CN216968999U

CN216968999U - Heavy ion micropore printing plate system

Info

Publication number: CN216968999U
Application number: CN202220720244.7U
Authority: CN
Inventors: 刘永辉
Original assignee: Beijing Xinhuifeng Biotechnology Co ltd
Current assignee: Beijing Xinhuifeng Biotechnology Co ltd
Priority date: 2022-03-30
Filing date: 2022-03-30
Publication date: 2022-07-15
Anticipated expiration: 2032-03-30

Abstract

The utility model relates to the technical field of printing, and discloses a heavy ion micropore printing plate system which comprises a printing plate assembly and a pressing assembly, wherein the printing plate assembly comprises a workbench, a support plate is arranged at the top end of the workbench through a support rod, a printing plate is placed at the top end of the support plate, two sides of the printing plate are respectively provided with edge-wrapping belts, and the two edge-wrapping belts are respectively bent downwards and attached to the side surfaces of the support plate; the top of workstation is seted up the spout of horizontal direction, and the top of workstation has two links about the extension board symmetry through spout block sliding connection, every the equal fixedly connected with in inboard of link carries out gliding limiting plate with the side of extension board, be provided with on the workstation and be used for driving two links and carry out gliding actuating mechanism to opposite direction simultaneously along the spout. The present invention has the advantages of no swelling, uniform thickness, no ink absorption, etc. because the printing plate is made of plastic film.

Description

Heavy ion micropore printing plate system

Technical Field

The utility model belongs to the technical field of printing, and particularly relates to a heavy ion micropore printing plate system.

Background

The printing technology refers to the whole process of printing and copying visual information, including prepress, printing, post-press processing and sending, etc., i.e. a method for copying characters and images in batch by plate making, printing and post-press processing.

The existing printing technologies mainly comprise lead printing, offset printing, silk screen printing, love plate printing and the like.

Wherein:

firstly, regarding the lettering, the lettering is that the lettering of the individual citations is arranged, the lettering can be printed on the paper by touching the paper after the lettering is stained with ink, and the history is quitted because of the toxic lead;

secondly, offset printing, namely, images and texts are transferred to a rubber blanket firstly, and then the rubber blanket is transferred to a printing stock, and because the rubber blanket is used, the printing stock is generally called offset printing;

the silk-screen printing and stencil printing are the simplest and most convenient stencil printing, and the printing is to make a stencil image-text plate on a special stencil by a typewriter or a stylus, and print on the stencil by an ink roller, so that an ideal printing effect can be obtained on a printing stock.

At present, screen printing is the most common printing method, but the existing screen printing technology has certain defects. For example: the silk screen can only print one color at a time, the printing of multiple colors needs complex and tedious color register, the color register has high technical requirements, and if multiple colors need to be printed at one time, the silk screen can not be realized; the silk screen printing has higher cost, so that the printing is not paid if the printing is carried out in small batches in practical application; the silk screen printing is limited by radian, and dead printing is difficult to finish when the printing surface has unevenness; the thickness uniformity and ink absorption of the printing plate are difficult to control, and the printing quality is influenced.

Therefore, a printing plate manufactured by using a heavy ion micropore technology is provided, the printing plate is manufactured into a micropore printing plate by hollowing out the image-text part through the heavy ion micropore technology, when in printing, ink or pigment is transferred to a printing stock through the micropore printing plate manufactured by a micropore membrane under certain pressure, the printing stock can be a paper product or other materials or articles, as the plate base of the printing plate is a plastic film, the printing plate cannot have certain stability like a silk screen printing plate, and if the printing plate is not limited and fixed, when a scraper blade is used for scraping and sweeping the ink, the problem that the printing plate shakes or the surface of the printing plate is uneven and the ink is difficult to scrape is possibly caused.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems in the background technology, the utility model provides a heavy ion micropore printing plate system which comprises a printing plate assembly and a pressing assembly, wherein the printing plate assembly comprises a workbench, a support plate is arranged at the top end of the workbench through a support rod, a printing plate is placed at the top end of the support plate, two sides of the printing plate are respectively provided with edge wrapping belts, and the two edge wrapping belts are respectively bent downwards and attached to the side surfaces of the support plate; the top of workstation is seted up the spout of horizontal direction, and the top of workstation has two links about the extension board symmetry through spout block sliding connection, every the equal fixedly connected with in inboard of link carries out gliding limiting plate with the side of extension board, be provided with on the workstation and be used for driving two links and carry out gliding actuating mechanism to opposite direction simultaneously along the spout.

