CN206828362U - A 3D glass hot bending mechanism - Google Patents

Abstract

The utility model discloses a 3D glass hot bending mechanism, which comprises a rectangular hot bending frame, wherein the upper end of the inner side of the hot bending frame is provided with an upper die assembly, the lower end of the inner side of the hot bending frame is provided with a lower die assembly, and an induction heating frame is arranged between the upper die assembly and the lower die assembly; the upper die pressing device comprises a lower pressing cylinder arranged at the upper end part of the hot bending frame, the lower end of the lower pressing cylinder is provided with an upper die heat dissipation plate, the two ends of the upper die heat dissipation plate are provided with upper die heat dissipation plate sliding blocks, sliding rails corresponding to the upper die heat dissipation plate sliding blocks are arranged at the inner end part of the hot bending frame, and the lower end of the upper die heat dissipation plate is provided with an upper hot bending die through an upper; the lower die pressing device comprises an upper pressing cylinder arranged at the lower end of the hot bending frame, a lower die heat dissipation plate is arranged at the upper end of the upper pressing cylinder, lower die heat dissipation plate sliding blocks arranged at the upper ends of the sliding rails are arranged at two ends of the lower die heat dissipation plate, and a lower hot bending die is arranged at the upper end of the lower die heat dissipation plate through a lower die heat insulation plate. The utility model has the advantages of novel design, simple structure, high production efficiency, good effect and low cost.

Description

A 3D glass hot bending mechanism

technical field

The utility model relates to the technical field of hot bending equipment, in particular to a 3D glass hot bending mechanism.

Background technique

3D glass has the characteristics of light and thin, transparent and clean, anti-fingerprint, anti-glare, weather resistance, etc. With the changes in the aesthetic requirements of the consumer market for the appearance of smart terminal products and the advancement of technology, curved glass has gradually begun to be applied to the technology of smart terminal products Manufacturing, such as the mobile phone industry. At the same time, the curved glass bending machine preheating device came into being.

The working principle of the 3D curved glass bending machine is heating-forming-cooling, and finally the curved glass is obtained. It can be seen that the first process (heating) is crucial, and the heating process will affect the subsequent processes. At present, the 3D glass hot bending machines on the market still have problems such as slow heating of glass and uneven heating, which greatly affect the production efficiency and production quality of curved glass.

Utility model content

The purpose of the utility model is to provide a 3D glass hot-bending mechanism for the deficiencies of the prior art. The 3D glass hot-bending mechanism is novel in design, simple in structure, high in production efficiency, good in effect and low in cost.

In order to achieve the above object, the utility model is realized through the following technical solutions.

A 3D glass hot-bending mechanism, comprising a rectangular hot-bending frame, an upper die device is installed on the inner side of the hot-bending frame, a lower die device is installed on the lower end, and the upper die device and the lower die device are connected A rectangular induction heating frame is installed between them;

The upper die device includes a vertically arranged lower pressure cylinder installed on the upper end of the hot bending frame, the lower end of the lower pressure cylinder is equipped with a horizontally arranged upper mold cooling plate, and two ends of the upper mold cooling plate are equipped with The slider of the cooling plate of the upper mold, the slide rail corresponding to the slider of the cooling plate of the upper mold is vertically arranged and installed on the inner side of the hot bending frame, and the lower end of the cooling plate of the upper mold is installed with a horizontally arranged upper heat sink through the heat insulating plate of the upper mold. bending die;

The lower mold device includes a vertically arranged upper pressure cylinder installed on the lower end of the hot bending frame. The upper end of the upper pressure cylinder is equipped with a lower mold cooling plate arranged horizontally. The slider of the heat dissipation plate of the lower mold is installed on the upper end of the slide rail, and the upper end of the heat dissipation plate of the lower mold is equipped with a lower hot bending mold arranged horizontally through the heat insulation plate of the lower mold.

Wherein, the side end of the hot bending frame is equipped with a water cooling device connecting the heat insulation plate of the upper mold and the heat insulation plate of the lower mold.

