CN218435509U

CN218435509U - Glass hot bending machine for rapid prototyping

Info

Publication number: CN218435509U
Application number: CN202122769859.7U
Authority: CN
Inventors: 胡迪; 王寅; 陈进; 王伟; 金林涛
Original assignee: Wuhu Changxin New Display Device Co ltd
Current assignee: Wuhu Changxin New Display Device Co ltd
Priority date: 2021-11-12
Filing date: 2021-11-12
Publication date: 2023-02-03
Anticipated expiration: 2031-11-12

Abstract

A glass hot bending machine for rapid forming belongs to the technical field of glass hot bending machines, and comprises a hot bending machine body, wherein a forming chamber, a sample inlet chamber and a sample outlet chamber are arranged in the hot bending machine body, a heating part is arranged in the forming chamber, and cooling parts are arranged in the sample inlet chamber and the sample outlet chamber; this internal guide way that is provided with of hot bending machine along its length direction, forming die pass through conveying mechanism and slide in guide way and loop through sample chamber, shaping room and play appearance room, the beneficial effects of the utility model are that, this hot bending machine of glass compact structure, occupation space is little, and the commonality is strong, can rapid heating up rapid annealing when glass takes shape, has reduced the time of taking shape and annealing by a wide margin, has reduced the production step, has promoted production efficiency.

Description

Glass hot bending machine for rapid prototyping

Technical Field

The utility model relates to a glass hot bending machine technical field especially relates to a quick shaping is with glass hot bending machine.

Background

Along with the large-screen curved surface of vehicle-mounted display, the 3D hot bent cover plate is higher and higher in the market. The existing vehicle-mounted heat bending machine is stepped in temperature rise, stepped in temperature reduction and long in temperature rise and fall time, so that the production efficiency is low, the existing 3D vehicle-mounted heat bending machine is slow in beat, the productivity is low, and the large-scale market demand can not be met. And the existing hot bending machine occupies a large space due to more stations.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a rapid prototyping uses glass hot bender can be at rapid heating up rapid annealing when glass takes shape, reduces the time of taking shape and annealing by a wide margin, has reduced the production step, has promoted production efficiency.

In order to achieve the above object, the present invention provides a technical solution for solving the technical problem: the glass hot bending machine for rapid forming comprises a hot bending machine body, wherein a forming chamber, a sample inlet chamber and a sample outlet chamber are arranged in the hot bending machine body, heating parts are arranged in the forming chamber, and cooling parts are arranged in the sample inlet chamber and the sample outlet chamber; a guide channel is arranged in the hot bending machine body along the length direction of the hot bending machine body, and the forming die slides in the guide channel through the conveying mechanism and sequentially passes through the sample inlet chamber, the forming chamber and the sample outlet chamber.

The heater block includes hot plate and lower hot plate, go up hot plate and slide from top to bottom along vertical slide rail with lower hot plate.

Driving motor is installed to the one end of vertical slide rail, driving motor through two-way screw rod with go up the hot plate and link to each other with hot plate relatively or remove in opposite directions with hot plate down in the drive.

The cooling part is set as a water cooling plate, and a water inlet of the water cooling plate is connected with a water outlet of the water cooling plate through a water pump I, a water cooler, an external water tank and a water pump II in sequence.

The upper portions of the sample inlet chamber and the sample outlet chamber are provided with lifting positioning seats, a plurality of mold hooks for positioning and forming molds are respectively installed on the lifting positioning seats and two sides of the bottom of the upper heating plate, and the guide channels are formed among the mold hooks.

The mould couple can be dismantled and connect in on lift positioning seat and the last hot plate.

The conveying mechanisms are arranged on two sides of the hot bending machine body along the length direction of the hot bending machine body.

And sealing doors capable of being automatically opened are respectively arranged between the sample inlet chamber, the sample outlet chamber and the forming chamber and between the sample inlet chamber and the sample outlet chamber.

The beneficial effects of the utility model are that:

1. the utility model has the advantages that the sample inlet chamber and the sample outlet chamber are arranged at the two ends of the forming chamber, the cooling parts are arranged in the sample inlet chamber and the sample outlet chamber, and the cooling parts in the sample inlet chamber or the sample outlet chamber can be closed according to requirements, so that workpieces can enter from the sample inlet chamber or the sample outlet chamber selectively, and the universality of the hot bending machine is improved; the glass is heated and bent in the forming chamber after entering the forming chamber from the sample inlet chamber, the heated and bent glass is transmitted to the sample outlet chamber in the forming die along with the forming die, and the glass is cooled in the sample outlet chamber along with the forming die, so that the problem of resilience caused by rapid cooling is avoided, the forming and annealing time is greatly reduced, the production steps are reduced, and the production efficiency is improved.

