CN220283077U - Marking, cutting and winding all-in-one machine - Google Patents

Abstract

The utility model relates to the technical field of film production, in particular to a marking, cutting and winding integrated machine, which comprises: the marking mechanism comprises a marking roller and an input roller, the marking roller is aligned with the input roller, the marking roller is in sliding connection with the input roller, the moving direction of the marking roller faces the input roller, and a negative pressure through hole is formed in the marking roller; the cutting mechanism is positioned between the marking mechanism and the winding mechanism and comprises a cutting transverse knife and a cutting cylinder, the cutting transverse knife is fixed on a telescopic rod of the cutting cylinder, and the pushing direction of the cutting cylinder faces the coil stock conveying curved surface; the proposal provided by the utility model realizes the accurate cutting and automatic winding of the film length, reduces the winding length tolerance of each roll of film finished product coil stock, and improves the finished product quality of the film coil stock.

Description

Marking, cutting and winding all-in-one machine

Technical Field

The utility model relates to the technical field of film production, in particular to a marking, cutting and winding integrated machine.

Background

Plastic films are films made of polyvinyl chloride, polyethylene, polypropylene, polystyrene, and other resins for packaging and for use as a film coating for products. Plastic packages and products using the plastic packages have a larger and larger share in the market, particularly composite plastic flexible packages, are widely applied to the fields of food, medicine, chemical industry and the like, and the products have great convenience for life of people because of the largest proportion of the food packages, such as beverage packages, quick-frozen food packages, steamed food packages, snack food packages and the like. After the plastic film is produced, the film needs to be processed for the second time by using a film dividing machine, and the larger film is divided into a proper length and a proper size, so that the plastic film is convenient for the production of various industries and the use of people living.

The dividing and rolling integrated machine is generally arranged at a material receiving part of a film coil processing production line and has the function of cutting and rolling the film at one time in a mechanical mode; at present, the cutting and winding integrated machine is widely applied to processing production lines of paper rolls, cloth rolls, plastic rolls, metal coiled materials and the like, and can be designed in a diversified manner according to actual process requirements so as to adapt to winding of different materials; the cutting and winding machine generally has strict requirements on the inner diameter of a roll, the outer diameter of the roll, the thickness of the material of the roll and the width of the material of the roll.

At present, when the existing cutting and winding all-in-one machine is used for cutting and winding films, the length of the winding films is determined mainly according to the rotating distance of a driving roller shaft of a servo motor, so that the position of the films is judged to be cut off, the films have certain ductility and contractibility, the phenomenon that the length of the wound films is inaccurate due to the expansion or contraction of the films in a tensioning roller during winding is avoided, the films slip in the winding process is also likely to occur, and therefore larger tolerance is caused for the winding length of each winding film, and the quality of finished products of winding materials is finally reduced.

For example, the publication number is CN106881735a, the patent name is "a chinese patent of plastic film slitting device", concretely, the device is by a plastic film slitting device, including the workstation, feed roll and receipts material roller are located the both ends on workstation upper portion, the both ends of workstation still are provided with feed motor and receipts material motor, feed motor and receipts material motor are connected with feed roll and receipts material roller respectively, feed roll and receipts material roller carry out material loading and rolling to the film respectively, still be provided with two smoothing rollers on the workstation between feed roll and the receipts material roller, smooth the roller can adjust the elasticity of film, still be provided with the knife rest between two smoothing rollers, the lateral part of knife rest is provided with the guide rail, be provided with a plurality of sliders on the guide rail, the lateral part swing joint of arbitrary slider has the connecting rod, the lower part of connecting rod is provided with the cutter, thereby the slider slides on the guide rail and controls the cutter to cut the film, although the device has realized cutting and rolling to the film, but the device can't confirm the length of cutting rolling, thereby lead to the length of film rolling, the end product is reduced, the quality of rolling is suitable for the application range of rolling product, therefore, the device is narrower relatively has been used for popularization and is suitable.

