CN219194820U - Glass mould pressing device for electronic display device - Google Patents
Glass mould pressing device for electronic display device Download PDFInfo
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- CN219194820U CN219194820U CN202223494313.6U CN202223494313U CN219194820U CN 219194820 U CN219194820 U CN 219194820U CN 202223494313 U CN202223494313 U CN 202223494313U CN 219194820 U CN219194820 U CN 219194820U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
- Y02P40/57—Improving the yield, e-g- reduction of reject rates
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Abstract
The utility model belongs to an electronic display device glass mould pressing device in the technical field of electronic display device glass production. The screw rod module assembly (1) is installed on the locating plate (9), the locating plate (9) is installed on the device frame (10), the device frame (10) is installed on the device base (17), the lower heating assembly (8) upper portion is provided with the lower die (7), the upper die (11) is connected with the push rod (5), the push rod (5) is connected with the electric cylinder (2), the electric cylinder (2) is connected on the screw rod module assembly (1), the motor (12) of the screw rod module assembly (1) is connected with the screw rod (13), and the screw rod (13) is connected with the upper heating assembly (6). The glass molding device for the electronic display device can effectively solve the problem that glass is not molded successfully, improve the condition that the mold closing stress is uneven due to the deformation of the heating plate, and improve the molding quality of the glass.
Description
Technical Field
The utility model belongs to the technical field of electronic display device glass production, and particularly relates to a glass molding device for an electronic display device.
Background
The existing equipment mould pressing department drives the whole face by a lead screw module and removes the pressfitting mould, and the pressfitting face is uneven often, and is inseparable with the laminating of lower mould, the unqualified problem of product shaping. In addition, the heating plate is deformed by heating and is different in force transmitted by the screw rod module, so that the force acting on the pressing die is inconsistent, and the product is formed unqualified. Thus, the quality of the formed glass is affected.
The technology comprises a crucible (1), a supporting plate (2), a controller (3), a die (4), a feeding pipe (5) and a liquid injection mechanism, wherein the supporting plate (2) and the controller (3) are both fixed on one side of the crucible (1), a PLC is arranged in the controller (3), the die (4) is arranged above the supporting plate (2), the liquid injection mechanism is arranged above the crucible (1), the feeding pipe (5) is fixed above the crucible (1), a first valve is arranged in the crucible (1), the first valve is electrically connected with the PLC, and a stirring mechanism is arranged in the crucible (1); the stirring mechanism comprises a first motor (36), a rotating shaft (6) and two stirring components, wherein the first motor (36) is fixed at the top in the crucible (1), the first motor (36) is in transmission connection with the top of the rotating shaft (6), the two stirring components are respectively positioned at two sides of the rotating shaft (6), the stirring components comprise side rods (7), a telescopic unit, a second motor (8), a first connecting rod (9), a second connecting rod (10), a stirring plate (11) and a limiting unit, the telescopic unit is connected with the rotating shaft (6) through the side rods (7), the telescopic unit is connected with the second motor (8), the second motor (8) is in transmission connection with the first connecting rod (9), the first connecting rod (9) is hinged with the stirring plate (11) through the second connecting rod (10), the stirring plate (11) is connected with the rotating shaft (6) through the limiting unit, and the first motor (36) and the second motor (8) are electrically connected with the PLC. The liquid injection mechanism comprises a liquid suction pipe (12), a liquid injection pipe (13) and a pressure pipe (14), the bottom of the liquid injection pipe (13) is arranged at the bottom in a crucible (1), the top end of the liquid injection pipe (13) is communicated with the pressure pipe (14), a second valve is arranged in the liquid injection pipe (13), the bottom end of the liquid injection pipe (13) is communicated with the crucible (1), the top end of the liquid injection pipe (13) is communicated with the pressure pipe (14), a third valve is arranged in the liquid injection pipe (13), the pressure pipe (14) is fixed above the crucible (1), a third motor (15), a screw rod (16), a sleeve (17), a sealing plate (18) and two sealing units are arranged in the pressure pipe (14), the third motor (15) is fixed in the pressure pipe (14), the third motor (15) is in transmission connection with the top end of the screw rod (16), the bottom end of the screw rod (16) is arranged in the sleeve (17), the connection part of the sleeve (17) with the pressure pipe (16) is communicated with the pressure pipe (14), the sealing plate (17) is arranged on the two sides of the sealing plate (17, and the sealing plate (17) is fixed on the two sides of the sealing plate (17) and is arranged on the sealing plate (17) and is fixed on the two sides of the sealing plate (17 The second valve and the third valve are electrically connected with the PLC. However, this technology does not relate to the technical problems and technical solutions of the present application.
