CN214727230U

CN214727230U - Printing and on-line heating cover membrane all-in-one of precoating

Info

Publication number: CN214727230U
Application number: CN202120089382.5U
Authority: CN
Inventors: 张超; 郭瑞强
Original assignee: Dongguan Yuantie Printing Machinery Co ltd
Current assignee: Dongguan Yuantie Printing Machinery Co ltd
Priority date: 2021-01-13
Filing date: 2021-01-13
Publication date: 2021-11-16
Anticipated expiration: 2031-01-13

Abstract

The utility model belongs to the technical field of the printing machine, concretely relates to printing and online heating cover membrane all-in-one of precoating, which comprises a frame, first actuating mechanism, second actuating mechanism, the reticulation roller, version roller, the roller, tighten up the roller, clamp plate and tectorial membrane device, first actuating mechanism, second actuating mechanism, the clamp plate all sets up in the frame, the reticulation roller, version roller, tighten up the roller and rotate with the frame through the bearing respectively and be connected, the one end and the output of first actuating mechanism of reticulation roller are connected, the one end of tightening up the roller is connected with second actuating mechanism's output, the reticulation roller contradicts with version roller and sets up, the clamp plate with tighten up the roller and contradict and set up, the tectorial membrane device includes the support frame, blowing roller and warming mill, support frame and frame sliding connection, blowing roller and warming mill all set up in the support frame. The product is always kept in an extended state, so that the product can be conveniently printed by the plate roller, and the printing quality is improved; the on-line heating covering pre-coating film is completed, and the production efficiency is improved.

Description

Printing and on-line heating cover membrane all-in-one of precoating

Technical Field

The utility model belongs to the technical field of the printing machine, concretely relates to printing covers membrane all-in-one of precoating with online heating.

Background

With the rapid development of the printing industry, flexography is also greatly developed, and a flexography device is a common application of a flexography technology, while a common flexography device is provided with an anilox roller and a printing roller, wherein the anilox roller is used for ink evening, the printing roller is used for transferring ink on the anilox roller onto printing paper, and a product which is printed needs to be coated with a layer of preset film on the surface thereof according to the requirements of customers, so that the product has the characteristics of water resistance and dust resistance, and the service life of the product is prolonged.

In the prior art, a printing machine and a pre-coating film coating machine are two separate machines, and in the production process, a worker is required to convey a printed product to the pre-coating film coating machine for processing.

In view of the above, the related art needs to be perfected.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: aiming at the defects of the prior art, the printing and on-line heating covering pre-coating film all-in-one machine is provided, the printing and on-line heating covering pre-coating film working procedures are integrated on one device, continuous operation production is carried out, the labor cost is saved, and the working stability and efficiency are improved.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a printing and online heating cover membrane all-in-one of precoating, includes frame, first actuating mechanism, second actuating mechanism, reticulation roller, version roller, receipts pinch roll, clamp plate and tectorial membrane device, first actuating mechanism the second actuating mechanism the clamp plate all set up in the frame, the reticulation roller the version roller the receipts pinch roll respectively through the bearing with the frame rotates to be connected, the one end of reticulation roller with first actuating mechanism's output is connected, the one end of receiving the pinch roll with second actuating mechanism's output is connected, the reticulation roller with version roller is contradicted and is set up, the clamp plate with it contradicts and sets up to tighten up the roller, the tectorial membrane device includes support frame, blowing roller and warming mill, the support frame with frame sliding connection, blowing roller with the warming mill all set up in the support frame. In practical application, the discharging roller is connected with the motor, and a servo active unwinding mode is adopted, so that the pre-coating film is prevented from being heated and shrunk, and the quality of a product is improved; the pre-coating film material roll is placed on a discharging roller, a heating roller is connected with a supporting frame through a bearing, and a heating wire is arranged in the heating roller and used for heating the heating roller; in the working process, the first driving mechanism rotates to drive the anilox roller to rotate, the printing roller is driven to rotate by the anilox roller through the friction force between the printing roller and the anilox roller, the lower part of the anilox roller is immersed in the printing ink in the ink box, the printing ink is transmitted and coated on the printing roller through rotation, the printing roller prints a product, meanwhile, the second driving mechanism drives the tightening roller to rotate, the end part of the product is clamped between the tightening roller and the pressing plate, and under the action of the friction force between the tightening roller and the product, the end part of the product moves along with the rotation of the tightening roller, so that the product is straightened, the product is kept in a stretching state all the time, the printing roller prints the product, and the printing quality is improved; then draw the product and the membrane of precoating simultaneously to the warming mill to the membrane of precoating covers on the product, the warming mill heats the product and the membrane of precoating simultaneously, makes the membrane of precoating adhere on the product after being heated, thereby has accomplished the membrane of precoating of on-line heating cover, has improved production efficiency.

