CN216583393U

CN216583393U - Rewinding device for efficient plastic packaging film or adhesive label

Info

Publication number: CN216583393U
Application number: CN202122817868.9U
Authority: CN
Inventors: 王春波; 宋萍; 王佳
Original assignee: Yantai Meifeng Plastic Products Co ltd
Current assignee: Yantai Meifeng Plastic Products Co ltd
Priority date: 2021-11-17
Filing date: 2021-11-17
Publication date: 2022-05-24
Anticipated expiration: 2031-11-17

Abstract

The utility model discloses a rewinding device for a high-efficiency plastic packaging film or adhesive sticker label, and relates to the technical field of plastic processing. The rewinding machine comprises a fixed underframe, an upper fixing frame and a rewinding drum, wherein a supporting column is fixedly arranged on the upper surface of the fixed underframe, an upper fixing frame is fixedly arranged on the upper surface of the supporting column, the front surface of the upper fixing frame is rotatably connected with the rewinding drum, two connecting rods are fixedly arranged on the rear surface of the upper fixing frame, two fixing columns are fixedly arranged on the upper surface of the upper fixing frame, two bottom rods are fixedly arranged on the lower surface of the upper fixing frame, a drum set is rotatably connected between the two fixing columns, a rotating drum is rotatably connected between the two bottom rods, a discharging drum is rotatably connected between the two connecting rods, a plurality of first slitting knives and a plurality of second slitting knives are rotatably connected to the peripheral side surface of the rotating drum, and a plurality of placing grooves are formed in the peripheral side surface of the rotating drum. The utility model is convenient for adjusting the slitting knife, improves the efficiency, avoids the entrainment of the scrap dust generated after slitting and has good popularization prospect.

Description

Rewinding device for efficient plastic packaging film or adhesive label

Technical Field

The utility model belongs to the technical field of plastic processing, and particularly relates to a rewinding device for a high-efficiency plastic packaging film or adhesive sticker label.

Background

Plastic packaging films, which refer to films made of polyvinyl chloride, polyethylene, polypropylene, polystyrene, and other resins, are used for packaging and as film coatings. The self-adhesive label has the advantages of no need of brushing adhesive, paste, dipping water, no pollution, short labeling time and the like, and has wide application range, convenience and quickness. The self-adhesive label is a composite material which is made of paper, film or other special materials as face material, adhesive coated on the back and silicon-coated protective paper as base paper, and is printed, die-cut and processed into finished labels. Rewinding machine generally is used for the mica tape, the paper, the rewinding of film is cut, play and cut into two effects, be often used for cutting the coiled material of broad width, more subsequent cut once more and played important effect, it is one kind and is used for paper class, the mica tape, film professional equipment, rewinding device cuts the back when carrying out the rewinding, floated dust piece can be drawn into thereupon, influence product quality and outward appearance, and some rewinding devices that have now can not set up the distance of cutting, when adjusting the product and cutting the distance, need change the branch cutter, influence efficiency, and the cost is increased, therefore, provide a rewinding unit of high-efficient plastic packaging film or non-setting adhesive label, solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a rewinding device for a high-efficiency plastic packaging film or a self-adhesive label, which solves the problems that the existing rewinding device can not set a cutting distance, a cutting knife needs to be replaced when the cutting distance of a product is adjusted, the efficiency is influenced, the cost is increased, and floating dust chips can be involved with the cutting knife when rewinding is carried out after the rewinding device cuts the product, so that the quality and the appearance of the product are influenced.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model relates to a rewinding device of a high-efficiency plastic packaging film or a self-adhesive label, which comprises a fixed underframe, an upper fixing frame and rewinding drums, wherein a supporting column is fixedly arranged on the upper surface of the fixed underframe, an upper fixing frame is fixedly arranged on the upper surface of the supporting column, the front surface of the upper fixing frame is rotationally connected with the rewinding drums, two connecting rods are fixedly arranged on the rear surface of the upper fixing frame, two fixing columns are fixedly arranged on the upper surface of the upper fixing frame, two bottom rods are fixedly arranged on the lower surface of the upper fixing frame, a roller group is rotationally connected between the two fixing columns, a rotating drum is rotationally connected between the two bottom rods, a material discharging drum is rotationally connected between the two connecting rods, a plurality of first slitting knives and a plurality of second slitting knives are rotationally connected on the peripheral side of the rotating drum, a plurality of placing grooves are formed in the rotating drum, and a fixed block and a sliding rod are fixedly arranged in the placing grooves, the fixed block side has been seted up and has been rotated the groove, it is connected with the turning block to rotate the inslot internal rotation, turning block side fixed mounting has the dead lever, second slitting knife inner circle fixed mounting has the connecting block.

