Glass bottle production mold

Abstract

The utility model belongs to the technical field of dies, and particularly relates to a glass bottle production die which comprises a first die holder, a second die holder and a die core which consists of two parts and is detachably mounted in the first die holder and the second die holder, and further comprises a rotating plate which is rotatably connected to the upper end of the side surface of the first die holder and is close to the second die holder; the inserting plate eccentrically slides in the rotating plate; it can be understood that the plug-in design that the rotating plate is in linkage with the plug-in plate, the first locking sleeve and the second locking sleeve is adopted, the cover plate is combined with the combined type locking structure that the screw rod and the threaded seat are integrated, rapid plug-in and threaded locking of the mold can be synchronously completed through rotating operation, and the mold can be quickly plugged and locked while the daily handle function of the screw rod is reserved. The traditional double effects of multiple insertion and thread fastening are achieved through one-time operation, and the mold assembly process is remarkably simplified; and through mechanism linkage optimization, on the basis of ensuring the locking reliability, the complex working procedures of traditional step-by-step operation are effectively replaced.

Description

Technical Field

[0001] This utility model belongs to the field of mold technology, and in particular relates to a glass bottle production mold. Background Technology

[0002] Glass bottles are a traditional beverage packaging container in my country. Glass is also a packaging material with a long history. Glass has properties such as wind insulation, light transmission, and stable performance. Glass containers still occupy an important position in beverage packaging. Glass bottles are usually made by blowing and forming them in two stages using two molds. The first mold is the prototyping mold, which is mainly used to fix the height of the glass material forming the bottle mouth and to allow it to cool to a certain extent. The second mold is the forming mold, which shapes the bottle. The glass bottle forming mold consists of two concave molds on the left and right.

[0003] According to the search, application number 202322536467.5 discloses a mold for producing glass bottles, which includes a left glass bottle concave mold and a right glass bottle concave mold that can be fitted together; both ends of the left and right glass bottle concave molds are threaded with locking shafts; the lower ends of the left and right glass bottle concave molds have two insertion slots, and positioning shafts are inserted into the two insertion slots. The mold has the advantages of precise mold closing, stable mold closing and not easy to misalignment and deformation. The locking shaft, fitting block and positioning shaft fix the left and right glass bottle concave molds together, avoiding misalignment of the left and right glass bottle concave molds caused by the high temperature of the molten glass.

[0004] While the mold structure can ensure the reliability of mold closing, it requires the use of multiple threads and interlocking structures during mold closing, and its ease of operation needs to be improved.

[0005] To address the aforementioned problems, this application proposes a glass bottle production mold. Utility Model Content

[0006] The purpose of this utility model is to provide a glass bottle production mold that solves the problems mentioned in the background art.

[0007] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0008] This utility model relates to a glass bottle production mold, comprising a first mold base and a second mold base, and a mold core consisting of two parts and detachably mounted in the first and second mold bases, and further comprising:

[0009] A rotating plate, which is rotatably connected to the upper side of the first mold base and close to the second mold base;

[0010] An insert plate that slides eccentrically within a rotating plate;

[0011] The second locking sleeve is fixedly installed on the side of the first mold base and close to the second mold base;

[0012] The first locking sleeve is fixedly disposed on the side of the second mold base and close to the first mold base. When the first mold base and the second mold base are closed, the inner holes of the second locking sleeve and the first locking sleeve coincide. The insert plate slides through the inner holes of both in the rotating plate, so that the first mold base and the second mold base are locked in the closed state.

[0013] Furthermore, a cover plate is fixed to one end of the insert plate, and a screw is threadedly connected to the cover plate. A threaded seat that spirals with the screw after the insert plate passes through the inner hole is fixed to the side of the second mold base.

[0014] Furthermore, a positioning plate is fixedly provided on the side of the first mold base to support the rotating plate when it is rotated to one end. After the rotating plate is rotated to the other end, it contacts the first locking sleeve and keeps the insert plate perpendicular to the two mold bases.

[0015] Furthermore, a guide rod is fixed at one end of the first mold base near the second mold base, and a guide hole is provided in the second mold base to slide with the guide rod.

[0016] Furthermore, the inner hole of the rotating plate is provided with a positioning rib, and the side of the insert plate is provided with a positioning groove that slides with the positioning rib.

[0017] Furthermore, the cover plate is threadedly engaged with the screw rod via a threaded sleeve, and a pressure plate is fixed to the upper end of the screw rod, with a screw head fixed to the upper end of the pressure plate.

[0018] Furthermore, after the screw and threaded seat are screwed together, the pressure plate and the upper end of the threaded sleeve are pressed together.

[0019] This utility model has the following beneficial effects:

[0020] This utility model features a simple structure and easy operation by rotating a rotating plate and then inserting the insert plate into the first locking sleeve and the second locking sleeve, thus avoiding the cumbersome operation of multiple insertions and threads in the prior art.

