TWI488757B - Manufacturing method for solid metal mark plate and solid metal mark plate thereof - Google Patents

Description

Three-dimensional metal sign making method and three-dimensional metal sign

The invention relates to a method for manufacturing a three-dimensional metal sign and a three-dimensional metal sign thereof, in particular to a technical means for quickly producing a metal sign having a texture and a embossed three-dimensional shape.

The use of metal signs on a product or other object as a mark, or as a display of the brand, the trademark, is a frequently seen way of highlighting, the concept is to set a float on a metal floor corresponding to a specific The pattern of the text is a plurality of metal blocks of a specific pattern, and the stereoscopic effect produced by the words or characters on the metal sign can often give the viewer a deep impression, and thus is widely used.

However, the placards of the prior art may be manufactured or may have many different manufacturing means, for example, a metal pattern or pattern may be formed by a cutting process, and then fixed by a fixing means such as gluing or nail rivet. Above a metal substrate, and then formed, but in general, the various manufacturing methods in the prior art are complicated, and the process requires a high degree of manpower, laborious and time-consuming, and the artificial product is also controlled on the yield control. It is a difficult point. In addition to the aforementioned shortcomings, it cannot be applied to the automated type of processing and production. When there is a need for a large number of precision production, there are bottlenecks that are difficult to achieve, and for its inadequacies, based on the above reasons. Considering the inventor of the present invention And design a three-dimensional metal sign production method and its three-dimensional metal signage, in order to improve the lack of existing technology, and thus enhance the implementation and utilization of the industry.

In view of the above-mentioned problems, the main object of the present invention is to provide a three-dimensional metal sign manufacturing method and a three-dimensional metal sign which have novelty, advancement and industrial utilization, and the like, in order to overcome the difficulties of the prior art.

In order to achieve the above object, the technical means adopted by the present invention is to design a method for manufacturing a three-dimensional metal sign which comprises:

A. metal stamping riveting step, which is to first prepare a metal substrate and a pattern material board, wherein the thickness of the metal substrate is smaller than the pattern material board; further, a precision mold set is prepared in advance, wherein the precision mold set Further comprising a concave mold and a punch; wherein the concave mold is recessed on a working surface with a pattern groove corresponding to the appearance of the pattern to be presented, and the shape of the punching surface of the punch corresponds to the pattern groove And then stacking the pattern material on the metal substrate, and placing the metal substrate on the concave mold, and then punching through the punch to the pattern groove of the concave mold, thereby corresponding to the pattern groove The metal substrate and the pattern material plate are stamped to the pattern material plate to protrude from the surface of the metal substrate, and then the metal substrate and the pattern material plate are demolded, and the stamped pattern material plate protrudes from the metal substrate Forming a embossed pattern portion, the embossed pattern portion exhibiting a shape corresponding to the pattern groove; and B. surface treatment step The method is to perform a glossy surface treatment on the surface of the embossed pattern portion.

The method further includes: C. a strengthening and fixing step, wherein the B. surface treatment step is completed after the surface of the metal substrate and the pattern material plate are connected to each other; wherein the C. The solid step is further solidified by the laser spot welding technique or the adhesive bonding technique to the contact adjacent portion of the metal substrate and the pattern material board; and wherein the C. strengthening and fixing step is further after the connection Modification of the flatness of the part of the docking solid reinforcement.

Wherein, the metal substrate and the pattern material plate are made of stainless steel; wherein the pattern is an image or a character; wherein the surface treatment step is to grind the surface of the embossed pattern portion by surface grinding means, and Its surface is flat and achieves a glossy finish.

In addition, the present invention further discloses a three-dimensional metal sign, which comprises:

a metal substrate, wherein at least one type of hole is formed on the metal substrate, the hole corresponds to a specific pattern or text; and a pattern material plate, wherein the pattern material plate has a thickness greater than the metal substrate and is in contact with the metal One side of the substrate, and the pattern material plate is stamped at the corresponding hole to form a corresponding pattern of the embossing pattern that passes through the hole.

The metal substrate and the pattern material plate are made of stainless steel; and wherein the surface of the pattern material plate is polished to form a bright surface.

The three-dimensional metal sign making method and the three-dimensional metal sign of the invention utilize the cooperation relationship between the stamping dies in the design, and further perform a direct punching action on the two thin plates, and have a riveting tight fit in the punching room. The connection effect provides a forming method for making a embossed pattern on the sheet very quickly in a low cost manner, and allows the embossed pattern to maintain a better vertical angle, and since the flow of operations is simplified, It will be further applicable to the process of automatic production for large-scale and precise production, and in order to make the above-mentioned objects, technical features and gains after actual implementation more obvious, it will be exemplified in the following. A more detailed description is provided in conjunction with the relevant drawings.