Disclosure of Invention
The technical problems to be solved by the utility model are as follows: the glass molding device for the electronic display device is simple in structure, can effectively solve the problem that glass is not successfully molded by compression molding, improves the condition that mold closing stress is uneven due to deformation of a heating plate, and improves glass molding quality.
The technical scheme adopted by the utility model is as follows:
the utility model relates to a glass molding device for an electronic display device, which is characterized in that a screw rod module assembly is arranged on a positioning plate, the positioning plate is arranged on a device frame, the device frame is arranged on a device base, a lower heating assembly is arranged on the device base, a lower mold is arranged at the upper part of the lower heating assembly, an upper mold is connected with a push rod, the push rod is connected with an electric cylinder, the electric cylinder is connected with the screw rod module assembly, a motor of the screw rod module assembly is connected with a screw rod, the screw rod is connected with the upper heating assembly, and the upper heating assembly is positioned above the upper mold.
The screw rod module assembly is arranged at the middle position above the positioning plate, the lower end of the screw rod is connected with the positioning plate, the screw cap of the screw rod is fixedly connected with the pressing assembly, the upper end of the lifting rod is connected with the pressing assembly, the lower end of the lifting rod is connected with the upper heating assembly, and the motor is arranged above the pressing assembly.
The electric cylinder is fixedly arranged on the module component plate, the module component plate is fixedly connected with the pressing component, and the upper end of the push rod penetrates through the module component plate to be connected with a rod piece of the electric cylinder.
The electronic display device glass mould pressing device also comprises a lifting rod, wherein the lifting rod movably penetrates through the positioning plate, and the upper end of the lifting rod is connected with the module assembly plate.
The electric cylinders comprise a plurality of rods, each rod of each electric cylinder is connected with a push rod, each push rod respectively penetrates through the upper heating component to be connected with the upper surface of the upper die,
the lifting rods are arranged in a plurality, and each lifting rod is connected with the upper heating assembly respectively.
The motor and the electric cylinder are respectively connected with the control part.
When the motor of the control part control screw rod module assembly rotates to drive the screw rod to rotate, the screw rod can drive the module assembly plate to move up and down, so that the upper heating assembly is driven to move up and down relative to the upper die.
The motor of the screw rod module assembly is perpendicular to the positioning plate, the push rod is perpendicular to the positioning plate, and the lifting rod is perpendicular to the positioning plate.
By adopting the technical scheme of the utility model, the working principle and the beneficial effects are as follows:
according to the glass molding device for the electronic display device, the upper heating component and the upper die can be lifted respectively. And the upper heating assembly drives the screw rod to rotate through a motor of the screw rod module assembly, and the screw rod rotates to drive the upper heating assembly to lift relative to the upper die. And the lifting of the upper die is controlled by controlling the push rod to move up and down through the expansion of the electric cylinder. When glass is formed, the screw rod of the screw rod module assembly rotates, and the screw rod can drive the module assembly plate to move up and down, so that the upper heating assembly is driven to move up and down relative to the upper die, and the upper heating assembly is pushed to move down to a position close to the upper position of the upper die to stop moving down. At this time, the upper heating assembly and the lower heating assembly are started to heat the upper die and the lower die of the die. And heating to a process required value, and then pushing the push rod by the electric cylinder to move downwards to act on the upper die of the die, so as to lower the upper die, and closing the upper die and the lower die to finish the compression molding of the glass product. After the die assembly is finished, the screw rod of the screw rod module assembly controls the upper heating assembly to move upwards, the upper heating assembly returns to the initial position, the electric cylinder drives the push rod to move upwards, and the electric cylinder returns to the initial position, so that one working procedure is finished. In the whole process, the upper heating assembly and the upper die are reliably forced. The curved glass forming equipment has the advantages that the components in the molding process are simple in structure and stable in control, the screw rod module component drives the upper heating component to move, the upper heating component is reliably close to the upper die, the lower heating component is matched to complete die heating, the electric cylinder is used for pushing the push rods, and different push rods act on different positions of the upper die, so that the dispersed point pressing is realized to replace the surface pressing, the downward pressing distance of the upper die can be reliably regulated and controlled, and the stress distribution of the upper die is uniform. The upper heating component does not contact the upper die, and the upper heating component is not required to apply force to the upper die to carry out die assembly, so that the problem that in the prior art, external force acting on the upper die is uneven due to the fact that the upper heating component is heated to deform is solved, and the die assembly is incomplete when the upper die and the lower die are die-assembled, so that the condition that glass compression molding is unsuccessful is solved.