Therefore, how to design a cutting and winding integrated machine capable of accurately cutting films is a technical problem that needs to be solved by the current technicians.

Disclosure of Invention

In order to overcome the problems in the related art, the utility model provides a marking, cutting and rolling integrated machine which can accurately cut and automatically roll the length of a film.

In order to achieve the above purpose, the present utility model mainly adopts the following technical scheme, including: the device comprises a marking mechanism, a cutting mechanism, a winding mechanism and a coil conveying curved surface, wherein the coil conveying curved surface is used for conveying a film;

the marking mechanism and the winding mechanism are respectively positioned at the beginning end and the tail end of the curved surface for conveying the coiled material, the marking mechanism comprises a marking roller and an input roller, the marking roller is aligned with the input roller, the marking roller is in sliding connection with the input roller, the moving direction of the marking roller faces the input roller, the marking roller is provided with a negative pressure through hole, the negative pressure through hole is used for adsorbing labeling paper, and the winding mechanism is used for winding the film;

the cutting mechanism is positioned between the marking mechanism and the winding mechanism, and comprises a cutting transverse knife and a cutting cylinder, wherein the cutting transverse knife is fixed on a telescopic rod of the cutting cylinder, and the pushing direction of the cutting cylinder faces the coil stock conveying curved surface.

Preferably, the winding mechanism comprises a winding roller and a pressing swing arm assembly, wherein the pressing swing arm assembly is positioned on one side of the winding roller, the pressing swing arm assembly comprises a pressing swing arm roller and a pressing swing arm straight plate, the pressing swing arm roller is fixed on the pressing swing arm straight plate, the pressing swing arm straight plate is used for controlling the moving range of the pressing swing arm roller, and the pressing swing arm roller is used for pressing the winding roller in winding.

Preferably, the winding mechanism further comprises a winding turntable, the winding roller is symmetrically arranged on the winding turntable by taking the circle center of the winding turntable as an origin, the pressing swing arm assembly is fixed on the winding turntable, and the winding turntable is used for switching the winding roller for winding.

Preferably, the marking mechanism further comprises a moving cylinder and a guiding roller, the marking roller is fixedly connected with the telescopic end of the moving cylinder, the moving cylinder is used for controlling the moving range of the marking roller, the guiding roller is used for guiding the film to enter between the marking roller and the input roller, the rotating direction of the marking roller is opposite to that of the input roller, and the rotating speed of the marking roller is consistent with that of the input roller.

Preferably, the automatic cutting machine further comprises a cutting mechanism, wherein the cutting mechanism is positioned between the marking mechanism and the cutting mechanism, the cutting mechanism comprises a cutting fixed roller, a cutting transverse shaft and a cutting vertical knife, the cutting vertical knife is fixed on the cutting transverse shaft, and the knife tip of the cutting vertical knife is close to the cutting fixed roller.

Preferably, the slitting machine further comprises a first tensioning swing arm mechanism, the first tensioning swing arm mechanism is located on one side of the slitting mechanism, the first tensioning swing arm mechanism comprises a first swing arm straight plate, a first swing arm cylinder and a first swing arm rotating roller, a pushing rod of the first swing arm cylinder is fixedly connected with one end of the first swing arm straight plate, the first swing arm rotating roller is respectively fixed at two ends of the first swing arm straight plate, and the first swing arm rotating roller is used for controlling the tensioning degree of a slit film.

Preferably, the device further comprises a traction mechanism, wherein the traction mechanism is positioned between the slitting mechanism and the marking mechanism, the traction mechanism comprises a fixed rotating roller and a movable pressing roller, the fixed rotating roller is tangential to the movable pressing roller, and the movable pressing roller is used for controlling the distance between the fixed rotating roller and the movable pressing roller.

Preferably, the device further comprises a second tensioning swing arm mechanism, the second tensioning swing arm mechanism comprises a second swing arm straight plate, a second swing arm cylinder and a second swing arm rotating roller, two ends of the second swing arm straight plate are fixedly connected with a telescopic rod of the second swing arm cylinder and the second swing arm rotating roller respectively, and the second swing arm rotating roller is used for controlling the tensioning degree of the coiled film.