As a printing and on-line heating cover improvement of membrane all-in-one of precoating, the support frame pass through linear module with the frame is connected. In practical application, the film covering device can flexibly move on the rack through the linear module, and the process requirement of secondary printing after covering can be met; according to the needs of actual work, the number of linear modules can be flexibly set to be a plurality of so as to increase the stability of the work of the linear modules.

As an improvement of printing and on-line heating cover membrane all-in-one of precoating, the clamp plate is the arc structure, the clamp plate with contact surface between the tightening roller is the arcwall face. The structure design is beneficial to increasing the contact area between the product and the product, thereby increasing the friction force and being beneficial to straightening and stretching the product.

As a printing and on-line heating cover improvement of membrane all-in-one of precoating, first actuating mechanism second actuating mechanism is the motor. Besides, the first driving mechanism and the second driving mechanism can be other devices which can achieve the same effect, and can be flexibly arranged according to actual conditions.

As a printing and online heating cover improvement of membrane all-in-one of precoating, printing and online heating cover membrane all-in-one of precoating still include dry mechanism, dry mechanism set up in the frame, dry mechanism's output with the clamp plate corresponds. In actual work, the drying mechanism is used for baking the ink on the product, so that the ink on the product is dried in an accelerated manner, and the time of the whole printing process is shortened.

As a printing and on-line heating cover improvement of membrane all-in-one of precoating, drying mechanism is the UV desiccator. Besides, the drying machine can be other equipment capable of achieving the same effect, and can be flexibly set according to actual conditions.

As a printing and online heating cover improvement of membrane all-in-one of precoating, printing and online heating cover membrane all-in-one of precoating still include heat dissipation mechanism, heat dissipation mechanism with the direction coincidence setting of dry mechanism output. In practical application, the heat dissipation mechanism dissipates heat and cools the part of the product which is printed by the printing ink, so that the printing work can be smoothly carried out.

As a printing and on-line heating cover improvement of membrane all-in-one of precoating, heat dissipation mechanism is the water-cooling chamber. In practical application, the water cooling cavity is communicated with the water circulator through a conduit to perform water circulation heat dissipation and temperature reduction.

As a printing and on-line heating cover improvement of membrane all-in-one of precoating, heat dissipation mechanism set up in the reticulation roller. The mode is favorable for protecting the ink on the screen roller and avoids the influence on the quality of the ink after the ink is subjected to high temperature.

As a printing and on-line heating cover improvement of membrane all-in-one of precoating, heat dissipation mechanism set up in tighten up the roller. In practical application, the distance between the tightening roller and the drying mechanism is relatively short, and the structure design is favorable for protecting products and avoiding the influence on the quality of the products after the products are subjected to high temperature.

As the printing and the online heating cover improvement of membrane all-in-one of precoating, the printing and the online heating cover membrane all-in-one of precoating still include the color mark sensor, the color mark sensor erects in the frame. In actual work, the color mark sensor is used for tracking a cursor or tracking colors, so that color registration is guaranteed, and the production quality is improved.

The utility model has the advantages that: in practical application, the discharging roller is connected with the motor, and a servo active unwinding mode is adopted, so that the pre-coating film is prevented from being heated and shrunk, and the quality of a product is improved; the pre-coating film material roll is placed on a discharging roller, a heating roller is connected with a supporting frame through a bearing, and a heating wire is arranged in the heating roller and used for heating the heating roller; in the working process, the first driving mechanism rotates to drive the anilox roller to rotate, the printing roller is driven to rotate by the anilox roller through the friction force between the printing roller and the anilox roller, the lower part of the anilox roller is immersed in the printing ink in the ink box, the printing ink is transmitted and coated on the printing roller through rotation, the printing roller prints a product, meanwhile, the second driving mechanism drives the tightening roller to rotate, the end part of the product is clamped between the tightening roller and the pressing plate, and under the action of the friction force between the tightening roller and the product, the end part of the product moves along with the rotation of the tightening roller, so that the product is straightened, the product is kept in a stretching state all the time, the printing roller prints the product, and the printing quality is improved; then draw the product and the membrane of precoating simultaneously to the warming mill to the membrane of precoating covers on the product, the warming mill heats the product and the membrane of precoating simultaneously, makes the membrane of precoating adhere on the product after being heated, thereby has accomplished the membrane of precoating of on-line heating cover, has improved production efficiency.