Drawings
The following is a brief description of what is expressed in the drawings of this specification and the references in the drawings:
FIG. 1 is a schematic view of a glass molding apparatus for an electronic display device according to the present utility model;
FIG. 2 is a schematic view of a glass molding apparatus for an electronic display device according to the present utility model;
the reference numerals in the figures are respectively: 1. a screw module assembly; 2. an electric cylinder; 3. pressing down the assembly; 4. a lifting rod; 5. a push rod; 6. an upper heating assembly; 7. a lower die; 8. a lower heating assembly; 9. positioning the plate; 10. a device frame; 11. an upper die; 12. a motor; 13. a screw rod; 14. a module assembly plate; 15. a rod piece.
Detailed Description
The following describes the shape, structure, mutual position and connection relation between parts, action of parts and working principle of the specific embodiment of the present utility model by describing examples in further detail:
as shown in fig. 1 and 2, the utility model relates to a glass molding device for an electronic display device, a screw rod module assembly 1 is installed on a positioning plate 9, the positioning plate 9 is installed on a device frame 10, the device frame 10 is installed on a device base 17, a lower heating assembly 8 is installed on the device base 17, a lower die 7 is arranged at the upper part of the lower heating assembly 8, an upper die 11 is connected with a push rod 5, the push rod 5 is connected with an electric cylinder 2, the electric cylinder 2 is connected with the screw rod module assembly 1, a motor 12 of the screw rod module assembly 1 is connected with a screw rod 13, the screw rod 13 is connected with an upper heating assembly 6, and the upper heating assembly 6 is positioned above the upper die 11. The structure provides an improved technical scheme aiming at the defects in the prior art. When the structure is set up, go up heating element and last mould and can go up and down respectively. The upper heating assembly drives the screw rod 13 to rotate through the motor of the screw rod module assembly 1, and the screw rod 13 rotates to drive the upper heating assembly 6 to lift relative to the upper die 11. The lifting of the upper die 11 is controlled by the telescopic control of the push rod 5 by the electric cylinder 2. When glass forming is carried out, the screw rod 13 of the screw rod module assembly 1 rotates, and the screw rod 13 rotates to drive the module assembly plate 14 to move up and down, so that the upper heating assembly 6 is driven to move up and down relative to the upper die 11, and the upper heating assembly 6 is pushed to move down to a position close to the upper position of the upper die 11 to stop moving down. At this time, the upper heating means 6 and the lower heating means 8 are activated to heat the upper die 11 and the lower die 7 of the die. The temperature is heated to the process required value, and then the electric cylinder 2 pushes the push rod 5 to move downwards to act on the upper die 11 of the die, so that the upper die 11 and the lower die 7 are clamped, and the compression molding of the glass product is completed. After the die assembly is finished, the screw rod of the screw rod die set assembly 1 controls the upper heating assembly to move upwards, the upper heating assembly returns to the initial position, the electric cylinder 2 drives the push rod 5 to move upwards, the electric cylinder returns to the initial position, and the process is finished by one time. In this way, the upper heating assembly and the upper die 11 are reliably forced during the whole process. The curved glass forming equipment has the advantages that the components in the molding process are simple in structure and stable in control, the screw rod module component drives the upper heating component to move, the upper heating component is reliably close to the upper die and matched with the lower heating component to complete die heating, the electric cylinders are used for pushing the push rods, and different push rods act on different positions of the upper die, so that the dispersed point pressing is realized to replace the surface pressing, the downward pressing distance of the upper die can be reliably regulated and controlled, and the stress distribution of the upper die is uniform. The upper heating component does not contact the upper die, and the upper heating component is not required to apply force to the upper die to perform die assembly, so that the problem that in the prior art, external force acting on the upper die is uneven due to self thermal deformation of the upper heating component, and the die assembly is incomplete when the upper die and the lower die are die-assembled, so that the glass die-pressing forming is unsuccessful is solved. The glass molding device for the electronic display device has a simple structure, is convenient and reliable to control, can effectively solve the problem that glass molding is unsuccessful, improves the condition that the mold closing stress is uneven due to the deformation of the heating plate, and improves the molding quality of the glass.
