Glass bottle mold vibration mechanism preventing bubble generation

Abstract

The utility model discloses a kind of glass bottle mould vibration mechanisms of preventing bubble generation, it is related to glass bottle mould technical field, including workbench, multiple bottle body mould, the top of workbench is provided with T-shaped round groove. When using, bottle body mould is set on placing plate through clamping unit, and two arc clamps are driven synchronous movement to each other by control unit to clamp and limit bottle body mould, by the setting of multiple ball bearings, bottle body mould can rotate and move up and down in arc clamp while being limited, driving motor works to drive bottle body mould revolution with rotating plate, spline sleeve and spline shaft are rotated by driving unit, drive bottle body mould to rotate, extrusion unit promotes spline shaft reciprocating motion up and down, realize mould up and down vibration, while percussion component knocks mould side face. Multidimensional effect is jointly broken in molten glass bubble, solve the problem that traditional vibration effect is single, defoaming efficiency is low.

Description

Technical Field

[0001] This utility model relates to the field of glass bottle mold technology, and in particular to a vibration mechanism for glass bottle molds that prevents the generation of air bubbles. Background Technology

[0002] Currently, in the production of glass bottles, molten glass is often taken out of the furnace through a blow molding tube, rolled into a glass mass in a rolling plate or rolling bowl, and then placed into a glass bottle mold. Air is blown through the other end of the blow molding tube to form the glass bottle.

[0003] In the glass bottle manufacturing process, to eliminate air bubbles generated during molten glass molding, existing technologies typically employ vibration mechanisms to apply vibration to the mold. However, current mainstream vibration mechanisms generally suffer from a single vibration mode, mostly providing only unidirectional or fixed-frequency vibration. This fails to subject the molten glass within the mold to comprehensive, multi-dimensional forces. This singular vibration effect makes it difficult for air bubbles inside the molten glass to rise and burst sufficiently, significantly reducing defoaming efficiency and easily leaving residual air bubbles in the molded glass bottle, affecting product quality and structural strength. To address these issues, a glass bottle mold vibration mechanism that prevents air bubble generation is proposed. Utility Model Content

[0004] The purpose of this application is to provide a vibration mechanism for glass bottle molds that prevents the generation of air bubbles, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this application provides the following technical solution: a vibration mechanism for a glass bottle mold to prevent air bubbles, comprising a worktable and multiple bottle body molds. A T-shaped groove is formed on the top of the worktable, and a rotating plate is rotatably mounted on the inner periphery of the T-shaped groove. A drive motor for rotating the rotating plate is provided at the bottom of the worktable. Four clamping assemblies are provided on the top of the rotating plate. Each clamping assembly includes two arc-shaped clamps connected to each other via a control unit. Multiple ball bearings are provided on the inner periphery of each of the two arc-shaped clamps. Multiple circular grooves are formed on the top of the rotating plate. Each of the aforementioned circular grooves has a placement plate movably mounted within it via a vibration assembly. The vibration assembly includes a spline sleeve. Each circular groove has a rotating hole on its bottom inner wall. The bottom inner wall of the T-shaped circular groove has an annular groove. The spline sleeve is rotatably mounted within the rotating hole. A spline shaft is slidably mounted within the spline sleeve. The top end of the spline shaft is fixedly connected to the bottom of the placement plate. A pressing unit is provided on the spline shaft. A rotation unit is provided on the outer periphery of the spline sleeve. A snap-fit ​​unit is provided between the placement plate and the bottle mold. Multiple striking components for striking the bottle mold are provided within the T-shaped circular groove.

[0006] Preferably, a fixed column is fixedly installed on the top of the rotating plate, and the control unit includes a T-shaped fixing block. One side of the T-shaped fixing block is fixedly connected to the outer peripheral wall of the fixed column. A convex hole is provided on the T-shaped fixing block, and a first limiting shaft is fixedly installed on the opposite inner walls of the convex hole. A movable block is slidably sleeved on the first limiting shaft, and a compression spring is sleeved on the outer peripheral wall of the first limiting shaft. Two sliding holes are provided on the side of the T-shaped fixing block, and a second limiting shaft is fixedly installed on the opposite inner walls of the two sliding holes. A slider is slidably sleeved on each of the two second limiting shafts. A connecting rod is rotatably installed on one side of each of the two sliders, and the other ends of the two connecting rods are rotatably installed on both sides of the movable block, respectively. A fixing rod is fixedly installed on the other side of each of the two sliders, and the two fixing rods are fixedly connected to the two arc-shaped clamps, respectively.

