High-precision thermosetting glass forming mold
By designing high-precision thermosetting glass forming molds and utilizing a hydraulic cylinder and motor-driven roller system, the glass melt is evenly spread and demolded, solving the problems of depressions and protrusions in the glass forming process and improving the precision and quality of the glass.
Patent Information
- Application Number
- CN202423258793.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-30
- Publication Date
- 2026-01-23
- Estimated Expiration
- 2034-12-30
AI Technical Summary
Defects such as localized depressions and protrusions can easily occur during the glass forming process, affecting the forming quality.
Using high-precision thermosetting glass forming molds, the height of the support is adjusted by a hydraulic cylinder, the pressure roller is driven to rotate and the slide is moved by a motor, and the glass melt is heated by an electric heating plate to achieve uniform spreading and demolding.
It effectively prevents local depressions and bulges during glass forming, improves the precision and quality of glass, and simplifies the demolding process.
Smart Images
Figure CN223823493U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to mould technical field, concretely relates to a high accuracy thermosetting glass forming mould. BACKGROUND
[0002] Mould is the tool that the blank (solid and liquid) is shaped into the workpiece with certain shape and size under the action of external force. Glass production process needs to use mould, and the product in the mould appears local concave, convex defect in the forming process because glass liquid is expanded from point to surface, and glass liquid has the characteristics of fast solidification with the reduction of temperature, therefore a high accuracy thermosetting glass forming mould is provided to improve glass quality. SUMMARY
[0003] In view of the problems in the prior art, the utility model provides a high accuracy thermosetting glass forming mould.
[0004] The utility model discloses a high accuracy thermosetting glass forming mould, including the support board, the top of support board is fixed with two side plates, two side plates are fixed with crossbeam between, the sleeve of crossbeam has the sliding seat, the sliding seat is rotatably connected with the gyro wheel in, one side plate is fixed with first motor, and the output shaft of first motor is connected with the threaded column through the shaft coupling, the threaded column of sliding seat is equipped with the screw hole adaptation, the sliding seat is fixed with hydraulic cylinder in, and the bottom of piston rod of hydraulic cylinder is fixed with the support base, the support base is equipped with the compression roller in, one side of support base is fixed with second motor, and the output shaft of second motor is connected with the one end of compression roller through the shaft coupling, and the other end of compression roller is rotatably connected with support base, and the bottom of compression roller is equipped with the bottom die, and the bottom of bottom die is fixed with the support leg in four corners, and the bottom of four support legs is connected with support board, and the bottom of bottom die is equipped with the supporting plate, and the bottom of supporting plate is fixed with electric heating plate, and the bottom of electric heating plate is fixed with the base plate, and the bottom of base plate is fixed with two connecting blocks.
[0005] Through adopting above-mentioned technical scheme, the supporting plate can support the glass raw material in the bottom die, the electric heating plate heats the glass raw material, in the product forming process, the piston rod of hydraulic cylinder drives the support base to move downward, can adjust the height of compression roller, the output shaft of second motor drives the compression roller to rotate, the output shaft of first motor drives the threaded column to rotate, and the sliding seat moves along the length direction of threaded column, and the rotating compression roller extrudes and flattens the glass liquid in the bottom die, can prevent the glass from appearing local concave, convex phenomenon, improves the precision and quality of glass.
[0006] Specifically, the two sides of the support base are fixed with connecting plates, the two sides of the bottom die are provided with pull plates, the side walls of the two connecting plates and connecting blocks are provided with clamping grooves matched with the ends of the pull plates, and the two side plates are provided with through grooves through which the connecting plates pass.
[0007] By adopting the technical scheme, after the glass is formed, the top ends of the two pull plates are inserted into the clamping grooves in the side walls of the two connecting plates, the bottom ends of the two pull plates are inserted into the clamping grooves in the side walls of the two connecting blocks, the piston rod of the hydraulic cylinder drives the support to move upwards, and the connecting plate, the pull plate, the connecting block, the base plate, the electric heating plate and the supporting plate move upwards, so that the demolding of the formed glass and the subsequent taking out are facilitated.
[0008] Specifically, the two sides of the sliding seat are fixed with the stop blocks, the top end of the support is fixed with two vertical rods, and the two stop blocks are both provided with through holes matched with the vertical rods.
[0009] By adopting the technical scheme, the stop blocks and the vertical rods are arranged, and the stability of the support can be improved.
[0010] Specifically, the end, away from the first motor, of the threaded column is rotationally connected with the side plate, away from the first motor.
[0011] Specifically, the four corners of the support plate are all provided with mounting holes.
[0012] By adopting the technical scheme, the mounting holes are arranged, and the support plate can be fixed to the ground by bolts.