2. The utility model discloses a with the indoor vertical slide rail that sets up and last hot plate and lower hot plate sliding connection of shaping, driving motor drives hot plate and lower hot plate in opposite directions or relative movement through two-way screw rod, and forming die compresses tightly the glass heating deformation that makes among the forming die between, and the action when going up hot plate and lower hot plate has further improved the curved efficiency that takes shape of glass heat.

3. The utility model discloses a connecting die couple can be dismantled with last hot plate bottom both sides at the lift positioning seat, can improve the commonality according to the width between the mould couple of forming die's size of a dimension adjustment both sides.

In conclusion, the glass hot bending machine is compact in structure, small in occupied space and high in universality, can quickly heat up and quickly anneal during glass forming, greatly reduces the forming and annealing time, reduces the production steps and improves the production efficiency.

Drawings

The contents of the various figures of the specification and the labels in the figures are briefly described as follows:

fig. 1 is a top view of the interior of the present invention;

FIG. 2 is a schematic view of the interior of the forming chamber of FIG. 1;

FIG. 3 is a schematic diagram of the structure of the sample inlet chamber or the sample outlet chamber in FIG. 1;

FIG. 4 is a schematic view of a cooling member;

the labels in the above figures are: 1. the automatic forming device comprises a hot bending machine body, a forming chamber, a sample inlet chamber, a sample outlet chamber, a heating part, a heating plate 51, an upper heating plate 52, a lower heating plate 53, a vertical slide rail 54, a driving motor 55, a bidirectional screw rod 6, a cooling part, a water cooling plate 61, a water pump I62, a water cooling machine 63, an external water tank 64, a water pump II 65, a conveying mechanism 7, a lifting positioning seat 8 and a mould hook 9.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments, and the following embodiments are used for illustrating the present invention, but do not limit the scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses specific embodiment does: as shown in fig. 1, a glass hot bending machine for rapid forming comprises a hot bending machine body 1, wherein a forming chamber 2, and a sample inlet chamber 3 and a sample outlet chamber 4 at two ends thereof are arranged in the hot bending machine body 1, a heating part 5 is arranged in the forming chamber 2, cooling parts 6 are arranged in the sample inlet chamber 3 and the sample outlet chamber 4, and the cooling parts 6 in the sample inlet chamber 3 or the sample outlet chamber 4 can be closed according to requirements, so that a workpiece can selectively enter from the sample inlet chamber 3 or the sample outlet chamber 4, and the universality of the hot bending machine is improved; be provided with the guide way along its length direction in the hot bender body 1, forming die passes through conveying mechanism 7 and slides in the guide way and loops through into appearance room 3, forming chamber 2 and play appearance room 4, get into forming chamber 2 by appearance room 3 after to glass hot bending in forming chamber 2, glass after the hot bending is in forming die and is transmitted out appearance room 4 along with forming die, glass is along with forming die at the interior cooling of play appearance room 4, the resilience problem that rapid cooling caused has been avoided, and reduce the time of taking shape and annealing by a wide margin, the production step has been reduced, and the production efficiency is promoted.

Specifically, as shown in fig. 2, the heating member 5 includes an upper heating plate 51 and a lower heating plate 52, the upper heating plate 51 and the lower heating plate 52 slide up and down along a vertical slide rail 53, a driving motor 54 is mounted at one end of the vertical slide rail 53, the driving motor 54 is connected with the upper heating plate 51 and the lower heating plate 52 through a two-way screw 55 to drive the upper heating plate 51 and the lower heating plate 52 to move relatively or oppositely, the forming mold between the upper heating plate 51 and the lower heating plate 52 can be pressed to heat and deform the glass in the forming mold, and the simultaneous action of the upper heating plate 51 and the lower heating plate 52 further improves the efficiency of glass hot bending forming.

Specifically, as shown in fig. 4, the cooling unit 6 is set as a water cooling plate 61, a water inlet of the water cooling plate 61 is connected with a water outlet of the water cooling plate 61 sequentially through a water pump i 62, a water chiller 63, an external water tank 64 and a water pump ii 65, so that water in the water cooling plate 61 can be cooled circularly, and the annealing cooling effect is ensured.