[0007] Preferably, the extrusion unit includes an extrusion ball, which is movably disposed at the bottom end of the spline shaft. A plurality of hemispherical blocks are evenly disposed on the bottom inner wall of the annular groove. A fixing plate is fixedly sleeved on the peripheral outer wall of the spline shaft, and a buffer spring is disposed on the top of the fixing plate.

[0008] Preferably, the self-rotating unit includes a first transmission gear, which is fixedly sleeved on the outer peripheral wall of the spline sleeve, and a first annular rack is fixedly installed on the inner peripheral wall of the annular groove.

[0009] Preferably, the snap-fit ​​unit includes a snap-fit ​​block, which is T-shaped and is fixedly installed at the bottom of the bottle mold. The top of the placement plate has a cross-shaped snap-fit ​​groove, and two snap-fit ​​blocks can be snapped into the cross-shaped snap-fit ​​groove.

[0010] Preferably, the striking assembly includes a rotating shaft, the bottom end of which is rotatably mounted on the top inner wall of the T-shaped groove, and a plurality of striking rods are fixedly provided on the outer periphery of the rotating shaft, all of which are made of silicone material.

[0011] Preferably, a second transmission gear is fixedly sleeved on the outer circumferential wall of the rotating shaft, and a second annular rack is fixedly sleeved on the outer circumferential wall of the rotating plate.

[0012] In summary, the technical effects and advantages of this utility model are as follows: In this invention, the mechanism can drive the bottle mold to achieve revolution, rotation, and up-and-down vibration in coordination, providing multi-dimensional defoaming assistance. The drive motor drives the rotating plate to rotate, causing the mold to revolve with the rotating plate. The first transmission gear meshes with the first ring rack, driving the spline sleeve and spline shaft to rotate the mold. The extrusion ball and hemispherical block alternately contact each other, and the buffer spring pushes the spline shaft up and down to achieve mold vibration. The superposition of these three movements allows the molten glass to be stressed from all directions, promoting the rise and rupture of bubbles, solving the problem of low efficiency of traditional single vibration defoaming, and improving the defoaming effect and uniformity.

[0013] In this invention, during the rotation of the mold, the striking component can simultaneously and flexibly strike it to accelerate defoaming. When the rotating plate rotates, the second annular rack meshes with the second transmission gear, driving the rotating shaft and the silicone striking rod to rotate. The striking rod continuously and flexibly contacts and strikes the side of the mold, causing the bubbles inside the glass to break quickly through the impact force. The silicone material avoids damaging the mold. No additional power is required. The striking and rotation are carried out simultaneously, further enhancing the defoaming effect, ensuring the quality of glass bottle molding, and extending the service life of the mold. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This is a three-dimensional structural diagram of a glass bottle mold vibration mechanism for preventing air bubble generation, as described in an embodiment of the present invention. Figure 2 This is a partial cross-sectional view of the T-shaped fixing block in an embodiment of the present invention; Figure 3 for Figure 2 Enlarged structural diagram at point A in the middle; Figure 4 This is a partial cross-sectional view of the workbench, rotating plate, and placement plate in an embodiment of this utility model. Figure 5 for Figure 4 Enlarged structural diagram at point B.

[0016] In the diagram: 1. Workbench; 2. Rotating plate; 3. Fixed column; 4. Arc-shaped clamp; 5. Ball bearing; 6. T-shaped fixing block; 7. First limiting shaft; 8. Movable block; 9. Compression spring; 10. Second limiting shaft; 11. Slider; 12. Connecting rod; 13. Fixed rod; 14. Placement plate; 15. Bottle body mold; 16. Clamping block; 17. Spline sleeve; 18. Spline shaft; 19. Extrusion ball; 20. Hemispherical block; 21. Fixed plate; 22. Buffer spring; 23. First transmission gear; 24. First ring rack; 25. Rotating shaft; 26. Second transmission gear; 27. Second ring rack; 28. Striking rod; 29. ​​Drive motor. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. 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.