Drawings

The accompanying drawings, which are described herein, serve to provide a further understanding of the invention and constitute a part of this specification, and the exemplary embodiments and descriptions thereof are provided for explaining the invention without unduly limiting it. In the drawings:

fig. 1 is one of the schematic structural diagrams in embodiment 3 of the present invention;

fig. 2 is a second schematic structural diagram according to embodiment 3 of the present invention;

FIG. 3 is one of the partial schematic structural views of FIG. 2;

FIG. 4 is a second partial schematic view of the structure of FIG. 2;

FIG. 5 is a third schematic view of a portion of the structure of FIG. 2;

wherein: 1-a frame; 2-a first drive mechanism; 3-a second drive mechanism; 4-anilox rolls; 5-version roller; 6-a take-up roll; 7-pressing a plate; 8-a drying mechanism; 9-a heat dissipation mechanism; 10-a color patch sensor; 11-a film covering device; 111-a support frame; 112-a discharge roller; 113-heated roll; 114-linear modules.

Detailed Description

As used in the specification and in the claims, certain terms are used to refer to particular components. As one skilled in the art will appreciate, manufacturers may refer to a component by different names. This specification and claims do not intend to distinguish between components that differ in name but not function. In the following description and in the claims, the terms "include" and "comprise" are used in an open-ended fashion, and thus should be interpreted to mean "include, but not limited to. "substantially" means within an acceptable error range, within which a person skilled in the art can solve the technical problem to substantially achieve the technical result.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

The present invention will be described in further detail with reference to the accompanying drawings, which are not intended to limit the present invention.

Example 1

The utility model provides a printing covers membrane all-in-one of precoating with online heating, which comprises a frame 1, first actuating mechanism 2, second actuating mechanism 3, reticulation roller 4, version roller 5, tighten up roller 6, clamp plate 7 and tectorial membrane device 11, first actuating mechanism 2, second actuating mechanism 3, clamp plate 7 all sets up in frame 1, reticulation roller 4, version roller 5, tighten up roller 6 rotates with frame 1 through the bearing respectively and is connected, the one end of reticulation roller 4 is connected with the output of first actuating mechanism 2, the one end of tightening up roller 6 is connected with second actuating mechanism 3's output, reticulation roller 4 contradicts with version roller 5 and sets up, clamp plate 7 contradicts with tighten up roller 6 and sets up, tectorial membrane device 11 includes support frame 111, blowing roller 112 and warming mill, support frame 111 and frame 1 sliding connection, blowing roller 112 and warming mill 113 all set up in support frame 111. In practical application, the discharging roller 112 is connected with a motor, and a servo active unwinding mode is adopted, so that the pre-coated film is prevented from being heated and shrunk, and the quality of a product is improved; placing a pre-coating film material roll on a discharging roller 112, wherein a heating roller 113 is rotatably connected with a supporting frame 111 through a bearing, and a heating wire is arranged inside the heating roller 113 and used for heating the heating roller 113; in the work, the first driving mechanism 2 rotates to drive the anilox roller 4 to rotate, the printing roller 5 is driven to rotate by the anilox roller 4 through friction force between the printing roller 5 and the anilox roller 4, the lower portion of the anilox roller 4 is immersed in printing ink in the ink box, the printing ink is transmitted and coated on the printing roller 5 through rotation, the printing roller 5 prints a product, meanwhile, the second driving mechanism 3 drives the take-up roller 6 to rotate, the end portion of the product is clamped between the take-up roller 6 and the pressing plate 7, and under the action of the friction force between the take-up roller 6 and the product, the end portion of the product moves along with the rotation of the take-up roller 6, so that the product is straightened, the product is kept in a stretching state all the time, the printing roller 5 prints the product, and the printing quality is improved; then draw the product and the membrane of precoating simultaneously to warming mill 113 on to the membrane of precoating is covered on the product, warming mill 113 heats the product and the membrane of precoating simultaneously, makes the membrane of precoating adhere on the product after being heated, thereby has accomplished the membrane of precoating of on-line heating cover, has improved production efficiency.