The screw rod module assembly 1 install in location plate 9 top intermediate position, on the location plate 9 is connected to screw rod 13 lower extreme, the nut fixed connection of screw rod 13 is on pushing down subassembly 3, pushing down subassembly 3 is connected to lifter 4 upper end, heating element 6 is connected to lifter 4 lower extreme, motor 12 installs in pushing down subassembly 3 top. The structure is characterized in that the positioning plate is fixedly connected to the equipment frame and used for bearing and installing the screw rod module assembly 1. The screw rod is controlled to rotate through the motor, and when the screw rod rotates, the upper heating component is driven to lift. In this way, when the upper heating unit 6 is controlled to descend, heating can be performed near the upper mold 11, and after the upper heating unit 6 is controlled to ascend, the upper mold is also controlled to ascend, so that the upper mold and the lower mold of the mold are separated, and the finished glass product can be taken out.
The electric cylinder 2 is fixedly arranged on the module component plate 14, the module component plate 14 is fixedly connected with the pressing component 3, and the upper end of the push rod 5 penetrates through the module component plate 14 to be connected with a rod piece 15 of the electric cylinder 2. With the structure, the push rod is connected with the rod piece 15 of the electric cylinder, and the push rod lifting control is realized through the extension and retraction of the electric cylinder. When the push rod is lifted, the upper die is driven to lift. When the upper die 11 descends, the upper die is pressed with the lower die 7, and the compression molding of the glass product is completed.
The electronic display device glass mould pressing device also comprises a lifting rod 4, wherein the lifting rod 4 movably penetrates through the positioning plate 9, and the upper end of the lifting rod 4 is connected with the module assembly plate 14. Above-mentioned structure, the lift jar plays the flexible effect of drive to last heating element, plays direction and locate action to last heating element simultaneously. Like this, when the lead screw rotates, drive module subassembly plate and push down subassembly 3 and reciprocate, and go up heating element and realize going up and down, but ensure that push down subassembly 3 can not take place to rotate, only can go up and down. Thus, the lifting control of the upper heating assembly can be reliably and stably realized.
The electric cylinder 2 comprises a plurality of rods 15 of each electric cylinder 2, each rod 5 is connected with a push rod 5, each push rod 5 respectively movably penetrates through the upper surface of the upper heating component 6 and is connected with the upper surface of the upper die 11, the lifting rods 4 are arranged in a plurality, and each lifting rod 4 is respectively connected with the upper heating component 6. Above-mentioned structure, push rod set up a plurality of, and different push rods are exerted pressure to last mould different positions, and the scattered point presses and replace the face to press. And the problem that the die is stressed unevenly in the die closing stage and the product is formed to fail is effectively solved by adjusting and controlling the electric cylinder. The upper heating component is not in direct contact with the upper die, and is not stressed, so that the condition that the glass product clamped by the heating plate is not molded due to the heated deformation is completely avoided.
The motor 12 and the electric cylinder 2 are respectively connected with a control part. With the above structure, the control unit controls the start and stop of the motor 12 and the expansion and contraction of the electric cylinder 2, respectively, to realize the completion of the functions.
When the motor 12 of the screw rod module assembly 1 is controlled by the control part to rotate so as to drive the screw rod 13 to rotate, the screw rod 13 is arranged to be capable of driving the module assembly plate 14 to move up and down, so that the upper heating assembly 6 is driven to move up and down relative to the upper die 11. The motor 12 of the screw module assembly 1 is perpendicular to the positioning plate 9, the push rod 5 is perpendicular to the positioning plate 9, and the lifting rod 4 is perpendicular to the positioning plate 9. In the above structure, the upper heating element 6 moves up and down with respect to the upper die 11.
According to the glass molding device for the electronic display device, the upper heating component and the upper die can be lifted respectively. And the upper heating assembly drives the screw rod to rotate through a motor of the screw rod module assembly, and the screw rod rotates to drive the upper heating assembly to lift relative to the upper die. And the lifting of the upper die is controlled by controlling the push rod to move up and down through the expansion of the electric cylinder. When glass is formed, the screw rod of the screw rod module assembly rotates, and the screw rod can drive the module assembly plate to move up and down, so that the upper heating assembly is driven to move up and down relative to the upper die, and the upper heating assembly is pushed to move down to a position close to the upper position of the upper die to stop moving down. At this time, the upper heating assembly and the lower heating assembly are started to heat the upper die and the lower die of the die. And heating to a process required value, and then pushing the push rod by the electric cylinder to move downwards to act on the upper die of the die, so as to lower the upper die, and closing the upper die and the lower die to finish the compression molding of the glass product. After the die assembly is finished, the screw rod of the screw rod module assembly controls the upper heating assembly to move upwards, the upper heating assembly returns to the initial position, the electric cylinder drives the push rod to move upwards, and the electric cylinder returns to the initial position, so that one working procedure is finished. In the whole process, the upper heating assembly and the upper die are reliably forced. The curved glass forming equipment has the advantages that the components in the molding process are simple in structure and stable in control, the screw rod module component drives the upper heating component to move, the upper heating component is reliably close to the upper die, the lower heating component is matched to complete die heating, the electric cylinder is used for pushing the push rods, and different push rods act on different positions of the upper die, so that the dispersed point pressing is realized to replace the surface pressing, the downward pressing distance of the upper die can be reliably regulated and controlled, and the stress distribution of the upper die is uniform. The upper heating component does not contact the upper die, and the upper heating component is not required to apply force to the upper die to carry out die assembly, so that the problem that in the prior art, external force acting on the upper die is uneven due to the fact that the upper heating component is heated to deform is solved, and the die assembly is incomplete when the upper die and the lower die are die-assembled, so that the condition that glass compression molding is unsuccessful is solved.