Wherein, two upper die guide shafts connected with the upper die cooling plate and arranged vertically are installed at the side end of the lower pressure cylinder.

Wherein, an infrared temperature detector is installed on the top of the cooling plate of the upper mold.

Wherein, the side end of the upper pressure cylinder is equipped with two lower mold guide shafts connected to the lower mold cooling plate and arranged vertically.

Wherein, the induction heating frame is connected with a heating host installed at the side end of the heat bending frame.

The beneficial effects of the utility model are: a 3D glass hot bending mechanism described in the utility model includes a rectangular hot bending frame, the upper end of the inner side of the hot bending frame is equipped with an upper die device, and the lower end is equipped with a lower Compression molding device, a rectangular induction heating frame is installed between the upper compression molding device and the lower compression molding device; the upper compression molding device includes a vertically arranged lower pressure cylinder installed on the upper end of the bending frame , the lower end of the lower pressure cylinder is equipped with a horizontally arranged upper mold cooling plate, the two ends of the upper mold cooling plate are equipped with upper mold cooling plate sliders, and the slide rails corresponding to the upper mold cooling plate sliders are vertically arranged and installed on the At the inner side of the hot bending frame, the lower end of the heat sink plate of the upper die is equipped with an upper hot bending die arranged horizontally through the upper die heat shield; the lower pressing die device includes a vertically arranged Upper pressure cylinder, the upper end of the upper pressure cylinder is equipped with a lower mold cooling plate arranged horizontally, the two ends of the lower mold cooling plate are equipped with lower mold cooling plate sliders installed on the upper end of the slide rail, and the upper end of the lower mold cooling plate passes through the lower mold. The mold insulation board is equipped with a lower hot bending mold arranged horizontally. The utility model has the advantages of novel design, simple structure, high production efficiency, good effect and low cost.

Description of drawings

The utility model is further described below using the drawings, but the embodiments in the drawings do not constitute any limitation to the utility model.

Fig. 1 is the structural representation of the utility model.

In Figure 1 are included:

1——Hot bending frame 11——Sliding rail

12——water cooling device 2——upper die device

21——Press the cylinder 211——The guide shaft of the upper die

22——upper mold cooling plate 221——upper mold cooling plate slider

222——infrared temperature detector 23——upper mold heat shield

24——upper hot bending die 3——lower die device

31——upper pressure cylinder 311——lower die guide shaft

32——The cooling plate of the lower mold 321——The slider of the cooling plate of the lower mold

33——Insulation plate of lower die 34——Lower hot bending die

4——induction heating frame 41——heating host.

detailed description

The utility model will be described below in conjunction with specific embodiments.

As shown in Figure 1, a 3D glass hot-bending mechanism includes a rectangular hot-bending frame 1, an upper die device 2 is installed on the inner upper end of the hot-bending frame 1, and a lower die device 3 is installed on the lower end, A rectangular induction heating frame 4 is installed between the upper die device 2 and the lower die device 3;

The upper die device 2 includes a vertically arranged lower pressure cylinder 21 installed on the upper end of the hot bending frame 1, and a lower end of the lower pressure cylinder 21 is equipped with a horizontally arranged upper mold cooling plate 22, and the upper mold cooling plate The two ends of 22 are equipped with upper mold cooling plate sliders 221, and the slide rails 11 corresponding to the upper mold cooling plate sliders 221 are vertically arranged and installed on the inner side of the hot bending frame 1. The lower end of the upper mold cooling plate 22 passes through the upper mold partition. The hot plate 23 is equipped with an upper hot bending die 24 arranged horizontally;

The lower die device 3 includes a vertically arranged upper pressure cylinder 31 installed on the lower end of the hot bending frame 1. The upper end of the upper pressure cylinder 31 is equipped with a lower mold cooling plate 32 arranged horizontally. 32 two ends are equipped with the lower mold cooling plate slider 321 that is installed on the slide rail 11 upper end, and the lower mold cooling plate 32 upper end is equipped with the lower thermal bending mold 34 that is arranged horizontally through the lower mold heat insulating plate 33.

