CN-121974552-A - Aviation glass forming device and forming method

CN121974552ACN 121974552 ACN121974552 ACN 121974552ACN-121974552-A

Abstract

The application discloses an aviation glass forming device and a forming method, which belong to the field of glass forming and comprise a shell, wherein scraping plate equipment with a sizing function is arranged in the shell, an upper die moving equipment is arranged at the top of the inner side of the shell, a sliding plate is fixedly connected to the left side of the upper die moving equipment, a first fixed plate is fixedly connected to the inner side of the shell, a sliding groove is formed in the first fixed plate, the sliding plate is movably connected to the inner side of the sliding groove, a first hydraulic block is fixedly connected to the bottom of the sliding groove, a first pushing block is movably connected to the top of the first hydraulic block, a first spring is fixedly connected between the first pushing block and the first hydraulic block, a second fixed plate is fixedly connected to the bottom of the first hydraulic block, the bottom of the second fixed plate is fixedly connected with the bottom of the second hydraulic block through a hose, and the second hydraulic block is movably connected with an air outlet block through a transmission piece. The application is used for solving the problems that the working efficiency of equipment is reduced due to the fact that the high-temperature glass block cannot be cooled down quickly after being formed.

Inventors

ZHAI YAOPO
LIU JUN
CAI JINYUE
ZHANG ZHUANGZHI
ZHANG YAN
CHEN WENJIE

Assignees

耀华特种玻璃(秦皇岛)有限公司

Dates

Publication Date: 20260505
Application Date: 20260127

Claims (10)

1. The aviation glass forming device comprises a shell, and is characterized in that front conveying equipment is arranged on the inner front side of the shell, rear conveying equipment is arranged on the inner rear side of the shell, scraping plate equipment with a shaping effect is arranged in the shell, a lower die is arranged at the bottom of the inner side of the shell, and an upper die moving equipment is arranged at the top of the inner side of the shell; The left side fixedly connected with slide of last mould mobile device, the inside fixedly connected with fixed plate one of shell, the spout has been seted up to the inside of fixed plate one, the inside swing joint of spout has the slide, the bottom fixedly connected with hydraulic block one of spout, the top swing joint of hydraulic block one has push away the piece one, the fixedly connected with spring one between push away the piece one and the hydraulic block one, the bottom fixedly connected with fixed plate two of hydraulic block one, the bottom of fixed plate two and the one end fixed connection of hose one, the other end and the bottom fixed connection of hydraulic block two of hose, hydraulic block two passes through driving medium and gives vent to anger piece swing joint.
2. The aviation glass forming device according to claim 1, wherein the transmission piece comprises a third fixed plate, a second pushing block, a fixed frame, a vent pipe and a compressed liquid nitrogen bin, the fixed frame is fixedly connected to two sides of the inside of the shell, a second hydraulic block is fixedly connected to the inside of the fixed frame, the third fixed plate is fixedly connected to the bottom of the second hydraulic block, the second pushing block is movably connected to the top of the second hydraulic block, an air outlet block is movably connected to the top of the second pushing block, the outer side of the air outlet block is movably connected with the inside of the fixed frame, the outer side of the air outlet block is fixedly connected with the vent pipe, and the compressed liquid nitrogen bin is fixedly connected to the bottom of the inside of the shell.
3. The aircraft glass forming device according to claim 1, wherein the housing is movably connected with oil absorbing equipment, the housing is fixedly connected with a baffle, the lower die is movably connected with an auxiliary discharging assembly, and the housing is movably connected with an anti-oxidation spot assembly.
4. The aviation glass forming device according to claim 1, wherein the inner side surface of the air outlet block is provided with an air outlet hole, and the inner part of the scraper device is movably connected with a telescopic device.
5. The aviation glass forming device according to claim 3, wherein the auxiliary discharging component comprises a pushing block three, a spring two, a hydraulic block three, a hose two, a groove, a hydraulic block four, a pushing block four, a rotating block, a rotating shaft, a movable plate and an anti-slip groove, wherein the pushing block three is fixedly connected to the inner side top of the shell, the pushing block three is movably connected to the bottom of the hydraulic block three, the spring two is fixedly connected between the pushing block three and the hydraulic block three, the top of the hydraulic block three is fixedly connected with one end of the hose two, the other end of the hose two is fixedly connected with the top of the hydraulic block four, the outer side of the hydraulic block four is fixedly connected with the inner side of the lower die, the pushing block four is movably connected with the pushing block four, the groove is formed in the surface of the lower die, the rotating shaft is movably connected to the inner side of the groove, the left side of the rotating shaft is fixedly connected with the rotating block, the movable plate is fixedly connected to the outer side of the rotating shaft, and the anti-slip groove is formed in the surface of the movable plate.
6. The aircraft glass forming device according to claim 5, wherein the surface of the movable plate coincides with the top surface of the lower die, and a temperature-resistant and anti-slip coating is fixedly connected to the surface of the movable plate.
7. An aircraft glass shaping device according to claim 5, wherein the movable plate has a size corresponding to the size of the recess, and the anti-slip slot has a length less than the length of the movable plate.
8. The aviation glass forming device according to claim 3, wherein the anti-oxidation spot assembly comprises a third hose, a fourth fixing plate, a fifth hydraulic block, a fifth push block, a valve, an air outlet pipe, an air pump, a nitrogen bin, a fixing block and a spray head, the top of the third hydraulic block is fixedly connected with one end of the third hose, the other end of the third hose is fixedly connected with the top of the fifth hydraulic block, the outer side of the fifth hydraulic block is fixedly connected with the inner part of a shell, the bottom of the fifth hydraulic block is movably connected with the fifth push block, the right side of the fifth push block is movably connected with the valve, the top of the shell is fixedly connected with the air pump, the bottom of the air pump is fixedly connected with the air outlet pipe, the valve is movably connected with the bottom of the air outlet pipe and the fixing block, the bottom surface of the fixing block is fixedly connected with the spray head, and the top of the shell is fixedly connected with the nitrogen bin.
9. The aircraft glass shaping device of claim 8, wherein the bottom of the fixed block is provided with a bevel, and the central axis of the nozzle is not perpendicular to the surface of the front conveying device.
10. A method of forming an aircraft glass forming apparatus according to claims 1-9, comprising: step one, transporting equipment before starting to enable a high-temperature glass block in a heating and heat-preserving bin to move into a shell, starting scraper equipment at the moment to enable two sides of the high-temperature glass block to bend first, and absorbing oil volatile matters on the surface of the high-temperature glass block by oil absorption equipment; when the high-temperature glass block moves to the surface of the lower die, starting an electric hydraulic cylinder, enabling the upper die moving equipment to move downwards to press the high-temperature glass block out of a curved surface shape, enabling the sliding plate to move downwards at the moment, enabling the air outlet blocks at two sides to move upwards, enabling the air outlet holes to be separated from the fixed frame, enabling low-temperature nitrogen in the compressed liquid nitrogen bin to be sprayed out of the air outlet blocks, and enabling the high-temperature glass block to be rapidly cooled and molded; Step three, after the glass block is processed and molded, resetting the upper die moving equipment, enabling the movable plate to rotate along with the rotating shaft, and enabling the movable plate to push the molded glass block to move to the rear conveying equipment; And fourthly, starting an air pump to enable a valve to be automatically opened, and enabling nitrogen in a nitrogen bin to be sprayed onto the surface of the next piece of high-temperature glass from a spray head, so that oxidation spots are prevented, and simultaneously starting the rear conveying equipment to enable the formed glass block to be carried out of the shell by the rear conveying equipment.

