TWM512584U - Molded stereo glass continuous forming device - Google Patents

Abstract

The present invention relates to a novel design of a continuous forming device for molded three-dimensional glass products, which comprises a furnace body, an internal feed track, an external feed track, exchange systems and a pressurization system, in which the internal feed track is installed inside the furnace body and is connected to the exchange systems disposed at two sides of the furnace body; the external feed track is installed outside the furnace body and is connected to the exchange systems disposed at two sides of the furnace body; the internal feed track is provided with a slide rail as a rail for moving a loading plate; the furnace is a closed-type furnace, protective gas is introduced into the furnace, and the furnace is divided according to manufacturing processes into a temperature-increasing zone, a high-temperature forming zone, a temperature-slowly-decreasing zone and a cooling zone, heat-resisting materials and heating elements, depending on the temperature requirements of the manufacturing processes, are provided in the temperature-increasing zone, the high-temperature forming zone and the temperature-slowly-decreasing zone; a cooling device is provided in the cooling zone; the pressurization system is disposed in the high-temperature forming zone; plate glass to be formed is placed in the forming surface of a mold, the mold is placed on the loading plate, the loading plate is placed into the temperature-increasing zone of the furnace to be preheated, the glass is softened by the high temperature in the high-temperature forming zone and is formed by the pressurization system, and after the temperature is lowered in the temperature-slowly-decreasing zone and cooled in the cooling zone, the glass is transported outside of the furnace and formed after being demolded. The present invention has an effect of continuously and highly efficiently forming high quality of molded three-dimensional glass.

Description

Molded stereo glass continuous forming device

This creation belongs to the field of continuous atmosphere sintering technology, especially for the new designers of continuous atmosphere sintering equipment for molding stereoscopic glass forming, which has the effects of continuous, high efficiency and high quality molding of stereoscopic glass.

According to the glass, because of its high light transmission characteristics, display devices (such as mobile phones, watches and other electronic products) are often selected as the outer casing of the window portion. It can be seen that the surface of the handheld electronic product is usually provided with a glass casing to protect the display module inside the product. At present, most of the glass casings are in the shape of a flat plate, so seams are formed on the upper surface of the electronic product. Furthermore, since the peripheral portion of the electronic product must retain a certain width of the mechanism portion for holding the flat glass, the top surface of the electronic product cannot be fully utilized. Therefore, three-dimensional or curved glass has gradually been applied to the glass casing of electronic products.

A flat glass housing is easier to manufacture, and a glass housing having a three-dimensional shape is relatively difficult to manufacture. At present, there are generally two methods for manufacturing a glass shell having a three-dimensional shape: the first one is to manufacture a plurality of flat glass units, and then form a glass shell having a three-dimensional shape by adhering the edges. The second type is: manufacturing a rectangular parallelepiped glass of a certain thickness, and then grinding it on the rectangular parallelepiped glass several times to form a three-dimensional shape having a plurality of sides. However, the above two methods are time consuming and labor intensive, and the production speed is very slow. In general, since the glass material is a flat plate, If a glass having a shape is to be produced, it is preferable to arrange a flat glass material between an upper mold and a lower mold, and then heat the upper mold, the lower mold, and the glass material to make the glass material. soften. When the glass material is softened, the upper mold member and the lower mold member can be clamped, so that the upper mold member and the lower mold member together shape the shape of the glass material along a mold clamping direction, thereby producing a corresponding molded glass. . China Patent Publication No. M452174 "Molding Equipment for Molding Glass" (refer to the patent publication date of the announcement date of May 1, 2013), which comprises a female mold part, a first male mold part, and a second public A mold part, a support ram and a pressure bar. The first male mold member is disposed on the female mold member in an openable manner, and the second male mold member is disposed between the female mold member and the first male mold member. The support ejector is disposed on the female mold member, and the support ejector rod is used for pushing the second male mold member to support the second male mold member and the first male mold member A molded glass. The pressing rod is disposed on one side of the first male mold part, and the pressing rod is used for pressing down the first male mold part such that the first male mold part is opposite to the second male mold part The master mold member is moved to a clamping position to form the molded glass. However, it is still unable to meet the industry's need for continuous and rapid manufacturing of high-quality molded three-dimensional glass. This is the biggest lack of current conventional technology, and this lack is a difficult problem to be overcome in the industry.

In view of the lack of the aforementioned conventional technology, the creator of this case has accumulated many years of experience in the design and manufacture of precision ceramics technology industrial products. After continuous research and improvement, the creation of this creation has been successful and made known to the world.