Specifically, as shown in fig. 3, the upper portions of the sample inlet chamber 3 and the sample outlet chamber 4 are provided with a lifting positioning seat 8, and the lifting positioning seat 8 can be driven by an air cylinder, a hydraulic cylinder or an electric cylinder to move up and down to position the molding die. A plurality of mould hooks 9 used for positioning the forming mould are respectively arranged on two sides of the bottom of the lifting positioning seat 8 and the two sides of the bottom of the upper heating plate 51, a guide channel is formed between the mould hooks 9, and a positioning boss matched with the mould hooks 9 is arranged on the outer edge of the forming mould to enable the forming mould to slide along the guide channel. Mould couple 9 wherein sets up to L shape couple, the horizontal segment of mould couple 9 bottom inwards, the one end of mould couple 9 can be dismantled through threaded connection's mode and connect on lift positioning seat 8 and last hot plate 51, can set up multiseriate screw hole respectively in lift positioning seat 8 and the both sides of last hot plate 51, the one end of mould couple 9 sets up the screw thread section with screw hole matched with, can be according to forming die's size of a dimension regulation mould couple 9 mounted position, in order to improve the not commonality of the curved production of unidimensional glass heat.

In addition, conveying mechanisms 7 are arranged on two sides of the hot bending machine body 1 along the length direction of the hot bending machine body, each conveying mechanism 7 comprises conveying rails arranged on two sides of the hot bending machine body 1, each conveying rail is driven by a motor to drive a chain transmission mechanism, a clamp matched with a forming mold is connected to each chain transmission mechanism, and the forming mold is conveyed to a designated station through the chain transmission mechanisms.

In addition, automatically openable sealing doors are respectively arranged between the sample inlet chamber 3, the sample outlet chamber 4 and the forming chamber 2 and between the sample inlet chamber 3 and the sample outlet chamber 4, so that the heat preservation effect of the sample inlet chamber 3, the sample outlet chamber 4 and the forming chamber 2 is ensured, and the sealing doors leading to the stations are opened in the process of conveying the forming molds to the corresponding stations.

The foregoing is merely illustrative of some of the principles of the present invention and the description is not intended to limit the invention to the specific constructions and applications shown, so that all modifications and equivalents that may be utilized are within the scope of the invention.

Claims

1. A glass hot bending machine for rapid forming is characterized by comprising a hot bending machine body, wherein a forming chamber, a sample inlet chamber and a sample outlet chamber are arranged in the hot bending machine body, the sample inlet chamber and the sample outlet chamber are arranged at two ends of the forming chamber, a heating part is arranged in the forming chamber, and cooling parts are arranged in the sample inlet chamber and the sample outlet chamber; a guide channel is arranged in the hot bending machine body along the length direction of the hot bending machine body, and the forming die slides in the guide channel through the conveying mechanism and sequentially passes through the sample inlet chamber, the forming chamber and the sample outlet chamber.

2. The glass hot bending machine for rapid prototyping as set forth in claim 1, wherein: the heater block includes hot plate and lower hot plate down, go up the hot plate and slide from top to bottom along vertical slide rail with hot plate down.

3. The glass hot bending machine for rapid prototyping as set forth in claim 2, wherein: driving motor is installed to the one end of vertical slide rail, driving motor through two-way screw rod with go up the hot plate and link to each other with hot plate relatively or remove in opposite directions with hot plate down in the drive.

4. The glass hot bender for rapid prototyping as set forth in claim 1, wherein: the cooling part is set as a water cooling plate, and a water inlet of the water cooling plate is connected with a water outlet of the water cooling plate through a water pump I, a water cooler, an external water tank and a water pump II in sequence.

5. The glass hot bending machine for rapid prototyping as set forth in claim 2, wherein: the upper portions of the sample inlet chamber and the sample outlet chamber are provided with lifting positioning seats, a plurality of mold hooks for positioning and forming molds are respectively installed on the lifting positioning seats and two sides of the bottom of the upper heating plate, and the guide channels are formed among the mold hooks.

6. The glass hot bending machine for rapid prototyping as set forth in claim 5, wherein: the mould couple can be dismantled and connect in on lift positioning seat and the last hot plate.

7. The glass hot bender for rapid prototyping as set forth in claim 1, wherein: the conveying mechanisms are arranged on two sides of the hot bending machine body along the length direction of the hot bending machine body.

8. The glass hot bending machine for rapid prototyping as set forth in claim 1, wherein: and sealing doors capable of being automatically opened are respectively arranged between the sample inlet chamber, the sample outlet chamber and the forming chamber and between the sample inlet chamber and the sample outlet chamber.