[0018] Example: Reference Figures 1-5 The illustrated glass bottle mold vibration mechanism for preventing air bubble formation includes a worktable 1 and multiple bottle body molds 15. A T-shaped groove is formed on the top of the worktable 1, and a rotating plate 2 is rotatably mounted on the inner periphery of the T-shaped groove. A drive motor 29 for rotating the rotating plate 2 is located at the bottom of the worktable 1. Four clamping assemblies are provided on the top of the rotating plate 2, each clamping assembly including two arc-shaped clamps 4 connected by a control unit. Multiple ball bearings 5 ​​are provided on the inner periphery of each of the two arc-shaped clamps 4. Multiple circular grooves are formed on the top of the rotating plate 2, and each of these grooves is connected to... A placement plate 14 is movably mounted on the vibration assembly. The vibration assembly includes a spline sleeve 17. Rotating holes are opened on the inner wall of the bottom of the circular groove. An annular groove is opened on the inner wall of the bottom of the T-shaped circular groove. The spline sleeve 17 is rotatably installed in the rotating hole. A spline shaft 18 is slidably installed inside the spline sleeve 17. The top end of the spline shaft 18 is fixedly connected to the bottom of the placement plate 14. A pressing unit is provided on the spline shaft 18. A self-rotating unit is provided on the outer wall of the spline sleeve 17. A snap-fit ​​unit is provided between the placement plate 14 and the bottle mold 15. Multiple striking components for striking the bottle mold 15 are provided in the T-shaped circular groove.

[0019] With the above structure, in use, the bottle mold 15 is set on the placement plate 14 via the snap-fit ​​unit, and the control unit drives two arc-shaped clamping plates 4 to move synchronously in opposite directions to clamp and limit the bottle mold 15. Multiple ball bearings 5 ​​allow the bottle mold 15 to rotate and move up and down within the arc-shaped clamping plates 4 while being limited. When the drive motor 29 is working, it causes the bottle mold 15 to revolve with the rotating plate 2. The rotation unit drives the spline sleeve 17 and spline shaft 18 to rotate, causing the bottle mold 15 to rotate. The extrusion unit pushes the spline shaft 18 to reciprocate up and down, achieving up-and-down vibration of the mold. Simultaneously, the striking component strikes the side of the mold. This multi-dimensional action jointly breaks up air bubbles in the molten glass, solving the problems of traditional vibration effects being singular and having low defoaming efficiency, and significantly improving the defoaming effect.

[0020] like Figure 2 and Figure 3 As shown, a fixed column 3 is fixedly installed on the top of the rotating plate 2. The control unit includes a T-shaped fixed block 6. One side of the T-shaped fixed block 6 is fixedly connected to the outer wall of the fixed column 3. A convex hole is opened on the T-shaped fixed block 6. A first limiting shaft 7 is fixedly installed on the inner wall of the convex hole. A movable block 8 is slidably sleeved on the first limiting shaft 7. A compression spring 9 is sleeved on the outer wall of the first limiting shaft 7. Two sliding holes are opened on the side of the T-shaped fixed block 6. A second limiting shaft 10 is fixedly installed on the inner wall of the two sliding holes. A slider 11 is slidably sleeved on the two second limiting shafts 10. A connecting rod 12 is rotatably installed on one side of each slider 11. The other ends of the two connecting rods 12 are rotatably installed on both sides of the movable block 8. A fixed rod 13 is fixedly installed on the other side of each slider 11. The two fixed rods 13 are fixedly connected to two arc-shaped clamps 4 respectively.

[0021] With the above structure, the movable block 8 is pulled to stretch the compression spring 9. At this time, the two sliders 11 move in opposite directions under the connection of the two connecting rods 12, which drives the two arc-shaped clamps 4 to move in opposite directions synchronously, placing the bottle mold 15 on the placement plate 14. The movable block 8 is released, and under the elastic action of the compression spring 9, the two arc-shaped clamps 4 move in opposite directions synchronously to reset, so that the two arc-shaped clamps 4 elastically clamp the bottle mold 15. Through the setting of the ball bearings 5, not only can the bottle mold 15 be limited, but the rotation and vibration functions of the bottle mold 15 are not affected.

[0022] like Figure 4 and Figure 5 As shown, the extrusion unit includes an extrusion ball 19, which is movably disposed at the bottom end of the spline shaft 18. Multiple hemispherical blocks 20 are evenly arranged on the bottom inner wall of the annular groove. A fixing plate 21 is fixedly sleeved on the outer periphery of the spline shaft 18, and a buffer spring 22 is provided on the top of the fixing plate 21.