The reason is that the main purpose of this creation is to provide a "molded three-dimensional glass continuous molding device", which is a new design for continuous molding of molded three-dimensional glass products. The utility model mainly comprises a furnace body, an inner conveying lane, an outer conveying lane, an exchange system and a pressurizing system. The inner conveying lane is arranged inside the furnace body, and is connected with an exchange system disposed on two sides of the furnace body, and the outer conveying lane is provided. The outside of the furnace body is connected to the exchange system on the two sides of the furnace body, and the inner conveying lane is provided with a sliding rail as a track for moving the carrier plate, the furnace body is sealed, and the shielding gas is introduced, and the temperature is divided according to the process. Zone, high temperature forming zone, descending zone and cooling zone, heating zone, high temperature forming zone and descending zone have heat-resistant materials and heating elements according to the temperature required by the process, cooling zone has cooling device, and pressurized system is set at high temperature In the forming zone, the flat glass to be formed is placed in the molding surface of the mold, the mold is placed on the carrier plate, and the furnace body is preheated by the temperature rising zone, and the high temperature of the high temperature forming zone softens the glass and is pressurized by the pressing system. After cooling in the slow-down zone and cooling in the cooling zone, it is sent out of the furnace body and then demolded. It has the effect of continuous, high-efficiency and high-quality molding of three-dimensional glass.

The pressurization system of the present invention is mainly composed of a pressurizing shaft and a pressurizing column, and the pressurizing column is made of graphite or graphite composite material to withstand high temperature.

The high temperature forming zone of the creation furnace body further comprises a pressure platform, the pressure platform has a slide rail for displacement of the carrier plate, and a support column is arranged below, and when the pressure system is actuated, the pressure platform and the support column can be used. Effectively support the carrier to avoid breakage.

The above-mentioned slide rails of the present invention can be made of graphite or graphite composite materials, and can obtain better heat conduction, heat resistance and lubrication.

(1)‧‧‧ furnace body

(10) ‧‧ ‧ warming zone

(11)‧‧‧High temperature forming zone

(12) ‧‧‧Declining zone

(13) ‧‧‧Cooling area

(14)‧‧‧Heat-resistant materials

(15) ‧‧‧ heating elements

(16)‧‧‧Cooling device

(2) ‧ ‧ inner conveyor

(20)‧‧‧Slide rails

(3) ‧‧‧Outer transport lanes

(4) ‧ ‧ exchange system

(40) ‧ ‧ airtight doors

(41) ‧ ‧ airtight doors

(42) ‧‧ ‧ exchange room

(5) ‧‧‧ Pressurized system

(50) ‧‧‧Pressure shaft

(51)‧‧‧ Pressurized column

(52) ‧‧‧Pressure platform

(53)‧‧‧Slide rails

(54) ‧‧‧Support column

(6) ‧‧‧ Carrier Board

(7)‧‧‧Mold

1 is a front cross-sectional view of the present embodiment; FIG. 2 is a cross-sectional view of the upper end of the present embodiment; and FIG. 3 is a cross-sectional view of the warming area of the present embodiment; Fig. 4 is a cross-sectional view showing a high temperature molding zone of the present embodiment.

In order to achieve the above-mentioned technical means for the purpose of the present invention, an embodiment will be exemplified, and with reference to the following description, the reviewing committee can obtain a better understanding of the structure, features and effects achieved by the present reviewer.

This creation is about a new design of a continuous forming device designed for molded stereoscopic glass products. Please refer to Figures 1 and 2, which are mainly composed of furnace body (1), inner conveying path (2) and outer conveying path (3). The exchange system (4) and the pressurization system (5) are disposed inside the furnace body (1) and connected to the exchange system (4) provided on both sides of the furnace body (1) The outer conveying path (3) is disposed outside the furnace body (1) and is connected to the exchange system (4) on both sides of the furnace body (1), and the inner conveying (2) road is provided with a sliding rail (20) [please refer to 3], as the carrier (6) moves the track, the furnace body (1) is closed, and introduces protective gas [the device that provides shielding gas is a conventional technology, not much rumor], and the temperature is divided according to the process Zone (10), high temperature forming zone (11), descending zone (12) and cooling zone (13), heat-increasing zone (10), high-temperature forming zone (11) and descending zone (12) with heat-resistant materials (14) And the heating element (15) according to the temperature required by the process program [the temperature control device is a conventional technology, not much to say], the cooling zone (13) has a cooling device (16) [cooling device (16) is a conventional technology, not More rumors], see section 4 As shown, the pressurizing system (5) is disposed in the high temperature forming zone (11), the flat glass to be formed is placed in the molding surface of the mold (7), and the mold (7) is placed on the carrier plate (6), the carrier plate (6) Through the exchange system (4) into the furnace body (1) through the warming zone (10) preheating [to avoid temperature changes too fast damage], and the high temperature forming zone (11) high temperature, so that the mold glass softens, and borrowed The pressure system (5) is formed by pressurization, and then the temperature is lowered by the descending zone (12) [to avoid the temperature change is too fast damaged], and the cooling zone (13) is cooled and sent to the furnace body through the exchange system (4) (1) ) External, and then demoulded. Such a continuous, high-efficiency and high-quality molded three-dimensional glass effect.

