CN201736510U

CN201736510U - Metal foil printing stencil

Info

Publication number: CN201736510U
Application number: CN201020245474XU
Authority: CN
Inventors: 林宜阳
Original assignee: Faithful Printing Equipment & Supply Co Ltd
Current assignee: Faithful Printing Equipment & Supply Co Ltd
Priority date: 2010-07-02
Filing date: 2010-07-02
Publication date: 2011-02-09
Anticipated expiration: 2020-07-02

Abstract

The utility model provides a metal foil printing stencil, which comprises an outer frame, a support net which has an opening and is arranged on the outer frame, and a metal foil which is arranged on the support net corresponding to the opening and has an elastic membrane which is flatly pasted on the surface, wherein the elastic membrane is provide with at least one hole with a preset pattern, and the position of the metal foil, which corresponds to the opening, is provided with a plurality of feed holes.

Description

The metal forming printing stencil

Technical field

Metal forming printing stencil of the present utility model, relevant a kind of metal forming printing stencil with feedhole metal forming improves press quality and service life by the feedhole of directly making on the metal forming.

Background technology

As shown in figures 1 and 3, existing printing stencil 1 comprises housing 10, is arranged at the saturating material supporting network 11 of this housing 10; And one to have the elastic membrane 12 of set printed patterns perforate 120 smooth in the surface of saturating material supporting network 11.

Shown in Fig. 3 A and Fig. 3 B, saturating material supporting network 11 becomes a saturating material supporting network 11 by many strip metals fine rule 110 weavings, when saturating material supporting network 11 is arranged at housing 10, this metal fine 110 is 22.5 ° angle with one side of this housing 10, again, the hole that metal fine 110 is staggered to form is a material feeding hole 111, metal fine 110 staggered places are anastomose 112, in order to make material supporting network 11 have higher printing precision when the operation, after finishing, saturating material supporting network 11 braidings need saturating material supporting network 11 is done the operation that stretches and launch again, to improve the tension force of each strip metal fine rule 110, the intensity of the anastomose 112 of metal fine 110 staggered places is improved, when operation, be difficult for to produce displacement, with the accuracy of the material feeding hole 111 of keeping printing zone.

Shown in Fig. 4 A, during printing that elastic membrane 12 is smooth in substrate to be printed 13, on printing stencil 1, insert slurry 14, give with certain strength with scraper 15 again and push slurry 14 through expecting that thoroughly supporting network 11 and elastic membrane 12 are to substrate 13, shown in Fig. 4 B, the arrow direction is scraper 15 direct of travels, if the metal fine 110 of saturating material supporting network 11 is vertical with direct of travel, then the strength of easily pushing slurry 14 because of scraper 15 produces displacement, cause material feeding hole 111 distortion and printing precision is descended, therefore adopt as the aforementioned that 22.5 ° of angles are arranged at housing 10, make the metal fine 110 of material supporting network 11 and scraper 15 direct of travels be a best printing angle; Shown in Fig. 4 C, after saturating material supporting network 11 used a period of times, the anastomose 112 of metal fine 110 staggered places can produce displacements, caused the size of material feeding hole 111a, 111b uneven, and the therefore printed pattern edge that goes out can out-of-flatness, and precision reduces; And for example shown in the 4d figure, because of saturating material supporting network 11 is formed by metal fine 110 braidings, therefore the surface is than out-of-flatness, when elastic membrane 12 is covered on material supporting network 11, during microcosmic, the also out-of-flatness of elastic membrane 12 surfaces, also be a big factor that influences printing precision, also influence press quality greatly.

Summary of the invention

Main purpose of the present utility model is to provide a kind of metal forming printing stencil, has the feedhole metal forming, improves press quality and service life by the feedhole of directly making on the metal forming.

Based on aforementioned purpose, the utility model provides a kind of metal forming printing stencil, comprising:

One housing;

One supporting network has an opening, and this supporting network is arranged at this housing; And

One metal forming, to should being arranged at this supporting network by opening, and it is smooth in the surface to have an elastic membrane, and this elastic membrane has the perforate of at least one set pattern, and this metal forming has a plurality of feedholes to position that should at least one perforate.

During enforcement, this housing is a metal casting frame.

During enforcement, this supporting network is adhered to this housing.

During enforcement, this metal forming is to be made by nickel alloy.

During enforcement, this metal forming is to be made by stainless steel.

During enforcement, this elastic membrane is to be made by macromolecular material.

Compared with prior art, metal forming printing stencil of the present utility model comprises a housing; One supporting network has an opening, and this supporting network is arranged at this housing; An and metal forming, to being arranged at this supporting network by opening, and it is smooth in the surface to have an elastic membrane, this elastic membrane has the perforate of at least one set pattern, the position of corresponding these openings of this metal forming has a plurality of feedholes, shortcomings such as these many feedholes and this metal forming are one-body molded, and mesh skew, the making formality that is caused in the time of can avoiding the traditional printing plate to use web plate is loaded down with trivial details, service life is short partially reach and improve the press quality and the purpose in service life.