The present invention will be described in conjunction with the accompanying drawings in the accompanying drawings, and the drawings The subject matter is only for the purpose of illustration and supplementary description. It is not necessarily the true proportion and precise configuration after the implementation of the present invention. Therefore, the scope and configuration relationship of the attached drawings should not be limited to the scope of patent application of the present invention. Narration.

Please refer to the first figure, the present invention is a three-dimensional metal sign making method, which comprises the following steps in a preferred embodiment: A. metal sign stamping riveting step; B. surface treatment step; C. Strengthen the fastening step.

Please further refer to the second to fifth figures. The foregoing A. metal sign stamping riveting step is to first prepare a metal substrate (10) and a pattern material board (20), wherein the metal substrate (10) and The pattern material board (20) Or a metal material such as stainless steel, aluminum alloy or copper alloy, and the thickness of the metal substrate (10) may be smaller than the pattern material plate (20), in an example, for example, the thickness of the metal substrate (10) The pattern material board (20) has a thickness of 0.6 mm; in addition, a precision mold set (30) is prepared in advance, wherein the precision mold set (30) further comprises a concave mold (31) and a punch (32); wherein the die (31) is recessed on a work surface with a pattern groove (311) corresponding to the appearance of the pattern to be presented, the pattern may also be a text, and the punch (32) The shape of the stamping surface corresponds to the pattern groove (311); then the pattern material plate (20) is stacked on the metal substrate (10), and the metal substrate (10) is placed in the concave Above the mold (31), and then punching through the punch (32) toward the pattern groove (311) of the die (31), and then the metal substrate (10) corresponding to the pattern groove (311) and the The pattern material board (20) is stamped to the pattern material board (20) protruding from the surface of the metal substrate (10), and the metal substrate (10) and the pattern material board (20) are mutually pressed at the portion to be stamped a tight force is applied to fix the metal substrate (10) and the pattern material plate (20), and then the metal substrate (10) and the pattern material plate (20) are demolded, wherein After the stamping operation is completed, the portion of the stamped metal substrate (10) will fall off due to breakage, and the stamped pattern material sheet (10) protrudes outside the metal substrate (10) to form a embossed pattern. The portion (90) is formed to correspond to the pattern groove (311), and the emboss pattern portion (90) protrudes from the metal substrate (10) to a sufficient thickness to make the viewer feel that it is a solid.

The foregoing B. surface treatment step is to modify the surface of the embossed pattern portion (90), for example, grinding the embossed pattern by surface grinding means. The surface of the part (90), which has a smooth surface and a glossy finish to show its appearance.

The foregoing C. reinforced bonding step is a method of using a laser spot welding technique, a method of bonding a tooth mark on a contact surface to strengthen a joint, or a bonding method of an adhesive, the metal substrate (10) and the The contact adjacent to the pattern material board (20) is reinforced on the joint, and then the flat portion of the joint reinforcement is modified to complete the production process of the three-dimensional metal sign.

In addition, the present invention further discloses a three-dimensional metal sign comprising a metal substrate (10) and a pattern material plate (20); wherein the metal substrate (10) is formed with at least one hole, the hole corresponding to a specific pattern or text; and wherein the pattern material panel (20) may be thicker than the metal substrate (10) and abutting against one side of the metal substrate (10), and the pattern material panel (20) corresponds to The hole is stamped to form a embossed pattern portion (90) that correspondingly fits and exits the hole.

Please further refer to the sixth figure, through the three-dimensional metal sign making method and the three-dimensional metal signing method of the invention, which utilizes the cooperation relationship between the stamping dies and further direct stamping on the two thin plates. The action and the fixing effect of the riveting tight fit in the press room, thereby providing a forming method for making the embossed pattern on the sheet very quickly, and further, using two sheets of the sheet for stamping When finished, the floating font or pattern can be close to vertical angle, and the appearance enhancement effect can be achieved by maintaining a better vertical angle, and it can be further applied to automatic production due to the simplified operation flow. In the process, and the cost is very low, it is beneficial to do a large amount of precision production, which is not possible in the prior art, so that the gain is visible.

