by the movement of the cutter 10. At the same time, when the cutter 10 is not in use or needs to be disassembled When the cutter 10 is cut, the disassembly shell 15 can be installed on the outside of the cutter 10, which protects the cutter 10 and also takes the safety of the staff into consideration. The winding device has a cutting function, which is convenient for cutting the blister film. During the winding process, a certain height difference is generated between the winding roller 3 and the blister film, which causes a pulling force on the blister film when the winding roller 3 rotates during the winding process, resulting in inconvenient winding. Therefore, it is necessary to lift the blister films of different widths to facilitate the winding of the blister film by the winding roller 3. According to the different widths of the blister film, the adjusting pole 17 drives the lifting block 18 to move, and the lifting block 18 moves to the point where the two ends of the blister film can be located in the lifting block 18. The protective pad 19 protects the blister film, and the smooth coating 20 prevents a large adsorption force from being generated between the protective pad 19 and the blister film. The winding bracket 1 has a lifting function, which is convenient for winding the blister film.

[0032] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A winding device for a blister film, comprising: a winding support (1), a winding motor (2) being mounted on the outer wall of the winding support (1), a winding roller (3) being mounted on the output end of the winding motor (2), characterized in that: The inner wall of the winding support (1) is provided with a cutting mechanism, and the cutting mechanism is used to facilitate cutting of the blister film; The cutting mechanism comprises a cutting table (4), wherein the cutting table (4) is arranged on the inner wall of the winding bracket (1), the outer wall of the cutting table (4) is provided with a safety hole (5), the inner wall of the safety hole (5) is installed with an electric slide rail (6), the output end of the electric slide rail (6) is installed with a retractable electric rod (7), the output end of the retractable electric rod (7) is installed with a first safety plate (8), the outer wall of the first safety plate (8) is installed with a second safety plate (9), the bottom of the second safety plate (9) is installed with a cutting knife (10), the top of the second safety plate (9) is provided with a locking screw groove (11), the outer wall of the first safety plate (8) is installed with a locking screw (12), and one end of the locking screw (12) extends to the inside of the locking screw groove (11), the outer wall of the second safety plate (9) is installed with a first magnet (13), the outer wall of the first magnet (13) is installed with a second magnet (14), and the outer wall of the second magnet (14) is installed with a disassembly shell (15).

2. The winding device for blister film according to claim 1, characterized in that: The outer wall of the winding support (1) is provided with a lifting mechanism, and the lifting mechanism assists the blister film in winding.

3. The winding device of the blister film according to claim 2, characterized in that: The lifting mechanism comprises a lifting function groove (16), and the lifting function groove (16) is arranged on the outer wall of the winding bracket (1).

4. The winding device for blister film according to claim 3, characterized in that: An adjusting pole (17) is installed on the inner wall of the lifting function slot (16).

5. The winding device for blister film according to claim 4, characterized in that: A lifting block (18) is installed at the output end of the regulating pole (17).

6. A blister film winding device according to claim 5, characterized in that: The outer wall of the lifting block (18) is provided with a protective pad (19).

7. A blister film winding device according to claim 6, characterized in that: The outer wall of the protection pad (19) is provided with a smooth coating (20).

Images