One end of the sliding rod, far away from the first cutting knife, penetrates through the connecting block, and the second cutting knife is connected with the sliding rod in a sliding mode through the connecting block.

The dead lever side has seted up the cavity groove, cavity inslot threaded connection has the auxiliary rod, the one end and the connecting block fixed mounting of dead lever are kept away from to the auxiliary rod.

The side face of the fixed rod is fixedly provided with an adjusting ring, the adjusting ring is arranged, the fixed rod can be driven to rotate by rotating the adjusting ring, the fixed rod rotates in the rotating groove through the rotating block, and the auxiliary rod and the fixed rod are connected through threads, so that the auxiliary rod moves in the hollow groove when the fixed rod rotates, the connecting block slides on the side face of the sliding rod, and the second slitting knife is driven to move.

The size of the rotating groove is matched with that of the rotating block, and the rotating groove is rotatably connected with the rotating block.

Fixed surface installs the fan on the fixed chassis, through setting up the fan, can blow off the piece dust of the production after cutting.

One end of the auxiliary rod is connected with the hollow groove through threads, and the other end of the auxiliary rod is fixedly installed with the connecting block.

The utility model has the following beneficial effects:

according to the utility model, the fan is arranged, so that the scrap dust generated after slitting can be blown away, and the phenomenon that the dust scraps are possibly involved with each other to influence the product quality and the appearance is avoided; through setting up first branch cutter and second branch cutter, when the dead lever rotated, made the secondary lever remove in the cavity inslot, made the connecting block slide at sliding bar week side to drive the second and divide the cutter to remove, thereby adjust the distance of first branch cutter and second branch cutter.

Of course, it is not necessary for any product in which the utility model is practiced to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic overall view of a rewinding device for efficient plastic packaging films or self-adhesive labels according to the present invention;

FIG. 2 is a schematic side view of the apparatus for rewinding a high efficiency plastic packaging film or sticker label of the present invention;

FIG. 3 is a schematic bottom view of the rewinding device for high-efficiency plastic packaging films or self-adhesive labels of the present invention;

FIG. 4 is a schematic view of a slide bar of the rewinding device for high-efficiency plastic packaging films or self-adhesive labels of the present invention;

FIG. 5 is an enlarged view of a portion A of FIG. 1;

FIG. 6 is a partial enlarged view of portion B of FIG. 2;

fig. 7 is a partially enlarged view of a portion C of fig. 4.

In the drawings, the components represented by the respective reference numerals are listed below:

1. fixing the underframe; 2. a support pillar; 3. an upper fixing frame; 4. fixing a column; 5. a connecting rod; 6. a bottom bar; 7. placing a material barrel; 8. a fan; 9. a rotating cylinder; 10. a placement groove; 11. a slide bar; 12. fixing the rod; 13. an auxiliary rod; 14. a fixed block; 15. a first slitting knife; 16. a second slitting knife; 17. connecting blocks; 18. a rotating groove; 19. rotating the block; 20. a hollow groove; 21. an adjusting ring; 22. a roller set; 23. and (5) winding the drum.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "middle", "outer", "inner", and the like, indicate orientations or positional relationships, are used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referenced components or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-7, the utility model relates to a rewinding device for high-efficiency plastic packaging films or self-adhesive labels, comprising a fixed chassis 1, an upper fixed frame 3 and a rewinding drum 23, wherein a supporting column 2 is fixedly arranged on the upper surface of the fixed chassis 1, an upper fixed frame 3 is fixedly arranged on the upper surface of the supporting column 2, the front surface of the upper fixed frame 3 is rotatably connected with the rewinding drum 23, two connecting rods 5 are fixedly arranged on the rear surface of the upper fixed frame 3, two fixed columns 4 are fixedly arranged on the upper surface of the upper fixed frame 3, two bottom rods 6 are fixedly arranged on the lower surface of the upper fixed frame 3, a drum set 22 is rotatably connected between the two fixed columns 4, a rotating drum 9 is rotatably connected between the two bottom rods 6, a material placing drum 7 is rotatably connected between the two connecting rods 5, a plurality of first slitting knives 15 and a plurality of second slitting knives 16 are rotatably connected on the peripheral surface of the rotating drum 9, and a plurality of placing grooves 10 are arranged, fixed mounting has fixed block 14 and slide bar 11 in the standing groove 10, rotating groove 18 has been seted up to fixed block 14 side, rotating groove 18 internal rotation is connected with turning

block

19, 19 side fixed mounting of turning block has

dead lever

12, 16 inner circle fixed mounting of second branch cutter has connecting block 17, rotating

groove

18 and 19 sizes of turning block suit, rotating groove 18 and turning block 19 rotate to be connected, the one end through connection block 17 of first branch cutter 15 is kept away from to slide bar 11, second branch cutter 16 passes through connecting

block

17 and 11 sliding connection of slide bar.