Looking at the above, it can be seen that the present invention has achieved the desired effect under the prior art, and is not familiar to those skilled in the art. Moreover, the present invention has not been disclosed before the application, and it has Progressive and practical, it has already met the requirements for patent application, and has filed a patent application according to law. You are requested to approve the application for this invention patent to encourage invention.

The embodiments described above are merely illustrative of the technical spirit and the features of the present invention, and the objects of the present invention can be understood by those skilled in the art, and the scope of the present invention cannot be limited thereto. That is, the equivalent variations or modifications made by the spirit of the present invention should still be included in the scope of the present invention.

(10)‧‧‧Metal substrates

(20) ‧‧‧ pattern material board

(30)‧‧‧Precision mold set

(31)‧‧‧ concave die

(311)‧‧‧ pattern slot

(32)‧‧‧ Punch

(90) ‧ ‧ embossed pattern

The first figure is an action flow chart of the method for manufacturing a three-dimensional metal sign of the present invention.

The second figure is an embodiment of a method for fabricating a three-dimensional metal sign of the present invention.

The third figure is an embodiment of a method for fabricating a three-dimensional metal sign of the present invention.

The fourth figure is an embodiment of a method for fabricating a three-dimensional metal sign of the present invention.

The fifth figure is an embodiment of a method for manufacturing a three-dimensional metal sign of the present invention.

The sixth figure is a finished appearance of the three-dimensional metal sign making method of the present invention.

Claims (10)

A method for manufacturing a three-dimensional metal sign comprises: A. a metal sign stamping riveting step, which first prepares a metal substrate and a pattern material plate; and further prepares a precision mold set, wherein the precision mold set further comprises a a concave die and a punch; wherein the concave die is recessed on a work surface with a pattern groove corresponding to the appearance of the pattern to be presented, and the shape of the punched surface of the punch corresponds to the pattern groove; The pattern material plate is stacked on the metal substrate, and the metal substrate is placed on the concave mold, and then punched through the punch to the pattern groove of the concave mold, thereby corresponding to the metal at the pattern groove The substrate and the pattern material plate are stamped to the pattern material plate to protrude from the surface of the metal substrate, and then the metal substrate and the pattern material plate are demolded, and the stamped pattern material plate protrudes outside the metal substrate to form a float In the protruding pattern portion, the embossed pattern portion presents a corresponding pattern groove, and a side of the embossed pattern portion and the embossed pattern portion are at an angle perpendicular to a plane of the metal substrate. The method for fabricating a three-dimensional metal sign according to claim 1, further comprising: B. a surface treatment step of modifying the surface of the embossed pattern portion. The method for manufacturing a three-dimensional metal sign according to the second aspect of the invention, further comprising: C. a strengthening and fixing step, which is to strengthen the joint of the metal substrate and the contact plate of the pattern material. The method for manufacturing a three-dimensional metal sign as claimed in claim 3, wherein the C. strengthening and joining step is a method of using a laser spot welding technique to reciprocate the tooth on the contact surface to strengthen the joint or the adhesive. The bonding method of the agent further secures the contact adjacent portion of the metal substrate and the pattern material board. The method for manufacturing a three-dimensional metal sign as claimed in claim 4, wherein the C. strengthening and fixing step is further modified by flatness after the joint is further strengthened. The method for manufacturing a three-dimensional metal sign according to the second aspect of the invention, wherein the metal substrate and the pattern material plate are made of stainless steel, aluminum alloy or copper alloy, and wherein the pattern is an image or a text. The method for fabricating a three-dimensional metal sign according to claim 2, wherein the B. surface treatment step grinds the surface of the embossed pattern portion by surface grinding to make the surface flat and achieve a glossy surface effect. A three-dimensional metal sign, which is produced by the method of manufacturing a three-dimensional metal sign according to any one of claims 1 to 7, wherein the three-dimensional metal sign comprises: a metal substrate, wherein the metal substrate is formed on the metal substrate At least one type of hole corresponding to a specific pattern or text; and a pattern material board, wherein the pattern material board is placed against one side of the metal substrate, and the pattern material board is stamped at the corresponding hole And forming a corresponding matching and escaping pattern portion of the hole, the side of the embossed pattern portion and the embossed pattern portion are at a nearly vertical angle with respect to a plane of the metal substrate. The three-dimensional metal sign of claim 8, wherein the metal substrate and the pattern material plate are made of stainless steel or aluminum. The three-dimensional metal signage as claimed in claim 8, wherein the surface of the pattern material plate is polished to form a bright surface.