Preferably, the device further comprises a moving plate, the second tensioning swing arm mechanism is fixed on the moving plate, and the moving plate is in sliding connection with the winding turntable.

The technical scheme provided by the utility model can comprise the following beneficial effects:

in the technical scheme, a marking mechanism, a cutting mechanism, a winding mechanism and a coil stock conveying curved surface are respectively arranged on an integrated machine, the coil stock conveying curved surface is utilized to convey a film, then the marking mechanism and the winding mechanism are respectively positioned at the beginning end and the tail end of the coil stock conveying curved surface, the marking mechanism consists of a marking rotating roller and an input rotating roller, the marking rotating roller is aligned with the input rotating roller, then the marking rotating roller is in sliding connection with the input rotating roller, the moving direction of the marking rotating roller faces the input rotating roller, a plurality of negative pressure through holes are arranged on the marking rotating roller, a sticker for marking is adsorbed by the negative pressure through holes, the film is wound by the winding mechanism, finally the cutting mechanism is positioned between the marking mechanism and the winding mechanism, the cutting mechanism consists of a cutting transverse knife and a cutting cylinder, the cutting transverse knife is fixed on a telescopic rod of the cutting cylinder, and the pushing direction of the cutting cylinder faces the coil stock conveying curved surface; for example, when the film needs to be cut and wound, the film enters the marking mechanism from the starting end of the conveying curved surface of the coil stock and enters between the marking roller and the input roller, a piece of sticking paper is adsorbed on the negative pressure through hole of the marking roller, the sticky side of the sticking paper faces the input roller, when the length of the film conveyed by the input roller reaches a preset value, the marking roller is accelerated to be at the same speed as the input roller, the marking roller moves to the input roller, when the marking roller is contacted with the input roller in a tangential manner, the sticking paper sticks to the film and follows the film to enter the cutting mechanism, when an inductor on the cutting mechanism detects the sticking paper, a cutting cylinder drives a cutting transverse knife to move to the film to cut the film, and then the film enters the winding mechanism to be wound, so that the accurate cutting and automatic winding of the length of the film are realized, the winding length tolerance of each coil stock of the film is reduced, and the quality of a finished film coil stock is improved.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the utility model as claimed.

Drawings

The foregoing and other objects, features and advantages of the utility model will be apparent from the following more particular descriptions of exemplary embodiments of the utility model as illustrated in the accompanying drawings wherein like reference numbers generally represent like parts throughout the exemplary embodiments of the utility model.

FIG. 1 is a schematic diagram of a marking, cutting and winding all-in-one machine according to an embodiment of the present utility model;

FIG. 2 is another schematic structural view of a marking, cutting and winding all-in-one machine according to an embodiment of the present utility model;

in the figure: 1. a marking mechanism; 10. marking a rotating roller; 100. a negative pressure through hole; 11. an input roller; 12. a moving cylinder; 13. guiding the rotating roller; 2. a cutting mechanism; 20. cutting a transverse cutter; 21. a cutting cylinder; 3. a winding mechanism; 30. a wind-up roll; 31. a pressing swing arm assembly; 310. pressing a swing arm roller; 311. pressing a swing arm straight plate; 32. a winding turntable; 4. a coil material conveying curved surface; 5. a slitting mechanism; 50. cutting a fixed roller; 51. dividing and cutting a transverse shaft; 52. dividing and cutting the vertical cutter; 6. a first tensioning swing arm mechanism; 60. a first swing arm straight plate; 61. a first swing arm cylinder; 62. a first swing arm rotating roller; 7. a traction mechanism; 70. fixing a rotating roller; 71. moving the press roller; 8. a second tensioning swing arm mechanism; 80. the second swing arm straight plate; 81. a second swing arm cylinder; 82. a second swing arm rotating roller; 9. the plate is moved.