Further, every the equal fixedly connected with slider in bottom of link, every the slider all is located the spout.

Further, actuating mechanism is including installing the bearing frame in the inside central point of spout and putting, interference fit is connected with the two-way lead screw that is located the spout on the bearing frame, two-way lead screw respectively with two sliders with the opposite direction screw thread through connection of screw thread.

Furthermore, the driving mechanism further comprises two hand wheels arranged at two ends of the bidirectional screw rod, and each hand wheel is positioned outside the workbench.

Further, two guide grooves symmetrical about the sliding groove are formed in the top end of the workbench, and each guide block matched with the guide grooves is fixedly connected to the bottom end of the connecting frame.

Further, two one side that is close to each other on the limiting plate all is connected with the cushion, every the cushion is the latex pad.

Further, the printing plate is made of a plastic film, and the plastic film is a PC/PET plastic film.

Furthermore, a plurality of micropores are formed in the plastic film, and the number of the micropores per unit area of square centimeter ranges from tens of thousands to hundreds of thousands.

Compared with the prior art, the utility model has the beneficial effects that:

the present invention makes printing plate with plastic film material and thus has the advantages of no swelling, homogeneous thickness, no ink absorption, etc.

The thickness of the printing plate is adjustable, so that the printing quality is improved, the thickness of the printing plate in the existing screen printing is generally 18 micrometers, the thickness of the screen printing plate is important for the screen printing quality, and the thinnest thickness of the printing plate made of a plastic film can be adjusted to be about 7 micrometers, so that the printing plate is very helpful for improving the printing quality.

The utility model can print single characters or single pictures, and the single character or single picture printing is difficult to print by using the screen printing plate, because the printing plate can not be manufactured, even the manufacturing cost is hard to bear. However, it is relatively easy to apply the heavy ion plate making technology, and only a single character or a single pattern needs to be made into a plate according to requirements.

The utility model can complete small-batch plate making and printing, because the silk screen printing needs to have a set of processes which cannot be saved if printing patterns, namely plate making and film printing, and if the workload is small, the cost is quite high, so that the silk screen printing company is difficult to bear, because the cost is too high, but because the manufacturing process is simple when the heavy ion microporous membrane technology is applied to manufacture the printing plate, the small-batch plate making and printing can be completed.

The two connecting frames can be driven to drive the corresponding limiting plates to simultaneously get close to or get away from the sliding grooves under the action of the driving mechanism, so that the two limiting plates can simultaneously clamp the bent parts of the fixed printing plate, and the two sides of the printing plate are bent and positioned on the side surfaces of the supporting plates for fixing, and the problems of shaking of the printing plate or uneven surface of the printing plate and difficulty in scraping and sweeping ink can be avoided when a scraper is used for scraping ink.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic front view of the present invention;

FIG. 3 is a partially exploded view of the present invention;

FIG. 4 is an enlarged view of the structure at A of the present invention;

in the figure: 1. a work table; 2. a support plate; 3. printing plate; 4. a chute; 5. a connecting frame; 501. a slider; 6. a limiting plate; 7. a drive mechanism; 701. a bearing seat; 702. a bidirectional screw rod; 703. a hand wheel; 8. a guide groove; 9. a guide block; 10. a soft cushion.