Referring to Figure 2, the exchange system (4) provided on the two sides of the furnace body (1) each has two airtight doors (40) (41) and forms an exchange chamber (42). Before the plate (6) is fed into the furnace body (1), the two airtight doors (40) (41) at the head end of the furnace body (1) are closed, and the chamber to be exchanged (42) is evacuated and introduced with shielding gas. After the same environment as in the furnace body (1), the inner side airtight door (41) opens to push the carrier plate (6) into the furnace body (1) before the carrier plate (6) is sent out of the furnace body (1). The two airtight doors (40) (41) at the end of the furnace body are closed, and the exchange chamber (42) has been evacuated and introduced with protective gas to the same environment as the furnace body (1), and the inside of the furnace is airtight. (41) The side opening pushes the carrier plate (6) into the exchange chamber (42), so as to avoid the effect of mixing the outside air of the furnace body (1) to improve the molding quality of the component.

Referring to FIG. 4, the pressurization system (5) of the present invention is mainly composed of a pressurizing shaft (50) and a pressurizing column (51), which is composed of graphite or graphite composite material, High temperature resistant.

Referring to Fig. 4, the high temperature forming zone (11) of the present furnace body (1) further includes a pressing platform (52), and the pressing platform (52) has a sliding displacement for the carrier plate (6). The rail (53) is provided with a support column (54) below. When the pressurizing system (5) is actuated, the loading plate (6) can be effectively supported by the pressing platform (52) and the supporting column (54) to avoid breakage.

The above-mentioned slide rail (20) of the present invention can be made of graphite or graphite composite material, and can obtain better heat conduction, heat resistance and lubrication.

In summary, the “Molded Stereoscopic Glass Continuous Forming Device” disclosed in this creation is a past, and has not been seen in publications published at home and abroad. It has a novel patent requirement, and this creation can indeed eliminate the use. The lack of technology and the achievement of design purposes have also fully complied with the patent requirements, and the application has been filed according to law. I would like to ask your review committee to give a review and give the patent in this case.

However, the above is only one of the preferred embodiments of this creation, and is not intended to limit the scope of this creation. For those skilled in the art, the equivalent structural changes made by this creation specification and the scope of patent application are used. It should be included in the scope of this creation patent.

(1)‧‧‧ furnace body

(14)‧‧‧Heat-resistant materials

(15) ‧‧‧ heating elements

(5) ‧‧‧ Pressurized system

(50) ‧‧‧Pressure shaft

(51)‧‧‧ Pressurized column

(52) ‧‧‧Pressure platform

(53)‧‧‧Slide rails

(54) ‧‧‧Support column

(6) ‧‧‧ Carrier Board

(7)‧‧‧Mold

Claims (5)

The invention relates to a three-dimensional glass continuous forming device, which is mainly composed of a furnace body, an inner conveying lane, an outer conveying lane, an exchange system and a pressing system. The inner conveying passage is arranged inside the furnace body and is connected to the two sides of the furnace body. In the exchange system, the outer conveying channel is arranged outside the furnace body and connects the exchange system on the two sides of the furnace body, and the inner conveying lane is provided with a sliding rail as a track for moving the carrier plate, the furnace body is sealed and the shielding gas is introduced. According to the process, there are a heating zone, a high temperature forming zone, a descending zone and a cooling zone, and the heating zone, the high temperature forming zone and the descending zone have heat-resistant materials and heating elements according to the temperature required by the process, and the cooling zone has a cooling device. The pressurizing system is arranged in the high temperature forming zone, the flat glass to be formed is placed in the molding surface of the mold, the mold is placed on the carrier plate, the carrier plate enters the furnace body through the heating system, and the high temperature forming zone is heated by the exchange system. The mold glass is softened and formed by the pressurization of the pressurizing system, and then cooled by the descending zone, and cooled by the cooling zone, and then sent out of the furnace body through the exchange system, and then demolded. The molded three-dimensional glass continuous forming apparatus according to claim 1, wherein the pressurizing system is mainly composed of a pressurizing shaft and a pressurizing column. The molded three-dimensional glass continuous molding apparatus according to claim 2, wherein the pressurized column is made of graphite. The molded stereoscopic glass continuous forming device according to claim 1, wherein the high temperature forming zone of the furnace body further comprises a pressing platform, and the pressing platform has a sliding rail for displacement of the carrier plate, and the lower portion is provided. The support column can effectively support the carrier plate by the pressure platform and the support column when the pressurized system is actuated. The molded three-dimensional glass continuous forming apparatus according to claim 1, wherein the sliding rail is made of graphite.