Packaging film winding mechanism

Abstract

The utility model discloses a packaging film winding mechanism, relates to the technical field of packaging film winding mechanisms, and aims to solve the problems that a packaging film winding device in the prior art can only wind a single packaging film during operation, and subsequent winding can be carried out after the packaging film winding device is disassembled after winding is completed, so that the operation efficiency is influenced. Supporting frames are arranged on the two sides of the upper surface of the base, a control device is arranged on one side of each supporting frame, and a control panel is arranged on the front end face of each control device. The winding device comprises a supporting frame and further comprises a winding mechanism arranged in the supporting frame, the winding mechanism is provided with two connecting discs, the peripheries of the two connecting discs are each provided with a telescopic plate, and the number of the telescopic plates is eight in total; and the winding rollers are arranged between the telescopic plates, the number of the winding rollers is four, connecting rods are arranged on the winding rollers, and rotating rods are arranged on the two sides of the connecting rods.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging film rolling mechanisms, in particular to a packaging film rolling mechanism. Background Art

[0002] Packaging film mainly refers to the film used for packaging articles, usually including polyethylene film, biaxially oriented polyester, BOPP film and CPP film, etc. Packaging film is mainly made by mixing and extruding several different grades of polyethylene resins. It has puncture resistance and super strength and high performance. It is used to wrap the goods stacked on the pallet to make the packaging more stable and tidy and has super waterproof effect. It is widely used in foreign trade export, papermaking, hardware, plastic chemicals, building materials, food, medicine and other industries. It needs to be operated by a winding device during production;

[0003] For example, the Chinese authorized patent with announcement number CN219823092U (new packaging film winding device): includes a motor reduction mechanism, a winding shaft, a connecting mechanism, a support frame, a power module, and also has a detection mechanism and a driving circuit; the upper ends of the support frame are respectively installed with support seats on both sides, and the support seats have guide grooves, the motor reduction mechanism is installed on one side of the support frame, and one side of the connecting mechanism is installed on the side end of the power output shaft of the motor reduction mechanism, and the shafts on both sides of the winding shaft are rotated and placed in the guide grooves of the two support seats respectively, and the shafts on one side of the winding shaft are movably installed together with the connecting mechanism; the detection mechanism includes a guide tube, a force-sensitive resistor, a sliding rod, and a spring installed together, and the power module and the driving circuit are installed in the component box and electrically connected. When the motor reduction mechanism drives the winding shaft to reel in too much or too little force, the new type can control the motor reduction mechanism to stop driving the winding shaft to rotate, or drive the winding shaft to rotate, so that the problem of wrinkles and thinning of the packaging film during reeling is effectively prevented.

[0004] However, the packaging film winding device in the above-mentioned prior art can only wind up a single packaging film during operation, and needs to be disassembled after winding is completed before subsequent winding can be carried out, which affects its operating efficiency; therefore, it does not meet the existing needs, and we have proposed a packaging film winding mechanism. Utility Model Content

[0005] The purpose of the utility model is to provide a packaging film winding mechanism to solve the problem that the packaging film winding device in the prior art proposed in the above background technology can only perform single packaging film winding during operation, and needs to be disassembled after winding is completed before subsequent winding can be performed, thereby affecting its operating efficiency.

[0006] To achieve the above object, the utility model provides the following technical solutions: a packaging film winding mechanism, comprising support frames arranged on both sides of the upper surface of a base, a control device arranged on one side of the support frame, and a control panel arranged on the front end surface of the control device;

[0007] Also includes:

[0008] A winding mechanism is arranged inside the support frame, the winding mechanism is provided with a connecting disk, and two connecting disks are provided, and telescopic plates are provided around the two connecting disks, and a total of eight telescopic plates are provided;

[0009] A winding roller is arranged between the telescopic plates, and a total of four winding rollers are arranged. A connecting rod is arranged on the winding roller, and rotating rods are arranged on both sides of the connecting rod.

[0010] Preferably, a limiting frame is provided on the front end surface of the support frame, and two limiting frames are installed.

[0011] Preferably, a guide rod is installed between the two limiting frames, and two guide rods are installed.

[0012] Preferably, a mounting plate is provided on one side of the rotating rod, and the rotating rod is plug-connected to the mounting plate.

[0013] Preferably, a fixing block is provided on the mounting plate.

[0014] Preferably, a limit ring is installed on the connecting rod, and a fixing screw is installed on the limit ring.

