CN218988282U

CN218988282U - Rewinding system

Info

Publication number: CN218988282U
Application number: CN202223589862.1U
Authority: CN
Inventors: 吕中南; 吕国炜; 唐政宏; 刘贻华; 陈飞
Original assignee: Foshan Hongye Packaging Materials Co ltd
Current assignee: Foshan Hongye Packaging Materials Co ltd
Priority date: 2022-12-31
Filing date: 2022-12-31
Publication date: 2023-05-09
Anticipated expiration: 2032-12-31

Abstract

The utility model relates to the field of coiled material manufacturing, and particularly discloses a rewinding system, which comprises a rewinding machine and a printing machine, wherein the printing machine is used for printing and manufacturing a film finished product with pictures and texts; a first movable frame is rotatably arranged at a port of the printing machine, at which a film finished product is output, and the first movable frame can rotate around a rotating shaft parallel to the axial direction of a winding roller; the first movable frame is provided with a curing device which extends along the axial direction parallel to the winding roller and can be close to or far away from a film finished product sent out from the printer along with the rotation of the first movable frame; the rewinding system can quickly condense the ink on the printed film finished product, thereby effectively ensuring that the ink does not drift to influence the quality of the film finished product when the film finished product is manufactured into coiled materials.

Description

Rewinding system

Technical Field

The utility model relates to the field of coiled material manufacturing, in particular to a rewinding system.

Background

The coiled material for partial package is printed with graphics context, the raw material is printed by a printer to prepare a film finished product with graphics context during production and manufacture, and finally the film finished product is coiled into a coiled material for delivery, however, during actual production, the film finished product is affected by various factors, such as environmental temperature and humidity, so that the printing ink on the film finished product is not fully condensed (can be understood as being dried), and when the coiled material is coiled into the coiled material, the graphics context becomes blurred due to drifting of the wet printing ink, and the quality of the film finished product is seriously affected.

Accordingly, the prior art is subject to improvement and development.

Disclosure of Invention

The utility model aims to provide a rewinding system which can quickly condense ink on a printed film finished product, so that the ink is effectively ensured not to drift to influence the quality of the film finished product when a coiled material is manufactured.

The technical scheme of the utility model is as follows:

a rewinding system comprising a rewinder and a printer for printing finished film products with graphics, said rewinder comprising a winding roller rotatable about a rotation axis thereof for winding said finished film products fed from said printer into rolls; a first movable frame is rotatably arranged at a port of the printer, at which the film finished product is output, and the first movable frame can rotate around a rotating shaft parallel to the axial direction of the winding roller; the first movable frame is provided with a curing device which extends along the axial direction parallel to the winding roller and can be close to or far away from the film finished product sent out from the printer along with the rotation of the first movable frame; the curing device is used for condensing the ink on the film finished product.

According to the rewinding system provided by the utility model, the curing device is arranged to enable the printing ink on the surface of the film finished product to be quickly coagulated, so that the phenomenon that images and texts are damaged due to printing ink drifting when the film finished product is wound by the rewinding machine is ensured, and the quality of the film finished product is effectively ensured.

Further, the curing device is slidably arranged on the first movable frame and can reciprocate along the length direction of the first movable frame.

Ensuring that the damage of the film finished product caused by scraping of the curing device and the film finished product is avoided, and better controlling the coagulation effect of the ink.

Further, the first movable frame is provided with a pull rod; the pull rod is used for controlling the first movable frame to rotate.

The position of the solidifying device is conveniently regulated and controlled by manual operation of a user.

Further, the printing machine further comprises a telescopic device, wherein the fixed end of the telescopic device is rotatably arranged on the printing machine, and the telescopic end is in pivot connection with the first movable frame; the telescopic device is used for controlling the first movable frame to rotate.

The position of the curing device is automatically regulated and controlled without manual operation, and the operation safety is improved.

Further, the curing device comprises a lamp tube extending along the axial direction parallel to the winding roller, and the lamp tube is used for irradiating light to the film finished product so as to condense ink on the film finished product.

Further, the curing device comprises a heating wire extending in an axial direction parallel to the winding roller, and the heating wire is used for heating the film finished product so as to coagulate ink on the film finished product.

Further, the rewinder also comprises a second movable frame and a first driving motor, wherein one end of the second movable frame is connected with the first driving motor, and the other end of the second movable frame is connected with the winding roller; the first driving motor is used for driving the second movable frame to rotate so as to enable the winding roller to be close to or far away from the printing machine.

