CN210940929U - 3D (three-dimensional) special-shaped curved surface pad printing rubber head for square watch glass product and protective product - Google Patents
3D (three-dimensional) special-shaped curved surface pad printing rubber head for square watch glass product and protective product Download PDFInfo
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- CN210940929U CN210940929U CN201921458187.4U CN201921458187U CN210940929U CN 210940929 U CN210940929 U CN 210940929U CN 201921458187 U CN201921458187 U CN 201921458187U CN 210940929 U CN210940929 U CN 210940929U
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Abstract
The embodiment of the utility model discloses a 3D special-shaped curved surface transfer printing rubber head for square watch glass products and protective products, which comprises a rubber head body and a fixed plate arranged on the rubber head body; the rubber head body comprises a supporting part and an ink taking part which are integrally formed, the supporting part is arranged on the upper surface of the fixing plate, a central pointed surface is arranged at the top of the ink taking part, the edge of the central pointed surface vertically extends downwards to form a connecting surface, and the lower edge of the connecting surface is connected with the supporting part to form a connecting line; the embodiment of the utility model belongs to the environmental protection technology, which reduces the ink loss and the cost; the 3D special-shaped curved surfaces of the square watch glass product and the protective product are printed after ink is taken by the glue head, the ink taking deformation of the glue head is controllable, corresponding patterns can be printed according to process requirements, stress points are more concentrated when pad printing is carried out due to the fact that the ink taking part is provided with the center sharp surface, and accuracy of pad printing is improved.
Description
Technical Field
The embodiment of the utility model provides a printing ink printing technology field, concretely relates to square wrist-watch glass product and protection product 3D dysmorphism curved surface bat printing rubber head.
Background
Screen printing and spraying are two ink printing processes which are commonly adopted in the market at present, wherein the screen printing refers to that a screen is used as a plate base, and a screen printing plate with pictures and texts is manufactured by a photosensitive plate making method. The screen printing is composed of five major elements, namely a screen printing plate, a scraper, ink, a printing table and a printing stock. The basic principle that the meshes of the image-text part and the non-image-text part of the screen printing plate are permeable to ink and impermeable to ink is utilized to print. When printing, ink is poured into one end of a screen printing plate, a scraper plate is used for applying certain pressure to the ink position on the screen printing plate, meanwhile, the ink moves towards the other end of the screen printing plate at a constant speed, and the ink is extruded onto a printing stock from meshes of an image-text part by the scraper plate in the moving process, but the printing process cannot meet the requirement of special-shaped curved surface printing of square watch glass products and protective products (glass, ceramic, sapphire and other material products);
the spray coating is a coating method in which the coating is applied to the surface of an object to be coated by dispersing the coating into uniform and fine droplets by means of a spray gun or a disc atomizer by means of pressure or centrifugal force. The method can be divided into air spraying, airless spraying, electrostatic spraying and various derived modes of the basic spraying form, such as large-flow low-pressure atomized spraying, thermal spraying, automatic spraying, multi-group spraying and the like, so that the spraying can cause the volatilization of ink dust, and the waste of ink, environmental pollution and personal injury.
SUMMERY OF THE UTILITY MODEL
Therefore, the embodiment of the utility model provides a 3D special-shaped curved surface transfer printing rubber head for square watch glass products and protective products, which solves the problem that the silk-screen printing process in the prior art can not meet the special-shaped curved surface printing of the square watch glass products and the protective products; and the spraying can cause the ink raise dust to volatilize, causes the problem of ink waste, environmental pollution and bodily injury.
In order to achieve the above object, the embodiments of the present invention provide the following technical solutions:
A3D special-shaped curved surface transfer printing rubber head for square watch glass products and protective products comprises a valley bottom plate and a rubber head body arranged on a fixed plate;
the rubber head body comprises an integrally formed supporting part and an ink taking part, the supporting part is arranged on the upper surface of the fixing plate, a central pointed surface is arranged at the top of the ink taking part, the edge of the central pointed surface vertically extends downwards to form a connecting surface, and the lower edge of the connecting surface is connected with the supporting part to form a connecting line.
As a preferred aspect of the present invention, the supporting portion includes a bottom portion formed on the fixing plate and a middle end portion connected to the lower edge of the connecting surface, the bottom portion and four transition surfaces formed between the middle end portions.
As an optimized scheme of the utility model, the transition face is the dysmorphism curved surface, just the connecting wire is closed curve form.
As a preferred scheme of the utility model, the turning of center point face is the fillet, just the bottom surface of supporting part is fillet rectangle form.
The utility model discloses an embodiment has following advantage:
the embodiment of the utility model changes the traditional printing processes such as silk screen printing, spraying and the like into the process of taking ink from the rubber head and pad printing, and the process reduces 80% of environmental pollution on the basis of the processes of spraying, exposing, developing and yellow light, belongs to the environmental protection process, and also reduces the ink loss and the cost; the 3D special-shaped curved surfaces of the square watch glass product and the protective product are printed after ink is taken by the glue head, the ink taking deformation of the glue head is controllable, corresponding patterns can be printed according to process requirements, stress points are more concentrated when pad printing is carried out due to the fact that the ink taking part is provided with the center sharp surface, and accuracy of pad printing is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.
Fig. 1 is a schematic view of an overall structure of a pad printing head according to an embodiment of the present invention.