Description

Aviation glass forming device and forming method Technical Field The invention belongs to the field of glass forming, and particularly relates to an aviation glass forming device and an aviation glass forming method. Background The aviation glass is formed by compounding inorganic silicate glass and organic transparent materials, and is an important optical structural member on an aircraft. Depending on the technical requirements of the various aircraft, it must have a plurality of functions. The glass forming device is used as a structural member of an airplane, has enough strength to bear pressure, aerodynamic load, structural load of an airplane cabin and the like, has good optical performance as a transparent observation window, has high use reliability and long service life, and needs special forming devices in the glass forming process. The utility model discloses a glass tempering bending device in chinese patent with bulletin number of CN120081585A, which comprises a device main body, the inside left side of device main body is provided with the high temperature room, the inside shaping subassembly that is provided with of device main body, and shaping subassembly passes through hydraulic drive, the inside top of device main body is provided with shaping auxiliary assembly, and shaping auxiliary assembly bottom is the arc, the inside left and right sides of device main body all is provided with drive assembly, and drive assembly passes through the drive module operation, device main body left side fixed mounting has the preparation frame, preparation frame left side fixed mounting has the fixed plate, preparation frame center one side fixed mounting is kept away from to the fixed plate has the double-end motor, double-end motor is close to preparation frame center one side output fixed mounting has the arc chute pole. In the above application document, in the process of forming the high-temperature glass block, the internal temperature of the glass block is high, so that the glass needs to be solidified after forming is completed, and the working efficiency of the equipment is reduced. Disclosure of Invention Aiming at the defects of the prior art, the invention provides an aviation glass forming device and an aviation glass forming method, which solve the problems in the background art. In order to achieve the above purpose, the invention provides an aviation glass forming device and a forming method, comprising a shell, wherein a front conveying device is arranged on the front side of the inside of the shell, a rear conveying device is arranged on the rear side of the inside of the shell, a scraping plate device with a shaping effect is arranged in the shell, a lower die is arranged at the bottom of the inside of the shell, and an upper die moving device is arranged at the top of the inside of the shell; The left side fixedly connected with slide of last mould mobile device, the inside fixedly connected with fixed plate one of shell, the spout has been seted up to the inside of fixed plate one, the inside swing joint of spout has the slide, the bottom fixedly connected with hydraulic block one of spout, the top swing joint of hydraulic block one has push away the piece one, the fixedly connected with spring one between push away the piece one and the hydraulic block one, the bottom fixedly connected with fixed plate two of hydraulic block one, the bottom of fixed plate two and the one end fixed connection of hose one, the other end and the bottom fixed connection of hydraulic block two of hose, hydraulic block two passes through driving medium and gives vent to anger piece swing joint. The upper die moving equipment is arranged to move downwards, the high-temperature glass block is required to be cooled after being formed, the air outlet block moves upwards at the moment, the blocking state of the air outlet hole is relieved, and low-temperature nitrogen is sprayed to the high-temperature glass block from the air outlet hole, so that formed glass is rapidly cooled and solidified, and the production efficiency of the equipment is improved. Preferably, the driving medium includes fixed plate III, ejector pad II, fixed frame, breather pipe, compression liquid nitrogen storehouse, the inside both sides fixedly connected with fixed frame of shell, the inside fixedly connected with hydraulic block II of fixed frame, the bottom fixedly connected with fixed plate III of hydraulic block II, the top swing joint of hydraulic block II has ejector pad II, the top swing joint of ejector pad II has the piece of giving vent to anger, the outside and the inside swing joint of fixed frame of the piece of giving vent to anger, the outside and the breather pipe fixed connection of the piece of giving vent to anger, the inboard bottom fixedly connected with compression liquid nitrogen storehouse of shell. Preferably, the inside swing joint of shell has oil absorption equipment, the inside fixedly connected with baffle