The utility model has the beneficial effects that: according to the rewinding system, the curing device is arranged at the output end of the finished product of the printer to cure the printing ink, so that the printing ink is quickly coagulated, and the phenomenon that images and texts become blurred due to drifting of the undried printing ink after the film finished product is wound into a coil material by the rewinding machine is avoided, so that the quality of the film finished product is ensured.

Drawings

Fig. 1 is a schematic structural diagram of a rewinding system in a process of winding a coiled material according to an embodiment of the present utility model.

Fig. 2 is a schematic structural diagram of a rewinding system after winding coiled materials according to an embodiment of the present utility model.

Description of the reference numerals:

100. a rewinder; 110. a winding roller; 120. a second movable frame; 130. a first driving motor; 200. a printing machine; 300. a first movable frame; 310. a pull rod; 400. a curing device; 500. a telescoping device.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present utility model and are not to be construed as limiting the present utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more of the described features. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

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 connected, electrically connected or can be communicated with each other; 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.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

The following disclosure provides many different embodiments, or examples, for implementing different features of the utility model. In order to simplify the present disclosure, components and arrangements of specific examples are described below. They are, of course, merely examples and are not intended to limit the utility model. Furthermore, the present utility model may repeat reference numerals and/or letters in the various examples, which are for the purpose of brevity and clarity, and which do not themselves indicate the relationship between the various embodiments and/or arrangements discussed. In addition, the present utility model provides examples of various specific processes and materials, but one of ordinary skill in the art will recognize the application of other processes and/or the use of other materials.

In some embodiments, referring to fig. 1 and 2, a rewinding system comprises a rewinder 100 and a printer 200, the printer 200 being adapted to print a film product with graphics, the rewinder 100 comprising a winding roller 110 rotatable about its own axis of rotation, the winding roller 110 being adapted to wind the film product fed from the printer 200 into a roll; the printing machine 200 is rotatably provided with a first movable frame 300 at a port for outputting a film finished product, and the first movable frame 300 can rotate around a rotation axis parallel to the axial direction of the winding roller 110; the first movable frame 300 is mounted with a curing device 400, and the curing device 400 extends in an axial direction parallel to the winding roller 110 and can approach or depart from the film finished product sent out from the printer 200 along with the rotation of the first movable frame 300; the curing unit 400 is used to coagulate ink on the finished film.

In this embodiment, in the process of outputting the film finished product printed by the printer 200 to the rewinder 100, the film finished product will first pass through the curing device 400, and the curing device 400 condenses the ink on the film finished product in a short time, so that the ink will not drift when the film finished product is rolled into a roll material, thereby ensuring clear graphic display and effectively ensuring the quality of the film finished product;

in practical application, as the film finished product is wound, the diameter of the winding material is larger and larger, and a user can adjust the distance between the curing device 400 and the film finished product by controlling the rotation of the first movable frame 300, so that the film finished product is prevented from being damaged due to scraping of the curing device 400 and the film finished product, and the coagulation effect of the ink can be controlled.

In practical production, different inks, such as common aqueous inks and photo-curable inks, can be used according to different requirements, and the above-mentioned ink coagulation can be understood as meaning that the ink is dried, cured, etc., i.e. the ink is in a non-liquid state and a non-flowable state.

In addition, the winding roller 110 is further connected to a second driving motor 140, and the second driving motor 140 is used for driving the winding roller 110 to rotate around its own rotation axis, so as to continuously wind the film product.

In some embodiments, referring to fig. 1 and 2, the curing device 400 is slidably disposed on the first movable frame 300 and can reciprocate along the length direction of the first movable frame 300, so that a user can adjust the position of the curing device 400 conveniently, and the damage of the film finished product caused by scraping the curing device 400 and the film finished product and better coagulation effect of the control ink are avoided.

It should be noted that, the first movable frame 300 may be provided with a sliding rail extending along the length direction of the first movable frame 300, and then the curing device 400 may be slidably disposed on the sliding rail, so that the curing device 400 may be moved, but is not limited thereto.

In addition, the curing unit 400 is further connected to a third driving motor for driving the curing unit 400 to reciprocate along the length direction of the first movable frame 300.

In certain embodiments, referring to fig. 1 and 2, the first movable frame 300 is provided with a pull rod 310; the pull rod 310 is used for controlling the first movable frame 300 to rotate.

In this embodiment, the user can manually control the rotation angle of the first movable frame 300 by controlling the pull rod 310, so as to control the position of the curing device 400, and facilitate the manual operation of the user.

