Glass processing and forming mold with flowing structure

Abstract

The utility model relates to the technical field of dies, and discloses a glass processing and forming die with a flowing structure, which comprises a workbench, the top of the workbench is fixedly connected with a forming groove, the bottom end in the workbench is fixedly connected with an air cylinder, the driving end of the air cylinder is fixedly connected with an ascending plate, and the ascending plate is fixedly connected with a moving plate. Two placement blocks are fixedly connected to the end, away from the air cylinder, of the lifting plate, two mounting plates are fixedly connected to the two sides of the end, away from the air cylinder, of the lifting plate, rotating blocks are rotationally connected to the front ends of the mounting plates, and pulleys are rotationally connected to the left side and the right side of each rotating block. According to the utility model, for a glass product with a complex shape and an inverted buckle or a deep cavity, the residual part after primary ejection can be completely separated from the mold by secondary ejection, so that the product is prevented from being clamped and damaged, the rejection rate is reduced, the mold cleaning frequency and difficulty are reduced, and the overall production efficiency and benefit are improved.

Description

Technical Field

[0001] This utility model relates to the field of mold technology, and in particular to a mold for glass processing and forming with a flow structure. Background Technology

[0002] A glass forming mold with a flow structure is a key tool in glass manufacturing. Through a specially designed flow structure, it guides the precise flow and filling of molten glass within the mold, allowing the glass to be shaped according to the mold's specifications. Widely used in the production of various glass products, such as utensils and lenses, it plays a decisive role in ensuring product quality and specifications.

[0003] First, molten glass is injected or placed into the mold cavity. The mold, with its specific shape and size, causes the glass to flow, extend and fill the cavity under the action of gravity and pressure. After cooling and solidification, the glass product shape and specifications that match the mold cavity are obtained.

[0004] In existing technologies, some glass processing molds lack a secondary ejection function during use. When demolding complex-shaped or inverted glass products, they are prone to getting stuck in the mold. This not only damages the mold and the product, but also makes subsequent mold cleaning difficult, significantly increasing maintenance costs and downtime, directly reducing production efficiency. Forced demolding can also cause cracks in the product, resulting in a sharp decline in the yield. Therefore, a glass processing mold with a flow structure is proposed to solve the above problems. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a glass processing mold with a flow structure, which aims to improve the problem that the existing technology cannot perform secondary ejection of the formed mold.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A glass processing mold with a flow structure includes a worktable, a forming groove fixedly connected to the top of the worktable, a cylinder fixedly connected to the bottom of the worktable, a rising plate fixedly connected to the driving end of the cylinder, two placement blocks fixedly connected to the end of the rising plate away from the cylinder, two mounting plates fixedly connected to both sides of the end of the rising plate away from the cylinder, a rotating block rotatably connected to the front end of the mounting plate, pulleys rotatably connected to both sides of the rotating block, an ejector pin fixedly connected to the top of the rising plate, a lifting platform slidably connected to the outside of the ejector pin, two push rods fixedly connected to the top of the lifting platform, a lifting plate fixedly connected to the top of the two push rods, and a collection assembly for collecting the mold inside the forming groove fixedly connected to the rear end of the worktable.

[0008] As a further description of the above technical solution:

[0009] Limit blocks are fixedly connected to both ends of the inside of the workbench, and the outside of the pulley is in contact with one side of the limit block;

[0010] As a further description of the above technical solution:

[0011] The tops of the two placement blocks respectively contact the bottom left and right ends of the lifting platform, and the placement blocks are made of rubber;

[0012] As a further description of the above technical solution:

[0013] The storage assembly includes a motor, the bottom of which is fixedly connected to the inner rear end of the workbench. A rotating rod is fixedly connected to the drive end of the motor, and a driving rod is fixedly connected to the outside of the rotating rod. A rotating groove is provided on the outside of the driving rod, and a positioning plate is rotatably connected to the end of the rotating rod away from the motor.

[0014] As a further description of the above technical solution:

[0015] The positioning plate is fixedly connected to a support column at one end near the motor. A sliding plate is slidably connected to the outside of the support column. A slider is fixedly connected to the end of the sliding plate near the drive rod. The outside of the slider is slidably connected to the inside of the rotating groove.

[0016] As a further description of the above technical solution:

[0017] A connecting rod is fixedly connected to the end of the slide away from the motor, and a push plate is fixedly connected to the end of the connecting rod away from the slide. The bottom of the push plate is in contact with the top of the forming groove.