Detailed Description

In order to make the objects, technical solutions and advantages of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments of the present utility model. All other embodiments obtained by those skilled in the art without making any inventive effort are within the scope of the present utility model. Preferred embodiments of the present utility model will be described in more detail below with reference to the accompanying drawings. While the preferred embodiments of the present utility model are shown in the drawings, it should be understood that the present utility model may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the utility model to those skilled in the art.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used in this specification and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that the term "and/or" as used herein refers to and encompasses any or all possible combinations of one or more of the associated listed items.

It will be understood that when an element is referred to as being "mounted" or "disposed" on another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

In the description of the present utility model, it should be understood that the terms "thickness," "upper," "lower," "front," "rear," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the utility model.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

It should be understood that although the terms "first," "second," "third," etc. may be used herein to describe various information, these information should not be limited by these terms. These terms are only used to distinguish one type of information from another. For example, first information may also be referred to as second information, and similarly, second information may also be referred to as first information, without departing from the scope of the utility model. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

According to the paperboard cutting machine capable of automatically replacing the paperboard, the device achieves automatic paper replacement of the paperboard cutting machine, and the paperboard cutting machine does not need to pause operation of the cutting machine when different paperboards are switched, so that cutting efficiency of the paperboard cutting machine is improved, and production speed is improved.

The following describes the technical scheme of the embodiment of the present utility model in detail with reference to the accompanying drawings.

Referring to fig. 1 to 2, the all-in-one machine includes: the film winding device comprises a marking mechanism 1, a cutting mechanism 2, a winding mechanism 3 and a winding material conveying curved surface 4, wherein the winding material conveying curved surface 4 is used for conveying films;

the marking mechanism 1 and the winding mechanism 3 are respectively positioned at the beginning end and the tail end of the coil stock conveying curved surface 4, the marking mechanism 1 comprises a marking roller 10 and an input roller 11, the marking roller 10 and the input roller 11 are aligned, the marking roller 10 is in sliding connection with the input roller 11, the moving direction of the marking roller 10 faces the input roller 11, the marking roller 10 is provided with a negative pressure through hole 100, the negative pressure through hole 100 is used for adsorbing labeling paper, and the winding mechanism 3 is used for winding a film;

the cutting mechanism 2 is located between the marking mechanism 1 and the winding mechanism 3, the cutting mechanism 2 comprises a cutting transverse knife 20 and a cutting air cylinder 21, the cutting transverse knife 20 is fixed on a telescopic rod of the cutting air cylinder 21, and the pushing direction of the cutting air cylinder 21 faces the coil stock conveying curved surface 4.

Specifically, the winding mechanism 3 includes a winding roller 30 and a pressing swing arm assembly 31, the pressing swing arm assembly 31 is located at one side of the winding roller 30, the pressing swing arm assembly 31 includes a pressing swing arm roller 310 and a pressing swing arm straight plate 311, the pressing swing arm roller 310 is fixed on the pressing swing arm straight plate 311, the pressing swing arm straight plate 311 is used for controlling the movement range of the pressing swing arm roller 310, and the pressing swing arm roller 310 is used for pressing the winding roller 30 in winding.

Specifically, the winding mechanism 3 further includes a winding turntable 32, the winding roller 30 is symmetrically disposed on the winding turntable 32 with a center of the winding turntable 32 as an origin, the pressing swing arm assembly 31 is fixed on the winding turntable 32, and the winding turntable 32 is used for switching the winding roller 30.

Specifically, the marking mechanism 1 further includes a moving cylinder 12 and a guiding roller 13, the marking roller 10 is fixedly connected with a telescopic end of the moving cylinder 12, the moving cylinder 12 is used for controlling a moving range of the marking roller 10, the guiding roller 13 is used for guiding a film to enter between the marking roller 10 and the input roller 11, the rotating direction of the marking roller 10 is opposite to that of the input roller 11, and the rotating speed of the marking roller 10 is consistent with that of the input roller 11.