While the utility model has been described above with reference to the accompanying drawings, it will be apparent that the specific implementation of the utility model is not limited by the foregoing, but rather is within the scope of the utility model as long as various modifications are made by the method concept and technical scheme of the utility model, or the concept and technical scheme of the utility model are directly applied to other occasions without modification.
Claims (9)
1. An electronic display device glass molding device, characterized in that: the screw rod module assembly (1) is installed on the locating plate (9), the locating plate (9) is installed on the device frame (10), the device frame (10) is installed on the device base (17), the lower heating assembly (8) upper portion is provided with the lower die (7), the upper die (11) is connected with the push rod (5), the push rod (5) is connected with the electric cylinder (2), the electric cylinder (2) is connected on the screw rod module assembly (1), the motor (12) of the screw rod module assembly (1) is connected with the screw rod (13), the screw rod (13) is connected with the upper heating assembly (6), and the upper heating assembly (6) is located above the upper die (11).
2. The electronic display device glass molding apparatus of claim 1, wherein: the screw rod module assembly (1) install in location plate (9) top intermediate position, on location plate (9) is connected to screw rod (13) lower extreme, the nut fixed connection of screw rod (13) is on pushing down subassembly (3), push down subassembly (3) is connected to lifter (4) upper end, heating element (6) is connected to lifter (4) lower extreme, motor (12) are installed in pushing down subassembly (3) top.
3. The electronic display device glass molding apparatus of claim 2, wherein: the electric cylinder (2) is fixedly arranged on a module component plate (14), the module component plate (14) is fixedly connected with the pressing component (3), and the upper end of the push rod (5) penetrates through the module component plate (14) to be connected with a rod piece (15) of the electric cylinder (2).
4. The electronic display device glass molding apparatus according to claim 3, wherein: the electronic display device glass mould pressing device also comprises a lifting rod (4), wherein the lifting rod (4) movably penetrates through the positioning plate (9), and the upper end of the lifting rod (4) is connected with the module assembly plate (14).
5. The electronic display device glass molding apparatus according to claim 1 or 2, wherein: the electric cylinders (2) comprise a plurality of rods (15) of each electric cylinder (2) are connected with a push rod (5), and each push rod (5) respectively penetrates through the upper heating assembly (6) movably to be connected with the upper surface of the upper die (11).
6. The electronic display device glass molding apparatus of claim 2, wherein: the lifting rods (4) are arranged in a plurality, and each lifting rod (4) is connected with the upper heating component (6) respectively.
7. The electronic display device glass molding apparatus according to claim 1 or 2, wherein: the motor (12) and the electric cylinder (2) are respectively connected with the control component.
8. The electronic display device glass molding apparatus of claim 7, wherein: when the motor (12) of the screw rod module assembly (1) is controlled by the control part to rotate so as to drive the screw rod (13) to rotate, the screw rod (13) is arranged to be capable of driving the module assembly plate (14) to move up and down, and accordingly the upper heating assembly (6) is driven to move up and down relative to the upper die (11).
9. The electronic display device glass molding apparatus of claim 4, wherein: the motor (12) of the screw rod module assembly (1) is perpendicular to the positioning plate (9), the push rod (5) is perpendicular to the positioning plate (9), and the lifting rod (4) is perpendicular to the positioning plate (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223494313.6U CN219194820U (en) | 2022-12-27 | 2022-12-27 | Glass mould pressing device for electronic display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223494313.6U CN219194820U (en) | 2022-12-27 | 2022-12-27 | Glass mould pressing device for electronic display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219194820U true CN219194820U (en) | 2023-06-16 |
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ID=86718792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223494313.6U Active CN219194820U (en) | 2022-12-27 | 2022-12-27 | Glass mould pressing device for electronic display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219194820U (en) |
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2022
- 2022-12-27 CN CN202223494313.6U patent/CN219194820U/en active Active
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