[0013] The high-precision thermosetting glass forming mold has the following beneficial effects:
[0014] (1) The high-precision thermosetting glass forming mold can support the glass raw material in the bottom die by the supporting plate, and heat the glass raw material by the electric heating plate. During the product forming process, the piston rod of the hydraulic cylinder drives the support to move downwards, the height of the pressure roller can be adjusted, the output shaft of the second motor drives the pressure roller to rotate, the output shaft of the first motor drives the threaded column to rotate, the sliding seat moves along the length direction of the threaded column, the rotating pressure roller extrudes and flattens the glass liquid in the bottom die, the phenomenon that the glass appears local depression and protrusion can be prevented, and the precision and quality of the glass are improved.
[0015] (2) After the glass is formed, the top ends of the two pull plates are inserted into the clamping grooves in the side walls of the two connecting plates, the bottom ends of the two pull plates are inserted into the clamping grooves in the side walls of the two connecting blocks, the piston rod of the hydraulic cylinder drives the support to move upwards, and the connecting plate, the pull plate, the connecting block, the base plate, the electric heating plate and the supporting plate move upwards, so that the demolding of the formed glass and the subsequent taking out are facilitated. BRIEF DESCRIPTION OF DRAWINGS
[0016] The high-precision thermosetting glass forming mold will be further described below in combination with the drawings and embodiments.
[0017] Figure 1 The high-precision thermosetting glass forming mold is a structural schematic view;
[0018] Figure 2The utility model discloses a Figure 1 The structure of A in the utility model is enlarged.
[0019] Figure 3 The utility model discloses a sectional view of the bottom die.
[0020] In the figure: 1, support plate; 2, support leg; 3, bottom die; 4, supporting plate; 40, electric hot plate; 41, base plate; 42, connecting block; 5, second motor; 6, support; 7, compression roller; 8, connecting plate; 9, side plate; 10, first motor; 11, threaded column; 12, crossbeam; 13, roller; 14, sliding seat; 15, pull plate; 16, hydraulic cylinder; 17, vertical rod; 18, stop block. DETAILED DESCRIPTION
[0021] In order to make the technical means, creation features, purposes and effects of the utility model easy to understand, the utility model is further described below in combination with specific embodiments.
[0022] In order to improve the quality and precision of glass, as an embodiment of the utility model, as shown in Figure 1 Figure 2 Figure 3 A high-precision thermosetting glass forming die, comprising a support plate 1, the top end of the support plate 1 is welded and fixed with two side plates 9, the two side plates 9 are welded and fixed with a crossbeam 12, the crossbeam 12 is sleeved with a sliding seat 14, the sliding seat 14 is rotatably connected with a roller 13, one of the side plates 9 is fixed with a first motor 10 through bolts, the output shaft of the first motor 10 is connected with a threaded column 11 through a shaft coupling, the sliding seat 14 is provided with a screw hole matched with the threaded column 11, the sliding seat 14 is fixed with a hydraulic cylinder 16 through bolts, the bottom end of the piston rod of the hydraulic cylinder 16 is fixed with a support 6 through bolts, the support 6 is provided with a compression roller 7, one side of the support 6 is fixed with a second motor 5 through bolts, the output shaft of the second motor 5 is connected with one end of the compression roller 7 through a shaft coupling, the other end of the compression roller 7 is rotatably connected with the support 6, the bottom of the compression roller 7 is provided with a bottom die 3, the bottom end of the bottom die 3 is welded and fixed with a support leg 2 at four corners, the bottom end of the four support legs 2 is welded and connected with the support plate 1, the bottom die 3 is provided with a supporting plate 4, the bottom end of the supporting plate 4 is fixed with an electric hot plate 40, the bottom end of the electric hot plate 40 is fixed with a base plate 41, the bottom end of the base plate 41 is welded and fixed with two connecting blocks 42.
[0023] In use, the support plate 4 can support the glass raw materials in the bottom die 3, and the electric heating plate 40 heats the glass raw materials, so that the glass is heat-solidified, in the product forming process, the piston rod of the hydraulic cylinder 16 drives the support 6 to move downwards, the height of the pressure roller 7 can be adjusted, the output shaft of the second motor 5 drives the pressure roller 7 to rotate, and the output shaft of the first motor 10 drives the threaded column 11 to rotate; the sliding seat 14 moves along the length direction of the threaded column 11, the rotating pressure roller 7 extrudes and flattens the glass liquid in the bottom die 3, the phenomenon that the glass appears local depression and protrusion can be prevented, and the precision and quality of the glass are improved.
[0024] In order to facilitate demolding, as shown in Figure 1 The two sides of the support 6 are welded and fixed with connecting plates 8, the two sides of the bottom die 3 are provided with pull plates 15, the side walls of the two connecting plates 8 and the connecting block 42 are provided with clamping grooves matched with the end portions of the pull plates 15, and the two side plates 9 are provided with through grooves for the connecting plates 8 to pass through.