Specifically, the automatic cutting machine further comprises a cutting mechanism 5, the cutting mechanism 5 is located between the marking mechanism 1 and the cutting mechanism 2, the cutting mechanism 5 comprises a cutting fixed roller 50, a cutting transverse shaft 51 and a cutting vertical knife 52, the cutting vertical knife 52 is fixed on the cutting transverse shaft 51, and the knife tip of the cutting vertical knife 52 is close to the cutting fixed roller 50.

Specifically, the slitting machine further comprises a first tensioning swing arm mechanism 6, the first tensioning swing arm mechanism 6 is located on one side of the slitting mechanism 5, the first tensioning swing arm mechanism 6 comprises a first swing arm straight plate 60, a first swing arm cylinder 61 and a first swing arm rotating roller 62, a pushing rod of the first swing arm cylinder 61 is fixedly connected with one end of the first swing arm straight plate 60, the first swing arm rotating roller 62 is respectively fixed at two ends of the first swing arm straight plate 60, and the first swing arm rotating roller 62 is used for controlling the tensioning degree of a slit film.

Specifically, the device also comprises a traction mechanism 7, wherein the traction mechanism 7 is positioned between the slitting mechanism 5 and the marking mechanism 1, the traction mechanism 7 comprises a fixed rotating roller 70 and a movable pressing roller 71, the fixed rotating roller 70 is tangential to the movable pressing roller 71, and the movable pressing roller 71 is used for controlling the distance between the fixed rotating roller 70 and the movable pressing roller 71.

Specifically, the device further comprises a second tensioning swing arm mechanism 8, the second tensioning swing arm mechanism 8 comprises a second swing arm straight plate 80, a second swing arm cylinder 81 and a second swing arm rotating roller 82, two ends of the second swing arm straight plate 80 are respectively fixedly connected with a telescopic rod of the second swing arm cylinder 81 and the second swing arm rotating roller 82, and the second swing arm rotating roller 82 is used for controlling the tensioning degree of a coiled film.

Specifically, the device further comprises a moving plate 9, the second tensioning swing arm mechanism 8 is fixed on the moving plate 9, and the moving plate 9 is in sliding connection with the winding turntable 32.

Example 1

In this embodiment, in order to accurately cut and wind the film length, specifically, in this embodiment, a marking mechanism, a cutting mechanism, a winding mechanism and a winding material conveying curved surface are respectively provided on an integrated machine, the film is conveyed by using the winding material conveying curved surface, then the marking mechanism and the winding mechanism are respectively located at the start end and the tail end of the winding material conveying curved surface, the marking mechanism is composed of a marking roller and an input roller, the marking roller and the input roller are aligned, then the marking roller and the input roller are slidingly connected, so that the moving direction of the marking roller faces the input roller, then a plurality of negative pressure through holes are provided on the marking roller, a sticker for marking is adsorbed by using the negative pressure through holes, the film is wound by using the winding mechanism, finally the cutting mechanism is located between the marking mechanism and the winding mechanism, the cutting mechanism is composed of a cutting transverse knife and a cutting cylinder, the cutting transverse knife is fixed on a telescopic rod of the cutting cylinder, and the pushing direction of the cutting cylinder faces the winding material conveying curved surface;

for example, when the film needs to be cut and wound, the film enters the marking mechanism from the starting end of the conveying curved surface of the coil stock and enters the position between the marking roller and the input roller, a piece of sticking paper is adsorbed on the negative pressure through hole of the marking roller, the sticky side of the sticking paper faces the input roller, when the length of the film conveyed by the input roller reaches a preset value, the marking roller is accelerated to be at the same speed as the input roller, the marking roller moves to the input roller, when the marking roller is contacted with the input roller in a tangential manner, the sticking paper sticks to the film and follows the film to enter the cutting mechanism, when the sensor on the cutting mechanism detects the sticking paper, the cutting cylinder drives the cutting transverse knife to move to the film to cut the film, and then the film enters the winding mechanism to be wound, so that accurate cutting and winding of the film length are realized, the automation degree of film production is improved, meanwhile, the winding length tolerance of the finished coil stock of each coil of the film is reduced, and the finished product quality of the film coil stock is improved.