Further, the side end of the hot bending frame 1 is equipped with a water cooling device 12 connecting the upper mold heat insulation plate 23 and the lower mold heat insulation plate 33, mainly for cooling the working parts.

Further, two upper die guide shafts 211 connected to the upper die cooling plate 22 and arranged vertically are installed at the side end of the lower pressure cylinder 21 .

Further, an infrared temperature detector 222 is installed on the upper end of the upper die cooling plate 22 .

Further, the side end of the upper pressure cylinder 31 is equipped with two lower mold guide shafts 311 connected to the lower mold cooling plate 32 and arranged vertically.

Further, the induction heating frame 4 is connected with a heating host 41 installed at the side end of the bending frame 1 .

Further explanation is needed, the utility model uses the relative movement of the upper die device 2 and the lower die device 3 to the induction heating frame 4, the upper hot bending die 24 and the lower hot bending die 34 just close, and the induction heating frame 4 The utility model has the advantages of novel design, simple structure, high production efficiency, good effect and low cost.

The above content is only a preferred embodiment of the present utility model. For those of ordinary skill in the art, according to the idea of the present utility model, there will be changes in the specific implementation and scope of application. The content of this specification should not be understood as Limitations on the Invention.

Claims (6)

1. A 3D glass hot bending mechanism, characterized in that: it includes a rectangular hot bending frame (1), the inner upper end of the hot bending frame (1) is equipped with an upper die device (2), and the lower end is equipped with a The lower die device (3), a rectangular induction heating frame (4) is installed between the upper die device (2) and the lower die device (3); The upper die device (2) includes a vertically arranged lower pressure cylinder (21) installed on the upper end of the hot bending frame (1), and a horizontally arranged upper mold is installed at the lower end of the lower pressure cylinder (21). The heat dissipation plate (22), the upper mold heat dissipation plate (22) is equipped with the upper mold heat dissipation plate slider (221), and the slide rail (11) corresponding to the upper mold heat dissipation plate slider (221) is vertically arranged and installed At the inner side of the hot bending frame (1), the lower end of the upper mold cooling plate (22) is equipped with an upper hot bending mold (24) arranged horizontally through the upper mold heat insulation plate (23); The lower die device (3) includes a vertically arranged upper pressure cylinder (31) installed on the lower end of the hot bending frame (1), and a horizontally arranged lower mold is installed on the upper end of the upper pressure cylinder (31). Radiating plate (32), the lower mold cooling plate (32) two ends are equipped with the lower mold cooling plate slide block (321) that is installed on the slide rail (11) upper end, the lower mold cooling plate (32) upper end passes through the lower mold partition The hot plate (33) is equipped with a lower hot bending die (34) arranged horizontally. 2. A 3D glass hot-bending mechanism according to claim 1, characterized in that: the side end of the hot-bending frame (1) is equipped with a thermal insulation board (23) of the upper mold and a heat insulation board of the lower mold. The water cooling device (12) of the plate (33). 3. A 3D glass hot-bending mechanism according to claim 1, characterized in that: the side end of the press-down cylinder (21) is equipped with two vertically connected cooling plates (22) of the upper mold. Arranged upper die guide shaft (211). 4. The 3D glass hot-bending mechanism according to claim 1, characterized in that: an infrared temperature detector (222) is installed on the upper end of the upper mold cooling plate (22). 5. A 3D glass hot-bending mechanism according to claim 1, characterized in that: the side end of the upper pressure cylinder (31) is equipped with two vertically connected cooling plates (32) of the lower mold. Arranged lower die guide shaft (311). 6. The 3D glass hot-bending mechanism according to claim 1, characterized in that: the induction heating frame (4) is connected with a heating host (41) installed at the side end of the hot-bending frame (1).