[0021] This utility model uses a screw and a threaded seat on the cover plate to cooperate. The screw acts as a handle in daily use and can completely lock the first mold seat and the second mold seat with the threaded engagement of the two.

[0022] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0023] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0024] Figure 1 This is a schematic diagram of the overall structure of this utility model when it is opened;

[0025] Figure 2 for Figure 1 A schematic diagram of the structure after the two mold bases are closed and the rotating plate rotates the insert plate to a vertical position;

[0026] Figure 3 for Figure 2 A schematic diagram of the middle insert plate insertion structure;

[0027] Figure 4 A side half-section structural diagram of the locking part of the two mold bases;

[0028] Figure 5 A schematic diagram showing the disassembly and partial sectioning of the rotating plate, insert plate, and bolts;

[0029] The attached diagram lists the components represented by each number as follows:

[0030] In the diagram: 1. First mold base; 11. Guide rod; 12. Second locking sleeve; 13. Positioning plate; 2. Second mold base; 21. Guide hole; 22. First locking sleeve; 23. Threaded seat; 3. Mold core; 4. Rotating plate; 41. Positioning rib; 5. Insert plate; 51. Positioning groove; 6. Cover plate; 61. Threaded sleeve; 7. Screw; 71. Pressure plate; 72. Tightening head. Detailed Implementation

[0031] 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.

[0032] In the description of this utility model, it should be understood that the terms "opening", "upper", "lower", "thickness", "top", "middle", "length", "inner", "around" and other terms indicating orientation or positional relationship are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0033] Please see Figures 1-5 As shown, this utility model is a glass bottle production mold, including a first mold base 1 and a second mold base 2, and a mold core 3 composed of two parts and detachably installed in the first mold base 1 and the second mold base 2. It also includes: a rotating plate 4 rotatably connected to the upper side of the first mold base 1 and close to the second mold base 2; a sliding insert plate 5 is provided in the rotating plate 4 at an eccentric position, and the rotation of the insert plate 5 is switched by the rotation of the rotating plate 4, so that the insert plate 5 can avoid automatically engaging with the second locking sleeve 12 and the first locking sleeve 22 without the need for an additional positioning structure after being pulled out; the second locking sleeve 12 is fixedly installed on the side of the first mold base 1 and close to the second mold base 2, and the first locking sleeve 22 is fixedly installed on the side of the second mold base 2 and close to the first mold base 1.

[0034] When the first mold base 1 and the second mold base 2 are closed, the inner holes of the second locking sleeve 12 and the first locking sleeve 22 overlap. The insert plate 5 slides through the inner holes of both in the rotating plate 4, so that the first mold base 1 and the second mold base 2 are locked in the closed state.

[0035] One end of the insert plate 5 is fixed with a cover plate 6, and a screw 7 is threadedly connected to the cover plate 6. The side of the second mold base 2 is fixed with a threaded seat 23 that is screwed to the screw 7 after the insert plate 5 passes through the inner hole. When the screw 7 is threadedly connected to the threaded sleeve 61 and the threaded seat 23 at the same time, it prevents the rotation of the rotating plate 4 and the sliding of the insert plate 5, thereby ensuring reliable locking after the two mold bases are closed.

[0036] The first mold base 1 has a positioning plate 13 fixed on its side to support the rotating plate 4 when it is rotated to one end. At this time, the rotating plate 4 drives the insert plate 5 to be in a disengaged state. The positioning plate 13 can place the insert plate 5 in a convenient operation position when it is disengaged, avoiding excessive rotation that affects the ease of use. After the rotating plate 4 is rotated to the other end, it contacts the first locking sleeve 22 and keeps the insert plate 5 perpendicular to the two mold bases. After the rotating plate 4 is connected to the first locking sleeve 22, it is used for positioning when the insert plate 5 and the inner hole are inserted, so that the three can be accurately inserted.

[0037] The first mold base 1 is fixed with a guide rod 11 at one end near the second mold base 2. The second mold base 2 is provided with a guide hole 21 that slides with the guide rod 11. The guide rod 11 and the guide hole 21 are used to guide and stabilize the sliding between the first mold base 1 and the second mold base 2, ensuring a tight fit between the two mold bases.

[0038] The rotating plate 4 has a positioning rib 41 in its inner hole, and the insert plate 5 has a positioning groove 51 on its side that slides with the positioning rib 41. The sliding between the positioning rib 41 and the positioning groove 51 is used to limit the sliding range of the insert plate 5 in the rotating plate 4. After the insert plate 5 is pulled out, its lower end can enter the interior of the rotating plate 4, so that the insert plate 5 is completely separated from the inner hole of the second locking sleeve 12 and the first locking sleeve 22.