Example two

In this embodiment, in order to describe how the integrated machine is used for winding a film, specifically, the winding mechanism of this example is composed of a winding roller, a winding turntable and a compression swing arm assembly, wherein the winding roller is symmetrically arranged on the winding turntable by taking the center of the winding turntable as an origin, the winding roller is switched by using the winding turntable, then the compression swing arm assembly is fixed on the winding turntable, so that the compression swing arm assembly is positioned between the winding rollers, wherein the compression swing arm assembly is provided with a compression swing arm roller and a compression swing arm straight plate, the compression swing arm roller is fixed on the compression swing arm straight plate, meanwhile, the compression swing arm straight plate is hinged with the compression winding turntable, the movement range of the compression swing arm roller is controlled by using the compression swing arm straight plate, and meanwhile, the winding roller in winding is compressed by using the compression swing arm roller; for example, when the film needs to be rolled, the film is wound on the rolling roller, and the rolling roller on one side is rotated and rolled by the rolling roller on the other side, at this time, the pressing swing arm straight plate drives the pressing swing arm roller to rotate, so that the pressing swing arm roller is abutted with the rolling roller, the film on the rolling roller is flattened by the pressing swing arm roller, the rolling film is prevented from being folded in the rolling process, the quality of a film finished product rolled material is improved, after the rolling roller on one side is rolled, the rolling turntable rotates to move the rolling roller on the other side to one side on the other side, and meanwhile, the pressing swing arm straight plate drives the pressing swing arm roller to rotate, so that the pressing swing arm roller is abutted with the rolling roller on the other side again, the film rolling is realized, the quick switching of the rolling roller is realized, and the film rolling efficiency is improved.

It should be noted that, in order to further describe how the marking mechanism finishes marking the film, specifically, in this example, through still having set up moving cylinder and guide roller on the marking mechanism, with the flexible end fixed connection of marking roller and moving cylinder, utilize moving cylinder to control the movable range of marking roller, make the sticker on the marking roller can shift to the film on the input roller through the removal of marking roller, then utilize guide roller to guide the film to get into between marking roller and the input roller, can more convenient setting up marking roller and the position of input roller, make the rotation direction of marking roller and input roller opposite, and let the rotational speed of marking roller and input roller unanimous, when can avoid marking roller and input roller contact and paste, damage the film.

Example III

In this embodiment, in order to realize vertical slitting of the film, specifically, in this embodiment, a slitting mechanism is disposed between a marking mechanism and a cutting mechanism, where the slitting mechanism is composed of a slitting fixed roller, a slitting transverse shaft and a slitting vertical knife, the slitting vertical knife is fixed on the slitting transverse shaft, and a knife tip of the slitting vertical knife is close to the slitting fixed roller; for example, when the film needs to be vertically slit, the film bypasses the upper part of the slitting fixed roller, the cutter point of the slitting vertical cutter on the slitting transverse shaft is in contact with the film, when the film is pulled into the next process, the film is slit into a preset width by the slitting vertical cutter, vertical slitting of the film is realized, and films with different widths can be produced simultaneously by the integrated machine.

It should be noted that, in order to avoid the problem that the slitting route deviates when the film is vertically slit, specifically, this example makes first tensioning swing arm mechanism be located one side of slitting mechanism through setting up first tensioning swing arm mechanism, first tensioning swing arm mechanism comprises first swing arm straight plate, first swing arm cylinder and first swing arm roller, the catch bar of first swing arm cylinder and the one end fixed connection of first swing arm straight plate, fix the first swing arm roller respectively at the both ends of first swing arm straight plate simultaneously, the film business turn over slitting mechanism needs to bypass the first swing arm roller that is located the first swing arm straight plate both ends, first swing arm straight plate articulates with the movable plate, first swing arm straight plate can control the position of the first swing arm roller in both ends through rotating, thereby realize the control to film tensioning degree, the problem that the slitting route deviates because the film is relaxed and is not closely cut the reason of fixing the roller when vertical slitting of film has been avoided, the quality of product has been improved.