[0018] As a further description of the above technical solution:

[0019] A fixed plate is fixedly connected to the inner top of the workbench, the outside of the top rod is slidably connected to the inside of the fixed plate, and a rubber pad is fixedly connected to the outside of the lifting plate.

[0020] As a further description of the above technical solution:

[0021] A liquid inlet is provided on the right side of the workbench, and heating tubes are fixedly connected to both ends of the workbench. An adjustable flow handle is fixedly connected to the right front end of the workbench, and a transfer port is provided on the top right side of the forming tank.

[0022] This utility model has the following beneficial effects:

[0023] 1. In this utility model, the rising plate is pushed up by the cylinder, which enables the rising plate to drive the ejector pin, as well as the rotating block and pulley to move. This allows the residual part of glass products with complex shapes, inverted or deep cavities to be completely removed from the mold after the first ejection, avoiding product jamming and damage, reducing scrap rate, reducing the frequency and difficulty of mold cleaning, and improving overall production efficiency and benefits.

[0024] 2. In this utility model, the rotating rod and the driving rod are driven by a motor to rotate, so that the driving rod can mesh with the slider and move. Automatic collection can avoid product damage and mess caused by manual picking, improve production continuity and efficiency, and the internal cleaning function can remove residual glass shards and dirt in time, maintain mold precision, reduce the defect rate, and extend the service life of the mold. Attached Figure Description

[0025] Figure 1 This is a three-dimensional schematic diagram of a glass processing mold with a flow structure proposed in this utility model;

[0026] Figure 2 This is a schematic diagram of the structure of the fixing plate of a glass processing mold with a flow structure proposed in this utility model;

[0027] Figure 3 This is a schematic diagram of the ejector pin of a glass processing mold with a flow structure proposed in this utility model;

[0028] Figure 4 This is a schematic diagram of the rotating block of a glass processing and forming mold with a flow structure proposed in this utility model.

[0029] Figure 5 This is a schematic diagram of the forming groove of a glass processing mold with a flow structure proposed in this utility model.

[0030] Figure 6 This is a schematic diagram of the slide plate of a glass processing mold with a flow structure proposed in this utility model.

[0031] Legend:

[0032] 1. Workbench; 2. Liquid inlet; 3. Heating tube; 4. Flow control handle; 5. Transfer port; 6. Forming tank; 7. Rubber pad; 8. Lifting plate; 9. Fixing plate; 10. Cylinder; 11. Lifting plate; 12. Placement block; 13. Mounting plate; 14. Rotating block; 15. Pulley; 16. Ejector pin; 17. Lifting platform; 18. Push rod; 19. Limiting block; 20. Motor; 21. Rotating rod; 22. Driving rod; 23. Rotating tank; 24. Positioning plate; 25. Support column; 26. Slide plate; 27. Slider; 28. Connecting rod; 29. ​​Push plate. Detailed Implementation

[0033] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0034] Reference Figure 1 and Figure 2 This utility model provides an embodiment of a glass processing mold with a flow structure, including a worktable 1. The worktable 1 facilitates the installation of subsequent workpieces. A liquid inlet 2 is provided on the right side of the worktable 1, which is the entrance for molten glass to enter the mold. Heating pipes 3 are fixedly connected to both ends of the worktable 1. The heating pipes 3 can heat the internal environment of the mold and the molten glass to ensure that the molten glass maintains suitable fluidity during the forming process. An adjustable flow handle 4 is fixedly connected to the front right side of the worktable 1. The adjustable flow handle 4 provides the operator with a means to manually control the flow state of the molten glass in the forming tank 6. The forming tank 6 is fixedly connected to the top of the worktable 1. The forming tank 6 is the cavity where the glass is finally formed. Its shape and size directly determine the appearance of the glass product. A transfer port 5 is provided on the top right side of the forming tank 6, which allows liquid to enter the interior of the forming tank 6.