The side of the fixed rod 12 is provided with a hollow groove 20, the hollow groove 20 is in threaded connection with the auxiliary rod 13, one end of the auxiliary rod 13, far away from the fixed rod 12, is fixedly installed with the connecting block 17, the peripheral side of the fixed rod 12 is fixedly provided with an adjusting ring 21, one end of the auxiliary rod 13 is in threaded connection with the hollow groove 20, and the other end of the auxiliary rod 13 is fixedly installed with the connecting block 17.

The upper surface of the fixed underframe 1 is fixedly provided with a fan 8.

As shown in fig. 1-7, this embodiment is a method for using a rewinding device for high-efficiency plastic packaging films or self-adhesive labels: the double winding drum 23 is connected with an external motor, the product roll is sleeved on the side surface of the circumference of the charging barrel 7, a section of product is drawn, sequentially passes through the roller group 22 and bypasses the rotating drum 9, and finally is fixed on the side surface of the circumference of the double winding drum 23, when the compound winding drum 23 rotates, the first cutting knife 15 and the second cutting knife 16 cut the product, and the cut product is wound on the peripheral side surface of the compound winding drum 23, meanwhile, the blower 8 blows off the generated scrap dust after cutting, when in adjustment, the adjusting ring 21 is firstly rotated, the adjusting ring 21 drives the fixed rod 12 to rotate, the fixed rod 12 rotates in the rotating groove 18 through the rotating block 19, the auxiliary rod 13 is in threaded connection with the fixed rod 12, thereby, when the fixed rod 12 is rotated, the auxiliary rod 13 is moved in the hollow groove 20, the connecting block 17 is slid on the peripheral side surface of the sliding rod 11, and drives the second slitting knife 16 to move, thereby adjusting the distance between the first slitting knife 15 and the second slitting knife 16.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a high-efficient plastic packaging film or adhesive label's rewinding unit, includes fixed chassis (1), upper fixing frame (3) and compound reel (23), its characterized in that: the cutting device is characterized in that a supporting column (2) is fixedly arranged on the upper surface of the fixed chassis (1), an upper fixing frame (3) is fixedly arranged on the upper surface of the supporting column (2), the front surface of the upper fixing frame (3) is rotatably connected with a double-winding drum (23), two connecting rods (5) are fixedly arranged on the rear surface of the upper fixing frame (3), two fixing columns (4) are fixedly arranged on the upper surface of the upper fixing frame (3), two bottom rods (6) are fixedly arranged on the lower surface of the upper fixing frame (3), a drum set (22) is rotatably connected between the two fixing columns (4), a rotating drum (9) is rotatably connected between the two bottom rods (6), a charging barrel (7) is rotatably connected between the two connecting rods (5), a plurality of first slitting knives (15) and a plurality of second slitting knives (16) are rotatably connected to the circumferential side of the rotating drum (9), and a plurality of placing grooves (10) are formed, fixed block (14) and slide bar (11) are installed to standing groove (10) internal fixation, rotation groove (18) have been seted up to fixed block (14) side, rotation groove (18) internal rotation is connected with turning block (19), turning block (19) side fixed mounting has dead lever (12), second slitting cutter (16) inner circle fixed mounting has connecting block (17).

2. A rewinding device for high-efficiency plastic packaging films or self-adhesive labels as claimed in claim 1, characterized in that the end of said sliding rod (11) remote from said first slitting knife (15) extends through a connecting block (17), and said second slitting knife (16) is slidably connected to said sliding rod (11) through said connecting block (17).

3. The rewinding device for the efficient plastic packaging films or the self-adhesive labels as claimed in claim 1, wherein a hollow groove (20) is formed in the side surface of the fixing rod (12), an auxiliary rod (13) is connected to the hollow groove (20) in a threaded manner, and one end, far away from the fixing rod (12), of the auxiliary rod (13) is fixedly mounted with the connecting block (17).

4. The rewinding device for the efficient plastic packaging films or the self-adhesive labels as claimed in claim 1, wherein an adjusting ring (21) is fixedly mounted on the peripheral side of the fixing rod (12).

5. A rewinding device for high-efficiency plastic packaging films or self-adhesive labels according to claim 1, characterized in that said rotating slot (18) and said rotating block (19) are of suitable dimensions, said rotating slot (18) being rotatably connected to said rotating block (19).

6. The rewinding device for the efficient plastic packaging films or the self-adhesive labels as claimed in claim 1, characterized in that a fan (8) is fixedly mounted on the upper surface of the fixed chassis (1).

7. A rewinding device for high-efficiency plastic packaging films or self-adhesive labels as claimed in claim 3, characterized in that one end of said secondary rod (13) is screwed to said hollow channel (20), and the other end of said secondary rod (13) is fixedly mounted to said connecting block (17).