[0023] The above structure provides continuous up-and-down vibration power to the bottle mold 15. When the rotating plate 2 drives the spline sleeve 17 and the spline shaft 18 to revolve, the extrusion ball 19 at the bottom of the spline shaft 18 alternately contacts the hemispherical block 20 in the annular groove. The hemispherical block 20 generates an upward extrusion force on the extrusion ball 19, pushing the spline shaft 18 to slide upward and compress the buffer spring 22. When the extrusion ball 19 disengages from the hemispherical block 20, it is pushed downward to reset by gravity and the elastic restoring force of the buffer spring 22. This cycle is repeated, so that the spline shaft 18 drives the placement plate 14 and the mold to vibrate up and down, promoting the rise and bursting of bubbles.

[0024] like Figure 4 and Figure 5 As shown, the self-rotating unit includes a first transmission gear 23, which is fixedly sleeved on the outer circumferential wall of the spline sleeve 17, and a first annular rack 24 is fixedly installed on the inner circumferential wall of the annular groove.

[0025] The above structure enables the synchronous rotation of the bottle mold 15 during its revolution, ensuring uniform vibration in all parts of the mold. When the rotating plate 2 drives the spline sleeve 17 to revolve, the first transmission gear 23 on the spline sleeve 17 meshes with the first annular rack 24 on the inner wall of the annular groove. Under the meshing force, the first transmission gear 23 drives the spline sleeve 17 to rotate. The spline sleeve 17 drives the spline shaft 18 to rotate synchronously through spline engagement, thereby driving the placement plate 14 and the bottle mold 15 to rotate, so that all parts of the mold can be subjected to uniform vibration and impact, improving the uniformity of defoaming.

[0026] like Figure 4 and Figure 5 As shown, the snap-fit ​​unit includes a snap-fit ​​block 16, which is T-shaped and is fixedly installed on the bottom of the bottle mold 15. The top of the placement plate 14 has a cross-shaped snap-fit ​​groove, and the two snap-fit ​​blocks 16 can be snap-fitted into the cross-shaped snap-fit ​​groove.

[0027] The above structure enables quick positioning and stable connection between the bottle mold 15 and the placement plate 14. During installation, the T-shaped locking block 16 at the bottom of the bottle mold 15 is aligned with the cross-shaped locking slot at the top of the placement plate 14, and the locking is completed by snapping it in. No additional fasteners are required, making the operation convenient and efficient. The T-shaped locking block 16 allows the placement plate 14 to rotate synchronously with the bottle mold 15.

[0028] like Figure 4 and Figure 5 As shown, the striking assembly includes a rotating shaft 25, the bottom end of which is rotatably mounted on the top inner wall of the T-shaped circular groove. Multiple striking rods 28 are fixedly arranged on the outer periphery of the rotating shaft 25, and all striking rods 28 are made of silicone material.

[0029] The above structure enables flexible tapping of the bottle mold 15, which helps to break air bubbles and avoids damaging the mold. When the rotating plate 2 rotates, the second annular rack 27 on its periphery meshes with the second transmission gear 26 on the rotating shaft 25, driving the rotating shaft 25 and the tapping rod 28 to rotate. The tapping rod 28 is made of silicone. During the rotation, it makes flexible contact with and taps the side of the bottle mold 15. The impact force causes the air bubbles in the molten glass inside the mold to break. At the same time, the silicone material can buffer the tapping force, prevent damage to the mold surface, and extend the service life of the mold.

[0030] like Figure 4 and Figure 5 As shown, a second transmission gear 26 is fixedly sleeved on the outer circumferential wall of the rotating shaft 25, and a second annular rack 27 is fixedly sleeved on the outer circumferential wall of the rotating plate 2.

[0031] With the above structure, when the rotating plate 2 revolves, the second annular rack 27 rotates synchronously and meshes with the second transmission gears 26 on multiple rotating shafts 25 respectively, driving all rotating shafts 25 and the striking rod 28 to rotate simultaneously. This synchronous transmission method allows the mold to be continuously and evenly struck during the revolution, without the need for additional power to drive the striking components, further improving the defoaming efficiency.

[0032] Specifically, this application includes a controller and a power supply. The controller is used to control the electrical appliances, and the power supply is used to provide power.