Example IV

In this embodiment, in order to pull the film into the next process from the marking mechanism, specifically, in this embodiment, a traction mechanism is provided, so that the traction mechanism is located between the slitting mechanism and the marking mechanism, and two traction mechanisms are provided in this embodiment, the traction mechanism is composed of a fixed rotating roller and a movable pressing roller, so that the fixed rotating roller is tangential to the movable pressing roller, and meanwhile, the distance between the fixed rotating roller and the movable pressing roller is controlled by using the movable pressing roller; for example, when the traction mechanism pulls the film, the movable press roller moves towards the fixed roller, so that the distance between the movable press roller and the fixed roller is reduced, when the distance is reduced to be capable of compacting the film, the fixed roller rotates, and thus the film is pulled, the traction force of a single traction mechanism on the film can be reduced by the arrangement of the two traction mechanisms, and the problem of film stretch-breaking caused by overlarge traction force when the single traction mechanism is avoided.

It should be noted that, in order to avoid the problem that the film is folded that the film is in the state that loosens when the rolling, specifically, this example is through setting up second tensioning swing arm mechanism, second tensioning swing arm mechanism comprises second swing arm straight board, second swing arm cylinder and second swing arm roller, the both ends of second swing arm straight board respectively with second swing arm cylinder and second swing arm roller fixed connection, the middle part and the movable plate of second swing arm straight board are articulated, the telescopic link through second swing arm cylinder rotates the second swing arm straight board and adjusts the removal adjustment that can realize second swing arm roller, thereby can keep the tight state of film, avoid the film to cause the problem of film folding because of the factor of wind blows or vibrations when looseness.

In addition, in order to prevent the second tensioning swing arm mechanism from interfering with the rolled film, specifically, in the embodiment, the moving plate is arranged, the second tensioning swing arm mechanism is fixed on the moving plate, and meanwhile, the moving plate is in sliding connection with the rolling turntable; for example, when the winding thickness of the film on the winding roller is close to the distance from the second swing arm rotating roller, the moving plate drives the second tensioning swing arm mechanism to move, so that the distance between the winding roller and the second swing arm rotating roller is enlarged, interference between the second swing arm rotating roller and the film which is wound is avoided, and normal operation of the second tensioning swing arm mechanism and the winding mechanism is ensured.

The aspects of the present utility model have been described in detail hereinabove with reference to the accompanying drawings. In the foregoing embodiments, the descriptions of the embodiments are focused on, and for those portions of one embodiment that are not described in detail, reference may be made to the related descriptions of other embodiments. Those skilled in the art will also appreciate that the acts and modules referred to in the specification are not necessarily required for the present utility model. In addition, it can be understood that the steps in the method of the embodiment of the present utility model may be sequentially adjusted, combined and pruned according to actual needs, and the structure in the apparatus of the embodiment of the present utility model may be combined, divided and pruned according to actual needs.

The foregoing description of embodiments of the utility model has been presented for purposes of illustration and description, and is not intended to be exhaustive or limited to the embodiments disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the various embodiments described. The terminology used herein was chosen in order to best explain the principles of the embodiments, the practical application, or the improvement of technology in the marketplace, or to enable others of ordinary skill in the art to understand the embodiments disclosed herein.