Detailed Description

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

In the idle place of the device, all the electric devices and the matched drivers thereof are arranged, and all the driving parts in the above-mentioned devices, which refer to the power element, the electric devices and the adaptive power supply, are connected through the conducting wires by those skilled in the art, and specific connection means should be referred to in the following description, wherein the electric connection is completed in sequence among the electric devices, and the detailed connection means thereof are well known in the art.

The heavy ion microporous printing plate system provided by the embodiment, as shown in fig. 1, fig. 2, fig. 3 and fig. 4, comprises a printing plate assembly and a pressing assembly, wherein:

the printing plate assembly comprises a workbench 1, a support plate 2 is mounted at the top end of the workbench 1 through a support rod, a printing plate 3 is placed at the top end of the support plate 2, the printing plate 3 is a printing plate 3 with micropores, the image-text part of the printing plate is hollowed out through a heavy ion micropore technology, and the manufacturing process is as follows: firstly, selecting a printing plate 3 manufacturing material, wherein the plastic film is used as the printing plate 3 manufacturing material to manufacture micropores based on the plastic film, generally, people also refer to as heavy ion microporous filter membrane materials, but the micropores can not be manufactured by all kinds of plastic film products, and the micropores can be manufactured only by the plastic film with larger section of the used heavy ion ionizing radiation or larger interaction probability, but in the utility model, two plastic films of PC/PET are selected and used; secondly, making micropores of a printing plate 3, wherein the existing method for making the plate by the screen printing technology is to stretch silk fabrics, synthetic fiber fabrics or metal screens on a screen frame, and make a screen printing plate by a manual paint film engraving or photochemical plate making method or make the screen printing plate by a photographic plate making method by utilizing photosensitive materials, the method for making the printing plate 3 by the heavy ion micropore technology is completed by irradiating plastic film materials by high-energy heavy ions generated by a high-energy heavy ion accelerator and then by a chemical etching technology, tens of thousands to hundreds of thousands of heavy ion micropores are formed in a unit area on the plastic film after the irradiation etching is completed, and the size of the pore diameter of the heavy ion micropores and the thickness of the printing plate film can be adjusted within a certain range; thirdly, the layout of the printing plate 3 refers to layout arrangement according to the printing form and the target requirement; finally, the image and text are hollowed, the image and text are filled or hollowed according to the printing effect and the technical requirements, in the utility model, both sides of the printing plate 3 are provided with wrapping bands, and the two wrapping bands are respectively bent downwards and attached to the side surfaces of the support plate 2;

secondly, a sliding groove 4 in the horizontal direction is formed in the top end of the workbench 1, the top end of the workbench 1 is connected with two connecting frames 5 which are symmetrical about the support plate 2 in a clamping and sliding manner through the sliding groove 4, a limiting plate 6 corresponding to the side surface of the support plate 2 is fixedly connected to the inner side of each connecting frame 5, a driving mechanism 7 for driving the two connecting frames 5 to slide in opposite directions along the sliding groove 4 is further arranged on the workbench 1, the two connecting frames 5 can be driven to drive the corresponding limiting plates 6 to simultaneously approach or simultaneously move away along the sliding groove 4 under the action of the driving mechanism 7, in this way, the two limiting plates 6 can simultaneously clamp the bending part of the fixed printing plate 3, the two sides of the printing plate 3 are bent and positioned at the side surface of the support plate 2 for fixing, in this way, the phenomenon that the printing plate 3 shakes or the surface of the printing plate 3 is uneven when a scraper is used for scraping ink, the ink is difficult to scrape.