[0039] In this case, the cover plate 6 is threadedly engaged with the screw 7 via a threaded sleeve 61. A pressure plate 71 is fixed at the upper end of the screw 7, and a screw head 72 is fixed at the upper end of the pressure plate 71. When the screw 7 is screwed into the threaded seat 23, the pressure plate 71 and the upper end of the threaded sleeve 61 are pressed together. After pressing, the insert plate 5 is kept in the insertion state with the inner hole, which is used for complete locking of the entire mold.

[0040] It is understandable that this utility model adopts a rotating plate linkage insertion plate and a first and second locking sleeve insertion design, combined with a cover plate integrated screw and threaded seat composite locking structure. The mold can be quickly inserted and threaded locked simultaneously through rotation operation. While retaining the screw's daily handle function, it achieves the dual effects of traditional multiple insertion and threaded fastening in a single operation, significantly simplifying the mold assembly process. Through mechanism linkage optimization, it effectively replaces the complex process of traditional step-by-step operation while ensuring the reliability of locking.

[0041] One specific application of this embodiment is as follows: Figure 1 The image shows the mold opening state. When processing glass bottles, the first mold base 1 and the second mold base 2 are slid together through the guide rod 11 and guide hole 21 until they fit together. At this time, the mold cores 3 in the two mold bases fit together tightly to form a complete model. Pull out the screw 7 and its connecting parts to rotate the insert plate 5 and the rotating plate 4 upward. The rotating plate 4 is supported by the upper end of the first locking sleeve 22. In this state, the insert plate 5 is in a vertical state. Press down the insert plate 5 to pass through the first locking sleeve 22 and the second locking sleeve 12. The cover plate 6 contacts the rotating plate 4 and the threaded seat 23, which can lock the first mold base 1 and the second mold base 2. If it is necessary to completely lock the insert plate 5 in the inserted state, turn the screw 7 by turning the screw head 72 so that the screw 7 spirals into the threaded seat 23. The pressure plate 71 presses against the top of the outer side of the threaded sleeve 61 to lock the rotating plate 4.

[0042] After the glass bottle is formed, loosen the screw 7. Now pull the insert plate 5 upward in the rotating plate 4 to the top. At this time, since 42 is abutting against the end of the positioning groove 51, it cannot move further. The insert plate 5 is completely disengaged from the first locking sleeve 22 and the second locking sleeve 12. Rotate the rotating plate 4 and the insert plate 5 in the opposite direction. The rotating plate 4 is supported on the positioning plate 13, and the first mold base 1 and the second mold base 2 are locked.

[0043] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0044] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A glass bottle production mold, comprising a first mold base (1) and a second mold base (2), and a mold core (3) consisting of two parts and detachably mounted in the first mold base (1) and the second mold base (2), characterized in that, Also includes: A rotating plate (4) is rotatably connected to the upper side of the first mold base (1) and close to the second mold base (2); Insert plate (5), which slides eccentrically in rotating plate (4); The second locking sleeve (12) is fixedly installed on the side of the first mold base (1) and close to the second mold base (2); The first locking sleeve (22) is fixedly disposed on the side of the second mold base (2) and close to the first mold base (1). When the first mold base (1) and the second mold base (2) are closed, the inner holes of the second locking sleeve (12) and the first locking sleeve (22) overlap. The insert plate (5) slides through the inner holes of both in the rotating plate (4) to lock the first mold base (1) and the second mold base (2) in the closed state.

2. The glass bottle production mold according to claim 1, characterized in that: One end of the insert plate (5) is fixed with a cover plate (6), and a screw (7) is threadedly connected to the cover plate (6). The second mold base (2) is fixed with a threaded seat (23) that is screwed to the screw (7) after the insert plate (5) passes through the inner hole.

3. The glass bottle production mold according to claim 1, characterized in that: The first mold base (1) is fixedly provided with a positioning plate (13) that supports the rotating plate (4) when it is rotated to one end. After the rotating plate (4) is rotated to the other end, it contacts the first locking sleeve (22) and keeps the insert plate (5) perpendicular to the two mold bases.

4. The glass bottle production mold according to claim 1, characterized in that: The first mold base (1) has a guide rod (11) fixed at one end near the second mold base (2), and the second mold base (2) has a guide hole (21) that slides with the guide rod (11).

5. A glass bottle production mold according to claim 1, characterized in that: The rotating plate (4) has a positioning rib (41) in its inner hole, and the insert plate (5) has a positioning groove (51) on its side that slides with the positioning rib (41).

6. A glass bottle production mold according to claim 2, characterized in that: The cover plate (6) is threadedly engaged with the screw (7) through a threaded sleeve (61). A pressure plate (71) is fixed at the upper end of the screw (7), and a screw head (72) is fixed at the upper end of the pressure plate (71).

7. A glass bottle production mold according to claim 6, characterized in that: When the screw (7) and the threaded seat (23) are screwed together, the pressure plate (71) and the upper end of the threaded sleeve (61) are pressed together.

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