Be familiar with this skill personage and understand the purpose of this utility model, feature and effect for making, now by following specific embodiment, and cooperate appended graphic, in detail explanation as after.

Description of drawings

Fig. 1 is the stereogram that shows existing metal forming printing stencil;

Fig. 2 is the exploded perspective view that shows existing metal forming printing stencil;

Fig. 3 A is the partial enlarged drawing that shows existing metal forming printing stencil;

Fig. 3 B is the profile that shows Fig. 3 A.

Fig. 4 A is the schematic diagram that shows when existing metal forming printing stencil is implemented;

Fig. 4 B is the schematic diagram that shows when the metal wire that has the metal forming printing stencil now is vertical with print direction;

Fig. 4 C is the partial enlarged drawing that shows after existing metal forming printing stencil uses;

Fig. 4 D is the part sectioned view that shows existing metal forming printing stencil metal forming;

Fig. 5 is the combination stereogram that shows the utility model metal forming printing stencil;

Fig. 6 is the exploded perspective view that shows the utility model metal forming printing stencil; And

Fig. 7 is the partial enlarged drawing that shows the utility model metal forming printing stencil.

Description of reference numerals: 1-metal forming printing stencil; The 10-housing; 11-expects supporting network thoroughly; The 12-elastic membrane; The 13-substrate; The 14-slurry; The 15-scraper; The 110-metal fine; The 111-material feeding hole; The 111a-material feeding hole; The 111b-material feeding hole; The 112-anastomose; The 120-perforate; 20-metal forming printing stencil; The 200-housing; The 201-supporting network; The 202-metal forming; The 203-elastic membrane; The 2010-opening; The 2020-feedhole; The 2030-perforate.

The specific embodiment

Fig. 5 is the combination stereogram that shows the utility model metal forming printing stencil; Fig. 6 is the exploded perspective view that shows the utility model metal forming printing stencil; As shown in the figure, metal forming printing stencil 20 of the present utility model comprises a housing 200; One supporting network 201 has an opening 2010, and this supporting network 201 is arranged at this housing 200; An and metal forming 202, to being arranged at this supporting network 201 by opening 2010, and it is smooth in the surface to have an elastic membrane 203, and this elastic membrane 203 has the perforate 2030 of at least one set pattern, and the position of these metal forming 202 corresponding these openings 2010 has a plurality of feedholes 2020.

Fig. 7 is the partial enlarged drawing that shows the utility model metal forming printing stencil; As shown in the figure, when elastic membrane 203 smooth during in metal forming 202, the feedhole 2020 of the perforate 2030 corresponding metal formings 202 of its set pattern, slurry passes perforate 2030 and feedhole 2020 to thing to be printed when operation, the utility model is directly made feedhole 2020 on metal forming 202, different with the existing mode of saturating material supporting network of using, because of feedhole 2020 is directly molded on metal forming 202, do not have the unequal problem of material feeding hole that anastomose displacement is in the past caused, fully improve the intensity of metal forming 202 and the stability in when printing, and can improve press quality greatly, in addition, also need not do formalities such as increasing tension force, can reduce processing procedure, in addition, metal forming 202 is flat boards of whole piece, elastic membrane 203 is smooth when metal forming 202, because of 2020 positions that are opened in corresponding perforate 2030 of feedhole, therefore, elastic membrane 203 can be certain smooth in the plane of metal forming 202, elastic membrane 203 surface is existing smooth, during operation and thing to be printed to connect face smooth, significantly improve printing precision.

Though the utility model discloses as above with specific embodiment; right its is not in order to limit the utility model; anyly be familiar with this skill person; in not breaking away from spirit and scope of the present utility model; when being used for a variety of modifications and variations; its change of doing all belongs to category of the present utility model with retouching, and protection domain of the present utility model is as the criterion when looking accompanying the claim person of defining.

Claims

1. a metal forming printing stencil is characterized in that, comprising:

One housing;

2. metal forming printing stencil as claimed in claim 1 is characterized in that, this housing is a metal casting frame.

3. metal forming printing stencil as claimed in claim 1 is characterized in that this supporting network is adhered to this housing.

4. metal forming printing stencil as claimed in claim 1 is characterized in that this metal forming is to be made by nickel alloy.

5. metal forming printing stencil as claimed in claim 1 is characterized in that this metal forming is to be made by stainless steel.

6. metal forming printing stencil as claimed in claim 1 is characterized in that this elastic membrane is to be made by macromolecular material.