[0035] Reference Figures 2 to 4 A fixing plate 9 is fixedly connected to the top of the workbench 1. The fixing plate 9 serves to install subsequent workpieces. A cylinder 10 is fixedly connected to the bottom of the workbench 1. The cylinder 10 serves as a power source, providing driving force for the entire demolding and ejection action. A rising plate 11 is fixedly connected to the driving end of the cylinder 10. When the cylinder 10 works, the rising plate 11 will move upward under its push. Two placement blocks 12 are fixedly connected to the end of the rising plate 11 away from the cylinder 10. The placement blocks 12 are made of rubber, which can serve as a buffer. Two mounting plates 13 are fixedly connected to both sides of the end of the rising plate 11 away from the cylinder 10. A rotating block 14 is rotatably connected to the front end of the mounting plate 13. The mounting plate 13 provides a mounting base for the rotating block 14. Pulleys 15 are rotatably connected to both sides of the rotating block 14. The pulleys 15 can contact each other. An ejector pin 16 is fixedly connected to the top of the rising plate 11. During the movement of the rising plate 11, it can drive the ejector pin 16 to move, thereby achieving the ejection function.

[0036] The ejector pin 16 is externally slidably connected to a lifting platform 17, which can slide outside the ejector pin 16. Two push rods 18 are fixedly connected to the top of the lifting platform 17. When the lifting platform 17 moves up and down, it can drive the push rods 18 to move. The push rods 18 are externally slidably connected to the inside of the fixed plate 9. The fixed plate 9 can restrict the movement position of the push rods 18. The top of the two push rods 18 is fixedly connected to a lifting plate 8. The push rods 18 can also lift the lifting plate 8 to achieve the effect of secondary ejection. The outside of the lifting plate 8 is fixedly connected to a rubber pad 7, which can play a sealing role. Limit blocks 19 are fixedly connected to both ends of the inside of the worktable 1. The outside of the pulley 15 contacts one side of the limit block 19. The tops of the two placement blocks 12 are respectively in contact with the bottom left and right ends of the lifting platform 17. When the pulley 15 contacts the limit block 19, it can make the other pulley 15 tilt up and push the lifting platform 17 to rise, so that the lifting platform 17 can drive other workpieces to be ejected for a second time.

[0037] Refer to Figure 5 and Figure 6 The workbench 1 has a storage component for collecting molds inside the molding groove 6, which is fixedly connected to the rear end of the workbench 1. The storage component includes a motor 20, which is the power core of the entire storage component. The bottom of the motor 20 is fixedly connected to the rear end of the workbench 1. The drive end of the motor 20 is fixedly connected to a rotating rod 21, which can drive the rotating rod 21 to rotate. The rotating rod 21 is fixedly connected to a driving rod 22, which can rotate the driving rod 22 when the rotating rod 21 rotates. The driving rod 22 has a rotating groove 23 on its outside, which can rotate the external rotating groove 23 when the driving rod 22 rotates. The end of the rotating rod 21 away from the motor 20 is rotatably connected to a positioning plate 24.

[0038] A support column 25 is fixedly connected to the end of the positioning plate 24 near the motor 20. The positioning plate 24 supports the support column 25. A slide plate 26 is slidably connected to the outside of the support column 25. The slide plate 26 can slide outside the support column 25. A slider 27 is fixedly connected to the end of the slide plate 26 near the drive rod 22. The outside of the slider 27 is slidably connected to the inside of the rotating groove 23. By sliding the slider 27 inside the rotating groove 23, the slider 27 can reciprocate. A connecting rod 28 is fixedly connected to the end of the slide plate 26 away from the motor 20. When the slide plate 26 reciprocates, it can drive the connecting rod 28 to move. A push plate 29 is fixedly connected to the end of the connecting rod 28 away from the slide plate 26. The bottom of the push plate 29 contacts the top of the forming groove 6, so that the connecting rod 28 can drive the push plate 29 to automatically collect the mold inside the forming groove 6 and clean it at the same time.

[0039] Working principle: In the glass processing, molten glass is first injected into the forming tank 6 through the liquid inlet 2 and the transfer port 5. At this time, the heating pipes 3 at both ends of the worktable 1 can heat and keep the forming tank 6 and the molten glass warm, ensuring that the molten glass maintains good fluidity. The flow handle 4 can control the flow state of the molten glass in the forming tank 6 to a certain extent, making it evenly distributed, so as to better fill the cavity of the forming tank 6 and initially form the shape of the glass product.