Preferably, the supporting frame 111 is connected to the frame 1 through a linear module 114, and the linear module 114 is used for driving the supporting frame 111 to slide on the frame 1 to adjust the position of the supporting frame 111, and thus the position of the film covering device 11. In practical application, the laminating device 11 can flexibly move on the frame 1 through the linear module 114, and can meet the process requirement of secondary printing after lamination; the number of the linear modules 114 can be flexibly set to be more than one according to the actual working requirement, so as to increase the stability of the operation.

Preferably, the pressing plate 7 is of an arc-shaped structure, and the contact surface between the pressing plate 7 and the tightening roller 6 is an arc-shaped surface. The structure design is beneficial to increasing the contact area between the product and the product, thereby increasing the friction force and being beneficial to straightening and stretching the product.

Preferably, the first driving mechanism 2 and the second driving mechanism 3 are both motors. Besides, the first driving mechanism 2 and the second driving mechanism 3 may be other devices capable of achieving the same effect, and may be flexibly configured according to actual conditions.

Preferably, the printing and on-line heating covering pre-coating film all-in-one machine further comprises a drying mechanism 8, the drying mechanism 8 is arranged on the machine frame 1, and the output end of the drying mechanism 8 corresponds to the pressing plate 7. In actual operation, the drying mechanism 8 bakes the ink on the product, so that the ink on the product is dried in an accelerated manner, and the time of the whole printing process is shortened.

Preferably, the drying mechanism 8 is a UV dryer. Besides, the drying mechanism 8 may be other devices capable of achieving the same effect, and may be flexibly set according to actual conditions.

Preferably, the printing and on-line heating covering pre-coating film all-in-one machine further comprises a heat dissipation mechanism 9, and the heat dissipation mechanism 9 and the drying mechanism 8 are arranged in a direction overlapping mode. In practical application, the heat dissipation mechanism 9 dissipates heat and cools the part of the product which is being printed by the printing ink, so that the printing work can be smoothly carried out.

Preferably, the heat dissipation mechanism 9 is a water cooling cavity. In practical application, the water cooling cavity is communicated with the water circulator through a conduit to perform water circulation heat dissipation and temperature reduction.

Preferably, the heat radiation mechanism 9 is provided to the takeup roller 6. In practical application, the distance between the tightening roller 6 and the drying mechanism 8 is relatively short, and the structural design is favorable for protecting products and avoiding the influence on the quality of the products after the products are subjected to high temperature.

The utility model discloses a theory of operation is: in practical application, the discharging roller 112 is connected with a motor, and a servo active unwinding mode is adopted, so that the pre-coating film is prevented from being heated and shrunk, and the quality of a product is improved; placing a pre-coating film material roll on a discharging roller 112, connecting a heating roller 113 with a supporting frame 111 through a bearing, and arranging a heating wire inside the heating roller 113 for heating the heating roller 113; in the work, the first driving mechanism 2 rotates to drive the anilox roller 4 to rotate, the printing roller 5 is driven to rotate by the anilox roller 4 through friction force between the printing roller 5 and the anilox roller 4, the lower portion of the anilox roller 4 is immersed in printing ink in the ink box, the printing ink is transmitted and coated on the printing roller 5 through rotation, the printing roller 5 prints a product, meanwhile, the second driving mechanism 3 drives the take-up roller 6 to rotate, the end portion of the product is clamped between the take-up roller 6 and the pressing plate 7, and under the action of the friction force between the take-up roller 6 and the product, the end portion of the product moves along with the rotation of the take-up roller 6, so that the product is straightened, the product is kept in a stretching state all the time, the printing roller 5 prints the product, and the printing quality is improved; meanwhile, the drying mechanism 8 is used for baking the ink on the product, so that the ink on the product is dried quickly, and the whole printing and processing time is shortened; the heat dissipation mechanism 9 dissipates heat and cools the part of the product which is being printed by the printing ink, so that the printing work can be smoothly carried out; then draw the product and the membrane of precoating simultaneously to warming mill 113 on to the membrane of precoating is covered on the product, warming mill 113 heats the product and the membrane of precoating simultaneously, makes the membrane of precoating adhere on the product after being heated, thereby has accomplished the membrane of precoating of on-line heating cover, has improved production efficiency.