Claims (9)

1. The utility model provides a mark cutting rolling all-in-one which characterized in that includes:

the device comprises a marking mechanism, a cutting mechanism, a winding mechanism and a coil conveying curved surface, wherein the coil conveying curved surface is used for conveying a film;

the marking mechanism and the winding mechanism are respectively positioned at the beginning end and the tail end of the curved surface for conveying the coiled material, the marking mechanism comprises a marking roller and an input roller, the marking roller is aligned with the input roller, the marking roller is in sliding connection with the input roller, the moving direction of the marking roller faces the input roller, a negative pressure through hole is formed in the marking roller, the negative pressure through hole is used for adsorbing a sticker for marking, and the winding mechanism is used for winding a film;

the cutting mechanism is located between the marking mechanism and the winding mechanism and comprises a cutting transverse knife and a cutting air cylinder, the cutting transverse knife is fixed on a telescopic rod of the cutting air cylinder, and the pushing direction of the cutting air cylinder faces the curved surface of the coiled material conveying surface.

2. The marking, cutting and winding integrated machine according to claim 1, wherein the winding mechanism comprises a winding roller and a pressing swing arm assembly, the pressing swing arm assembly is located on one side of the winding roller, the pressing swing arm assembly comprises a pressing swing arm roller and a pressing swing arm straight plate, the pressing swing arm roller is fixed on the pressing swing arm straight plate, the pressing swing arm straight plate is used for controlling the movement range of the pressing swing arm roller, and the pressing swing arm roller is used for pressing the winding roller in winding.

3. The marking, cutting and winding integrated machine according to claim 2, wherein the winding mechanism further comprises a winding turntable, the winding rollers are symmetrically arranged on the winding turntable by taking a circle center of the winding turntable as an origin, the pressing swing arm assembly is fixed on the winding turntable, and the winding turntable is used for switching the winding rollers for winding.

4. The marking, cutting and winding all-in-one machine according to claim 1, wherein the marking mechanism further comprises a moving cylinder and a guiding roller, the marking roller is fixedly connected with a telescopic end of the moving cylinder, the moving cylinder is used for controlling the moving range of the marking roller, the guiding roller is used for guiding a film to enter between the marking roller and the input roller, the rotating direction of the marking roller is opposite to that of the input roller, and the rotating speed of the marking roller is consistent with that of the input roller.

5. The marking, cutting and winding all-in-one machine according to claim 1, further comprising a slitting mechanism, wherein the slitting mechanism is located between the marking mechanism and the cutting mechanism, the slitting mechanism comprises a slitting fixed roller, a slitting transverse shaft and a slitting vertical knife, the slitting vertical knife is fixed on the slitting transverse shaft, and a knife tip of the slitting vertical knife is close to the slitting fixed roller.

6. The marking, cutting and winding all-in-one machine according to claim 5, further comprising a first tensioning swing arm mechanism, wherein the first tensioning swing arm mechanism is located at one side of the slitting mechanism, the first tensioning swing arm mechanism comprises a first swing arm straight plate, a first swing arm cylinder and a first swing arm rotating roller, a pushing rod of the first swing arm cylinder is fixedly connected with one end of the first swing arm straight plate, the first swing arm rotating rollers are respectively fixed at two ends of the first swing arm straight plate, and the first swing arm rotating roller is used for controlling the tensioning degree of the slit film.

7. The marking, cutting and winding all-in-one machine according to claim 6, further comprising a traction mechanism, wherein the traction mechanism is located between the slitting mechanism and the marking mechanism, the traction mechanism comprises a fixed rotating roller and a movable pressing roller, the fixed rotating roller is tangential to the movable pressing roller, and the movable pressing roller is used for controlling the distance between the fixed rotating roller and the movable pressing roller.

8. The marking, cutting and winding all-in-one machine according to claim 3, further comprising a second tensioning swing arm mechanism, wherein the second tensioning swing arm mechanism comprises a second swing arm straight plate, a second swing arm cylinder and a second swing arm rotating roller, two ends of the second swing arm straight plate are respectively fixedly connected with a telescopic rod of the second swing arm cylinder and the second swing arm rotating roller, and the second swing arm rotating roller is used for controlling the tensioning degree of a wound film.

9. The marking, cutting and winding all-in-one machine according to claim 8, further comprising a moving plate, wherein the second tensioning swing arm mechanism is fixed on the moving plate, and the moving plate is slidably connected with the winding turntable.