In some embodiments, referring to fig. 1 and 2, the rewinding system further includes a telescopic device 500, the fixed end of the telescopic device 500 is rotatably disposed on the printer 200, and the telescopic end is pivotally connected to the first movable frame 300; the telescopic device 500 is used for controlling the first movable frame 300 to rotate.

In this embodiment, the rotation angle of the first movable frame 300 can also be automatically controlled by the telescopic device 500, so as to control the position of the curing device 400, and the operation of hands is not needed, which is beneficial to improving the operation safety.

It should be noted that the telescopic device may be a hydraulic cylinder or an air cylinder.

In some embodiments, the curing device 400 includes a lamp tube extending in an axial direction parallel to the winding roller 110 for illuminating the film product with light to condense ink on the film product.

In this embodiment, according to different ink types, especially for the photo-curing ink, the user installs the corresponding lamp tube, such as ultraviolet lamp tube, infrared lamp tube, etc., according to the requirement, so as to realize the curing of the corresponding ink, and further to make the ink quickly condense.

In some embodiments, the curing device 400 includes heating wires extending in a direction parallel to the axial direction of the take-up roller 110 for heating the film product to condense ink on the film product.

In this embodiment, according to different ink types, especially for common water-based ink, the ink indicated by the film finished product is baked by setting a heating wire, so that the ink is dried at this time, and the ink is quickly coagulated.

In certain embodiments, referring to fig. 1 and 2, the rewinder 100 further includes a second movable frame 120 and a first driving motor 130, one end of the second movable frame 120 is connected to the first driving motor 130, and the other end is connected to the winding roller 110; the first driving motor 130 is used to drive the second movable frame 120 to rotate so as to bring the winding roller 110 close to or far from the printer 200.

In this embodiment, when the film product needs to be wound, the first driving motor 130 is controlled to rotate the second movable frame 120, so that the winding roller 110 approaches the printer 200; when the roll is made into a coil, the first driving motor 130 is controlled to rotate the second movable frame 120 to enable the winding roller 110 to be far away from the printer 200, and the winding roller 110 carries the coil to move to a more open position, so that a user can conveniently unload the coil.

In summary, although the present utility model has been described with reference to the preferred embodiments, it is not limited thereto, and various modifications and variations can be made by those skilled in the art without departing from the spirit and scope of the present utility model, and the scope of the present utility model is defined by the appended claims.

Claims

1. A rewinding system comprising a rewinding machine (100) and a printing machine (200), said printing machine (200) being adapted to print a film finished product with graphics, said rewinding machine (100) comprising a winding roller (110) rotatable about a rotation axis thereof, said winding roller (110) being adapted to wind said film finished product fed out from said printing machine (200) into a log; the printing machine is characterized in that a first movable frame (300) is rotatably arranged at a port of the printing machine (200) for outputting the film finished product, and the first movable frame (300) can rotate around a rotating shaft parallel to the axial direction of the winding roller (110); the first movable frame (300) is provided with a curing device (400), and the curing device (400) extends along the axial direction parallel to the winding roller (110) and can move close to or away from the film finished product sent out from the printing machine (200) along with the rotation of the first movable frame (300); the curing device (400) is used for condensing the ink on the film finished product.

2. The rewinding system as claimed in claim 1, characterized in that said solidifying means (400) are slidingly arranged on said first mobile frame (300) and can move reciprocally along the length direction of said first mobile frame (300).

3. Rewinding system as claimed in claim 1, characterized in that said first mobile frame (300) is provided with a tie rod (310); the pull rod (310) is used for controlling the first movable frame (300) to rotate.

4. The rewinding system as claimed in claim 1, characterized in that it further comprises a telescopic device (500), the fixed end of said telescopic device (500) being rotatably arranged on said printing machine (200) and the telescopic end being pivotally connected to said first mobile frame (300); the telescopic device (500) is used for controlling the first movable frame (300) to rotate.

5. The rewinding system as claimed in claim 1, characterized in that said curing unit (400) comprises a lamp tube extending in an axial direction parallel to said winding roller (110) for illuminating said film finished product with light to coagulate the ink on said film finished product.

6. The rewinding system as claimed in claim 1, characterized in that said solidifying device (400) comprises heating wires extending in an axial direction parallel to said winding roller (110) for heating said film finished product to coagulate ink on said film finished product.

7. The rewinding system as claimed in claim 1, characterized in that said rewinding machine (100) further comprises a second mobile frame (120) and a first driving motor (130), one end of said second mobile frame (120) being connected to said first driving motor (130) and the other end being connected to said winding roller (110); the first driving motor (130) is used for driving the second movable frame (120) to rotate so as to enable the winding roller (110) to be close to or far away from the printing machine (200).