[0025] In use, the top ends of the two pull plates 15 are inserted into the clamping grooves in the side walls of the two connecting plates 8, the bottom ends of the two pull plates 15 are inserted into the clamping grooves in the side walls of the two connecting blocks 42, the piston rod of the hydraulic cylinder 16 drives the support 6 to move upwards, and the connecting plates 8, the pull plates 15, the connecting block 42, the base plate 41 and the electric heating plate 40 move upwards with the support plate 4, so that the demolding and subsequent taking out of the formed glass are facilitated.
[0026] In order to improve the stability of the support 6, as shown in Figure 2 The two sides of the sliding seat 14 are welded and fixed with stop blocks 18, the top end of the support 6 is welded and fixed with two vertical rods 17, and the two stop blocks 18 are provided with through holes matched with the vertical rods 17.
[0027] The end, away from the first motor 10, of the threaded column 11 is rotationally connected with the side plate 9, away from the first motor 10.
[0028] In order to facilitate the installation of the support plate 1, as shown in Figure 1 The four corners of the support plate 1 are provided with mounting holes.
[0029] In use, the two pull plates 15 are removed, the support plate 4 can support the glass raw materials in the bottom die 3, the electric heating plate 40 heats the glass raw materials, so that the glass is heat-solidified, in the product forming process, the piston rod of the hydraulic cylinder 16 drives the support 6 to move downwards, the height of the pressure roller 7 can be adjusted, the output shaft of the second motor 5 drives the pressure roller 7 to rotate, the output shaft of the first motor 10 drives the threaded column 11 to rotate, the sliding seat 14 moves along the length direction of the threaded column 11, the rotating pressure roller 7 extrudes and flattens the glass liquid in the bottom die 3, the phenomenon that the glass appears local depression and protrusion can be prevented, and the precision and quality of the glass are improved;
[0030] The top end of the two pull plates 15 is inserted into the clamping groove of the side wall of the two connecting plates 8, and the bottom end of the two pull plates 15 is inserted into the clamping groove of the side wall of the two connecting blocks 42, the piston rod of the hydraulic cylinder 16 drives the support 6 to move upwards, and the connecting plate 8, the pull plate 15, the connecting block 42, the base plate 41, the electric heating plate 40 and the supporting plate 4 move upwards, facilitating the demolding and subsequent taking out of the formed glass.
[0031] The basic principle, main features and advantages of the present application are shown and described above. It should be understood by those skilled in the art that the present application is not limited by the above embodiments, and the above embodiments and descriptions in the specification are only to illustrate the principle of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the present application. The scope of protection of the present application is defined by the appended claims and their equivalents. The contents not described in detail in the present application are all known prior art to those skilled in the art.
Claims
1. A high-precision thermosetting glass molding die, characterized in that, Includes a support plate (1), the top of which is fixed with two side plates (9), and a crossbeam (12) is fixed between the two side plates (9). A slide (14) is fitted on the crossbeam (12), and a roller (13) is rotatably connected inside the slide (14). A first motor (10) is fixed on one of the side plates (9), and the output shaft of the first motor (10) is connected to a threaded column (11) via a coupling. The slide (14) is provided with a threaded hole that matches the threaded column (11). A hydraulic cylinder (16) is fixed inside the slide (14), and a support (6) is fixed at the bottom end of the piston rod of the hydraulic cylinder (16). 6) A pressure roller (7) is provided inside. A second motor (5) is fixed on one side of the support (6). The output shaft of the second motor (5) is connected to one end of the pressure roller (7) through a coupling. The other end of the pressure roller (7) is rotatably connected to the support (6). A bottom mold (3) is provided below the pressure roller (7). Support legs (2) are fixed at the four corners of the bottom end of the bottom mold (3). The bottom ends of the four support legs (2) are connected to the support plate (1). A support plate (4) is provided inside the bottom mold (3). An electric heating plate (40) is fixed at the bottom end of the support plate (4). A base plate (41) is fixed at the bottom end of the electric heating plate (40). Two connecting blocks (42) are fixed at the bottom end of the base plate (41).
2. The high-precision thermosetting glass molding die according to claim 1, characterized in that, Both sides of the support (6) are fixed with connecting plates (8), both sides of the bottom mold (3) are provided with pull plates (15), the side walls of the two connecting plates (8) and the connecting block (42) are provided with slots that are adapted to the ends of the pull plates (15), and both side plates (9) are provided with through slots for the connecting plates (8) to pass through.
3. The high-precision thermosetting glass molding die according to claim 1, characterized in that, Both sides of the slide (14) are fixed with blocks (18), and the top of the support (6) is fixed with two vertical rods (17). Both blocks (18) are provided with through holes that are adapted to the vertical rods (17).
4. The high-precision thermosetting glass molding die according to claim 1, characterized in that, The end of the threaded column (11) away from the first motor (10) is rotatably connected to the side plate (9) away from the first motor (10).
5. A high-precision thermosetting glass forming mold according to claim 1, characterized in that, Mounting holes are provided at all four corners of the support plate (1).