In the figure:
10-glue head body; 20-fixing the plate;
11-a support; 12-an ink-taking section;
111-a bottom end portion; 112-middle end; 113-a transition surface;
121-central cusp face; 122-connection face; 123-connecting wires.
Detailed Description
The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1, the utility model provides a 3D special-shaped curved surface transfer printing rubber head for square watch glass products and protective products, which comprises a fixed plate 20 and a rubber head body 10 arranged on the fixed plate 20;
the embodiment of the utility model changes the traditional printing processes such as silk screen printing, spraying and the like into the process of taking ink from the rubber head and pad printing, and the process reduces 80% of environmental pollution on the basis of the processes of spraying, exposing, developing and yellow light, belongs to the environmental protection process, and also reduces the ink loss and the cost; meanwhile, the deformation of ink taking by using the rubber head is controllable, and corresponding patterns can be printed according to the process requirements.
Be different from the common plank fixed plate of bat printing rubber head among the prior art, the preferred metal and plastics of fixed plate 20 in this embodiment can avoid the saw-dust that the plank arouses to drop the problem, and metal and plastics material repeatedly usable avoid the wasting of resources, in addition, the planarization that the planarization of metal sheet and plastic slab is higher can effectively guarantee to glue the head.
Specifically, the rubber head body 10 includes a supporting portion 11 and an ink fetching portion 12 which are integrally formed, the supporting portion 11 is disposed on the upper surface of the fixing plate 20, a central pointed surface 121 is disposed on the top of the ink fetching portion 12, an edge of the central pointed surface 121 extends vertically and downwardly to form a connecting surface 122, and a lower edge of the connecting surface 122 is connected with the supporting portion 11 and forms a connecting line 123.
Because the top of the ink taking part 12 is provided with the central sharp surface 121, when the pad printing is performed, the central sharp surface 121 firstly contacts the printing surface by adjusting the pressing position and the force of the pad printing machine, stress points are more concentrated, and then different deformation degrees are generated, so that different ink taking effects are effectively achieved, the required patterns are better printed, and the accuracy of the pad printing is improved;
simultaneously the corner of central point face 121 is the fillet, just the bottom surface of supporting part 11 is fillet rectangle form, promptly the top view of central point face 121 also is fillet rectangle shape, and the shape of similar square watch glass makes each corner of the square watch glass of laminating that the pattern of bat printing can be better, improves the bat printing quality.
The supporting portion 11 is a solid structure, and includes a bottom end portion 111 formed on the fixed plate 20 and a middle end portion 112 connected to the lower edge of the connecting surface 122, four transition surfaces 113 are formed between the bottom end portion 111 and the middle end portion 112, the transition surfaces 113 are irregular curved surfaces, and the connecting line 123 is a closed curve.
As shown in fig. 1, the supporting portion 11 is similar to a trapezoid structure, and the area of the connection surface with the ink-fetching portion 12 is smaller than the area of the connection surface with the fixing plate 20, so that the structure is stable, the transition surface 113 is a special-shaped curved surface, and the connection line 123 is a closed curve design, so that when the ink-fetching portion 12 deforms, the supporting portion 11 can allow itself to be extruded along the inward bending direction of the special-shaped curved surface and deform to some extent, so as to prevent the whole from breaking.
Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (4)
1. A3D special-shaped curved surface transfer printing rubber head for square watch glass products and protective products is characterized by comprising a fixed plate (20) and a rubber head body (10) arranged on the fixed plate;
glue first body (10) including integrated into one piece's supporting part (11) and get black portion (12), supporting part (11) set up the upper surface of fixed plate (20), the top of getting black portion (12) is equipped with central point face (121), the vertical downwardly extending in edge of central point face (121) forms and connects face (122), the lower limb of connecting face (122) is connected and is formed connecting wire (123) with supporting part (11).
2. 3D pad printing head for 3D contoured surfaces of square watch glass products and protective products according to claim 1, characterized in that said support (11) comprises a bottom end (111) formed on said fixed plate (20) and a middle end (112) connected to the lower edge of said connecting surface (122), four transition surfaces (113) being formed between said bottom end (111) and said middle end (112).
3. The 3D pad printing head for the curved surfaces of square watch glass products and protection products according to claim 2, wherein the transition surface (113) is a curved surface and the connecting line (123) is a closed curve.
4. 3D pad printing head with 3D shaped curved surface for square watch glass product and protection product according to claim 1, characterized in that the corners of the central sharp surface (121) are rounded corners and the bottom surface of the support part (11) is rounded rectangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921458187.4U CN210940929U (en) | 2019-09-04 | 2019-09-04 | 3D (three-dimensional) special-shaped curved surface pad printing rubber head for square watch glass product and protective product |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921458187.4U CN210940929U (en) | 2019-09-04 | 2019-09-04 | 3D (three-dimensional) special-shaped curved surface pad printing rubber head for square watch glass product and protective product |
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| CN210940929U true CN210940929U (en) | 2020-07-07 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112009083A (en) * | 2020-08-11 | 2020-12-01 | 深圳东森迪电子科技有限公司 | Special-shaped curved surface pad printing rubber head |
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2019
- 2019-09-04 CN CN201921458187.4U patent/CN210940929U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112009083A (en) * | 2020-08-11 | 2020-12-01 | 深圳东森迪电子科技有限公司 | Special-shaped curved surface pad printing rubber head |
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