[0033] 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 vibration mechanism for preventing air bubble generation in glass bottle molds, comprising a worktable (1) and multiple bottle body molds (15), characterized in that: The top of the workbench (1) is provided with a T-shaped circular groove, and a rotating plate (2) is rotatably installed on the inner wall of the T-shaped circular groove. The bottom of the workbench (1) is provided with a drive motor (29) for rotating the rotating plate (2). The top of the rotating plate (2) is provided with four clamping components, each including two arc-shaped clamps (4). The two arc-shaped clamps (4) are connected by a control unit. The inner wall of each of the two arc-shaped clamps (4) is provided with multiple balls (5). The top of the rotating plate (2) is provided with multiple circular grooves, and a placement plate (14) is movably installed in each of the multiple circular grooves through a vibration component. The device includes a spline sleeve (17), with rotating holes on the inner wall of the bottom of the circular groove and an annular groove on the inner wall of the bottom of the T-shaped circular groove. The spline sleeve (17) is rotatably installed in the rotating holes. A spline shaft (18) is slidably installed inside the spline sleeve (17). The top end of the spline shaft (18) is fixedly connected to the bottom of the placement plate (14). A pressing unit is provided on the spline shaft (18). A self-rotating unit is provided on the outer wall of the periphery of the spline sleeve (17). A snap-fit ​​unit is provided between the placement plate (14) and the bottle mold (15). Multiple striking components for striking the bottle mold (15) are provided inside the T-shaped circular groove.

2. The glass bottle mold vibration mechanism for preventing air bubble generation according to claim 1, characterized in that: A fixed post (3) is fixedly installed on the top of the rotating plate (2). The control unit includes a T-shaped fixing block (6). One side of the T-shaped fixing block (6) is fixedly connected to the outer peripheral wall of the fixed post (3). A convex hole is provided on the T-shaped fixing block (6). A first limiting shaft (7) is fixedly installed on the inner walls of the convex hole. A movable block (8) is slidably sleeved on the first limiting shaft (7). A compression spring (9) is sleeved on the outer peripheral wall of the first limiting shaft (7). The side of the T-shaped fixing block (6) The part has two sliding holes, and a second limiting shaft (10) is fixedly installed on the inner wall of each of the two sliding holes. A slider (11) is slidably sleeved on each of the two second limiting shafts (10). A connecting rod (12) is rotatably installed on one side of each of the two sliders (11). The other ends of the two connecting rods (12) are rotatably installed on both sides of the movable block (8). A fixing rod (13) is fixedly installed on the other side of each of the two sliders (11). The two fixing rods (13) are fixedly connected to the two arc-shaped clamps (4) respectively.

3. The glass bottle mold vibration mechanism for preventing air bubble generation according to claim 1, characterized in that: The extrusion unit includes an extrusion ball (19), which is movably disposed at the bottom end of the spline shaft (18). A plurality of hemispherical blocks (20) are evenly disposed on the bottom inner wall of the annular groove. A fixing plate (21) is fixedly sleeved on the outer wall of the spline shaft (18), and a buffer spring (22) is disposed on the top of the fixing plate (21).

4. The glass bottle mold vibration mechanism for preventing air bubble generation according to claim 1, characterized in that: The self-rotating unit includes a first transmission gear (23), which is fixedly sleeved on the outer circumferential wall of the spline sleeve (17), and a first annular rack (24) is fixedly installed on the inner circumferential wall of the annular groove.

5. The glass bottle mold vibration mechanism for preventing air bubble generation according to claim 1, characterized in that: The snap-fit ​​unit includes a snap-fit ​​block (16), which is T-shaped and is fixedly installed at the bottom of the bottle mold (15). The top of the placement plate (14) is provided with a cross-shaped snap-fit ​​groove, and the two snap-fit ​​blocks (16) can be snap-fitted into the cross-shaped snap-fit ​​groove.

6. The glass bottle mold vibration mechanism for preventing air bubble generation according to claim 1, characterized in that: The striking assembly includes a rotating shaft (25), the bottom end of which is rotatably mounted on the top inner wall of the T-shaped groove. A plurality of striking rods (28) are fixedly arranged on the outer periphery of the rotating shaft (25), and the plurality of striking rods (28) are made of silicone material.

7. The glass bottle mold vibration mechanism for preventing air bubble generation according to claim 6, characterized in that: The outer wall of the rotating shaft (25) is fixedly fitted with a second transmission gear (26), and the outer wall of the rotating plate (2) is fixedly fitted with a second annular rack (27).

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