[0015] Preferably, a rotating disk is arranged inside the connecting disk, telescopic rods are arranged around the rotating disk, and four telescopic rods are arranged.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. The utility model provides telescopic plates around the connecting disk of the winding mechanism, and four groups of telescopic plates are provided. Winding rollers are installed on the four groups. During operation, the packaging film is fixed on the winding roller through the guide rod. The guide rod can play a role of limiting guidance during winding, and then the rotating rod drives the connecting rod to rotate, thereby playing a role of winding. When one roll is wound up, the connecting disk is driven to rotate by the rotating disk, and the next group of winding rollers is rotated to the rear of the guide rod for winding operation, so that uninterrupted winding operation can be performed, and the packaging film on other winding rollers can be removed while winding. This solves the problem that the packaging film winding device in the prior art can only wind up a single packaging film during operation, and needs to be disassembled after winding is completed before subsequent winding can be performed, thereby affecting its operating efficiency.

[0018] 2. By installing a limit ring on the winding roller, it can be installed on the winding roller at will through the fixing screws and adjusted according to the size of different packaging films to avoid deviation during winding. At the same time, the telescopic plate can be telescopically adjusted through the telescopic rod, thereby playing the role of adjusting the spacing. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the overall structure of the packaging film winding mechanism of the utility model;

[0020] Figure 2 It is an enlarged schematic diagram of the local structure of the packaging film winding mechanism of the utility model;

[0021] Figure 3 It is an enlarged schematic diagram of the winding roller structure of the packaging film winding mechanism of the utility model;

[0022] Figure 4 It is an enlarged schematic diagram of the structure of the packaging film rewinding mechanism A of the utility model;

[0023] In the figure: 1. base; 2. support frame; 3. control device; 4. winding mechanism; 5. limit frame; 6. guide rod; 7. connecting plate; 8. telescopic plate; 9. winding roller; 10. connecting rod; 11. rotating rod; 12. mounting plate; 13. fixing block; 14. limit ring; 15. fixing screw; 16. rotating plate; 17. telescopic rod. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0025] See also Figure 1-4 The utility model provides an embodiment: a packaging film winding mechanism, comprising a base 1 with support frames 2 disposed on both sides of the upper surface, a control device 3 disposed on one side of the support frame 2, and a control panel disposed on the front end surface of the control device 3;

[0026] Also includes:

[0027] The winding mechanism 4 is arranged inside the support frame 2. The winding mechanism 4 is provided with a connecting disk 7, and two connecting disks 7 are provided. The four sides of the two connecting disks 7 are provided with telescopic plates 8, and a total of eight telescopic plates 8 are provided;

[0028] The winding roller 9 is arranged between the telescopic plates 8, and there are four winding rollers 9 in total. A connecting rod 10 is arranged on the winding roller 9, and rotating rods 11 are arranged on both sides of the connecting rod 10. When in use, since the telescopic plates 8 are arranged around the connecting disk 7 of the winding mechanism 4, four groups of telescopic plates 8 are arranged, and the winding rollers 9 are installed on the four groups. During operation, the packaging film is fixed to the winding roller 9 through the guide rod 6. The guide rod 6 can play a role of limiting guidance when winding, and then the rotating rod 11 drives the connecting rod 10 to rotate, thereby playing a role of winding. When one roll is wound up to completion, the rotating disk 16 is used to drive the connecting disk 7 to rotate, and the next group of winding rollers 9 is rotated to The winding operation is carried out behind the guide rod 6, and an uninterrupted winding operation can be carried out. The packaging film on other winding rollers 9 can be removed while winding. This solves the problem that the packaging film winding device in the prior art can only carry out single packaging film winding during operation, and needs to be disassembled after winding is completed before subsequent winding can be carried out, thereby affecting its operating efficiency. In addition, a limit ring 14 is installed on the winding roller 9, which can be arbitrarily installed on the winding roller 9 by fixing screws 15 and adjusted according to the size of different packaging films to avoid offset during winding. At the same time, the telescopic plate 8 can be telescopically adjusted by the telescopic rod 17, thereby playing a role in adjusting the spacing.

[0029] See also Figure 1-Figure 4 A limiting frame 5 is arranged on the front end surface of the supporting frame 2, and two limiting frames 5 are installed.