Example 2

The difference from example 1 is: the heat dissipation mechanism 9 in the present embodiment is provided to the anilox roller 4. This way is favorable to protecting the ink on the screen roller 4 and avoids the ink from influencing the quality after being subjected to high temperature.

The other structures are the same as those in embodiment 1, and are not described again here.

Example 3

As shown in fig. 1 to 5, the difference from embodiment 1 is: the printing and on-line heating covering pre-coating film all-in-one machine in the embodiment further comprises a color mark sensor 10, and the color mark sensor 10 is erected on the machine frame 1. In actual work, the color mark sensor 10 is used for tracking a cursor or tracking colors, so that color registration is guaranteed, and the production quality is improved.

Example 4

The difference from example 2 is: the printing and on-line heating covering pre-coating film all-in-one machine in the embodiment further comprises a color mark sensor 10, and the color mark sensor 10 is erected on the machine frame 1. In actual work, the color mark sensor 10 is used for tracking a cursor or tracking colors, so that color registration is guaranteed, and the production quality is improved.

The other structures are the same as those in embodiment 2, and are not described again here.

While the foregoing description shows and describes several preferred embodiments of the invention, it is to be understood, as noted above, that the invention is not limited to the forms disclosed herein, but is not intended to be exhaustive or to exclude other embodiments and may be used in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as expressed herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. But that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention, which is to be limited only by the claims appended hereto.

Claims

1. The utility model provides a printing and online heating cover membrane all-in-one of precoating which characterized in that: including frame (1), first actuating mechanism (2), second actuating mechanism (3), reticulation roller (4), version roller (5), tighten up roller (6), clamp plate (7) and tectorial membrane device (11), first actuating mechanism (2) second actuating mechanism (3) clamp plate (7) all set up in frame (1), reticulation roller (4) version roller (5) tighten up roller (6) respectively through the bearing with frame (1) rotates to be connected, the one end of reticulation roller (4) with the output of first actuating mechanism (2) is connected, the one end of tightening up roller (6) with the output of second actuating mechanism (3) is connected, reticulation roller (4) with version roller (5) set up, clamp plate (7) with it sets up to tighten up to contradict up roller (6), tectorial membrane device (11) include support frame (111), The feeding device comprises a feeding roller (112) and a heating roller (113), the support frame (111) is connected with the rack (1) in a sliding mode, and the feeding roller (112) and the heating roller (113) are arranged on the support frame (111).

2. The integrated printing and on-line heating precoating film machine according to claim 1, wherein: the support frame (111) is connected with the rack (1) through a linear module (114).

3. The integrated printing and on-line heating precoating film machine according to claim 1, wherein: the first driving mechanism (2) and the second driving mechanism (3) are both motors.

4. The integrated printing and on-line heating precoating film machine according to claim 1, wherein: printing and on-line heating cover membrane all-in-one of precoating still include drying mechanism (8), drying mechanism (8) set up in frame (1), the output of drying mechanism (8) with clamp plate (7) correspond.

5. The integrated printing and on-line heating precoating film machine according to claim 4, wherein: the drying mechanism (8) is a UV dryer.

6. The integrated printing and on-line heating precoating film machine according to claim 4, wherein: the printing and on-line heating covering pre-coating film all-in-one machine further comprises a heat dissipation mechanism (9), wherein the heat dissipation mechanism (9) and the direction of the output end of the drying mechanism (8) are overlapped.

7. The integrated printing and on-line heating precoating film machine according to claim 6, wherein: the heat dissipation mechanism (9) is a water cooling cavity.

8. The integrated printing and on-line heating precoating film machine according to claim 6, wherein: the heat dissipation mechanism (9) is arranged on the anilox roller (4).

9. The integrated printing and on-line heating precoating film machine according to claim 6, wherein: the heat dissipation mechanism (9) is arranged on the tightening roller (6).

10. The integrated printing and in-line heating precoating film machine according to any one of claims 1 to 9, wherein: the printing and on-line heating covering pre-coating film all-in-one machine further comprises a color mark sensor (10), and the color mark sensor (10) is erected on the rack (1).