[0040] After the glass is formed and cooled to a certain degree in the forming tank 6, the cylinder 10 is activated. The drive end of the cylinder 10 pushes the rising plate 11 upward. The placement block 12 on the rising plate 11 contacts the lifting platform 17 and pushes it upward. At the same time, the rotating block 14 and its pulley 15 roll upward along the limiting block 19. When the pulley 15 rises to a certain height, it contacts the top of the limiting block 19, so that another pulley 15 rotating on the rotating block 14 pushes the lifting platform 17 out. The lifting platform 17 drives the lifting plate 8 upward through the push rod 18, so as to achieve the effect of secondary ejection. As the rising plate 11 rises, the ejector pin 16 also pushes upward, so that the ejector pin 16 can eject the lifting plate 8 for the first time. The rubber pad 7 on the outside of the lifting plate 8 contacts the glass product and pushes it out of the forming tank 6, initially separating the glass product from the forming tank 6.

[0041] Next, the storage assembly begins operation. Motor 20 drives rotating rod 21 to rotate, which in turn causes drive rod 22 to rotate. As drive rod 22 rotates, its outer rotating groove 23 pushes slider 27, which in turn causes slide plate 26 to slide on support column 25. Slide plate 26 drives push plate 29 to move via connecting rod 28. Push plate 29 pushes out the glass products that have been partially pushed out by lifting plate 8 from inside the forming tank 6, thus achieving automatic collection while cleaning the inside of the forming tank 6.

[0042] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A glass processing mold with a flow structure, comprising a worktable (1), characterized in that: A forming groove (6) is fixedly connected to the top of the workbench (1). A cylinder (10) is fixedly connected to the bottom of the workbench (1). A rising plate (11) is fixedly connected to the driving end of the cylinder (10). Two placement blocks (12) are fixedly connected to the end of the rising plate (11) away from the cylinder (10). Two mounting plates (13) are fixedly connected to both sides of the end of the rising plate (11) away from the cylinder (10). A rotating hub is rotatably connected to the front end of the mounting plate (13). The moving block (14) has pulleys (15) rotatably connected to both sides of the rotating block (14). The top of the rising plate (11) is fixedly connected to the ejector pin (16). The outside of the ejector pin (16) is slidably connected to the lifting platform (17). The top of the lifting platform (17) is fixedly connected to two push rods (18). The top of the two push rods (18) is fixedly connected to the lifting plate (8). The rear end of the worktable (1) is fixedly connected to a storage component for collecting the mold inside the forming groove (6).

2. The glass processing mold with a flow structure according to claim 1, characterized in that: Both ends of the workbench (1) are fixedly connected to limit blocks (19), and the outside of the pulley (15) is in contact with one side of the limit block (19).

3. The glass processing mold with a flow structure according to claim 1, characterized in that: The tops of the two placement blocks (12) are in contact with the bottom left and right ends of the lifting platform (17), respectively, and the placement blocks (12) are made of rubber.

4. The glass processing mold with a flow structure according to claim 1, characterized in that: The storage assembly includes a motor (20), the bottom of which is fixedly connected to the inner rear end of the workbench (1). A rotating rod (21) is fixedly connected to the drive end of the motor (20), and a driving rod (22) is fixedly connected to the outside of the rotating rod (21). A rotating groove (23) is provided on the outside of the driving rod (22), and a positioning plate (24) is rotatably connected to the end of the rotating rod (21) away from the motor (20).

5. A glass processing mold with a flow structure according to claim 4, characterized in that: The positioning plate (24) is fixedly connected to a support column (25) at one end near the motor (20). A sliding plate (26) is slidably connected to the outside of the support column (25). A slider (27) is fixedly connected to one end of the sliding plate (26) near the drive rod (22). The outside of the slider (27) is slidably connected to the inside of the rotating groove (23).

6. A glass processing mold with a flow structure according to claim 5, characterized in that: A connecting rod (28) is fixedly connected to one end of the sliding plate (26) away from the motor (20), and a push plate (29) is fixedly connected to one end of the connecting rod (28) away from the sliding plate (26). The bottom of the push plate (29) is in contact with the top of the forming groove (6).

7. A glass processing mold with a flow structure according to claim 1, characterized in that: The workbench (1) is fixedly connected to the top of the interior with a fixed plate (9), the top rod (18) is slidably connected to the interior of the fixed plate (9), and the lifting plate (8) is fixedly connected to the exterior with a rubber pad (7).

8. A glass processing mold with a flow structure according to claim 1, characterized in that: A liquid inlet (2) is provided on the right side of the workbench (1), and heating pipes (3) are fixedly connected to both the left and right ends of the workbench (1). An adjusting flow handle (4) is fixedly connected to the right side of the front end of the workbench (1), and a transfer port (5) is provided on the top right side of the forming tank (6).

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