[0030] See also Figure 1-Figure 4 A guide rod 6 is installed between the two limit frames 5, and two guide rods 6 are installed. During operation, the packaging film is fixed on the winding roller 9 through the guide rod 6. The guide rod 6 can play a role of limiting guidance when winding. Then the rotating rod 11 drives the connecting rod 10 to rotate, thereby playing a role of winding. When one roll is completed, the rotating disk 16 is used to drive the connecting disk 7 to rotate, and the next group of winding rollers 9 are rotated to the rear of the guide rod 6 for winding operation. Uninterrupted winding operation can be performed, and the packaging film on other winding rollers 9 can be removed while winding. This solves the problem that the packaging film winding device in the prior art can only perform single packaging film winding during operation, and needs to be disassembled after winding is completed before subsequent winding can be performed, thereby affecting its operating efficiency.

[0031] See also Figure 1-Figure 4 A mounting disk 12 is provided on one side of the rotating rod 11, and the rotating rod 11 is plugged and connected with the mounting disk 12. When one roll is completed, the rotating disk 16 is used to drive the connecting disk 7 to rotate, and the next set of winding rollers 9 are rotated to the rear of the guide rod 6 for winding operation, so that uninterrupted winding operation can be performed.

[0032] See also Figure 1-Figure 4A fixing block 13 is provided on the mounting plate 12 .

[0033] See also Figure 1-Figure 4 A limit ring 14 is installed on the connecting rod 10, and a fixing screw 15 is installed on the limit ring 14. The limit ring 14 can be arbitrarily installed on the winding roller 9 through the fixing screw 15, and can be adjusted according to the size of different packaging films to avoid deviation during winding.

[0034] See also Figure 1-Figure 4 A rotating disk 16 is arranged inside the connecting disk 7, and telescopic rods 17 are arranged around the rotating disk 16, and four telescopic rods 17 are arranged. The telescopic plate 8 can be telescopically adjusted by the telescopic rods 17, so as to adjust the spacing.

[0035] Working principle: When in use, since telescopic plates 8 are arranged around the connecting disk 7 of the winding mechanism 4, four groups of telescopic plates 8 are arranged, and winding rollers 9 are installed on the four groups, the packaging film is fixed on the winding rollers 9 through the guide rods 6 during operation, and the guide rods 6 can play a role of limiting guidance during winding, and then the rotating rods 11 drive the connecting rods 10 to rotate, thereby playing a role of winding, when one roll is wound to completion, the connecting disk 7 is driven to rotate by the rotating disk 16, and the next group of winding rollers 9 is rotated to the rear of the guide rods 6 for winding operation, so that uninterrupted winding operation can be performed. The packaging film on other winding rollers 9 can be removed while winding, which solves the problem that the packaging film winding device in the prior art can only wind up a single packaging film during operation, and needs to be disassembled after winding is completed before subsequent winding can be carried out, thereby affecting its operating efficiency. In addition, a limit ring 14 is installed on the winding roller 9, which can be arbitrarily installed on the winding roller 9 by fixing screws 15 and adjusted according to the size of different packaging films to avoid offset during winding. At the same time, the telescopic plate 8 can be telescopically adjusted by the telescopic rod 17 to adjust the spacing.

[0036] 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 packaging film winding mechanism, comprising a base (1), support frames (2) being arranged on both sides of the upper surface of the base (1), a control device (3) being arranged on one side of the support frame (2), and a control panel being arranged on the front end surface of the control device (3); Features: Also includes: A winding mechanism (4) is arranged inside the support frame (2), the winding mechanism (4) is provided with a connecting disk (7), and two connecting disks (7) are provided, and telescopic plates (8) are provided around the two connecting disks (7), and a total of eight telescopic plates (8) are provided; A winding roller (9) is arranged between the telescopic plates (8), and a total of four winding rollers (9) are provided. A connecting rod (10) is provided on the winding roller (9), and rotating rods (11) are provided on both sides of the connecting rod (10).

2. A packaging film winding mechanism according to claim 1, Features: A limiting frame (5) is provided on the front end surface of the support frame (2), and two limiting frames (5) are installed.

3. A packaging film winding mechanism according to claim 2, Features: A guide rod (6) is installed between the two limit frames (5), and two guide rods (6) are installed.

4. A packaging film winding mechanism according to claim 1, Features: A mounting plate (12) is provided on one side of the rotating rod (11), and the rotating rod (11) is plug-connected to the mounting plate (12).

5. A packaging film winding mechanism according to claim 4, Features: A fixing block (13) is provided on the installation plate (12).

6. A packaging film winding mechanism according to claim 1, Features: A limit ring (14) is mounted on the connecting rod (10), and a fixing screw (15) is mounted on the limit ring (14).

7. The packaging film winding mechanism according to claim 1, Features: A rotating disk (16) is arranged inside the connecting disk (7), and telescopic rods (17) are arranged around the rotating disk (16), and four telescopic rods (17) are arranged.

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