As for the sliding of the link frames 5, as shown in fig. 3, a slider 501 is fixedly connected to the bottom end of each link frame 5, each slider 501 is located in the slide groove 4, on the basis of the above, the specific structure of the driving mechanism 7 is as shown in fig. 3, the driving mechanism 7 includes a bearing seat 701 installed at the central position inside the chute 4, a bidirectional screw 702 positioned in the sliding groove 4 is connected to the bearing seat 701 in an interference fit manner, and the bidirectional screw rod 702 is respectively in threaded through connection with the two sliders 501 in opposite threaded directions, in addition, the driving mechanism 7 also comprises two handwheels 703 arranged at two ends of the bidirectional screw rod 702, and each handwheel 703 is positioned outside the workbench 1, thus, when the bidirectional screw rod 702 is rotated, since the two sliding blocks 501 are opposite to the penetrating direction of the threads, the sliding directions of the two sliding blocks 501 are opposite, so that the two connecting frames 5 can be driven by the sliding blocks 501 to approach or separate from each other at the same time.

As shown in fig. 3, two guide grooves 8 symmetrical with respect to the slide groove 4 are formed at the top end of the table 1. The bottom end of each connecting frame 5 is fixedly connected with two guide blocks 9 matched with the guide grooves 8, the guide blocks 9 and the guide grooves 8 can be regarded as a guide mechanism, and the connecting frames 5 can be more stable when sliding under the action of the guide mechanism.

It should be noted that, as shown in fig. 4, in order to protect the bent portion of the plastic film from being damaged by the clamp, the two limiting plates 6 are connected to the side close to each other with soft pads 10, and each soft pad 10 is a latex pad or a rubber pad.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A heavy ion micropore printing plate system comprises a printing plate assembly and a pressing assembly, and is characterized in that:

the printing plate assembly comprises a workbench (1), a support plate (2) is mounted at the top end of the workbench (1) through a support rod, a printing plate (3) is placed at the top end of the support plate (2), two sides of the printing plate (3) are respectively provided with edge wrapping bands, and the two edge wrapping bands are respectively bent downwards and attached to the side surfaces of the support plate (2);

the top of workstation (1) is seted up spout (4) that have the horizontal direction, and the top of workstation (1) has two link (5) about extension board (2) symmetry, every through spout (4) block sliding connection the inboard equal fixedly connected with of link (5) and the corresponding limiting plate (6) in side of extension board (2), be provided with on workstation (1) and be used for driving two link (5) and carry out gliding actuating mechanism (7) to opposite direction simultaneously along spout (4).

2. The heavy ion micro-porous printing plate system according to claim 1, wherein: every the equal fixedly connected with slider (501) in bottom of link (5), every slider (501) all is located spout (4).

3. The heavy ion micro-porous printing plate system according to claim 2, wherein: the driving mechanism (7) comprises a bearing seat (701) installed at the center inside the sliding groove (4), a bidirectional screw rod (702) located in the sliding groove (4) is connected to the bearing seat (701) in an interference fit mode, and the bidirectional screw rod (702) is in threaded through connection with the two sliding blocks (501) in opposite directions respectively.

4. The heavy ion micro-porous printing plate system according to claim 3, wherein: the driving mechanism (7) further comprises two hand wheels (703) arranged at two ends of the bidirectional screw rod (702), and each hand wheel (703) is located outside the workbench (1).

5. The heavy ion micro-porous printing plate system according to claim 1, wherein: two guide grooves (8) symmetrical about the sliding groove (4) are formed in the top end of the workbench (1), and each guide block (9) matched with the guide grooves (8) is fixedly connected to the bottom end of the connecting frame (5).

6. The heavy ion micro-porous printing plate system according to claim 1, wherein: one side of each limiting plate (6) close to each other is connected with a soft pad (10), and each soft pad (10) is a latex pad.

7. The heavy ion micro-porous printing plate system according to claim 1, wherein: the printing plate (3) is made of a plastic film, and the plastic film is a PC/PET plastic film.

8. The heavy ion micro-porous printing plate system of claim 7, wherein: the plastic film is provided with a plurality of micropores, and the number range of the micropores per unit area of square centimeter is several tens of thousands to hundreds of thousands.